Nitrofurantoin failure in males with an uncomplicated urinary tract infection: a primary care observational cohort study

The British journal of general practice: the journal of the Royal College of General Practitioners

article

Tamara N Platteel¹  Marijn T Beets¹  Hendrik A Teeuwissen¹  Thijs ten Doesschate²  Janneke HHM van de Wijgert¹  Roderick P Venekamp¹  Alma C van de Pol¹ 

[1] Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University;Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, Department of Internal Medicine, Jeroen Bosch Hospital

关键词: general practice;    nitrofurantoin;    treatment failure;    urinary tract infection;   

DOI  :  10.3399/BJGP.2022.0354

学科分类：卫生学

来源: Royal College of General Practitioners

【 摘 要 】

Background Nitrofurantoin is the first-choice antibiotic treatment for uncomplicated urinary tract infections (UTIs) in males according to the Dutch primary care UTI guideline. However, prostate involvement may be undetected and renders this treatment less suitable.Aim To compare the nitrofurantoin failure fraction with that found with use of other antibiotics in adult males diagnosed by their GP with an uncomplicated UTI, as well as GP adherence to the Dutch primary care UTI guideline.Design and setting Retrospective observational cohort study using routine healthcare data for males seeking care at GP practices participating in the Julius GP Network from 2014 to 2020.Method Medical records were screened for signs and symptoms of complicated UTIs, antibiotic prescriptions, and referrals. Treatment failure was defined as prescription of a different antibiotic within 30 days after initiation of antibiotic therapy and/or acute hospital referral. The effects of age and comorbidities on failure were assessed using multivariable logistic regression.Results Most UTI episodes in males were uncomplicated (n = 6805/10 055 episodes, 68%). Nitrofurantoin  was prescribed in 3788 (56%) of uncomplicated UTIs, followed by ciprofloxacin (n = 1887,  28%), amoxicillin/clavulanic acid (n = 470,  7%), and trimethoprim/sulfamethoxazole (n = 285, 4%). Antibiotic failure occurred in  25% (95% confidence interval [CI] = 23 to 26), 10% (95% CI = 9 to 12), 20% (95% CI = 16 to 24), and 14% (95% CI = 10 to 19) of episodes, respectively. The nitrofurantoin failure fraction increased with age. Comorbidities, adjusted for age, were not associated with nitrofurantoin failure.Conclusion Nitrofurantoin failure was common in males with uncomplicated UTI and increased with age.

【 授权许可】

Free