Investigation of the benefit of tympanotomy with sealing of the round window membrane in acute idiopathic sensorineural hearing loss

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00034890

Enrollment

500

Registered

2024-09-06

Start date

2021-11-15

Completion date

Unknown

Last updated

2025-04-07

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

Conditions

H90.4 H90.5 H91.2 H93.3

Interventions

Group 1: Tympanotomy with covering of the round window membrane after acute hearing loss Group 2: Conservative treatment of acute hearing loss

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: All patients with tympanotomy with sealing of the round window membrane after acute hearing loss and all patients with conservative therapy after acute hearing loss

Exclusion criteria

Exclusion criteria: Craniocerebral trauma, varicella infection, vestibular schwannon, preoperative medication with Osmofundin and Diamox

Design outcomes

Primary

Measure	Time frame
Improvement of hearing performance in tone audiometry after acute idiopathic sensorineural hearing loss in patients with and without tympanotomy with covering of the round window membrane	—

Secondary

Measure	Time frame
Comparison of the hearing generation with regard to gender, age, various concomitant symptoms of hearing loss, concomitant drug treatment, hearing loss before therapy	—

Countries

Germany

Contacts

Public ContactSusan Arndt

Klinik für Hals-Nasen und Ohrenheilkunde, Uniklinik Freiburg

susan.arndt@uniklinik-freiburg.de076127042010

Outcome results

None listed

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