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Real Time fMRI and Quitting Smoking

NCT03302026 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 46

Last updated 2019-04-16

No results posted yet for this study

Summary

This study will examine how real-time functional magnetic resonance imaging (rt-fMRI) feedback can be used to modulate brain activation in the context of smoking cues in order to resist craving. Participants will complete a total of three fMRI scanning sessions with a cue suppression task with or without neurofeedback training (NFT). Participants will be randomized to an active group (active NFT) or a control group (no NFT) during the scanning sessions. At the end of the third session, all participants will complete a validated smoking lapse laboratory paradigm to evaluate effects of NFT on smoking behavior.

Conditions

  • Nicotine Use Disorder

Interventions

BEHAVIORAL

Realtime biofeedback using fMRI

Real-time fMRI (rt-fMRI) allows for rapid analysis of brain activation while an individual is actively performing a task, and can be used to provide real-time neurofeedback to individuals during fMRI scanning. Using neurofeedback, individuals can learn to modulate activity in specific regions of the brain. We propose to use rt-fMRI neurofeedback training to help smokers consciously modulate activation in areas related to cravings and self-control in order to improve control smoking urges. Participants will complete four sessions: an intake session and 3 scanning visits. The primary outcome is the ability to resist smoking during a validated smoking lapse paradigm.

Sponsors & Collaborators

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2018-01-02
Primary Completion
2019-03-01
Completion
2019-03-28

Countries

  • United States

Study Locations

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Entities

Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03302026 on ClinicalTrials.gov