# Evolution of Surgery for Middle-ear Cholesteatoma After the Introduction of Exclusive Endoscopic Ear Surgery

> **NCT07723547** · — · COMPLETED · sponsor: **Centre Hospitalier Universitaire de Nice** · enrollment: 443 (actual)

## Conditions studied

- Cholesteatoma, Middle Ear

## Interventions

- **PROCEDURE:** Cholesteatoma surgery without exclusive endoscopic technique

## Key facts

- **NCT ID:** NCT07723547
- **Lead sponsor:** Centre Hospitalier Universitaire de Nice
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2012-01-01
- **Primary completion:** 2026-01-09
- **Final completion:** 2026-01-09
- **Target enrollment:** 443 (ACTUAL)
- **Last updated:** 2026-07-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07723547

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07723547, "Evolution of Surgery for Middle-ear Cholesteatoma After the Introduction of Exclusive Endoscopic Ear Surgery". Retrieved via MORVS 2026-10-21 from https://api.morvs.ai/clinical/NCT07723547. Licensed CC0.

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