# Identifying Correlates of Brain Microglial Activation in Neuropsychiatric Syndromes: a Dimensional Approach

> **NCT03705715** · PHASE1 · RECRUITING · sponsor: **The University of Texas Health Science Center, Houston** · enrollment: 200 (estimated)

## Conditions studied

- Neuropsychiatric Syndromes

## Interventions

- **DRUG:** PET with radiotracer [11C]PBR-28 ( or [11C]ER176)
- **OTHER:** Affective challenge

## Key facts

- **NCT ID:** NCT03705715
- **Lead sponsor:** The University of Texas Health Science Center, Houston
- **Sponsor class:** OTHER
- **Phase:** PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2017-05-01
- **Primary completion:** 2028-08
- **Final completion:** 2028-08
- **Target enrollment:** 200 (ESTIMATED)
- **Last updated:** 2025-03-19


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03705715

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03705715, "Identifying Correlates of Brain Microglial Activation in Neuropsychiatric Syndromes: a Dimensional Approach". Retrieved via AI Analytics 2026-05-23 from https://api.ai-analytics.org/clinical/NCT03705715. Licensed CC0.

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