Impact of systemic probiotics as adjuncts to subgingival instrumentation on the oral-gut microbiota associated with periodontitis: A randomized controlled clinical trial.
Adriana Miranda de OliveiraTalita Gomes Baeta LourenςoAna Paula Vieira ColomboPublished in: Journal of periodontology (2021)
Systemic probiotics combined with SI did not provide short-term additional clinical or microbiological benefits in the treatment of periodontitis; however, response to therapies seemed to correlate with distinct oral-gut microbial profiles.