Impact of postoperative complications on long-term survival in bladder cancer patients.

Objective: To determine the impact of postoperative complications on long-term survival outcomes in patients with bladder cancer undergoing radical cystectomy.

Methods: This retrospective multi-institutional study included 766 bladder cancer patients who underwent radical cystectomy between 2011 and 2017. Patient characteristics, perioperative outcomes, all complications within 90 days after surgery and survival outcomes were collected.

Cohort profile: Alliance for Quality Assessment in Healthcare-Dialysis (AQuAH-D) prospective cohort study of patients on haemodialysis in Japan.

Purpose: The global burden of kidney failure is increasing, but the treatment of kidney failure varies widely between patients, between dialysis facilities and over time. The Alliance for Quality Assessment in Healthcare-Dialysis (AQuAH-D) aims to conduct efficient and timely cohort studies on associations between those variations and clinical and patient-reported outcomes.

Participants: Included are outpatients aged 20 years old or older who are undergoing haemodialysis and have consented to participate.

[OUTCOMES OF CHRONIC UNILATERAL HEMATURIA TREATED USING DIGITAL FLEXIBLE URETEROSCOPE].

(Objectives) We examined the treatment outcomes in cases of chronic unilateral hematuria treated using flexible ureteroscope for observation and hemostasis. (Methods) The study included 14 patients (7 men and 7 women) with a median age of 56.5 years who underwent ureteroscopy using a digital flexible ureteroscope for chronic unilateral hematuria between March 2014 and August 2019.

Long-term treatment outcomes of intermittent androgen deprivation therapy for relapsed prostate cancer after radical prostatectomy.

Purpose: Intermittent androgen deprivation therapy is an effective treatment for metastatic prostate cancer. However, no study to date has evaluated the long-term outcomes of this treatment among patients with prostate cancer after radical prostatectomy. We retrospectively examined the treatment outcomes of patients with prostate-specific antigen recurrence who underwent radical prostatectomy at our department.

Evaluation of atrial and brain natriuretic polypeptides in association with angiotensin-converting enzyme gene polymorphism in Japanese non-diabetic hemodialysis patients.

Objective: Insertion (I)/deletion (D) polymorphisms in the angiotensin-converting enzyme (ACE) gene have the potential to serve as a marker for an increased risk of cardiovascular events. Increased plasma levels of human atrial natriuretic polypeptide (ANP) and brain natriuretic polypeptide (BNP) are important indexes of cardiac function. The aim of this study was to examine possible relationships between I/D polymorphisms and the myocardial release of ANP and BNP in Japanese hemodialysis (HD) patients (n=131).