# Mental Flexibility

> **NCT04135001** · NA · UNKNOWN · sponsor: **Walter Reed Army Institute of Research (WRAIR)** · enrollment: 500 (estimated)

## Conditions studied

- Anger
- Hostility

## Interventions

- **BEHAVIORAL:** HBM Training
- **OTHER:** Placebo Training

## Key facts

- **NCT ID:** NCT04135001
- **Lead sponsor:** Walter Reed Army Institute of Research (WRAIR)
- **Sponsor class:** FED
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2019-08-06
- **Primary completion:** 2023-08-06
- **Final completion:** 2024-08-06
- **Target enrollment:** 500 (ESTIMATED)
- **Last updated:** 2021-04-08


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04135001

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04135001, "Mental Flexibility". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT04135001. Licensed CC0.

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