Postoperative hydronephrosis following ureteral reimplantation: Clinical significance and importance of surgical technique and experience.

BACKGROUND: Though common, postoperative hydronephrosis (POHN) following ureteroneocystostomy raises concern for an underlying obstruction. We aimed to determine the clinical significance of POHN following open (OUR) or robotic (RALUR) ureteral reimplantation. METHODS: We retrospectively reviewed pediatric patients who underwent ureteral reimplantation for vesicoureteral reflux (VUR) from 2008 to 2019 by a single surgeon. Baseline characteristics, operative outcomes, and trends in POHN were assessed. POHN was defined as new onset hydronephrosis or exacerbation of pre existing hydronephrosis. Renal ultrasounds were performed 1, 4, and 12 months postoperatively. Voiding cystourethrograms were performed 4 months postoperatively. Surgical experience for RALUR cases was defined as number of ureters operated over time. RESULTS: Altogether, 93 patients (127 ureters) underwent RALUR and 19 patients (26 ureters) underwent OUR. POHN was found in 27.6% and 30.8% of ureters after RALUR and OUR, respectively. Rate and time to POHN resolution for RALUR (91.4%, 112 days) and OUR (75%, 211 days) were statistically similar. Odds of POHN after RALUR were directly related with preoperative VUR grade (Range OR: 2.82[2.26-3.52]) and surgical experience (Range OR: 8.88[7.16-11.02]). Surgical experience was inversely related with odds of VUR recurrence (Range OR: 0.41[0.32-0.54]). Rates of VUR resolution were comparable for OUR and RALUR patients. No patient required additional intervention for POHN. CONCLUSIONS: Incidence and resolution rate of POHN after OUR and RALUR were similar. Higher VUR grades were associated with increased odds of POHN after RALUR. Increasing RALUR experience improved VUR resolution rate but increased odds of POHN. Surgical success rates were similar for RALUR and OUR. LEVEL OF EVIDENCE: II.

Persistent Opioid Usage After Urologic Intervention and the Impact of Tramadol.

OBJECTIVE: To determine if patients who receive tramadol are as likely to develop persistent usage compared to other opioids after urologic surgery and procedures. METHODS: We identified adults 18 to 64 years old who underwent a urologic procedure in the years 2014 to 2017 using the Truven MarketScan database and subsequently filled an opioid prescription within two weeks of discharge. Patients were excluded if they had any previous opioid prescriptions in the year before surgery. A multivariate logistic regression model was constructed to estimate influence of type of opioid on discharge and various comorbidities on persistent use to determine if persistent use was related to the choice of discharge opioid. We also compared these rates to a 1:3 comorbidities matched, non-surgical cohort of patients from the general population. RESULTS: Overall, 115,687 patients were included. After 1 year, 14.8% of the urologic surgery cohort had persistent opioid usage compared to 10.8% in the opioid naïve matched non-surgical cohort (OR = 1.37; 95% CI 1.35-1.39). Discharge with tramadol was associated with a higher odd of persistent usage compared to class II opioids controlling for type of urologic surgery, age, gender, and pain related comorbidities (OR = 1.23 95% CI 1.13-1.35). The odds of persistent usage varied slightly by type of urologic procedure, but all were higher than matched non-surgical cohort. CONCLUSION: Patients developed persistent opiate usage after urologic surgery compared to a comorbidity matched non-surgical cohort. In this model, tramadol specifically was associated with higher odds of novel persistent opioid usage compared to other opioids. Urologists should not consider tramadol to be a safer choice with regard to developing persistent usage and consider prospective validation of these results.

Examining Online Traffic Patterns to Popular Direct-To-Consumer Websites for Evaluation and Treatment of Erectile Dysfunction.

BACKGROUND: Direct-to-consumer (DTC) Internet-based prescription and pharmacy platforms offer electronic consultation for evaluation and pharmacologic treatment of erectile dysfunction (ED) without a physical exam or in-person visit, presenting a potentially dramatic shift in care for this condition. AIM: To characterize the extent to which DTC prescribing sites for ED generate traffic and attract individual users. METHODS: Using SEMRush, a marketing software platform that provides analytics regarding website traffic, we examined online site visits to 6 major DTC prescribing websites offering ED evaluation and treatment from October 2017 through December 2019. OUTCOMES: We recorded trends in the number of unique visitors over time, visitor referral patterns, and the proportion of overall visitors to individual sites. RESULTS: During the study period, the total number of unique, quarterly visitors increased by 1,688% from 655,733 in the 4th quarter (Q4) 2017 to over 11 million in Q4 2019. In 2019, there were on average 4,971,674 visits to all sites combined each month. For the 2 largest sites (Hims and Roman), visitors predominantly reached the site via direct web address (27.3%) or search engine referral (27.3%). CLINICAL IMPLICATIONS: An increasingly large number of potential patients are utilizing DTC prescribing platforms for the diagnosis and treatment of ED, which do not require physical exams or treatment of other comorbid conditions. STRENGTH & LIMITATIONS: Demonstrates high demand for ED DTC prescribing services using independent market research software and characterizes the number of visits for the first time. Limitations include the lack of individual demographics and lack of information regarding what proportion of unique visits lead to evaluation and treatment using the services. CONCLUSION: The dramatic increase in visits to DTC prescribing sites that treat ED represents a paradigm shift in ED care, and it is imperative that clinicians and researchers work to understand how patients utilize online telemedicine, the safety and efficacy of online management of ED, and the potential downstream implications of its widespread use. Wackerbarth JJ, Fantus RJ, Darves-Bornoz A, et al. Examining Online Traffic Patterns to Popular Direct-To-Consumer Websites for Evaluation and Treatment of Erectile Dysfunction. Sex Med 2021;9:100289.

Global opportunities on 239 general surgery residency Web sites.

BACKGROUND: Many general surgical residency programs lack a formal international component. We hypothesized that most surgery programs do not have international training or do not provide the information to prospective applicants regarding electives or programs in an easily accessible manner via Web-based resources. MATERIALS AND METHODS: Individual general surgery program Web sites and the American College of Surgeons residency tool were used to identify 239 residencies. The homepages were examined for specific mention of international or global health programs. Ease of access was also considered. Global surgery specific pages or centers were noted. Programs were assessed for length of rotation, presence of research component, and mention of benefits to residents and respective institution. RESULTS: Of 239 programs, 24 (10%) mentioned international experiences on their home page and 42 (18%) contained information about global surgery. Of those with information available, 69% were easily accessible. Academic programs were more likely than independent programs to have information about international opportunities on their home page (13.7% versus 4.0%, P = 0.006) and more likely to have a dedicated program or pathway Web site (18.8% versus 2.0%, P < 0.0001). Half of the residencies with global surgery information did not have length of rotation available. Research was only mentioned by 29% of the Web sites. Benefits to high-income country residents were discussed more than benefits to low- and middle-income country residents (57% versus 17%). CONCLUSIONS: General surgery residency programs do not effectively communicate international opportunities for prospective residents through Web-based resources and should seriously consider integrating international options into their curriculum and better present them on department Web sites.