NCT04725617Recruiting
Wellness Intervention for Smoking and HIV
Using Sleep Health to Optimize Smoking Cessation Treatment Response in HIV-Positive Adults
Source: ClinicalTrials.gov · Last updated 19 Aug 2025 · Not updated for over 12 months - ask the site whether it is still open
Brief summary (registry, in English)
The investigators propose to use a parallel group, randomized controlled trial to test the efficacy of a 13-week personalized approach to reducing smoking intervention versus a second approach using a different health intervention on smoking cessation, healthy sleep metrics, and biomarkers of cardiovascular risk in a sample of 200 treatment-seeking smokers who are adults living with HIV (ALHIV). To enroll in the study, treatment-seeking ALHIV smokers will undergo phone and in-person study eligibility assessments, including a history, physical examination, screening laboratory tests, and an overnight in-home objective sleep assessment. Eligible subjects (N=200) will be randomized to the 13-week Approach 1 (N=100) or Approach 2 (N=100) condition. All subjects will receive a 12-week course of varenicline (beginning in week 2) and 8 individual 15-minute smoking cessation counseling sessions \[weeks 1, 2, 3 (target quit date), 5, 7, 9, 11, 13\]. At each in-person counseling session, 30-45 minutes of Approach 1 or Approach 2 counseling will be provided as well. While receiving varenicline, the study team will monitor for side effects and changes to blood pressure at each study visit for safety reasons. Study measures are collected at all time points including EOT (week 13), and 6-month follow-up (6MFU).
- Status (registry)
- Recruiting
- Study type
- Interventional
- Enrollment
- 200 (estimated)
- First submitted
- 15 Jan 2021
- Start date
- 16 Nov 2021
- Primary completion date
- 28 Sept 2025
- Lead sponsor
- University of Arizona
- Diseases
- HIV
- NCT number
- NCT04725617
What you commit to
- Study type: Interventional
- Planned participants: 200
- From 16 Nov 2021 to the primary completion date, 28 Sept 2025
- 2 sites in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Prior treatment
- Unstable drug use that precludes reliable study participation as assessed by study physician;
- Any prior history of seizure disorder within the past year;
- Currently working night/rotating shift and/or use of a sleep medication, or a medication that could influence sleep;
- Prior history of adult somnambulism;
- Use of a sleep medication that will interfere with study results
Other illness
- Unstable mental illness that precludes reliable study participation as assessed by study physician;
- A history of a suicide attempt within the last two years, and/or current nonspecific suicidal thoughts as defined by the Columbia Suicide Severity Rating Scale;
- Serious or unstable disease within the past 6 months (e.g., cancer, seizure disorder, end-stage liver disease, end-stage renal disease, uncontrolled diabetes, pulmonary disease requiring oxygen);
- Unstable cardiac condition (i.e., angina, myocardial infarction, or coronary angioplasty) within the past 6 months or a clinically significant EKG that may present a health or safety risk as assessed by the study physician;
Other
- Regular use of chewing tobacco, snuff, cigars, e-cigarettes, unless willing to stop;
- Current enrollment or plans to enroll in another smoking cessation program or use other smoking cessation products for the duration of the study;
- Women of childbearing potential who are pregnant, lactating, or likely to become pregnant during the trial and unwilling to use contraception during the study;
- Unstable alcohol use that precludes reliable study participation as assessed by study physician;
- Unstable or untreated moderate or severe depression as assessed by the Patient Health Questionnaire 9 (PHQ-9) scale. A participant with a score of ≥ 15 will be referred to one of the study's mental health clinicians (Dr. Michael Grandner or Dr. Susan Gorovoy) for further assessment of their depression
- Inability to complete any of the study tasks as determined by the investigators.
Who the study is looking for
- Males and females 18 -75 years;
- Documented HIV infection;
- CD4+ T cell count ≥ 200 cells/mm3;
- On stable antiretroviral therapy without intention of changing, or not on antiretroviral therapy with no immediate intention to start;
- Smoke at least 5 cigarettes/day;
- Report wanting to quit smoking in the next month;
- Have no sleep disorders (with the exception of insomnia or mild to moderate obstructive sleep apnea (STOP-Bang score of 4 or less; apnea-hypopnea index (AHI) of less than 30);
- Able to communicate in English and provide written informed consent for study procedures;
- Able to use varenicline tartrate safely;
- Will be residing in the geographic area for at least 10 months;
- Willing to attend 8 in-person sessions and one 6-month follow up assessment.
Age in the registry: 18 years to 75 years · Sex: All · Does not accept healthy volunteers
Sites (2)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Banner-University Medical Center Phoenix Coordinator of this site? Confirm its status | Phoenix | United States | Recruiting |
| University of Arizona Coordinator of this site? Confirm its status | Tucson | United States | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.