Monoamine Contributions to Neurocircuitry in Eating Disorders
Public ClinicalTrials.gov record NCT02020408. 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.
This study will use brain imaging technologies to measure several neurotransmitters (serotonin and dopamine) that contribute to our abilities to respond to reward or inhibit our impulses, and which are known to be altered in the brain of people with anorexia nervosa (AN) and bulimia nervosa (BN). Because palatable food stimulates dopamine secretion, we propose to use a challenge with brain imaging that will stimulate dopamine release which we hypothesize will generate anxiety rather than pleasure in AN, and will help explain why AN restrict eating in order to reduce anxiety. This study will help to understand the unique puzzling symptoms in eating disorders and contribute to finding better methods for identifying effective treatments for these often relapsing and sometimes chronic disorders.
Study identification
- NCT ID
- NCT02020408
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 4
- Enrollment
- 88 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 45 Years
- Sex
- Female
- 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
- Apr 30, 2011
- Primary completion
- Dec 30, 2017
- Completion
- Dec 30, 2017
- Last update posted
- Apr 26, 2020
2011 – 2017
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of California San Diego | San Diego | California | 92102 | — |
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 NCT02020408, 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 Apr 26, 2020 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT02020408 live on ClinicalTrials.gov.