Examining Brain Responses Linked to Emotion in Individuals Who Smoke Cigarettes
Public ClinicalTrials.gov record NCT04310735. 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.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The study will use functional magnetic resonance imaging and facial coding methods to study individuals who smoke cigarettes. Smoking expectancy (the extent to which one perceives an opportunity to smoke a cigarette) will be manipulated using instructions, and the investigators will examine the effects of this manipulation on two primary endpoints under conditions designed to induce an urge to smoke: (1) brain responses measured using fMRI and (2) subjective affective responses measured using facial coding. Secondary endpoints include self-report measures of the desire to smoke and current affect.
Study identification
- NCT ID
- NCT04310735
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 62 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 21 Years to 55 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
- Oct 4, 2019 (Actual)
- Primary completion
- Jun 30, 2023 (Actual)
- Completion
- Nov 28, 2023 (Actual)
- Last update posted
- Mar 7, 2025
2019 – 2023
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| The Pennsylvania State University | University Park | Pennsylvania | 16870 | — |
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 NCT04310735, 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 Mar 7, 2025 · Synced Oct 14, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT04310735 live on ClinicalTrials.gov.