Observational studyCardiovascular drugs and therapy2024
Preliminary Study on Retrograde Recanalization of Radial Artery Occlusion Through Distal Radial Artery Access: a Single-Center Experience.
Observational study in Cardiovascular drugs and therapy, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
7 citing papers in PubMed, 12 citations in OpenAlex.
- Article
- Ultrasound-Guided Distal Radial Artery Recanalization (RETRY Study): Initial Case Series and Early Experience.JACC. Case reports · 2026Article
- Radial artery thrombus remodeling after transradial access: from fresh components to recanalized channels on OCT.Frontiers in cardiovascular medicine · 2026Article
- Distal radial access in interventional cardiology: technique, pitfalls and recommendations.Cardiovascular diagnosis and therapy · 2025Review
- Successful Distal Radial Artery Puncture for Invasive Arterial Blood Pressure Monitoring in Hemodynamically Unstable Patients.JACC. Case reports · 2025Article
- "Distal radial first": feasibility and safety for coronary angiography and PCI in Australia.AsiaIntervention · 2025Article
- Feasibility and Safety of Distal Radial Artery Access with Recanalization of a Chronic Radial Artery Occlusion for Subsequent Coronary Angiography and Intervention.Acta Cardiologica Sinica · 2025Article
Corrections and comments
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Authors and funding
10 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeRadial artery occlusion (RAO) is an unresolved complication after transradial artery (TRA) puncture. The aim of this observational study was to assess the feasibility and safety of retrograde recanalization of RAO through distal transradial access (dTRA).
methodsFrom June 2021 to March 2022, 28 consecutive patients with successful puncture and intubation through the dTRA in the anatomical snuffbox and RAO confirmed by angiography were enrolled.
resultsAmong the 28 patients, 27 (96.4%) patients with RAO were successfully retrogradely recanalized through the dTRA and successfully underwent coronary angiography or coronary intervention. After the procedure, only 1 (3.7%) patient developed a forearm hematoma, and there were no other bleeding complications or nerve disorders.
conclusionsDTRA is a safe and feasible approach for retrograded recanalization of RAO, with a high procedure success rate and few complications.
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Registered trials
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