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Neural Correlates of Reward and Symptom Expression in Anorexia Nervosa

NCT03275545 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 79

Last updated 2022-09-21

No results posted yet for this study

Summary

The objective of this study is to identify the patterns of brain activity in reward circuitry that promote symptoms of anorexia nervosa. This project will compare weight-restored individuals with anorexia nervosa to a non-eating disorder control group on reward brain circuitry patterns in response to typically rewarding cues (i.e., entertaining videos) and disorder-specific restrictive eating cues (i.e., low-fat food choice) using fMRI. In addition, this study will examine which neurobiological reward responses among weight-restored individuals with anorexia nervosa predict objective restrictive eating (measured by laboratory meal intake) and longitudinal risk of relapse one year later.

Conditions

  • Anorexia Nervosa

Interventions

OTHER

No intervention

No intervention is being examined in this study

Sponsors & Collaborators

Principal Investigators

  • Ann Haynos, PhD · University of Minnesota

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2018-02-28
Primary Completion
2022-07-12
Completion
2022-08-01

Countries

  • United States

Study Locations

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Entities

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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 NCT03275545 on ClinicalTrials.gov