Clinical trial NCT04994444
Conditions: Tobacco Use Cessation
Keywords: smoking HIV Cessation
Sponsor: Brown University
Start date: 2021-09-01; Completion date: 2024-04-30
Enrollment: 49 participants; Allocation: RANDOMIZED; Intervention model: PARALLEL

Brief summary:
The overall goal of this research project is to examine the feasibility, acceptability, and preliminary efficacy of nicotine replacement therapy preloading (NRT-P) in HIV-positive smokers, who are struggling with cigarette dependence, urge to smoke (craving) and low self-efficacy as barriers to successful smoking cessation. Sixty participants will be recruited into a 16-week randomized pilot study. Thirty participants (control condition) will receive standard smoking cessation counseling (NRT-S) and will initiate an 8-week course of combination nicotine patch and lozenge (or gum, based on preference) on quit date (week 4), consistent with recommended guidelines based on smoking rate. Thirty participants (active condition) will start NRT patch 3 weeks prior to quit date, followed by an 8-week course of combination nicotine patch and lozenge (or gum, based on preference), initiated on quit date. The investigators will examine dependence, urge to smoke and self-efficacy for quitting prior to and following quit date. The investigators will also examine differences in quit attempts and biochemically validated smoking abstinence between the control and active conditions at weeks 8, 12, and 16.

Detailed description:
Cigarette smoking is more prevalent in persons with HIV (PWH) in the U.S. when compared with the general population and is linked to increased morbidity and mortality in this population. Furthermore, HIV-positive smokers have increased rates of lung and other smoking-related cancers. Smokers with HIV are a particularly challenging group, often reporting high severity of nicotine dependence and low rates of self-efficacy for quitting, both factors related to poor smoking cessation outcomes. Establishing more effective smoking cessation approaches for smokers with HIV, particularly those that address low self-efficacy and severe dependence, is a public health priority. The overall goal of this research project is to examine the feasibility, acceptability, and preliminary efficacy of nicotine replacement therapy preloading (NRT-P) in HIV-positive smokers, who are struggling with cigarette dependence, urge to smoke (craving) and low self-efficacy as barriers to successful smoking cessation. Sixty participants will be recruited into a 12-week randomized pilot study. Thirty participants (control condition) will receive standard smoking cessation counseling (NRT-S) and will initiate an 8-week course of combination nicotine patch and lozenge on quit date (week 4), consistent with recommended guideline based on smoking rate. Thirty participants (active condition) will start NRT patch 3 weeks prior to quit date, followed by an 8-week course of combination nicotine patch and lozenge, initiated on quit date. Dependence, urge to smoke and self-efficacy for quitting prior to and following quit date will be examined. Differences in quit attempts and biochemically validated smoking abstinence between the control and active conditions at weeks 8 and 12 will also be examined. This study will be the first to examine the feasibility and initial efficacy of a novel intervention using NRT preloading to improve smoking cessation outcomes in PWH. Given the high prevalence of smoking and the significant morbidity associated with it in PWH, the development of effective strategies to reduce the risks related to smoking in this group is critical. If determined to be effective, this intervention could be readily disseminated in HIV clinics. This study will provide key information on the potential benefit of NRT preloading in a population that is highly dependent on nicotine and highly vulnerable to smoking-related morbidity and mortality.

Arms: arm 1: Participants will be started on nicotine patch 3 weeks prior to quit date. At quit date they will use patch and lozenge or gum for 8 weeks. arm 2: Participants will start combination nicotine replacement therapy (patch/gum or patch/lozenge) on their assigned quit date. NRT will be provided for 8 weeks.
Interventions: intervention 1: Nicoderm CQ 21Mg/24Hr Transdermal System
Intervention descriptions: intervention 1: Nicoderm CQ patch started 3 weeks prior to quit date. Starting on quit date, patch/gum or patch/lozenge will be used for 8 weeks. Patch will be tapered over the 8 week period.

Protocol documents:
Prot_SAP_000.pdf: 
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TITLE:  Preloading with Nicotine Replacement Therapy in Smokers with HIV to 
Improve Self-Efficacy and Quit Attempts 
NCT04994444 
V.2.  08/12/2021 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 


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Project Title: Preloading with Nicotine Replacement Therapy in People with HIV who Smoke to Improve 
Self-Efficacy and Quit Attempts 
Principal Investigator:  
Patricia A. Cioe, PhD 
Co-Investigator: 
Christopher Kahler, PhD 
 
 
Description and Purpose of the Project 
 
 
Cigarette smoking is more prevalent in persons with HIV (PWH) in the U.S. when compared with the 
general population and is linked to increased morbidity and mortality in this population. Furthermore, PWH whoPWH 
who smoke have increased rates of lung and other smoking-related cancers. PWH who smoke are a particularly 
challenging group, often reporting high severity of nicotine dependence and low rates of self-efficacy for quitting, both 
factors related to poor smoking cessation outcomes. Establishing more effective smoking cessation approaches for 
people with HIV who smoke, particularly those that address low self-efficacy and severe dependence, is a public health 
priority.  
The overall goal of this research project is to examine the feasibility, acceptability, and preliminary efficacy of 
nicotine replacement therapy preloading (NRT-P) in PWH who smoke, who are struggling with cigarette 
dependence, urge to smoke (craving) and low self-efficacy as barriers to successful smoking cessation. Sixty 
participants will be recruited into a 16-week randomized pilot study. Thirty participants (control condition) will 
receive standard smoking cessation counseling (NRT-S) and will initiate an 8-week course of combination 
nicotine patch and lozenge (or gum, based on preference) on quit date (week 4), consistent with 
recommended guidelines based on smoking rate. Thirty participants (active condition) will start NRT patch 3 
weeks prior to quit date, followed by an 8-week course of combination nicotine patch and lozenge (or gum, 
based on preference), initiated on quit date. We will examine dependence, urge to smoke and self-efficacy for 
quitting prior to and following quit date. We will also examine differences in quit attempts and biochemically 
validated smoking abstinence between the control and active conditions at weeks 8, 12, and 16.  
 
This study will be the first to examine the feasibility and initial efficacy of a novel intervention using NRT 
preloading to improve smoking cessation outcomes in PWH. Given the high prevalence of smoking and the 
significant morbidity associated with it in PWH, the development of effective strategies to reduce the risks 
related to smoking in this group is critical. If determined to be effective, this intervention could be readily 
disseminated in HIV clinics. Our study will provide key information on the potential benefit of NRT preloading 
in a population that is highly dependent on nicotine and highly vulnerable to smoking-related morbidity and 
mortality. The results from this project will provide the foundation for a future R01 application to the National 
Cancer Institute to conduct a full-scale randomized clinical trial. 
 
Aims 
The specific aims of this randomized pilot study are: 
 Aim 1: To examine the feasibility and acceptability of NRT preloading in smokers with HIV.  We will examine 
adherence (percent of days using the patch) to NRT prior to quit date in the preloading condition, and 
compare adherence after quit date across the standard (NRT-S) and preloading (NRT-P) conditions.                                   
Aim 2: To examine differences in quit attempts and biochemically validated smoking abstinence between the 


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control and active conditions. We hypothesize that participants in NRT-P, compared to NRT-S, will have higher 
rates of CO-verified abstinence from smoking at weeks 8, 12 and 16. Cotinine verified abstinence at week 16. 
 
Aim 3: To examine nicotine dependence, self-efficacy for cessation, and urge to smoke (craving) as mediators 
of abstinence. We hypothesize that participants in NRT-P, compared to NRT-S, will show greater reductions in 
dependence and urge to smoke, and greater increase in self-efficacy from baseline through quit date, and that 
these mediators will account for the effect of NRT-P on smoking abstinence at weeks 8 and 12 and 16.                     
                                                                                                                                                                                                                     
Investigative Team. Patricia Cioe, PhD (PI) is Associate Professor of Behavioral & Social Sciences at the Brown 
University School of Public Health and a board-certified nurse practitioner. She has been an HIV provider and 
has been conducting research related to substance use and smoking cessation with PWH since 2001. She has 
expertise in the assessment and management of smoking cessation behavioral interventions in both the 
general population and PWH who smoke. Christopher Kahler, PhD (Co-I) is Professor and Associate Director at 
CAAS, and Chair of the Department of Behavioral and Social Sciences in the Brown University School of Public 
Health. He has been conducting NIH-funded research on behavioral treatments for smoking cessation since 
2002 including studies using positive psychology, behavioral activation therapy, and Acceptance and 
Commitment Therapy (ACT). He also has conducted laboratory-based studies to examine cognitive and 
affective factors impacting smoking behavior. Megan E. Piper, PhD (Consultant) is Associate Professor of 
Medicine at the University of Wisconsin and Associate Director of Research at the University of Wisconsin 
Center for Tobacco Research and Intervention. Dr. Piper’s research focuses on understanding and treating 
tobacco dependence, with an additional interest in different populations of smokers who have more difficulty 
quitting, such as women and smokers with mental illness. In 2020, she was elected president of the Society for 
Research on Nicotine & Tobacco. In 2019, she was named the recipient of the UW Faculty Excellence in 
Research Award. 
 
Study Timeline 
We estimate 3 months for startup, staff training, and finalizing the protocol/study manuals. Starting in 
the second quarter of the grant period, we will recruit 4 participants per month. Participants will be 
recruited for 15 months, and follow-ups will be completed through the second year. Data cleaning and 
analysis will begin upon completion of recruitment. We will also prepare manuscripts in the final 6 months of 
the project with the primary outcomes paper submitted before the end of the 24-month project period. 
Study Methods 
The primary objective of this project is to pilot test NRT preloading for smoking cessation in smokers with HIV. 
This pilot randomized clinical trial uses a 2-group between subjects’ design with repeated measures over 16 
weeks to test the feasibility, acceptability, and initial efficacy of NRT preloading (NRT-P) versus standard NRT 
(NRT-S).  
We will randomize 60 smokers with HIV to either NRT-P or NRT-S using urn randomization17 to ensure balance 
on gender and level of cigarette dependence (Fagerström Test of Cigarette Dependence (FTCD) score)18. Both 


4 
 
conditions will receive the same behavioral counseling support, which will be delivered in 5 sessions over 5 
weeks, with the target quit date (TQD) scheduled at week 4.  We will include 8 weeks of TNP for those in the 
ST condition (starting at TQD and continuing for 8 weeks) or 11 weeks of TNP for those in the NRT-P condition 
(starting 3 weeks prior to TQD). Dosage of TNP in each condition will be based on smoking rate and level of 
nicotine dependence at baseline (BL). All participants will also be provided with 8 weeks of nicotine lozenge or 
gum (started on TQD) and will be encouraged to use them every 1-2 hours to manage cravings and urge to 
smoke, with a goal of using at least 5 lozenges or gum daily. This instruction has been used in previous studies 
of this type and been shown to be beneficial19,20. Smoking outcomes (7-day CO-verified point prevalence 
abstinence) will be assessed at 4, 8-, and 12-weeks after the TQD (Weeks 8, 12, and 16). Cigarettes per day, 
FTCD, urge to smoke, and self-efficacy for quitting will be collected at Baseline, and at 2- weeks after Baseline. 
We will compare NRT-P and NRT-S on adherence to pharmacotherapy (percent days using patch), smoking 
cessation rates, study retention and study satisfaction. We will calculate a preliminary effect size estimate of 
NRT-P on smoking and other secondary outcomes, and mechanisms of change. See Study Flow Diagram below. 
 
Figure 1. Study Flow Diagram. 
 Week 0  
 
   Week 1                                 Week 2                         Week 4 (Quit Date)          Weeks 5 and 6 
 
 
 
 
 
 
Recruitment and Participant Population 
 
We will recruit participants (N=60) from the Providence community, the Miriam Immunology Center (MIC) in 
Providence, RI, and on social media (such as Facebook, Craigslist, Today@ Brown, Share lab website). Study 
information will be posted on the Share lab website at Brown. Study flyers will be posted on MIC bulletin 
boards, in the Providence community, and at AIDS-service organizations.  
 
When patients call in response to the ad, the RA will describe the study and ask questions pertinent to 
inclusion and exclusion criteria. The phone screen will allow us to determine preliminary eligibility for this 
study. Those who are eligible based on the initial phone screen will be invited to schedule an in-person 
Baseline interview. All study sessions will be conducted at the Center for Alcohol & Addition Studies (CAAS). 
The telephone screen forms will be destroyed once eligibility is determined (upon completion of the baseline 
session). 
 
NRT-S    
(N = 30)  
30-minute  
Nurse 
Visit. 
In-person Follow-up 
Assessments with 
Research Assistant  
Weeks 2, 4, 8, 12, 16  
ALL PARTICIPANTS 
NRT-P (N = 30)  
30-minute 
Nurse Visit. 
Start NRT 
In-person  
Baseline 
Assessment
(N = 60) 
NRT-P (Active)   
30-minute 
Zoom/phone/in-
person Nurse 
Visit 
NRT-S 
(Control)  
30-minute 
Zoom 
/phone/in-
person Nurse 
Visit 
NRT-P            
20 -minute phone 
visit w/ Nurse 
NRT-S            
20- minute 
phone visit w/ 
Nurse 
All participants  
20-30 minute 
phone visit w/ 
Nurse at 1- and 
2-weeks post 
quit date 
All participants            
Optional 20 minute qual 
interview with RA at week 
12 or 16 


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The RA may also call patients from the list of patients that indicated they were willing to be screened for 
future studies. That list is found in the H drive Screening and Tracking folder for the Preload study. 
 
Participants will be invited to the Center for Alcohol and Addiction Studies research lab where they will 
complete written, informed consent and a Baseline interview to confirm eligibility. Once the Baseline 
interview is complete, the data manager (or the PI) who is not involved in data collection activities, will 
randomize eligible participants to one of two study conditions (NRT-P or NRT-S). Urn randomization17 will be 
used to ensure the groups are balanced on gender and FTCD18 score. All participants will be scheduled for a 
week 1 in-person session with a study nurse within one week of the Baseline appointment. The nurse will use 
a detailed counseling manual to ensure standardization of treatment delivery. Quit date will be scheduled for 
3 weeks following the first nurse appointment for all participants (Week 4). Participants will be assessed on a 
variety of self-report and biochemical measures at BL, and at 2, 4, 8, 12 and 16 weeks after the BL interview. 
The RA conducting follow-ups will not be aware of participants’ treatment condition assignment. 
 
Inclusion Criteria: 1) diagnosed with HIV; 2) at least 18 years of age; 3) smoking at least 5 cigarettes/day and a 
CO level greater than 5 at BL; 4) willing to use transdermal nicotine patch (TNP); (4) ready to quit in the next 
30 days (score of 7 or greater on the Contemplation Ladder21).  
 
Exclusion criteria:  1) currently using pharmacotherapy for smoking cessation; 2) medically or psychiatrically 
unstable (defined as:  uncontrolled hypertension, unstable angina, or a medical or psychiatric hospitalization 
in the 30 days prior to enrollment); 3) experiencing psychotic symptoms; 4) endorsing suicidal ideation upon 
screening or past-year suicide attempt; 5) pregnant or nursing.  
 
Only one person per household can enroll.  
 
A blood pressure reading will be taken to exclude subjects who have very high blood pressure that may 
require medical treatment (greater than 160/100). Because some smoking cessation therapies are 
contraindicated for nursing or pregnant women, women will be administered a pregnancy test to ensure non-
pregnancy status.  
Participants who do not meet screening criteria will be provided resources to local and state smoking 
cessation programs and will be compensated $10 (money order or cash) for their time. 
Recruitment Procedures 
Prospective participants will be screened by telephone by the study RA according to the inclusion criteria. At 
the Baseline appointment, participants will be asked to read and then sign an informed consent form. 
Potential participants will be given oral descriptions of the project including procedures, potential risks and 
benefits, and confidentiality.  
 
Informed Consent 
All participants will be fully informed of the purposes and procedures of the study. An RA will describe the 
screening and the study to potential participants, including that if they are eligible and then agree to 


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participate, they are paid for completing the follow-up interviews at weeks 2, 4, 8, 12, and 16, that the 
information they provide is kept confidential, and that they may withdraw at any time without penalty. Time 
will be allowed for participants to ask all questions. If any individual wishes to participate, he/she will be asked 
to sign an informed consent form prior to completing the baseline assessment. Participants will be provided 
with a printed copy of the consent form. 
A Consent Addendum will be completed by any participant who is willing to participate in the Brief Qualitative 
Interview at week 12 or week 16 (see description below) 
 
Baseline Assessment 
Eligible participants will complete a baseline interview to confirm eligibility and, if eligible, will complete all 
Baseline measures via Qualtrics or paper surveys. Participants will be assessed on a variety of interview and 
self-report measures at each study session. 
 
The following information will be gathered in the baseline assessment: demographic information, smoking 
history, level of nicotine dependence, current smoking pattern, current alcohol and other drug use, and 
psychiatric disorder history. We will assess intention/readiness to quit, using the Contemplation Ladder, 
perceived risks of smoking using the Perceived Health Risks scale; and self-efficacy for smoking cessation, 
using the Confidence Inventory from the Smoking Cessation Self-Efficacy scale. 
 
Participants will complete a brief medical screen. Participants will provide a breath sample for exhaled Carbon 
Monoxide (CO) monitoring. The RA will obtain a blood pressure reading using an Omron Automatic blood 
pressure cuff. The RA will obtain an oxygen saturation reading using a pulse oximeter. We will assess for 
potential contraindications to nicotine replacement therapy (NRT) use (such as unstable angina, uncontrolled 
high blood pressure (>160/100). Because NRT is not recommended for use during pregnancy, women of 
childbearing age will complete a urine pregnancy test to ensure non-pregnancy status. Participants will be 
asked to provide a copy of their most recent T-cell count and HIV viral load. Medical screens will be reviewed 
by the study PI (Cioe) who is a licensed and certified nurse practitioner. If the medical screen precludes 
participation, Dr. Cioe will explain to the individual why they cannot participate. The baseline assessment will 
take approximately 60 minutes.  
 
All participants will be offered the Participant Resource pamphlet at the Baseline visit. This provides a list of 
RI-based and MA-based community resources for mental health and other services. 
 
Follow-up Interviews.  
Participants will be seen by the RA for follow-up assessments at weeks 2, 4, 8, 12, and 16. At each of these 
sessions, participants will provide a breath sample for exhaled Carbon Monoxide (CO) monitoring. The RA will 
obtain a blood pressure reading using an Omron Automatic blood pressure cuff. Participants will complete 
questionnaires (see Study Schedule and Schedule of Assessments below). 
 
STUDY SCHEDULE: 


7 
 
VISIT: 
MEET WITH: 
TIME INVOLVED: 
ACTIVITY: 
PAYMENT: 
Baseline (in-
person) 
Research Assistant 
60 minutes 
Surveys, blood 
pressure, breath 
test, pregnancy 
test (for females) 
$40 
Week 1 
Nurse (in-person) 
30 minutes 
Counseling 
$20 
Week 2 
Research Assistant 
20 minutes 
surveys 
$20 
Week 2 
Nurse (In-person, 
phone call or 
Zoom) 
30 minutes 
Counseling 
None 
Week 4 
Research Assistant 
20 minutes 
Surveys, blood 
pressure, breath 
test 
$20 
Week 5 
Nurse (phone call) 
20-30 minutes 
Counseling 
None 
Week 6 
Nurse (phone call) 
20-30 minutes 
Counseling 
None 
Week 8 
Research Assistant 
20 minutes 
Surveys, blood 
pressure, breath 
test 
$25 
Week 12 
Research Assistant 
20 minutes 
Surveys, blood 
pressure, breath 
test 
$25 
Week 16 
Research Assistant 
20 minutes 
Surveys, blood 
pressure, breath 
test 
$50 
Week 12 OR  
Week 16 
Research Assistant 
20 minutes 
Brief Qualitative 
Interview 
$10 
 
Brief Qualitative Interview. 
An open-ended interview will be completed at the Week 12 or Week 16 study visit, or as an additional, optional session 
for participants who have already completed their final study session. The qualitative interview will ask about 
participants' perspectives and opinions on using psychedelics, specifically Psilocybin, for smoking cessation.  
 
Pharmacotherapy.  
Nicotine Patch, Lozenge & Gum.  
All participants in the NRT-S condition will receive an 8-week course of transdermal nicotine patch (TNP) and 
nicotine lozenge or gum. Participants will be provided with an initial 4-week supply of patch and lozenge or 
gum at their Week 1 session with the nurse in anticipation of their TQD, and will be instructed to start using 
the TNP on the morning of their quit date.  
 


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NRT Dosing. 
Participants will use a 21 mg patch for 4 weeks, followed by 2 weeks of 14 mg and 2 weeks of 7 mg; those 
participants smoking 5-10 cigarettes a day will start with the 14 mg patch.  
Participants will be instructed to use lozenges (2mg each) or gum consistent with the package insert labeling:  
one every 1-2 hours and up to 12 daily. They will be advised to use at least 5 lozenges or gum daily.  
At the week 8 visit, participants will receive instructions for patch tapering and be provided the needed 14 mg 
and 7 mg patches.  
Possible side effects, which are typically mild, will be explained and participants will be urged to contact study 
staff if they have questions. Participants who discontinue the patch or lozenge early will be retained in the 
study.  
In addition to the pharmacotherapy procedure described above, participants in the NRT-P condition will be 
provided with a 21mg TNP for 3 weeks prior to the QD (started during the first session with the nurse). This 
course of pre-loading will be followed by the same 8-week course of TNP/lozenge started on the target quit 
date as described above.             
 
Study Safety Monitoring 
Adverse effects of NRT are infrequent and tend to be minor. The most common discomfort from NRT is skin 
irritation. Participants will be advised to rotate the site of the NRT patch each day when it is changed. A 
Nicotine Patch Information Sheet will be provided to each participant. Participants will be asked to contact 
study staff in the event of any unexpected reaction.  The RA will contact the study medical provider (Cioe, PI) 
regarding any adverse events within 24 hours. In these cases, participants will be contacted by Dr. Cioe and 
may be advised to stop using the NRT. 
 
Compensation.   Total possible compensation $210:  $40 for the baseline assessment; $20 for the 
nurse visit at week 1, $20 for the week 2 assessment, $20 for the week 4 assessment, $25 for the week 8 
assessment, and $25 at week 12, and $50 at week 16.  
 
Ten dollars ($10) compensation will be given for completion of the qualitative interview. Participants can now 
receive up to $210 compensation for completing the entire study. 
 
Participants will receive compensation only for the sessions they complete. Compensation will not be 
contingent upon smoking status. 
 
ClinCard.  Payment for participating in this study will be made using the ClinCard, a pre-paid card that works 
like a bank debit card. Each participant will be issued one card for the duration of their participation. They will 
be given the ClinCard information sheet about how to use this card and who to call if they have any questions.  
Money will be added to their card according to the study’s payment schedule. They may use this card at 
any store that accepts Mastercard. They may also use an ATM with the Mastercard logo to withdraw cash. 
If they use the card to withdraw cash, or if the card is not used within any six (6) month period, they will be 
charged a fee that will reduce the total amount of money left on the card. Please ask them to read the FAQ 
information sheet that the RA will give them at the Baseline appointment for full details about fees. 


9 
 
The ClinCard is administered by an outside company called Greenphire. If they lose the card or if it is stolen, 
they should call the Research Assistant and ask for a replacement card. They may be charged a fee if they 
request a replacement card from Greenphire directly. 
 
Participant Locator 
Contact information (home address, contact phone number, and email address) will be recorded at baseline 
for all participants for the purposes of collecting follow-up data. In addition, participants will be asked to 
provide the name of one friend or relative who can act as a locator in the event that the participant moves. 
 
Measures 
Screening Measures for Inclusion/Exclusion Criteria 
 
Phone Screen –The initial phone screen will include questions about age, current smoking history and 
pattern (using standard indices), intentions to quit smoking (the Smoking Stage of Change questionnaire), 
current use of pharmacotherapy for cessation, current EC use, and unstable medical conditions (opportunistic 
infection, hospitalization). Women will be asked if they are pregnant, intend to become pregnant in the next 3 
months, are using a reliable means of birth control, or are nursing. These data will be used for initial eligibility 
determination. 
 
Mini International Neuropsychiatric Interview (MINI) will be used to evaluate suicide risk.  The MINI 
will be administered by a trained RA and will be supervised by Dr. Cioe.  Participants will be asked whether 
they have had thoughts of death or about hurting themselves.  Participants answering positively to this 
question will be evaluated by Drs. Cioe or Kahler.  The clinician will assess intent to injure self and provide 
appropriate intervention, including calling for emergency transportation for those who are at risk. A clinician 
will be available at the CAAS whenever a research interview is being conducted. 
 
 
Medical Screening and Vital Signs – Subjects will complete a medical screening questionnaire to assess 
medical and psychiatric histories, current use of antiretroviral therapy (ART), contraindications for using NRT 
(unstable angina, recent hospitalization). Participants will be asked at the screening call to get a copy of their 
HIV viral load and T-cell count so that they can show them to the RA at Baseline. If they forget to get them in 
time for BL, the RA can collect that information after the BL. Women will be asked if they are pregnant, or are 
nursing, and all women of childbearing potential will complete a urine pregnancy test. Results of the 
pregnancy test will be recorded by the RA during the Baseline interview session. Medical resources will be 
offered to any participant who is found to be pregnant. Smoking will be confirmed via exhaled carbon 
monoxide breath sample of greater than or equal to 5 on the Smokerlyzer monitor- the RA will confirm a 
positive smoking status.  
 
Baseline Measures of Individual Differences 
 
Demographics will be collected such as age, sex at birth, gender identity, race, ethnicity, marital status, 
employment status, income level, education level, and number of years living with HIV.  
 
Smoking History/Dependence.  Smoking history and pattern will be assessed at baseline using standard 
smoking history and current status indices.  These include but are not limited to: current smoking rate, 
number of years of regular smoking, previous quit attempts and duration, etc. The Fagerstrom Test for 


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Cigarette Dependence will be used as a continuous measure of cigarette dependence. Depressive symptoms 
will be assessed with the Center for Epidemiologic Studies – Depression scale (CES-D). Alcohol and drug use 
disorders will be assessed using the AUDIT-C and the DUDIT.  
 
Feasibility and Acceptability Measures 
 
To examine the feasibility and acceptability of NRT preloading in smokers with HIV, we will examine 
adherence (percent of days using the patch) to NRT prior to quit date in the preloading condition, and 
compare adherence after quit date across the standard (NRT-S) and preloading (NRT-P) conditions.                                   
 
  
 
Timeline Followback (TLFB) is a calendar-assisted structured interview designed to cue memory so that 
accurate recall is enhanced.  The TLFB has established reliability and validity for smoking.  The TLFB will be 
used to assess adherence to nicotine patch, all forms of tobacco use, marijuana use, and self-reported 
smoking for 7 days prior to baseline and week 2 visit, and for 7 days prior to each follow-up session at weeks 
8, 12, and 16.  
 
The Self-efficacy for Smoking Cessation Scale, which has shown good psychometric properties and 
excellent predictive validity, will be assessed at baseline, weeks 2, 4, 8, 12, and week 16.   
 
Urge to smoke will be assessed at baseline and at weeks 2, 4, 8, 12, and 16 follow-up assessments 
using the Brief Questionnaire of Smoking Urges (B-QSU). This well-validated measure includes 10 items which 
assess urges to smoke for either positive reinforcement or negative reinforcement. 
 
Biochemical Verification.  All participants will provide breath samples for exhaled CO testing at baseline 
and at follow up sessions with the RA, at weeks 2, 4, 8, 12, and 16. 
 
Other Measures  
1. session attendance after baseline (continuous variable, range 1-6 study sessions);  
2. retention (dichotomous variable, participants who complete the 16-week session with the RA will be 
characterized as completers, those not attending the final session as non-completers);  
3. Smoking Situations Confidence scale, to measure self-efficacy for smoking cessation;  
4. Readiness to Quit, using the Contemplation Ladder; 
5. Treatment Satisfaction scale (CSQ-8). 
6. Minnesota Nicotine Withdrawal Scale, to measure nicotine withdrawal symptoms. To be administered 
at weeks 4, 8, 12, and 16. 
7. Commitment (to Quit) Scale, to be administered at baseline and week 4. 
8. Quit Attempts (1-item) questionnaire, to measure quit attempts at weeks 4, 8, 12, and 16; 
9. Anhedonia scale (3-item scale) at baseline, weeks 2, 4, 8, 12, and 16. 
10. Medication Adherence Calendar, at weeks 4 (in active condition only), weeks 8 and 12. 
11. Brief Qualitative Interview. An interview agenda will be utilized to explore perceptions of using 
psilocybin for smoking cessation in a future study. This is an opt-in procedure for current (at week 12 
or week 16) and past study participants. 
 
 
Analytic Plan.  


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Assessments will be designed as Qualtrics surveys and paper surveys. Qualtrics will be used for all data 
collection. If Qualtrics is unavailable, the RA may use paper surveys for data collection. The data will then be 
transferred into Qualtrics. Data will be verified, checked, and uploaded to an SPSS file to conduct analyses. 
Initial data analysis will include distribution properties of baseline variables, and correlations among outcome 
measures.  
 
Data Analysis. Initial data analysis will include examination of BL characteristics by condition, distribution 
properties of dependent and other variables, patterns of missing data by condition and correlations among 
outcome measures. Sample Size and Power Considerations.  Our primary objective will be to examine 
preliminary effect sizes for NRT-P, rather than to determine statistical significance between groups at certain p 
values.  At the same time, we are well aware of the dangers of relying exclusively on small-scale pilots to 
determine the promise of novel treatment approaches101. These effect size estimates have a large standard 
error, and we primarily will be hoping to find a pattern of results that is supportive of the experimental 
treatment. Effect size estimates will include odds ratios for smoking abstinence. We believe a sample size of 
60 should allow adequate examination of NRT-P intervention effect sizes while staying within the scope of a 
developmental project.  We recognize that only large effect sizes will be likely to attain statistical significance 
with a sample of this size, and large effect size are not anticipated. Our data also will allow us to obtain 
stability estimates for point-prevalence abstinence (i.e., intercorrelations among outcomes at 4 and 12 
weeks).  Using a program that allows us to specify proportions at each time point and the correlations 
between time points102, we will be able to get a good estimate of the sample size needed to find a significant 
main effect of treatment in a repeated measures analysis using generalized estimating equations103,104. All 
analyses will include sex as a covariate, and follow-up analyses will test the Sex x Condition interaction to 
determine whether sex moderates the effects.                                                                                                                           
Treatment Feasibility, Acceptability, & Efficacy (Aims 1 and 2). We will first examine percent adherence to NRT 
prior to quit date in the NRT-P condition. We will then use t-tests to compare conditions on percent days 
adherent to NRT after TQD, and number of counseling sessions attended, and client satisfaction scores.  We 
will compare side effects and NRT discontinuation rates between the active and control conditions. For 
treatment retention rate (dichotomous), a chi-square analysis will be used. Analyses of Aim 2 will test the 
hypothesis that NRT-P improves point prevalence abstinence relative to NRT-S.  Tests of the effect of 
treatment condition on 7-day point-prevalence abstinence across the 8-, and 12-week assessments will be 
conducted using GEE, which provides appropriate modeling of covariance structures when observations are 
correlated across time82. The primary, between groups, independent variable in the GEE analysis is treatment 
condition assignment, which will be dummy-coded using NRT-S as the reference group.  Following the 
intention-to-treat principle, all participants who have been randomized will be included in the analyses.      
Potential Mechanisms of NRT-P Effects.  Sample size in this pilot trial precludes formal mediation analysis with 
adequate power.  The analyses are designed to test the plausibility of potential mechanisms of the NRT-P 
treatment effect. We will first run regression analyses predicting the putative mediators (nicotine 
dependence, self-efficacy for cessation, and urge to smoke) at both week 2 (1 week after those in NRT-P have 
initiated preloading) and week 4 (TQD) with treatment assignment and the BL value of the respective outcome 
as predictors.  We will then enter change in the mediators from BL to week 2 and week 4 in the GEE models of 
smoking abstinence. Due to limited sample size, each mediator will be examined separately. We will examine 


12 
 
whether the effect of treatment is reduced when the mediator is added to the model and can test for 
significance (not expected given the sample size) using the products of coefficients method105.                                      
 
Missing Data. Following an intent-to-treat principle, all participants randomized to treatment will be included 
in analyses with those lost to follow-up counted as smoking. We will explore patterns of missing data to 
determine possible mechanisms of missingness and will explore different techniques to impute missing data 
values in different analyses106. For smoking abstinence, we will use the missing = smoking assumption for the 
primary approach.  
 
Confidentiality 
Confidentiality will be maintained as follows:  Data files are recorded with an identification number, are stored 
at the Center for Alcohol and Addiction Studies, and are accessed only by project staff.  All project staff are 
knowledgeable about confidentiality and human subjects’ protection.  Follow-up contact forms that require 
identifying information are stored separately from data files and are accessed only by those staff conducting 
follow-up interviews.  During follow-up telephone calls to the participants’ homes, no information is provided 
to others in the household. 
 
Potential Research Risks 
Potential risks in the study are considered minimal and include:  1) potential discomfort related to completing 
questionnaires about sensitive information such as psychological and alcohol/drug problems, 2) potential 
breach of confidentiality and/or privacy, 3) risk of adverse effects of NRT. 
 
Alternative treatments.  There are no alternative treatments. Participants may choose to contact their health 
care provider for smoking cessation treatment. 
 
Protection Against Risk 
Potential risks of the study are considered minimal.  For the possibility of subjective discomfort from 
answering questions, any distress will be minimized by assurance that participants can refuse to answer any 
question that they do not feel comfortable addressing and may withdraw at any time without penalty.  RAs 
are skilled in talking about sensitive information with subjects, and subjects may decide to end an interview at 
any time.   
Breach of confidentiality is highly unlikely because all information will be identified with a numeric code only 
and stored in a Brown University secure fil.  An enrollment database linking names and study identification 
numbers will be kept in a secure file separate from other subject data sources and will be used to facilitate the 
collection of follow-up data.  Only grant staff will have access to this database.  All staff are fully trained in 
relevant ethical principles and procedures, including confidentiality.  All assessment and procedures will be 
closely supervised by the PI. 
 
Regarding the potential discomfort using NRT: we will ask subjects about nicotine withdrawal symptoms and 
adverse effects of the NRT at each study visit, and the study staff will provide advice on minimizing these 


13 
 
symptoms.  Study staff will be available to answer questions and concerns regarding the NRT. Participants will 
be advised to contact the study staff with any questions related to NRT, adverse effects, or general concerns. 
During the study, we will notify officials, as mandated by law, if a participant reports intention to harm 
him/herself or others, or reports child abuse or abuse of an elder.   
 
Participant Safety Plan 
 
During the MINI at baseline, we ask about recent (past month) suicidal ideation.  If participants provide 
a positive response on that item, the RA will immediately contact a study clinician (Drs. Cioe or Kahler), who 
will speak with the participant by phone. The RA will explain to the participant that we will be asking the 
participant to speak with a licensed health professional given that he/she has reported some thoughts about 
self-harm.  Clinicians are licensed clinical psychologists or licensed medical providers and can be reached by 
text message or cell phone during the hours that the RA will interview participants.  Drs. Cioe and Kahler are 
licensed clinicians in RI and meet these qualifications. In the unlikely event that neither of the investigators are 
available during a study session, we will coordinate with other clinical psychologists at CAAS to ensure that 
there is always clinical coverage available. The MINI will only be conducted when clinical coverage is 
confirmed to be available.  The clinician will evaluate the participant by phone to determine whether there is 
current active suicidal ideation and risk.  The clinician will then provide appropriate referrals, or in the event of 
immediate risk, will call 911.  RAs will be fully trained in these procedures and have clinician phone numbers 
with them during online sessions. 
 
Potential Benefits of the Proposed Research to the Subjects and Others 
As part of their participation in the study, subjects will receive smoking cessation counseling at no cost. 
Participants will make a quit attempt while in the study (at week 4) and will be provided with an 8-week 
supply of NRT. Furthermore, subjects will be provided with smoking cessation information and resources that 
they may choose to access.  Given that the risks to subjects are considered to be minimal, the risk-benefit ratio 
is deemed favorable. 
 
 
 


14 
 
REFERENCES 
 
1. 
Hajek P, Lewis S, Munafo M, Lindson N, Coleman T, Aveyard P. Mediators of the effect of nicotine pre-treatment 
on quitting smoking. Addiction 2018;113:2280-9. 
2. 
Lindson N, Chepkin SC, Ye W, Fanshawe TR, Bullen C, Hartmann-Boyce J. Different doses, durations and modes 
of delivery of nicotine replacement therapy for smoking cessation. The Cochrane database of systematic reviews 
2019;4:CD013308. 
3. 
Rose JE, Behm FM, Westman EC, Kukovich P. Precessation treatment with nicotine skin patch facilitates smoking 
cessation. Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco 2006;8:89-
101. 
4. 
Rose JE, Herskovic JE, Behm FM, Westman EC. Precessation treatment with nicotine patch significantly increases 
abstinence rates relative to conventional treatment. Nicotine & tobacco research : official journal of the Society for 
Research on Nicotine and Tobacco 2009;11:1067-75. 
5. 
Fagerström KO, Hughes JR. Nicotine concentrations with concurrent use of cigarettes and nicotine replacement: 
a review. Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco 2002;4 Suppl 
2:S73-9. 
6. 
Lindson N, Aveyard P. An updated meta-analysis of nicotine preloading for smoking cessation: investigating 
mediators of the effect. Psychopharmacology 2011;214:579-92. 
7. 
Etter JF, Huguelet P, Perneger TV, Cornuz J. Nicotine gum treatment before smoking cessation: a randomized 
trial. Archives of internal medicine 2009;169:1028-34. 
8. 
Przulj D, Wehbe L, McRobbie H, Hajek P. Progressive nicotine patch dosing prior to quitting smoking: feasibility, 
safety and effects during the pre-quit and post-quit periods. Addiction 2019;114:515-22. 
9. 
West R, Shiffman S. Effect of oral nicotine dosing forms on cigarette withdrawal symptoms and craving: a 
systematic review. Psychopharmacology 2001;155:115-22. 
10. 
Shiffman S, Shadel WG, Niaura R, et al. Efficacy of acute administration of nicotine gum in relief of cue-provoked 
cigarette craving. Psychopharmacology 2003;166:343-50. 
11. 
Lindson-Hawley N, Coleman T, Docherty G, et al. Nicotine patch preloading for smoking cessation (the 
preloading trial): study protocol for a randomized controlled trial. Trials 2014;15:296. 
12. 
Kim N, McCarthy DE, Loh WY, et al. Predictors of adherence to nicotine replacement therapy: Machine learning 
evidence that perceived need predicts medication use. Drug Alcohol Depend 2019;205:107668. 
13. 
Gwaltney CJ, Metrik J, Kahler CW, Shiffman S. Self-efficacy and smoking cessation: a meta-analysis. Psychol 
Addict Behav 2009;23:56-66. 
14. 
Cioe PA, Gordon REF, Guthrie KM, Freiberg MS, Kahler CW. Perceived barriers to smoking cessation and 
perceptions of electronic cigarettes among persons living with HIV. AIDS Care 2018;30:1469-75. 
15. 
Pacek LR, Latkin C, Crum RM, Stuart EA, Knowlton AR. Current cigarette smoking among HIV-positive current and 
former drug users: associations with individual and social characteristics. AIDS and behavior 2014;18:1368-77. 
16. 
Pacek LR, Cioe PA. Tobacco Use, Use Disorders, and Smoking Cessation Interventions in Persons Living With HIV. 
Current HIV/AIDS reports 2015;12:413-20. 
17. 
Wei I. Application of an urn model to the design of sequential controlled clinical trials. Journal of the American 
Statistical Association 1978;73:559-63. 
18. 
Heatherton TF, Kozlowski LT, Frecker RC, Fagerstrom KO. The Fagerstrom test for nicotine dependence: A 
revision of the Fagerstrom Tolerance Questionnaire. British Journal of Addiction 1991;86:1119-27. 
19. 
Piper ME, Smith SS, Schlam TR, et al. A randomized placebo-controlled clinical trial of 5 smoking cessation 
pharmacotherapies. Arch Gen Psychiatry 2009;66:1253-62. 
20. 
Piper ME, Cook JW, Schlam TR, et al. A Randomized Controlled Trial of an Optimized Smoking Treatment 
Delivered in Primary Care. Ann Behav Med 2018;52:854-64. 
21. 
DiClemente CC, Prochaska JO, Fairhurst SK, Velicer WF, Velasquez MM, Rossi JS. The process of smoking 
cessation: an analysis of precontemplation, contemplation, and preparation stages of change. J Consult Clin Psychol 
1991;59:295-304. 
 

ICF_001.pdf: 
 
           
         
V.2. 08.12.21 
 
 
 
 
 
 
 
TITLE:  Preloading with Nicotine Replacement Therapy in Smokers with 
HIV to Improve Self-Efficacy and Quit Attempts 
NCT04994444 
V.2.  08/12/2021 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 


 
           
         
V.2. 08.12.21 
 
BROWN UNIVERSITY 
CONSENT FOR RESEARCH PARTICIPATION 
 
Preloading with Nicotine Replacement Therapy in Smokers with HIV to 
Improve Self-Efficacy and Quit Attempts 
V.2.  08/12/2021 
 
KEY INFORMATION: 
You are invited to take part in a Brown University research study. Your participation is voluntary. 
 
• 
PURPOSE: To examine whether starting nicotine replacement therapy prior to the quit date  
(called preloading) will help smokers with HIV, who are struggling with urge to smoke (craving) 
and low self-confidence as barriers to quitting, which may help smokers quit successfully.  
• 
PROCEDURES: You will be asked to attend 6 study sessions with a research assistant (RA), 
who will ask you to complete questionnaires.  
• 
You will have one (1) in-person smoking cessation counseling session with a nurse 1 week after 
your initial session. You will have another nurse session at week two (this session may be done 
in-person, on Zoom, or on the phone based on your preference. Following this session, the 
study nurse will call you 3times: once on your quit day, and then 1- and 2-weeks after your quit 
day. These calls are to discuss with the nurse how your quit attempt is going and to answer any 
questions you may have. 
• 
This study will have 2 different groups of research participants. One group will be asked to 
start wearing a nicotine patch daily for 3 weeks before their quit date. The second group will 
start the patch on their quit date. Both groups will receive an 8-week supply of nicotine gum or 
lozenge, and an 8-week supply of the nicotine patch stating on quit date at no cost. Both groups 
will be asked to complete a daily medication calendar indicating whether they used the nicotine 
patch each day. 
• 
TIME INVOLVED:  The study involves attending a baseline interview, and then 6 brief study 
sessions over a period of 16 weeks. The first baseline visit will take about 60 minutes and the 
others will take about 20 minutes each. Participants will also receive a 30-minute session with a 
nurse and 4 phone calls from the nurse. 
• 
COMPENSATION: You may receive up to $200 for your time. 
• 
RISKS: Potential risks in the study are considered minimal and include:  1) potential 
discomfort related to completing questionnaires about sensitive information such as 
psychological and alcohol/drug problems, 2) potential breach of confidentiality and/or 
privacy, 3) risk of adverse effects related to nicotine patch use.  
• 
BENEFITS: We cannot and do not guarantee or promise that you will receive any benefits from 
this study. You may quit smoking which could improve your health.   
• 
ALTERNATIVES TO PARTICIPATION: If you choose not to be in this study, you may continue 
to receive medical care in your usual medical office or clinic. You may discuss alternatives to 
smoking or quitting smoking with your health care provider. 
 
1. Researcher(s): 
 


 
           
         
V.2. 08.12.21 
Dr. Patricia Cioe at (401) 863-6638; Dr. Christopher Kahler, PhD at (401) 863-6651 
 
2. What is this study about? 
This study is examining a new way to help smokers with HIV quit smoking successfully. We 
will enroll 60 smokers with HIV. 
 
You are being asked to be in this study because you are: 
• 
diagnosed with HIV; 
• 
at least 18 years old; 
• 
smoking at least 5 cigarettes/day and a Carbon Monoxide level greater than 5 at Baseline;  
• 
willing to use nicotine patch; 
• 
ready to quit in the next 30 days. 
 
3. What will I be asked to do? 
In order to confirm your eligibility for the study, you will be asked to complete a medical 
screening questionnaire. This will assess your medical and psychiatric histories, current use of 
antiretroviral therapy (ART), and whether you have medical conditions that may make it 
unsafe for you to use nicotine patches. You will also complete questionnaires, about self-
confidence for quitting, and craving for cigarettes. Women will be asked if they are pregnant, 
or are nursing; all women who are able to become pregnant will complete a urine pregnancy 
test. Participants will be withdrawn from the study if they are found to be pregnant. 
Participants should contact the study team if they become pregnant during the course of the 
study. Medical resources will be offered to any participant who is found to be pregnant.  
 
Your smoking will be confirmed via a carbon monoxide breath sample, which requires 
breathing into a tube. Lastly, we need to confirm your CD4 T-cell count and HIV viral load. At 
the initial visit, the Research Assistant will ask you to bring a copy of your most recent HIV 
viral load and T-cell count from your health care provider or clinic. This initial appointment 
will take about 60 minutes. 
 
This study will have 2 different groups of research participants. To decide which group you 
will be in, we will use a method of chance. This method is like flipping a coin or rolling dice. 
One-half of the study participants will start to wear the nicotine patch daily for 3 weeks prior to 
their quit date. The other half of the study participants will start the nicotine patch on their quit 
date. Both groups will receive an 8-week supply of nicotine gum or lozenge, and an 8-week 
supply of the nicotine patch stating on quit date at no cost. You will be asked to complete a 
daily medication calendar indicating whether you used a nicotine patch each day. 
 
Both study groups will be scheduled for study appointments with the Research Assistant at weeks 2, 4, 8, 12, and 16, 
following the Baseline session.  These follow-up study sessions will last about 20 minutes. You will complete 
questionnaires about your smoking, how confident you are about quitting smoking, your cravings to smoke, your 
experiences with alcohol and drugs, your use of other kinds of tobacco products, and any symptoms of depression. 
You may refuse to answer any questions that you do not want to answer. You may skip any question that is 
asked of you. You will have your blood pressure checked, and have your breath sample checked for carbon 
monoxide.  
 
At the week 4 session, the nurse will ask you to quit smoking. On your quit date, you will have a phone 
counseling session with the study nurse. You will receive smoking cessation counseling, and tips and 
strategies to stay quit. Resources for quitting and a 2-week supply of nicotine replacement therapy (your 


 
           
         
V.2. 08.12.21 
dose based on your current level of smoking) will be given to you by the Research Assistant prior to the 
quit date. The nurse will call you again 1 week and 2 weeks after your quit date. You will be encouraged 
to continue to use the nicotine replacement therapy. You will be instructed in its proper use. You will also 
be provided with nicotine gum or lozenge (your choice) to use daily, along with the patch, when you are 
having cravings to smoke. Nurse sessions will last for 20-30 minutes each. 
 
STUDY SCHEDULE: 
VISIT: 
YOU MEET 
WITH: 
TIME 
INVOLVED: 
ACTIVITY: 
PAYMENT: 
Baseline 
Research Assistant 
60 minutes 
Surveys, blood 
pressure, breath 
test, pregnancy test 
(for females) 
$40 
Week 1 
Nurse 
30 minutes 
Counseling 
$20 
Week 2 
Research Assistant 
20 minutes 
 
$20 
Week 2 
Nurse (in-person, 
phone call or 
Zoom) 
30 minutes 
Counseling 
None 
Week 4 
Research Assistant 
20 minutes 
Surveys, blood 
pressure, breath test 
$20 
Week 5 
Nurse (phone call) 
20-30 minutes 
 
None 
Week 6 
Nurse (phone call) 
20-30 minutes 
 
None 
Week 8 
Research Assistant 
20 minutes 
Surveys, blood 
pressure, breath test 
$25 
Week 12 
Research Assistant 
20 minutes 
Surveys, blood 
pressure, breath test 
$25 
Week 16 
Research Assistant 
20 minutes 
Surveys, blood 
pressure, breath test 
$50 
 
 
We will make every effort to contact you by phone for the follow-up interviews. We also will ask you to 
provide the name of one friend or relative that we can contact in the event that your phone number or 
address changes and we are unable to locate you. This individual would be asked to provide your 
updated phone or mailing address. We will not share any information with them that you have provided 
to us. 
 
 
4. Will I be paid? 
 
You will be paid $40 for the baseline assessment; $20 for the nurse visit at week 1, $20 for the week 2 
assessment, $20 for the week 4 assessment, $25 for the week 8 assessment, and $25 at week 12, and $50 at 
week 16.  
 
This will add up to a total of $200, if you complete all of the visits. This amount is the same for both 
groups of participants. If you leave the study early, you will be paid only for the visits that you completed. 
Payment is not contingent upon your smoking status.  
 
Payment for participating in this study will be made using a pre-paid card that works like a bank debit 
card. We will give you the debit card. You will be issued one card for the duration of your participation 


 
           
         
V.2. 08.12.21 
and this card may be used to pay you in any future Brown University studies you choose to participate in. 
You will also receive information about how to use this card and who to call if you have any questions. Be 
sure to read this information, including the cardholder agreement. 
 
Money will be added to your card according to the study’s payment schedule. You may use this card at 
any store that accepts Mastercard. You may also use an ATM with the Mastercard logo to withdraw cash. 
If you use the card to withdraw cash, or if the card is not used within any six (6) month period, you will be 
charged a fee that will reduce the total amount of money left on the card. Please read the FAQ information 
sheet we will give you for full details about fees. 
 
This card is administered by an outside company called Greenphire. Greenphire will be given your name, 
address, and date of birth. They will use this information only as part of the payment system and it will not 
be given or sold to any other company. Greenphire will not receive any information about your health 
status or the study in which you are participating. 
 
If your card is lost or stolen, please call 401-863-6638 or ask the Research Assistant for a replacement 
card. You may be charged a fee if you request a replacement card from Greenphire directly. 
 
If you leave the study early, or if we have to take you out of the study, you will only be paid for the visits 
you completed. 
 
If you are found to be ineligible for the study at the baseline appointment based on any reason, you will be 
paid $10 (cash or money order) for your time and effort. 
 
 
 
5. What are the risks? 
There are some risks to participating in this study of which you should be aware: 
a. Some questionnaires ask about sensitive information such as psychological and 
alcohol/drug problems. The questionnaires and interviews are commonly used in research 
and clinical practice; however, some questions may be of an embarrassing or sensitive 
nature. Some participants may experience discomfort in disclosing or discussing HIV 
status. You may refuse to answer or skip any question asked of you. You do not have to 
answer any questions that you choose not to answer. You may stop an interview at any 
time. 
b. There is always a risk of loss of confidentiality, yet it is highly unlikely to occur during 
this study. This is because all information will be identified with a numeric code only 
and stored in a Brown University secure file.  A database linking names and study 
identification numbers will be kept in a secure file separate from other subject data 
sources and will be used to facilitate the collection of follow-up data.  Only study staff 
will have access to this database.  All staff are fully trained in relevant ethical 
principles and procedures, including confidentiality.  All assessments and procedures 
will be closely supervised by the Principal Investigator.  
c. The nicotine patch should be avoided, or used with caution, by people with certain 
medical conditions. In particular, it is important that you share with study personnel 
whether you have had any of the following conditions: recent myocardial infarction 
(heart attack), angina pectoris (chest pain), cardiac arrhythmia (irregular heartbeat), 
uncontrolled high blood pressure, or skin disease.  


 
           
         
V.2. 08.12.21 
d. Nicoderm has been classified for pregnancy by the FDA as a category D drug, 
indicating that it should not be used during pregnancy.  
e. We will ask study participants about nicotine withdrawal symptoms and adverse effects 
of the nicotine patch at all study visits, and the study staff will provide advice on 
minimizing these symptoms.  Study staff will be available to answer questions and 
concerns regarding the nicotine patch, lozenge, and gum during the study period. 
Participants will be advised to contact the study staff with any questions related to the 
nicotine replacement therapy, potential side effects, or general concerns. The Nicoderm 
nicotine patch and Nicorette patch and gum are regulated by the FDA. The Nicoderm 
patches and gum/lozenge are being used as approved/regulated. Confidentiality of these 
records will be maintained to the extent of Rhode Island law. Since this study uses 
nicotine replacement therapy, the FDA may inspect our records.  
f. During the study, we will notify officials, as mandated by law, if a participant reports 
intention to harm him/herself or others, or reports child abuse or abuse of an elder.   
 
6. What are the benefits? 
We cannot and do not guarantee or promise that you will receive any benefits from this study. 
You may quit smoking, which could improve your health. You also have a chance to contribute 
to a scientific study that may help people in the future. As part of their participation in the 
study, subjects will receive nicotine replace therapy at no cost, for either 8 week or 11 weeks 
(depending on which study group you are in).  Furthermore, subjects will be provided with 
smoking cessation information and resources that they may choose to use. 
 
7. How will my information be protected? 
Participation in this study and information gathered from the study will be kept confidential to 
the extent of Rhode Island law. 
 
Your answers are confidential. The findings of the study may be published, but individual 
participants will not be identified. Any reports related to child abuse/neglect or elder abuse will 
be reported by us to the appropriate authorities. 
 
All data will be collected for research purposes only. All forms will be marked with only 
participant ID, session number and date. All records will be stored in locked files (physical or on 
computer) in locked rooms accessible only to research staff. Data gathered from people who are 
screened but do not meet inclusion criteria or decide not to participate will be stripped of 
personal identifiers or links and only the reason for study exclusion will be kept.  
 
Personal information (participant name, address, telephone number, locator contact information) 
must be collected so that the Research Assistant can contact you to schedule assessments, and 
call with session reminders, if necessary. These data will be stored in a locked file that does not 
contain ID code numbers. All other data will be stored in files (physical or on computer) locked 
in a separate location with only code numbers identifying participants and no personal 
identifiers. A cross-index of code numbers and participant names will be kept in a separate, 
password-protected computer file that is available only to research staff. 
 
Certification of Confidentiality:  
To help us protect your privacy, we have obtained a Certificate of Confidentiality from the 
National Institutes of Health. The researchers can use this Certificate to legally refuse to 
disclose information that may identify you in any federal, state, or local civil, criminal, 


 
           
         
V.2. 08.12.21 
administrative, legislative, or other proceedings, for example, if there is a court subpoena. The 
researchers will use the Certificate to resist any demands for information that would identify 
you, except as explained below.” 
 
The Certificate cannot be used to resist a demand for information from personnel of the United 
States federal or state government agency sponsoring the project and that will be used for 
auditing or program evaluation of agency funded projects or for information that must be 
disclosed in order to meet the requirements of the federal Food and Drug Administration 
(FDA). You should understand that a Certificate of Confidentiality does not prevent you or a 
member of your family from voluntarily releasing information about yourself or your 
involvement in this research. If an insurer, medical care provider, or other person obtains your 
written consent to receive research information, then the researchers will not use the Certificate 
to withhold that information.” 
 
The Certificate of Confidentiality will not be used to prevent disclosure to state or local 
authorities of such as child abuse and neglect, or harm to self or others. 
 
Clinical Trial:  
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. 
 
8. Are there any alternatives to this study? 
If you choose not to be in this study, you may continue to receive medical care in your usual 
medical office or clinic. You may discuss alternatives to smoking or quitting smoking with your 
health care provider. 
 
9. What if I want to stop? 
Taking part in research is voluntary. You do not have to be in this study if you do not want to 
be. Even if you decide to be in this study, you can change your mind and stop at any time. 
 
If you refuse to participate, or leave the study, your current or future relationship with Brown 
University will not be affected. 
 
10. Who can I talk to if I have questions about this study? 
 
If you have any questions about your participation in this study, you can call Dr. Patricia Cioe at (401) 
863-6638. They will answer any questions you may have. 


Study Consent V1 
 
V.2. 08.12.21 
11. Who can I talk to if I have questions about my rights as a participant? 
If you have questions about your rights as a research participant, you can contact Brown 
University’s Human Research Protection Program at 401-863-3050 or email them at 
IRB@Brown.edu. 
 
 
12. Consent to Participate 
Your signature below means that you have read the information on this form, asked any 
questions you have about the project, and agree to participate in this study, as indicated above.  
 
Your signature below shows that you have read and understood the information in this document, and 
that you agree to volunteer as a research participant for this study. 
 
You will be offered a copy of this form. 
 
 
 
 
 
Participant's Signature and Date 
/ 
PRINTED NAME 
 
 
 
 
 
Research Staff Signature and Date 
/ 
PRINTED NAME