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Efficacy of Transcanal Endoscopic Tympanic Membrane Reinforcement and Eustachian Tube Occlusion Combination for Treating Patulous Eustachian Tube

Efficacy of Transcanal Endoscopic Tympanic Membrane Reinforcement and Eustachian Tube Occlusion Combination for Treating Patulous Eustachian Tube

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500114048
Enrollment
Unknown
Registered
2025-12-05
Start date
2025-04-01
Completion date
Unknown
Last updated
2025-12-08

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Patulous Eustachian Tube

Interventions

Case series:None

Sponsors

Sun Yat-sen Memorial Hospital, Sun Yat-sen University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
13 Years to 61 Years

Inclusion criteria

Inclusion criteria: 1. Diagnosed as Definite PET according to criteria proposed by Japan Otological Society 2018. 2. Receive transcanal endoscopic tympanic membrane reinforcement and eustachian tube occlusion combination surgery in department of otolaryngology in Sun-Yat sen memorial hospital. 3. Followed up at 1 month, 3 months and 6 months postoperatively.

Exclusion criteria

Exclusion criteria: 1. Application of steroid or immunosuppressive drugs. 2. Participate in other clinical trials during surgery or follow-up.

Design outcomes

Primary

MeasureTime frame
VAS score improvement;—

Countries

China

Contacts

Public ContactYang Haidi

Sun Yat-sen Memorial Hospital, Sun Yat-sen University

yanghd@mail.sysu.edu.cn+86 131 7882 1663

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026