Drug Coated Balloon Versus Stenting in Patients With Symptomatic Vertebral Artery Stenosis：an Observational Clinical Study
Chinese Society of Interventional Radiology
Sponsor: Chinese Society of Interventional Radiology
Listed as NCT03311360, this observational or N/A phase trial focuses on Vertebral Artery Origin Stenosis and remains completed. Sponsored by Chinese Society of Interventional Radiology, it has been updated 10 times since 2018, 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]
Completed
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Jul 2024 — Sep 2024 [monthly]
Completed
-
Sep 2021 — Jul 2024 [monthly]
Completed
Status: Unknown Status → Completed
-
Jan 2021 — Sep 2021 [monthly]
Unknown Status
-
Feb 2020 — Jan 2021 [monthly]
Unknown Status
Status: Recruiting → Unknown Status
▶ Show 5 earlier versions
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Aug 2018 — Feb 2020 [monthly]
Recruiting
Status: Not Yet Recruiting → Recruiting
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Jun 2018 — Aug 2018 [monthly]
Not Yet Recruiting
-
Apr 2018 — Jun 2018 [monthly]
Not Yet Recruiting
Phase: NA → None
-
Feb 2018 — Apr 2018 [monthly]
Not Yet Recruiting NA
-
Nov 2017 — Feb 2018 [monthly]
Not Yet Recruiting NA
First recorded
Eligibility Summary
No eligibility information available.
Contact Information
- Chinese Society of Interventional Radiology
For direct contact, visit the study record on ClinicalTrials.gov .