Inhibition (Psychology) clinical trials

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

View clinical trials related to Inhibition (Psychology).

Filter by:

Withdrawn
Page 1

NCT ID: NCT03441737 Withdrawn - Smoking Cessation Clinical Trials

Aerobic Exercise and Inhibitory Control

AMIAEIC

Start date: April 2018
Phase: N/A
Study type: Interventional

Although more than half of Canadian smokers in 2015 attempted to quit, with one-third attempting more than once, successful smoking cessation (quitting) remains a challenge. Relapse (return to smoking) has been attributed to failures in inhibitory control. Inhibitory control is the ability to suppress actions. Previous studies have identified that aerobic exercise improves inhibitory control and reduces the urge to smoke. This study will examine whether an acute bout of moderate intensity aerobic exercise (i.e. brisk walk on a treadmill) will improve inhibitory control, increase time to first cigarette smoked, and reduce urges to smoke during a brief period of abstinence. Inhibitory control will be assessed using the antisaccade task, which requires the participant to shift their gaze away from a visual target presented to them. Phase I will include assessments of smoking behaviours, physical activity levels, urges to smoke, and inhibitory control. Phase II will consist of a 12-hour smoking abstinence period conducted at home, followed by reassessment of urges to smoke and inhibitory control. Participants will then be randomized to either 20 minutes of aerobic exercise or sitting. Following the intervention, reassessment of urges to smoke, inhibitory control, and time to first cigarette smoked will be conducted.