Clinical Trials Logo

Clinical Trial Summary

People with schizophrenia have two- to three-times the mortality risk of the general population. This is primarily due to their unusually high rates of cigarette smoking, as well as other cardiovascular risk factors such as physical inactivity, obesity, high blood cholesterol and diabetes. Effective smoking treatments are needed to reduce morbidity and mortality in this population. Over a dozen experimental studies indicate that walking and other forms of exercise acutely reduce cigarette craving, nicotine withdrawal symptoms and smoking behavior in non-psychiatric smokers. However, the effects of acute exercise on smoking measures have not been studied in smokers with schizophrenia. This study will use a within-subjects, repeated-measures design, in which participants will undergo 4 laboratory sessions (order counterbalanced across participants): (1) smoking cues followed by exercise, (2) smoking cues followed by passive activity, (3) neutral cues followed by exercise, (4) neutral cues followed by passive activity. Outcome measures include cigarette craving, nicotine withdrawal symptoms, mood and smoking behavior. If the results of this study indicate that walking acutely reduces craving and smoking in smokers with schizophrenia, the next step in this research would be to test the effectiveness of a smoking cessation intervention that incorporates exercise bouts as a behavioral strategy for improving smoking cessation rates in this population.


Clinical Trial Description

n/a


Study Design

Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Crossover Assignment, Masking: Single Blind (Subject), Primary Purpose: Basic Science


Related Conditions & MeSH terms


NCT number NCT01635075
Study type Interventional
Source Brown University
Contact
Status Completed
Phase Phase 2
Start date June 2012
Completion date January 2015

See also
  Status Clinical Trial Phase
Completed NCT01928719 - Reduced Nicotine Content Cigarettes in Smokers of Lower Socioeconomic Status N/A
Completed NCT01995123 - Behavioral Activation for Smoking Cessation in PTSD N/A
Not yet recruiting NCT03249428 - E-Cigarette Inner City RCT N/A
Recruiting NCT02564289 - Cardiovascular Effects of Chronic Snus Use N/A
Completed NCT01928758 - Reduced Nicotine Cigarettes in Smokers With Mood and Anxiety Disorders N/A
Withdrawn NCT01847300 - cSBI-M for Young Military Personnel N/A
Completed NCT01570595 - Positively Smoke Free on the Web (PSFW) for Smokers Living With HIV Phase 1/Phase 2
Completed NCT01428310 - Study to Evaluate the Safety and Efficacy of Dietary Supplement Anatabloc in Reducing Daily Smokers' Urge to Smoke Phase 1
Recruiting NCT00977249 - Varenicline for Long-term Nicotine Replacement Therapy (NRT) Users Phase 2/Phase 3
Active, not recruiting NCT00968513 - Evaluation of Tobacco Treatment Strategies for Inpatient Psychiatry Phase 3
Completed NCT00722124 - S-Adenosyl-L-Methionine (SAMe) for Smoking Abstinence Phase 2/Phase 3
Completed NCT01113424 - Bioequivalence Between Nicotine Replacement Products and Nicorette® Gum N/A
Completed NCT00747643 - Varenicline Effects on Cue Reactivity and Smoking Reward/Reinforcement N/A
Completed NCT01228617 - Single-dose Pharmacokinetics of Oral Nicotine Replacement Products N/A
Completed NCT01238627 - Bioequivalence Between Two Oral Nicotine Sublingual Tablets, 2 mg and 4 mg N/A
Completed NCT00296647 - Smoking Cessation Intervention: Effectiveness in Primary Care Phase 4
Completed NCT00394420 - Emergency Department Telephone Quitline N/A
Recruiting NCT05487807 - Adapting and Evaluating a Tobacco Use Cessation Program for People Living With HIV in Uganda and Zambia Phase 1
Completed NCT03553992 - An Extended Facebook Intervention for Young Sexual and Gender Minority Smokers N/A
Withdrawn NCT05440721 - Clinical Trial of an Innovative Digital Therapeutic for Smoking Cessation With Biochemical Verification N/A