A phase 2 pilot study of water irrigation after transurethral resection of bladder tumor (WATIP) demonstrating safety, feasibility and activity.

Purpose: Non-muscle-invasive bladder cancer (NMIBC) can recur, partly due to seeding of free tumour cells after transurethral resection of bladder tumour (TURBT). Intravesical chemotherapy post-TURBT can reduce the risk but is used infrequently and inconsistently due to cost, complexity and side effects. The objective of this study was to prospectively assess continuous bladder irrigation using water, which may be a safer and easier alternative with comparable effectiveness.

Lytic effects of water on cancer cells: Implications for post-operative irrigation.

Background: Intraoperative tumour spillage can be concerning during cancer excisions, given it can lead to tumour-cell re-implantation and local recurrence. Examples include bladder tumour recurrences post-transurethral resection, or peritoneal spillage during laparotomy/laparoscopy for bowel and ovarian cancers. One approach to reducing implantation is mechanical wash out of free-floating tumour cells.

Continuous bladder irrigation after transurethral resection of non-muscle invasive bladder cancer for prevention of tumour recurrence: a systematic review.

Background: Non-muscle invasive bladder cancer (NMIBC) can recur despite transurethral resection of bladder tumour (TURBT) that clears macroscopic disease, partly from re-implantation of exfoliated cells. Immediate instillation of intravesical chemotherapy (IC) can reduce recurrence, is guideline-recommended but is under-utilized. Continuous bladder irrigation (CBI) immediately post-TURBT is postulated to prevent re-implantation, and may provide a simple, cheap and practical alternative.

Nephron-sparing surgery for the management of upper tract urothelial carcinoma: an outline of surgical technique and review of outcomes.

Upper tract urothelial carcinoma (UTUC) often occurs in elderly patients with multiple co-morbidities including renal impairment. As such, nephron sparing surgery (NSS) often needs to be considered. This article reviews the available NSS techniques for UTUC, including ureteroscopy, percutaneous approaches and segmental ureterectomy.

Acute medical stabilisation of adults with anorexia nervosa: experience of a defined interdisciplinary model of care.

Background: Patients with anorexia nervosa (AN) are vulnerable to physiological decompensation and often require inpatient management by an eating disorders unit.

Aims: Patients admitted to an Australian tertiary medical centre for medical stabilisation of AN were assessed as part of quality assurance. Analysis included: (i) medical complications during acute inpatient stabilisation; (ii) predictors of refeeding syndrome; (iii) predictors governing length of stay (LOS); and (iv) outcomes pre- and post-implementation of multidisciplinary treatment guidelines.