Pain, Reward, Attention and Neurocircuitry: Biomarkers of Suicidality
NCT02811198 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 97
Last updated 2026-02-27
Summary
The ultimate aim of this study is to identify a biomarker of suicide risk in MDD by measuring the "hedonic spectrum" (pain and reward responsivity), attention and its associated brain structures using brain scans (fMRI and DTI), as well as the stability of markers over time.
Conditions
Interventions
- OTHER
-
No intervention
Sponsors & Collaborators
-
Unity Health Toronto
lead OTHER
Principal Investigators
-
Sakina Rizvi, PhD · Unity Health Toronto
Eligibility
- Min Age
- 18 Years
- Max Age
- 70 Years
- Sex
- ALL
- Healthy Volunteers
- Yes
Timeline & Regulatory
- Start
- 2017-01-01
- Primary Completion
- 2024-12-09
- Completion
- 2025-01-30
Countries
- Canada
Study Locations
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