Height-based Formula for Predicting the Insertion Depth of Left-sided Double and the Role of Fiberoptic Bronchoscopy
A Study on the Use of an Established Novel Height-based Formula for Predicting the Insertion Depth of Left-sided Double and the Role of Fiberoptic Bronchoscopy
Sponsor: King Saud University
Listed as NCT04449770, this observational or N/A phase trial focuses on Thoracic Anesthesia and remains ongoing. Sponsored by King Saud University, it has been updated 6 times since 2020, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.
Status Flow
Change History
6 versions recorded-
Sep 2024 — Present [monthly]
Unknown
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Jul 2024 — Sep 2024 [monthly]
Unknown
Status: Unknown Status → Unknown
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Sep 2022 — Jul 2024 [monthly]
Unknown Status
Status: Recruiting → Unknown Status
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Jan 2021 — Sep 2022 [monthly]
Recruiting
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Aug 2020 — Jan 2021 [monthly]
Recruiting
Status: Not Yet Recruiting → Recruiting
▶ Show 1 earlier version
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Jul 2020 — Aug 2020 [monthly]
Not Yet Recruiting
First recorded
Eligibility Summary
No eligibility information available.
Contact Information
- King Saud University
For direct contact, visit the study record on ClinicalTrials.gov .