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Optimal TR-band weaning strategy while minimizing vascular access site complications
Sunay Shah1, Ryan Gindi1, Mir B Basir1
1Henry Ford Hospital, United States.
Summary
An accelerated TR-Band weaning protocol after cardiac catheterization is safe and effective. This strategy reduces TR-Band duration without increasing risks of radial artery occlusion (RAO) or hematoma.
Area of Science:
- Cardiology
- Vascular Access Management
- Interventional Cardiology
Background:
- Vascular access site complications, including hematoma and radial artery occlusion (RAO), are concerns following cardiac catheterization.
- Optimizing TR-Band (transradial band) weaning strategies is crucial for patient safety and efficient procedure recovery.
Purpose of the Study:
- To develop an optimal TR-Band weaning strategy.
- To minimize vascular access site complications such as hematoma and RAO.
Main Methods:
- A randomized, prospective, single-center study involving 129 patients undergoing cardiac catheterization via the radial artery.
- Group A: Accelerated protocol (weaning initiated 20 minutes post-sheath removal).
- Group B: Adjusted protocol (weaning based on anti-platelet/anti-coagulation use). All patients had radial artery ultrasound to confirm patency.
Main Results:
- No statistically significant difference in RAO (5% vs. 10.1%) or hematoma formation (5% vs. 4.3%) between groups.
- TR-Band duration was significantly shorter in the accelerated group (112.9 min) compared to the adjusted group (130.7 min) (p=0.013).
- Baseline characteristics and PCI rates were similar between groups.
Conclusions:
- An accelerated TR-Band weaning protocol is simple for nursing staff to implement.
- This accelerated strategy does not increase the incidence of RAO or hematoma formation.
- The findings support the adoption of accelerated weaning protocols to shorten TR-Band duration safely.
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