Conditions: Drug-induced Nausea and Vomiting
Allocation: RANDOMIZED | Intervention model: PARALLEL
Enrollment: 319
Healthy volunteers: yes

Brief summary:
Background/Purpose of the Study Doxycycline is an antibiotic used for infection prevention before surgical pregnancy termination, and a side effect of it is nausea/vomiting. The investigators' study explores whether or not taking the anti-emetic ondansetron prior to doxycycline decreases rates of nausea/vomiting. Patients enrolled in the investigators' study will take either ondansetron or a placebo before they take doxycycline to see if ondansetron decreases their nausea/vomiting. Reducing nausea/vomiting may prevent more infections, and decrease the rates of general anesthesia, patient risks and hospital costs. Decreasing nausea/vomiting will also improve patient experience.

Study Design This will be a randomized controlled trial. Data will be collected by administrating surveys and a log where patients will record the timing of their medications and episodes of nausea/vomiting. The primary outcome is nausea/vomiting after taking the anti-emetic/placebo and doxycycline. 400 eligible patients will be enrolled over two years, 200 in the intervention group and 200 in the placebo group.

Rationale for Study Design A randomized controlled trial will be used to determine the effects of the anti-emetic ondansetron on rates of nausea/vomiting.

Subject Characteristics Patients will be pregnant females, 18-45 years old, who are undergoing surgical termination of pregnancy.

Design 1-2 days before the procedure, patients will complete a demographic questionnaire and a survey about symptoms of nausea/vomiting. They will use a log to record symptoms they experience between taking the anti-emetic/placebo and when they present for their procedure. When patients come to the hospital, they will fill out a repeat survey rating their nausea/vomiting.

Detailed description:
Scheduled Prophylactic Anti-emetics for Reduction of Emesis with Doxycycline (SPARED) Trial - Study Protocol

Principal Investigator:

Sarah Betstadt, MD MPH Department of Obstetrics \& Gynecology University of Rochester Medical Center 601 Elmwood Avenue Rochester, NY 14642-8668 Phone: (585) 276-5367

Co-Investigators:

Amy Harrington, MD

1. PURPOSE OF THE STUDY AND BACKGROUND

   1.1 Purpose of the study The goal of this study is to determine if administering the anti-nausea medication ondansetron prior to doxycycline will decrease the rates of nausea and vomiting in patients taking doxycycline for antibiotic prophylaxis prior to undergoing surgical pregnancy termination.

   1.2 Background The use of prophylactic antibiotics are standard of care to prevent surgical site infections in gynecologic surgery 1. Doxycycline is the recommended antibiotic of choice for surgical pregnancy termination and completion of spontaneous abortion given its effectiveness, low cost, and rare occurrence of allergic reaction 2. Previous studies have shown that a common side effect of doxycycline is nausea and vomiting, with reported rates as high as 30-40% 3. Nausea and vomiting may be reduced by taking the antibiotic with food 4. Doxycycline given on an empty stomach the morning of a surgical pregnancy termination resulted in nausea and vomiting in 50% of patients and this rate was decreased to 15% when it was taken with food the night before surgery 5. It is not known whether the use of scheduled prophylactic anti-emetics prior to doxycycline use would further reduce the rate of associated nausea and vomiting. The goal of the investigators' proposed study is to determine this.

   The investigators' study will be a double blinded randomized controlled trial that will examine whether the use of scheduled prophylactic anti-emetics prior to doxycycline use reduces the incidence of associated nausea and vomiting. Nausea and vomiting is distressing to patients and it affects their perioperative care. It is well documented that minor gynecologic procedures, such as uterine evacuations, can be performed safely with moderate and deep sedation without an endotracheal tube 6. At the investigators' institution, patients experiencing nausea and vomiting prior to a surgical procedure receive general anesthesia with endotracheal intubation, due to their symptoms, not because that would be the preferred route of anesthesia. For minor gynecologic procedures, the time for general anesthesia induction can be as long as the duration of the entire surgical procedure would be without general anesthesia. The use of general anesthesia increases the duration of time in the operating room, which increases the costs of operating room and anesthesia time, as well as recovery time for the patient 7. General anesthesia also poses possible risks such as impairment of cardiovascular function and development of pneumonia 8,9.

   In addition to anesthesia risks and patient discomfort, nausea and vomiting many also affect antibiotic efficacy due to reduced serum levels. Reeves' et al. showed lower serum doxycycline levels in patients with emesis within one hour of doxycycline administration. A serum level greater than 0.8 mg/L has been shown to provide adequate antibiotic prophylaxis. Vomiting after ingestion of doxycycline decreased serum levels by an average of 0.26 mg/L5.

   Reducing the rates of nausea and vomiting in patients undergoing minor gynecologic procedures may increase the efficacy of antibiotic prophylaxis, and decrease the rates of general anesthesia, patient risks and hospital costs. Most importantly, decreased nausea and vomiting will certainly improve patient experience and is clinically relevant because doxycycline is an antibiotic commonly used for many gynecologic procedures.
2. STUDY DESIGN

   2.1 Overview This will be a randomized controlled trial. Data will be collected by asking patients to fill out a demographic questionnaire and a baseline visual analog scale rating their nausea, pain and anxiety at their clinic appointment 1-2 days prior to their procedure. Patients will then take either ondansetron or a placebo 30 minutes prior to taking doxycycline the night before their procedure. They will then fill out a symptom/medication log recording their symptoms from the time that they take the study medication to the time that they present for their procedure. When they present for their procedure, patients will fill out a second identical visual analog scale rating nausea, pain and anxiety. The primary outcome is nausea and vomiting after taking the study drug and doxycycline the night prior to surgery. Doxycycline prophylaxis the night prior to surgery is the current standard of care. Eligible patients will be enrolled over the course of two years. Patients will also have a tube of blood drawn at the time of the procedure so that doxycycline serum levels can be measured.

   2.2 Rationale for Study Design A randomized controlled trial was selected in order to study ondansetron's effect on the rates of nausea and vomiting in the investigators' particular population, so that patient's will not know if they are being given ondansetron or placebo before taking doxycycline. Some potential barriers that are expected in the study include that the patients may not fill out their symptom/medication log as this will be done at home. There are approximately 450 patients undergoing surgical termination of pregnancy at the University of Rochester each year. In order to attain the investigators' goal sample size of 300 patients, the investigators would have to enroll a large portion of the total patients. The primary hypothesis is that the rate of nausea and vomiting in patients undergoing surgical pregnancy termination will be decreased in the group receiving ondansetron versus the group receiving placebo.
3. CHARACERISTICS OF THE RESEARCH POPULATION

   3.1 Subject Characteristics

   3.1.1 Number of Subjects: 300 total subjects are expected to participate in the study. 150 total subjects will be randomized to receive ondansetron, while 150 total subjects will be randomized to receive placebo.

   3.1.2 Gender and Age of Subjects: Patients included in the study will be pregnant females that are ages 18-45 years old.

   3.1.3 Racial and Ethnic Origin: There will be no racial or ethnic restrictions to participation.

   3.1.4 Vulnerable Subjects: The women included in this study will be pregnant, although the study interventions are surveys and the administration of a medication that is both safe in pregnancy and commonly used in pregnancy, ondansetron.

   3.2 Inclusion and Exclusion Criteria

   3.2.1 Inclusion Criteria:
   * Pregnant women seeking care at the University of Rochester's Women's Health Practice Family Planning Clinic
   * Ages 18-45 years old
   * Undergoing second trimester surgical termination of pregnancy
   * Proficient in reading, writing, and comprehending English
   * Able to give informed consent 3.2.2 Exclusion Criteria:
   * Less than 18 years old or older than 45 years old
   * Not proficient in reading, writing, or comprehending English
   * Not able to give informed consent
   * Already taking antiemetics
   * Doxycycline allergy
   * Hyperemesis gravidarum
   * History of gastroparesis or cyclical vomiting
   * Unable to swallow pills

   3.3 Discussion of Subject Population Pregnant women ages 18-45 years old were selected for this study, as they will already be taking doxycycline as the standard of care when they present for abortion care.
4. SUBJECT IDENTIFICATION, RECRUITMENT AND CONSENT

   4.1 Method of Subject Identification and Recruitment Patients presenting for a surgical termination of pregnancy at Women's Health Practice will be offered the opportunity to participate in the study, after they have consented for a pregnancy termination. The investigators offering participation to patients would otherwise have routine contact with these patients, as they will be caring for them regardless of whether or not they participate in the study. If a subject is interested in participating, they will then be screened to determine if they are eligible. Patients will be assigned a random number for the study that will link together their demographic questionnaire, the two visual analog scales, their study drug, and their symptom/medication log.

   4.2 Process of Consent Patients will be consented by either Dr. Sarah Betstadt, Dr. Amy Harrington, research assistant Keelin Abbott, Allison Carletta, NP. The patients will be given a written consent form to sign that will be extensively reviewed with the individual consenting them. The written consents will be stored in a locked filing cabinet, and only Keelin Abbott or Dr. Sarah Betstadt, or Dr. Amy Harrington will be able to access them.
5. METHODS AND STUDY PROCEDURES During their clinic visit 1-2 days before the procedure, patients will fill out a demographic questionnaire regarding their age, race, relationship status, income and education level, pregnancy history, gestational age, and symptoms of nausea and vomiting thus far in the pregnancy. This questionnaire will also include questions regarding cigarette and THC use, as well as any diagnoses of gastroesophageal reflux disease or hyperemesis gravidarum. They will then fill out a baseline visual analog scale rating their nausea, pain and anxiety.

   The patients will then be given a symptom/medication log to take home. The patients will use the log to record symptoms they experience from the time they take the ondansetron or placebo to the time that they present for their procedure. The log will include the timing of the study medication, doxycycline, whether the doxycycline was taken with food (and the time of/type of food if applicable), pain medications, and misoprostol. The log will also include the time of nausea and vomiting, and the severity of the nausea and pain (if applicable).

   When patients present to the hospital for their procedure, research assistant Keelin Abbott, Dr. Amy Harrington, or Dr. Sarah Betstadt will give them a second visual analog scale to fill out which asks them to rate their nausea, pain and anxiety. This scale will be identical to the one they filled out at their clinic visit. This scale will be filled out prior to their procedure.

   Patients will have a tube of blood drawn for a doxycycline serum level upon arrival to the hospital on the day of the procedure.

   5.1 Safety Assessments A comprehensive medical history will be obtained at the patient's clinic visit, and a physical exam will be performed as well to ensure that patients are not only fit and able to undergo their procedure, but also to participate in the study.

   5.2 Assessment of Subject Compliance Compliance with the demographic questionnaire and baseline visual analog scale will be assessed by nature of them both being filled out and turned in in clinic. Compliance with taking the study medication will be assessed by asking the patient if and when they took either the ondansetron or placebo when they present for their procedure. Compliance with completing the symptom/medication log will be assessed by asking the patient to turn in their log when they present for their procedure. Compliance with the second visual analog scale will be ensured by asking the patient to complete it in the hospital before their procedure.

   5.3 Costs to the Subject Subjects will not incur any additional costs by participating in this study.

   5.4 Payment for Participation Patients will not be reimbursed to participate in this study.
6. CONCOMITANT AND DISALLOWED MEDICATIONS As per standard of care (and irrespective of the research study), in addition to doxycycline, patients will take 400 mcg of misoprostol buccally 3 hours before their procedure. It is also standard of care that patients are able to take either Ibuprofen or Tylenol #3 as needed for pain before their procedure. They will also be permitted to take any other medications that they take on a daily basis. None of these medications are part of the research protocol. They will be instructed not to take any antiemetics. The investigators will record any medications that are used.
7. SUBJECT WITHDRAWALS Patients will be withdrawn from the study if they themselves request to do so, or if they fail to take the study medication or the doxycycline. They will not be withdrawn if they fail to complete the demographic questionnaire, the baseline visual analog scale, the symptom/medication log, or the second visual analog scale. In the event that a patient does not complete one of these forms, the investigators' research assistant Keelin Abbott will help her complete them. No additional study activities will be completed prior to subject withdrawal.
8. SAFETY AND REPORTABLE EVENTS 8.1 Adverse Event Definition An adverse event is any symptom, sign, illness, or experience which develops or worsens during the course of the study, whether or not the event is considered related to the study survey.

   8.2 Serious Adverse Event

   A serious adverse event is defined as any adverse medical experience that results in any of the following outcomes:
   * death;
   * is life-threatening;
   * requires inpatient hospitalization or prolongation of existing hospitalization;
   * results in persistent or significant disability/incapacity;
   * is a congenital anomaly/birth defect; or
   * requires medical or surgical intervention to prevent permanent impairment or damage.

   8.3 Recording Adverse Events At each subject visit the site study staff will assess adverse events by recording all voluntary complaints of the subject and by assessment of clinical and laboratory features. At each study visit, the subject should be questioned directly regarding the occurrence of any adverse experience since her last visit.

   All adverse events, whether observed by the Investigator, elicited from or volunteered by the subject, should be documented. Each adverse event will include a brief description of the experience, the time of onset, the time of resolution, the duration and type of experience, the severity, the relationship to the study, contributing factors, and any action taken with respect to the study.

   The recording of adverse events will take place from the time that the subject signs the consent until the subject completes the study (1-2 days after signing the consent) or withdraws from participation.

   8.4 Responsibilities for Reporting Serious Adverse Events All serious adverse experiences that occur during the study period will be recorded. The recording of experiences will occur from the time of signing of the consent until the subject completes the study or withdraws from participation.
9. RISK/BENEFIT ASSESSMENT

   9.1 Risk Category: Greater than minimal risk.

   9.2 Potential Risks Potential risks to subjects include the possibility of an adverse reaction to either ondansetron or placebo, and the potential risk of a patient's greater realization of the nausea and vomiting they are experiencing due to doxycycline. The use of doxycycline is already standard of care.

   9.3 Protection Against Risks The only additional risk may be loss of confidentiality. Study materials will be kept in a locked file cabinet.

   9.4 Potential Benefits to Subjects A potential benefit to subjects participating in this study is a decrease in their nausea and vomiting.

   9.5 Alternatives to Participation Patients who decline to participate in the study will receive the standard of care at the investigators' clinic for termination of pregnancy, which involves the use of doxycycline as a prophylactic antibiotic the night before the procedure, as well as misoprostol the morning of the procedure. They will also be able to take Ibuprofen or Tylenol #3 for pain. They will not fill out any surveys or logs or take the study drug.
10. CONFIDENTIALITY OF DATA AND INFORMATION STORAGE 10.1 Subject data will be identified in the research data set by random unique identifiable code. Research assistant Keelin Abbott will maintain the code to that information and it will be used to re-identify patients when they present for their procedure, in order to link together their demographic questionnaire, the two visual analog scales, their study medication, and the symptom/medication log. The research data will be secured in a locked filing cabinet during the study. No identifying information will be included in the research database except for the subject's ID number, any identifying information will be kept separately from the research database. Research files will be locked up when they are unsupervised, and only Keelin Abbott, Dr. Sarah Betsadt, or Dr. Amy Harrington will be able to access the files.
11. RESEARCH INFORMATION IN MEDICAL RECORDS No research data will be included in the subject's medical record.
12. DATA ANALYSIS AND MONITORING 12.1 Sample Size Determination Based on Reeves' study as well as anecdotal data from the investigators' clinic population, the investigators expect vomiting to occur in approximately 30% of the investigators' patients who take their doxycycline the night before their procedure. To have 80% power to detect a 50% decrease in nausea and vomiting, the investigators will need 122 patients in each arm of the study. In order to account for subject withdrawal or non-compliance, the investigators intend to enroll 150 patients in each arm of the study.

12.2 Planned Statistical Analysis Our primary outcome of vomiting, will be analyzed using chi-square analysis. All dichotomous outcomes will be analyzed using chi-square analysis. Continuous variables will be examined using t-tests. If demographic variables are found to be confounders with significance, they will be placed into a logistic regression model. SPSS software will be used for statistical analysis.

Arms:
arm 1: 160 Patients will randomly be assigned, using sealed numbered opaque envelopes to receive placebo tablet 30 minutes prior to taking 200mg PO doxycycline arm 2: 160 Patients will randomly be assigned, using sealed numbered opaque envelopes to receive 8mg ondansetron tablet 30 minutes prior to taking 200mg PO doxycycline

Interventions: intervention 1: Ondansetron intervention 2: Placebo
Intervention descriptions: intervention 1: 8mg PO ondansetron 30 minutes prior to 200mg PO doxycycline intervention 2: placebo (identical to study medication- ondansetron) PO 30 minutes prior to 200mg PO doxycycline

Protocol document:
Prot_SAP_000.pdf: 
RSRB00056271 Version Date: 06/22/2018 
1
NCT02456662 
Scheduled Prophylactic Anti-emetics for Reduction of Emesis with Doxycycline (SPARED) 
Trial – Study Protocol 
 
Principal Investigator: 
Sarah Betstadt, MD MPH 
Department of Obstetrics & Gynecology 
University of Rochester Medical Center 
601 Elmwood Avenue 
Rochester, NY  14642-8668 
Phone: (585) 276-5367 
 
Co-Investigators: 
Amy Harrington, MD 
Rachel Flink-Bochacki, MD 
Olivia Higgins, MD 
 
1. PURPOSE OF THE STUDY AND BACKGROUND 
 
1.1 Purpose of the study 
The goal of this study is to determine if administering the anti-nausea medication 
ondansetron prior to doxycycline will decrease the rates of nausea and vomiting in 
patients taking doxycycline for antibiotic prophylaxis prior to undergoing surgical 
pregnancy termination.  
 
 
1.2 Background 
The use of prophylactic antibiotics are standard of care to prevent surgical site 
infections in gynecologic surgery1. Doxycycline is the recommended antibiotic of 
choice for surgical pregnancy termination and completion of spontaneous abortion 
given its effectiveness, low cost, and rare occurrence of allergic reaction2. Previous 
studies have shown that a common side effect of doxycycline is nausea and vomiting, 
with reported rates as high as 30-40%3. Nausea and vomiting may be reduced by 
taking the antibiotic with food4. Doxycycline given on an empty stomach the morning 
of a surgical pregnancy termination resulted in nausea and vomiting in 50% of 
patients and this rate was decreased to 15% when it was taken with food the night 
before surgery5. It is not known whether the use of scheduled prophylactic anti-
emetics prior to doxycycline use would further reduce the rate of associated nausea 
and vomiting. The goal of our proposed study is to determine this. 
 
Our study will be a double blinded randomized controlled trial that will examine 
whether the use of scheduled prophylactic anti-emetics prior to doxycycline use 
reduces the incidence of associated nausea and vomiting. Nausea and vomiting is 
distressing to patients and it affects their perioperative care. It is well documented that 
minor gynecologic procedures, such as uterine evacuations, can be performed safely 
with moderate and deep sedation without an endotracheal tube6. At our institution, 
patients experiencing nausea and vomiting prior to a surgical procedure receive 


RSRB00056271 Version Date: 06/22/2018 
2
general anesthesia with endotracheal intubation, due to their symptoms, not because 
that would be the preferred route of anesthesia. For minor gynecologic procedures, 
the time for general anesthesia induction can be as long as the duration of the entire 
surgical procedure would be without general anesthesia. The use of general anesthesia 
increases the duration of time in the operating room, which increases the costs of 
operating room and anesthesia time, as well as recovery time for the patient7. General 
anesthesia also poses possible risks such as impairment of cardiovascular function 
and development of pneumonia8,9.  
 
In addition to anesthesia risks and patient discomfort, nausea and vomiting many also 
affect antibiotic efficacy due to reduced serum levels. Reeves’ et al. showed lower 
serum doxycycline levels in patients with emesis within one hour of doxycycline 
administration. A serum level greater than 0.8 mg/L has been shown to provide 
adequate antibiotic prophylaxis. Vomiting after ingestion of doxycycline decreased 
serum levels by an average of 0.26 mg/L5.  
 
Reducing the rates of nausea and vomiting in patients undergoing minor gynecologic 
procedures may increase the efficacy of antibiotic prophylaxis, and decrease the rates 
of general anesthesia, patient risks and hospital costs. Most importantly, decreased 
nausea and vomiting will certainly improve patient experience and is clinically 
relevant because doxycycline is an antibiotic commonly used for many gynecologic 
procedures. 
  
2. STUDY DESIGN 
 
2.1 Overview 
This will be a randomized controlled trial. Data will be collected by asking patients to 
fill out a demographic questionnaire and a baseline visual analog scale rating their 
nausea, pain and anxiety at their clinic appointment 1-2 days prior to their procedure. 
Patients will then take either ondansetron or a placebo 30 minutes prior to taking 
doxycycline the night before their procedure. They will then fill out a 
symptom/medication log recording their symptoms from the time that they take the 
study medication to the time that they present for their procedure. When they present 
for their procedure, patients will fill out a second identical visual analog scale rating 
nausea, pain and anxiety. The primary outcome is nausea and vomiting after taking 
the study drug and doxycycline the night prior to surgery. Doxycycline prophylaxis 
the night prior to surgery is the current standard of care. Eligible patients will be 
enrolled over the course of two years. 
 
2.2 Rationale for Study Design 
A randomized controlled trial was selected in order to study ondansetron’s effect on 
the rates of nausea and vomiting in our particular population, so that patient’s will not 
know if they are being given ondansetron or placebo before taking doxycycline. 
Some potential barriers that are expected in the study include that the patients may 
not fill out their symptom/medication log as this will be done at home. There are 
approximately 450 patients undergoing surgical termination of pregnancy at the 


RSRB00056271 Version Date: 06/22/2018 
3
University of Rochester each year. In order to attain our goal sample size of 300 
patients, we would have to enroll a large portion of the total patients. The primary 
hypothesis is that the rate of nausea and vomiting in patients undergoing surgical 
pregnancy termination will be decreased in the group receiving ondansetron versus 
the group receiving placebo.  
 
3. CHARACERISTICS OF THE RESEARCH POPULATION 
 
3.1 Subject Characteristics 
 
3.1.1 Number of Subjects: 320 total subjects are expected to participate in the 
study. 160 total subjects will be randomized to receive ondansetron, while 160 
total subjects will be randomized to receive placebo. 
3.1.2 Gender and Age of Subjects: Patients included in the study will be pregnant 
females that are ages 18-45 years old. 
3.1.3 Racial and Ethnic Origin: There will be no racial or ethnic restrictions to 
participation. 
3.1.4 Vulnerable Subjects: The women included in this study will be pregnant, 
although the study interventions are surveys and the administration of a 
medication that is both safe in pregnancy and commonly used in pregnancy, 
ondansetron.  
 
3.2 Inclusion and Exclusion Criteria 
 
3.2.1 Inclusion Criteria: 
- 
Pregnant women seeking care at the University of Rochester’s 
Women’s Health Practice Family Planning Clinic  
- 
Ages 18-45 years old 
- 
Undergoing second trimester surgical termination of pregnancy 
- 
Proficient in reading, writing, and comprehending English 
- 
Able to give informed consent 
3.2.2 Exclusion Criteria: 
- 
Less than 18 years old or older than 45 years old 
- 
Not proficient in reading, writing, or comprehending English 
- 
Not able to give informed consent 
- 
Already taking antiemetics 
- 
Doxycycline allergy 
- 
Hyperemesis gravidarum 
- 
History of gastroparesis or cyclical vomiting 
- 
Unable to swallow pills 
 
3.3 Discussion of Subject Population 
Pregnant women ages 18-45 years old were selected for this study, as they will 
already be taking doxycycline as the standard of care when they present for abortion 
care.  
 


RSRB00056271 Version Date: 06/22/2018 
4
4. SUBJECT IDENTIFICATION, RECRUITMENT AND CONSENT 
 
 
4.1 Method of Subject Identification and Recruitment 
Patients presenting for a surgical termination of pregnancy at Women’s Health 
Practice will be offered the opportunity to participate in the study, after they have 
consented for a pregnancy termination. The investigators offering participation to 
patients would otherwise have routine contact with these patients, as they will be 
caring for them regardless of whether or not they participate in the study. If a subject 
is interested in participating, they will then be screened to determine if they are 
eligible. Patients will be assigned a random number for the study that will link 
together their demographic questionnaire, the two visual analog scales, their study 
drug, and their symptom/medication log. 
 
4.2 Process of Consent 
Patients will be consented by either Dr. Sarah Betstadt, Dr. Amy Harrington,  the 
study coordinator, Rebecca Rowley, Dr. Ferdous Zannat, Dr. Mary Towner, Dr. 
Whitney Higgins or medical student Hannah Niebulski. The patients will be given a 
written consent form to sign that will be extensively reviewed with the individual 
consenting them. The written consents will be stored in a locked filing cabinet, and 
only the study coordinator, Dr. Sarah Betstadt or Dr. Amy Harrington will be able to 
access them. 
 
5. METHODS AND STUDY PROCEDURES 
Patients will be approached for participation in the randomized controlled trial after they 
have completed their pre-operative consultation and have already consented for 
pregnancy termination.  Once patients are consented, they will be randomized to either 
the placebo or ondansetron group.  The study medication will be taken 30 minutes prior 
to doxycycline medication the night prior to the pregnancy termination.  Doxycycline 
prophylaxis is currently the standard of care, and is not part of the study procedure.  
Randomization scheme will be generated by computer generated random number blocks 
using a 1:1 ratio.  Allocation will be done by sequentially numbered opaque sealed 
envelopes.  The pharmacy will be compounding the study medication so that it looks 
exactly like the placebo tablet, in appearance, texture and smell. Once consented and 
randomized during their clinic visit 1-2 days before the procedure, patients will fill out a 
demographic questionnaire regarding their age, race, relationship status, income and 
education level, pregnancy history, gestational age, and symptoms of nausea and 
vomiting thus far in the pregnancy. This questionnaire will also include questions 
regarding cigarette and THC use, as well as any diagnoses of gastroesophageal reflux 
disease or hyperemesis gravidarum. They will then fill out a baseline visual analog scale 
rating their nausea, pain and anxiety, prior to leaving the office. 
The study coordinator will also conduct a chart review for select information. For 
participants enrolled prior to this version date, it will be retrospectively collected. For 
participants after this protocol version date, it will be collected at the time of enrollment. 
They will collect Gestational Age at Procedure Date (weeks/days), Cervical Preparation  
(Miffepristone Y/N) (Misoprostol Y/N) (Cervical Dilators Y/N, IF Y, How Many?)  
Genetic Indication for Termination? (Y/N). 


RSRB00056271 Version Date: 06/22/2018 
5
 
 
The patients will then be given a symptom/medication log to take home. The patients will 
use the log to record symptoms they experience from the time they take the ondansetron 
or placebo to the time that they present for their procedure. The log will include the 
timing of the study medication, doxycycline, whether the doxycycline was taken with 
food (and the time of/type of food if applicable), pain medications, and misoprostol. The 
log will also include the time of nausea and vomiting, and the severity of the nausea and 
pain (if applicable).  
 
When patients present to the hospital for their procedure, the study coordinator, Dr. 
Olivia Higgins, Dr. Amy Harrington, or Dr. Sarah Betstadt will give them a second visual 
analog scale to fill out which asks them to rate their nausea, pain and anxiety. This scale 
will be identical to the one they filled out at their clinic visit. This scale will be filled out 
prior to their procedure. When the IV is placed for their procedure, a nurse will also draw 
a single 7 mL tube of blood; there are no additional needle sticks for this blood draw. The 
blood sample will later be tested for doxycycline serum levels.  
 
5.1 Safety Assessments 
A comprehensive medical history will be obtained at the patient’s clinic visit, and a 
physical exam will be performed as well to ensure that patients are not only fit and 
able to undergo their procedure, but also to participate in the study. 
 
5.2 Assessment of Subject Compliance 
Compliance with the demographic questionnaire and baseline visual analog scale will 
be assessed by nature of them both being filled out and turned in at clinic. 
Compliance with taking the study medication will be assessed by asking the patient if 
and when they took either the ondansetron or placebo when they present for their 
procedure. Compliance with completing the symptom/medication log will be assessed 
by asking the patient to turn in their log when they present for their procedure. 
Compliance with the second visual analog scale will be ensured by asking the patient 
to complete it in the hospital before their procedure. 
 
5.3 Data & Specimen Banking for Future Research Use 
Blood samples that will be obtained from subjects on the morning of their procedure 
will be kept for future research use. The subjects have their blood drawn routinely the 
morning of their procedure as a standard of care in order to obtain a complete blood 
count and type and screen. Blood samples will be stored for the purpose of potentially 
comparing serum levels of doxycycline in the future. The samples will be stored in a 
secure location at the University of Rochester. the Study Coordinator, Dr. Sarah 
Betstadt, Dr. Amy Harrington and Dr. Olivia Higgins will have access to the samples. 
The samples will not be released to investigators outside the study team. The samples 
will be stored for 5 years and will be destroyed after that. The samples will be coded 
to allow subjects to be identified so as to potentially correlate their reported 
nausea/vomiting scales to serum levels of doxycycline. Subjects may withdraw the 
sample at any time should they choose to. They simply must contact the Study 


RSRB00056271 Version Date: 06/22/2018 
6
Coordinatorto do so. Subjects will not be re-contacted regarding the banked samples. 
 
5.4 Costs to the Subject 
Subjects will not incur any additional costs by participating in this study.  
 
5.5 Payment for Participation 
Patients will not be reimbursed to participate in this study.  
 
6. CONCOMITANT AND DISALLOWED MEDICATIONS 
As per standard of care (and irrespective of the research study), in addition to 
doxycycline, patients will take 400 mcg of misoprostol bucally 3 hours before their 
procedure. It is also standard of care that patients are able to take either Ibuprofen or 
Tylenol #3 as needed for pain before their procedure. They will also be permitted to take 
any other medications that they take on a daily basis. None of these medications are part 
of the research protocol. They will be instructed not to take any antiemetics. We will 
record any medications that are used. 
 
7. SUBJECT WITHDRAWALS 
Patients will be withdrawn from the study if they themselves request to do so, or if they 
fail to take the study medication or the doxycycline. They will not be withdrawn if they 
fail to complete the demographic questionnaire, the baseline visual analog scale, the 
symptom/medication log, or the second visual analog scale. In the event that a patient 
does not complete one of these forms, The Study Coordinator will help her complete 
them. No additional study activities will be completed prior to subject withdrawal.  
 
8. STUDY DRUG ADMINISTRATION/ASSIGNMENT 
 
8.1 Study Drug 
The study drugs include ondansetron and placebo. Neither of these drugs are 
investigational. The University of Rochester Investigational Drug Service will supply, 
package and label the study drugs. Each 8 mg ondansetron tablet contains 
ondansetron hydrochloride dehydrate equivalent to 8 mg of ondansetron. Each tablet 
also contains inactive ingredients lactose, microcrystalline cellulose, pregelatinized 
starch, hypromellose, magnesium stearate, titanium dioxide, triacetin, and iron oxide 
yellow10.  
 
8.2 Dosage of Study Drug 
The dosage of ondansetron will be 8 mg, orally, once.  
 
8.3 Subject Enrollment/Randomization 
Subjects will be randomized to receive either ondansetron or placebo. They will be 
assigned via simple random allocation through the use of a computer software 
program that generates a random sequence.  
 
8.4 Accountability of Investigational Supplies 
The University of Rochester Pharmacy pharmacist will be responsible for receipt, 
storage, dispensing, collection, accountability and disposal of the investigational 


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7
drug. This includes maintaining accurate records of drugs received, used and 
returned. The pharmacist is the unblinded third party.  
 
8.5 Subject Withdrawal of Study Drug 
Subjects may stop study drug and still continue to be followed in the study.  
 
8.6 Emergency Drug Disclosure 
Drug disclosures will be maintained via envelopes. The Study Coordinator will 
receive and maintain this information. Disclosure of the subject’s envelope should 
occur only in the case of a medical emergency. If such action is necessary, the 
pharmacist will reveal whether the subject received ondansetron or placebo, and this 
in turn will be revealed to the subject. Subjects will not be withdrawn from the study 
should drug disclosure occur. 
 
9. SAFETY AND REPORTABLE EVENTS 
9.1 Adverse Event Definition 
An adverse event is any symptom, sign, illness, or experience which develops or 
worsens during the course of the study, whether or not the event is considered related 
to the study survey. 
 
9.2 Serious Adverse Event 
A serious adverse event is defined as any adverse medical experience that results in 
any of the following outcomes: 
- 
death; 
- 
is life-threatening; 
- 
requires inpatient hospitalization or prolongation of existing 
hospitalization; 
- 
results in persistent or significant disability/incapacity; 
- 
is a congenital anomaly/birth defect; or 
- 
requires medical or surgical intervention to prevent permanent 
impairment or damage. 
 
9.3 Recording Adverse Events 
At each subject visit the site study staff will assess adverse events by recording all 
voluntary complaints of the subject and by assessment of clinical and laboratory 
features. At each study visit, the subject should be questioned directly regarding the 
occurrence of any adverse experience since her last visit. 
 
All adverse events, whether observed by the Investigator, elicited from or volunteered 
by the subject, should be documented. Each adverse event will include a brief 
description of the experience, the time of onset, the time of resolution, the duration 
and type of experience, the severity, the relationship to the study, contributing factors, 
and any action taken with respect to the study. 
 
The recording of adverse events will take place from the time that the subject signs 
the consent until the subject completes the study (1-2 days after signing the consent) 
or withdraws from participation.  


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9.4 Responsibilities for Reporting Serious Adverse Events 
All serious adverse experiences that occur during the study period will be recorded. 
The recording of experiences will occur from the time of signing of the consent until 
the subject completes the study or withdraws from participation. 
 
10. RISK/BENEFIT ASSESSMENT 
 
10.1  Risk Category: Greater than minimal risk. 
 
10.2  Potential Risks  
Potential risks to subjects include the possibility of an adverse reaction to 
ondansetron (including headache, fatigue, malaise, constipation, drowsiness, 
sedation, dizziness, agitation, anxiety, paresthesia, sensation of cold, pruritus, skin 
rash, diarrhea, urinary retention, increased serum ALT, increased serum AST, 
hypoxia, and fever). Important or life-threatening side effects occurring in less than 
1% of patients include abdominal pain, accommodation disturbance, atrial 
fibrillation, depression of ST segment on ECG, dyspnea, flushing, hepatic failure 
(when used with other hepatotoxic medications), hiccups, hypersensitivity reaction, 
hypokalemia, hypotension, liver enzyme disorder, mucosal tissue reaction, 
myocardial infarction, neuroleptic malignant syndrome, positive lymphocyte 
transformation test, prolonged Q-T interval on ECG (dose dependent), second-
degree atrioventricular block, serotonin syndrome, Stevens-Johnson syndrome, 
supraventricular tachycardia, syncope, tachycardia, tonic-clonic seizures, torsades 
de pointes, transient blindness (lasted ≤48 hours), vascular occlusive events, 
ventricular premature contractions, ventricular tachycardia, and weakness10. There 
is also a potential risk of a patient’s greater realization of the nausea and vomiting 
they are experiencing due to doxycycline. The use of doxycycline is already 
standard of care. 
 
10.3  Protection Against Risks 
The only additional risk may be loss of confidentiality. Study materials will be kept 
in a locked file cabinet. 
 
10.4  Potential Benefits to Subjects 
A potential benefit to subjects participating in this study is a decrease in their 
nausea and vomiting. 
 
10.5  Alternatives to Participation 
Patients who decline to participate in the study will receive the standard of care at 
our clinic for termination of pregnancy, which involves the use of doxycycline as a 
prophylactic antibiotic the night before the procedure, as well as misoprostol the 
morning of the procedure. They will also be able to take Ibuprofen or Tylenol #3 
for pain. They will not fill out any surveys or logs or take the study drug. 
 
11. CONFIDENTIALITY OF DATA AND INFORMATION STORAGE 


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11.1 
 
Subject data will be identified in the research data set by random unique identifiable 
code.  
The Study Coordinator will maintain the code to that information and it will be used 
to re-identify patients when they present for their procedure, in order to link together 
their demographic questionnaire, the two visual analog scales, their study medication, 
and the symptom/medication log. The research data will be secured in a locked filing 
cabinet during the study. No identifying information will be included in the research 
database except for the subject’s ID number, any identifying information will be kept 
separately from the research database. Research files will be locked up when they are 
unsupervised, and only The Study Coordinator, Dr. Sarah Betstadt, or Dr. Amy 
Harrington will be able to access the files.  
 
12. RESEARCH INFORMATION IN MEDICAL RECORDS 
No research data will be included in the subject’s medical record.  
 
13. DATA ANALYSIS AND MONITORING 
13.1 
Sample Size Determination  
Based on Reeves’ study as well as anecdotal data from our clinic population, we 
expect vomiting to occur in approximately 30% of our patients who take their 
doxycycline the night before their procedure. To have 80% power to detect a 50% 
decrease in nausea and vomiting, we will need 122 patients in each arm of the 
study. In order to account for subject withdrawal or non-compliance, we intend to 
enroll 150 patients in each arm of the study.  This will be a total of 300 subjects. 
 
13.2 
Planned Statistical Analysis 
Our primary outcome of vomiting, will be analyzed using chi-square analysis.  All 
dichotomous outcomes will be analyzed using chi-square analysis.  Continuous 
variables will be examined using t-tests.  If demographic variables are found to be 
confounders with significance, they will be placed into a logistic regression 
model.  SPSS software will be used for statistical analysis. 
 
14. REFERENCES 
1. American College of Obstetricians and Gynecologists. Antibiotic prophylaxis for 
gynecologic procedures. ACOG Practice Bulletin No. 104. Obstet Gynecol. 
2009;113:1180–9. 
2. Sawaya GF, Grady D, Kerlikowske K, Grimes DA. Antibiotics at the time of induced 
abortion: the case for universal prophylaxis based on a meta-analysis. Obstet Gynecol. 
1996;87(5 Pt 2):884–890. 
3. Bryant SG, Fisher S, Kluge RM. Increased frequency of doxycycline side effects. 
Pharmacotherapy. 1987;7(4):125–129. 
4. Risser W. Side effects of doxycycline in adolescents treated for pelvic inflammatory 
disease. J Pediatr Adolesc Gynecol. 2011;24(3):e87. 


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10 
5. Reeves MF, Lohr PA, Hayes JL, Harwood BJ, Creinin MD. Doxycycline serum levels 
at the time of dilation and evacuation with two dosing regimens. Contraception. 
2009;79(2):129–133. 
6. Dean G, Jacobs AR, Goldstein RC, Gevirtz CM, Paul ME. The safety of deep sedation 
without intubation for abortion in the outpatient setting. Journal of Clinical Anesthesia. 
2011;23(6):437–442. 
7. Brooks DM, Hand WR. A cost analysis: general endotracheal versus regional versus 
monitored anesthesia care. Mil Med. 1999;164(4):303–305. 
8. American Society of Anesthesiologists (ASA). Continuum of Depth of Sedation 
Definition of General Anesthesia and Levels of Sedation/Analgesia. 2004. Available at: 
https://www.asahq.org/For-Members/Standards-Guidelines-and-Statements.aspx. 
Accessed August 10, 2014. 
9. Jenkins K, Baker AB. Consent and anaesthetic risk. Anaesthesia. 2003;58(10):962–
984. 
10. GlaxoSmithKline. Zofran (ondansetron) prescribing information. 2014. Available at: 
https://www.gsksource.com/pharma/content/dam/GlaxoSmithKline/US/en/Prescribing_In
formation/Zofran_Oral/pdf/ZOFRAN-ORAL.PDF. Accessed April 14, 2015. 
 
 
 
 
 

ICF_001.pdf: 
Study ID # __________ 
 
RSRB Case Number: 00056271 
Page 1 of 7 
Version Date: 07/23/2018 
 
 
CONSENT FORM 
 
Scheduled Prophylactic Antiemetics for Reduction of Emesis with 
Doxycycline (SPARED) Trial 
 
Principal Investigator: Dr. Sarah Betstadt 
 
 
This consent form describes a research study, what you may expect if you 
decide to take part and important information to help you make your 
decision. Please read this form carefully. 
 
 
The study staff will explain this study to you. Please ask questions about 
anything that is not clear before you agree to participate. You may take this 
consent form home to think about and discuss with family or friends. 
 
 
 Being in this study is voluntary – it is your choice. 
 If you join this study, you can change your mind and stop at any time. 
 If you choose not to take part, your routine medical care will not be changed 
in any way.  
 There are risks from participating and you should understand what these 
mean to you. 
 
Introduction 
You are being asked to take part in this study because you will be taking an 
antibiotic called doxycycline prior to your scheduled abortion procedure. 
 
This study is being conducted by Dr. Sarah Betstadt, Dr. Amy Harrington,  Dr. 
Olivia Higgins and Dr. Rachel Flink-Bochacki of the University of Rochester’s 
Department of Obstetrics and Gynecology. 
 
Purpose of Study 
Doxycycline is an antibiotic that is routinely given to women before an abortion in 
order to prevent infection. A common side effect of this antibiotic is nausea and 
vomiting. The purpose of this study is to see if giving an anti-nausea medicine, 
Zofran (ondansetron) along with the doxycycline will decrease the number of 
patients who experience nausea and vomiting after taking the doxycycline.  


Study ID # __________ 
 
RSRB Case Number: 00056271 
Page 2 of 7 
Version Date: 07/23/2018 
Zofran is approved by the Food and Drug Administration (FDA) to treat nausea 
and vomiting.   
 
This is a randomized, double-blind study. This means that if you decide to 
participate, it will be determined by chance (like the flip of a coin) whether you will 
take ondansetron or a placebo along with the doxycycline. A placebo is like a 
sugar pill; it has no active drug in it.     
 
Description of Study Procedures 
If you decide to take part in this study, you will be asked to: 
1. Fill out two questionnaires asking about you, your medical/surgical history, 
and any symptoms of nausea, vomiting, pain, and anxiety so far in your 
pregnancy. These two questionnaires will be filled out at your clinic 
appointment 1-2 days before your procedure, and should take you about 5 
minutes to complete. 
2. Be randomized to either ondansetron or placebo. You will have a 50/50 
chance of taking ondansetron or placebo. Neither you nor the study 
doctors will know which group you have been assigned to. A member of 
the study team will give you the study medicine. The night before your 
abortion, you will take the study medicine about 30 minutes before you 
take the doxycycline.  
3. Fill out a symptom/medication log at home the night before your 
procedure. In this log you will write down any symptoms of nausea, 
vomiting, pain, and anxiety you experience from the time you take your 
study medicine to the time you show up for your procedure. In the log you 
will also write down what time you took your medications, including the 
study medicine, doxycycline, misoprostol, and pain medications as 
needed. 
4. Fill out a final questionnaire right before your procedure asking you about 
your symptoms of nausea, vomiting, pain, and anxiety.  
5. Allow us to review and collect some data from your medical record about 
your procedure.  
6. Allow us to perform an additional blood draw of approximately one     
teaspoon in the operating room before your procedure. This sample will be 
stored for future testing to measure the amount of doxycycline in your 
blood. Because the blood is being drawn from an IV that is placed for your 
procedure, you will not have any additional needle sticks for participating 
in this research study. 
 
Number of Subjects 
Approximately 320 subjects will take part in this study.  
 
Duration of the Study 
Your participation in the study will last two or three days, depending on whether 
you have one or two clinic visits before your procedure.  


Study ID # __________ 
 
RSRB Case Number: 00056271 
Page 3 of 7 
Version Date: 07/23/2018 
 
 
Risks of Participation 
By participating in this study, it is possible that you may have a reaction to either 
ondansetron or the placebo pill. Possible side effects of ondansetron include 
diarrhea, headache, fever, lightheadedness, dizziness, drowsiness, constipation, 
rash, blurred vision and muscle spasm. It is also possible that you may pay more 
attention to your symptoms of nausea, vomiting, pain and anxiety simply because 
we are asking you about them.  
 
Some of the questions in the questionnaires may be upsetting or make you feel 
uncomfortable. You can skip any questions you do not want to answer and you 
can stop at any time.  
 
Blood draws may cause pain, redness, bruising or infection at the site of the 
needle stick; these are the same risks as the IV placement that is part of your 
procedure. Rarely some people faint. 
 
There is also a risk that your confidential information may be exposed. However, 
we take very strict measures to prevent this (like keeping your personal 
information in a secure location that cannot be accessed by anyone other than 
the research team), and the possibility of this happening is extremely low.  
 
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 website at any time. 
 
Benefits of Participation 
You may benefit from having less nausea and vomiting from the doxycycline by 
being in this research study.  
 
Sponsor Support 
The University of Rochester is receiving payment from the Mae Stone Goode 
Foundation for conducting this research study. 
 
Costs  
You will not have to pay for the study medicine. The doxycycline and the 
misoprostol are standard care for your procedure. You and/or your insurance 
company will be responsible for paying for these medicines as part of your 
standard care. You are encouraged to discuss your coverage with your insurance 
provider. 
 
Payments  
You will not be paid for participating in this study. 


Study ID # __________ 
 
RSRB Case Number: 00056271 
Page 4 of 7 
Version Date: 07/23/2018 
 
 
Circumstances for Dismissal 
You may be withdrawn from the study if you do not take either the study 
medicine or the doxycycline. 
 
Compensation for Injury 
If you are directly injured by the drug that is being studied, or by the clinical 
procedures solely required to participate in the study, you may need to pay for 
treatment of your injuries, but you will not be required to pay for emergency 
medical treatment provided at Strong Memorial Hospital or Highland Hospital.  
The University may seek payment for this care from your health insurer or third 
parties. Decisions regarding care and compensation for any other research 
related injury will be made on a case-by-case basis. 
 
Confidentiality of Records and Authorization to Use and Disclose 
Information for Research Purposes  
The University of Rochester makes every effort to keep the information collected 
from you private.  In order to do so, we will keep your confidential information in a 
locked filing cabinet in a secure location where only the research team will have 
access to it. Sometimes, however, researchers need to share information that may 
identify you with people that work for the University, regulators or the study 
sponsor.   
 
If you have never received a copy of the University of Rochester Medical Center 
(URMC) and Affiliates Notice of Privacy Practices, please ask the investigator for 
one. 
 
What information may be used and given to others? 
The study doctor will get your personal and medical information.  For example:  
• Research records 
• Records about phone calls made as part of this research 
• Records about your study visits 
• Past and present medical records related to the study 
• Results of medical tests 
 
Who may use and give out information about you? 
• The study doctor and the study staff 
• URMC and Affiliates 
 
Your information may be given to:  
• The Department of Health and Human Services 
• The University of Rochester  
• The U.S. Food and Drug Administration (FDA) may also need to inspect 
study records at some point during the study or even after it has been 


Study ID # __________ 
 
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Page 5 of 7 
Version Date: 07/23/2018 
completed. In the event that this should occur, every effort will be made to 
keep identifying information about you private. 
 
Why will this information be used and/or given to others? 
• To do the research  
• To study the results  
• To see if the research was done right   
 
If the results of this study are made public, information that identifies you will not 
be used. 
 
What if I decide not to give permission to use and give out my health 
information? 
Then you will not be able to be in this research study. 
 
May I review or copy my information? 
Yes, but only after the research is over. 
 
How long will this permission be valid? 
This permission will last indefinitely.  
 
May I cancel my permission to use and disclose information? 
You may cancel your permission to use and disclose your health information at 
any time. You do this by sending written notice to the study doctor. Upon 
receiving the written notice, the study team will no longer use or disclose your 
health information and you will not be able to stay in this study. Information that 
has already been gathered may need to be used and given to others for the 
validity of the study.   
 
May I withdraw from the study? 
If you withdraw your permission to be in the study, no new health information 
identifying you will be gathered after that date. Information that has already been 
gathered may still be used and given to others.   
 
Is my health information protected after it has been given to others? 
There is a risk that your information will be given to others without your 
permission. 
 
Contact Persons 
For more information concerning this research or if you feel that your 
participation has resulted in any research related injury, emotional or physical 
discomfort, please contact: Dr. Sarah J. Betstadt at 585-276-5367. 
 


Study ID # __________ 
 
RSRB Case Number: 00056271 
Page 6 of 7 
Version Date: 07/23/2018 
Please contact the University of Rochester Research Subjects Review Board at 
265 Crittenden Blvd., CU 420315, Rochester, NY 14642, Telephone (585) 276-
0005 or (877) 449-4441 for the following reasons: 
• 
You wish to talk to someone other than the research staff about your 
rights as a research subject; 
• 
To voice concerns about the research; 
• 
To provide input concerning the research process; 
• 
In the event the study staff could not be reached. 
 
Voluntary Participation 
Taking part in this study is voluntary. You are free not to take part or to withdraw 
at any time, for whatever reason. No matter what decision you make, there will 
be no penalty or loss of benefit to which you are entitled. In the event that you do 
withdraw from this study, the information you have already provided will be kept 
in a confidential manner. 
 
Storage of Specimens for Future Use 
We would like your permission to store your blood sample for an additional future 
research test. The only test performed on your blood sample will be a measure of 
serum levels of doxycycline. Your sample will be stored at a secure location at 
the University of Rochester Medical Center. Only the study personnel will have 
access to your sample. Your sample will be labeled with a unique study ID 
number, not with your name or initials.  
 
You can decide if your sample can be saved for future testing. Your decision can 
be changed at any time by notifying the study personnel. Your decision about 
your samples will not affect your participation in this study of your medical care at 
this institution.  
 
Please check the box next to your choice below: 
 
 
I agree to allow my sample to be kept for future doxycycline testing. 
 
 
I do not agree to allow my sample to be kept for future doxycycline testing.


Study ID # __________ 
 
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Page 7 of 7 
Version Date: 07/23/2018 
SIGNATURE/DATES 
 
After reading and discussing the information in this consent form you should 
understand: 
• 
Why this study is being done; 
• 
What will happen during the study; 
• 
Any possible risks and benefits to you; 
• 
Other options you may have instead of being in the study;  
• 
How your personal information will be protected; 
• 
What to do if you have problems or questions about this study. 
 
Subject Consent 
I have read (or have had read to me) the contents of this consent form and have 
been encouraged to ask questions.  I have received answers to my questions.  I 
agree to participate in this study.  I have received (or will receive) a signed copy 
of this form for my records and future reference. 
 
 
 
 
 
 
 
 
 
Subject Name (Printed by Subject) 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Signature of Subject 
 
 
 
 
 
Date 
 
 
Person Obtaining Consent 
I have read this form to the subject and/or the subject has read this form.  I will 
provide the subject with a signed copy of this consent form.  An explanation of 
the research was given and questions from the subject were solicited and 
answered to the subject’s satisfaction.  In my judgment, the subject has 
demonstrated comprehension of the information.  I have given the subject 
adequate opportunity to read the consent before signing. 
 
 
 
 
 
 
 
 
 
Name and Title (Print) 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Signature of Person Obtaining Consent  
 
 
Date