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INTRODUCTION: Radiation cystitis with hematuria (RCH) is a potentially devastating complication after pelvic radiation. The cumulative incidence of RCH is debated, and certain severe manifestations may require hospital admission. We aimed to evaluate demographics and outcomes of patients hospitalized for RCH. METHODS: We performed a retrospective review of hospitalized patients with a primary or secondary diagnosis of RCH from 2016 to 2019 using the National Inpatient Sample. Our unit of analysis was inpatient encounters. Our primary outcome was inpatient mortality. Secondary outcomes included need for inpatient procedures, transfusion, length of stay (LOS), and cost of admission. We then performed multivariate analysis using either a logistic or linear regression to identify predictors of mortality and LOS. Cost was analyzed using a generalized linear model controlling for LOS. RESULTS: We identified 21,320 weighted cases of hospitalized patients with RCH. The average patient age was 75.4 years, with 84.7% male and 69.3% White. The median LOS was 4 days, and the median cost was $8767. The inpatient mortality rate was 1.3%. The only significant predictor for mortality was older age. The only significant predictor of both higher cost and longer LOS was an Elixhauser Comorbidity Score ≥ 3. CONCLUSIONS: RCH represents a significant burden to patients and the health care system, and we observed an increasing number of hospitalized patients over time. Additional research is needed to identify underlying causes of RCH and effective treatments for this sometimes-severe complication of pelvic radiation.
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Cistitis , Traumatismos por Radiación , Humanos , Masculino , Femenino , Cistitis/epidemiología , Cistitis/etiología , Cistitis/economía , Cistitis/mortalidad , Anciano , Estudios Retrospectivos , Traumatismos por Radiación/epidemiología , Traumatismos por Radiación/mortalidad , Traumatismos por Radiación/economía , Estados Unidos/epidemiología , Persona de Mediana Edad , Hospitalización/estadística & datos numéricos , Hospitalización/economía , Anciano de 80 o más Años , Pacientes Internos/estadística & datos numéricos , Tiempo de Internación , Radioterapia/efectos adversos , Radioterapia/economía , Hematuria/epidemiología , Hematuria/etiologíaRESUMEN
Prolonged ischemic priapism presents a treatment challenge given the difficulty in achieving detumescence and effects on sexual function. To evaluate current practice patterns, an open, web-based multi-institutional survey querying surgeons' experience with and perceived efficacy of tunneling maneuvers (corporoglanular tunneling and penoscrotal decompression), as well as impressions of erectile recovery, was administered to members of societies specializing in male genital surgery. Following distribution, 141 responses were received. Tunneling procedures were the favored first-line surgical intervention in the prolonged setting (99/139, 71.2% tunneling vs. 14/139, 10.1% implant, p < .001). Although respondents were more likely to have performed corporoglanular tunneling than penoscrotal decompression (124/138, 89.9% vs. 86/137, 62.8%, p < .001), penoscrotal decompression was perceived as more effective among those who had performed both (47.3% Very or Extremely Effective for penoscrotal decompression vs. 18.7% for corporoglanular tunneling; p < .001). Many respondents who had performed both tunneling procedures felt that most regained meaningful sexual function after either corporoglanular tunneling or penoscrotal decompression (33/75, 44.0% vs. 33/74, 44.6%, p = .942). While further patient-centered investigation is warranted, this study suggests that penoscrotal decompression may outperform corporoglanular tunneling for prolonged priapism, and that recovery of sexual function may be higher than previously thought after tunneling procedures.
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Priapismo , Humanos , Masculino , Priapismo/cirugía , Pene/cirugía , Erección Peniana/fisiología , Encuestas y Cuestionarios , DescompresiónRESUMEN
PURPOSE OF REVIEW: Management of urotrauma is a crucial part of a urologist's knowledge and training. We therefore sought to understand the state of urotrauma education in the United States. RECENT FINDINGS: Using themes of "Urotrauma" and "Education," we performed a systematic review and meta-analysis by searching for studies in MEDLINE, all Cochrane libraries, EMBASE, BIOSIS, Scopus, and Web of Science through May 2023. The primary outcome was the pooled rate of urology trainee and program director attitudes toward urotrauma education. Secondary outcomes involved a descriptive summary of existing urotrauma curricula and an assessment of factors affecting urotrauma exposure. Of 12,230 unique records, 11 studies met the final eligibility criteria, and we included 2 in the meta-analysis. The majority of trainees and program directors reported having level 1 trauma center rotations (range 88-89%) and considered urotrauma exposure as an important aspect of residency education (83%, 95% CI 76-88%). Despite possible increases in trainee exposure to Society of Genitourinary Reconstructive Surgeons (GURS) faculty over the preceding decade, nearly a third of trainees and program directors currently felt there remained inadequate exposure to urotrauma during training (32%, 95% CI 19-46%). Factors affecting urotrauma education include the limited exposure to GURS-trained faculty and clinical factors such as case infrequency and non-operative trauma management. Urology resident exposure to urotrauma is inadequate in many training programs, underscoring the potential value of developing a standardized curriculum to improve urotrauma education for trainees. Further investigation is needed to characterize this issue and to understand how it impacts trainee practice readiness.
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Internado y Residencia , Urología , Humanos , Estados Unidos , Urología/educación , Educación de Postgrado en Medicina/métodos , CurriculumRESUMEN
OBJECTIVE: To assess perceived barriers to pursuing urology among medical students and to determine if marginalized groups identified greater challenges to entry. METHODS: The Deans of all New York medical schools were asked to disseminate a survey to their students. The survey collected demographic information to identify underrepresented minorities, students of low socioeconomic background, and lesbian, gay, bisexual, transgender, queer, intersex, and asexual individuals. Students were asked to rate various survey items on a five-point Likert scale to determine which factors were perceived as barriers to applying to urology residency. Student t tests and ANOVA were used to compare mean Likert ratings between groups. RESULTS: A total of 256 students responded to the survey from 47% of medical institutions. Underrepresented minorities students cited lack of evident diversity within the field as a more significant barrier than counterparts (3.2 vs 2.7, P=â¯.025). Lesbian, gay, bisexual, transgender, queer, intersex, and asexual students perceived the lack of evident diversity within urology (3.1 vs 2.65, Pâ¯=â¯.01), exclusivity of the field (3.73 vs 3.29, Pâ¯=â¯.04), and fear that residency programs would have negative perceptions of them as students (3.0 vs 2.1, Pâ¯<â¯.0001) as substantial obstacles compared to peers. Students with childhood household incomes less than $40,000 cited socioeconomic concerns as a higher barrier compared to students with household incomes greater than $40,000 (3.2 vs 2.3, Pâ¯=â¯.001). CONCLUSION: Underrepresented and historically marginalized students perceive more significant barriers to pursuing urology than their peers. Urology training programs must continue to foster an inclusive environment to recruit prospective students from already marginalized groups.
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Trastornos del Desarrollo Sexual , Estudiantes de Medicina , Personas Transgénero , Transexualidad , Urología , Femenino , Humanos , Niño , Urología/educación , Identidad de GéneroRESUMEN
OBJECTIVE: To evaluate the clinical and prognostic details of periurethral abscess (PUA) formation following urethroplasty (UP). METHODS: A retrospective review was performed to identify men who developed PUA after UP between 2007 and 2019 at a single tertiary care referral center. Patient demographics, stricture characteristics, and UP technique were recorded. Outcomes included time to PUA, presenting symptoms, wound cultures, imaging, and ultimate management. Comparative analysis between PUA and non-PUA patients was performed using Fisher's Exact test and Student's t-test. RESULTS: Among 1499 UP cases, 9 (0.6%) developed PUA. Mean stricture length was 4.6 cm with most located in the bulbar urethra (5/9, 56%), while 4/9 (44%) had undergone prior UP. PUA rates were 7/288 (2.4%) and 2/815 (0.3%) for substitution and anastomotic UP respectively. Voiding cystourethrogram (VCUG) demonstrated extravasation in 67% (4/6) of available UP cases imaged. Subsequent VCUG confirmed leak improvement or resolution in all cases. Wound cultures were frequently polymicrobial (4/6, 67%). Management included antibiotics with (6/9) and without (3/9) incision and drainage (I/D). Urinary drainage was performed in 5 patients using suprapubic tube (3/5) and foley placement (2/5). PUA resolution was observed in all patients while stricture symptom recurrence was observed in 2/9 (22%) patients with mean time to recurrence of 15 months. Overall mean follow-up time was 22 months. CONCLUSION: PUA is a rare complication of UP that may be more common in setting of postoperative urine leak. PUA is safely managed with I/D, urethral rest, and antibiotics, with low risk of recurrent stricture formation thereafter.
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Uretra , Estrechez Uretral , Absceso/diagnóstico , Absceso/etiología , Absceso/terapia , Antibacterianos/uso terapéutico , Constricción Patológica/cirugía , Femenino , Humanos , Masculino , Pronóstico , Estudios Retrospectivos , Resultado del Tratamiento , Uretra/cirugía , Estrechez Uretral/diagnóstico , Estrechez Uretral/etiología , Estrechez Uretral/cirugía , Procedimientos Quirúrgicos Urológicos Masculinos/efectos adversos , Procedimientos Quirúrgicos Urológicos Masculinos/métodosRESUMEN
AIMS: To examine the rate of lower urinary tract complications (LUTC) and urinary diversion (UD) after artificial urinary sphincter (AUS) explantation with the acute reconstruction of AUS cuff erosion defects. METHODS: We performed a retrospective study of patients who underwent in-situ urethroplasty (ISU) for AUS cuff erosion from June 2007 to December 2020. Outcomes included LUTC (urethral stricture, diverticulum, fistula), AUS reimplantation, and UD. Defect size was prospectively estimated acutely and a subanalysis was performed to determine the impact of erosion severity (small erosions [<33% circumferential defect] and large erosions [≥33%]) on these outcomes. Kaplan-Meier curves were created to compare survival between the two groups. RESULTS: A total of 40 patients underwent ISU for urethral cuff erosion. The median patient age was 76 years old with a median erosion circumference of 46%. The overall LUTC rate was 30% (12/40) with 35% (14/40) of patients requiring permanent UD. Secondary AUS placement occurred in 24/40 (60%) patients with 11/24 (46%) leading to repeat erosion. On subanalysis, small erosion was associated with improved LUTC-free and UD-free survival but not associated with AUS reimplantation. CONCLUSIONS: Lower urinary tract complications are common after AUS cuff erosion and can lead to the need for permanent UD. Patients with larger erosions are more likely to undergo UD and reach this end-stage condition earlier compared to patients with small erosions.
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Estrechez Uretral , Incontinencia Urinaria de Esfuerzo , Esfínter Urinario Artificial , Anciano , Remoción de Dispositivos/efectos adversos , Humanos , Masculino , Estudios Retrospectivos , Uretra/cirugía , Estrechez Uretral/complicaciones , Incontinencia Urinaria de Esfuerzo/cirugía , Esfínter Urinario Artificial/efectos adversosRESUMEN
OBJECTIVE: To evaluate the distance from critical pelvic structures (CPS, defined as bladder and iliac vessels) among inflatable penile prosthesis (IPP) reservoirs placed into the space of Retzius (SOR) and high submuscular (HSM) locations using cross-sectional imaging. IPP reservoir placement into the HSM location has been proposed as a strategy to prevent injury due to greater distance from CPS. METHODS: Our institutional database was retrospectively reviewed to identify men who underwent IPP insertion between 2007 and 2020 and had available cross-sectional abdominopelvic imaging after the time of surgery. Patients were grouped based on reservoir placement technique (SOR vs. HSM). Staff radiologists blinded to placement technique evaluated reservoir position to determine the shortest distance between CPS and the reservoir and if a mass effect was present on CPS. Variables were analyzed using chi-squared, Fisher's exact, and student's T-tests as indicated. RESULTS: Among 1,010 IPP cases performed during the study interval, 139 (13%) were imaged. Compared with SOR reservoirs (n = 32), HSM reservoirs (n =107) were significantly less likely to induce a mass effect on the bladder (72 vs. 9%, P = <.01) or iliac vessels (34 vs. 4%, P = <.01) and were located roughly 5 times further from the bladder (10 ± 22 vs. 49 ± 36 mm, P = <.01) and iliac vessels (5 ± 9 vs. 23 ± 26 mm, P = <.01). CONCLUSION: This study radiographically confirms that IPP reservoirs are located significantly further away from CPS following HSM placement compared to SOR placement.
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Pared Abdominal , Disfunción Eréctil , Implantación de Pene , Prótesis de Pene , Humanos , Masculino , Pared Abdominal/cirugía , Disfunción Eréctil/cirugía , Implantación de Pene/métodos , Estudios RetrospectivosRESUMEN
BACKGROUND: Inflatable penile prosthesis (IPP) reservoirs are typically placed into the Space of Retzius (SOR) or alternative locations including the High Submuscular (HSM) space via transinguinal (TI) or counter incision (CI) techniques. A cadaver study showed variability in reservoir location after TI-HSM placement. AIM: To evaluate reservoir location using cross-sectional imaging following IPP insertion. METHODS: We retrospectively reviewed our institutional database and identified men who underwent virgin penoscrotal IPP insertion between 2007 and 2019. We then identified those men who subsequently underwent cross-sectional imaging prior to October 2019. Radiologists evaluated cross-sectional imaging in a blinded manner and categorized reservoir locations as follows: 1) submuscular; 2) posterior to the external oblique fascia and lateral to the rectus abdominis musculature; 3) preperitoneal; 4) retroperitoneal; 5) intraperitoneal; 6) inguinal canal; 7) subcutaneous. Patients were stratified by reservoir placement technique, transinguinal space of Retzius (TI-SOR), transinguinal high submuscular (TI-HSM), or counterincision high submuscular (CI-HSM). Clinical characteristics and outcomes were reviewed and compared. Statistical analysis was performed using Chi-squared and Fisher's exact tests. OUTCOMES: Variability exists in the TI placement of SOR and HSM reservoirs, CI-HSM reservoirs were associated with a low level of variability. RESULTS: Among 561 men who underwent virgin IPP insertion during the 12-year study period, 114 had postoperative cross-sectional imaging (29 TI-SOR, 80 TI-HSM, and 5 CI-HSM). Among the 114 patients imaged, TI-HSM reservoirs were more likely than TI-SOR to be located anterior to the transversalis fascia (48 vs 14%, P < .01) and were less likely to be located in the preperitoneal space (18 vs 62%, P < .01). Rates of intraperitoneal reservoir location were similar between the TI-HSM and TI-SOR groups (5 vs 7%, P = .66). Among imaged CI-HSM reservoirs, 4 (80%) were anterior to the transversalis fascia and 1 (20%) was within the inguinal canal. Among all 536 transinguinal cases (131 TI-SOR and 405 TI-HSM), rates of reservoir-related complications requiring operative intervention were similar between groups (5 vs 2%, P = .24). No complications were noted among the 25 patients in the CI-HSM cohort. CLINICAL IMPLICATIONS: The level of variability seen in this study did not seem to impact patient safety, complications were rare in all cohorts. STRENGTHS AND LIMITATIONS: This study is the first and largest of its kind in evaluating reservoir positioning in live patients with long-term follow-up. This study is limited in its retrospective and nonrandomized nature. CONCLUSIONS: Despite variability with both TI-HSM and TI-SOR techniques, reservoir related complications remain rare. Kavoussi M, Cook G, Nordeck S, et al. Radiographic Assessment of Inflatable Penile Prosthesis Reservoir Location Variability in Contemporary Practice. J Sex Med 2021;18:2039-2044.
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Pared Abdominal , Disfunción Eréctil , Implantación de Pene , Prótesis de Pene , Pared Abdominal/cirugía , Disfunción Eréctil/etiología , Disfunción Eréctil/cirugía , Humanos , Conducto Inguinal/cirugía , Masculino , Implantación de Pene/métodos , Prótesis de Pene/efectos adversos , Diseño de Prótesis , Estudios RetrospectivosRESUMEN
OBJECTIVES: To examine association between post-prostatectomy incontinence (PPI) severity and weight changes before and after restoration of continence via artificial urinary sphincter (AUS). METHODS: Single surgeon, retrospective review of urologic prosthetic surgery (UPS) after radical prostatectomy (RP). A cohort of post-RP inflatable penile prosthesis (IPP) patients served as a surgical control. Body Mass Index (BMI) and total body weight were assessed pre and post-UPS. Multivariable linear regression was utilized to assess BMI changes post-UPS. RESULTS: 187 AUS and 63 IPP patients met selection criteria. Greater PPI severity was associated with faster BMI gain after RP (coeff. 0.14 kg/m2, P = 0.03, per pad used) and magnitude of incontinence improvement (mean reduction in daily pad use) after AUS insertion was associated with greater BMI reduction at 12 months post-UPS (coeff. - 0.13 kg/m2, P = 0.04). On multivariable regression, AUS insertion was associated with a decrease in BMI by - 2.83 kg/m2 12 months post-UPS (P = 0.02). Twelve months post-UPS, men with AUS exhibited a mean BMI reduction of -1.0 kg/m2 compared to a mean BMI increase in the IPP cohort of 0.4 kg/m2 (P < 0.01). Compared to IPP, AUS patients experienced absolute body weight reduction by 6 kg [Median(IQR): 90.4 (80.3-100.1) vs 96.4 (87.1-108.8) kg, P = 0.03], with nearly one-third having clinically significant weight loss (>5% body weight) at 12 months post-UPS (31.8% vs 8.3%, P < 0.01). CONCLUSION: Severe PPI appears to be associated with weight gain and correction of PPI via AUS insertion with weight loss.
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Prostatectomía/efectos adversos , Incontinencia Urinaria de Esfuerzo/cirugía , Esfínter Urinario Artificial , Pérdida de Peso , Anciano , Índice de Masa Corporal , Humanos , Persona de Mediana Edad , Proyectos Piloto , Estudios Retrospectivos , Incontinencia Urinaria de Esfuerzo/etiologíaRESUMEN
OBJECTIVES: To report our initial experience with the extra-tunical grafting (ETG) procedure. This procedure was recently introduced by UCSF investigators as a tunica-sparing technique for management of penile concavity deformities. METHODS: We retrospectively reviewed records of patients who underwent ETG at our tertiary-care referral center between 2017 - 2020. A collagen graft made from bovine pericardium (Lyoplant) was placed overlying the defect without violating the tunica albuginea or mobilizing the neurovascular bundle. The stretched penile length (SPL) and circumference at the location of deformity were measured intra-operatively. Patient reported outcomes were evaluated by an anonymous 10-question online survey. RESULTS: 19 men underwent ETG with a median follow-up of 59 (IQR: 24 - 708) days. ETG was performed via either a window (15/19, 78%) or a de-gloving (4/19, 21%) incision with concomitant penile plication performed in 16/19 (84%) patients. Penile circumference increased by an average of 1.4 cmâ¯+â¯0.5 (Pâ¯=â¯0.03) at the location of deformity, while pre- and post-operative SPL were similar (14.0â¯+â¯1.4 vs 14.0â¯+â¯1.3 cm, Pâ¯=â¯0.95). Overall patient satisfaction was reported by 13/15 (86%) patients. Twelve out of 15 (80%) patients reported concavity deformity to be "improved", with 73% reporting "much better". Among 8 patients with follow up greater than six months, graft palpability was reported in 4/8 (50%) patients but was not bothersome. CONCLUSION: The ETG procedure appears to be safe and effective for the treatment of penile concavity deformities. Patient outcomes and satisfaction are favorable at intermediate follow up.
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Induración Peniana/cirugía , Pericardio/trasplante , Adulto , Anciano , Animales , Bovinos , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Procedimientos Quirúrgicos Urológicos Masculinos/métodosRESUMEN
OBJECTIVES: To analyze our institutional experience transitioning from overnight observation (OBS) to same day surgery (SDS) for artificial urinary sphincter (AUS) procedures. Prior research has questioned the need for OBS following AUS surgery. METHODS: We retrospectively reviewed AUS surgeries performed by a single surgeon at our tertiary academic medical center between 08/2013 and 01/2020. Patients were grouped based on discharge status: OBS vs SDS. Cost savings associated with SDS were estimated using room and bed charges from a contemporary group of AUS patients. RESULTS: We identified 525 AUS cases that met inclusion criteria. Men in the SDS group (n = 318) were more likely to have undergone a virgin AUS insertion and were slightly younger and healthier. Men in the OBS group (n = 207) were more likely to suffer an immediate postoperative complication (1% vs 0%, P < .01) and to be readmitted within 90 days of surgery (15% vs 5%, P < .01). The groups did not vary with respect to multiple other perioperative outcomes measures. Among patients who underwent AUS surgery between 09/2017 and 08/2020, those with OBS status (n = 39) had mean additional room and bed charges of $ 745 ± 302 vs none for SDS patients (n = 183). CONCLUSION: SDS for AUS insertion is safe, effective, and associated with significant cost savings. Routine overnight observation after AUS insertion appears to be unnecessary.
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Procedimientos Quirúrgicos Ambulatorios , Protocolos Clínicos , Tiempo de Internación , Alta del Paciente , Implantación de Prótesis , Esfínter Urinario Artificial , Anciano , Anciano de 80 o más Años , Humanos , Masculino , Persona de Mediana Edad , Complicaciones Posoperatorias/epidemiología , Estudios RetrospectivosRESUMEN
INTRODUCTION Patient-reported pads per day use is a widely used metric in grading the severity of stress urinary incontinence and guiding surgical decision-making, particularly in mild-to-moderate cases. We sought to compare patient-reported stress urinary incontinence severity by pads per day with objective findings on standing cough test. We hypothesize that patient-reported pads per day often underestimates stress urinary incontinence severity. MATERIALS AND METHODS: We retrospectively reviewed our male stress urinary incontinence surgical database and identified 299 patients with self-reported mild-to-moderate stress urinary incontinence who were evaluated with standing cough test prior to surgical intervention between 2007 and 2019. Patients were evaluated with the Male Stress Incontinence Grading Scale for urinary leakage during a standing cough test. This test has been shown to reliably and accurately predict surgical success. Binary logistic regression analysis was used to identify parameters associated with stress urinary incontinence upgrading in a multivariable model. RESULTS: Among 299 patients with reported mild-to-moderate stress urinary incontinence, 101 (34%) were upgraded to severe stress urinary incontinence by standing cough test. Prior stress urinary incontinence surgery (OR 4.1, 95% CI 2.0-8.0, p < 0.0001) and radiation (OR 3.2, 95% CI 1.7-5.7, p < 0.0001) were significantly associated with Male Stress Incontinence Grading Scale upgrading in multivariable analysis. CONCLUSIONS: Roughly one-third of men who report mild-to-moderate stress urinary incontinence actually have severe incontinence observed on physical examination. All men being evaluated for stress urinary incontinence should undergo standing cough test to accurately grade incontinence severity and guide surgical management.
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Incontinencia Urinaria de Esfuerzo/diagnóstico , Adulto , Anciano , Anciano de 80 o más Años , Autoevaluación Diagnóstica , Humanos , Pañales para la Incontinencia/estadística & datos numéricos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Índice de Severidad de la EnfermedadRESUMEN
AIMS: To evaluate the relationship between serum testosterone (T) levels and artificial urinary sphincter (AUS) cuff erosion in a population of incontinent men who underwent AUS placement. METHODS: A retrospective analysis of our single-surgeon AUS database was performed to identify men with T levels within 24 months of AUS placement. Men were stratified into two groups based on serum testosterone: low serum testosterone (LT) (<280 ng/dl) and normal serum testosterone (NT) (>280 ng/dl). Multivariable analysis was performed to control for risk factors. The outcome of interest was the incidence of and time to spontaneous urethral cuff erosion; other risk factors for cuff erosion were also evaluated. RESULTS: Among 161 AUS patients with serum testosterone levels, 84 (52.2%) had LT (mean: 136.8 ng/dl, SD: 150.4 ng/dl) and 77 (47.8%) had NT (mean: 455.8 ng/dl, SD: 197.3 ng/dl). Cuff erosion was identified in 42 men (26.1%) at a median of 7.1 months postoperatively (interquartile range: 3.6-13.4 months), most of whom (30/42, 71.4%) were testosterone deficient. LT levels were less common (54/119, 45.4%) in the non-erosion cohort (p = 0.004). Men with low T were nearly three times as likely to suffer AUS erosion than men with normal T (odds ratio = 2.519, p = 0.021). LT level was the only factor associated with AUS erosion on multivariable analysis. CONCLUSIONS: LT is an independent risk factor for AUS cuff erosion. Men with LT are more likely to present with cuff erosion, but there is no difference in time to erosion.
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Incontinencia Urinaria de Esfuerzo , Esfínter Urinario Artificial , Humanos , Masculino , Estudios Retrospectivos , Factores de Riesgo , Testosterona , UretraRESUMEN
PURPOSE OF REVIEW: To review risk factors for AUS complications and present a systematic approach to their diagnosis and management. RECENT FINDINGS: Established risk factors for AUS complications include catheterization, channel TURP, pelvic radiation, urethroplasty, anticoagulation, cardiovascular disease, diabetes mellitus, frailty index, hypertension, low albumin, and low testosterone. We present our algorithm for diagnosis and management of AUS complications. Despite being the gold standard of treatment for men with SUI, major and minor complications can occur at any point after AUS insertion. Careful consideration of the urologic, medical, and operative risk factors for each patient can help prevent complications. A systematic approach to early and late complications facilitates their identification and effective management. The evaluating urologist must have a thorough understanding of potential AUS complications in order to restore quality of life in men with bothersome SUI.
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Uretra/cirugía , Incontinencia Urinaria de Esfuerzo/cirugía , Esfínter Urinario Artificial/efectos adversos , Anciano , Humanos , Masculino , Calidad de Vida , Factores de Riesgo , Resultado del TratamientoRESUMEN
OBJECTIVES: To examine the current molecular therapeutics in the medical treatment of recurrent ischemic priapism (RIP). To propose a stepwise clinical management paradigm for the treatment of RIP. METHODS: We performed a literature search using the PubMed database for the terms 'recurrent ischemic priapism' and 'stuttering priapism' up until December 2020. We assessed pre-clinical and clinical studies regarding medical management of RIP and molecular pathophysiology. Case series and randomized trials were evaluated by study quality and patient outcomes to determine a potential clinical management scheme. RESULTS: Recent research has fostered an improved understanding of the underlying molecular pathophysiology of RIP that has paved the way forward for developing new therapeutic agents. Medications targeting neurovascular, hormonal and haematological mechanisms associated with RIP show great promise towards remedying this condition. A host of therapeutic agents operating across different mechanistic directions may be implemented according to a clinical management scheme to potentially optimize RIP outcomes. CONCLUSION: RIP remains a medically neglected condition with current management focused on treating the acute condition rather than modulating the course of disease. Continued research into the molecular mechanisms of RIP and standardized clinical pathways can improve the quality of care for patients suffering from this condition.
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Algoritmos , Anemia de Células Falciformes/tratamiento farmacológico , Isquemia/tratamiento farmacológico , Priapismo/tratamiento farmacológico , Inhibidores de 5-alfa-Reductasa/uso terapéutico , Agonistas de Receptores Adrenérgicos alfa 1/uso terapéutico , Agonistas Adrenérgicos beta/uso terapéutico , Anemia de Células Falciformes/complicaciones , Anticuerpos Monoclonales Humanizados/uso terapéutico , Antifúngicos/uso terapéutico , Antidrepanocíticos/uso terapéutico , Humanos , Hidroxiurea/uso terapéutico , Isquemia/complicaciones , Cetoconazol/uso terapéutico , Masculino , Selectina-P/antagonistas & inhibidores , Erección Peniana/fisiología , Inhibidores de Fosfodiesterasa 5/uso terapéutico , Priapismo/etiología , RecurrenciaRESUMEN
OBJECTIVE: At present, excision and primary anastomosis (EPA) urethroplasty is a highly reliable method of reconstruction for short bulbar urethral strictures. Longer strictures are often managed with grafting techniques to ensure a tension-free repair. Here we report our initial experience with a new, extended anastomotic technique for long bulbar strictures that incorporates plication of the ventral corporal bodies to reduce the distance between the urethral ends and obviates the need for grafting. METHODS: We reviewed records for all urethroplasties performed by a single surgeon at our institution between January 2018 and February 2020. We identified a cohort of older patients with complex strictures who underwent Extended Primary Anastomosis with Penile Plication (EPAPP). Patient demographics, stricture characteristics, perioperative 75 parameters, and postoperative outcomes were evaluated. RESULTS: Of 346 urethroplasty records reviewed, 10 patients (2.9%) underwent EPAPP. Mean stricture length was 3.75 ± 1.4 cm. EPAPP patients were older than those repaired by other techniques (mean age 66.6 vs 55.6, P = .024), and most were not sexually active preoperatively. Postoperative voiding cystourethrogram confirmed urethral patency without extravasation in all patients. At a median follow up of 9.7 months (IQR 8.5-11.5) 8 patients remained asymptomatic after EPAPP alone and 2 patients required a single balloon dilation for stricture recurrence. CONCLUSION: EPAPP is a promising alternative option for the management of long bulbar strictures among appropriately selected patients.
Asunto(s)
Estomía/métodos , Pene/cirugía , Uretra/cirugía , Estrechez Uretral/cirugía , Anciano , Anastomosis Quirúrgica , Humanos , Masculino , Persona de Mediana Edad , Perineo , Estudios Retrospectivos , Estrechez Uretral/patología , Procedimientos Quirúrgicos Urológicos Masculinos/métodosRESUMEN
BACKGROUND: Direct high-quality evidence is lacking evaluating perioperative pharmacologic prophylaxis (PP) after radical prostatectomy (RP) to prevent venous thromboembolism (VTE) leading to significant practice variation. OBJECTIVE: To study the impact of in-hospital PP on symptomatic VTE incidence and adverse events after RP at 30 d, with the secondary objective of evaluating overall VTE in a screening subcohort. DESIGN, SETTING, AND PARTICIPANTS: A prospective, phase 4, single-center, randomized trial of men with prostate cancer undergoing open or robotic-assisted laparoscopic RP was conducted (July 2017-November 2018). INTERVENTION: PP (subcutaneous heparin) plus routine care versus routine care alone. The screening subcohort was offered lower extremity duplex ultrasound at 30 d. OUTCOMES MEASUREMENTS AND STATISTICAL ANALYSIS: The primary efficacy outcome was symptomatic VTE incidence (pulmonary embolism [PE] or deep venous thrombosis [DVT]). Primary safety outcomes included the incidence of symptomatic lymphocele, hematoma, or bleeding after surgery. Secondary outcomes were overall VTE, estimated blood loss, total surgical drain output, complications, and surveillance imaging bias. Fisher's exact test and modified Poisson regression were performed. RESULTS AND LIMITATIONS: A total of 501 patients (75% robotic) were randomized and >99% (500/501) completed follow-up. At second interim analysis (N = 445), the symptomatic VTE rate was 2.3% (four PE + DVT and one DVT) for routine care versus 0.9% (one PE + DVT and one DVT) for PP (relative risk 0.40 [95% confidence interval 0.08-2.03], p = 0.3) meeting a futility threshold for early stopping. In the screening subcohort, the overall VTE rate was 3.3% versus 2.4% (p = 0.7). Results were similar at the final analysis (symptomatic VTE: 2.0% vs 0.8%, p = 0.3; overall VTE: 2.9% vs 2.8%, p = 1). No differences were observed in safety or secondary outcomes. All VTE events (seven symptomatic and three asymptomatic) occurred in patients undergoing pelvic lymph node dissection. CONCLUSIONS: This study was not able to demonstrate a statistically significant reduction in symptomatic VTE associated with PP. There was no increase in the development of symptomatic lymphoceles, bleeding, or other adverse events. Given that the event rate was lower than powered for, further research is needed among high-risk patients (Caprini score ≥8) or patients receiving pelvic lymph node dissection. PATIENT SUMMARY: In this report, we randomized patients undergoing radical prostatectomy to perioperative pharmacologic prophylaxis or routine care alone. We found that pharmacologic prophylaxis did not reduce postoperative symptomatic venous thromboembolism significantly for men at routine risk. Importantly, pharmacologic prophylaxis did not increase adverse events, such as formation of lymphoceles or bleeding, and can safely be implemented when indicated for patients with risk factors undergoing radical prostatectomy.
Asunto(s)
Anticoagulantes/administración & dosificación , Heparina/administración & dosificación , Complicaciones Posoperatorias/prevención & control , Prostatectomía , Embolia Pulmonar/prevención & control , Tromboembolia Venosa/prevención & control , Trombosis de la Vena/prevención & control , Anciano , Quimioprevención , Humanos , Inyecciones Subcutáneas , Masculino , Persona de Mediana Edad , Periodo Preoperatorio , Estudios Prospectivos , Prostatectomía/métodosRESUMEN
BACKGROUND: Surgical site infection (SSI) remains a significant complication after radical cystectomy (RC). Enhanced recovery after surgery (ERAS) focuses on interventions to decrease length of stay, but few address wound-related complications directly. OBJECTIVE: To determine the impact that prophylactic incisional negative pressure wound therapy (iNPWT) will have to reduce the rate of surgical site occurrences (SSOs = SSI + seroma + superficial dehiscence) after RC. DESIGN, SETTINGS, AND PARTICIPANTS: We retrospectively reviewed patients undergoing RC by a single surgeon from 2012 to 2017. As part of our ERAS pathway, we employed prophylactic iNPWT during abdominal closure and compared it with a contemporary cohort of standard wound closure. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: We compared 90-d SSIs, SSOs, and readmissions between iNPWT and standard skin staple closure. Univariate and multivariate regressions were used to compare the two groups. RESULTS AND LIMITATIONS: We identified 158 (104 iNPWT, 54 standard) patients from 2012 to 2017. The rates of SSIs and SSOs were 9.7% and 19.0%, respectively. The overall readmission rate for the cohort was 21.5%, with 4.4% of patients requiring readmission for SSI. The iNPWT group had lower rates of SSIs (5.8% vs 16.7%, p = 0.03) and SSOs (11.5% vs 33.3%, p < 0.01). There was no difference between the groups for readmission (21.1% vs 22.2%, p = 0.5). The iNPWT protected against both SSI (odds ratio [OR] 0.89, 95% confidence interval [CI]: 0.81-0.98) and 90-d SSO (OR 0.77, 95% CI: 0.68-0.87). CONCLUSIONS: Prophylactic iNPWT is feasible after RC with a modest decrease in both 90-d SSIs and 90-d SSOs, but not readmissions. Wound closure assisted by iNPWT should be considered in RC ERAS pathways. PATIENT SUMMARY: In this report, we looked at the impact of new vacuum suction dressing on the prevention of surgical infections after radical cystectomy (RC). We found that this wound dressing can decrease the impact of surgical infections and aid in recovery after RC.