Prophylaxis and treatment for complications associated with catheterization of brachial artery

Abstract

Objective To summarize our clinical experience of prophylaxis and treatment for complications associated with catheterization of brachial artery. Methods 87 patients underwent endovascular treatment via brachial artery. Complications associated with catheterization of brachial artery were retrospectively analyzed. Results Under ultrasonic guidance the catheterization procedure of brachial artery was successful in all 87 patients. The success rate of cannulation was 100%. In 53 patients(61% ) ultrasonic guided cannulation was successful at the first attempt, the other 35 (39% ) with 2 or more than 2 times puncture. Complications associated with catheterization of brachial artery were detected in 16 cases. The complication rate was 18. 4%. Guidewire insertion into peri vascular compartment took place in 4 cases (4. 6% ). Episodes of local hematomas were noted in 11 cases( 12. 6% ) and in three of the 11 cases nerve injuries were detected (one of which was of late-onset type). Brachial artery pseudoaneurysm was found in 1 case(1.2%). Conclusion Familiarity with the anatomical features of the brachial access, skillful application of the techniques for the catheterization, full understanding of complications and sufficient preparation of treatment strategies can prevent those complications effectively. Key words: Punctures; Postoperative complications; Dissection; Brachial artery