Supplemental Nicotine Administration for Smoking Cessation in Posttraumatic Stress Disorder (PTSD)
Public ClinicalTrials.gov record NCT01055886. 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.
Official title
Supplemental Nicotine Administration for Smoking Cessation in PTSD
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The investigators propose to evaluate the relationship between PTSD, mood, craving and withdrawal symptoms and factors associated with relapse in the context of a randomized clinical smoking cessation trial. The use of supplemental nicotine administration (SNA) during a "pre-treatment" phase before a targeted quit date is an innovative development in smoking cessation, and may be helpful in treating smokers with PTSD. The use of SNA during ad lib smoking for smokers with PTSD is predicted to reduce both the physiological and emotional dependence on inhaled nicotine, thereby increasing the odds of successful smoking cessation. Smokers with PTSD will be randomly assigned to 1 of 2 pre-cessation patch therapy conditions (active patch versus placebo patch) for 2 weeks before a target quit-smoking date. All participants will receive brief cognitive-behavioral therapy (CBT) and will begin standard nicotine replacement therapy on their quit day. PTSD symptoms, mood, smoking craving and withdrawal symptoms will be evaluated using electronic diary assessment for one week prior to the pre-cessation period, during the 2-week pre-cessation period, and 6 weeks post quit date. The study is designed to address the following aims: Specific Aim 1: To examine the effects of SNA on PTSD symptoms, mood, craving and withdrawal through electronic diary assessment. Hypothesis 1.1. SNA will decrease craving for cigarettes during the 2 week pretreatment period as compared to the placebo patch condition. Hypothesis 1.2. SNA will decrease the perceived improvement in mood and PTSD symptoms associated with smoking behavior. Hypothesis 1.3. SNA during the pre-cessation period will result in a reduction of withdrawal symptoms following the quit-date. Specific Aim 2: To evaluate the effect of SNA on quit rates among smokers with PTSD. Hypothesis 2. SNA during the pre-cessation period will result in improved quit rates Specific Aim 3: To investigate potential predictors of relapse including PTSD symptom severity, mood, anxiety sensitivity, distress tolerance, and self-efficacy. Hypothesis 3.1 - 3.5 Increased PTSD symptom severity, increased baseline negative affect, increased anxiety sensitivity, decreased distress tolerance, and lower self-efficacy each will independently be associated with shorter abstinence from smoking.
Study identification
- NCT ID
- NCT01055886
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 69 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 70 Years
- 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
- Oct 31, 2009
- Primary completion
- Oct 31, 2014
- Completion
- Oct 31, 2014
- Last update posted
- Jan 5, 2015
2009 – 2014
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| VA Medical Center | Durham | North Carolina | 27705 | — |
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 NCT01055886, 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 Jan 5, 2015 · Synced Sep 8, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01055886 live on ClinicalTrials.gov.