Does ketorolac administration at the time of hypospadias surgery increase unplanned encounters in the immediate postoperative period?

INTRODUCTION & OBJECTIVE: The opioid crisis has raised concerns for long-term sequela of routine administration of opioids to patients, particularly in the pediatric population. Nonsteroidal anti-inflammatory drug use is limited in hypospadias surgery due to concerns for post-operative bleeding, particularly with ketorolac. We hypothesize that ketorolac administration at the time of hypospadias repair is not associated with increased bleeding or immediate adverse events. METHODS: A retrospective single institution study included all patients undergoing hypospadias surgery from 2018 to 2021. Outcomes measured include peri-operative ketorolac administration, opioid prescriptions, and unplanned encounters (i.e., emergency department or office visits). Comparative statistics using non-parametric and binary/categorical tests and a logistic regression were performed. RESULTS: 1044 patients were included, among whom there were 562 distal, 278 proximal and 204 hypospadias complication repairs. Ketorolac was administered to 396 (37.9%) patients and its utilization increased during the study period [Summary Figure]. Patients receiving ketorolac were older (p = 0.002) and were prescribed opioids less often after surgery (2.0% vs 5.2%, p = 0.009). There was no difference in unplanned encounters across repair types (p = 0.1). Multivariate logistic regression showed ketorolac use was not associated with an increased likelihood of an unplanned encounter. DISCUSSION: The use of NSAIDs post-operatively has traditionally been limited due to concerns about bleeding risks, however the present study displayed no significant increases in unplanned patient encounters either in the ED or outpatient clinic after ketorolac administration. Our study has several limitations including its retrospective and single-institutional design, difficulties of pain assessment in pediatric population, and possibility of under estimation of unplanned encounters due to limited access to patients' records outside of our institution. CONCLUSIONS: The use of ketorolac is not associated with an increase in unplanned encounters in children undergoing hypospadias repair. It should be considered a safe agent for perioperative analgesia to decrease opioid utilization. Further studies will evaluate long-term surgical outcomes in children receiving ketorolac after hypospadias repair.

Quality of Information for Post-Prostatectomy Incontinence Treatments on YouTube.

OBJECTIVE: To assess the quality of information on YouTube regarding post-prostatectomy incontinence treatments. The 2019 American Urological Association(AUA)/(SUFU) Society of Urodynamics, Female Pelvic Medicine & Urogenital Reconstruction guidelines recommend the placement of a male sling or artificial urinary sphincter. Patient education is essential for appropriate expectations and patient satisfaction. METHODS: The top 100 most relevant (default setting) YouTube videos searched with terms "post-prostatectomy incontinence" and "male stress incontinence" were assessed using the validated DISCERN instrument, Patient Education Materials Assessment Tool for Audiovisual Materials, and a misinformation Likert Scale. Videos with poor video/audio quality, duplicates, and non-English videos were excluded. Four independent raters were randomly assigned such that each video had 2 raters. Data was analyzed using multivariate linear regression, and inter-rater reliability was measured using Cohen's kappa. RESULTS: The median DISCERN score was 2.5 with 71% of videos scoring <=3. The median PEMAT Actionability and Understandability scores were 64.6 (range 0-100) and 79.9 (range 52-100), respectively. The median misinformation Likert score was 1 range (1-4). Less than half of the videos discussed realistic treatment outcomes or the risks (39% and 24%, respectively). PEMAT Actionability and risk discussion significantly predicted average DISCERN score (p < .001). There were no significant disagreements between raters. CONCLUSION: Our study shows most videos on post-prostatectomy incontinence had moderate to low quality information and were published by medical professionals. The majority did not sufficiently discuss realistic outcomes and risks, which are hallmarks of informed decision making. This provides an opportunity for the urologic community to create educational materials that adequately supplement shared-decision making for patients treated for post-prostatectomy incontinence.

The Impact of the COVID-19 Pandemic on Urology Residents: a Narrative Review.

PURPOSE OF REVIEW: The COVID-19 pandemic brought unprecedented challenges for urology resident education. In this review, we discuss the pandemic's impact on urology trainees and their education. RECENT FINDINGS: Urology trainees were often redeployed to frontline services in unfamiliar clinical settings. Residents often experienced increased levels of stress, anxiety, and depression. Many programs instituted virtual "check-ins" and formed liaisons with mental health services to foster cohesiveness. Urology trainees experienced the integration of telehealth into the clinical realm. Virtual surgery lectures and simulations were utilized to augment surgical education. Academic governing bodies upheld resident protections and provided dynamic guidance for training requirement throughout the pandemic. Medical students were unable to participate in traditional in-person away rotations and interviews, complicating the residency application process. The COVID-19 pandemic shook the healthcare system and ushered in seismic changes for urology trainees worldwide. Though the longstanding effects of the pandemic remain to be seen, urology residents have demonstrated tremendous resilience and bravery throughout this challenging period, and those qualities will undeniably withstand the test of time.

Managing Nocturia in Frail Older Adults.

This review discusses the available evidence in the current evaluation and treatment of nocturia in frail older adults. No evidence specifically evaluates the use of behavioral interventions in the treatment of the frail older adult with nocturia, but their use is supported in other cohorts. Behavioral modifications and optimal management of comorbidities remain the first-line treatment for all age groups and should be emphasized in the frail due to their favorable safety profile. No studies specific to the frail older adult support the use of pharmacotherapy. Some evidence exists for the efficacy of several agents in the older adult; however, this is difficult to extrapolate to the frail, and safety concerns abound. Desmopressin may be effective in the older adult, but a high risk of hyponatremia raises concerns for its safety, and therefore it is not recommended in the frail. α-Antagonists may have limited efficacy in men with known benign prostatic hyperplasia (BPH); they are relatively well tolerated, although the risk of orthostatic hypotension in the frail should be considered. ß3-agonist trials suggest limited clinical utility. Antimuscarinics are not found to be useful in this cohort and are contraindicated in the frail older adult given the ability of antimuscarinics to cause cognitive impairment, delirium, and falls. No data examine the use of nonsteroidal anti-inflammatory drugs (NSAIDs) in the frail older adult. Additionally, the American Geriatrics Society Beers Criteria recommends against the use of muscarinics in those over the age of 75 years and therefore their use is not supported.

Removal of a Steel Ring Causing Penile Strangulation Without the Use of Powered Tools or Sharp Blades.

Penile strangulation is an uncommon urologic emergency that requires prompt evaluation and treatment to avoid disastrous consequences. Strangulation has been reported with objects ranging from hair tourniquets, to plastic rings, to iron rings. Strangulation with these devices can result in vascular congestion of the penis, swelling and eventual gangrene of the penis distal to the constricting device. We present a case report of a 43-year-old male who had a 2-day history of penile pain and swelling secondary to a metal ring constricting the proximal phallus. Ring removal was achieved with an orthopedic bolt cutter to cut the ring in two places, using a malleable retractor to act as a "backboard" to prevent iatrogenic injury to the penis.

Well-being and education of urology residents during the COVID-19 pandemic: Results of an American National Survey.

BACKGROUND: The rapid spread of COVID-19 has placed tremendous strain on the American healthcare system. Few prior studies have evaluated the well-being of or changes to training for American resident physicians during the COVID-19 pandemic. We aim to study predictors of trainee well-being and changes to clinical practice using an anonymous survey of American urology residents. METHODS: An anonymous, voluntary, 47-question survey was sent to all ACGME-accredited urology programmes in the United States. We executed a cross-sectional analysis evaluating risk factors of perception of anxiety and depression both at work and home and educational outcomes. Multiple linear regressions models were used to estimate beta coefficients and 95% confidence intervals. RESULTS: Among ~1800 urology residents in the USA, 356 (20%) responded. Among these respondents, 24 had missing data leaving a sample size of 332. Important risk factors of mental health outcomes included perception of access to PPE, local COVID-19 severity and perception of susceptible household members. Risk factors for declination of redeployment included current redeployment, having children and concerns regarding ability to reach case minimums. Risk factors for concern of achieving operative autonomy included cancellation of elective cases and higher level of training. CONCLUSIONS: Several potential actions, which could be taken by urology residency programme directors and hospital administration, may optimise urology resident well-being, morale, and education. These include advocating for adequate access to PPE, providing support at both the residency programme and institutional levels, instituting telehealth education programmes, and fostering a sense of shared responsibility of COVID-19 patients.

Identifying men with global polyuria on a nocturnal-only voiding diary.

AIMS: Nocturnal polyuria (NP) and global polyuria (GP) are not mutually exclusive. However, by rate, the common criteria for GP (40 mL/kg/24 hours [117 mL/kg/hour in a 70-kg individual] or 3000 mL/24 hours [125 mL/h]) are more stringent than those for NP (90 mL/hour during the sleep period or NP index [NPi; nocturnal volume/24-hour volume] > 0.33 [no minimum rate]). It remains unclear whether total nocturnal urine volume (NUV) may reliably delineate between NP patients with and without comorbid GP. METHODS: A clinical database of men with lower urinary tract symptoms was searched for voiding diaries completed by patients reporting greater than or equal to 1 nocturnal void(s). Four separate analyses were performed using all combinations of the two NP and two GP criteria listed above. For each analysis, patients were included if they met the criteria for NP, and then stratified by presence or absence of GP (ie, NP + GP vs isolated NP). RESULTS: Median NUV was greater among patients with NP + GP for all criteria combinations. Sensitivities greater than or equal to 80%/90%/100% for NP + GP were observed at 1275/1230/1085 mL for {NPi > 0.33 + 24-hour volume > 3000 mL}; 1075/1035/1035 mL for {NPi > 0.33 + 24-hour volume > 40 mL/kg}; 900/745/630 mL for {NUP > 90 mL/hour + 24-hour volume > 3000 mL}; and 1074/1035/990 mL for {NUP > 90 mL/hour + 24-hour volume > 40 mL/kg}. CONCLUSIONS: An inordinate NUV among men with NP is fairly sensitive for comorbid GP. In the appropriate clinical setting, nocturnal-only diaries may suffice in the evaluation and follow-up of patients with NP, so long as outlying nocturnal volumes prompt a 24-hour diary/urine collection.

Comparison of perioperative and functional outcomes of robotic partial nephrectomy for cT1a vs cT1b renal masses.

OBJECTIVE: To compare perioperative and functional outcomes of patients with cT1a or cT1b renal masses undergoing robotic partial nephrectomy (RPN) in a large multi-institutional study PATIENTS AND METHODS: The present retrospective Institutional Review Board-approved multi-institutional study utilised a prospectively maintained database to identify patients undergoing RPN by six surgeons for a solitary cT1a (n = 1 307) or cT1b (n = 377) renal mass from 2006 to 2016. Perioperative and renal function outcomes at discharge and at a median follow-up of 12.2 months were compared in univariable and multivariable regression analyses adjusting for surgeon performing the procedure and date of surgery. RESULTS: In univariable analysis, cT1b masses were associated with longer operative time (190.0 vs 159.0 min, P < 0.001), longer warm ischaemia time (18.8 vs 15.0 min, P < 0.001), higher estimated blood loss (150.0 vs 100.0 mL, P < 0.001), more intraoperative complications (5.6% vs 2.4%, P = 0.034), and more surgical postoperative complications (10.1% vs 5.7%, P =0.002). Results were similar in multivariable analysis with additional findings including more overall postoperative complications (odds ratio 1.55, P = 0.015) and longer length of stay (P < 0.001) associated with cT1b masses. There were no differences in the risk of progression of chronic kidney disease stage at 12.2 months, positive surgical margins, or major postoperative complications. CONCLUSIONS: Although our study shows a longer operative time, longer warm ischemia time, and higher complication rate for patients undergoing RPN for cT1b renal masses, the magnitude of these differences is small. RPN should be considered for cT1b lesions when anatomical and spatial location allow for a feasible procedure.

Current perspectives in robotic hernia repair.

The surgical treatment of hernias has developed throughout the evolution of surgery. The fascination with hernia surgery is in part driven by its prevalence and by the variety of treatment options. Minimally invasive hernia surgery has a goal of a robust repair with minimal complications, and new robotic techniques are being developed in complex abdominal wall hernias with promising results. This review focuses on inguinal, ventral, and incisional hernias and their outcomes with a discussion on the traditional open, laparoscopic, and robotic techniques. The prevalence of minimally invasive hernia surgery and its advantages are also outlined. We highlight our experience in these procedures, specifically robotic herniorrhaphy, as it pertains to ventral incisional and inguinal hernia repair. We conclude that the robotic platform is proving to be a benefit to hernia repair. Many studies are showing its feasibility and comparable results to standard laparoscopy, and some have shown improved results, including shorter hospital stay without significant increases in cost. The robotic option of hernia repair has resulted in an increase in minimally invasive hernia repair, a number that has remained stagnant for the last decade. With more surgeons gaining training and experience and greater availability of the robotic platform, we expect to see greater numbers of minimally invasive hernia repair.

Insight into phagocytosis of mature sexual (gametocyte) stages of Plasmodium falciparum using a human monocyte cell line.

During natural infection malaria parasites are injected into the bloodstream of a human host by the bite of an infected female Anopheles mosquito. Both asexual and mature sexual stages of Plasmodium circulate in the blood. Asexual forms are responsible for clinical malaria while sexual stages are responsible for continued transmission via the mosquitoes. Immune responses generated against various life cycle stages of the parasite have important roles in resistance to malaria and in reducing malaria transmission. Phagocytosis of free merozoites and erythrocytic asexual stages has been well studied, but very little is known about similar phagocytic clearance of mature sexual stages, which are critical for transmission. We evaluated phagocytic uptake of mature sexual (gametocyte) stage parasites by a human monocyte cell line in the absence of immune sera. We found that intact mature stages do not undergo phagocytosis, unless they are either killed or freed from erythrocytes. In view of this observation, we propose that the inability of mature gametocytes to be phagocytized may actually result in malaria transmission advantage. On the other hand, mature gametocytes that are not transmitted to mosquitoes during infection will eventually die and undergo phagocytosis, initiating immune responses that may have transmission blocking potential. A better understanding of early phagocytic clearance and immune responses to gametocytes may identify additional targets for transmission blocking strategies.