CompletedPhase 2

Chronic Prostatitis Collaborative Research Network Clinical Trial- Ciprofloxacin and Tamsulosin

196 participantsStarted 1997-09-30

Plain-language summary

Although the cause of chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) is unknown, physicians sometimes try to treat it with antibiotics or alpha-receptor blockers. In this multicenter, double-blind factorial trial, 196 men with moderately severe CP/CPPS were randomly assigned to 6 weeks of treatment with ciprofloxacin, tamsulosin, both drugs, or placebo. Neither ciprofloxacin nor tamsulosin substantively reduced symptoms. Ciprofloxacin and tamsulosin were not effective treatments for CP/CPPS. Patients had long-standing, refractory CP/CPPS and received trial treatments for only 6 weeks. Patients with new diagnoses who are given longer courses of the trial treatments might respond differently.

Who can participate

Age range18 Years

SexMALE

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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * The study population will consist of men with symptoms of discomfort or pain in the pelvic region for at least a 3-month period within the previous 6 months. Candidates must have at least a "moderate" overall score on the National Institutes of Health Chronic Prostatitis Symptom Index (NIH-CPSI), defined as 15 or more points of a potential of 0 to 43 points. Exclusion Criteria: * Medical History and Comorbid Conditions: Prostate, bladder, or urethral cancer, seizure disorder. Concurrent history of Inflammatory bowel disease; active urethral stricture; neurologic disease or disorder affecting the bladder; liver disease; neurologic impairment or psychiatric disorder preventing understanding of consent and ability to comply with protocol. Diagnosed with or treated for symptomatic genital herpes in the prior 12 months. * Urinary tract infection, with a urine culture value of greater than 100,000 colony forming units (CFU)/mL; clinical evidence of urethritis, including urethral discharge or positive culture, diagnostic of sexually transmitted diseases (including gonorrhea, chlamydia, mycoplasma or trichomonas, but not including HIV/AIDS); symptoms of acute or chronic epididymitis in the prior 3 months. * Prior Treatment: Pelvic radiation, systemic chemotherapy; intravesical chemotherapy; intravesical Bacillus Calmette-Guerin (BCG), transurethral resection of the prostate (TURP), transurethral incision of the prostate (TUIP), transurethral Incision or Resec…

What they're measuring

Change in the NIH-CPSI total score

Timeframe: Baseline and 6 weeks

Trial details

NCT IDNCT04552431

SponsorNational Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)

Sponsor typeNIH

Study typeINTERVENTIONAL

Primary completion2003-08-31