BJU international
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Randomized Controlled Trial Multicenter Study
Topical eutectic mixture for premature ejaculation (TEMPE): a novel aerosol-delivery form of lidocaine-prilocaine for treating premature ejaculation.
To evaluate, in a phase II study, the efficacy and safety of a topical eutectic mixture for premature ejaculation (TEMPE), a metered-dose aerosol spray containing a eutectic mixture of lidocaine and prilocaine, as a treatment for PE. ⋯ Topical treatment with TEMPE produced a statistically and clinically significant increase in IELT compared with placebo, and resulted in positive trends in ejaculatory control and SQoL. TEMPE was considered easy to use and was well tolerated. The data support the conduct of further large-scale studies to establish the utility of TEMPE as a first-line treatment for PE.
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Randomized Controlled Trial
A prospective, randomized, double-blind trial to evaluate the role of a short reducing course of oral corticosteroid therapy in the treatment of chronic prostatitis/chronic pelvic pain syndrome.
To assess the validity of our observational experience that a short course of oral prednisolone therapy might be of value in the management of symptoms of chronic pelvic pain syndrome (CPPS) in men. ⋯ Whilst the study showed no clinical benefit of using corticosteroids in the management of CPPS, the few patients recruited limited the validity of firm conclusions from the data. There was a trend towards an improvement of depression levels amongst subjects. The study highlights the difficulties of recruitment and illustrates the complex psychological profiles of patients with CPPS.
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Comparative Study
Transdermal oestrogen therapy as a second-line hormonal intervention in prostate cancer: a bad experience.
To compare transdermal oestrogen with oral diethylstilbestrol (DES) as a second- or third-line hormonal therapy in the treatment of prostate cancer. ⋯ Although the use of transdermal oestrogen is currently attracting enthusiasm as a first-line treatment for prostate cancer, these results show that for second- or third-line therapy further cautious research with careful monitoring is necessary.
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Prostate-specific antigen doubling time (PSA-DT) after surgery or radiotherapy (RT) is known to be a predictive factor for death from prostate cancer (prostate cancer-specific mortality, PCSM). An analysis of two multi-institutional databases, including 8669 men with prostate cancer treated with surgery or RT, found that a PSA-DT of <3 months, and the specific value of the PSA-DT when > or = 3 months, appeared to be surrogate endpoints for PCSM after surgery or RT. While many PSA failures occur after local therapy for localized prostate cancer, few of these patients go on to die from their disease, so it is important to identify other factors associated with PCSM, so that the subgroup of high-risk patients can be identified. ⋯ PSA kinetics are being increasingly used in the setting of rising PSA levels after radical prostatectomy or RT, and several studies showed that the rate of increase in PSA level at the time of recurrence is closely associated with time to cancer death. A PSA-DT of <3 months is associated with a poor prognosis, and represents 15-20% of PSA failures in the general population and 6-7% of PSA failures in a screened population, such as those included in clinical trials. Better risk-assessment models are needed to help to identify at an early stage men who are at high risk of prostate cancer death and those who are at low risk, so that each subgroup can receive the most appropriate therapy for their disease.
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To describe patient selection for sacral neuromodulation, also known as Interstim therapy, and the results of tined-lead implantation in the medium term. ⋯ This new minimally invasive approach gives positive results in the medium term. Two-stage testing with the tined lead seems more reliable than the classic percutaneous nerve evaluation. The lead anchoring method seems sufficient for fixing the electrode in the medium term.