[Urinary incontinence after endoscopic enucleation of the prostate with the Holmium laser: Evolutionary aspects and associated predictive factors]. / Incontinence urinaire post énucléation endoscopique de la prostate au laser Holmium : aspects évolutifs et facteurs prédictifs associés.

OBJECTIVE: To study the evolutionary aspects of stress urinary incontinence and urinary incontinence by urgency after HoLEP through a series of 200 consecutive cases of the same surgeon then to seek secondarily the predictive factors of occurrence in the service of urology of the Hospital Center of Martigues. PATIENTS AND METHODS: This was a monocentric, retrospective, descriptive and analytical study conducted in the urology department of the Martigues Hospital. All patients who were treated with HoLEP for benign prostatic hypertrophy (BPH) between September 2017 and March 2021 were included in the study. Patients with an age greater than 75 years, obese (BMI>30) or with neurological disease were excluded from this study. RESULTS: Between September 2017 and March 2021, 204 patients were included in our study. The average urinary incontinence rate was 21.2% 12.2% 7.4% and 2.7% at 1 month, 3 months, 6 months and 12 months respectively. The rate of stress urinary incontinence was 5.4%, 9.2%, 5.6% and 1.8% at 1 month, 3 months, 6 months and 12 months post HoLEP respectively. Urge urinary incontinence was estimated at 13.3%, 3%, 1.8% and 0.9% at M1, M3, M6 and M12 post-HoLEP respectively. Preoperative erectile dysfunction, delivered energy, enucleated prostate weight and total intraoperative time were statistically associated with the occurrence of stress urinary incontinence postoperatively. The operative time and a low operative Qmax were statistically associated with the occurrence of postoperative stress urinary incontinence. CONCLUSION: HoLEP is at risk of postoperative urinary incontinence. Preoperative information of the patients on the risk of urinary incontinence is essential.

[Evaluation of the results and feasibility of vibration, diuresis and inversion therapy in the treatment of upper urinary tract stones]. / Évaluation des résultats et de la faisabilité de la posturothérapie (hydratation, inversion, vibration) dans le traitement des calculs des voies urinaires supérieures.

OBJECTIVES: To evaluate the feasibility, efficiency, and predictive factors of therapeutic success of Vibration, Diuresis and Inversion (VDI) therapy for the removal of upper urinary tract stones. METHODS: It is a retrospective, single-center study at the CHU - La Conception, Marseille, France including all patients treated with VDI from 2013 to 2018. VDI was indicated for stones <6mm in first-line treatment or for residual fragments <6mm after ureteroscopy, PCNL, microPCNL. The protocol included 4 sessions in outpatient care from 2013 to 2015 then 6 sessions from 2015 to 2018 and a final radiological evaluation. RESULTS: In total, 109 patients or 489 sessions are reported: median age was 55 years [14-84], median BMI 25kg/m2 [15-37], average cumulative size of kidney stones 3mm ±4. VDI was performed after flexible ureteroscopy (62%), SWL (20%), percutaneous treatment (9%) or as a first-line treatment (9%). Compliance was 87 %. The median VAS during the session was 0[0-8]. The incidence of post-session renal colic was 4% (all Clavien I). The postoperative fragment-free and microfragment rates were respectively 39% and 21%, i.e. an overall success of 60% for kidney stones, and 43% and 21%, i.e. an overall success of 64% for lower pole kidney stones. CONCLUSION: VDI is a simple, non invasive and well tolerated technique for the elimination of small renal lithiasis after SWL, ureteroscopy, PCNL or as a first-line treatment.

[Does diagnostic ureterorenoscopy increase the risk of bladder recurrence after total nephroureterectomy? A review of the literature]. / L'urétérorénoscopie diagnostique augmente-t-elle le risque de récidive vésicale après néphro-urétérectomie totale ? Une revue de la littérature.

OBJECTIVE: The objective of our study was to evaluate, in a review of the literature, the impact of diagnostic ureteroscopy before total nephroureterectomy (NUT) on the risk of bladder recurrence. METHODS: We conducted a literature review in the Pubmed database in March 2018. Initial research identified 45 publications. Following full text screening, 9 studies were finally included, with a total of 1041 NUT with URS prior versus 2909 NUT alone. The primary endpoint was bladder recurrence. Secondary objectives were specific survival and overall survival. RESULTS: Bladder recurrence was reported in the 9 studies included. Diagnostic ureteroscopy was significantly associated with an increased risk of post-NUT bladder recurrence (HZ 1.42 [1.29-1.56], P<0.01). The specific survival and overall survival at 5 years, were reported in respectively 4 and 2 studies. There was no impact of the pre-NUT diagnostic URS on the specific survival (HZ 0.75 [0.54-1.03], P=0.08) or post-NUT overall survival (HZ 1.15 [0.68-1.96], P=0.59). CONCLUSION: The URS diagnostic before NUT for TVEUS is associated with a significant increase in the risk of postoperative bladder recurrence.