This study is planned to Evaluate the Efficacy and Safety of OM-89 in Patients with Recurrent Chronic Prostatitis/Chronic Pelvic Pain Syndrome (CP/CPPS)
This clinical study is designed as a multicenter, randomized, placebo-controlled, double-blind, phase 4 study to evaluate the efficacy and safety of the combination therapy of Uro-Vaxom® Capsule and alfuzosin in patients with recurrent chronic prostatitis. Once a subject voluntarily gives written consent to participate in this study, a screening test will be conducted to evaluate their eligibility. Subjects determined to be eligible to participate in the study on Visit 2 (baseline) will be enrolled, randomized 1:1 either to the test group (OM-89 \[Uro-Vaxom® Capsule\]) or the control group (placebo of OM-89) and administered the investigational product for 26 weeks. In parallel, an alpha blocker (alfuzosin 10 mg) will be administered for the first 13 weeks as a background treatment, followed by the placebo of alfuzosin until Week 26. The efficacy and safety will be checked until Week 52 from the start of the treatment for all subjects.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
QUADRUPLE
Enrollment
332
Oral administration of the investigational product (OM-89 \[Uro-Vaxom® Capsule\] or the placebo) once a day
Oral administration of the investigational product(Placebo of Uro-Vaxom® Capsule)
AJU Pharm Co., Ltd.
Seoul, South Korea
RECRUITINGNIH-CPSI total score
National Institute of Health Chronic Prostatitis Symptom Index (Minimum Score = 0 to Maximum Score=43, Higher score means worse outcome)
Time frame: WEEK 4, 13, 26, 39, 52
NIH-CPSI domain score
pain, urinary symptoms, and effect on quality of life (Higher score means worse outcome)
Time frame: WEEK 4, 13, 26, 39, 52
Subject and Investigator's Global Assessment
Subject and Investigator's Global Assessment (Higher score means worse outcome, Very dissatisfied=1 to very satisfied=5)
Time frame: WEEK 4, 13, 26, 39, 52
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