Clinical Trials Logo
  1. Home
  2. Smoking
  3. NCT00633256

The Effect of Cycloserine on Smoking Behavior in Nicotine Dependent Smokers

Smoking Clinical Trial

Official title:
The Effect of Cycloserine on Smoking Behavior in Nicotine Dependent Smokers.

Clinical Trial Summary

A total of 20 subjects will participate in this four week, between groups, double-blind, placebo controlled study. Subjects will participate in two experimental sessions separated by approximately one week. Subjects will be randomized to receive either 50 mg cycloserine or placebo combined with cue exposure. Several physiological and subjective outcome measures (e.g., heart rate, blood pressure, galvanic skin response) will be obtained during the sessions. Experimental sessions will last approximately 4.5 hours with follow-up sessions lasting approximately thirty minutes. Our aims are:

1. To examine the effect of cycloserine vs. placebo on extinction of smoking cue reactivity in overnight abstinent smokers. Reactivity to smoking cues will be captured with self-report smoking urges and physiological measures (heart rate, blood pressure, and skin conductance).

We hypothesize that cycloserine, relative to placebo, will facilitate extinction of smoking cue reactivity.

2. To examine the effect of cycloserine vs. placebo when combined with two 4.5 hour laboratory cue exposure training sessions, on smoking behavior in smokers. Smoking behavior will be measured with self-report smoking and saliva cotinine levels.

3. To examine the effect of cycloserine vs. placebo on memory performance in nicotine dependent smokers. Memory performance will be measured with verbal learning, recognition and recall tasks.

4) To examine the safety and tolerability of cycloserine treatment in smokers. We hypothesize that cycloserine will be well tolerated by smokers.

Clinical Trial Description

n/a

Study Design

Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Factorial Assignment, Masking: Double Blind (Subject, Caregiver, Investigator), Primary Purpose: Treatment

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT00633256
Study type Interventional
Source Yale University
Contact
Status Completed
Phase N/A
Start date December 2006
Completion date February 2008
View Details
See also
  Status Clinical Trial Phase
Completed NCT03999411 - Smartphone Intervention for Smoking Cessation and Improving Adherence to Treatment Among HIV Patients Phase 4
Completed NCT03931772 - Online Automated Self-Hypnosis Program N/A
Completed NCT02649556 - A 26-week Extension of the ZRHR-ERS-09-US Study Evaluating Biological and Functional Changes in Healthy Smokers After Switching to THS 2.2 N/A
Completed NCT03901066 - Smoking Dependence and Periodontitis
Recruiting NCT05846841 - Personalized Tobacco Treatment in Primary Care (MOTIVATE) N/A
Completed NCT03170752 - Implementing and Testing a Cardiovascular Assessment Screening Program (CASP) N/A
Completed NCT03305978 - Pulmonary Nodule Detection: Comparison of an Ultra Low Dose vs Standard Scan. N/A
Completed NCT00000437 - Tobacco Dependence in Alcoholism Treatment (Nicotine Patch/Naltrexone) Phase 4
Completed NCT06105424 - BRP1602: Evaluation of Technical and Logistical Feasibility to Measure Lung Permeability N/A
Active, not recruiting NCT02752022 - Monitoring the Transition From Smoking to E-cigarettes
Completed NCT02912000 - TEACH: Technology Evaluation to Address Child Health N/A
Completed NCT02901171 - The Contribution of a Smartphone Application to Acceptance and Commitment Therapy Group Treatment for Smoking Cessation N/A
Completed NCT03206619 - A Health Recommeder System to Tailor Message Preferences in a Smoking Cessation Programme
Completed NCT04340830 - The Effect of Smoking on Dimensional Changes of Free Gingival Graft Around Dental Implants N/A
Completed NCT02949648 - Electronic Cigarette Use and Quitting in Youth N/A
Completed NCT02945371 - Tailored Inhibitory Control Training to Reverse EA-linked Deficits in Mid-life N/A
Completed NCT02246114 - Self-Monitoring of Carbon Monoxide to Enhance Reproductive Outcomes in Women N/A
Completed NCT01898507 - Nicotine Metabolism and Low Nicotine Cigarettes N/A
Completed NCT03448900 - Intervention Study for Smoking Cessation in Spanish College Students N/A
Completed NCT02008292 - Acetylcholine, Tobacco Smoking, Genes and Nicotinic Receptors N/A