Music during flexible cystoscopy for pain and anxiety - a patient-blinded randomised control trial.

OBJECTIVES: To assess the role of music in reducing the pain and anxiety associated with flexible cystoscopy using a blinded trial design. PATIENTS AND METHODS: A patient-blinded randomised control trial of music during flexible cystoscopy was performed comparing the pain, measured by visual analogue scale (VAS), anxiety, measured by the State-Trait Anxiety Inventory (STAI), and vital signs of 109 patients across two public hospitals in New South Wales, Australia. The purpose and hypothesis of the study was concealed from patients until after results had been collected. RESULTS: There were no statistically significant differences detected between the No Music and Music groups in VAS pain score (mean [SD] 2.04 [1.94] vs 2.10 [1.90], P = 0.86), change in STAI anxiety score (mean [SD] 4.87 [9.87] vs 6.8 [11.07], P = 0.33) or post-procedural vital signs (mean [SD] heart rate 74 [14] vs 72 [13] beats/min, P = 0.66; systolic blood pressure 144 [20] vs 141 [19] mmHg, P = 0.47) between the two groups. CONCLUSION: Music does not appear to decrease perceived pain or anxiety when used during flexible cystoscopy. These findings may differ from the literature due to several factors, most significantly blinding of participants, but also potentially due to the ethnic composition of the study population or lack of choice of music.

High negative predictive value of 68Ga PSMA PET-CT for local lymph node metastases in high risk primary prostate cancer with histopathological correlation.

BACKGROUND: Current guidelines highlight the importance of accurate staging in the management and prognostication of high risk primary prostate cancer. Conventional radiologic imaging techniques are insufficient to reliably detect lymph node metastases in prostate cancer. Despite promising results, there is limited published data on the diagnostic accuracy of PSMA PET-CT to assess local nodal metastases prior to radical prostatectomy. This study aims to assess the diagnostic efficacy of 68Ga PSMA PET-CT in local lymph node staging of high risk primary prostate cancer when compared to histopathological findings following radical prostatectomy with pelvic lymph node dissection. METHODS: We retrospectively analysed consecutive patients with high risk primary prostate cancer referred by urologists for primary staging PSMA PET-CT using a 68Ga-labeled PSMA ligand, Glu-NH-CO-NHLys-(Ahx)-[HBEDD-CC], from October 2015 to October 2017. The scans of patients who underwent radical prostatectomy with pelvic lymph node dissection were interpreted by the consensus reading of two experienced nuclear medicine physicians blinded to clinical and histopathological data. The contemporaneous records of the referring urologists were retrospectively reviewed for noteworthy unexpected PET findings that altered their personal preference for surgical management. RESULTS: Seventy-one patients were recruited and analysed. PSMA PET-CT showed findings compatible with local disease in 47 patients (66.2%), lymph node metastases in 10 patients (14.1%) and distant metastases in 14 patients (19.7%). Twenty-eight patients (twenty-seven of whom had local disease only) underwent surgery yielding 214 lymph nodes, all of which were negative on histopathological analysis. On a node-based analysis, 213 of 214 lymph nodes were accurately identified as negative for disease with a negative predictive value of 100%. 11 patients had unexpected PET findings contemporaneously documented by urologists to alter their preference for surgical management. CONCLUSIONS: PSMA PET-CT appears to have a high negative predictive value for local lymph node metastases in high risk primary prostate cancer when compared to histopathological findings following radical prostatectomy with pelvic lymph node dissection.

A standardized analysis of the current surgical and non-surgical treatment selection process for men with localized prostate cancer.

Robot-assisted radical prostatectomy to treat localized prostate cancer has increased in popularity, although other options exist, including radiotherapy and active surveillance. The decision about choosing the right treatment has become pertinent for many patients. This literature review aimed to assess the current state-of-the-art regarding decisional aids and the associated decisional outcomes for the purpose of designing a method for both patients and doctors to use to make the best treatment decision for the patient. A literature search was conducted via MEDLINE, Embase, and Web of Science databases using the keywords "prostate" and "cancer" and "impact" and "decisio*" and "treatment." Articles were included that focused on treatment outcomes, decision-making processes, and the use of decisional aids for localized prostate cancer. Articles that investigated prostate cancer in general or prostate cancer screening were excluded, as were articles that were not written in English. Altogether, 13 articles were finally critically reviewed for this study. Results were conflicting regarding the relations between patient factors, use of decisional aids, and decisional outcomes. There was a large gap in the literature regarding the optimal decision-making process for men with localized prostate cancer. The role of currently available decisional aids is limited to helping patients make the right decisions. There is a need to develop a novel decisional aid in which patient-physician discussion-involving evaluation of a spectrum of patient-, doctor-, and treatment-related factors-is included.

Systematic Review of Decision Aids for the Management of Men With Localized Prostate Cancer.

A broader range of decisional tools should be investigated. This paper will update the decisional outcome data and assess the features of decisional tool. Literature search strictly followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guideline. Articles that cited Lin et al and Violette et al were searched. Features of decisional tools were analyzed using the International Patient Decision Aid Standards Instrument criteria. The scores of the 31 decisional tools ranged from 6 to 15, which did not correlate proportionally with the positive decisional outcomes. Personal importance appeared to be a significant component. Multidisciplinary clinics are superior in improving decisional outcomes as they promote more at shared decision making.

A Case Report of Priapism With Unusual Presentation and Clinical Course.

This is a case report on a patient with an unusual presentation and clinical course of priapism. It further discusses treatment options with reflection on current literatures and guidelines. 48 year old patient presented with a history of more than 50 episodes of priapism, each lasting for five minutes. Patient had history of brain tumor that was resected and had since been in remission. On examination and further biochemistry assessment revealed conflicting clinical findings, making it difficult to ascertain the type of priapism in this case. The patient, however, recovered from the acute attacks of priapism after 24 hours of conservative management and no obvious cause had been identified on post-discharge follow-up. Priapism, despite being rare, is a medical emergency. This case report reflected upon the limitations of treatment guidelines and the lack of level one evidence to support treatment decisions.