Three versus five days of pivmecillinam for community-acquired uncomplicated lower urinary tract infection: A randomised, double-blind, placebo-controlled superiority trial

EClinicalMedicine
Filip JansåkerJenny Dahl Knudsen

Abstract

To investigate if a 5-day course pivmecillinam (amdinocillin pivoxil) 400 mg three times daily is superior to a 3-day course in women with uncomplicated urinary tract infection (UTI). A randomised, double-blind, placebo-controlled trial conducted at nine primary care centres in Denmark. 368 women (18-70 years) with symptoms compatible with UTI were randomised to blinded therapy of 5 days [5d] or 3 days followed by 2 days of placebo [3d] from May 2015 to November 2017. Clinical data were assessed using a validated questionnaire at inclusion (day-0), daily the following 7 days and once again within the 2nd to 6th week after intervention. Bacteriological data were collected prior to intervention and twice between day 7 and 42. Main clinical endpoints were days to symptom resolution within 7 days after inclusion and proportions with clinical success at the end of intervention. Main bacteriological endpoint was proportion of participants with significant reduction of bacteriuria (≥ 102 CFU/mL) in 1st control urine sample. ClinicalTrialsRegister.eu: 2014-001321-32. 180 (5d) and 188 (3d) participants were included in the study (mean age: 35.4 [5d] and 34.9 [3d]). Of these, 125 (70% [5d]) and 122 (66% [3d]) had a positive baseline urin...Continue Reading

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