Purpose: To report on rectal dosimetric and toxicity outcomes of intermediate and high-risk prostate cancer patients undergoing combined high-dose-rate (HDR) brachytherapy and external beam radiotherapy (EBRT) with or without hydrogel spacer (HS) insertion. Material and methods: A total of 97 patients were analyzed in this study, with 32 patients (33%) who had HS insertion compared with a preceding group of 65 patients (67%) without HS. HS safety, the dosimetric effects on organs at risk (rectal, urethral, penile bulb, and bladder) as well as gastrointestinal (GI) and genitourinary toxicity were evaluated and compared between the two groups. Results: The median prostate-rectal separation achieved with HS was 10 mm (range, 5-14 mm). There were no post-operative complications following HS insertion. Patients with HS had significantly lower radiation dose to the rectum across all rectal dose volumes from rV 30 to rV 80 , whether in absolute volume (cc) or as percentage of contoured OAR (p < 0.001). There was also significantly less acute > grade 1 GI toxicity (12.5% vs. 30.8%, p = 0.05) and a trend towards less late grade 1 GI toxicity (0% vs. 7.7%; p = 0.11) in the HS group compared to the non-HS group. Conclusions: Insertion of HS in prostate cancer patients receiving combined HDR and EBRT is safe and has resulted in a significant radiation dose reduction to the rectum, resulting in significantly less acute GI toxicity and a trend towards less late GI toxicity.

Introduction To examine the long‐term outcomes of high dose rate brachytherapy boost (HDR‐BT) combined with external beam radiotherapy (EBRT) for intermediate and high‐risk prostate cancer patients. Methods Data from 95 patients who underwent combined EBRT (50.4 Gy) and HDR‐BT to the prostate between 2010 and 2017 were retrospectively analysed. Biochemical progression free survival (bPFS), local recurrence free survival (LRFS), metastatic free survival (MFS) and overall survival (OS) were estimated using Kaplan–Meier method. Regression analysis was conducted to identify important predictors of outcomes. Results A total of 24 patients received an initial HDR‐BT dose of 18 Gy in three fractions, with the remaining 71 patients receiving 16 Gy in two fractions as per departmental protocol changes. Most patients (88%) received androgen deprivation therapy. A transurethral resection of the prostate (TURP) was performed in 14 patients and hydrogel spacers (HS) were used in 30 patients. Median follow‐up was 58 months. The 5‐year bPFS, LRFS, MFS and OS were 92%, 100%, 92% and 88%. Univariate regression revealed no statistical association between patient characteristics and time to relapse (all P > 0.1). Late > grade 2 genitourinary (GU) toxicity was 6.3%. The use of HS or prior TURP had no impact on late GU toxicity. Late Grade 1 gastrointestinal (GI) toxicity was 5.3%. Conclusion The combined HDR‐BT with EBRT resulted in excellent bPFS. The cumulative risk of late GU and GI toxicity was low and can be further improved with preventative strategies such as a pre‐emptive TURP and/or HS insertion.

BackgroundHealth care websites provide a valuable resource of health information to online consumers, especially patients. Official surgical and medical society websites should be a reliable first point of contact.ObjectiveThe primary aim of this study was to quantitatively assess medical and surgical society websites for content and highlight the essential features required for a high-quality, user-friendly society website.MethodsTwenty specialty association websites from each of the regions, Australia, UK, Canada, Europe, and the USA were selected for a total of 100 websites. Medical and surgical specialities were consistent across each region. Each website was systematically and critically analysed for content and usability.ResultsThe average points scored per website was 3.2 out of 10. Of the total (N=100) websites, 12 scored at least 7 out of 10 points and 2 scored 9 out of 10. As well, 35% (35.0/100) of the websites had an information tab for patients on their respective homepages while 38% (38.0/100) had download access to patient information. A minority of the websites included different forms of multimedia such as pictures and diagrams (24.0/100, 24%) and videos (18.0/100, 18%).ConclusionsWe found that most society websites did not meet an adequate standard for delivery of information. Half of the websites were not patient accessible, with the primary focus being for health professionals. As well, most required logins for information access. Specialty health care societies should create patient-friendly websites that would be beneficial to all online consumers.

Background: To assess current treatment trends and perioperative outcomes of transurethral resection of the prostate (TURP) and photoselective vaporization of the prostate (PVP) in a tertiary institution. Methods: We prospectively collected a database of all patients undergoing TURP and PVP for benign prostatic hyperplasia (BPH) at a tertiary hospital between January 2011 and December 2013. Patient characteristics such as length of stay, readmission, anticoagulation status, American Society of Anesthesiologists (ASA) score and need for blood transfusion were recorded and analysed. Results: In total, 560 cases were included: 204 (36.4%) underwent TURP and 356 (63.6%) PVP. Patients undergoing PVP had higher ASA scores (P < 0.001) and were more frequently on continuing anticoagulant therapy (P < 0.001). With regards to non-aspirin/asasantin coagulation therapy, 61 (17.1%) patients underwent PVP with their anticoagulants continued while no patients who received TURP continued anticoagulation. Blood transfusion percentages were similar at 1.0% for TURP and 1.7% for PVP but readmission proportions were higher after PVP (32 patients, 9.0%) compared to TURP (10 patients, 4.9%). These differences were attenuated when excluding patients continuing anticoagulation during the procedure. Conclusion: At our institution, the use of PVP has been increasing on a year-by-year basis. The results of the current study demonstrated that PVP is safe in patients with increased anaesthetic risk or on active anticoagulation when compared to traditional TURP. While this makes PVP an attractive alternative to TURP in high-risk anticoagulated patients, these patients may have complex post-discharge issues that should be addressed during the informed consent process.

Benign prostatic hyperplasia (BPH) is a common pathology causing lower urinary tract symptoms (LUTS) and may significantly impact quality of life. While transurethral resection of the prostate (TURP) remains the gold standard treatment, there are many evolving technologies that are gaining popularity. Photoselective vaporization of the prostate (PVP) is one such therapy which has been shown to be non-inferior to TURP. We aimed to review the literature and discuss factors to optimise patient outcomes in the setting of PVP for BPH. A comprehensive search of the electronic databases, including MEDLINE, Embase, Web of Science and The Cochrane Library was performed on articles published after the year 2000. After exclusion, a total of 38 papers were included for review. The evolution of higher powered device has enabled men with larger prostates and those on oral anticoagulation to undergo safely and successfully PVP. Despite continued oral anticoagulation in patients undergoing PVP, the risk of bleeding may be minimised with 5-Alpha Reductase Inhibitor (5-ARI) therapy however further studies are required. Pre-treatment with 5-ARI’s does not hinder the procedure however more studies are required to demonstrate a reliable benefit. Current data suggests that success and complication rate is largely influenced by the experience of the operator. Post-operative erectile dysfunction is reported in patients with previously normal function following PVP, however those with a degree of erectile dysfunction pre-operatively may see improvement with alleviation of LUTS.