Daily Ecological Momentary Assessments of Pain and Ability to Work After Ureteroscopy and Stenting.

Introduction: Ureteral stents can cause significant patient discomfort, yet the temporal dynamics and impact on activities remain poorly characterized. We employed an automated tool to collect daily ecological momentary assessments (EMAs) regarding pain and the ability to work following ureteroscopy with stenting. Our aims were to assess feasibility and better characterize the postoperative patient experience. Materials and Methods: As an exploratory endpoint within an ongoing clinical trial, patients undergoing ureteroscopy with stenting were asked to complete daily EMAs for 10 days postoperatively or until the stent was removed. Questionnaires were distributed through text messages and included a pain scale (0-10) and a single item from the validated Patient-Reported Outcomes Measurement Information System Ability to Participate in Social Roles and Activities instrument, as well as days missed from work or school. Results: Among the first 65 trial participants, 59 completed at least 1 EMA (overall response rate 91%). Response rates were >85% for each time point through postoperative day (POD)10. Median respondent age was 58 years (interquartile range [IQR] 50-67), and 56% were female. Stones were 54% renal and 46% ureteral, with a median diameter of 9 mm (IQR 7-10). Median stent dwell time was 7 days (IQR 6-8). Pain scores were highest on POD1 (median score 4) and declined on each subsequent day, reaching a median score of 2 on POD5. Sixty-three percent of patients on POD1 reported that they had trouble performing their usual work at least sometimes, but by POD5, this was <50% of patients. Patients who work or attend school reported a median of 1 day missed (IQR 0-2). Conclusions: An automated daily EMA system for capturing patient-reported outcomes was demonstrated to be feasible with sustained excellent engagement. Patients with stents reported the worst pain and interference with work on POD1, with steady improvements thereafter, and by POD5, the majority of patients had minimal pain or trouble performing their usual work. This work is associated with a registered clinical trial [NCT05026710].

Impact of immediate TRUS rebiopsy in a patient cohort considering active surveillance for favorable risk prostate cancer.

INTRODUCTION AND OBJECTIVE: Active surveillance (AS) is an option for the management of favorable risk prostate cancer (CaP) in the PSA era. Published studies have reported variable inclusion criteria for cohort selection. Accurate assessment of individual patient risk in AS is dependent not only upon rigorous selection criteria, but also reliability of diagnosis at tissue biopsy. To date, the impact of immediate transrectal ultrasound (TRUS) rebiopsy in confirming candidates for AS has been incompletely defined. METHODS: From a total of over 567 men, 67 met criteria for AS (Gleason <7, PSA <10, PSAD <0.15, <3 cores with <50% involvement of any 1 core). Fifty-two men agreed to a 12-core TRUS rebiopsy within 6 months of first diagnosis performed in clinic. Statistical analysis was performed using Wilcoxon signed rank test and logistic regression to determine predictors of rebiopsy characteristics, histopathologic outcomes, and impact on treatment choice. RESULTS: Mean cohort age was 63.9 years (range 56-72 years), PSA 5.9 ng/ml (4.1-10), and PSA density 0.12 ng/ml/cc at initial biopsy. Tumor involved 1.1 cores and 3.2% (range 1%-5%) of the total tissue. Average time to rebiopsy was 2.7 months. Notably, 29 of 52 men (56%) demonstrated no evidence of CaP on repeat biopsy; 14 of 23 men with a positive repeat biopsy showed either an increase in cancer volume (2.8% mean increase) and 9 (18%) were upgraded to Gleason pattern 3+4 = 7. Rebiopsy demonstrated 9 (17%) patients exceeded AS criteria. Nine patients chose curative surgical intervention (radical prostatectomy) based on increased cancer volume or grade (4) or an elective desire for treatment (5). All had organ confined disease with negative margins on final pathologic analysis. Statistical review revealed that initial Gleason score, PSA density, and number of positive cores at first biopsy were not predictive of men with higher volume/grade on re-biopsy. CONCLUSIONS: Immediate TRUS repeat biopsy after diagnosis frequently fails to redemonstrate prostate cancer confirming the favorable-risk nature of disease burden in this group being considered for AS. A subset of patients are upgraded (17%) leading to reconsideration of AS. We conclude this clinic-based approach provides valuable additional information to discriminate appropriate AS candidates.

Prevalence of erectile dysfunction in men screened for prostate cancer.

OBJECTIVES: The Sexual Health Inventory for Men (SHIM) is a widely used scale for the screening and diagnosis of erectile dysfunction (ED). Our objective was to incorporate the SHIM into our prostate cancer screening program to estimate the prevalence of ED among men screened for prostate cancer. METHODS: During September 2006, men younger than 75 years of age living in the Washington, DC area were invited to participate in the George Washington University Prostate Cancer Screening Program. The SHIM questionnaire was administered to all participants. Information regarding primary care physician use, phosphodiesterase-5 inhibitor use, serum prostate-specific antigen levels, and digital rectal examination findings was also obtained. Those who registered SHIM scores of 17 or less or who were taking a phosphodiesterase-5 inhibitor were considered to have ED. RESULTS: Overall, 333 men attended the program. Of the 328 men, 123 (37.5%) met our definition of ED; 30 (9%) were using a phosphodiesterase-5 inhibitor and 93 (28%) had an SHIM score of 17 or less. Univariate analysis suggested a significant difference in the prevalence of ED between African-American men and non-African-American men, with 25% and 41%, respectively, found to have a SHIM score of 17 or less (P < .01); however, this difference was not significant once we controlled for age (P > .05). Among our participants, 33% lacked a primary care physician. Of these, 22% had a SHIM score of 17 or less. CONCLUSIONS: The results of our study have shown that ED increases in a nonlinear fashion with age, consistent with the findings of previous reports. Of greater concern, however, given the strong association between ED and cardiovascular disease, was the number of those with ED who lacked a primary care physician.