# PRISM Neurofeedback Training for MDD Anhedonic Patients

> **NCT05869708** · NA · COMPLETED · sponsor: **GrayMatters Health Ltd.** · enrollment: 19 (actual)

## Conditions studied

- Depression
- Anhedonia

## Interventions

- **DEVICE:** Active RS-EFP
- **DEVICE:** Sham RS-EFP

## Key facts

- **NCT ID:** NCT05869708
- **Lead sponsor:** GrayMatters Health Ltd.
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2023-07-01
- **Primary completion:** 2025-09-03
- **Final completion:** 2025-09-03
- **Target enrollment:** 19 (ACTUAL)
- **Last updated:** 2025-09-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05869708

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05869708, "PRISM Neurofeedback Training for MDD Anhedonic Patients". Retrieved via AI Analytics 2026-06-13 from https://api.ai-analytics.org/clinical/NCT05869708. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*