Treatment of Smoking Among Individuals With PTSD

• Status: Completed
• Trial end date: 2015-12-01
• Target enrollment: 0
• Participant gender: All

Summary

This study will examine the effect of combining prolonged exposure, a cognitive-behavioral treatment program for post-traumatic stress disorder (PTSD) with medication (varenicline) and counseling treatments for smoking cessation. Subjects will be randomly assigned to a 3-month treatment of either: 1) varenicline and smoking cessation counseling alone, or 2) prolonged exposure, varenicline, and smoking cessation counseling. Assessments will be completed at the end of treatment and 6-month follow-up.

We hypothesize that, at the end of treatment and at follow-up, abstinence rates and decrease in cigarettes smoked will be greater among participants who receive the combined treatment for both PTSD and smoking.

• Phase: Phase 2
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: University of Pennsylvania
• Collaborator: National Institute on Drug Abuse (NIDA)
• Treatments: Varenicline

Criteria

Inclusion Criteria:

• Male or female treatment-seeking cigarette smokers between 18-75 years old who smoke an average of ≥10 cigarettes/day during past year;

• Current diagnosis of chronic PTSD (symptom duration > 3 months) with clinically significant trauma-related symptoms (PSS-I >= 20)

• Live a commutable distance to the University of Pennsylvania and agree to follow-up visits;

• Agree not to use other forms of smoking cessation treatment or treatment for PTSD during the study period;

• If taking SRIs or other medications at intake, have been on stable medication and dose regimen for past 3 months and agree to maintain current regimen if possible;

• Demonstrate the capacity to provide informed consent;

• Speak and read English.

Exclusion Criteria:

• History of drug or alcohol abuse or dependence in past 3 months or any unwillingness to not smoke marijuana during the first 13 weeks of the study;

• Current and continuing intimate relationship with a physically or sexually abusive partner;

• Current suicidal ideation with intent and/or plan that, in the judgment of the investigator, should be the focus of treatment;

• Prior serious suicide attempt, as judged by the evaluator to have a high degree of lethality;

• Current or past history of psychosis (bipolar disorder or schizophrenia);

• History of significant cardiovascular disease or uncontrolled hypertension in past 6 months;

• Women who are pregnant, likely to become pregnant (i.e., sexually active and not using contraception), or nursing.