Switching from the transrectal to the transperineal route: A single center experience.

INTRODUCTION: This study aimed to evaluate the feasibility of switching from transrectal to transperineal prostate biopsy (TPPBx) by urologists with no previous experience with TPPBx. Material A monocentric clinical study with exhaustive and consecutive inclusions was conducted between January and November 2021, including 105 consecutive patients who underwent TPPBx performed by two senior urologists with no previous experience of TPPBx (GR, FB). Biopsies were performed under local anesthesia (LA) without antibioprophylaxis. The main objective was to assess the safety of this procedure. Adverse events were classified according to the Clavien-Dindo score. The secondary objectives were to assess the level of pain experienced during the different steps of the procedure using a numerating rating scale (NRS), the rate of clinically significant prostate cancer (csPCa) detected, and the level of anxiety using the Hospital Anxiety and Depression Scale (HAD). RESULTS: No major complications (Clavien-Dindo score≥3) were reported. One patient presented with acute urinary retention (1%) and a urinary tract infection (1%). Other adverse events were hematuria (43%), hemospermia (23%), rectal bleeding (1%), perineal hematoma (3%), persistent perineal pain (5%), and de novo erectile dysfunction (2%). The median level of pain on NRS for the procedure was 2.00 (IQ: 1.00-4.00); it was 3.00 (IQ: 2.00-5.00) during LA and 3.00 (IQ: 2.00-5.00) during punctions. In anxious patients (HAD score>10), the level of pain during the procedure was 2.5 (IQ: 2.00-3.00). Overall, csPCa was detected in 63%. CONCLUSION: TPPBx under LA without antibioprophylaxis provides few complications, an acceptable pain threshold, and a satisfactorily rate of csPCa detection, even if performed by urologists with no previous experience of TPPBx.

2022 Recommendations of the AFU Lithiasis Committee: Endoscopic description of renal papillae and stones.

Endoscopic observation is performed during treatments by flexible ureteroscopy to differentiate in situ between renal papillary abnormalities and stones based on their concordance with Daudon's morphological/composition descriptions adapted to endoscopy. These intraoperative visual analyses are now an integral part of the urinary stone disease diagnostic approach in addition to the morphological/structural and spectrophotometric analysis that remains the reference exam, but that loses information on the stone component representativeness due to the development of in situ laser lithotripsy. These are the first practical recommendations on the endoscopic description of renal papillae and stones. METHODOLOGY: These recommendations were developed using two methods: the Clinical Practice Recommendations (CPR) and the ADAPTE method, depending on whether the question was considered in the European Association of Urology (EAU) recommendations (https://uroweb.org/guidelines/urolithiasis [EAU Guidelines on urolithiasis. 2022]) and their adaptability to the French context.

2022 Recommendations of the AFU Lithiasis Committee: Combined approach for the management of kidney and ureteral stones (Endoscopic Combined IntraRenal Surgery, ECIRS).

The primary objective of the combined approach is to limit the number of percutaneous access tracts for the treatment of staghorn, or complex kidney stones by simultaneous percutaneous antegrade and retrograde ureteroscopy. The other indication is the simultaneous presence of several kidney and ureteral stones or of an impacted pelvic stone. The combination of the two techniques may increase the stone-free rate and decrease the retreatment rate of complex stones compared with percutaneous nephrolithotomy alone. The patient is usually in the modified supine position. METHODOLOGY: These recommendations were developed using two methods: the Clinical Practice Recommendation (CPR) method and the ADAPTE method, depending on whether the question was considered in the European Association of Urology (EAU) recommendations (https://uroweb.org/guidelines/urolithiasis) [EAU Guidelines on urolithiasis. 2022] and their adaptability to the French context.

[The basis of endoscopic stones recognition, a prospective monocentric study]. / Base pédagogique de la reconnaissance endoscopique des calculs, étude prospective monocentrique.

INTRODUCTION: To evaluate by junior urologists the morphology of urinary stone using visual endoscopic recognition after expert teaching. Material From December 2017 to May 2018, surface and section stone pictures extracted from digital ureteroscopy had been submitted to description and recognition. Participants could take benefit from an expert coaching. Each stone was evaluated by a different coherence questionnaire (score 1-5). RESULTS: Nine stones had been analyzed by 15 junior urologists. Mean score was initially 1.94/4 and then from 2.07 to 4.07/5 during the study. A perfect stone recognition and a matching etiological lithiasis research had been observed in 40.7% and 55.6% of cases respectively. CONCLUSION: This first teaching experience of the urinary stone morphological endoscopic typing confirms the possibility to train urologists to gain this specific initial skill. Thereby, they could play a more important role in the etiological and diagnostic lithiasis research.

[Sexual function after transobturator tape procedure for stress urinary incontinence and overall patients' satisfaction]. / Sexualité après cure d'incontinence urinaire par bandelette sous-urétrale transobturatrice et satisfaction des patientes.

OBJECTIVE: To evaluate the quality of sexual activity after a transobturator tape procedure for urinary incontinence and to examine the global satisfaction reported by patients. MATERIALS AND METHODS: This is a bicentric retrospective study, postoperative questionnaires were sent to 247 women operated for urinary incontinence by TOT/TVT-O surgery, after 1 year, prolaps were excluded. Patients' overall improvement was assessed using the French version of Patient Global Impression and Improvement (PGI-I), urinary symptoms were assessed with the use of ICIQ-Fluts and quality of sexual function using Lemack and Zimmern questionnaire and ICIQ-Fluts-Sex. A logistic regression analysis was run to analyse the factors associated with women overall improvement. RESULTS: One hundred and sixty-five patients answered the questionnaire (66.8%). Average age was 55 (±11), and the average postoperative period was 39 months (±17.9). After surgery, according to the PGI-I: 135 women (81.8%) found an overall improvement, 22 (13.4%) found their condition unchanged and 8 (4.8%) women found it worse. Among the 165 women, 118 were sexually active, 37 (31.4%) reported improvement in intercourse satisfaction whereas 11 (9.3%) complained about sexual function deterioration and 70 (59.3%) felt unchanged. The 37 women who reported sexual improvement described decreased coital incontinence in 54% of the cases. Eleven women who felt sexually worse, reported dyspareunia. Results of the logistic regression analysis suggested that overall improvement after surgery depended not only on the incontinence score (OR 0.83) but also on the quality of the postoperative sexual activity (OR 12.96). CONCLUSION: One third of the women reported improvement of their sexuality after transobturator tape procedure. In fact, global satisfaction after surgery was as related to the improvement of urinary symptoms as it was to the quality of the sexual activity. LEVEL OF EVIDENCE: 5.

[Update for the management of kidney stones in 2013. Lithiasis Committee of the French Association of Urology]. / Mise au point sur la prise en charge des calculs du rein en 2013. Comité Lithiase de l'Association française d'urologie.

Since the publication of the latest recommendations of the Lithiasis Comity of the French Association of Urology (CLAFU) on the management of ureteral and renal stones, practices have evolved. This text provides an update for the treatment of kidney stones. It is especially the important advances in the field of laser-ureterorenoscopy that changed practices. Percutaneous nephrolithotomy has been enriched by technical modifications and extracorporeal shockwave lithotripsy confirmed its predominant place in the first line of treatment. For stones less than 20mm, extracorporeal lithotripsy remains the standard, but in some cases the possibility of recommending a flexible ureterorenoscopy is possible in first line. For stones more than 20mm, percutaneous nephrolithotomy is the standard treatment, but optional flexible ureteroscopy and extracorporeal lithotripsy are possible. The treatment carried out, collect the stone fragments for a morpho-constitutional analysis and achieve a metabolic evaluation is necessary, to investigate etiologic and give dietary advices to prevent recurrence.

[Management of adult's renal and ureteral stones. Update of the Lithiasis Committee of the French Association of Urology (CLAFU). General considerations]. / Prise en charge urologique des calculs rénaux et urétéraux de l'adulte. Mise au point du Comité Lithiase de l'Association Française d'Urologie (CLAFU). Aspects généraux.

The Lithiasis Committee of the French Association of Urology (CLAFU) aimed to update the current knowledge about urolithiasis. This update will be divided into four parts: 1) general considerations; 2) the management of ureteral stones; 3) the management of kidney stones; 4) metabolic assessment and medical treatment of urolithiasis. Recent technicals advances helped the urologists to improve stones management: new extracorporeal shockwave lithotripsy (ESWL) devices, new flexible ureterorenoscopes, development of laser fragmentation. ESWL, semi-rigid and flexible ureteroscopy and the percutaneous nephrolithotomy (PCNL) remain currently the main therapeutic options. The first part of this update deals with the description and classification of stones, preoperative assessment, post-operative management and clinical follow-up. Main criteria of therapeutic choices are stone location, stone composition and stone size. Stone composition is assessed with infrared spectrophotometry analysis and its hardness is correlated with U.H. density on CT scan assessment. Preoperative assessment consists in urinary cytobacteriological examine, urinary PH, blood creatininemia, hemostasis. Low-dose CT scan is recommended before urological treatment. The result of the treatment must be done 1 or 3 months later with plain abdominal film and ultrasonography. Medical management of urolithiasis will be based on stone composition, metabolic and nutritional evaluation. Treatment success is definited by absence of residual fragments. Annual follow-up is recommended and based either on plain abdominal film and ultrasonography or low-dose CT scan.

[Place of the flexible ureterorenoscopy first choice for the treatment of kidney stones. Survey results practice committee of the AFU lithiasis completed in 2011]. / Place de l'urétérorénoscopie souple en première intention pour le traitement des calculs du rein. Résultats de l'enquête de pratique du comité lithiase de l'AFU réalisée en 2011.

UNLABELLED: The flexible ureterorenoscopy coupled with photovaporisation LASER (USSR-L) for the treatment of kidney kidney is a modern tool whose place is under evaluation. METHODS: Its place has been assessed in France in 2010 by the Committee of urolithiasis of the French Association of Urology (CLAFU). A practice survey among 27 experts concerned the following decision criteria: comorbid patient's supposed nature of the calculation, anatomy of the urinary tract of the patient. This investigation has been proposed to calculate the size not exceeding 20mm, for a calculation of size greater than 20mm and for multiple calculations kidney. RESULTS: Fourteen experts responded. The criteria for the USSR-The first line were: morbid obesity (BMI>30), anticoagulation or anti platelet aggregation, calculations Hard (UH>1000, cystine stones), calculations within diverticular caliceal calculations below, the failure of a first treatment or the wish of the patient. CONCLUSION: The URS-SL was a first-line treatment validated regardless of size and number of kidney stones, when ESWL and PCNL were contraindicated or when their predictable results were poor (hard stones/morbid obesity/lower pole stones) or when stone access is difficult (intradiverticular). It was also the treatment of choice after the failure of a first treatment (ESWL/PCNL).

Cystectomy for severe hemorrhagic cystitis in allogeneic stem cell transplant recipients.

BACKGROUND: Hemorrhagic cystitis (HC) is a common complication following allogeneic stem cell transplantation (SCT). In rare cases, it can be severe, inducing kidney failure and sepsis, and become life-threatening. METHODS: We report three cases of severe HC in stem cell transplant recipients. Risk factors and the management of these patients were studied, as well as severe HC cases reported in the literature. RESULTS: All three patients received high-dose cyclophosphamide in addition to total body irradiation or busulfan in their preparative regimen. They underwent allogeneic SCT, one of them from unrelated cord blood. BK viruria was detected in two cases at the onset of hematuria. HC lasted for more than 3 months, resulting in urinary tract obstruction and sepsis. Ultimately, cystectomy was the last therapeutic procedure available to treat this life-threatening complication. CONCLUSION: We describe three patients, among a total of more than 1300 patients treated in our unit by allogeneic bone marrow transplantation, in whom HC was severe and long lasting enough to require cystectomy as a life-saving procedure.