Manejo urológico y procedimientos quirúrgicos en migrantes del África Subsahariana con esquistosomiasis urogenital / Urological management and surgical procedures in migrants from Sub-Saharan Africa with urogenital schistosomiasis

Introducción y objetivos: Tras el flujo migratorio procedente del África Subsahariana (ASS) en Europa, el número de diagnósticos de esquistosomiasis urogenital (EUG) es cada vez mayor. Este fenómeno representa un desafío para los urólogos que trabajan en zonas no endémicas. El objetivo de este estudio es describir el tratamiento urológico y los procedimientos quirúrgicos de los pacientes con EUG en un centro de referencia terciarioPacientesTodos los sujetos del ASS diagnosticados con EUG entre enero del 2011 y noviembre del 2018 fueron inscritos retrospectivamente. Se recogió y analizó la información detallada de los pacientes con EUG tratados mediante procedimientos urológicos.ResultadosTreinta pacientes fueron diagnosticados con EUG, 12 (42,8%) fueron tratados mediante cirugía. El procedimiento quirúrgico más común fue la resección transuretral de vejiga (RTUV) para las lesiones sospechosas persistentes después del tratamiento con praziquantel administrado en 7 casos (58%). Otros procedimientos quirúrgicos (realizados una vez) fueron RTUV combinada con ureteroscopia láser por sospecha de neoplasia de vejiga con cálculos renales, litotricia endoscópica y nefrolitotomía percutánea para cálculos vesicales y renales, nefrectomía laparoscópica para enfermedad renal terminal, colocación de nefrostomía bilateral para hidroureteronefrosis, cirugía testicular exploratoria por sospecha de torsión testicular. Cuatro pacientes (33%) se perdieron en el seguimiento.ConclusiónSe ha observado un número cada vez mayor de migrantes del ASS diagnosticados con EUG. Algunos pacientes requirieron intervención quirúrgica por sospecha de lesiones neoplásicas o daños en órganos en fase terminal. En varios pacientes fue particularmente difícil realizar un seguimiento regular. Se necesitan más estudios multicéntricos para lograr un manejo estándar en términos de diagnóstico, tratamiento y seguimiento de los sujetos con EUG. (AU)

Introduction and objectives: An increasing number of urogenital schistosomiasis (UGS) is being diagnosed in Europe following the unprecedented migratory flux from Sub-Saharan Africa (SSA). This phenomenon represent a challenge for urologists working in a non-endemic area. The aim of this study is to describe the urological management and the surgical procedures of patients with UGS in a tertiary referral centre.PatientsAll subjects from SAA diagnosed with UGS from January 2011 to November 2018 were enrolled retrospectively. Detailed data of patients with UGS undergoing to urological procedures were collected and analysed.ResultsThirty patients were diagnosed with UGS, among them 12 (42.8%) were submitted to surgery. The most common surgical procedure was trans urethral resection of bladder (TURB) for suspected lesions persisted after praziquantel treatment performed in 7cases (58%). Other surgical procedure were TURB and concomitant ureteroscopy with laser fragmentation for suspected bladder neoplasm with renal stone, endoscopic lithotripsy and percutaneous nephrolithotomy for bladder and renal stones, laparoscopic nephrectomy for end-stage kidney disease, placement of bilateral nephrostomy for hydroureteronephrosis, explorative testicular surgery for a suspected testicular torsion in one case each. Four patients (33%) were lost at the follow up.ConclusionAn increasing number of migrants from SSA diagnosed with UGS has been observed. Some patients required a surgical intervention for suspected neoplastic lesions or end-stage organ damage. It was particularly difficult to perform a regular follow-up in several patients. Further multicentric studies are needed to reach a proper standard in diagnosis, treatment and follow-up of subjects with UGS. (AU)

Urological management and surgical procedures in migrants from Sub-Saharan Africa with urogenital schistosomiasis. / Manejo urológico y procedimientos quirúrgicos en migrantes del África Subsahariana con esquistosomiasis urogenital.

INTRODUCTION AND OBJECTIVES: An increasing number of urogenital schistosomiasis (UGS) is being diagnosed in Europe following the unprecedented migratory flux from Sub-Saharan Africa (SSA). This phenomenon represent a challenge for urologists working in a non-endemic area. The aim of this study is to describe the urological management and the surgical procedures of patients with UGS in a tertiary referral centre. PATIENTS: All subjects from SAA diagnosed with UGS from January 2011 to November 2018 were enrolled retrospectively. Detailed data of patients with UGS undergoing to urological procedures were collected and analysed. RESULTS: Thirty patients were diagnosed with UGS, among them 12 (42.8%) were submitted to surgery. The most common surgical procedure was trans urethral resection of bladder (TURB) for suspected lesions persisted after praziquantel treatment performed in 7cases (58%). Other surgical procedure were TURB and concomitant ureteroscopy with laser fragmentation for suspected bladder neoplasm with renal stone, endoscopic lithotripsy and percutaneous nephrolithotomy for bladder and renal stones, laparoscopic nephrectomy for end-stage kidney disease, placement of bilateral nephrostomy for hydroureteronephrosis, explorative testicular surgery for a suspected testicular torsion in one case each. Four patients (33%) were lost at the follow up. CONCLUSION: An increasing number of migrants from SSA diagnosed with UGS has been observed. Some patients required a surgical intervention for suspected neoplastic lesions or end-stage organ damage. It was particularly difficult to perform a regular follow-up in several patients. Further multicentric studies are needed to reach a proper standard in diagnosis, treatment and follow-up of subjects with UGS.

Robotic correction of iatrogenic ureteral stricture: preliminary experience from a tertiary referral centre.

Objective: Iatrogenic stenosis is a relatively common complication and it could happen after urological procedures in the entire course of the ureter. The aim of this study is to report the surgical outcomes of 36 consecutive patients (period April 2013-November 2018) submitted to robot-assisted correction of benign stricture with previous urological surgery in a tertiary referral center.Methods: Elective criteria were to have had a benign ureteral stricture development after at least one urological procedure. Patients were classified as failures in the event of post-operative ultrasound demonstrating persistent hydronephrosis with or without symptoms or persistent symptoms with renal scan evidence of obstruction or redo procedures.Results: Eighteen patients (50%) were treated for calculosis, seven (19.4%) patients were submitted to double J ureteral stenting and previous pyeloplasty was performed in 11 (30.5%) patients. Overall median operative time was 160 min (IQR = 120-180). Five (13.8%) complications with three (8.3%) surgical post-operative complications occurred. Length of stay was 6 (IQR = 5-7) days. At last follow-up, ranging between 7-60 months, the overall success rate was 86.1% (31/36): three of them (8.3%) were submitted to retrograde holmium laser endopyelotomy, while two (5.5%) underwent a redo robot-assisted correction.Conclusions: Robot-assisted correction procedures can be done safely with good perioperative outcomes and a high post-operative success rate in a tertiary referral center. Further randomized clinical trials are mandatory to confirm the safety of this procedure.

Collagenase clostridium histolyticum for the treatment of Peyronie's disease: a prospective Italian multicentric study.

Peyronie's disease (PD) is a common condition which results in penile curvature making sexual intercourse difficult or impossible. Collagenase clostridium histolyticum (CCH) is the first licensed drug for the treatment of PD and is indicated in patients with palpable plaque and curvature deformity of at least 30° of curvature. However, only few monocentric studies are available in the current literature and this is the first national multicentric study focusing on this new treatment. In five Italian centres, 135 patients have completed the treatment with three injections of CCH using Ralph's shortened modified protocol. The protocol consisted of three intralesional injections of CCH (0.9 mg) given at 4-weekly intervals in addiction to a combination of home modelling, stretching and a vacuum device on a daily basis. An improvement in the angle of curvature was recorded in 128/135 patients (94.8%) by a mean (range) of 19.1 (0-40)° or 42.9 (0-67)% from baseline (p < 0.001). There was also a statistically significant improvement in all IIEF and PDQ questionnaires subdomains (p < 0.001 in all subdomains). This prospective multicentric study confirms that the three-injection protocol is effective enough to achieve a good result and to minimize the cost of the treatment.