Brain Dopamine Dynamics in Obesity
Public ClinicalTrials.gov record NCT07915986. 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.
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Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This study measures the brain's dopamine response to milkshake consumption in people with a healthy weight and people with obesity and examines whether this response differs between the two groups. Dopamine release will be measured using ultra-high-resolution positron emission tomography (PET) imaging with the NeuroEXPLORER scanner. The study will also examine how the dopamine response relates to hormonal responses measured at the same time and to participants' food intake behavior.
Study identification
- NCT ID
- NCT07915986
- Recruitment status
- Not yet recruiting
- Study type
- Interventional
- Phase
- Phase 1
- Enrollment
- 100 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 50 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 2026 (Estimated)
- Primary completion
- Nov 2029 (Estimated)
- Completion
- Nov 2029 (Estimated)
- Last update posted
- Nov 4, 2026
2026 – 2029
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Yale School of Medicine | New Haven | Connecticut | 06520 | — |
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 NCT07915986, 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 Nov 4, 2026 · Synced Nov 5, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT07915986 live on ClinicalTrials.gov.