BACKGROUND:Chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) in men is principally defined by pain in the pelvic region lasting more than 3 months. No cause of the disease has been established, and therapies are empirical and mostly untested. Antimicrobial agents and alpha-adrenergic receptor blockers are frequently used. OBJECTIVE: To determine whether 6-week therapy with ciprofloxacin or tamsulosin is more effective than placebo at improving symptoms in men with refractory, long-standing CP/CPPS. DESIGN: Randomized, double-blind trial with a 2 x 2 factorial design comparing 6 weeks of therapy with ciprofloxacin, tamsulosin, both drugs, or placebo. SETTING:Urology outpatient clinics at 10 tertiary care medical centers in North America. PATIENTS: Patients were identified from referral-based practices of urologists. One hundred ninety-six men with a National Institutes of Health Chronic Prostatitis Symptom Index (NIH-CPSI) score of at least 15 and a mean of 6.2 years of symptoms were enrolled. Patients had received substantial previous treatment. MEASUREMENTS: The authors evaluated NIH-CPSI total score and subscores, patient-reported global response assessment, a generic measure of quality of life, and adverse events. INTERVENTIONS:Ciprofloxacin, 500 mg twice daily; tamsulosin, 0.4 mg once daily; a combination of the 2 drugs; or placebo. RESULTS: The NIH-CPSI total score decreased modestly in all treatment groups. No statistically significant difference in the primary outcome was seen for ciprofloxacin versus no ciprofloxacin (P = 0.15) or tamsulosin versus no tamsulosin (P > 0.2). Treatments also did not differ significantly for any of the secondary outcomes. LIMITATIONS: Treatment lasting longer than 6 weeks was not tested. Patients who had received less pretreatment may have responded differently. CONCLUSION:Ciprofloxacin and tamsulosin did not substantially reduce symptoms in men with long-standing CP/CPPS who had at least moderate symptoms.
RCT Entities:
BACKGROUND:Chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) in men is principally defined by pain in the pelvic region lasting more than 3 months. No cause of the disease has been established, and therapies are empirical and mostly untested. Antimicrobial agents and alpha-adrenergic receptor blockers are frequently used. OBJECTIVE: To determine whether 6-week therapy with ciprofloxacin or tamsulosin is more effective than placebo at improving symptoms in men with refractory, long-standing CP/CPPS. DESIGN: Randomized, double-blind trial with a 2 x 2 factorial design comparing 6 weeks of therapy with ciprofloxacin, tamsulosin, both drugs, or placebo. SETTING: Urology outpatient clinics at 10 tertiary care medical centers in North America. PATIENTS: Patients were identified from referral-based practices of urologists. One hundred ninety-six men with a National Institutes of Health Chronic Prostatitis Symptom Index (NIH-CPSI) score of at least 15 and a mean of 6.2 years of symptoms were enrolled. Patients had received substantial previous treatment. MEASUREMENTS: The authors evaluated NIH-CPSI total score and subscores, patient-reported global response assessment, a generic measure of quality of life, and adverse events. INTERVENTIONS:Ciprofloxacin, 500 mg twice daily; tamsulosin, 0.4 mg once daily; a combination of the 2 drugs; or placebo. RESULTS: The NIH-CPSI total score decreased modestly in all treatment groups. No statistically significant difference in the primary outcome was seen for ciprofloxacin versus no ciprofloxacin (P = 0.15) or tamsulosin versus no tamsulosin (P > 0.2). Treatments also did not differ significantly for any of the secondary outcomes. LIMITATIONS: Treatment lasting longer than 6 weeks was not tested. Patients who had received less pretreatment may have responded differently. CONCLUSION:Ciprofloxacin and tamsulosin did not substantially reduce symptoms in men with long-standing CP/CPPS who had at least moderate symptoms.
Authors: Michel A Pontari; John N Krieger; Mark S Litwin; Paige C White; Rodney U Anderson; Mary McNaughton-Collins; J Curtis Nickel; Daniel A Shoskes; Richard B Alexander; Michael O'Leary; Scott Zeitlin; Shannon Chuai; J Richard Landis; Liyi Cen; Kathleen J Propert; John W Kusek; Leroy M Nyberg; Anthony J Schaeffer Journal: Arch Intern Med Date: 2010-09-27
Authors: Dominik S Schoeb; Daniel Schlager; Martin Boeker; Ulrich Wetterauer; Martin Schoenthaler; Thomas R W Herrmann; Arkadiusz Miernik Journal: World J Urol Date: 2017-06-13 Impact factor: 4.226
Authors: Brent C Taylor; Siamak Noorbaloochi; Mary McNaughton-Collins; Christopher S Saigal; Min-Woong Sohn; Michel A Pontari; Mark S Litwin; Timothy J Wilt Journal: Am J Med Date: 2008-05 Impact factor: 4.965