Smoking Cessation Clinical Trial
Official title:
Reducing Smoking Cue Reactivity and Behavior Via Retrieval-Extinction Mechanism
Smoking occurs in approximately 21% of the US population, is responsible for an annual mortality rate of approximately 438,000 citizens, and has an associated healthcare economic burden of $167 billion. Although pharmacotherapies have improved cessation outcome, the vast majority of individuals making quit attempts relapse within 5-10 days of cessation. The hypotheses to be examined in this study may have potentially important implications for smoking cessation treatment and will, therefore, target the single greatest addiction-related cause of morbidity and mortality.This study will investigate a novel behavioral strategy for altering important memory processes that underlie human smoking-related nicotine addiction. This strategy used in this study employs established cue exposure procedures to putatively update smoking-related memory with information that will suppress responding to smoking cues. The goal here is to alter existing nicotine-related memory directly rather than rely exclusively on the establishment of an inhibitory extinction process, via traditional cue exposure therapy, which is known to be vulnerable to spontaneous recovery, renewal and reinstatement. Positive findings would represent a significant advance in exposure-based therapy for addiction and could lead to a treatment that uniquely targets the problem of cue-elicited craving and reactivity, thereby addressing a major obstacle to successful smoking cessation.
We propose to examine the effects of two sessions of retrieval-extinction (R-E) training in smokers who are making a quit attempt. Retrieval will be initiated by a brief (5-min.) video with smoking-related content and the extinction will consist of protracted (1 hr.) exposure to smoking cues. A control group receiving the same treatment except that the retrieval video will have nonsmoking/neutral content will serve to demonstrate that retrieval is a key feature of R-E training. Effects of training on smoking craving and cue reactivity will be assessed 1-day, 2-weeks and 4-weeks post-training, whereas training effects on indices of smoking behavior/cessation will be preliminarily assessed 2-weeks and 4-weeks post-training. It is expected that the R-E training will result in significant and enduring reductions in craving and reactivity to both novel and familiar smoking cues and have a favorable impact on smoking. Positive findings from this study could lead to a safe and effective behavioral intervention that will help smokers overcome the threat to cessation posed by cue-elicited craving and reactivity, and thereby reduce the burden levied against society by this most costly addiction. Additionally, this intervention could be modified to treat addiction to other substances. ;
Allocation: Randomized, Intervention Model: Parallel Assignment, Masking: Single Blind (Subject), Primary Purpose: Treatment
Status | Clinical Trial | Phase | |
---|---|---|---|
Completed |
NCT04043728 -
Addressing Psychological Risk Factors Underlying Smoking Persistence in COPD Patients: The Fresh Start Study
|
N/A | |
Completed |
NCT03999411 -
Smartphone Intervention for Smoking Cessation and Improving Adherence to Treatment Among HIV Patients
|
Phase 4 | |
Completed |
NCT04617444 -
The ESTxENDS Trial- Substudy on Effects of Using Electronic Nicotine Delivery Systems (ENDS) on Olfactory Function
|
N/A | |
Completed |
NCT02796391 -
Facilitating Smoking Cessation With Reduced Nicotine Cigarettes
|
Phase 2 | |
Completed |
NCT03397511 -
Incorporating Financial Incentives to Increase Smoking Cessation Among Asian Americans Residing in New York City
|
N/A | |
Not yet recruiting |
NCT05188287 -
A Culturally Tailored Smartphone Application for African American Smokers
|
N/A | |
Recruiting |
NCT05264428 -
The Effect of Honey on Lessening the Withdrawal Symptoms
|
N/A | |
Recruiting |
NCT05846841 -
Personalized Tobacco Treatment in Primary Care (MOTIVATE)
|
N/A | |
Completed |
NCT04133064 -
Assessment of the Pivot Breath Sensor: Single-Arm Cohort Study
|
N/A | |
Completed |
NCT03187730 -
Integrating Financial Management Counseling and Smoking Cessation Counseling to Reduce Health and Economic Disparities in Low-Income Immigrants
|
Phase 4 | |
Completed |
NCT03474783 -
To Explore the Factors Affecting the Effectiveness of Smoking Cessation
|
N/A | |
Completed |
NCT04635358 -
Feasibility Study of Smoking Cessation for the Staff of a Hospital Center
|
N/A | |
Terminated |
NCT03670264 -
BE Smokefree: Behavioral Economics Incentives to Engage Adolescents in Smoking Cessation
|
N/A | |
Not yet recruiting |
NCT06307496 -
VIDeOS for Smoking Cessation
|
N/A | |
Completed |
NCT03206619 -
A Health Recommeder System to Tailor Message Preferences in a Smoking Cessation Programme
|
||
Completed |
NCT02905656 -
Strategies to Promote Cessation in Smokers Who Are Not Ready To Quit
|
N/A | |
Completed |
NCT02997657 -
Positive Psychotherapy for Smoking Cessation Enhanced With Text Messaging: A Randomized Controlled Trial
|
N/A | |
Completed |
NCT02239770 -
Pharmacokinetics of Nicotine Film in Smokers
|
N/A | |
Completed |
NCT02562521 -
A Smoking Cessation Intervention for Yale Dining Employees
|
Phase 4 | |
Recruiting |
NCT02422914 -
Benefits of Tobacco Free Cigarette
|
N/A |