Exploratory Pilot Studies to Demonstrate Mechanisms of Preventing Antibiotic-Associated Diarrhea and the Role for Probiotics

Ann Fam Med. 2024 Nov 1;21(Suppl 3). doi: 10.1370/afm.22.s1.4766.ABSTRACTContext: Probiotics are live microorganisms that, when administered in adequate amounts, confer a health benefit on the host. One of the most common indications for probiotic treatment is the prevention of antibiotic-associated diarrhea (AAD). Unfortunately, many probiotic products used for AAD are not supported by rigorous independent research, and often results in non-evidence-based usage. Additionally, it is not clear when is the most appropriate time to take a probiotic when on an antibiotic course. Objectives: The primary aim is to determine the ability of BB-12 to impact antibiotic-induced reduction in short chain fatty acid concentration (SCFA), as reflected by the levels of acetate on day 14. Secondarily to determine the ability of BB-12 to impact antibiotic-induced disruption of the gut microbiota with 16S rDNA profiling, with the addition of the time variable of probiotic consumption. Study Design and Interventions: A five group randomized controlled trial, finished in December 2022, we are currently analyzing all the data, but will be finished much prior to NAPCRG. All participants were given a 7-day prescription for amoxicillin-clavulanic acid 875mg taken twice daily. One group received no other interventions. While the other participants were broken into 4 groups. Two groups consumed the yogurt intervention (either yogurt+probiotic or control yogurt) four hours after the antibiotic and two g...
Source: Annals of Family Medicine - Category: Primary Care Authors: Source Type: research