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.

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.

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.