Longitudinal Changes in Quality of Life After Ureteroscopy for Nephrolithiasis

To assess alterations in health-related quality of life (HRQOL) in patients with nephrolithiasis, given the limited prospective data on patient reported outcomes following surgical intervention with ureteroscopy.

Adults with either a renal or ureteral calculus who underwent ureteroscopy (URS) were recruited prospectively from 2017-2020. Participants completed the PROMIS-29 profile which measures the dimensions of physical function, fatigue, pain interference, depressive symptoms, anxiety, ability to participate in social roles and activities, and sleep disturbance at enrollment, 1-, 6-, and 12-months. Scores are reported as T-scores (normalized to US-population) and were compared at each time point against the mean for the US-population (50) using one-sample Welch's t'test and between each pairwise time point comparison using a Wilcoxon signed rank test.

At enrollment, a total of 69 participants completed the PROMIS-29 survey. As compared to the US-population mean, participants at enrollment had significantly different scores in physical function, fatigue, pain interference, depressive symptoms, anxiety, and sleep disturbance (all P<.05), but not ability to participate in social roles and activities. In pairwise comparisons, improvement was only observed from enrollment to 1-month in pain interference (P<.01) and fatigue (P = .03). However, there was improvement at a longer interval from enrollment to 12-months in all dimensions (pairwise comparisons, all P<.05) except depressive symptoms.

The PROMIS-29 profile is responsive to changes in HRQOL for patients with nephrolithiasis undergoing URS, with improvement of PROMIS scores up to 12-months. This information can be utilized for patient counseling to guide expectations during the recovery period.