Effectiveness of Platelet-Rich Plasma Injections as Prophylaxis for Recurrent Urinary Tract Infection in Women.

The study results revealed that repeat intravesical PRP injections decreased the recurrence rate of UTI within 1 year in women with rUTI. The treatment success rate with intravesical PRP injections for rUTI was about 51.5%, whereas for women with prolonged antibiotic treatment, it was 48.0%. A baseline VE ≥ 0.71 was associated with a better treatment outcome with PRP injections.