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Self-reported and performance-based outcomes using DEKA Arm

Self-reported and performance-based outcomes using DEKA Arm. Linda Resnik, PT, PhD; Matthew Borgia, MS; Gail Latlief, DO; Nicole Sasson, MD; Lisa Smurr-Walters, MS, OTR/L, CHT. Aim

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Self-reported and performance-based outcomes using DEKA Arm

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  1. Self-reported and performance-based outcomes using DEKA Arm Linda Resnik, PT, PhD; Matthew Borgia, MS; Gail Latlief, DO; Nicole Sasson, MD; Lisa Smurr-Walters, MS, OTR/L, CHT

  2. Aim • Quantify outcomes including dexterity, performance of daily activities, and prosthetic skill and spontaneity of DEKA Arm users. • Compare outcomes when using DEKA Arm versus existing prosthesis. • Relevance • Mechanical properties of DEKA Arm and associated engineering innovations are easy to observe. • What is less clear is how these advances translate into functional benefits for user with amputation.

  3. Method • Quasi-experimental study. • Examined descriptive analyses outcomes by DEKA Arm configuration level. • 32 subjects were trained in use and completed end-of-study testing with DEKA Arm. • Data from 26 prosthetic users were used to compare outcomes using existing prostheses versus DEKA Arm.

  4. Results • Dexterity and activity performance with DEKA Arm: • Varied by amputation level. • Self-reported function and number of activities performed using prosthesis: • Similar across levels. • Comparisons with existing prostheses showed effect on dexterity based on level.

  5. Conclusion • Activity performance and spontaneity of prosthetic use improved for users of shoulder configuration level. • Use of prosthesis to perform activities and perceived difficulty performing self-selected tasks improved for all levels.

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