YMCA Exercise Intervention for Smoking Cessation Study

Completed · Not applicable

Conditions studied: Nicotine Dependence

In brief

Cigarette smoking is the leading cause of death and disability in the United States. Although smoking has declined since 1964, it is still very common among some groups of people. One such group is persons with emotional symptoms and disorders. There has been little success in developing treatments for smoking cessation for smokers with affective disturbances. Recent work suggests that being sensitive to, and less tolerant of, stress is associated with many problems in daily life. People with high 'stress sensitivity' tend to use avoidant strategies to cope with their stress, like smoking. Also, people with high levels of stress sensitivity report stronger beliefs that smoking will reduce negative feelings. They also report having a harder time quitting and in fact, are less successful at doing so. This information suggests that stress sensitivity is important to target during smoking cessation treatment for smokers with affective vulnerabilities. This clinical trial will evaluate a treatment that integrates exercise to reduce stress sensitivity among high stress sensitive smokers. It builds directly from our recent work and we now seek to adapt it to a more a more accessible and sustainable application. Results will provide important information on the benefit of an integrated intervention that could be used in the community for smokers at great risk for relapse and who do not benefit from existing alternative treatments. This study is the first to test an intervention for stress sensitive smokers and has the potential to help at-risk individuals experience quitting success and, ultimately, reduce the burden of tobacco-related cancers in Texas.

Key facts

Study ID

NCT03080090

Run by

Jasper A. Smits

People needed

150

Starts

2017-04-12

Expected to finish

2020-07-06

Last updated by the study team

2026-06-15

Who can join

Age: 18 and older, up to 65. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• Male and female participants ages 18-65
• Willing and able to provide informed consent, attend all study visits and comply with the protocol
• Daily smoker for at least one year
• Currently smoke an average of at least 5 cigarettes per day
• Report a motivation to quit smoking in the next month of at least 5 on a 10-point scale.
• Anxiety Sensitivity Index-3 score ≥ 23 (cut-off score to identify high AS individuals)
• Sedentary as defined by moderate-intensity exercise less than 3 days/wk for at least 20 minutes each time
• Medical clearance to participate in the protocol

You may not qualify if…

• Use of other tobacco products (including e-cigarettes)
• A lifetime history of bipolar disorder, schizophrenia, psychosis, or delusional disorders; an eating disorder in the past 6 months; organic brain syndrome, mental retardation or other cognitive dysfunction that could interfere with capacity to engage in therapy; a history of substance or alcohol abuse or dependence (other than nicotine) in the last 6 months or otherwise unable to commit to refraining from alcohol use during the acute period of study participation.
• Patients with significant suicidal ideation as determined by structured interview or who have enacted suicidal behaviors within 6 months prior to intake will be excluded from study participation and referred for appropriate clinical intervention.
• Body mass index 40. We selected a BMI of 39.9 as the upper limit in order to screen out individuals with Class III obesity who might be more prone to musculoskeletal injuries than individuals with a BMI<40.0).
• Current use of any psychotherapy for smoking cessation not provided by the researchers.
• Current use of any pharmacotherapy or psychotherapy for smoking cessation not provided by the researchers during the quit attempt, including Chantix, Zyban, and Nicotine Replacement Treatment.

Where it is running

• University of Texas at Austin — Austin, Texas, United States

Full record on ClinicalTrials.gov

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