Blood flow does not limit skeletal muscle force production during incremental isometric contractions

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Demographic and clinical characteristics of chronic prostatitis: prospective comparison of the University of Sciences Malaysia Cohort with the United States National Institutes of Health Cohort.

PURPOSE: We compared demographic and clinical characteristics of the University of Sciences Malaysia Chronic Prostatitis Cohort to the United States National Institutes of Health Chronic Prostatitis Cohort. MATERIALS AND METHODS: Participants met the same definition of chronic prostatitis/chronic pelvic pain syndrome. Each participant had extensive demographic, medical history, previous treatment, clinical and laboratory evaluations. RESULTS: The University of Sciences Malaysia and National Institutes of Health cohorts proved similar in most respects. National Institutes of Health-Chronic Prostatitis Symptom Index total scores, pain and urinary subscores were similar for the 332 University of Sciences Malaysia Chronic Prostatitis Cohort and 488 National Institutes of Health Chronic Prostatitis Cohort participants. Differences included worse quality of life subscore for the University of Sciences Malaysia Chronic Prostatitis Cohort, differences in the location, number of sites, and types of pain/discomfort between the 2 populations, and that the University of Sciences Malaysia participants had received less previous treatment. CONCLUSIONS: The demographic characteristics and clinical presentation of chronic prostatitis/chronic pelvic pain syndrome proved remarkably similar in these diverse populations. Both cohorts experienced major reduction in their quality of life from chronic pelvic pain and urinary symptoms. Comparison of diverse populations using standard clinical, laboratory and assessment instruments is feasible, and may provide important insights into chronic prostatitis/chronic pelvic pain syndrome and the factors that determine clinical outcome

Demographic and clinical characteristics of chronic prostatitis: prospective comparison of the University of Sciences Malaysia Cohort with the United States National Institutes of Health Cohort.

PURPOSE: We compared demographic and clinical characteristics of the University of Sciences Malaysia Chronic Prostatitis Cohort to the United States National Institutes of Health Chronic Prostatitis Cohort. MATERIALS AND METHODS: Participants met the same definition of chronic prostatitis/chronic pelvic pain syndrome. Each participant had extensive demographic, medical history, previous treatment, clinical and laboratory evaluations. RESULTS: The University of Sciences Malaysia and National Institutes of Health cohorts proved similar in most respects. National Institutes of Health-Chronic Prostatitis Symptom Index total scores, pain and urinary subscores were similar for the 332 University of Sciences Malaysia Chronic Prostatitis Cohort and 488 National Institutes of Health Chronic Prostatitis Cohort participants. Differences included worse quality of life subscore for the University of Sciences Malaysia Chronic Prostatitis Cohort, differences in the location, number of sites, and types of pain/discomfort between the 2 populations, and that the University of Sciences Malaysia participants had received less previous treatment. CONCLUSIONS: The demographic characteristics and clinical presentation of chronic prostatitis/chronic pelvic pain syndrome proved remarkably similar in these diverse populations. Both cohorts experienced major reduction in their quality of life from chronic pelvic pain and urinary symptoms. Comparison of diverse populations using standard clinical, laboratory and assessment instruments is feasible, and may provide important insights into chronic prostatitis/chronic pelvic pain syndrome and the factors that determine clinical outcome

Effects of Bowman-Birk inhibitor concentrate (BBIC) in patients with benign prostatic hyperplasia.

BACKGROUND: The Bowman-Birk inhibitor is a soybean-derived protease inhibitor that has anti-inflammatory and anticarcinogenic activities. METHODS: A Phase I trial of Bowman-Birk inhibitor concentrate (BBIC) in 19 male subjects with benign prostatic hyperplasia (BPH) and lower urinary tract symptoms (LUTS) has been performed. RESULTS: The results of the trial indicated that there was no dose-limiting toxicity of BBIC. There was a statistically significant decrease in serum PSA levels in all BBIC-treated patients. Some BBIC-treated patients exhibited a relatively large reduction in serum PSA levels, ranging up to a 43% reduction. There was also a statistically significant decrease in serum triglyceride levels and a decrease in prostate volume in the treated patients. The scores recorded in response to a urinary symptom questionnaire indicated improved urinary activities in the BBIC-treated patients; however, the control subjects exhibited similar improvements in urinary activities during the course of the trial. CONCLUSIONS: The data obtained in this trial, particularly the data suggesting that BBIC treatment may lead to reduced serum PSA levels and reduced prostate volumes, suggest that a Phase II clinical trial of BBIC for the therapy of BPH is warranted