The purpose of this study is to compare the bacteria in women who are taking either methenamine hippurate (Hiprex) or nitrofurantoin (Macrobid, Macrodantin) every day to prevent urinary tract infections (UTIs). We will compare bacteria in the bladder, vagina, and rectum. The information we learn by doing this study may help us better understand how these medications work to prevent UTIs.
Thank you for your interest, but this study is not currently enrolling.
United States (Nationwide)
Christine Chu
Obstetrics and Gynecology-Urogynecology and Reconstructive Pelvic Surgery
Clinical or Medical
Observational
Aging
Stomach, Digestion and Gut Health
Immune System/Infections
Microbiome
Urinary and Bladder
Women's Health
22-1711