Details

Autor(en) / Beteiligte

• Freedman, Stephen B
• Finkelstein, Yaron
• Pang, Xiao Li
• Chui, Linda
• Tarr, Phillip I
• VanBuren, John M
• Olsen, Cody
• Lee, Bonita E
• Hall-Moore, Carla A
• Sapien, Robert
• O’Connell, Karen
• Levine, Adam C
• Poonai, Naveen
• Roskind, Cindy
• Schuh, Suzanne
• Rogers, Alexander
• Bhatt, Seema
• Gouin, Serge
• Mahajan, Prashant
• Vance, Cheryl
• Hurley, Katrina
• Powell, Elizabeth C
• Farion, Ken J
• Schnadower, David

Titel

Pathogen-Specific Effects of Probiotics in Children With Acute Gastroenteritis Seeking Emergency Care: A Randomized Trial

Ist Teil von

• Clinical infectious diseases, 2022-08, Vol.75 (1), p.55-64

Ort / Verlag

US: Oxford University Press

Erscheinungsjahr

2022

Link zum Volltext

Quelle

Oxford Journals 2020 Medicine

Beschreibungen/Notizen

• Abstract Background It is unknown if probiotics exert pathogen-specific effects in children with diarrhea secondary to acute gastroenteritis. Methods Analysis of patient-level data from 2 multicenter randomized, placebo controlled trials conducted in pediatric emergency departments in Canada and the United States. Participants were 3–48 months with >3 diarrheal episodes in the preceding 24 hours and were symptomatic for <72 hours and <7 days in the Canadian and US studies, respectively. Participants received either placebo or a probiotic preparation (Canada-Lactobacillus rhamnosus R0011/Lactobacillus helveticus R0052; US-L. rhamnosus GG). The primary outcome was post-intervention moderate-to-severe disease (ie, ≥9 on the Modified Vesikari Scale [MVS] score). Results Pathogens were identified in specimens from 59.3% of children (928/1565). No pathogen groups were less likely to experience an MVS score ≥9 based on treatment allocation (test for interaction = 0.35). No differences between groups were identified for adenovirus (adjusted relative risk [aRR]: 1.42; 95% confidence interval [CI]: .62, 3.23), norovirus (aRR: 0.98; 95% CI: .56, 1.74), rotavirus (aRR: 0.86; 95% CI: .43, 1.71) or bacteria (aRR: 1.19; 95% CI: .41, 3.43). At pathogen-group and among individual pathogens there were no differences in diarrhea duration or the total number of diarrheal stools between treatment groups, regardless of intervention allocation or among probiotic sub-groups. Among adenovirus-infected children, those administered the L. rhamnosus R0011/L. helveticus R0052 product experienced fewer diarrheal episodes (aRR: 0.65; 95% CI: .47, .90). Conclusions Neither probiotic product resulted in less severe disease compared to placebo across a range of the most common etiologic pathogens. The preponderance of evidence does not support the notion that there are pathogen specific benefits associated with probiotic use in children with acute gastroenteritis. Clinical Trials Registration NCT01773967 and NCT01853124. Among children with acute gastroenteritis presenting for emergency department care, neither L. rhamnosusR0011/L. helveticusR0052 nor L. rhamnosusGG treatment results in less severe disease when compared to placebo for the most common etiologic pathogens, including rotavirus.