Self-identified functional limitations improve in patients with degenerative wrist arthritis after surgery.

STUDY

DESIGN

This is a prospective cohort pilot study.

BACKGROUND

Degenerative wrist arthritis leads to pain, loss of strength, mobility, function, and impairments in psychological well-being. Accurate assessment of functional limitations that are unique to the individual is essential for successful treatment that best meets those specific needs.

PURPOSE OF THE STUDY: To identify and determine if self-identified functional limitations improve in patients who underwent surgery for degenerative wrist arthritis.

METHODS

Patients with degenerative wrist arthritis who were scheduled for surgery were prospectively recruited (n = 14, mean age + SD = 42 + 16, 10 males, 4 females) into a pilot study that measured self-identified functional limitations and outcomes. Inclusion criteria included a diagnosis of scapholunate advanced collapse, scaphoid nonunion advanced collapse, scapholunate interosseous ligament tear, or Kienböck disease. Exclusion criteria included a history of neuromuscular disease or concomitant ipsilateral musculoskeletal injury. Data were collected during two 20-minute sessions, preoperatively and one year postoperatively, utilizing the Patient-Rated Wrist Evaluation and the Canadian Occupational Performance Measure.

RESULTS

All patients reported significant decreases (P < .001) in total pain (mean change = 17.6, SD = 8.5) and total disability (mean = 17.8, SD = 9.1) on the Patient-Rated Wrist Evaluation from presurgery to postsurgery, with a large effect size of d > 0.8. Patients also reported significant improvements (P < .001) in mean performance (mean = 3.5, SD = 1.5) and mean satisfaction (mean = 4.0, SD = 2.1) with self-identified activities on the Canadian Occupational Performance Measure, with an effect size of d > 0.8.

CONCLUSION

Patients with degenerative wrist arthritis reported significant postoperative improvement in both performance and satisfaction in self-identified activities. Consideration of patient-specified goals can inform both patients and clinicians during the surgical decision-making process and allow for more individualized care.