Early referral to multidisciplinary specialty centers to optimize outcomes in children with neonatal brachial plexus palsy.

AIM: To demonstrate the trajectory of long-term recovery of upper-extremity movement and determine optimal timing of evaluation at multidisciplinary specialty centers in children with neonatal brachial plexus palsy (NBPP). METHOD: All children with conservatively managed NBPP seen at one institution from 2005 to 2020 were considered for inclusion. The cohort was divided according to age at formal evaluation (≤30 or > 30 days). Active range of motion (AROM) for shoulder and elbow movements collected at each appointment were compared in local age windows between early and late cohorts. Locally estimated scatterplot smoothing was used to demonstrate the trajectory of recovery for the overall cohort. RESULTS: More than 13 000 prospectively collected data points for 429 children (220 males, 209 females) were analysed. Elbow flexion improved to nearly full AROM for both groups over the course of the study. Shoulder abduction, forward flexion and external rotation, and forearm supination improved for the entire cohort, although greater absolute improvement, particularly at the shoulder, was seen in the early cohort (age at formal evaluation ≤30 days). AROM for elbow extension remained roughly stable for the early cohort but decreased for the late cohort (age at formal evaluation >30 days). AROM for forearm pronation decreased over time for both cohorts. INTERPRETATION: Our data demonstrate good long-term functional recovery for children with conservatively managed NBPP. However, early referral to multispecialty brachial plexus centers may optimize outcomes. WHAT THIS PAPER ADDS: Many children with conservatively managed neonatal brachial plexus palsy have good long-term shoulder and elbow outcomes. Early referral to multidisciplinary clinics may maximize long-term shoulder and elbow recovery and optimize outcomes.

Duke Scholars

Author Brandon Wayne Smith Neurosurgery