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1.
J Urol ; 207(4): 866-875, 2022 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-34854748

RESUMEN

PURPOSE: The Optilume® drug-coated balloon (DCB) is a urethral dilation balloon with a paclitaxel coating that combines mechanical dilation for immediate symptomatic relief with local drug delivery to maintain urethral patency. The ROBUST III study is a randomized, single-blind trial evaluating the safety and efficacy of the Optilume DCB against endoscopic management of recurrent anterior urethral strictures. MATERIALS AND METHODS: Eligible patients were adult males with anterior strictures ≤12Fr in diameter and ≤3 cm in length, at least 2 prior endoscopic treatments, International Prostate Symptom Score ≥11 and maximum flow rate <15 ml per second. A total of 127 subjects were enrolled at 22 sites. The primary study end point was anatomical success (≥14Fr by cystoscopy or calibration) at 6 months. Key secondary end points included freedom from repeat treatment, International Prostatic Symptom Score and peak flow rate. The primary safety end point included freedom from serious device- or procedure-related complications. RESULTS: Baseline characteristics were similar between groups, with subjects having an average of 3.6 prior treatments and average length of 1.7 cm. Anatomical success for Optilume DCB was significantly higher than control at 6 months (75% vs 27%, p <0.001). Freedom from repeat intervention was significantly higher in the Optilume DCB arm. Immediate symptom and urinary flow rate improvement was significant in both groups, with the benefit being more durable in the Optilume DCB group. The most frequent adverse events included urinary tract infection, post-procedural hematuria and dysuria. CONCLUSIONS: The results of this randomized controlled trial support that Optilume is safe and superior to standard direct vision internal urethrotomy/dilation for the treatment of recurrent anterior urethral strictures <3 cm in length. The Optilume DCB may serve as an important alternative for men who have had an unsuccessful direct vision internal urethrotomy/dilation but want to avoid or delay urethroplasty.


Asunto(s)
Dilatación/métodos , Paclitaxel/administración & dosificación , Estrechez Uretral/cirugía , Adulto , Materiales Biocompatibles Revestidos , Dilatación/efectos adversos , Humanos , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Recurrencia , Método Simple Ciego , Resultado del Tratamiento
2.
Int J Urol ; 25(2): 94-101, 2018 02.
Artículo en Inglés | MEDLINE | ID: mdl-28771821

RESUMEN

The present review provides clinical insights and makes recommendations regarding patient management garnered by the long-term follow up of patients undergoing enteric bladder augmentation for the management of congenital anomalies. A prospectively maintained database on 385 patients that have experienced an enteric bladder augmentation, using either the ileum or colon, was reviewed. Evaluations included methods used to prevent bladder calculi formation and recurrence, the incidence and etiology of renal calculi development, the incidence and treatment of vitamin B12 deficiency, and the complications and need for surgical revisions for continent catheterizable stomas. A significantly increased risk for continent catheterizable stomal complications occurred after Monti-Yang tube formation, 70% (21/30 patients), compared with appendicovesicostomy, 41% (27/66 patients), P = 0.008. Both procedures had significantly more complications than continent catheterizable stomas using tapered ileum with a reinforced ileal-cecal valve, 21% (13/63 patients), P < 0.0001 and P < 0.013, respectively. Approximately 50% of the patient population developed a body mass index ≥30 during adulthood. The onset of obesity resulted in significantly more complications developing in patients with a Monti-Yang tube (87%; 13/15 patients) or appendicovesicostomy (55%; 18/33 patients) compared with a tapered ileum with a reinforced ileal-cecal valve (27%, 8/30 patients), P < 0.00015 and P < 0.025, respectively, with a median follow-up interval of 16 years, range 10-25 years. Long-term follow-up evaluations on patients undergoing an enteric bladder augmentation are necessary to prevent the long-term sequela of this procedure. The key to improving patient prognosis is the nutritional management of the patient as they mature, especially if a continent abdominal stoma is going to be carried out.


Asunto(s)
Extrofia de la Vejiga/cirugía , Epispadias/cirugía , Procedimientos de Cirugía Plástica/efectos adversos , Complicaciones Posoperatorias/terapia , Disrafia Espinal/cirugía , Vejiga Urinaria/cirugía , Adulto , Extrofia de la Vejiga/complicaciones , Epispadias/complicaciones , Humanos , Incidencia , Apoyo Nutricional , Complicaciones Posoperatorias/diagnóstico , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Procedimientos de Cirugía Plástica/métodos , Disrafia Espinal/complicaciones , Factores de Tiempo , Vejiga Urinaria/anomalías , Derivación Urinaria/efectos adversos , Derivación Urinaria/métodos , Reservorios Urinarios Continentes/efectos adversos
6.
J Urol ; 204(1): 142-143, 2020 07.
Artículo en Inglés | MEDLINE | ID: mdl-32343217
8.
Urology ; 183: 17-24, 2024 01.
Artículo en Inglés | MEDLINE | ID: mdl-37866652

RESUMEN

OBJECTIVE: To update our experience and report on features predictive of high-quality urology residents at the time of the urology match, because data predicting which medical students will mature into excellent urology residents are sparse. METHODS: We reviewed our experience with 84 urology residents who graduated from 2006 to 2023. Residents were independently scored 1-10 based on overall quality by the current and former Program Director. Discrepant scoring by >2 was resolved by an independent review. Associations of features from the medical student application with an excellent score (defined as 8-10) were evaluated with logistic regression. RESULTS: Discrepant scoring >2 was noted in only 5 (6%) residents. Among the 84 residents, the median overall score was 7 (range 1-10) and 36 (43%) residents had an excellent score of 8-10. Univariably, higher USMLE step II score (P = .03), election to alpha omega alpha (P = .004), no negative interview comments (P = .002), honors in OB/Gyn (P = .048) and psychiatry clerkships (P = .04), and honors in all core clinical clerkships (P < .001) were significantly associated with an excellent score. In a multivariable model, no negative interview comments (P = .003) and honors in all core clinical clerkships (P = .001) were independently associated with an excellent score (c-index 0.76). There were several notable features (sex, letters of recommendation, USMLE step I, externship at our institution, surgery clerkship grade, and rank list) that were not significantly associated with excellent residents. CONCLUSION: We demonstrate features associated with excellent urology residents, most notably no negative interview comments and an honors grade in all core clinical clerkships.


Asunto(s)
Prácticas Clínicas , Internado y Residencia , Estudiantes de Medicina , Urología , Humanos , Urología/educación , Evaluación Educacional
9.
J Urol ; 189(1): 275-82, 2013 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-23174239

RESUMEN

PURPOSE: Despite success rates favoring ureteroneocystostomy over subureteral injection of dextranomer/hyaluronic acid for correction of vesicoureteral reflux, the reported incidence of postoperative febrile urinary tract infection favors the latter. We evaluated contemporary treatment cohorts for an association between correction of vesicoureteral reflux and risk of postoperative febrile urinary tract infection. MATERIALS AND METHODS: We retrospectively reviewed the records of 396 consecutive patients who underwent ureteroneocystostomy or subureteral injection of dextranomer/hyaluronic acid between 1994 and 2008. Time to event multivariate analyses included preoperative grade of vesicoureteral reflux and bladder/bowel dysfunction. RESULTS: Of 316 patients meeting study criteria 210 underwent ureteroneocystostomy (356 ureters) and 106 underwent subureteral injection of dextranomer/hyaluronic acid (167). Median patient age was 5.7 years (IQR 3.4 to 8.3). Median followup was 28 months (IQR 8 to 61). Ureteral success was significantly greater after ureteroneocystostomy (88%, 314 of 356 cases) vs subureteral injection of dextranomer/hyaluronic acid (74%, 124 of 167, p = 0.0001). When controlling for preoperative grade of vesicoureteral reflux and bladder/bowel dysfunction, the risk of persistent reflux was 2.8 times greater after subureteral injection of dextranomer/hyaluronic acid (95% CI 1.7-4.7, p <0.0001). The incidence of febrile urinary tract infection did not significantly differ between ureteroneocystostomy (8%, 16 of 210 cases) and subureteral injection of dextranomer/hyaluronic acid (4%, 4 of 106; HR 1.96, 95% CI 0.64-5.9, p = 0.24) even when controlling for preoperative grade of vesicoureteral reflux, a predictor of postoperative febrile urinary tract infection on multivariate analysis (HR 2.2 per increase in grade, 95% CI 1.3-3.6, p = 0.0022). Persistent reflux was not a predictor of postoperative febrile urinary tract infection (HR 0.81, 95% CI 0.22-2.9, p = 0.75 for ureteroneocystostomy vs HR 1.8, 95% CI 0.2-17.3, p = 0.6 for subureteral injection of dextranomer/hyaluronic acid and HR 1.8, 95% CI 0.3-3.3, p = 0.6 for both). CONCLUSIONS: The incidence of postoperative febrile urinary tract infection may be independent of radiographic procedural success.


Asunto(s)
Cistostomía/efectos adversos , Dextranos/administración & dosificación , Dextranos/efectos adversos , Fiebre/etiología , Ácido Hialurónico/administración & dosificación , Ácido Hialurónico/efectos adversos , Uréter/cirugía , Infecciones Urinarias/etiología , Reflujo Vesicoureteral/terapia , Preescolar , Cistostomía/métodos , Fiebre/epidemiología , Humanos , Incidencia , Inyecciones/métodos , Estudios Retrospectivos , Infecciones Urinarias/epidemiología
10.
J Pediatr Rehabil Med ; 16(4): 605-619, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-38073338

RESUMEN

PURPOSE: This study aimed to analyze organ system-based causes and non-organ system-based mechanisms of death (COD, MOD) in people with myelomeningocele (MMC), comparing urological to other COD. METHODS: A retrospective review was performed of 16 institutions in Canada/United States of non-random convenience sample of people with MMC (born > = 1972) using non-parametric statistics. RESULTS: Of 293 deaths (89% shunted hydrocephalus), 12% occurred in infancy, 35% in childhood, and 53% in adulthood (documented COD: 74%). For 261 shunted individuals, leading COD were neurological (21%) and pulmonary (17%), and leading MOD were infections (34%, including shunt infections: 4%) and non-infectious shunt malfunctions (14%). For 32 unshunted individuals, leading COD were pulmonary (34%) and cardiovascular (13%), and leading MOD were infections (38%) and non-infectious pulmonary (16%). COD and MOD varied by shunt status and age (p < = 0.04), not ambulation or birthyear (p > = 0.16). Urology-related deaths (urosepsis, renal failure, hematuria, bladder perforation/cancer: 10%) were more likely in females (p = 0.01), independent of age, shunt, or ambulatory status (p > = 0.40). COD/MOD were independent of bladder augmentation (p = >0.11). Unexplained deaths while asleep (4%) were independent of age, shunt status, and epilepsy (p >= 0.47). CONCLUSION: COD varied by shunt status. Leading MOD were infectious. Urology-related deaths (10%) were independent of shunt status; 26% of COD were unknown. Life-long multidisciplinary care and accurate mortality documentation are needed.


Asunto(s)
Hidrocefalia , Meningomielocele , Femenino , Humanos , Meningomielocele/complicaciones , Meningomielocele/cirugía , Estudios Retrospectivos , Causas de Muerte , Derivación Ventriculoperitoneal/efectos adversos , Hidrocefalia/cirugía
12.
J Urol ; 186(5): 1791-5, 2011 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-21944100

RESUMEN

PURPOSE: It is currently recommended that patients with congenital bladder anomalies managed by enterocystoplasty undergo annual surveillance with urine cytology and endoscopy. We reviewed our experience with this protocol and suggest modifications based on this experience. MATERIALS AND METHODS: A total of 65 patients 10 years or more after enterocystoplasty were placed on an annual surveillance protocol consisting of interval medical history, renal-bladder ultrasound, serum B12, electrolytes, creatinine, urinalysis, urine cytology and endoscopy. RESULTS: Of the 65 patients 50 (77%) with enterocystoplasty (ileal in 40 and colonic in 10) remain on the protocol. Median age at the initiation of surveillance was 28 years (range 24 to 40) with a median time from augmentation of 15 years (range 12 to 29). During the first 5 years of surveillance 26 of 250 cytology results (10.5%) were suspicious for cancer. Further evaluation revealed no evidence of malignancy. Specificity for cytology was 90% with unknown sensitivity. Of 250 surveillance endoscopic evaluations 4 lesions (1.6%) were identified and biopsied/removed. Pathological evaluation revealed 1 adenomatous polyp, 1 squamous metaplasia and 2 nephrogenic adenomas. Due to the low event rate and high cost routine cytology and endoscopy were discontinued after each patient completed 5 years of followup and annual evaluations were maintained. No tumors developed during the median surveillance interval of 15 years (range 12 to 20). Currently median patient age is 42 years (range 36 to 59) and median time since augmentation is 27 years (range 23 to 40). CONCLUSIONS: Due to the low incidence of malignancy, lack of proven benefit and enhanced cost containment we recommend that annual surveillance endoscopy and cytology be discontinued.


Asunto(s)
Cistoscopía/normas , Neoplasias de la Vejiga Urinaria/diagnóstico , Vejiga Urinaria/anomalías , Vejiga Urinaria/cirugía , Orina/citología , Adulto , Femenino , Humanos , Masculino , Estudios Retrospectivos , Neoplasias de la Vejiga Urinaria/patología , Neoplasias de la Vejiga Urinaria/prevención & control , Procedimientos Quirúrgicos Urológicos , Adulto Joven
13.
Urol Pract ; 8(5): 583-588, 2021 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-37145394

RESUMEN

INTRODUCTION: The purpose of this manuscript is to describe the methods we employ to build a foundation of diversity, quality and inclusion within the American Board of Urology and its certifying processes. METHODS: The American Board of Urology consists of 3 major committees: the Trustees of the Board and the Written and Oral Exam Committees. Yearly, before selecting new members to these committees, a Gap analysis is performed to evaluate discrepancies between the committee structure and the constituents we serve. The selection of new committee members is based on both the individual's merit and an attempt to match or supersede the diversity ratios described within the most current national census conducted by the American Urological Association. RESULTS: This year's evaluation revealed our committee structure consisting of 85% (98/115) male and 15% (17/115) women: National Census 90% and 10% respectively. Regarding race and ethnicity, White nonHispanic: 74% (85/115) compared to 81% (National Census); Hispanic: 1% (1/115) compared to 4%; Asian: 22% (25/115) compared to 12%; Black/African American 3% (4/115) compared to 2%. CONCLUSIONS: The American Board of Urology recognizes that the evaluation of ratios is an excellent initial step to establish diversity; however, ratios alone may not change behavior or attitudes. To reach our eventual goal, we must include educational efforts that inform our diplomates and committee members regarding the benefits of diversity. We also acknowledge that establishing and maintaining diversity within any governing board is an imperative that requires continuous and structural processes to be sustained.

14.
Ann Transl Med ; 9(7): 547, 2021 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-33987245

RESUMEN

BACKGROUND: This study aims to validate a recently introduced non-invasive method, ultrasound bladder vibrometry (UBV), for the assessment of detrusor compliance in patients with neurogenic bladders. METHODS: The study was carried out on 79 adult patients with neurogenic bladders (60 male and 19 female). The UBV test was performed on each patient to measure the Lamb wave group velocity (cg ) in the anterior bladder wall at every 50mL volume increment throughout the filling phase. Bladder compliance was assessed based on the trend of Lamb wave group velocity squared (cg 2 ) versus volume. A compliance index was defined to differentiate between the compliant and non-compliant bladders. Results of the UBV compliance assessment were validated using the readings of the corresponding urodynamic studies as the clinical gold standard. RESULTS: The Patients' bladders were divided into non-compliant and compliant groups by an experienced urologist using the information in the urodynamic study (UDS) recordings. The compliance index defined on the basis of cg 2 showed a significant difference (P<0.008) between the compliant and non-compliant groups. The areas under the receiver operating characteristic curve were 0.813, with 95% CI ranging from 0.709 to 0.892. Under the optimal criterion, the bladder was considered as non-compliant if the compliance index was less than 100 mL∙s2/m2, resulting in a sensitivity and specificity of 86.4% and 71.9%, respectively. CONCLUSIONS: The results of this study demonstrate that UBV can be used as a non-invasive method for the determination of bladder compliance; thus, it can potentially serve as an alternative method to UDS for the appropriate patient groups.

15.
Physiol Meas ; 42(10)2021 10 29.
Artículo en Inglés | MEDLINE | ID: mdl-34598174

RESUMEN

Objective. Detrusor overactivity (DO) is a urodynamic observation characterized by fluctuations in detrusor pressure (Pdet) of the bladder. Although detecting DO is important for the management of bladder symptoms, the invasive nature of urodynamic studies (UDS) makes it a source of discomfort and morbidity for patients. Ultrasound bladder vibrometry (UBV) could provide a direct and noninvasive means of detecting DO, due to its sensitivity to changes in elasticity and load in the bladder wall. In this study, we investigated the feasibility and applying UBV toward detecting DO.Approach. UBV and urodynamic study (UDS) measurements were collected in 76 neurogenic bladder patients (23 with DO). Timestamped group velocity squared (cg2) data series were collected from UBV measurements. ConcurrentPdetdata series were identically analyzed for comparison and validation. A processing approach is developed to separate transient fluctuations in the data series from the larger trend of the data and a DO index is proposed for characterizing the transient peaks observed in the data.Main Results.Applying the DO index as a classifier for DO produced sensitivities and specificities of 0.70 and 0.75 forcg2data series and 0.70 and 0.83 forPdetdata series respectively.Significance. It was found that DO can be feasibly detected from data series of timestamped UBV measurements. Collectively, these initial results are promising, and further refinement to the UBV measurement process is likely to improve and clarify its capabilities for noninvasive detection of DO.


Asunto(s)
Vejiga Urinaria Neurogénica , Vejiga Urinaria Hiperactiva , Elasticidad , Humanos , Ultrasonografía , Vejiga Urinaria Hiperactiva/diagnóstico por imagen , Urodinámica
16.
J Urol ; 183(6): 2342-6, 2010 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-20400126

RESUMEN

PURPOSE: We reviewed the urological sequelae of alcohol abuse in patients following enterocystoplasty in childhood. MATERIALS AND METHODS: We reviewed our patient registry of 385 enteric bladder augmentations. We evaluated patients providing information regarding social habits. Patients were defined as abusing alcohol if they consumed more than 2 alcoholic beverages daily and were compared to a control group consuming 0 to 2 alcoholic beverages daily. RESULTS: A total of 203 patients met inclusion criteria. Of the patients 24 (12%) admitted a history of alcohol abuse, of whom 5 (21%) sustained a total of 10 bladder ruptures, all related to alcohol consumption. All 5 patients presented in a delayed fashion, at more than 12 hours to 5 days following rupture. Despite immediate exploration and repair, 3 separate cardiac resuscitations were performed in 2 patients, of whom 1 died. One patient underwent conversion to an ileal conduit for repeated bladder ruptures (4 episodes) and failure to remain sober following 2 rehabilitation treatments. Three patients maintained long-term sobriety (5 to 9 years) after rehabilitation treatments. CONCLUSIONS: The incidence of alcohol abuse in patients following enterocystoplasty is 12% (24 of 203) and is not different from the reported lifetime risk of 12% to 18% seen in the United States population. Due to the severe consequences of alcohol abuse in patients with enterocystoplasty, we preoperatively instruct all patients that they will have to limit alcohol consumption following the operation and screen via a social history on subsequent followup visits. If a history of alcohol abuse is noted, immediate consultation for rehabilitation is provided.


Asunto(s)
Alcoholismo/complicaciones , Complicaciones Posoperatorias/etiología , Enfermedades de la Vejiga Urinaria/etiología , Derivación Urinaria , Reservorios Urinarios Continentes , Adolescente , Factores de Edad , Niño , Femenino , Humanos , Masculino , Estudios Retrospectivos , Rotura Espontánea
17.
J Urol ; 184(4 Suppl): 1786-92, 2010 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-20728155

RESUMEN

PURPOSE: We assess the outcome in 46,XX men with congenital adrenal hyperplasia who were born with Prader 4 or 5 genitalia and assigned male gender at birth. MATERIALS AND METHODS: After receiving institutional review board approval and subject consent we reviewed the medical records of 12 men 35 to 69 years old with 46,XX congenital adrenal hyperplasia, of whom 6 completed social and gender issue questionnaires. RESULTS: All subjects were assigned male gender at birth, were diagnosed with virilizing congenital adrenal hyperplasia at age greater than 3 years and indicated a male gender identity with sexual orientation to females. Ten of the 12 subjects had always lived as male and 2 who were reassigned to female gender in childhood subsequently self-reassigned as male. Nine of the 12 men had long-term female partners, including 7 married 12 years or more. The 3 subjects without a long-term female partner included 1 priest, 1 who was reassigned female gender, married, divorced and self-reassigned as male, and 1 with a girlfriend and sexual activity. All except the priest and the subject who was previously married when female indicated a strong libido and frequent orgasmic sexual activity. Responses to self-esteem, masculinity, body image, social adjustment and symptom questionnaires suggested adjustments related to the extent of familial and social support. CONCLUSIONS: Outcome data on severely masculinized 46,XX patients with congenital adrenal hyperplasia who were assigned male gender at birth indicate male gender identity in adulthood with satisfactory male sexual function in those retaining male genitalia. In men who completed questionnaires results were poorer in those lacking familial/social support. Male gender of rearing may be a viable option for parents whose children are born with congenital adrenal hyperplasia, a 46,XX karyotype and male genitalia, although positive parental and other support, and counseling are needed for adjustment.


Asunto(s)
Hiperplasia Suprarrenal Congénita , Análisis para Determinación del Sexo , Hiperplasia Suprarrenal Congénita/genética , Adulto , Anciano , Femenino , Estudios de Seguimiento , Humanos , Recién Nacido , Masculino , Persona de Mediana Edad , Índice de Severidad de la Enfermedad , Virilismo
18.
Transl Androl Urol ; 9(1): 132-141, 2020 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-32055477

RESUMEN

BACKGROUND: Management of the severely impaired patient (pt) with a neurogenic bladder (NGB) and complete urethral destruction employs three therapeutic options; bladder neck closure (BNC) with ileovesicostomy, BNC with suprapubic tube (SPT) placement or in pts with an end-stage bladder, cystectomy with enteric conduit diversion. This paper was performed to test the hypothesis that pts managed with an ileovesicostomy would have the best long-term prognosis. METHODS: Patients with a NGB and complete urethral destruction managed between 1986-2018 were reviewed. Three treatment populations were assessed, pts treated with BNC with ileovesicostomy, BNC with SPT placement or cystectomy with enteric conduit diversion. A minimal follow-up interval of 2 years was necessary to be entered into the study. The number of uroseptic episodes, development of urolithiasis, the onset of new renal scars, ≥ stage 3 chronic renal failure, or need for additional surgery were recorded. Statistical evaluations used either chi-squared contingency table analysis, Fisher's exact 2-tailed tests, or Kaplan-Meier curve analysis where indicated. P values of <0.05 were considered significant. RESULTS: Ten pts were managed by cystectomy, and enteric conduit, 17 by BNC and ileovesicostomy and 21 by BNC and SPT placement, median follow up of 8 yrs (range, 2-30 yrs). No significant differences between the three groups regarding the development of urolithiasis (30%, 3/10 pts; 53%, 9/17 pts; 52%, 11/21 pts; respectively), new onset of renal scarring (30%, 6/20 kidneys; 41%, 14/34 kidneys; 45%, 19/42 kidneys; respectively) or stage 3 chronic renal failure (40%, 4/10 pts; 47%, 8/17 pts; 24%, 5/21 pts; respectively. However, the number of hospitalizations for uroseptic episodes significantly increased in patients managed with an ileal conduit (60%, 6/10 pts) and ileovesicostomy (82%; 14/17 pts) compared to those maintained with a SPT (29%, 6/21 pts) P=0.025 and 0.006, respectively. When evaluating the need for delayed surgical intervention due to either urolithiasis or other complications, a total of 50% (5/10 pts) of the patients managed by an ileal conduit, 88% (15/17 pts) of the ileovesicostomy and 52% (11/21 pts) of the patients with a SPT required additional operations. In essence, significantly more pts undergoing BNC and ileovesicostomy required delayed surgical interventions for complications arising from the surgery compared to patients managed with either a cystectomy and ileal conduit (P=0.0285) or BNC and SPT placement (P=0.0180). CONCLUSIONS: In severely impaired pts with a NGB and urinary outlet destruction, BNC and ileovesicostomy are associated with a significantly increased incidence of urosepsis and late surgical complications that required operative intervention compared to alternative treatments. This finding has resulted in the abandonment of the ileovesicostomy from our surgical armamentarium.

19.
Transl Androl Urol ; 9(1): 106-114, 2020 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-32055474

RESUMEN

BACKGROUND: Pelvic fracture urethral injuries (PFUI) with simultaneous rectal lacerations are unique rarely reported injuries. This paper serves to define our management, outcomes and make recommendations to improve the care of these patients. METHODS: We retrospectively reviewed all patients with a PFUI and concurrent rectal injury treated from 1990-2018, initial surgical treatments, along with definitive surgical repair were reviewed. Statistical analysis considered P values <0.05 as significant. RESULTS: Eighteen patients were identified; median follow-up post injury is 4 years, range 1-12 years. Injuries that impacted urologic care included concurrent bladder neck lacerations (BNL) in 50% (9/18) and concurrent neurologic injuries in 28% (5/18). In the nine patients with a simultaneous BNL, 44% (4/9) underwent a primary sutured anastomotic repair of the BNL and urethra, 33% (3/9) underwent primary closure of the bladder neck and SPT drainage and 23% (2/9) had primary repair of BNL with urethral realignment. Continued urinary extravasation through the BN despite the initial surgery resulted in life threating pelvic sepsis in 56% (5/9) versus 0% (0/9) in the patients without a bladder neck laceration, P=0.012. Long term follow up revealed, 22% (2/9) are currently voiding per urethra, neither are continent, one with chronic diaper dependent incontinence, one with stress incontinence. Urinary continence was eventually obtained in 44% (4/9) with either closure of the bladder neck and creation of a continent catheterizable stoma (3 pts) or with cystectomy and creation of an Indiana pouch (1 pt), 33% (3/9) were managed with eventual cystectomy and an enteric urinary conduit. In the nine patients with no concurrent bladder neck injury all were managed with a suprapubic tube placement and consideration for a delayed urethral reconstruction. Delayed end to end urethroplasties were performed in 67% (6/9). Eighty-three percent (5/6) are continent, 50% (3/6) are voiding per urethra without sequale, 33% (2/6) developed recurrent urethral strictures, one was treated with a single DVIU and has retrained urethral patency, at four years post treatment, one is on daily intermittent catheterization to maintain patency. Stress incontinence is noted in 17% (1/6). Due to concurrent neurologic injuries 33% (3/9) of these pts did not undergo further attempt at repair and have been managed with a long-term suprapubic tube. CONCLUSIONS: PFUI with simultaneous rectal lacerations have significant comorbid injuries, especially, concurrent bladder neck lacerations and neurologic injuries that affect the urologic prognosis. In patients with a concurrent BNL we recommend initial intervention include primary lower urinary tract reconstruction with simultaneous proximal urinary diversion to help prevent the complication of persistent urinary extravasation with resultant pelvic sepsis.

20.
Transl Androl Urol ; 9(1): 23-30, 2020 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-32055462

RESUMEN

BACKGROUND: Length of stay following anterior urethroplasty (AU) surgery has progressively shortened over the past two decades with most patients discharging the day of surgery or following overnight observation. We sought to assess overall analgesia and patient satisfaction with same-day discharge after AU surgery. METHODS: Our prospectively maintained anterior urethroplasty database was reviewed. Men were identified who underwent anterior urethroplasty surgery by a single surgeon (B.R.V.) with the Enhanced Ambulatory Male Urethral Surgery (EAMUS) protocol followed by same-day discharge. Patients were contacted within 3 weeks of surgery and completed validated assessment tools to characterize satisfaction with the outpatient experience and with analgesia management. A statistical analysis was performed to assess predictors of overall satisfaction with same-day discharge following AU surgery. RESULTS: Fifty-seven patients with median age 52.2 years underwent same-day AU surgery between August 2017 and October 2018. In total, 46 patients (80.7%) responded to post-discharge surveys assessing overall outpatient satisfaction and satisfaction with analgesia. Median satisfaction with outpatient experience (scale 1-5) was 5 (IQR 4, 5) with 93.4% of patients indicating they were satisfied to very satisfied (4 or 5). Median patient satisfaction with analgesia (scale 1-6) was 6 (IQR 5, 6) with 93.4% of patients indicating a satisfaction with analgesia score of ≥5 (satisfied to very satisfied). Median number of 5 mg oxycodone tablets used following discharge was 3 (IQR 0.75, 5). Postoperative complications occurred in 14 patients (25%) with 12 (86%) being low grade complications (Clavien-Dindo Classification ≤ II). CONCLUSIONS: With appropriate preoperative education and peri-operative analgesia, anterior urethroplasty surgery can be performed with same-day discharge with comparable postoperative complication rates while maintaining excellent patient satisfaction. Additional high volume, prospectively collected studies are necessary to verify short-term satisfaction rates while confirming long-term urethroplasty success rates remain comparable to AU surgery performed with next day discharge.

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