Functional urology: Practice patterns and training aspirations among urologists in Brazil.

PURPOSE: Urology has rapidly evolved during the last decades, incorporating new technologies faster than most specialties. The challenge to maintain a competent workforce that is prepared to deliver proper contemporary treatment has become increasingly difficult and newly graduated urologists throughout the world typically lack the skills to practice many urological subspecialties. We performed a survey to evaluate the practice patterns and educational aspirations in functional urology (FU) among Brazilian urologists. METHODS: A web-based survey was sent to board-certified Brazilian urologists to collect data on clinical practice and training aspirations in four subareas of FU: female urology, urodynamics, postprostatectomy incontinence (PPI), and neurourology. We evaluated urologists' clinical and surgical workload in each subarea and investigated educational training aspirations to identify areas and training formats of interest. RESULTS: A total of 366 urologists (mean age 47.7 + 10.7 years) completed the survey. Mean time since completion of residency was 17.9 + 11.9 years. Of the respondents, 176 (53%) perform urodynamics, 285 (83.1%) SUI surgeries, 159 (47.6%) PPI surgeries, 194 (58.1%) third line OAB procedures, 168 (48.9%) pelvic organ prolapse (POP), and 88 (26.3%) bladder augmentation. Mid-urethral sling is the most performed SUI surgery and transobturator is the preferred route (64.0%). For those performing POP surgery, 40.5% use mesh in at least 50% of their cases, and the vaginal route is used in most cases (75.4%) for apical prolapse. For PPI, 64.6% use artificial sphincter in most surgeries and only 8.1% perform at least 5 surgeries/year. Being fellowship-trained and working in an academic hospital are associated with a higher chance of being active in FU. Most urologists are interested in receiving training in PPI, female SUI, and POP and a hands-on course is the preferred educational method (81%). CONCLUSIONS: Most urologists in Brazil are involved in the evaluation and treatment of FU patients, but few have a large volume of patient visits and surgical procedures. Completing a fellowship program and working in an academic practice are associated with a higher chance of being a FU practitioner. There is a high interest in training for PPI, female SUI, and POP.

Arteriocaliceal Fistula: A Life-Threatening Condition After Retrograde Intrarenal Surgery.

Background: Retrograde intrarenal surgery (RIRS) has emerged as a viable and safe option for renal stones <2 cm. Because of its high efficiency and relative safety, experienced endourologists have applied it to even larger stones. We present a case of arteriocaliceal fistula, which is a rare postoperative complication of RIRS. Case Presentation: A 52-year-old man with a rich history of endourologic procedures and extracorporeal shockwave lithotripsy caused by inferior caliceal calculi was subjected to RIRS. This was complicated by transient intraoperative hemorrhage, followed by recurrent hematuria and clot retention several days postoperatively. Renal arteriography revealed the presence of an arteriocaliceal fistula. This was completely resolved with selective arterial embolization. Conclusion: This case highlights that early detection and timely intervention are crucial to avoid serious consequences of post-RIRS hemorrhage resulting from arteriocaliceal fistula.

Management in Neonatal Priapism: Case and Review.

Neonatal priapism is uncommon and its cause is usually unknown, but it can generate anxiety for the parents and the pediatric team. The treatment in most cases is conservative and no sequelae are described.

Anterior six arms prolene mesh for high stage vaginal prolapse: five years follow-up

ABSTRACT Introduction In high stage vaginal prolapse, recurrence risk patients, anterior and apical defects need to be addressed in the same procedure. The pre-molded commercial mesh kits are expensive and not always available. Alternative effective and safe treatment ways, with lower costs are desirable. Objective To present long term follow-up of patients treated with a homemade mesh shape to correct high stage prolapses. Materials and Methods We describe prospectively 18 patients with anterior and apical vaginal prolapses, stages III and IV, repaired using this specific design of mesh. All patients were submitted to pre-operative clinical evaluation and urodynamics. Prolapse was classified using the pelvic organ prolapse quantification (POP-Q). Intervention Prolapse surgery, using a six arms prolene mesh, through a single anterior vaginal incision. Outcome Measurements: POP-Q, patients satisfaction, descriptive statistical analysis. Results Between February 2009 and Oct 2010, 18 consecutive women underwent the above-mentioned surgery. Mean age was 68 years. At a mean follow-up of .,4 years (5 to 5.8 years), 16 (89%) patients were continent, mean Ba point came from +4.7cm to - 2.5cm, mean C point from +2.8cm to -6.6cm and mean Bp point from +1.3 to -1.7cm. There were two (11%) objective failures, but all the patients were considered success subjectively. There were two cases of mesh vaginal extrusion. Conclusions The homemade six arms prolene mesh allows concomitant correction of anterior and apical prolapses, through a single anterior vaginal incision, being an effective, safe and affordable treatment option when mesh is needed.

Anterior six arms prolene mesh for high stage vaginal prolapse: five years follow-up.

INTRODUCTION: In high stage vaginal prolapse, recurrence risk patients, anterior and apical defects need to be addressed in the same procedure. The pre-molded commercial mesh kits are expensive and not always available. Alternative effective and safe treatment ways, with lower costs are desirable. OBJECTIVE: To present long term follow-up of patients treated with a homemade mesh shape to correct high stage prolapses. MATERIALS AND METHODS: We describe prospectively 18 patients with anterior and apical vaginal prolapses, stages III and IV, repaired using this specific design of mesh. All patients were submitted to pre-operative clinical evaluation and urodynamics. Prolapse was classified using the pelvic organ prolapse quantification (POP-Q). INTERVENTION: Prolapse surgery, using a six arms prolene mesh, through a single anterior vaginal incision. OUTCOME MEASUREMENTS: POP-Q, patients satisfaction, descriptive statistical analysis. RESULTS: Between February 2009 and Oct 2010, 18 consecutive women underwent the above-mentioned surgery. Mean age was 68 years. At a mean follow-up of 4 years (5 to 5.8 years), 16 (89%) patients were continent, mean Ba point came from +4.7cm to -2.5cm, mean C point from +2.8cm to -6.6cm and mean Bp point from +1.3 to -1.7cm. There were two (11%) objective failures, but all the patients were considered success subjectively. There were two cases of mesh vaginal extrusion. CONCLUSIONS: The homemade six arms prolene mesh allows concomitant correction of anterior and apical prolapses, through a single anterior vaginal incision, being an effective, safe and affordable treatment option when mesh is needed.

Is there an association between urolithiasis and Roux-en-y gastric bypass surgery?

PURPOSE: Several studies have documented high incidence of urinary lithiasis after jejunoileal by-pass. Roux-en-y gastric bypass surgery (RYGB) is currently the most common bariatric procedure. Because of its difficult for absorption, RYGB has a potential risk to increase the incidence of lithiasis. This study was conducted in order to test the hypothesis that RYGB increases the incidence urolithiasis after 50% of excessive weight loss. MATERIALS AND METHODS: We performed a retrospective cohort study to evaluate 58 patients who underwent RYGB at the Obesity Service at Santa Casa de Misericordia de Sao Paulo, between 2000 and 2005, with minimum follow-up of 10 and maximum of 72 months, after the procedure. RESULTS: Forty-five (77.6%) patients had >or= 50% loss of weight excess. There was no difference between the frequency of urolithiasis before and after the procedure, and nephrolithiasis was observed after surgery in only one patient, however this had been detected before the procedure. CONCLUSION: In the period studied, RYGB does not seem to affect the incidence of urolithiasis after weight reduction. This may be due to its smaller malabsorptive component as compared with jejunoileal "by-pass", thereby possibly not significantly influencing the oxalate metabolism.

Is there an association between urolithiasis and roux-en-y gastric bypass surgery?

Purpose: Several studies have documented high incidence of urinary lithiasis after jejunoileal by-pass. Roux-en-y gastric bypass surgery (RYGB) is currently the most common bariatric procedure. Because of its difficult for absorption, RYGB has a potential risk to increase the incidence of lithiasis. This study was conducted in order to test the hypothesis that RYGB increases the incidence urolithiasis after 50 percent of excessive weight loss. Materials and Methods: We performed a retrospective cohort study to evaluate 58 patients who underwent RYGB at the Obesity Service at Santa Casa de Misericordia de Sao Paulo, between 2000 and 2005, with minimum follow-up of 10 and maximum of 72 months, after the procedure. Results: Forty-five (77.6 percent) patients had ¡Ý 50 percent loss of weight excess. There was no difference between the frequency of urolithiasis before and after the procedure, and nephrolithiasis was observed after surgery in only one patient, however this had been detected before the procedure. Conclusion: In the period studied, RYGB does not seem to affect the incidence of urolithiasis after weight reduction. This may be due to its smaller malabsorptive component as compared with jejunoileal ¡°by-pass¡±, thereby possibly not significantly influencing the oxalate metabolism.

Recreational use of PDE5 inhibitors by young healthy men: recognizing this issue among medical students.

INTRODUCTION: In recent years, recreational use of phosphodiesterase type 5 (PDE5) inhibitors has become popular as a sexual enhancement aid among some men without erectile dysfunction (ED) and even among women. AIM: The aim of the present study, therefore, was to investigate the recreational use of PDE5 among young and healthy men. MAIN OUTCOME MEASURES: We evaluated the use of PDE5 inhibitors among young and healthy men, their main reasons for using these drugs, and their expectations regarding its effects. METHODS: A survey was carried out among 167 male medical students (21.2 +/- 2.3 years, range 17-31). The surveys were divided into domains, assessing epidemiological data, use of PDE5 inhibitor, and the simplified International Index of Erectile Function (IIEF-5). RESULTS: All men considered themselves with perfect erectile function. However, 9% reported previous use of PDE5 inhibitors. Of these, 46.7% had used PDE5 inhibitors more than three times, and 71.4% had mixed them with alcohol. Among this group of men, 13.3% had ED according to the IIEF-5. ED occurring with condom use, however, was twice more common, and 71.4% of the men who had taken PDE5 inhibitors thought that the drug had potential to facilitate condom use. CONCLUSION: In conclusion, the use of PDE5 inhibitors by young men is more frequent than previously reported. Condom-related ED seems to be an underestimated problem, frequently solved with PDE5 inhibitors. However, potential deleterious effects might exist. Because PDE5 inhibitors are being used as non-prescribed drugs by as much as 9% of young men, further studies must evaluate the effects of these drugs in young and healthy men.

Avaliacão do sinal de dor à compressão do globo ocular nas síndromes meníngeas infecciosas / Evaluation of the ocular globe compression sign in infectious meningeal syndromes

As síndromes meníngeas infecciosas se constituem em emergência médica, cujo diagnóstico clínico-epidemiológico deve ser prontamente estabelecido para início precoce da terapêutica adequada. Entretanto, em muitos casos os dados clínicos não são suficientes para se confirmar ou afastar esse diagnóstico. Por isso, o objetivo de avaliar o sinal de dor à compressão do globo ocular em 57 pacientes com suspeita de síndrome meníngea infecciosa, de ambos os sexos e com idade igual ou superior a quatro anos. A sensibilidade (34,5 por cento), especificidade (78,6 por cento) e valores preditivos positivo (62,5 por cento) e negativo (53,7 por cento) da dor à compressão do globo ocular foram semelhantes à rigidez de nuca, sendo boa (Kappa=0,65) a concordância entre os dois observadores independentes. A dor à compressão do globo ocular, em conjunto com outros achados clínicos, pode ser de grande valia no processo diagnóstico de pacientes com síndromes meníngeas infeciosas.

[Evaluation of the ocular globe compression sign in infectious meningeal syndromes]. / Avaliação do sinal de dor à compressão do globo ocular nas síndromes meníngeas infecciosas.

Infectious meningeal syndromes represent a serious medical emergency whose clinical-epidemiologic diagnosis must be immediately established for early initiation of appropriate treatment. However, in many cases data from the clinical exam are insufficient to confirm or rule out the diagnosis. Therefore, the aim of this work was to assess the value of the ocular globe compression sign in 57 patients with suspicion of infectious meningeal syndrome, both male and female and aged four years or older. The sensitivity (34.5%), specificity (78.6%) and positive (62.5%) and negative (53.7%) predictive values of ocular globe compression sign were similar to nuchal rigidity, and the agreement between two independent observers was fair (Kappa=0.65). Ocular globe compression sign in conjunction with other findings of the clinical examination could be of great value in the diagnostic process of patients with infectious meningeal syndromes.