endoscopic ear surgery

OTHER2 trials

Sponsors

Combined Military Hospital Quetta, Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University

Conditions

Endoscopy; Microscopy; Ear Surgery; Cholesteatoma; Clinical EffectTympanic Membrane Perforation

Unknown Phase

Composite Cartilage Perichondrium Graft for Air Bone Gap Closure in Chronic Suppurative Otitis Media (CSOM) Without Posterior Meatal Flap

Combined Military Hospital QuettaTympanic Membrane Perforation

Start: 2021-09-01End: 2022-09-30Target: 300Updated: 2021-10-21

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

CompletedNCT05182268

Sun Yat-Sen Memorial Hospital of Sun Yat-Sen UniversityEndoscopy; Microscopy; Ear Surgery; Cholesteatoma; Clinical Effect

Start: 2016-11-01End: 2021-03-30Updated: 2022-01-10