Nicotine Receptor Density & Response to Nicotine Patch: Pt 2 Extended Treatment
Public ClinicalTrials.gov record NCT02676375. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The study investigators will enroll 45 treatment seeking, cigarette smokers with a Diagnostic and Statistical Manual (DSM-IV) diagnosis of schizophrenia who will be randomly assigned into three arms of treatment for smoking cessation treatment, receiving either 1. Control: "standard therapy" (n=15), including stepwise monotherapy of nicotine patch or bupropion sustained release, 2. Extended treatment with combination bupropion, nicotine patch, and nicotine lozenge for 6 months (n=15), or 3. Extended treatment with combination bupropion, nicotine patch, and nicotine lozenge for 6 months with home visits (n=15) and phone calls to the home or living facility. During all treatments, participants will receive weekly smoking cessation group counseling, as is standard for smoking cessation treatment. At the time of enrollment, participants will complete a one-study visit lead-in to complete baseline assessments, psychological and medical evaluation, and comprehensive assessment of drug use to determine study eligibility. Once determined to be eligible for the trial, participants will be randomly assigned to one of the treatment arms using a randomization procedure. The "standard therapy" treatment arm, or control group, will receive either nicotine patch taper starting at 21 milligrams (mg) daily, nicotine lozenge as needed, and/or bupropion sustained release at 150mg daily for 3 days, then 150 mg twice a day for a total of 12 weeks. The extended therapy arm will start the nicotine patch at 21mg daily with as needed nicotine lozenge for breakthrough cravings and initiation of bupropion sustained release at 150mg daily for 3 days a week prior to starting nicotine replacement, then 150 mg twice daily for 6 months (as tolerated). The third arm will be identical to the second arm except for the added home visit intervention.
Study identification
- NCT ID
- NCT02676375
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 4
- Enrollment
- 42 participants
Conditions and interventions
Conditions
Interventions
- Combination Bupropion + NRTs Drug
- Extended Treatment Other
- Home Visits & Calls Other
- Monotherapy Drug
Drug · Other
Eligibility (public fields only)
- Age range
- 21 Years and older
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Dec 31, 2013
- Primary completion
- May 31, 2016
- Completion
- May 31, 2016
- Last update posted
- Jul 29, 2019
2014 – 2016
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| West Los Angeles Veterans Affairs Medical Center | Los Angeles | California | 90073 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT02676375, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jul 29, 2019 · Synced Sep 7, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT02676375 live on ClinicalTrials.gov.