Preoperative PROMIS Scores Predict Postoperative PROMIS Score Improvement for Patients Undergoing Hand Surgery.

Background: Patient-Reported Outcomes Measurement Information System (PROMIS) can be used alongside preoperative patient characteristics to set postsurgery expectations. This study aimed to analyze whether preoperative scores can predict significant postoperative PROMIS score improvement. Methods: Patients undergoing hand and wrist surgery with initial and greater than 6-month follow-up PROMIS scores were assigned to derivation or validation cohorts, separating trauma and nontrauma conditions. Receiver operating characteristic curves were calculated for the derivation cohort to determine whether preoperative PROMIS scores could predict postoperative PROMIS score improvement utilizing minimal clinically important difference principles. Results: In the nontrauma sample, patients with baseline Physical Function (PF) scores below 31.0 and Pain Interference (PI) and Depression scores above 68.2 and 62.2, respectively, improved their postoperative PROMIS scores with 95%, 96%, and 94% specificity. Patients with baseline PF scores above 52.1 and PI and Depression scores below 49.5 and 39.5, respectively, did not substantially improve their postoperative PROMIS scores with 94%, 93%, and 96% sensitivity. In the trauma sample, patients with baseline PF scores below 34.8 and PI and Depression scores above 69.2 and 62.2, respectively, each improved their postoperative PROMIS scores with 95% specificity. Patients with baseline PF scores above 52.1 and PI and Depression scores below 46.6 and 44.0, respectively, did not substantially improve their postoperative scores with 95%, 94%, and 95% sensitivity. Conclusions: Preoperative PROMIS PF, PI, and Depression scores can predict postoperative PROMIS score improvement for a select group of patients, which may help in setting expectations. Future work can help determine the level of true clinical improvement these findings represent.

Depression and Pain Interference Correlate With Physical Function in Patients Recovering From Hand Surgery.

Background: Patient-reported outcome measures vary more than expected based on underlying pathology, in part due to the substantial influence of mood and coping strategies. Methods: This study addressed the primary null hypothesis that the Patient-Reported Outcomes Measurement Information System (PROMIS) Physical Function score 1 month (range, 3-8 weeks) after hand surgery is not associated with PROMIS Depression and PROMIS Pain Interference scores prior to surgery, accounting for other factors. Using an institution-wide database of routinely collected patient-reported outcomes, we identified adult patients who underwent wrist ganglion excision, trapeziometacarpal arthroplasty, hand ganglion excision, trigger digit, De Quervain, and carpal tunnel release. Measures collected included the PROMIS Physical Function Computerized Adaptive Test (CAT), PROMIS Pain Interference CAT, and PROMIS Depression CAT. We sought factors associated with postsurgical PROMIS Physical Function scores and change between preoperative and postoperative score using multivariable linear regression, accounting for age, sex, surgery type, provider, and time from surgery to postsurgical measurement. Results: Higher postoperative PROMIS Physical Function score was independently associated with lower PROMIS Pain Interference scores, lower PROMIS Depression scores, younger age, and treatment by provider team 3. Greater change in PROMIS Physical Function score was independently associated with greater PROMIS Pain Interference scores, greater time from surgery, and treatment by provider team 3. Conclusions: Mood and effective coping strategies affect the level of symptoms and limitations during recovery from hand surgery and represent important treatment opportunities for enhancing recovery.