Transradial approach for pediatric interventions: A review and analysis of the literature.

Abstract

Transradial access for interventions has been well studied in the adult population, but there is a paucity of literature of its use in the pediatric population. We conducted a systematic literature review and gathered and synthesized all of the available data into a cohesive resource for review and analysis of the topic. Pooled analysis of the available data shows that transradial access in pediatric patients has a success rate of 91%, a vasospasm rate of 11.4%, and loss of pulse rate of 3.0% for a total complication rate of 14%. No permanent complications, or complications requiring surgery, were observed in any study. After stratifying for indication of intervention, neurological indications were associated with a lower complication rate compared to cardiac indications (0.1 vs 0.43, respectively, p = 0.004). In addition, studies published after 2013 were associated with a lower complication rate compared to those published during or before 2013 (0.11 vs 0.33, respectively, p = 0.01). Compared to prior studies on pediatric transfemoral access, transradial access has a higher complication rate. But there may be a lower rate of complications that require surgical intervention. Further studies are needed to clarify any advantages that transradial access may have over transfemoral access for pediatric patients.