A Review of Mentorship in Urology: Are We Satisfied?

PURPOSE OF REVIEW: To evaluate the state of mentorship in the field of urology. RECENT FINDINGS: Mentorship has been shown to decrease burnout, increase recruitment of underrepresented minority groups, and have a positive influence on the career trajectory of mentees. Approximately half of surgical residency programs have mentorship programs. The current literature supports the idea that formal mentorship programs are successful based on level 1 satisfaction scores. However, studies are sparse and of low quality. Mentorship program success is rarely objectively measured. Structured mentorship programs appear to be beneficial, but require serious planning, evaluation, and ongoing support without which the programs can fail. Future research should be focused on objective and measurable metrics of success.

Perioperative Blood Loss after Preoperative Prostatic Artery Embolization in Patients Undergoing Simple Prostatectomy: A Propensity Score‒Matched Study.

PURPOSE: To assess perioperative blood loss following prostatic artery embolization (PAE) before surgery in patients undergoing simple prostatectomy. METHODS: A retrospective chart review was used to identify 63 patients (mean age, 65.3 ± 8.0 years) with prostatic hypertrophy and severe lower urinary tract symptoms who underwent prostatectomy from September 2014 to December 2019, 18 (28.5%) of whom underwent PAE before surgery. Demographic data, pertinent laboratory results, procedural or operative information, hospital course details, and pathology reports were obtained. A 2:1 propensity score‒matching analysis was performed to compare intraoperative blood loss in patients who underwent prostatectomy alone with intraoperative blood loss in those who first underwent bilateral PAE before surgery. RESULTS: Sixteen (89%) of the 18 patients underwent bilateral PAE before surgery. Thirty-two patients who underwent prostatectomy without embolization before surgery were selected for the 2:1 propensity score‒matched analysis based on age, race, surgery type, prostate gland size, and comorbidities. The mean estimated blood loss (EBL) for prostatectomy alone was 545 ± 380 mL (mean ± standard deviation). There was a statistically significant reduction in the EBL for patients who underwent bilateral PAE (303 ± 227 mL, P < .01). The operative time was also significantly decreased for patients who underwent PAE before surgery (P < .05). For patients who underwent PAE, there were no complications related to the procedure. CONCLUSIONS: Bilateral PAE before surgery appears to be safe and may be effective in reducing perioperative bleeding and operative time.

Selective clamping during robot-assisted partial nephrectomy in patients with a solitary kidney: is it safe and does it help?

OBJECTIVES: To obtain the most accurate assessment of the risks and benefits of selective clamping in robot-assisted partial nephrectomy (RAPN) we evaluated outcomes of this technique vs those of full clamping in patients with a solitary kidney undergoing RAPN. PATIENTS AND METHODS: Data from institutional review board-approved retrospective and prospective databases from 2006 to 2019 at multiple institutions with sharing agreements were evaluated. Patients with a solitary kidney were identified and stratified based on whether selective or full renal artery clamping was performed. Both groups were analysed with regard to demographics, risk factors, intra-operative complications, and postoperative outcomes using chi-squared tests, Fisher's exact tests, t-tests and Mann-Whitney U-tests. RESULTS: Our initial cohort consisted of 4112 patients, of whom 72 had undergone RAPN in a solitary kidney (51 with full clamping and 21 with selective clamping). There were no significant differences in demographics, tumour size, baseline estimated glomerular filtration rate (eGFR), or warm ischaemia time (WIT) between the groups (Table 1). Intra-operative outcomes, including estimated blood loss, operating time, and intra-operative complications were similar in the two groups. Short- and long-term postoperative percentage change in eGFR, frequency of acute kidney injury (AKI), and frequency of de novo chronic kidney disease (CKD) were also not significantly different between the two techniques. CONCLUSION: In a large cohort of patients with solitary kidney undergoing RAPN, selective clamping resulted in similar intra-operative and postoperative outcomes compared to full clamping and conferred no additional risk of harm. However, selective clamping did not appear to provide any functional advantage over full clamping as there was no difference observed in the frequency of AKI, CKD or change in eGFR. Short WIT in both groups (<15 min) may have prevented identification of benefits in the selective clamping group; a similar study analysing cases with longer WIT may elucidate any beneficial effects of selective clamping.

Orbital Lymphangioma Confined to an Extraocular Muscle.

A 48-year-old woman presented with a 1-year history of an enlarging, nontender right lateral intrapalpebral mass overlying the insertion of the right lateral rectus muscle, associated with a 3-month history of worsening right orbital pain and retrobulbar headaches. MR imaging revealed an isointense right orbital mass contained entirely within the right lateral rectus muscle and indistinguishable from it. Transconjunctival biopsy established the diagnosis of lymphangioma. To the authors' knowledge, this case represents the first reported orbital lymphangioma contained entirely within an extraocular muscle.

Barriers to Healthcare: Non-English Speaking and Elderly Patients More Likely to Have Retained Ureteral Stents.

OBJECTIVE: To identify factors for retained ureteral stents in our institution of patients receiving de novo ureteral stents. Ureteral stent placement, a commonly performed urologic procedure, is a temporary measure and requires timely removal. Retained ureteral stents may result in significant morbidities and need for additional procedures. MATERIALS AND METHODS: We queried for all de novo ureteral stents indicated for calculi at our institution between July 2019-June 2021. Retained ureteral stents were defined as stents that remained indwelling for a period greater than 90days. Patients with metallic stents, stents on strings, pediatric patients, and planned therapy outside 90days were excluded. Patient demographic information including gender, race, age, insurance status, non-English speaking status as well as clinical data including location of presentation and indication were collected. Characteristics of patients with retained stents were compared to those without. RESULTS: Four hundred fifty-seven de novo stent patients meeting study criteria were identified, of which 61 (13%) patients had retained stents. The median duration of retention was 24days +/- 32days (IQR). Patients with retained stents were older than those with stents removed within 90days (62.1 vs 57.2years, P = .03). Retained stents were more common among non-English-speaking patients (13% vs 5%, P = .012). CONCLUSION: Stent retention was found to be associated with non-English speaking status and older age. Healthcare barriers in language and age may lead to increased morbidity due to stent retention.

Is the "Pandemic Diet" Nonlithogenic?

Introduction and Objective: The COVID-19 pandemic and worldwide quarantine resulted in major changes in individual lifestyles. In New York State, March 16, 2020, marked the end of in-restaurant dining and a reported shift to more cooking at home. We investigated the 24-hour urine of patients with known history of nephrolithiasis to see if changes during COVID-19 pandemic altered the risk of stone disease. Methods: Retrospectively, patients with history of nephrolithiasis seen for an outpatient visit from April 1, 2020, to December 31, 2020, were studied. All patients had a 24-hour urine study "pre-COVID" defined as before March 16, 2020, "during-COVID" from March 16, 2020, to December 31, 2020; if available, "post-COVID" from January 1, 2021, to October 31, 2022, was also included. Mean study values were compared using paired, two-tailed t-tests. Results: Ninety-three patients (M = 54, F = 39) with a mean age of 60 years were evaluated. Twenty-four-hour urine revealed a significant reduction in urinary sodium (uNa) levels from pre-COVID (166.15 ± 7.51 mEq/L) compared with during-COVID (149.09 ± 7.55 mEq/L) (p = 0.015) and urinary calcium (uCa) levels from pre-COVID (214.18 ± 13.05 mg) compared with during-COVID (191.48 ± 13.03 mg) (p = 0.010). Post-COVID 24-hour urine (N = 73) levels for uNa (138.55 ± 6.83 mEq/L, p = 0.0035) and uCa (185.33 ± 12.61 mg, p = 0.012) remained significantly reduced compared with pre-COVID values, but with no difference compared with during-COVID values. Upon age stratification, this significance was found only in patients younger than 65. There were no significant differences in 24-hour urine total volume, magnesium, or citrate levels. Conclusions: During the COVID-19 lockdown, dietary choices limited to home-cooked meals allowed patients to better identify their food choices. This study demonstrates that home-cooked meals improved urinary parameters minimizing lithogenic risk factors for stone formation, including hypernatriuria and hypercalciuria. That these changes persisted into the post-COVID period may indicate improved dietary practices after the lockdown ended.

Readability Assessment of Internet-based Patient Education Materials Related to Treatment Options for Benign Prostatic Hyperplasia.

RATIONALE AND OBJECTIVES: To assess the current readability levels for online Internet-Based Patient Education Materials (IPEMs) related to treatment options for benign prostatic hyperplasia, including transurethral resection of prostate (TURP) and prostate artery embolization (PAE). MATERIALS AND METHODS: Using the Google search engine we identified 40 IPEMs pertaining to TURP and PAE. Readability analysis was performed using the following algorithms: Flesch Reading Ease Score (FRES), Flesch-Kincaid Grade Formula (FKGL), Simple Measure of Gobbledygook (SMOG), and the Gunning Frequency of Gobbledygook (GFOG). Scores are categorized by difficulty (FRES) and grade level (FKGL, SMOG, GFOG). RESULTS: Only 7.5% (3/40) websites met the United States Department of Health and Human Services recommendation of a sixth grade or lower comprehension levels, with FRES scores in the "fairly easy" category. Comparison of TURP to PAE groups showed that TURP readability scores with respect FRES and FKGL were significantly easier to read. According to SMOG and GFOG analysis there was no difference between the two groups by grade level, which demonstrated an average at the 12th grade reading level. Subgroup analysis of IPEM type, categorized as Health Networks (12), University Hospitals (14), Clinical Practices (6), and Miscellaneous (8), found no difference in reading level across all scoring systems. CONCLUSION: Currently available IPEMs pertaining to benign prostatic hyperplasia treatment options are written at a level that is too difficult for the average American to understand. Physicians and health networks should take United States Department of Health and Human Services recommendations into consideration when designing IPEMs to optimize accessibility of health information to improve patient compliance and outcomes.

Laparoscopic versus open colectomy: the impact of frailty on outcomes.

Frailty in the elderly population is an important predictor of surgical outcomes. It has been quantified by several models, including the modified frailty index, which has demonstrated applicability in many surgical subspecialties. We aim to conduct the first decade-long retrospective analysis of frailty and complications between open and laparoscopic colectomy. We used the American College of Surgeons National Surgical Quality Improvement Program database to identify colectomies performed between 2005 and 2014. Our primary outcome was 30-day mortality. Secondary outcomes were grouped into five categories: wound, hematologic, pulmonary, renal, or cardiac/vascular complications. Chi-square and multivariate logistic regression were used to identify significant predictors of outcomes. Of the 244,639 colectomies identified in our data set, 117,064 cases were included after exclusion criteria were applied. 42,192 (36%) cases were laparoscopic. Mortality rates among open colectomies in mFI cohorts 0, 1, 2, 3, and ≥ 4 were 1.2, 3.4, 7.9, 14.3, and 20.3%, respectively, while rates in laparoscopic colectomies 0.2, 0.7, 2, 3.5, and 5.4%, respectively (p < 0.05). Logistic regression showed increase likelihood of mortality with open colectomies in all mFI cohorts (p < 0.05). The open approach also had statistically significant higher rates of secondary outcomes in nearly all frailty levels. Our study analyzed the relationship of frailty, approach to colectomy, and postoperative complications. Laparoscopic colectomies resulted in lower mortality rates as well as less wound, hematologic, pulmonary, renal, and cardiovascular complications.