title: A thumb opposition splint to improve manual dexterity and upper-limb functioning in Charcot-Marie-Tooth disease.
abstract: OBJECTIVE
  To assess initial efficacy and tolerability of a thumb opposition splint on manual dexterity, perceived upper limb functioning and occupational performance in patients with Charcot-Marie-Tooth disease.
  
  
  METHODS
  One group pre-post design.
  
  
  METHODS
  Thirteen patients were provided with a neoprene opposition splint for their dominant hand. Manual dexterity (Sollerman hand function test), perceived upper limb functioning (Michigan Hand Outcomes Questionnaire) and occupational performance (Canadian Occupational Performance Measure) were assessed after using the splint and compared with pre-treatment scores (paired t-tests). Usability and tolerability were assessed with a questionnaire.
  
  
  RESULTS
  Sollerman test scores improved significantly from a mean of 47 (standard deviation (SD) 11) to 52 (SD 12) points (norm 80 points) (p = 0.006). Perceived functioning in the domain activities of daily living (scale 0-100) improved significantly from 51 (SD 20) to 60 (SD 17) points (p = 0.04). Both occupational performance and satisfaction scores improved significantly (p = 0.020). Efficacy did not relate to age, disease duration or severity. Subjects were satisfied with splint cosmesis and comfort.
  
  
  CONCLUSIONS
  These results indicate that a thumb opposition splint can be applied effectively to improve upper limb functioning in patients with Charcot-Marie-Tooth disease.
authors.affiliation: Department of Rehabilitation, Academic Medical Center, University of Amsterdam, PO Box 22660, NL-1100 DD Amsterdam, The Netherlands. annemieke@videler.nl
authors.forename: Annemieke
authors.initials: A
authors.lastname: Videler
authors.forename: Elianne
authors.initials: E
authors.lastname: Eijffinger
authors.forename: Frans
authors.initials: F
authors.lastname: Nollet
authors.forename: Anita
authors.initials: A
authors.lastname: Beelen
mesh_terms: D000203:Activities of Daily Living; D000328:Adult; D000368:Aged; D002607:Charcot-Marie-Tooth Disease / Q000503:physiopathology / Q000534:rehabilitation*; D004185:Disability Evaluation; D005260:Female; D007839:Functional Laterality; D006225:Hand / Q000503:physiopathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009387:Neoprene; D017060:Patient Satisfaction; D020127:Recovery of Function; D013165:Splints; D011795:Surveys and Questionnaires; D013933:Thumb; D016896:Treatment Outcome; D034941:Upper Extremity / Q000503:physiopathology*; D014937:Work
chemical_list: D009387:Neoprene