# Wideband Tympanometry for Monitoring Intracranial Pressure in Adult Patients in Intensive Care, Operated on for an Intracranial Lesion After Traumatic Brain Injury, or With Intracranial Hemorrhage

> **NCT04849221** · — · COMPLETED · sponsor: **Centre Hospitalier Universitaire Dijon** · enrollment: 41 (actual)

## Conditions studied

- Intracranial Pressure

## Interventions

- **OTHER:** Tympanometry measurement in both ears
- **OTHER:** Collection of clinical and paraclinical data
- **OTHER:** Intracranial pressure reading (ICP)

## Key facts

- **NCT ID:** NCT04849221
- **Lead sponsor:** Centre Hospitalier Universitaire Dijon
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2021-03-04
- **Primary completion:** 2021-08-22
- **Final completion:** 2021-08-22
- **Target enrollment:** 41 (ACTUAL)
- **Last updated:** 2023-02-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04849221

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04849221, "Wideband Tympanometry for Monitoring Intracranial Pressure in Adult Patients in Intensive Care, Operated on for an Intracranial Lesion After Traumatic Brain Injury, or With Intracranial Hemorrhage". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT04849221. Licensed CC0.

---

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