Gas Supply, Demand and Middle Ear Gas Balance: Specific Aim 3
Middle Ear Pressure Regulation in Health and Disease/Gas Supply, Demand and Middle Ear Gas Balance: Specific Aim 3
Sponsor: Cuneyt M. Alper
Terminated
slow recruitment and adverse events
Listed as NCT01925495, this EARLY_PHASE1 trial focuses on Middle-ear Function and remains terminated or withdrawn. Sponsored by Cuneyt M. Alper, it has been updated 10 times since 2016, reflecting substantial change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.
Status Flow
Change History
10 versions recorded-
Sep 2024 — Present [monthly]
Terminated EARLY_PHASE1
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Jul 2024 — Sep 2024 [monthly]
Terminated EARLY_PHASE1
-
Jan 2021 — Jul 2024 [monthly]
Terminated EARLY_PHASE1
-
Jun 2019 — Jan 2021 [monthly]
Terminated EARLY_PHASE1
Phase: NA → EARLY_PHASE1
-
Mar 2019 — Jun 2019 [monthly]
Terminated NA
Status: Recruiting → Terminated
▶ Show 5 earlier versions
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Feb 2019 — Mar 2019 [monthly]
Recruiting NA
-
Jun 2018 — Feb 2019 [monthly]
Recruiting NA
-
Mar 2018 — Jun 2018 [monthly]
Recruiting NA
-
Feb 2017 — Mar 2018 [monthly]
Recruiting NA
-
Jan 2017 — Feb 2017 [monthly]
Recruiting NA
First recorded
Dec 2016
Trial started
Per CT.gov start date — pre-dates our first snapshot
Eligibility Summary
No eligibility information available.
Contact Information
- Cuneyt M. Alper
- National Institute on Deafness and Other Communication Disorders (NIDCD)
For direct contact, visit the study record on ClinicalTrials.gov .