Findings

What do systematic reviews say?

Refine by population, intervention, comparison or outcome
More filters
Evidence found and GRADE certainty

1,718 questions · 1,762 findings · 100 reviews · Headline outcomes only

No studies found 507 · 28.8%GRADE not reported 115 · 6.5%Very low 556 · 31.6%Low 444 · 25.2%Moderate 114 · 6.5%High 26 · 1.5%

5‐alpha reductase inhibitors vs placebo

Prostatitis symptoms: 'responders' Number of participants with a 25% decrease in NIH‐CPSI scores · participants with chronic prostatitis/chronic pelvic pain syndrome

5‐alpha reductase inhibitors showed no clear difference in prostatitis symptoms: 'responders' Number of participants with a 25%… compared with placebo (low certainty).

1 finding from 1 review