Adding collagen, propolis plus quercetin, bacillus coagulans, hyaluronic acid and chondroitin sulphate to D-mannose avoids symptoms and prevents recurrence in women with recurrent urinary tract infections: a single-blind randomized controlled trial
Abstract
ABSTRACT Background To evaluate the efficacy of a new D-mannose dietary supplement containing D-mannose, Propolis-Quercetin, Bacillus Coagulans, Hyaluronic Acid and Chondroitin Sulfate with fosfomycin in reducing rUTI episodes and improving quality of life. Research design and Methods Single-blind, randomized controlled trial conducted at tertiary-care hospital in Italy. Women aged 21–65 with a history of rUTIs were randomized into three groups: fosfomycin, the dietary supplement, and a combination of both treatments. Primary outcome was frequency of rUTI episodes per month. Results Combination therapy demonstrated greatest reduction in rUTI episodes per month at 12 months compared to fosfomycin or supplement monotherapy (0.23 ± 0.37 vs 0.58 ± 0.67 and 1.12 ± 0.96 for fosfomycin and supplement monotherapy respectively; p < 0.05) and to supplement monotherapy at 6 months (0.69 ± 1.03 vs 1.43 ± 1.33; p < 0.05), with significant improvement of ICIQ-FLUTS domains compared to other groups at 12 months (p < 0.05). Combination therapy had lower number of women matching rUTI criteria (55.32% vs 76.47% and 84%; p < 0.05) and symptoms remission at 12 months (89.36% vs 56.86% and 20%; p < 0.001). Conclusions Combining fosfomycin and an integrated D-mannose supplement for managing rUTIs offers a potential reduction in antibiotic reliance. Further large-scale studies are recommended to confirm these findings. Trial Registration The trial is registered at ClinicalTrials.gov (CT.gov…
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Evidence Hub reads this as a randomized trial, done in people. Its evidence level is 2 of 5 (High · randomized trial). Randomized trials of a reasonable size are the strongest single-study design.
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