Clinical trial NCT04067609
Conditions: Post-Cesarean Pain Cesarean Section Complications
Sponsor: Yale University
Start date: 2020-07-20; Completion date: 2024-04-01
Enrollment: 24 participants; Allocation: RANDOMIZED; Intervention model: PARALLEL

Brief summary:
Investigating if giving post-operative dexamethasone to patients with a history of opioid use disorder on medication assisted treatment during pregnancy improves their pain scores and decreases their opioid use after cesarean section.

Detailed description:
For this study, the researchers are most interested in an option that would be able to be administered consistently (same time/same way): that labor nurses could give and without requiring the patient to have had an epidural placement. Further, Gabapentin, clonidine and ketamine are associated with CNS effects like sedation or confusion that could make health care providers less likely to be comfortable giving these women additional oxycodone due to possible worsened sedation or respiratory depression. Lastly, the researchers wanted to give a drug that both obstetricians and pediatricians were comfortable with from extensive use in our maternal population. Thus, a single administration IV dexamethasone was chosen for this study. Dexamethasone has been used as an adjunct for post-operative pain management in many types of surgeries. Although no large randomized trials exist, several small trials suggest an analgesic and opioid sparing effect of dexamethasone post-operatively for both pregnant and non-pregnanat patients; however these studies excluded patients on MAT

Arms: arm 1: subjects will receive a single administration of either 0.1 mg/kg of intravenous dexamethasone in 90mL of normal saline arm 2: 100mL of normal saline (placebo) immediately upon the subjects' arrival to the Post Anesthesia Care Unit (PACU) after leaving the operating room from their scheduled c-section
Interventions: intervention 1: Dexamethasone intervention 2: placebo
Intervention descriptions: intervention 1: subjects will receive a single administration of either 0.1 mg/kg of intravenous dexamethasone in 90mL of normal saline intervention 2: 100mL of normal saline (placebo)

Protocol documents:
Prot_SAP_000.pdf: 
APPROVED BY THE YALE UNIVERSITY IRB 12/12/2022
                   
                                   
HRP-503B – BIOMEDICAL RESEARCH PROTOCOL 
(2017-1)
Protocol Title: Dexamethasone on Post-Operative Pain after C-section in Patients using Medication 
Assisted Treatment (MAT) during Pregnancy 
Principal Investigator: Victoria Wesevich, Hospital Resident
Version Date: 11/30/2022
(If applicable) Clinicaltrials.gov Registration #: NCT04067609
INSTRUCTIONS
This template is intended to help investigators prepare a protocol that includes all of the necessary 
information needed by the IRB to determine whether a study meets approval criteria. Read the 
following instructions before proceeding:
1.
Use this protocol template for a PI initiated study that includes direct interactions with 
research subjects. Additional templates for other types of research protocols are available in 
the system Library.
2.
If a section or question does not apply to your research study, type “Not Applicable” 
underneath.
3.
Once completed, upload your protocol in the “Basic Information” screen in IRES IRB system. 
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SECTION I: RESEARCH PLAN
1.
Statement of Purpose: State the scientific aim(s) of the study, or the hypotheses to be tested. 
Investigating if giving post-operative dexamethasone to patients with a history of opioid use 
disorder on medication assisted treatment during pregnancy improves their pain scores and 
decreases their opioid use after cesarean section.
2.
Probable Duration of Project: State the expected duration of the project, including all follow-up and 
data analysis activities.  
5-5.5 years of data collection followed by six months of data analysis and patient follow up
3.
Background: Describe the background information that led to the plan for this project. Provide 
references to support the expectation of obtaining useful scientific data.
In August 2018, the CDC published data from 1999 – 2014 showing that the US national 
prevalence rate of deliveries of women with opioid use disorder had increased from 1.5 to 6.5 per 
1,000 deliveries.1 Another recent study reported that 20-40% of pregnant women filled a 
prescription for opioids during their pregnancy2, which does not account for opioids obtained 
illegally. Thus, rates are even higher if illegally obtained prescription opioid or heroin is considered. 
These are only a couple examples of data that have brought more attention to the effect of the 
national opioid crisis on the obstetrics in how opioid use among pregnant patients has risen 
dramatically.
Complications are still incurred even if women are able to manage their opioid use during 
pregnancy as relapse risk and developing OUD is much greater during the postpartum period than 
antenatally, which carries with it risks of repeated cycles of withdrawal, contraction of infectious 
diseases, and even overdose and death.3 For example, there were 211 maternal deaths in Colorado 
from 2004–2013 and 63 of them were by self-harm (accidental overdose or suicide). Most of these 
deaths occurred during the postpartum period and involved OUD (majorly opioid-related).4 
Additionally, another recent study discusses how overdose is the leading cause of maternal 
associated deaths in Utah from 2004-2013, (69 of 113) with opioids being the leading cause of drug 
overdose.5 All of these deaths occurred in the postpartum period, which is thought to be due to 
increased stresses during delivery that carry into the postpartum period. Postpartum pain is one of 
these stresses, which is the area this study hopes to intervene on.
One major intervention that is now the gold standard for use in pregnant women with opioid 
use disorder is medication assisted treatment (MAT), as its use is associated with improvement in 
fetal and obstetric outcomes, including compliance with prenatal care, lower rates of preterm birth, 
reduced fetal and neonatal morbidity and mortality, and a higher likelihood of newborn being 
discharged to his/her parents.6
Medication assisted treatment includes regular (at least once a day) use of methadone, 
buprenorphine or suboxone. As a review: methadone is a synthetic opioid agonist that eliminates 
withdrawal symptoms and relieves drug cravings by acting on our brain’s opioid receptors.  It 
occupies and activates these opioid receptors more slowly than other opioids such as heroin, 
morphine, and opioid pain medication. In an opioid-dependent person, treatment doses do not 
produce euphoria. It is unique amongst MAT options in that it must be given daily by a methadone 
clinic. Buprenorphine is a partial opioid agonist, meaning that it binds to opioid receptors but 
activates them less strongly than full agonists. It also reduces cravings and withdrawal symptoms in 
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a person with an opioid use disorder without producing euphoria. This medication can be prescribed 
by a physician who is specially certified. Suboxone is a partial opioid agonist plus an opioid 
antagonist (naloxone), which was developed to further prevent medication misuse. It can also be 
prescribed by physicians who are specially certified. 
It is well established that patients with opioid use disorder have difficulty with pain control, as 
chronic opioid exposure induces tolerance to the analgesic effects of opioids. Thus for our pregnant 
patients who undergo cesarean delivery, traditional postpartum pain strategies that include 
systemic or neuraxial opioids are less effective, and these women require a significantly larger 
amount of opioids post-partum. Specifically, studies have showed that MAT maintained women 
have similar analgesic needs and response during labor, but require larger amounts of opioids post 
cesarean section: 70% more in women maintained on methadone7 and 50% more for women on 
Buprenorphine.8 Further, undertreating pain is associated with worse maternal outcomes upon 
discharge including: persistent chronic pain, greater opioid use, delayed functional recovery, and 
increased postpartum depression, which are all factors associated with higher rates of relapse which 
can lead to overdose and death. 9 
Current guidelines in obstetrical anesthesia encourage non-opioid strategies and opioid-
sparing treatment modalities to be used whenever possible in patients with a history of opioid use 
disorder, although the data for these strategies to treat postpartum pain comes from non-opioid 
using patients and we do not have data to help guide us in the opioid using population.10 
Recommended additional multimodal non-opioid strategies are currently non evidence-based in the 
MAT patient population are based on data extrapolated from post-operative pain studies in non-
pregnant patients undergoing non-obstetric surgeries, and pain studies on pregnant patients 
without MAT use undergoing cesarean section. From this data, possible options for opioid-sparing 
strategies include Gabapentin, Clonidine, Magnesium, TAP block, Ketamine, and Dexamethasone. 
For our study, we are most interested in an option that would be able to be administered 
consistently (same time/same way), that our own labor nurses could give, and without requiring the 
patient to have had an epidural placement. Further, Gabapentin, clonidine and ketamine are 
associated with CNS effects like sedation or confusion that could make health care providers less 
likely to be comfortable giving these women additional necessary narcotics due to possible 
worsened sedation or respiratory depression. Lastly, we wanted to give a drug that both 
obstetricians and pediatricians were comfortable with from extensive use in our maternal 
population. Thus, single administration IV dexamethasone was chosen for this study. 
Dexamethasone has been used as an adjunct for post-operative pain management in many types of 
surgeries. Although no large randomized trials exist, several small trials suggest an analgesic and 
opioid sparing effect of dexamethasone post-operatively for both pregnant and non-pregnant 
patients; however these studies excluded patients on MAT.11-17
1.
Haight, Sarah C., et al. "Opioid use disorder documented at delivery hospitalization—United 
States, 1999–2014." Morbidity and Mortality Weekly Report 67.31 (2018): 845.
2.
Raymond, Britany L., Bradley T. Kook, and Michael G. Richardson. "The opioid epidemic and 
pregnancy: implications for anesthetic care." Current Opinion in Anesthesiology 31.3 (2018): 
243-250.
3.
American College of Obstetricians and Gynecologists’ Committee on Obstetric Practice. 
Committee Opinion No. 711: Opioid use and opioid use disorder in pregnancy. Obstet Gynecol 
2017; 130:e81–e94.
4.
Metz, Torri D., et al. "Maternal deaths from suicide and overdose in Colorado, 2004–
2012." Obstetrics and gynecology 128.6 (2016): 1233.
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5.
Smid, Marcela C., et al. "Pregnancy-Associated Death in Utah: Contribution of Drug-Induced 
Deaths." Obstetrics & Gynecology 133.6 (2019): 1131-1140.
6.
Meyer, Marjorie, et al. "Intrapartum and postpartum analgesia for women maintained on 
buprenorphine during pregnancy." European journal of pain 14.9 (2010): 939-943.
7.
Reddy UM, Davis JM, Ren Z, Greene MF. Opioid Use in Pregnancy, Neonatal Abstinence 
Syndrome, and Childhood Outcomes Workshop Invited Speakers. Opioid use in pregnancy, 
neonatal abstinence syndrome, and childhood outcomes workshop invited speakers, opioid use 
in pregnancy, neonatal abstinence syndrome, and childhood outcomes: executive summary of a 
joint workshop by the Eunice Kennedy Shriver National Institute of Child Health and Human 
Development, American College of Obstetricians and Gynecologists, American Academy of 
Pediatrics, Society for Maternal-Fetal Medicine, Centers for Disease Control and Prevention, and 
the March of Dimes Foundation. Obstet Gynecol 2017; 130:10–28.
8.
Meyer, Marjorie, et al. "Intrapartum and postpartum analgesia for women maintained on 
methadone during pregnancy." Obstetrics & Gynecology 110.2 (2007): 261-266.
9.
Eisenach, James C., et al. "Severity of acute pain after childbirth, but not type of delivery, 
predicts persistent pain and postpartum depression." Pain 140.1 (2008): 87-94.
10. Soens, Mieke A., Jingui He, and Brian T. Bateman. "Anesthesia considerations and post-operative 
pain management in pregnant women with chronic opioid use.” Seminars in perinatology. WB 
Saunders, 2019.
11. Mohtadi, Ahmadreza, et al. "The effect of single-dose administration of dexamethasone on 
postoperative pain in patients undergoing laparoscopic cholecystectomy." Anesthesiology and 
pain medicine 4.3 (2014).
12. Kjetil, Hval, et al. "The prolonged postoperative analgesic effect when dexamethasone is added 
to a nonsteroidal antiinflammatory drug (rofecoxib) before breast surgery." Anesthesia & 
Analgesia 105.2 (2007): 481-486.
13. Szucs, Szilard, et al. "Postoperative analgesic effect, of preoperatively administered 
dexamethasone, after operative fixation of fractured neck of femur: randomised, double blinded 
controlled study." BMC anesthesiology 16.1 (2015): 79.
14. Samona, Jason, et al. "Effect of intraoperative dexamethasone on pain scores and narcotic 
consumption in patients undergoing total knee arthroplasty." Orthopaedic surgery 9.1 (2017): 
110-114.
15. Shahraki, Azar Danesh, et al. "The effect of intravenous Dexamethasone on post-cesarean 
section pain and vital signs: A double-blind randomized clinical trial." Journal of research in 
pharmacy practice 2.3 (2013): 99.
16. Maged, Ahmed M., et al. "Comparison of local and intra venous dexamethasone on post 
operative pain and recovery after caeseream section. A randomized controlled trial." Taiwanese 
Journal of Obstetrics and Gynecology 57.3 (2018): 346-350.
17. Cardoso, Monica MS, et al. "Effect of dexamethasone on prevention of postoperative nausea, 
vomiting and pain after caesarean section: a randomised, placebo-controlled, double-blind 
trial." European Journal of Anaesthesiology (EJA) 30.3 (2013): 102-105.
4.
Research Plan: Summarize the study design and research procedures using non-technical language 
that can be readily understood by someone outside the discipline. Be sure to distinguish between 
standard of care vs. research procedures when applicable, and include any flowcharts of visits 
specifying their individual times and lengths. Describe the setting in which the research will take 
place.
As there have been no studies on improving post-operative pain in this population (those with 
opioid use disorder on medication assisted treatment), we will perform a pilot study that is a double 
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APPROVED BY THE YALE UNIVERSITY IRB 12/12/2022
blind, placebo controlled randomized control trial using 40 subjects with a history of opioid use disorder 
on medication assisted treatment during pregnancy.  Similar to comparable studies that have shown an 
improvement in pain control postoperatively in the non-pregnant and/or non-MAT using population, we 
will use an online randomization tool to assign subjects to one of two groups in which subjects will 
receive a single administration of either 0.1 mg/kg of intravenous dexamethasone in 90mL of normal 
saline (experimental group) vs. 100mL of normal saline (placebo group) immediately upon the subjects’ 
arrival to the PACU (post anesthesia care unit) after leaving the operating room from their scheduled or 
non-urgent c-section. We will then measure improvement in pain control by looking at pain scores via 
the standardly used and accepted Visual Analog Scale as well as quantities of opioid used post-partum 
prior to discharge from the hospital. We will look at patients’ pain scores, as routinely collected by our 
post-partum nurses to determine necessary pain medication administration, and quantity of narcotic 
use (morphine equivalents) at 1-hour, hours, 12-hours, 24-hours, 48-hours, and 72-hours post 
operatively. 
The dose chosen for our study (0.1mg/kg) was based on multiple other clinical trials for which this study 
designed was based on, including either pregnant patients undergoing c-sections or non-pregnant 
patients undergoing non-obstetric surgeries who were given perioperative dexamethasone. The 
following doses were used (eight referenced studies):

Doses given for C-section studies: 8mg, 10mg, 16mg

Doses given for non-c section operative studies: 0.1mg/kg in 3 studies (one with max up to 
8mg), 16mg, 8mg
Our study will use weight-based dosing. This will help to prevent subjects from getting doses that are 
higher than the above listed studies for their body mass.
Participants will be asked at the time of consent if they agree to being contacted at 6 months and 12 
months postpartum via phone call. The purpose of this phone call will be to follow up on continuation of 
their medication assistance therapy and inquire about any non-prescribed opioid use or illicit drug use. 
The purpose of this will be to assess if the adjuvant pain therapy of dexamethasone resulted in less 
opioid use and subsequent less risk of relapse in the postpartum period. We know from work by the 
Connecticut Maternal Morality Review Committee that over 1/3 of maternal deaths in Connecticut are 
related to substance abuse with the vast majority of these occurring in the remote postpartum period.9 
This will be a separate part of the consent form and participants will have the option to consent to the 
study alone but not the follow up portion.
1.
Mohtadi, Ahmadreza, et al. "The effect of single-dose administration of dexamethasone on 
postoperative pain in patients undergoing laparoscopic cholecystectomy." Anesthesiology and 
pain medicine 4.3 (2014).
2.
Kjetil, Hval, et al. "The prolonged postoperative analgesic effect when dexamethasone is added 
to a nonsteroidal antiinflammatory drug (rofecoxib) before breast surgery." Anesthesia & 
Analgesia 105.2 (2007): 481-486.
3.
Szucs, Szilard, et al. "Postoperative analgesic effect, of preoperatively administered 
dexamethasone, after operative fixation of fractured neck of femur: randomised, double blinded 
controlled study." BMC anesthesiology 16.1 (2015): 79.
4.
Samona, Jason, et al. "Effect of intraoperative dexamethasone on pain scores and narcotic 
consumption in patients undergoing total knee arthroplasty." Orthopaedic surgery 9.1 (2017): 
110-114.
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APPROVED BY THE YALE UNIVERSITY IRB 12/12/2022
5.
Shahraki, Azar Danesh, et al. "The effect of intravenous Dexamethasone on post-cesarean 
section pain and vital signs: A double-blind randomized clinical trial." Journal of research in 
pharmacy practice 2.3 (2013): 99.
6.
Maged, Ahmed M., et al. "Comparison of local and intra venous dexamethasone on post 
operative pain and recovery after caeseream section. A randomized controlled trial." Taiwanese 
Journal of Obstetrics and Gynecology 57.3 (2018): 346-350.
7.
Cardoso, Monica MS, et al. "Effect of dexamethasone on prevention of postoperative nausea, 
vomiting and pain after caesarean section: a randomised, placebo-controlled, double-blind 
trial." European Journal of Anaesthesiology (EJA) 30.3 (2013): 102-105.
8.
Dube, Pratibha, et al. "Intravenous dexamethasone as an adjunct to improve labor analgesia: a 
randomized, double-blinded, placebo controlled clinical trial." Journal of clinical anesthesia 43 
(2017): 6-10.
9.
Maselli D, Merriam A, VanHouten C, McDowell T, Kostuic I. Pregnancy-Associated Deaths in 
Connecticut: Data from Connecticut Maternal Mortality Review Committee, 2015-2019. 
Connecticut Department of Public Health 2021. 
5.
Genetic Testing   
N/A ☒
A. Describe
i.
the types of future research to be conducted using the materials, specifying if 
immortalization of cell lines, whole exome or genome sequencing, genome wide 
association studies, or animal studies are planned Write here
ii.
the plan for the collection of material or the conditions under which material will be 
received Write here
iii. the types of information about the donor/individual contributors that will be entered 
into a database Write here
iv. the methods to uphold confidentiality Write here
B. What are the conditions or procedures for sharing of materials and/or distributing for future 
research projects? Write here
C. Is widespread sharing of materials planned? Write here
D. When and under what conditions will materials be stripped of all identifiers? Write here
E. Can donor-subjects withdraw their materials at any time, and/or withdraw the identifiers that 
connect them to their materials?  Write here
i.
How will requests to withdraw materials be handled (e.g., material no longer identified: 
that is, anonymized) or material destroyed)? Write here
F.
Describe the provisions for protection of participant privacy Write here
G. Describe the methods for the security of storage and sharing of materials  Write here
6.
Subject Population: Provide a detailed description of the types of human subjects who will be 
recruited into this study.
Subjects will include pregnant patients with a history of opioid use disorder who are compliant in their 
use medication assisted treatment (methadone, buprenorphine, suboxone) who are scheduled for 
cesarean delivery or who require a cesarean delivery during labor for non-urgent reasons, including 
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but not limited to arrest of dilation, arrest of descent, failed trial of labor, non-reassuring fetal heart 
tracing. As soon as individuals are identified as being eligible (in the clinic, at their pre-operative visit 
or on admission to the labor floor) they will be provided information on the study.  Individuals will not 
be approached for consent unless they are scheduled for a cesarean delivery or require a non-urgent 
cesarean delivery out of labor (see inclusion criteria below)
7. Subject classification: Check off all classifications of subjects that will be specifically recruited for 
enrollment in the research project. Will subjects who may require additional safeguards or other 
considerations be enrolled in the study? If so, identify the population of subjects requiring special 
safeguards and provide a justification for their involvement.
☐Children
☐ Healthy 
☐Fetal material, placenta, or dead fetus
☐Non-English Speaking
☐ Prisoners
☐Economically disadvantaged persons
☐Decisionally Impaired
☐ Employees
☒Pregnant women and/or fetuses
☐Yale Students 
☐ Females of childbearing potential
NOTE: Is this research proposal designed to enroll children who are wards of the state as potential 
subjects?
Yes ☐  No ☒ 
8. Inclusion/Exclusion Criteria: What are the criteria used to determine subject inclusion or exclusion?
Inclusion:18 years or older, English-speaking, history of opioid use disorder with current use of MAT 
during pregnancy, scheduled for cesarean delivery for their current pregnancy for any indication 
[examples of elective c-section (decision made for c-section to be performed prior to onset of 
labor): fetal malpresentation, suspected macrosomia, prior c-section, abnormal placentation, 
patient preference], negative toxicology screen upon admission to the hospital for their cesarean 
section, no prior administration of betamethasone for fetal lung maturity within 24h of their 
scheduled cesarean delivery or women who require a c-section out of labor for non-urgent reasons 
and have received information about the study and the consent upon admission to the hospital and 
therefore have had adequate time to review the consent prior to the delivery ( (Arrest of dilation, 
Arrest of descent, Failed induction of labor, Patient choice to discontinue trial of labor, Fetal 
malpresentation with no to minimal dilation (<4cm dilation), planned cesarean delivery at a later 
date presenting in labor or with rupture of membranes)
-
Exclusion: under 18 years old, non-English speaking, screen positive for illicit substance(s) on their 
admission toxicology screen, require general anesthesia for their cesarean section due to 
maternal/fetal indication for non-anticipated urgency (thus no longer ‘elective’) or failure of 
adequate intra-operative pain control with spinal anesthesia, medical history including known 
cardiovascular disease, heart failure, uncontrolled hypertension (SBP ≥160mmHg and/or DBP 
≥110mmHg), uncontrolled gestational or pregestational diabetes, active GI bleed or untreated 
peptic ulcer, untreated infectious diseases including tuberculosis or systemic candida, patients 
requiring a c-section out of labor for urgent reasons who have not received information about the 
study and the consent form upon admission to the hospital (Non-reassuring fetal heart rate tracing 
(persistent category II heart rate tracing), Category III fetal heart rate tracing, Acute placental 
abruption, Cord prolapse, Fetal malpresentation at advanced (>4cm dilation)).
-
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9. How will eligibility be determined, and by whom? 
Eligibility will be determined by review of the patient electronic medical chart by their obstetrics 
provider, who will be consenting them for the study, to assess their eligibility given their medical 
history as well as later determine exclusion laboratory criteria (admission toxicology screen)
10. Risks: Describe the reasonably foreseeable risks, including risks to subject privacy, discomforts, or 
inconveniences associated with subjects participating in the research. 
Risks with single administration dexamethasone are most relevant for special populations that have 
been excluded from this study, including:
Cardiovascular disease: Heart failure and/or hypertension; use has been associated with fluid retention, 
electrolyte disturbances, and hypertension. Use with caution following acute MI; corticosteroids have 
been associated with myocardial rupture.
Diabetes: may alter glucose production/regulation leading to hyperglycemia.
Gastrointestinal disease: (diverticulitis, recent intestinal anastomoses, active or latent peptic ulcer, 
ulcerative colitis, abscess or other pyogenic infection) due to perforation risk
In regard to subjects who plan to breastfeed following delivery:
-
Although the risk to newborns is unknown for any corticosteroid, use of dexamethasone is 
encouraged by ACOG (the ObGyn national body), and considered safe in pregnancy, especially 
for short term use. It is routinely given to mothers for fetal benefits, mainly lung maturity for 
suspected pre-term deliveries/neonates (ACOG Committee Opinion 713: Antenatal 
Corticosteroids for Fetal Maturity)
-
When administered to lactating women, small amounts of corticosteroids entered human milk. 
Although data on the use of dexamethasone during lactation are not available, the American 
Academy of Pediatrics classified the corticosteroids prednisone and prednisolone as compatible 
with breastfeeding(Katz FH and Duncan BR: Entry of prednisone into human milk. N Engl J Med 
293:1154, 1975. McKenzie SA et al.: Secretion of prednisone into breast milk. Arch Dis Child 
50:894-6, 1975. Ost L et al.: Prednisolone excretion in human milk. J Pediatr 106:1008-11, 1985. 
Committee on Drugs, American Academy of Pediatrics. The transfer of drugs and other 
chemicals into human breast milk. Pediatrics 108:776-89, 2001.).
-
If you plan to breastfeed your baby, this drug does appear in small quantities in breast milk and 
thus there is theoretical risk of use of corticosteroids have the potential to cause adverse events 
in a breastfeeding infant (eg, growth suppression, interfere with endogenous corticosteroid 
production) with chronic use, although information related to prolonged use is not 
available. Single doses of dexamethasone are considered compatible with breastfeeding; (WHO 
2002). 
-
No data are available on the transfer of dexamethasone into human milk. It is likely similar to 
that of prednisone which is extremely low. Doses of prednisone as high as 120 mg fail to 
produce clinically relevant milk levels (equivalent of 18mg Dexamethasone). This product is 
commonly used in pediatrics for treating immune syndromes such as arthritis and, particularly, 
acute onset asthma or other bronchoconstrictive diseases. It is not likely that the amount in milk 
would produce clinical effect unless used in high doses over prolonged periods(Hale, Thomas 
W., and Hilary E. Rowe. Medications and Mothers' Milk 2017. Springer Publishing Company, 
2016.).
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-
The half-life is 1 to 5 hours, with no drug at high enough levels to remain detectable in breast 
milk after one day.
-
Breastfeeding while on corticosteroids carries minimal risk of exposure to the infant, which 
may be further decreased by nursing immediately before or more than 4 hours after the dose 
(Makol, Ashima, Kerry Wright, and Shreyasee Amin. "Rheumatoid Arthritis and 
Pregnancy." Drugs 71.15 (2011): 1973-1987 Ost L, Wettrell G, Bjorkhem I, et al. Prednisolone 
excretion in human milk. J Pediatr 1985 Jun; 106(6): 1008–11.).
Additional risk and reactions listed below are almost exclusively associated with repeated and/or high 
dose use and some are based on reports for other agents in this same pharmacologic class and may not 
be specifically reported for dexamethasone. (Frequency not defined):
Cardiovascular: Bradycardia, cardiac arrhythmia, cardiac failure, cardiomegaly, circulatory shock, edema, 
embolism (fat), hypertension, hypertrophic cardiomyopathy (premature infants), myocardial rupture 
(post-MI), syncope, tachycardia, thromboembolism, thrombophlebitis, vasculitis
Central nervous system: Depression, emotional lability, euphoria, headache, increased intracranial 
pressure, insomnia, malaise, myasthenia, neuritis, neuropathy, paresthesia, personality changes, 
pseudotumor cerebri (usually following discontinuation), psychic disorder, seizure, vertigo
Dermatologic: Acne vulgaris, allergic dermatitis, alopecia, atrophic striae, diaphoresis, ecchymoses, 
erythema, facial erythema, fragile skin, hyperpigmentation, hypertrichosis, hypopigmentation, perianal 
skin irritation (itching, burning, tingling; following IV injection), petechiae, skin atrophy, skin rash, 
subcutaneous atrophy, suppression of skin test reaction, urticaria, xeroderma
Endocrine & metabolic: Adrenal suppression, carbohydrate intolerance, Cushing syndrome, decreased 
glucose tolerance, decreased serum potassium, diabetes mellitus, fluid retention, glycosuria, growth 
suppression (children), hirsutism, HPA-axis suppression, hyperglycemia, hypokalemic alkalosis, 
menstrual disease, moon face, negative nitrogen balance, protein catabolism, redistribution of body fat, 
sodium retention, weight gain
Gastrointestinal: Abdominal distention, gastrointestinal hemorrhage, gastrointestinal perforation, 
hiccups, increased appetite, nausea, pancreatitis, peptic ulcer, pruritus ani (following IV injection), 
ulcerative esophagitis
Genitourinary: Defective (increased or decreased) spermatogenesis
Hematologic & oncologic: Kaposi sarcoma, petechial, tumor lysis syndrome
Hepatic: Hepatomegaly, increased serum transaminases
Hypersensitivity: Anaphylactoid reaction, anaphylaxis, angioedema, hypersensitivity
Infection: Infection, sterile abscess
Neuromuscular & skeletal: Amyotrophy, aseptic necrosis of bones (femoral and humoral heads), bone 
fractures, Charcot-like arthropathy, myasthenia, myopathy (particularly in conjunction with 
neuromuscular disease or neuromuscular-blocking agents), osteoporosis, rupture of tendon, steroid 
myopathy, vertebral compression fracture
Ophthalmic: Exophthalmos, glaucoma, increased intraocular pressure, subcapsular posterior cataract
Respiratory: Pulmonary edema
11. Minimizing Risks: Describe the manner in which the above-mentioned risks will be minimized.
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Populations at greatest risk with receipt of single dose IV dexamethasone will be excluded from the 
study. 
12. Data and Safety Monitoring Plan: Include an appropriate Data and Safety Monitoring Plan (DSMP) 
based on the investigator’s risk assessment stated below. (Note: the HIC will make the final 
determination of the risk to subjects.)
a. 
What is the investigator’s assessment of the overall risk level for subjects participating in 
this study? minimal risk in pregnant women and fetuses (when no drug is taken), greater 
than minimal risk in non-pregnant subjects when taking drug
b.
If children are involved, what is the investigator’s assessment of the overall risk level for 
the children participating in this study? As only data collection from the medical record 
will be performed on the infants there is minimal risk to infants participating in the 
study
Greater Than Minimal Risk DSMP (subjects receiving study drug, Dexamethasone)
1. Personnel responsible for the safety review and its frequency:
The principal investigator will be responsible for monitoring the data, assuring protocol compliance, and 
conducting the safety reviews at the specified frequency, which must be conducted at a minimum of 
every 6 months (including when reapproval of the protocol is sought).  During the review process, the 
principal investigator (monitor) will evaluate whether the study should continue unchanged, require 
modification/amendment, or close to enrollment. The principal investigator, the Institutional Review 
Board (IRB) or Yale Cancer Center Data and Safety Monitoring Committee (DSMC) have the authority to 
stop or suspend the study or require modifications.
2. The risks associated with the current study are deemed greater than minimal for the following 
reasons: (choose those that apply)
1.
We do not view the risks associated with the investigational agent, Dexamethasone, as 
minimal risks.
2.
We do not view the risks associated with the combined use of ________and_________ as 
minimal risks.
3.
Given the now established safety and validity of the current _________ in our prior work, we do 
not view the proposed studies as high risk.
4.
Given our experience with the combined co-administration_________, we do not view the 
proposed studies as high risk.
Although we have assessed the proposed study as one of greater than minimal risk, the potential exists 
for anticipated and/or unanticipated adverse events, serious or otherwise, to occur since it is not 
possible to predict with certainty the absolute risk in any given individual or in advance of first-hand 
experience with the proposed study methods. Therefore, we provide a plan for monitoring the data and 
safety of the proposed study as follows:
3. Attribution of Adverse Events:
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Adverse events will be monitored for each subject participating in the study and attributed to the study 
procedures / design by the principal investigator, Victoria Wesevich and Audrey Merriam, according to 
the following categories:
a.) Definite: Adverse event is clearly related to investigational procedures(s)/agent(s).
b.) Probable: Adverse event is likely related to investigational procedures(s)/agent(s).
c.) Possible: Adverse event may be related to investigational procedures(s)/agent(s).
d.) Unlikely: Adverse event is likely not to be related to the investigational procedures(s)/agent(s).
e.) Unrelated: Adverse event is clearly not related to investigational procedures(s)/agent(s).
4. Plan for Grading Adverse Events:
The following scale will be used in grading the severity of adverse events noted during the study:
1.
Mild adverse event
2.
Moderate adverse event
3.
Severe 
5. Plan for Determining Seriousness of Adverse Events:
Serious Adverse Events:
In addition to grading the adverse event, the PI will determine whether the adverse event meets the 
criteria for a Serious Adverse Event (SAE).  An adverse event is considered serious if it results in any of 
the following outcomes:
1.
Death;
2.
A life-threatening experience in-patient hospitalization or prolongation of existing 
hospitalization; 
3.
A persistent or significant disability or incapacity; 
4.
A congenital anomaly or birth defect; OR
5.
Any other adverse event that, based upon appropriate medical judgment, may jeopardize the 
subject’s health and may require medical or surgical intervention to prevent one of the other 
outcomes listed in this definition. 
An adverse event may be graded as severe but still not meet the criteria for a Serious Adverse Event.  
Similarly, an adverse event may be graded as moderate but still meet the criteria for an SAE.  It is 
important for the PI to consider the grade of the event as well as its “seriousness” when determining 
whether reporting to the IRB is necessary.
6. Plan for reporting UPIRSOs (including Adverse Events) to the IRB
The principal investigator will report the following types of events to the IRB: 
Any incident, experience or outcome that meets ALL 3 of the following criteria:
1.
Is unexpected (in terms of nature, specificity, severity, or frequency) given (a) the research 
procedures described in the protocol-related documents, such as the IRB-approved protocol 
and informed consent document and (b) the characteristics of the subject population being 
studied; AND 
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2.
Is related or possibly related to participation in the research (possibly related means there is 
a reasonable possibility that the incident, experience, or outcome may have been caused by 
the procedures involved in the research); AND
3.
Suggests that the research places subjects or others at greater risk of harm (including 
physical, psychological, economic, legal, or social harm) than was previously known or 
recognized.
Unanticipated Problems Involving Risks to Subjects or Others (UPIRSOs) may be medical or non-
medical in nature, and include – but are not limited to – serious, unexpected, and related adverse 
events and unanticipated adverse device effects.  Please note that adverse events are reportable to 
the IRB as UPIRSOs only if they meet all 3 criteria listed above.
These UPIRSOs/SAEs will be reported to the IRB in accordance with IRB Policy 710, using the appropriate 
forms found on the website. All related events involving risk but not meeting the prompt reporting 
requirements described in IRB Policy 710 should be reported to the IRB in summary form at the time of 
continuing review. If appropriate, such summary may be a simple brief statement that events have 
occurred at the expected frequency and level of severity as previously documented.  In lieu of a 
summary of external events, a current DSMB report can be submitted for research studies that are 
subject to oversight by a DSMB (or other monitoring entity that is monitoring the study on behalf of an 
industry sponsor).
7. Plan for reporting adverse events to co-investigators on the study, as appropriate the protocol’s 
research monitor(s), e.g., industrial sponsor, Yale Cancer Center Data and Safety Monitoring 
Committee (DSMC), Protocol Review Committee (PRC), DSMBs, study sponsors, funding and 
regulatory agencies, and regulatory and decision-making bodies.
For the current study, the following individuals, funding, and/or regulatory agencies will be notified 
(choose those that apply):
□ All Co-Investigators listed on the protocol.
□ Yale Cancer Center Data and Safety Monitoring Committee (DSMC)
□ Study Sponsor
The principal investigator, Victoria Wesevich and advisor Audrey Merriam, will conduct a review of all 
adverse events upon completion of every study subject. The principal investigator will evaluate the 
frequency and severity of the adverse events and determine if modifications to the protocol or consent 
form are required.
Please note: For any study that may be considered high risk, the IRB will be more focused on the safety 
requirements for the study and a DSMB will likely be required. 
Minimal risk for infants and subjects receiving placebo
The principal investigator is responsible for monitoring the data, assuring protocol compliance, and 
conducting the safety reviews at the specified frequency [monthly].  During the review process the 
principal investigator will evaluate whether the study should continue unchanged, require 
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modification/amendment, or close to enrollment. The principal investigator, the Institutional Review 
Board (IRB) or Yale Cancer Center Data and Safety Monitoring Committee (DSMC) have the authority 
to stop or suspend the study or require modifications.
This protocol presents minimal risks to the subjects (receiving placebo and infants of all subjects) 
and Unanticipated Problems Involving Risks to Subjects or Others (UPIRSOs), including adverse 
events, are not anticipated. In the unlikely event that such events occur, Reportable Events (which 
are events that are serious or life-threatening and unanticipated (or anticipated but occurring with a 
greater frequency than expected) and possibly, probably, or definitely related) or Unanticipated 
Problems Involving Risks to Subjects or Others that may require a temporary or permanent 
interruption of study activities will be reported immediately (if possible), followed by a written 
report within 5 calendar days of the Principal Investigator becoming aware of the event to the IRB 
(using the appropriate forms from the website) and any appropriate funding and regulatory 
agencies. The investigator will apprise fellow investigators and study personnel of all UPIRSOs and 
adverse events that occur during the conduct of this research project via email as they are reviewed 
by the principal investigator. The protocol’s research monitor: Yale Cancer Center Data and Safety 
Monitoring Committee (DSMC), will be informed of adverse maternal events within 5 days of the 
event becoming known to the principal investigator.
c. For multi-site studies for which the Yale PI serves as the lead investigator: n/a
i.
How will adverse events and unanticipated problems involving risks to subjects or others 
be reported, reviewed and managed? Write here
ii.
What provisions are in place for management of interim results? Write here
iii.
What will the multi-site process be for protocol modifications? Write here
13. Statistical Considerations: Describe the statistical analyses that support the study design. 
 The primary outcome variable to be reported will be pain scores (via visual analog scale) during routine 
vital signs assessments by nursing throughout the standard postoperative hospital stay (2-4 days post-
op) following cesarean section. Scores will be compared between women who received dexamethasone 
and those who received placebo using Student’s t-test. Comparison of total morphine dose equivalents 
used by the patient during this period will be examined as a secondary outcome.  The total morphine 
dose equivalents will be calculated from the total narcotic dose and appropriate conversion (i.e. dilaudid 
dose to morphine dose equivalents).  This will be calculated as a total daily dose for the hospital stay 
and an average dose/d over the entire hospital stay. These 2 separate calculations will be used because 
it is presumed that narcotic use will decrease with each day post-op. Calculating an average dose/d over 
the entire hospital stay will account for women who are discharged on different postoperative days. This 
outcome will also be assessed using Student’s t-test. Data will be assessed for normality prior to running 
the t-test in the primary and secondary outcomes and if there is not a normal distribution Wilcoxon 
Rank sum test. Demographic and baseline data will be analyzed using two sample t –test for continuous 
data and χ2 for categorical data to determine whether there are any differences between groups. All 
statistical tests will be two-tailed with the alpha level set at 0.05.
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SECTION II: RESEARCH INVOLVING DRUGS, BIOLOGICS, RADIOTRACERS, PLACEBOS AND DEVICES
If this section (or one of its parts, A or B) is not applicable, check off N/A and delete the rest of the 
section.
A.  RADIOTRACERS
☒N/A
1.
Name of the radiotracer: Write here
2.
Is the radiotracer FDA approved?    ☐YES 
☐NO
If NO, an FDA issued IND is required for the investigational use unless RDRC assumes oversight. 
3.
Check one:   ☐IND#  Write here or  ☐RDRC oversight (RDRC approval will be required prior to use)
4.    Background Information: Provide a description of previous human use, known risks, and data 
addressing dosage(s), interval(s), route(s) of administration, and any other factors that might influence 
risks. If this is the first time this radiotracer is being administered to humans, include relevant data on 
animal models. 
Write here
4.    Source:  Identify the source of the radiotracer to be used. Write here
5.    Storage, Preparation and Use: Describe the method of storage, preparation, stability information, 
method of sterilization and method of testing sterility and pyrogenicity.
 Write here
B.  DRUGS/BIOLOGICS    ☐N/A
1.
If an exemption from IND filing requirements is sought for a clinical investigation of a drug product 
that is lawfully marketed in the United States, review the following categories and complete the 
category that applies (and delete the inapplicable categories): Dexamethasone
Exempt Category 1: The clinical investigation of a drug product that is lawfully marketed in the United 
States can be exempt from IND regulations if all of the following are yes: Dexamethasone
1.
The intention of the investigation is NOT to report to the FDA as a well-controlled study in 
support of a new indication for use or to be used to support any other significant change 
in the labeling for the drug.
☒
2.
The drug that is undergoing investigation is lawfully marketed as a prescription drug 
product, and the intention of the investigation is NOT to support a significant change in 
the advertising for the product.
☒
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3.
The investigation does NOT involve a route of administration or dosage level or use in 
populations or other factor that significantly increases the risks (or decreases the 
acceptability of the risks) associated with the use of the drug product
Single use (rather than chronic or high-dose use) administration of dexamethasone in our 
select patient population (excluding patients at higher risk of adverse effects of the 
medication) at the standard dosage level does not involve a dosage level, route, or 
population that significantly increases the risk associated with the use of this drug. 
Please see additional text on breastfeeding information for safety in infants. 
☒
4.
The investigation will be conducted in compliance with the requirements for institutional 
(HIC) review and with the requirements for informed consent of the FDA regulations (21 
CFR Part 50 and 21 CFR Part 56).
☒
5.
The investigation will be conducted in compliance with the requirements regarding 
promotion and charging for investigational drugs.
☒
 Exempt Category 2 (all items i, ii, and iii must be checked to grant a category 2 exemption)
☐i. The clinical investigation is for an in vitro diagnostic biological product that involves one or
more of the following (check all that apply):
☐ Blood grouping serum
☐ Reagent red blood cells 
☐ Anti-human globulin
☐ii. The diagnostic test is intended to be used in a diagnostic procedure that confirms the
diagnosis made by another, medically established, diagnostic product or procedure; and
☐iii. The diagnostic test is shipped in compliance with 21 CFR §312.160.
 Exempt Category 3
☐ The drug is intended solely for tests in vitro or in laboratory research animals if shipped in accordance with 
21 CFR 312.60
 Exempt Category 4 
☐ A clinical investigation involving use of a placebo if the investigation does not otherwise require submission 
of an IND. 
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2. 
Background Information: Provide a description of previous human use, known risks, and data 
addressing dosage(s), interval(s), route(s) of administration, and any other factors that might influence 
risks. If this is the first time this drug is being administered to humans, include relevant data on animal 
models. 
Dexamethasone is a well-known and widely used long acting corticosteroid that is a strong anti-
inflammatory agent. It has been used as an adjunct for post-operative pain management as well as 
improvement in perioperative nausea and vomiting in many types of surgeries. It decreases 
inflammation by suppression of neutrophil migration, decreased production of inflammatory mediators, 
and reversal of increased capillary permeability; suppresses normal immune response. Dexamethasone's 
mechanism of antiemetic activity is unknown.
The majority of known risks with use of dexamethasone are associated with prolonged and/or 
high dose administration, especially in patients with specific medical co-morbidities, where as there are 
minimal risks with the single administration as we plan to utilize in our study in patients without the 
previously discussed co-morbidities. For example, an adverse reaction possible with our proposed 
dosing administration includes hyperglycemia, especially in those patients with uncontrolled diabetes. 
Please see previously discussed text on breastfeeding information for safety in infants.
3. 
Source:  Identify the source of the drug or biologic to be used. The subjects would receive 
a)
Is the drug provided free of charge to subjects? ☒YES 
☐NO 
If yes, by whom? Funding obtained for this project will be used to cover the cost of the medication (vs. 
placebo) for the patient and will be obtained through a grant from Women’s Health Research at Yale – 
Pilot Project Program. 
4.
Storage, Preparation and Use: Describe the method of storage, preparation, stability information, 
and for parenteral products, method of sterilization and method of testing sterility and pyrogenicity.
This drug is consistently stored on the labor and delivery floor with appropriate storage, 
preparation, and stability techniques and information established by health care providers at the 
testing hospital facility, YNHH.
 
Check applicable Investigational Drug Service utilized:
    ☒  YNHH IDS                                                        ☐  CMHC Pharmacy                                           ☐ West 
Haven VA
    ☐  PET Center                                                      ☒    None      
    ☐  Other: 
Note: If the YNHH IDS (or comparable service at CMHC or WHVA) will not be utilized, explain in detail 
how the PI will oversee these aspects of drug accountability, storage, and preparation.  
5.
Use of Placebo: 
☐Not applicable to this research project
If use of a placebo is planned, provide a justification which addresses the following:
a)
Describe the safety and efficacy of other available therapies. If there are no other available 
therapies, state this. 
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There are no alternative therapies that have shown an established benefit in post-operative pain in 
this patient population.
b)
State the maximum total length of time a participant may receive placebo while on the study. 
The placebo-assigned subjects would receive a single administration immediately post-operatively 
c)
Address the greatest potential harm that may come to a participant as a result of receiving placebo. 
No foreseeable harm to participant (all patients undergoing cesarean section require consistent 
intravenous (IV) access and receive IV fluids post-operatively)
d)
Describe the procedures that are in place to safeguard participants receiving placebo. 
Not applicable 
6.
Continuation of Drug Therapy After Study Closure   ☐Not applicable to this project
Are subjects provided the opportunity to continue to receive the study drug(s) after the study has 
ended?
☐ Yes   If yes, describe the conditions under which continued access to study drug(s) may apply as well 
as conditions for termination of such access.  Write here
☒ NO   If no, explain why this is acceptable. This is a single dose administration to evaluate potential for 
dexamethasone to improve pain scores and decrease narcotic use in the postoperative period.  Based 
on this pilot study data there may be potential for continuation or multiple doses of this drug in future 
studies.
 B.  DEVICES
 ☒N/A
1.
Are there any investigational devices used or investigational procedures performed at Yale-New 
Haven Hospital (YNHH) (e.g., in the YNHH Operating Room or YNHH Heart and Vascular 
Center)?  ☐Yes   ☐No   
 If Yes, please be aware of the following requirements:
A YNHH New Product/Trial Request Form must be completed via EPIC: Pull down the Tools tab in the 
EPIC Banner, Click on Lawson, Click on “Add new” under the New Technology Request Summary and fill 
out the forms requested including the “Initial Request Form,” “Clinical Evidence Summary”, and attach 
any other pertinent documents. Then select “save and submit” to submit your request;   AND
Your request must be reviewed and approved in writing by the appropriate YNHH committee before 
patients/subjects may be scheduled to receive the investigational device or investigational procedure.
2.
Background Information: Provide a description of previous human use, known risks, and any other 
factors that might influence risks. If this is the first time this device is being used in humans, include 
relevant data on animal models. 
Write here
3.
Source: 
a) Identify the source of the device to be used. Write here
b) Is the device provided free of charge to subjects? ☐Yes   ☐No    
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4.
Investigational device accountability:  State how the PI, or named designee, ensures that an 
investigational device is used only in accordance with the research protocol approved by the HIC, 
and maintains control of the investigational device as follows:
a)
Maintains appropriate records, including receipt of shipment, inventory at the site, 
dispensation or use by each participant, and final disposition and/or the return of the 
investigational device (or other disposal if applicable): Write here
b)
Documents pertinent information assigned to the investigational device (e.g., date, quantity, 
batch or serial number, expiration date if applicable, and unique code number): Write here
c)
Stores the investigational device according to the manufacturer's recommendations with 
respect to temperature, humidity, lighting, and other environmental considerations: Write here
d)
Ensures that the device is stored in a secure area with limited access in accordance with 
applicable regulatory requirements: Write here
e)
Distributes the investigational device to subjects enrolled in the IRB-approved protocol: Write 
here
SECTION III: RECRUITMENT/CONSENT AND ASSENT PROCEDURES 
1. Targeted Enrollment: Give the number of subjects: 
a.
Targeted for enrollment at Yale for this protocol: 40 participants (based on effect size predicted 
by comparable studies)
b.
If this is a multi-site study, give the total number of subjects targeted across all sites: not 
applicable 
2.
Indicate recruitment methods below.  Attach copies of any recruitment materials that will be used.
☒Flyers
☐ Internet/web postings
☐ Radio
☐ Posters
☐ Mass email solicitation
☐ Telephone
☐ Letter
☐ Departmental/Center website
☐ Television
☒ Medical record review* 
☐ Departmental/Center research 
boards
☐ Newspaper
☒ Departmental/Center 
newsletters
☐ Web-based clinical trial registries
☒ Clinicaltrails.gov 
☒ YCCI Recruitment database
☐ Social Media (Twitter/Facebook): 
☐ Other: 
* Requests for medical records should be made through JDAT as described at 
http://medicine.yale.edu/ycci/oncore/availableservices/datarequests/datarequests.aspx
3.  Recruitment Procedures: 
a. Describe how potential subjects will be identified. 
On a rolling basis, research team members will identify appropriate subjects (those with a history of 
opioid use disorder, currently on medication assisted treatment) at the time of their pre-operative 
prenatal visit for scheduled cesarean section
b. Describe how potential subjects are contacted. 
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Subjects’ potential participation in this study will be addressed in-person at the time of their routine 
pre-operative, prenatal visit. They will not be contacted regarding this study by phone or email. On 
rare occasion, if a patient is failed to be identified or approached at this prenatal visit, the patient 
may be approached regarding participation in this study at the time of their pre-operative 
laboratory draw (at YNHH) the day prior to surgery or upon admission for their scheduled cesarean 
section.  
Given that unscheduled cesarean sections may occur overnight when the primary investigators are 
not at the hospital, phone consent will be approached in these situations following the inclusion and 
exclusion criteria as described above. Additionally, these subjects will have been provided 
information about the study on their admission. Subjects will be identified by the primary care team 
and either Dr Wesevich or Dr Merriam will be notified of their potential eligibility. The investigator 
that was contacted will review the potential subject’s chart for inclusion and exclusion criteria. Then, 
using mobile heartbeat phones the patient will be contacted and the research study explained to 
the patient over the phone. A member of the primary care team will be present to confirm the 
patient is correctly identified as the study is explained in more detail than the information they were 
previously provided. The patient will be given opportunity to ask questions and then the consent will 
be signed by the patient in front of a member of the primary team and the investigator will sign the 
consent within 24 hours. 
Patients who require a cesarean delivery after a trial of labor will also be eligible for enrollment if 
the reason for cesarean delivery is non-urgent (see inclusion and exclusion criteria as described 
above). In these cases, the patient will have received information about the study and the consent 
form upon admission to the hospital.The primary team will contact Dr Wesevich or Dr Merriam 
about the potential participantand the investigator will have a conversation over the phone with the 
patient asking if they have any final questions and if they consent to participation. . The phone 
consent will occur as described above. Patients in these circumstances have adequate time to 
consider the study and consent if desired as their case is non-emergent and they received 
information about the study and the consent form on admission to the hospital. Subjects who do 
not receive information on the study and the consent form on admission will not be approached. 
c. Who is recruiting potential subjects? 
Research team members, including providers with obstetrical privileges at YNHH. 
4. Assessment of Current Health Provider Relationship for HIPAA Consideration:
Does the Investigator or any member of the research team have a direct existing clinical relationship 
with any potential subject? 
☒Yes, all subjects
☐Yes, some of the subjects
☐No
If yes, describe the nature of this relationship. 
The subjects recruited for this study will be patients under the care of obstetrics providers at YNHH. A 
research team member will participate in the patient’s care during their delivery hospitalization at the 
time the study will take place
5. Request for waiver of HIPAA authorization: (When requesting a waiver of HIPAA Authorization for 
either the entire study, or for recruitment purposes only.  Note: if you are collecting PHI as part of a 
phone or email screen, you must request a HIPAA waiver for recruitment purposes.)
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Choose one: 
☐ For entire study 
☐ For recruitment/screening purposes only
☐ For inclusion of non-English speaking subject if short form is being used and there is no translated 
HIPAA research authorization form available on the University’s HIPAA website at hipaa.yale.edu.
i.
Describe why it would be impracticable to obtain the subject’s authorization for 
use/disclosure of this data: Write here
ii.
If requesting a waiver of signed authorization, describe why it would be impracticable to 
obtain the subject’s signed authorization for use/disclosure of this data: Write here
The investigator assures that the protected health information for which a Waiver of Authorization has 
been requested will not be reused or disclosed to any person or entity other than those listed in this 
application, except as required by law, for authorized oversight of this research study, or as specifically 
approved for use in another study by an IRB.
Researchers are reminded that unauthorized disclosures of PHI to individuals outside of the Yale HIPAA-
Covered entity must be accounted for in the “accounting for disclosures log”, by subject name, purpose, 
date, recipients, and a description of information provided.  Logs are to be forwarded to the Deputy 
HIPAA Privacy Officer.
6.
Process of Consent/Assent: Describe the setting and conditions under which consent/assent will be 
obtained, including parental permission or surrogate permission and the steps taken to ensure 
subjects’ independent decision-making. 
Subjects’ consent for participation in this study will be addressed in-person at the time of their 
routine pre-operative, prenatal visit. They will not be contacted regarding consent for this study by 
phone or email. On rare occasion, if a patient is failed to be consented at this prenatal visit, the 
patient may complete their consent process for participation in this study at the time of their pre-
operative laboratory draw (at YNHH) the day prior to surgery or upon admission for their scheduled 
cesarean section.
Given that unscheduled cesarean sections may occur overnight when the primary investigators are 
not at the hospital, phone consent will be approached in these situations following the inclusion and 
exclusion criteria as described above. Additionally, these subjects will have been provided 
information about the study on their admission. Subjects will be identified by the primary care team 
and either Dr Wesevich or Dr Merriam will be notified of their potential eligibility. The investigator 
that was contacted will review the potential subject’s chart for inclusion and exclusion criteria. Then, 
using mobile heartbeat phones the patient will be contacted and the research study explained to 
the patient over the phone in more detail than the information they were previously provided. 
Patients who require a cesarean delivery after a trial of labor will also be eligible for enrollment if 
the reason for cesarean delivery is non-urgent (see inclusion and exclusion criteria as described 
above). In these cases, the patient will have received information about the study and the consent 
form upon admission to the hospital. The primary team will contact Dr Wesevich or Dr Merriam 
about the potential participant and the investigator will have a conversation over the phone with 
the patient asking if they have any final questions and if they consent to participation. . The phone 
consent will occur as described above. Patients in these circumstances have adequate time to 
consider the study and consent if desired as their case is non-emergent and they received 
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information about the study and the consent form on admission to the hospital. Subjects who do 
not receive information on the study and the consent form on admission will not be approached. 
Participants will have the option to consent to the entire study, the randomized drug administration 
and follow up, or just the randomized study drug administration without follow up.
7.
Evaluation of Subject(s) Capacity to Provide Informed Consent/Assent: Indicate how the personnel 
obtaining consent will assess the potential subject’s ability and capacity to consent to the research 
being proposed. 
These subjects will be consented at the time they are consented for their scheduled cesarean 
section. Thus, if the obstetrical provider deems the patient can provide informed consent for their 
cesarean delivery, that provider will also assess the potential subject’s ability and capacity to 
consent to participation in the research participation in a similar manor. 
Additionally, for unscheduled cesarean sections may occur overnight when the primary investigators 
are not at the hospital, phone consent will be approached in these situations following the inclusion 
and exclusion criteria as described above. Additionally, these subjects will have been provided 
information about the study on their admission. Subjects will be identified by the primary care team 
and either Dr Wesevich or Dr Merriam will be notified of their potential eligibility. The investigator 
that was contacted will review the potential subject’s chart for inclusion and exclusion criteria. Then, 
using mobile heartbeat phones the patient will be contacted and the research study explained to 
the patient over the phone in more detail than they were previously provided. 
Patients who require a cesarean delivery after a trial of labor will also be eligible for enrollment if 
the reason for cesarean delivery is non-urgent (see above inclusion and exclusion criteria) The 
phone consent will occur as described above. Patients in these circumstances have adequate time to 
consider the study and consent if desired as their case is non-urgent and they will have received 
information about the study and the study consent on admission to the hospital. Subjects who do 
not receive information on the study and the study consent on admission will not be approached. 
8.
Non-English Speaking Subjects: Explain provisions in place to ensure comprehension for research 
involving non-English speaking subjects. If enrollment of these subjects is anticipated, translated 
copies of all consent materials must be submitted for approval prior to use. 
Non-English speaking subjects will be excluded from the study.
As a limited alternative to the above requirement, will you use the short form* for consenting process if 
you unexpectedly encounter a non-English speaking individual interested in study participation and the 
translation of the long form is not possible prior to intended enrollment?  YES ☐  NO ☒
Note* If more than 2 study participants are enrolled using a short form translated into the same 
language, then the full consent form should be translated into that language for use the next time a 
subject speaking that language is to be enrolled.
Several translated short form templates are available on the HRPP website (yale.edu/hrpp) and 
translated HIPAA Research Authorization Forms are available on the HIPAA website (hipaa.yale.edu). If 
the translation of the short form is not available on our website, then the translated short form needs to 
be submitted to the IRB office for approval via modification prior to enrolling the subject.   Please review 
the guidance and presentation on use of the short form available on the HRPP website.
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If using a short form without a translated HIPAA Research Authorization Form, please request a HIPAA 
waiver in the section above. 
9.
Consent Waiver: In certain circumstances, the HIC may grant a waiver of signed consent, or a full 
waiver of consent, depending on the study. If you will request either a waiver of consent, or a waiver of 
signed consent for this study, complete the appropriate section below.  
☒Not Requesting any consent waivers 
☐Requesting a waiver of signed consent:
☐ Recruitment/Screening only (if for recruitment, the questions in the box below will 
apply to recruitment activities only)
☐ Entire Study (Note that an information sheet may be required.)
 For a waiver of signed consent, address the following:
Would the signed consent form be the only record linking the subject and the research?  YES ☐  NO ☐ 
Does a breach of confidentiality constitute the principal risk to subjects? YES ☐  NO ☐
 
OR
Does the research pose greater than minimal risk? YES ☐    NO☐ 
Does the research include any activities that would require signed consent in a non-research context? YES ☐   
NO ☐
 ☐ Requesting a waiver of consent:
☐ Recruitment/Screening only (if for recruitment, the questions in the box below will 
apply to recruitment activities only)
☐ Entire Study 
 
For a full waiver of consent, please address all of the following:

Does the research pose greater than minimal risk to subjects?  
☐ Yes If you answered yes, stop. A waiver cannot be granted.  
☐ No

Will the waiver adversely affect subjects’ rights and welfare? YES ☐    NO☐

Why would the research be impracticable to conduct without the waiver? Write here

Where appropriate, how will pertinent information be returned to, or shared with subjects at a later date? 
Write here
SECTION IV: PROTECTION OF RESEARCH SUBJECTS
    Confidentiality & Security of Data:
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1.
What protected health information (medical information along with the HIPAA identifiers) about 
subjects will be collected and used for the research?   
We will look at additional variables within the subjects’ protected health information including the 
patients’: age, prior pregnancy and delivery history, BMI, admission toxicology screen pain 
medications given during delivery hospitalization, gestational age, singleton vs. multiple gestation, 
and neonatal weight at birth. 
2.
How will the research data be collected, recorded and stored? 
Patients’ data within the Epic will be reviewed by only the researchers involved in this project. All data 
extracted from the electronic medical record will be stored with de-identified subject ID number-
codes for later analysis. 
3.
How will the digital data be stored? ☐CD  ☐DVD  ☐Flash Drive  ☐Portable Hard  Drive   ☒Secured 
Server  ☒Laptop Computer  ☐Desktop Computer  ☐Other
4.
What methods and procedures will be used to safeguard the confidentiality and security of the 
identifiable study data and the storage media indicated above during and after the subject’s 
participation in the study? 
Data extracted from the electronic medical records will be de-identified. Coding for participants will 
be a password-protected document that will stored on the Yale Box Drive, a secured server. 
All portable devices must contain encryption software, per University Policy 5100.  If there is a technical 
reason a device cannot be encrypted please submit an exception request to the Information Security, 
Policy and Compliance Office by clicking on url http://its.yale.edu/egrc or email it.compliance@yale.edu
5.
What will be done with the data when the research is completed? Are there plans to destroy the 
identifiable data? If yes, describe how, by whom and when identifiers will be destroyed. If no, describe 
how the data and/or identifiers will be secured. The data will be permanently deleted from the 
researchers’ laptops and Yale Box Drive upon completion of the project. 
6.
If appropriate, has a Certificate of Confidentiality been obtained? Not applicable
SECTION V: POTENTIAL BENEFITS
Potential Benefits: Identify any benefits that may be reasonably expected to result from the research, 
either to the subject(s) or to society at large. (Payment of subjects is not considered a benefit in this 
context of the risk benefit assessment.) 
Subjects of this study may receive the benefit of improved pain and require a smaller amount of opioid 
pain medication following their cesarean section as a result of participation in this study. It is possible 
that this improvement in pain and decrease in opioid requirement may decrease the risk of the poor 
maternal outcome associated with untreated pain and stresses incurred on patients with a history of 
opioid use disorder including those that lead to increased rates of relapse and overdose. 
         SECTION VI: RESEARCH ALTERNATIVES AND ECONOMIC CONSIDERATIONS
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1.
Alternatives: What other alternatives are available to the study subjects outside of the research? 
There are no established or evidence-based methods of improving post-cesarean pain in patients 
with a history of opioid use disorder currently using medication assisted treatment. All currently 
used adjunctive opioid sparing strategies are used inconsistently and are not proven to be helpful in 
this patient population. 
2.
Payments for Participation (Economic Considerations): Describe any payments that will be made to 
subjects, the amount and schedule of payments, and the conditions for receiving this compensation.
The patients will not receive financial compensation for their participation in this project
3.
Costs for Participation (Economic Considerations): Clearly describe the subject’s costs associated 
with participation in the research, and the interventions or procedures of the study that will be 
provided at no cost to subjects. 
No cost to participants as they will receive the dexamethasone or placebo free of charge and they 
are coming to the hospital for their 
c-section.
4.
In Case of Injury: This section is required for any research involving more than minimal risk, and for 
minimal risk research that presents the potential for physical harm (e.g., research involving blood 
draws).
a.
Will medical treatment be available if research-related injury occurs? 
i.
Yes
b.
Where and from whom may treatment be obtained? 
i.
YNHH by the subject’s obstetrics team
c.
Are there any limits to the treatment being provided? 
i.
No
d.
Who will pay for this treatment? 
i.
The patient
e.
How will the medical treatment be accessed by subjects? 
i.
The patient will be assessed and treated as is routine during their hospital stay 
for their c-section
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IMPORTANT REMINDERS
Will this study have a billable service?  Yes ☐ 
 No☒
A billable service is defined as any service rendered to a study subject that, if he/she was not on a study, 
would normally generate a bill from either Yale-New Haven Hospital or Yale Medical Group to the 
patient or the patient’s insurer. The service may or may not be performed by the research staff on your 
study, but may be provided by professionals within either Yale-New Haven Hospital or Yale Medical 
Group (examples include x-rays, MRIs, CT scans, specimens sent to central labs, or specimens sent to 
pathology). Notes: 1. There is no distinction made whether the service is paid for by the subject or their 
insurance (Standard of Care) or by the study’s funding mechanism (Research Sponsored). 2. This 
generally includes new services or orders placed in EPIC for research subjects. 
If answered, “yes”, this study will need to be set up in OnCore, Yale’s clinical research management 
system, for Epic to appropriately route research related charges. Please contact 
oncore.support@yale.edu
Are there any procedures involved in this protocol that will be performed at YNHH or one of its affiliated 
entities?  Yes ☒  No ☐ 
If Yes, please answer questions a through c and note instructions below.  
a. Does your YNHH privilege delineation currently include the specific procedure that you will perform? 
Yes ☒  No ☐
b. Will you be using any new equipment or equipment that you have not used in the past for 
this procedure? Yes ☐  No ☒
c. Will a novel approach using existing equipment be applied? Yes ☐  No ☒
 
If you answered “no” to question 4a, or "yes" to question 4b or c, please contact the YNHH Department 
of Physician Services (688-2615) for prior approval before commencing with your research protocol.
IMPORTANT REMINDER ABOUT RESEARCH AT YNHH 
Please note that if this protocol includes Yale-New Haven Hospital patients, including patients at the 
HRU, the Principal Investigator and any co-investigators who are physicians or mid-level practitioners 
(includes PAs, APRNs, psychologists and speech pathologists) who may have direct patient contact with 
patients on YNHH premises must have medical staff appointment and appropriate clinical privileges at 
YNHH. If you are uncertain whether the study personnel meet the criteria, please telephone the 
Physician Services Department at 203-688-2615. By submitting this protocol as a PI, you attest that you 
and any co-investigator who may have patient contact has a medical staff appointment and appropriate 
clinical privileges at YNHH.
APPROVED BY THE YALE UNIVERSITY IRB 12/12/2022

ICF_001.pdf: 
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Consent Form Template (Biomedical)
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COMPOUND AUTHORIZATION AND CONSENT FOR PARTICIPATION IN A RESEARCH 
STUDY
YALE-NEW HAVEN HOSPITAL
Study Title: 
Dexamethasone on Post-Operative Pain after C-section in Patients using Medication Assisted 
Treatment (MAT) during Pregnancy
Principal Investigator (the person who is responsible for this research): Victoria Wesevich, 
Hospital Resident; Victoria.wesevich@yale.edu
Phone Number: 475-298-6149 
Research Study Summary:

We are asking you to join a research study.

The purpose of this research study is to look at improving pain after c-section in individuals 
that are taking medication assisted treatment (methadone or suboxone for a history of 
substance abuse), as it is known that individuals with a history of opioid use disorder now 
utilizing medication assisted treatment often experience a more complicated pain 
management course and require more opioid pain medication after c-section than 
individuals without a history of opioid use disorder. 
Study procedures will include: 

Receiving 100cc of fluids (< ½ cup) through the IV that will be placed for your c-section, 
which will either contain 0.1mg/kg of dexamethasone (a steroid, anti-inflammatory 
medication) or only plain fluid (a placebo), based on which group you are randomly assigned 
to.

Only your c-section hospital visit is required. Information about your delivery will be collected 
on review of your medical record.

Optional follow up survey administered via phone call at 6 months and 12 months 
postpartum 

The psychological, social, legal and financial risk associated with this protocol are low. 
There are some risks in participating in this study (reviewed on page 3), as well as possible 
risk of breach of confidentiality. Every effort will be made to keep your information 
confidential; however, this cannot be guaranteed.

The study may have no benefits to you. Subjects of this study may receive the benefit of 
improved pain and require a smaller amount of opioid pain medication following their 
cesarean section as a result of participation in this study. Further this research will help to 
improve the clinical understanding of pain management in women with medication assisted 
treatment who undergo surgery.

There are other choices available to you outside of this research. You may undergo current 
standard of care which is to receive no additional medications in addition to routine pain 
medications offered to our post-partum individuals, as there are no proven alternative 
effective adjunctive treatments. 

Taking part in this study is your choice. You can choose to take part, or you can choose not 
to take part in this study.  You can also change your mind at any time.  Whatever choice you 
make, you will not lose access to your medical care or give up any legal rights or benefits. 

If you are interested in learning more about the study, please continue reading, or have 
someone read to you, the rest of this document. Take as much time as you need before you 
make your decision. Ask the study staff questions about anything you do not understand. 
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Once you understand the study, we will ask you if you wish to participate; if so, you will have 
to sign this form.
Why is this study being offered to me?
We are asking you to take part in a research study because you have been identified as a 
individual who has a history of opioid use disorder now utilizing medication assisted treatment 
during pregnancy. 
Who is paying for the study?
This study is being funded by Dr. Merriam’s research account
Who is providing other support for the study?
No additional support at this time.
What is the study about? 
The purpose of this study is to investigate possible benefit of using dexamethasone to improve 
post-cesarean pain in individuals using medication assisted treatment, as there currently are no 
proven methods to improve post-surgical pain in this individual population. Dexamethasone has 
been shown to reduce pain and decrease the amount of opioid medication needed to control 
post-operative pain in individuals without a history of opioid use disorder, and we are testing to 
see if there are similar benefits in the chronic opioid using population. We plan to enroll 40 
subjects. 
What are you asking me to do and how long will it take? 
If you agree to take part in this study, this is what will happen: 
-   Shortly after leaving the operating room from your c-section, you will be brought to the 
post-anesthesia care unit (PACU) for close monitoring, as is routine following surgery.
-   At that time, based on which study group you would be randomly assigned to, you 
would receive 100cc of IV fluids (< ½ cup) through the IV that was placed for your 
procedure. The IV fluid will either contain a dose of dexamethasone (a steroid 
medication) or only plain fluid (a placebo).
-
After that, nurses will be assessing your pain level as is routine care following surgery 
using standard pain scales (1-10).
-
Randomization of subjects into one of the two groups will be done by assigning you a 
computer-generated number. There is a 50% chance of being assigned to either group, 
similar to a flip of a coin.
-
Use of a ‘placebo’ through your pre-placed IV allows us to be sure that it is the 
dexamethasone medication itself and not the experience of receiving IV fluid that would 
affect your pain following your c-section.
-
We will also be looking at several things about you including: your age, prior pregnancy 
and delivery history, BMI, admission toxicology screen, gestational age, singleton vs. 
multiple gestation, and neonatal weight at birth.
-
At 6 and 12 months following delivery you have the option of being contacted via phone 
call for a short 5 question survey
What are the risks and discomforts of participating? 
This is a widely used and well understood medication that is safe and can be taken without side 
effects in most individuals. 
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Risks with one time dosing of dexamethasone apply primarily to individuals with pre-existing 
health conditions that are not participating in this study, including:
Heart disease: Heart failure and/or high blood pressure; use has been associated with 
water retention, changes in lab values for electrolytes, and high blood pressure. Use with 
caution following heart attack; corticosteroids, such as dexamethasone, have been 
associated with damage to the muscle of the heart.
Diabetes: may alter blood sugar control leading to elevated blood sugar levels.
Intestinal disease: (diverticulitis, recent bowel surgery, stomach ulcers, ulcerative colitis, 
infection) due to risk of a hole forming in the wall of the intestines or stomach
For subjects who plan to breastfeed following delivery:
Although the risk to newborns is unknown for any corticosteroid, use of dexamethasone (a 
corticosteroid) is supported by ACOG (the ObGyn national society), and found to be safe in 
pregnancy, especially for short term use. It is regularly given to mothers for benefits to unborn 
babies, mainly lung development for pregnancies at risk of preterm delivery.  If you plan to 
breastfeed your baby, this drug likely does appear in small quantities in breast milk and there is a 
very small risk the drug will have the potential to cause negative side effects in a breastfed baby 
(eg, problems with growth, problems with hormone creation in the baby) if there were to be long 
term use, which there is not part of this study. Information related to long term use is not 
available. One time doses of dexamethasone are considered safe with breastfeeding.
While data on the use of dexamethasone during lactation are not available, the American 
Academy of Pediatrics lists the corticosteroids prednisone and prednisolone (similar drugs to 
dexamethasone) as safe when breastfeeding. At 1 to 5 hours after a single dose of corticosteroids, 
there is no drug found at high enough levels to be found in breast milk after one day. 
Breastfeeding while taking corticosteroids carries very low risk of exposure to the baby, which may 
be lowered even more by breast feeding right before or more than 4 hours after taking the 
medication. Further, although no data are available on the if dexamethasone enters human breast 
milk, it is likely the same as prednisone which enters breast milk in very low amounts. Doses of 
prednisone as high as 120 mg do not cause the drug to be found in breast milk (similar to a dose 
of 18mg of Dexamethasone which is significantly more than the dose given in this study). This 
drug is commonly used in pediatrics for treating immune diseases such as joint problems and, 
asthma or other lung diseases. It is not likely that the amount of dexamethasone in breast milk 
would cause an effect on the baby unless used in high doses over long periods of time. 
More detailed information can be given to you about the possible risks of the medication 
(dexamethasone) if you would like.
Lastly, the psychological, social, legal and financial risk associated with this protocol are low
How will I know about new risks or important information about the study? 
-
We will tell you if we learn any new information that could change your mind about taking 
part in this study. 
How can the study possibly benefit me?
-
Subjects of this study who receive the study medication may receive the benefit of 
decreased pain and require a smaller amount of opioid pain medication following their 
cesarean section as a result of participation in this study. Participants who receive the 
placebo are not expected to have any benefits.
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-
It is possible that this improvement in pain and decrease in opioid requirement may 
decrease the risk of the poor maternal outcome associated with untreated pain and 
stresses incurred on individuals with a history of opioid use disorder including those that 
lead to increased rates of relapse and overdose. 
How can the study possibly benefit other people?
The benefits to science and other people may include a better understanding of how to better 
reduce post-cesarean pain in individuals with a history of opioid use disorder utilizing medication 
assisted treatment during pregnancy.
Are there any costs to participation? 
If you take part in this study, you will not have to pay for any services, supplies, study 
procedures, or care that are provided for this research only (they are NOT part of your routine 
medical care). You or your health insurance must pay for services, supplies, procedures, and 
care that are part of your routine medical care.  You will be responsible for any co-payments 
required by your insurance.  
Will I be paid for participation? 
You will not be paid for participating in this study.
What are my choices if I decide not to take part in this study?
The alternative is not to participate in the study and continue c-section pain management as is 
currently done at our hospital. Your decision to participate or not will not affect your care in 
anyway.
Of note there are no established or evidence-based methods of improving post-cesarean pain in 
individuals with a history of opioid use disorder currently using medication assisted treatment. All 
currently used adjunctive opioid sparing strategies are used inconsistently and are not medically 
recognized as standard of care in this population.
How will you keep my data safe and private?
We will keep information we collect about you confidential. We will share it with others if you 
agree to it or when we have to do it because U.S. or State law requires it. For example, we will 
tell somebody if you we learn that you are hurting a child or an older person.
When we publish the results of the research or talk about it in conferences, we will not use your 
name. If we want to use your name, we would ask you for your permission.  
We will also share information about you with other researchers for future research but we will 
not use your name or other identifiers. We will not ask you for any additional permission.
What Information Will You Collect About Me in this Study?
The information we are asking to use and share is called “Protected Health Information.” It is 
protected by a federal law called the Privacy Rule of the Health Insurance Portability and 
Accountability Act (HIPAA). In general, we cannot use or share your health information for 
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research without your permission. If you want, we can give you more information about the Privacy 
Rule. Also, if you have any questions about the Privacy Rule and your rights, you can speak to 
Yale Privacy Officer at 203-432-5919.
We will look at information including your age, prior pregnancy and delivery history, BMI, 
admission toxicology screen, what pain medications are given during delivery hospitalization, 
gestational age, singleton vs. multiple gestation, and neonatal weight at birth. 
The follow up survey after delivery will include questions related to if you are still currently taking 
your medication assisted therapy and if you have used any non-prescribed opiates in the last 6 
months. The information collected in this survey will not be shared with anyone in healthcare or 
law enforcement. Your answers will not be able to be traced back to you when the study results 
are published. 
Information from in your medical record from YNHH that we will collect, use, and share includes:
• Research study records
• Medical and laboratory records of only those services provided in connection with this study 
including the entire research record and any medical records held by YNHH created 
from the start to end of your admission for your c-section
• Information obtained during this research regarding

HIV / AIDS test results

Hepatitis infection

Sexually transmitted diseases

Other reportable infectious diseases

Physical exams

Pain scale responses

The diagnosis and treatment of a mental health condition

Use of illegal drugs or the study of illegal behavior

Records about any study drug you received
How will you use and share my information?
We will use your information to conduct the study described in this consent form. 
We may share your information with:
•
The U.S. Department of Health and Human Services (DHHS) agencies
•
Representatives from Yale University, the Yale Human Research Protection Program and 
the Institutional Review Board (the committee that reviews, approves, and monitors 
research on human participants), who are responsible for ensuring research compliance.  
These individuals are required to keep all information confidential. 
•
The U.S. Food and Drug Administration (FDA) This is done so that the FDA can review 
information about dexamethasone involved in this research.  The information may also be 
used to meet the reporting requirements of drug regulatory agencies.  
Drug regulatory agencies in other countries
•
Governmental agencies to whom certain diseases (reportable diseases) must be reported
•
Health care providers who provide services to you in connection with this study.
•
Laboratories and other individuals and organizations that analyze your health information 
in connection with this study, according to the study plan.
•
Co-Investigators and other investigators 
•
Study Coordinator and Members of the Research Team 
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We will do our best to make sure your information stays private. But, if we share information with 
people who do not have to follow the Privacy Rule, your information will no longer be protected 
by the Privacy Rule. Let us know if you have questions about this. 
By signing this form, you authorize the use and/or disclosure of the information described above 
for this research study. The purpose for the uses and disclosures you are authorizing is to 
ensure that the information relating to this research is available to all parties who may need it for 
research purposes.
All health care providers subject to HIPAA (Health Insurance Portability and Accountability Act) 
are required to protect the privacy of your information. The research staff at the Yale School of 
Medicine and Yale-New Haven are required to comply with HIPAA and to ensure the 
confidentiality of your information. Some of the individuals or agencies listed above may not be 
subject to HIPAA and therefore may not be required to provide the same type of confidentiality 
protection. They could use or disclose your information in ways not mentioned in this form. 
However, to better protect your health information, agreements are in place with these 
individuals and/or companies that require that they keep your information confidential.
Why must I sign this document?
By signing this form, you will allow researchers to use and disclose your information described 
above for this research study. This is to ensure that the information related to this research is 
available to all parties who may need it for research purposes. You always have the right to review 
and copy your health information in your medical record. 
However, this is a double blinded treatment study and if you sign this permission form, you will 
not be allowed to look at or copy your study related information until after the research is 
completed.   
What if I change my mind?
The authorization to use and disclose your health information collected during your participation 
in this study will never expire.  However, you may withdraw or take away your permission at any 
time. You may withdraw your permission by telling the study staff or by writing to Victoria 
Wesevich at the Yale University, New Haven, CT 06520.
If you withdraw your permission, you will not be able to stay in this study but the care you get from 
your doctor outside this study will not change.  No new health information identifying you or your 
newborn will be gathered after the date you withdraw. Information that has already been collected 
may still be used and given to others until the end of the research study to insure the integrity of 
the study and/or study oversight.  
Who will pay for treatment if I am injured or become ill due to participation in the study? 
If you are injured while participating in this study, you will receive treatment as appropriate given 
your clinical condition by the medical team providing your care during your admission for your c-
section. You will not receive any other kind of payment. There are no plans to pay you for such 
things as lost wages, disability, or discomfort as part of this study. 
Yale School of Medicine and Yale-New Haven Hospital do not provide funds for the treatment of 
research-related injury. You or your insurance carrier will be expected to pay the costs of this 
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treatment. No additional financial compensation for injury or lost wages is available. You will still 
be responsible for any co-pays required by your
insurance company for standard treatment. You do not give up any of your legal rights by 
signing this form
What if I want to refuse or end participation before the study is over? 
Taking part in this study is your choice. You can choose to take part, or you can choose not to 
take part in this study.  You also can change your mind at any time.  Whatever choice you 
make, you will not lose access to your medical care or give up any legal rights or benefits. 
We would still treat you with standard therapy or, at your request, refer you to a clinic or doctor 
who can offer this treatment. Not participating or withdrawing later will not harm your 
relationship with your own doctors or with this institution.  
To withdraw from the study, you can call a member of the research team at any time and tell 
them that you no longer want to take part.  
The researchers may withdraw you from participating in the research if necessary. If the subject 
has a major complication during her c-section, it may be deemed that it is no longer medically 
safe and appropriate for her to possibly receive Dexamethasone following her surgery. The 
decision is determined by her obstetrician and anesthesia team present at the time of her 
surgery. If the subject has additional medical needs at the time of withdrawal from the study 
whether determined by the medical team or subject, she will continue to receive necessary care 
as is routine. The subject should know that once the Dexamethasone is administered, it cannot 
be reversed. 
What will happen with my data if I stop participating?
If you wish, you may withdraw your data from this study at any time. 
When you withdraw from the study, no new health information identifying you will be gathered 
from your electronic medical record after that date. Information that has already been gathered 
may still be used and given to others until the end of the research study, as necessary to insure 
the integrity of the study and/or study oversight. The information collected will only remain in 
your electronic medical record as the post-partum pain scores and medications given are to 
remain, as they are part of your health records during your post-partum period. 
Who should I contact if I have questions? 
Please feel free to ask about anything you don't understand. 
If you have questions later or if you have a research-related problem, you can call the Principal 
Investigator at: 475-298-6149 
If you have questions about your rights as a research participant, or you have complaints about 
this research, you call the Yale Institutional Review Boards at (203) 785-4688 or email 
hrpp@yale.edu.
A description of this clinical trial will be available on http://www.ClinicalTrials.gov, as required by 
U.S. Law. This Web site will not include information that can identify you. At most, the Web site 
will include a summary of the results. You can search this Web site at any time.
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HIC2000025968
8
Consent Form Template (Biomedical)
Version 01/21/2019
APPROVED BY THE YALE UNIVERSITY IRB 10/23/2023


APPROVED BY THE YALE UNIVERSITY IRB 10/23/2023
HIC2000025968
9
Consent Form Template (Biomedical)
Version 01/21/2019
Authorization and Permission
Your signature below indicates that you have read this consent document and that you agree to 
be in this study.  
We will give you a copy of this form.
Participant Printed Name
Participant Signature
Date
Person Obtaining Consent Printed 
Name
Person Obtaining Consent Signature
Date
Person Witnessing Phone Consent
Person Witnessing Phone Consent 
Signature
Date
Your signature below indicates that you have read this consent document and that you agree to 
the follow up phone surveys at 6 and 12 months postpartum
Participant Printed Name
Participant Signature
Date
Person Obtaining Consent Printed 
Name
Person Obtaining Consent Signature
Date
Person Witnessing Phone Consent
Person Witnessing Phone Consent 
Signature
Date
APPROVED BY THE YALE UNIVERSITY IRB 10/23/2023