Minimally invasive interventions for lower urinary tract symptoms: What sits between medical therapy and transurethral resection of the prostate.

BACKGROUND: There are a variety of medical and surgical treatment options available today for the management of lower urinary tract symptoms (LUTS) secondary to bladder outlet obstruction due to benign prostatic hyperplasia (BPH). OBJECTIVE: The aim of this paper is to highlight the various treatment options available for the management of bladder outlet obstruction secondary to BPH and discuss the benefits and potential drawbacks of each. DISCUSSION: Lifestyle and dietary modification and medical therapies, such as an alpha-1 blocker as monotherapy, should be considered as first-line when initially counselling a patient for LUTS secondary to bladder outlet obstruction due to BPH. If bothersome LUTS persist despite medical management, or if medical management is not suitable or preferable, then surgical interventions can be considered. The mainstay of surgical intervention has traditionally been transurethral resection of the prostate (TURP); however, the treatment landscape is rapidly evolving with the development of minimally invasive procedures.

The treatment landscape of nonmetastatic castrate resistant prostate cancer: A contemporary perspective.

OBJECTIVES: The incidence of nonmetastatic castrate resistant prostate cancer (nmCRPC) is not well defined in contemporary practice. The aim of this study is to describe the incidence and patterns of treatment of nmCRPC over the last 6 years at a single high-volume Australian health institution. SUBJECTS AND METHODS: All men newly diagnosed with prostate cancer at Western Health, Melbourne from January 2016 to December 2021 were included in the study. Those diagnosed with nonmetastatic prostate cancer and treated with medical or surgical castration for biochemical failure post attempted curative therapy were retrospectively reviewed for signs of castration resistance using prostate specific antigen (PSA) and testosterone biochemical markers up until October 2022. RESULTS: From January 2016 to December 2021, 822 patients were diagnosed with prostate cancer, 590 had localized disease, 373 underwent definitive locoregional therapy, and 31 went on to have biochemical recurrence and were commenced on androgen deprivation therapy. Twenty-five patients had undetectable PSA levels and were classified as having nonmetastatic castrate sensitive prostate cancer (nmCSPC), whilst the remaining 6 patients experienced a rising PSA and were thus classified as nmCRPC. The incidence rate of nmCRPC was 228 cases per 100,000 person-years. The median age at the time of prostate biopsy was 74 years (interquartile range [IQR] 64-79) in the nmCRPC group and 62 years (IQR 57-69) in the nmCSPC group. The median prebiopsy PSA (ng/ml) in the nmCRPC and nmCSPC groups were 27.5 (IQR 19.9-50.4), and 16.5 (IQR 9.0-26.0), respectively. The median duration from prostate cancer diagnosis to onset of nmCRPC was 24 months (IQR 17-29) and the median PSA doubling time was 3.4 months (IQR 2.2-5.7). CONCLUSIONS: Thus, nmCRPC is an uncommon disease. Further population-based studies are required to better understand the incidence of nmCRPC.

Implementation of the enhanced recovery after surgery protocol for radical cystectomy patients: A single centre experience.

PURPOSE: The enhanced recovery after surgery (ERAS) protocol for radical cystectomy aims to facilitate postoperative recovery and hasten a return to normal daily activities. This study aims to report on the perioperative outcomes of implementation of an ERAS protocol at a single Australian institution. MATERIALS AND METHODS: We identified 73 patients with pT1-T4 bladder cancer who underwent open radical cystectomy at Western Health, Victoria between June 2016 and August 2021. A retrospective analysis of a prospectively maintained database was performed. Perioperative outcomes included length of hospital stay, nasogastric tube requirement and duration of postoperative ileus. RESULTS: The median age was 74 years (interquartile range [IQR] 66-78) for the ERAS group and 70 years (IQR 65-78) for the pre-ERAS group patients. All patients in each group underwent ileal conduit formation. The median length of hospital stay was 7.0 days (IQR 7.0-9.3) for the ERAS group and 12.0 days (IQR 8.0-16.0) for the pre-ERAS group (p=0.003). Within the ERAS group, 25.0% had a postoperative ileus, and 25.0% had a nasogastric tube inserted, compared with 64.9% (p=0.001) and 45.9% (p=0.063) respectively within pre-ERAS group. The median bowel function recovery time, defined as duration from surgery to first bowel action, was 5.0 days (IQR 4.0-7.0) in the ERAS group and 7.5 days (IQR 5.0-8.5) in the pre-ERAS group (p=0.016). CONCLUSIONS: Implementation of an ERAS protocol is associated with a reduction in hospital length of stay, postoperative ileus and bowel function recovery time.

What young Australians think about a tax on sugar-sweetened beverages.

OBJECTIVE: To determine support for a tax on sugar-sweetened beverages (SSBs) among young Australian adults and the potential impact on SSB consumption if a tax is introduced. METHODS: Cross-sectional convenience survey of Australians aged 18-30 years sampled in the City of Greater Geelong, Australia, in November-December 2017. RESULTS: A total of 1,793 responses were recorded. Overall, 48% supported a tax on SSBs, which increased to 74% and 72% if tax revenue was allocated to subsidising fruit and vegetables or funding community exercise facilities, respectively. If a tax of $0.40/100g of sugar were introduced, 53% of participants would reduce their SSB consumption and most of this group (63%) reported that they would consume more water instead. Participants who consumed SSBs more frequently were less likely to support a tax or reduce their consumption. Gender, obesity and SES were not associated with support for a tax. CONCLUSIONS: Most young adults supported the idea of a tax on SSBs if tax revenue would be used to support healthy eating or physical activity. If a tax was introduced, most indicated that they would reduce their SSB consumption and substitute water for SSBs. Implications for public health: Policymakers can expect support from young people should an SSB tax be introduced in Australia.