# Study of the Use of Hearing Protection Equipment in the Occurence of Acute Acoustic Trauma in the Army

> **NCT04804982** · — · COMPLETED · sponsor: **Direction Centrale du Service de Santé des Armées** · enrollment: 394 (actual)

## Conditions studied

- Acoustic Trauma

## Interventions

- **OTHER:** Questionnaire

## Key facts

- **NCT ID:** NCT04804982
- **Lead sponsor:** Direction Centrale du Service de Santé des Armées
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2021-03-30
- **Primary completion:** 2021-05-28
- **Final completion:** 2021-05-28
- **Target enrollment:** 394 (ACTUAL)
- **Last updated:** 2022-09-13


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04804982

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04804982, "Study of the Use of Hearing Protection Equipment in the Occurence of Acute Acoustic Trauma in the Army". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT04804982. Licensed CC0.

---

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