BJU international
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Multicenter Study Comparative Study Clinical Trial
Factors associated with treatment received by men diagnosed with prostate cancer in Queensland, Australia.
What's known on the subject? and What does the study add? Men diagnosed with prostate cancer are increasingly involved in making their own treatment decisions and the current recommendations for treatment are based on informed choice. The absence of scientific evidence regarding optimum treatment choices underlines the importance of understanding which factors influence the selection of treatment by men diagnosed with prostate cancer. Previous studies have found that men diagnosed with prostate cancer were more likely to choose radiation therapy over radical prostatectomy if they were older and had a higher PSA level. This is the first large-scale prospective study conducted outside the USA to quantify the factors associated with treatment decisions for men diagnosed with prostate cancer. It found that men who chose surgery were younger, above average physical health, and had lower grade cancers on the Gleason scale; men who had radiation therapy were older and had reduced physical health, with ADT added when men had more advanced disease. About two-thirds of the men said they primarily made the decision about treatment themselves, with the remaining men either sharing the decision-making process with their doctor or else leaving the decision more or less completely up to their doctor. These results highlight the importance of having quality up-to-date information readily available to guide these decisions. ⋯ • These results suggest that men's baseline health and tumour characteristics influence treatment choices. • Distance from tertiary treatment centres also influenced the treatment received and access to specialist urologists may play a role. • With most men indicating high levels of decisional control, the importance of having quality up-to-date information readily available to guide their decisions cannot be overstated.
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Review
Systematic review of the impact of urinary tract infections on health-related quality of life.
What's known on the subject? and What does the study add? Values for equivalent health states can vary substantially depending on the measure used and method of valuation; this has a direct impact on the results of economic analyses. To date, the majority of existing economic evaluations that include UTI as a health state refer to an analysis in which the Index of Well Being was used to estimate the quality of life experienced by young women with UTIs. Currently, there are no validated methods or filters for systematically searching for the type of generic quality of life data required for decision analytic models. ⋯ The present review provides health researchers with several sources from which to select utility values to populate cost-utility models. It also shows that very few studies have measured quality of life in patients with UTI using generic preference-based measures of health and none have evaluated the impact of this health state on quality of life in children. Future studies ought to consider the inclusion of commonly used preference-based measures of health, such as the EQ-5D, in all patient populations experiencing symptomatic UTI or UTI-related complications.
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Multicenter Study Comparative Study
Comparison of 90-day re-admission rates between open retropubic radical prostatectomy (RRP), laparoscopic RP (LRP) and robot-assisted laparoscopic prostatectomy (RALP).
Study Type--Therapy (case series) Level of Evidence 4. What's known on the subject? and What does the study add? With the increased use of laparoscopic radical prostatectomy (LRP) and robot-assisted laparoscopic prostatectomy (RALP), a growing number of publications have sought to compare these more advanced techniques to retropubic RP (RRP). Many studies have found RALP and LRP to be associated with lower blood loss, postoperative pain, and hospital stay when compared with RRP. The present study showed that, after adjusting for potential confounders, patients undergoing RALP had a lower risk of 90-day re-admission than patients undergoing RRP. However, there was no significant difference in the odds of being re-admitted ≤ 90 days after RP between patients undergoing a LRP and RRP. ⋯ • Our study shows that patients undergoing a RALP had a lower adjusted risk of 90-day re-admission than patients undergoing RRP. However, no significant differences were identified between LRP and RRP.
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Randomized Controlled Trial Multicenter Study
Critical role of prostate biopsy mortality in the number of years of life gained and lost within a prostate cancer screening programme.
Study Type--Therapy (data synthesis) Level of Evidence 2b. What's known on the subject? and What does the study add? The efficacy of prostate cancer screening using PSA testing is still being debated, with conflicting results in randomized trials. The study shows that, even using the hypothesis most favourable to prostate cancer screening with PSA, the net number of years of life does not favour screening. ⋯ • Overall, PSA testing in Europe is associated with a loss in years of life and should thus not be recommended.
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Multicenter Study Comparative Study
Severe post-renal acute kidney injury, post-obstructive diuresis and renal recovery.
Study Type--Therapy (case series) Level of Evidence 4. What's known on the subject? and What does the study add? The pathophysiology of post-renal acute kidney injury (PR-AKI), i.e. caused by urinary tract obstruction, has been extensively studied in animal models but clinical studies on this subject are outdated, and/or have focused on the mechanisms of 'post-obstructive diuresis' (POD), a potentially life-threatening polyuria that can develop after the release of obstruction. In severe PR-AKI, the risk of occurrence of POD is high. POD occurrence predicts renal recovery without the persistence of severe chronic kidney failure. In the present study, the occurrence of POD and the persistence of chronic renal sequelae could be predicted early from clinical variables at admission before the release of obstruction. ⋯ • In severe PR-AKI treated in ICU, POD occurrence was a frequent event that predicted renal recovery without severe CRF. • POD occurrence or severe CRF persistence could be predicted early from clinical and biological variables at admission before the release of obstruction.