Does ingestion of cranberry juice reduce symptomatic urinary tract infections in older people in hospital?
Marion E. T. McMurdo1, Linda Y. Bissett1, Rosemary J. G. Price1, Gabby Phillips2 and Iain K. Crombie3 1 Section of Ageing and Health, Division of Medicine and Therapeutics, 2 Department of Medical Microbiology, Section of Public Health, 3 Division of Community Health Sciences, University of Dundee, Ninewells Hospital and Medical School, Dundee DD1 9SY, UK Address correspondence to: M. E. T. McMurdo. Tel: (+44) 1382 632436; fax: (+44) 1382 660675; Email: m.e.t.mcmurdo{at}dundee.ac.uk’ + u + ‘@’ + d + ”//–> Abstract Background: cranberry juice is often given to older people in hospital to prevent urinary tract infection (UTI), although there is little evidence to support its use. Objective: to assess whether cranberry juice ingestion is effective in reducing UTIs in older people in hospital. Design: randomised, placebo-controlled, double-blind trial. Setting: Medicine for the Elderly assessment and rehabilitation hospital wards. Subjects: 376 older patients in hospital. Methods: partic