Transbrachial angiography: an effective and safe approach

Traditional vascular diagnostics often rely on more invasive approaches with higher complication risks. While radial and femoral access are common, alternative routes remain underexplored. Transbrachial access has emerged as a potential alternative with limited prior data on safety and efficacy. Prior research has shown that radial access reduces bleeding risks compared to femoral access. However, the brachial artery remains less frequently used for catheter diagnostics. This gap motivated a retrospective analysis of transbrachial diagnostics over an extended period. No prior work had resolved the long-term success rates and complication profiles of this method. The need for a less invasive outpatient option has driven interest in brachial access. This study aimed to clarify whether transbrachial diagnostics could offer a viable alternative.

The study aimed to evaluate the effectiveness and safety of transbrachial catheter diagnostics over an eight-year period. Researchers focused on technical success rates and complication frequencies. The goal was to determine if this approach could be used efficiently in outpatient settings. They also wanted to assess the diagnostic quality of vascular imaging obtained through this method. The motivation came from the need for less invasive diagnostic options with lower complication risks. The study sought to confirm whether transbrachial access could replace more traditional routes. By analyzing a large patient cohort, the authors aimed to provide evidence for clinical adoption. Their findings could influence future diagnostic protocols in vascular imaging.

The study used a retrospective analysis of transbrachial catheter diagnostics in 2555 patients. Data were collected over an eight-year period, including both men and women. The preferred arm was typically not punctured, ensuring patient comfort. F4 and F5 catheter sheaths were used for the procedure. Selective and plain catheters were employed for vascular imaging. Technical success was measured by the ability to complete diagnostics without failure. Image quality was evaluated to determine diagnostic sufficiency. Complications were tracked and categorized to assess overall safety.

The technical success rate of transbrachial diagnostics was 99.53%, with only 12 cases (0.47%) failing. Vascular imaging quality was sufficient for diagnosis in all successful cases. The overall complication rate was also 0.47%, matching the failure rate. Four dissections occurred at the puncture site, indicating localized risks. One embolism was observed in forearm arteries, highlighting rare but serious events. Three transitory ischemic attacks were recorded, suggesting possible cerebral involvement. Four hematomas formed at the puncture site, emphasizing the need for careful technique. These findings suggest transbrachial diagnostics are generally safe and effective.

The authors propose that transbrachial diagnostics are a minimally invasive and efficient diagnostic method. They suggest this approach is suitable for outpatient settings due to low complication rates. The study indicates that diagnostic image quality is sufficient for most vascular assessments. The low failure rate supports the reliability of this technique for routine use. The authors propose that this method could be a viable alternative to more invasive approaches. They suggest further validation in larger or diverse patient populations may be beneficial. The findings support the use of transbrachial access in clinical practice. The authors propose that this technique could reduce hospital stays and improve patient outcomes.