Citation

Stephens JA, Denckla MB, McCambridge T, Slomine BS, Mahone EM, Suskauer SJ. Am. J. Phys. Med. Rehabil. 2018; ePub(ePub): ePub.

Affiliation

Kennedy Krieger Institute.

Copyright

(Copyright © 2018, Lippincott Williams and Wilkins)

DOI

10.1097/PHM.0000000000000906

PMID

29420313

Abstract

Sensitive examination tools are needed to optimize evaluation after sport-related concussion (SRC). We preliminarily examined the Physical and Neurological Examination of Subtle Signs (PANESS) for sensitivity to motor changes in a pilot cohort of adolescents aged 13-17 with SRC. 15 Adolescents (5 females) with SRC were evaluated up to 3 times: within 2 weeks of injury, approximately 1 month later (mean 35 days between visits), and for those not recovered at the second visit, again following clinical recovery (mean 70 days between first and last visits for all participants). Comparison data were acquired from 20 age and sex-matched never-concussed healthy control athletes with no history of concussion who were evaluated twice (mean 32 days apart). Main effects of group, time, and interaction effects were evaluated with an analysis of covariance which controlled for socioeconomic status, times tested, and days between testing sessions. Adolescents with concussion had poorer PANESS performance than controls at all time points. Performance improved between visits within the concussion group with no change within the control group. These findings suggest that the PANESS merits additional study in larger cohorts and in combination with other markers of injury to facilitate an enhanced understanding of sports-related concussion and recovery.

Language: en