Comparison of Clinical Effect Between Endoscopic and Microscopic Ear Surgery of Cholesteatoma: A Multicenter Retrospective Observational Study

Clinical trial NCT05182268 · COMPLETED

Trial details

NCT number: NCT05182268
Sponsor: Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
Status: COMPLETED
Study type: OBSERVATIONAL

Endoscopy; Microscopy; Ear Surgery; Cholesteatoma; Clinical Effect

Start date: 2016-11-01
Primary completion: 2021-03-30
Enrollment: 186

View on ClinicalTrials.gov

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