Outcome in adolescence of brachial plexus birth palsy. (December 2014)

• Record Type: Journal Article
• Authors: Hulleberg, Gunn; Elvrum, Ann-Kristin G; Brandal, Merethe; Vik, Torstein
• Is Part Of: Acta orthopaedica. Volume 85:Number 6(2014)
• Page Start: 633
• Page End: 640
• Publication Date: 2014-12
• Subjects: Orthopedics -- Periodicals; 616.7005
• DOI: 10.3109/17453674.2014.964614
• Languages: English
• ISSNs: 1745-3674

Abstract

<abstract> <title> <x xml:space="preserve">Abstract</x> </title> <p> <bold>Background and purpose —</bold> The frequency and severity of a permanent lesion after brachial plexus birth palsy (BPBP) and its impact on activities of daily living are not well documented. We therefore investigated the outcome of BPBP in adolescents, regarding arm function and consequences for activity and participation.</p> <p> <bold>Participants and methods —</bold> Of 30, 574 babies born at St. Olavs University Hospital in 1991–2000, 91 had BPBP (prevalence 3 per 1, 000), and 69 of these individuals were examined at a median age of 14 (10–20) years. The examination included the modified Mallet classification, range of motion, shoulder rotation and grip strength, Assisting Hand Assessment, and Canadian Occupational Performance Measure. Of the 22 subjects who were not examined, 3 could not be traced and 19 reported having no problems in the affected arm.</p> <p> <bold>Results —</bold> At follow-up, 17 adolescents had a permanent lesion (i.e. individual Mallet subscore below 4) with a median Mallet total score of 15 (9–19), while 52 had good or normal shoulder function (median Mallet total score 25 (23–25)). All participants with a permanent lesion had reduced active shoulder rotation (≤ 15°), 16 had elbow extension deficit, and 10 had subnormal grip strength. External rotation was considerably weaker in the affected shoulder. In addition, they had ineffective use of the affected arm in bimanual activities. Even so, all except 1 were independent in activities of daily living, although 15 experienced minor difficulties.</p> <p> <bold>Interpretation —</bold> Every fourth to fifth child with BPBP had a permanent lesion as an adolescent. External rotation was the most impaired movement. Despite ineffective use of the affected arm in bimanual activities, all of the participants except one were independent in activities of daily living.</p> </abstract>