# Neurophysiological Markers in the Depressive Episode Characterized by Anhedonic Drug Resistance: Evaluation of Motor Skills and P300 Wave

> **NCT04456868** · NA · TERMINATED · sponsor: **University Hospital, Rouen** · enrollment: 36 (actual)

## Conditions studied

- Bipolar Anhedonic Depression

## Interventions

- **BEHAVIORAL:** Electroencephalogram
- **BEHAVIORAL:** walking test
- **BEHAVIORAL:** Quality of life questionnaire
- **PROCEDURE:** Position emission tomography

## Key facts

- **NCT ID:** NCT04456868
- **Lead sponsor:** University Hospital, Rouen
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2020-08-24
- **Primary completion:** 2023-08-10
- **Final completion:** 2023-08-10
- **Target enrollment:** 36 (ACTUAL)
- **Why stopped:** Inability to include additional patients in the arms with depression
- **Last updated:** 2026-02-10


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04456868

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04456868, "Neurophysiological Markers in the Depressive Episode Characterized by Anhedonic Drug Resistance: Evaluation of Motor Skills and P300 Wave". Retrieved via AI Analytics 2026-06-05 from https://api.ai-analytics.org/clinical/NCT04456868. Licensed CC0.

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