Acute Bronchitis in Korea:Associated Microorganisms and Clnincal Findings.
Sponsor: Hallym University Medical Center
Listed as NCT01762865, this observational or N/A phase trial focuses on Acute Bronchitis and remains ongoing. Sponsored by Hallym University Medical Center, it has been updated 11 times since 2012, reflecting substantial change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.
Status Flow
Change History
11 versions recorded-
Sep 2025 — Present [monthly]
Unknown
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Sep 2024 — Sep 2025 [monthly]
Unknown
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Jul 2024 — Sep 2024 [monthly]
Unknown
Status: Unknown Status → Unknown
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Dec 2021 — Jul 2024 [monthly]
Unknown Status
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Jan 2021 — Dec 2021 [monthly]
Unknown Status
▶ Show 6 earlier versions
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Nov 2020 — Jan 2021 [monthly]
Unknown Status
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Jun 2018 — Nov 2020 [monthly]
Unknown Status
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May 2018 — Jun 2018 [monthly]
Unknown Status
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Apr 2018 — May 2018 [monthly]
Unknown Status
Phase: NA → None
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Aug 2017 — Apr 2018 [monthly]
Unknown Status NA
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Jan 2017 — Aug 2017 [monthly]
Unknown Status NA
First recorded
Apr 2012
Trial started
Per CT.gov start date — pre-dates our first snapshot
Eligibility Summary
No eligibility information available.
Contact Information
- Hallym University Medical Center
For direct contact, visit the study record on ClinicalTrials.gov .