Study on the Safety and Efficacy of Intratympanic Injection of Small Extracellular Vesicles Derived From Mesenchymal Stem Cells in Severe and Profound Sudden Sensorineural Hearing Loss
Clinical trial NCT07404709 · NOT_YET_RECRUITING
Trial details
- NCT number
- NCT07404709
- Sponsor
- The Affiliated Hospital of Qingdao University
- Status
- NOT_YET_RECRUITING
- Phase
- Phase 1, Phase 2
- Study type
- INTERVENTIONAL
- Start date
- 2026-02-28
- Primary completion
- 2027-12-31
- Enrollment
- 9
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