Clinical trial
Hearing Changes After Skull Base and Mastoid Surgery
NCT04322747 is registered in ClinicalTrials.gov with Gateway Biotechnology, Inc. as lead sponsor.
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Registry record
As filed in ClinicalTrials.gov.
- Title
- Hearing Changes After Skull Base and Mastoid Surgery
- Lead sponsor
- Gateway Biotechnology, Inc.
- Phase
- Observational
- Overall status
- Withdrawn
- Start date
- September 1, 2021
- Completion date
- February 28, 2022
- Enrollment
- 0 (actual)
- Sites
- 1
Conditions
As the registry lists them; a condition with its own page is linked.