[12-year history of radical surgery indications for the treatment of prostate cancer]. / Évolution sur 12 ans des indications de prostatectomie totale pour cancer.

AIM: To analyze the indications of radical prostatectomy and lymph node dissection retained during the last 12 years in an academic surgical center in the Paris region in order to ensure their adequacy in relation to the current clinical guidelines. METHOD: Monocentric retrospective study of prospectively collected data, between 2007 and 2019. Analysis of the clinical and pathological characteristics which were taken into account during multidisciplinary meeting discussion for the treatment decision, and comparison of their evolution over the four 3-year period corresponding to the clinical guideline updates. RESULTS: Two thousand eighty-eight consecutive patients treated by radical prostatectomy between 16/03/2007 and 17/03/2019 were included. The proportion of patients classified as low, intermediate or high risk according to D'Amico system was 13.2%, 80.8% and 6.0% respectively. An increase in the frequency of surgical treatment of high-risk cancers has been observed. At the same time, there has been a decrease in the frequency of prostatectomies to treat low-risk cancers. CONCLUSION: The indications for radical prostatectomy and lymph node dissection have evolved in line with the current clinical guidelines which were taken into consideration in a onco-urological multidisciplinary meeting. LEVEL OF EVIDENCE: 3.

[Epidemiology of urolithiasis in French West Indies: A retrospective study]. / Épidémiologie de la lithiase urinaire aux Antilles françaises : étude rétrospective monocentrique.

INTRODUCTION: The incidence of urolithiasis is increasing with dietary changes especially in developed countries. Guadeloupe is a French department overseas where western diet meets traditional local food. The objective was to describe and analyze the epidemiology of urolithiasis in Guadeloupe. MATERIAL AND METHODS: We conducted a retrospective single-center study throughout the year 2015 on patients hospitalized for urolithiasis at University Hospital of Pointe-à-Pitre. Data of the patients, treatments performed and the types of stones were recorded. According to their mineral content, groups were composed. RESULTS: In total, 165 patients were included. The sex ratio was 1.61. The median body mass index (BMI) was 26.5kg/m2. The most common stone was oxalocalcic (64.7%). Mixed stones (24.7%) were in second place. There were only 3.5% of uric acid urolithiasis. Calcium oxalate stones were predominantly monohydrate. The oxalocalcic stones were significantly more frequent in men (80% versus 47.5%, P=0.01) and in the age group over 50 years old (72.2% versus 51.6%, P=0.04). There was no association between the type of stone and the BMI. CONCLUSION: Epidemiology of urolithiasis in our French Caribbean island is, therefore, similar to continental France. However, our population is distinguished by the proportion of women affected and by the different proportions among each type of stone. Other studies on larger samples are needed to study these specificities. LEVEL OF EVIDENCE: 4.