An international multicentre randomised controlled trial of en bloc resection of bladder tumour vs conventional transurethral resection of bladder tumour: first results of the en bloc resection of urothelium carcinoma of the bladder (EBRUC) II trial.

Objectives: To determine the safety and oncological advantages of en bloc resection of bladder tumour (ERBT) vs conventional transurethral resection of bladder tumour (cTURBT) in terms of resection quality, staging quality, and safety.

Patients And Methods: We conducted a single-blinded randomised controlled trial at seven European hospitals with the following inclusion criteria: first diagnosis of non-muscle-invasive bladder cancer, no singular carcinoma in situ, and tumour size >4.3 mm.

En bloc resection of urothelium carcinoma of the bladder (EBRUC): a European multicenter study to compare safety, efficacy, and outcome of laser and electrical en bloc transurethral resection of bladder tumor.

Purpose: En bloc resection of bladder tumors (ERBT) may improve staging quality and perioperative morbidity and influence tumor recurrence. This study was designed to evaluate the safety, efficacy, and recurrence rates of electrical versus laser en bloc resection of bladder tumors.

Methods: This European multicenter study included 221 patients at six academic hospitals.

Intermittent hormonal therapy in the treatment of metastatic prostate cancer: a randomized trial.

Unlabelled: Study Type - Therapy (RCT) Level of Evidence 1b. What's known on the subject? and What does the study add? Intermittent androgen deprivation therapy (ADT) involves cycling ADT, allowing hormonal recovery during off-treatment periods. This could lead to a better quality of life during off-treatment periods and could delay progression to castration resistance.

Laparoscopic adrenalectomy in urological centres - the experience of the German Laparoscopic Working Group.

Objective: To evaluate the safety and feasibility of laparoscopic adrenalectomy (LA) performed in several German centres with different laparoscopic experience, as LA has become the gold-standard approach for benign surgical adrenal disorders; however, for solitary metastasis or primary adrenal cancer its precise role is uncertain.

Patients And Methods: The data of 363 patients who underwent a LA were prospectively collected in 23 centres. All centres were stratified into three groups according to their experience: group A (<10 LAs/year), group B (10-20 LAs/year) and group C (>20 LAs/year).