Extinction Updating in Reconsolidation
Public ClinicalTrials.gov record NCT02154685. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Reducing Smoking Cue Reactivity and Behavior Via Retrieval-Extinction Mechanism
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
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.
Study identification
- NCT ID
- NCT02154685
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 77 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 65 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Nov 30, 2013
- Primary completion
- Aug 31, 2015
- Completion
- Aug 31, 2015
- Last update posted
- Oct 1, 2015
2013 – 2015
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Medical University of South Carolina | Charleston | South Carolina | 29425 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT02154685, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Oct 1, 2015 · Synced Sep 1, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT02154685 live on ClinicalTrials.gov.