Table 1 Characteristics of clinical trails registered in ClinicalTrails databases
Identifier | Title | Country | Study type | Estimated Enrollment | Time | Status |
|---|---|---|---|---|---|---|
NCT03292367 | The Procedural Success and Complication Rate of the Left Distal Radial Approach | Korea | Cohort | 200 | October 2017–February 2018 | Completed |
NCT03373565 | Snuff-box Deep Palmar Arch Artery Versus Radial Angiography | Iran | Randomized | 200 | July 2017–December 2017 | Unknown |
NCT03486470 | Comparison of Two Radial Artery Segments Related to “Old-Fashioned” Radial and New Snuff Box Vessel Approach by US | Bulgaria | Cross-Sectional | 520 | April 2018–August 2018 | Not yet recruiting |
NCT03611725 | Comparison of Success Rate Between Distal RadialApproach and Radial Approach in STEMI | Korea | Randomized | 352 | August 2018–October 2020 | Recruiting |
NCT03789279 | Observational Study of Hand Function After DistalTransradial Access for Angiography | United Kingdom | Cohort | 40 | Janaury 2019- June 2020 | Active, not recruiting |
NCT03794687 | The Distal (SnUffbox) Radial artERy Access for Coronary Angiography and Interventions (SUPER-Prospective) | United States | Cohort | 100 | April 2019-Janaury 2020 | Recruiting |
NCT03863652 | Optimal Hemostasis Duration for Percutaneous Coronary Intervention Via Snuffbox Approach (HEMOBOX) | Korea | Cohort | 200 | December 2019–February 2020 | Recruiting |
NCT03948165 | Distal Transradial Access for Coronary Angiography and Percutaneous Coronary Intervention. | Mexico | Cohort | 100 | November 2017–December 2018 | Completed |
NCT03986151 | Anatomical sNuffbox for Coronary anGiography and IntervEntions (ANGIE) | Greece | Randomized | 774 | June 2019–February 2021 | Recruiting |
NCT04023838 | Randomized Comparison of Radiation Exposure in Coronary Angiography Between Right Conventional and Left Distal Radial Artery Approach | Korea | Randomized | 100 | August 2019–December 2020 | Not yet recruiting |
NCT04080700 | Korean Prospective Registry for Evaluating the Safety and Efficacy of Distal Radial Approach (KODRA) | Korea | Cohort | 5000 | September 2019–December 2020 | Recruiting |
NCT04125992 | Distal Radial Artery vs. Forearm Radial Artery For Cardiac Catheterization | Palestine | Randomized | 200 | December 2018-Janaury 2020 | Recruiting |
NCT04171570 | DIStal Versus COnventional RADIAL Access for Coronary Angiography and Intervention | Multi-countries | Randomized | 130 | November 2019–November 2020 | Recruiting |
NCT04194606 | CORonaRy Angiography and intErventions Via Distal vs Proximal aCcess | Germany | Randomized | 500 | December 2019–December 2021 | Not yet recruiting |
NCT04238026 | Distal Radial Artery Approach to Prevent Radial Artery Occlusion (DAPRAO) | Mexico | Randomized | 268 | May 2019–March 2020 | Recruiting |