Oral Probiotic Containing <i>Streptococcus salivarius</i> K12 and <i>Lactobacillus brevis</i> CD2 for Preventing Bacterial Pneumonia in Severe COVID-19: Randomized Clinical Trial.
Lauxen JR; Callegari-Jacques SM; Mombelli AS; Prando A; Simon TT; Fornari F · 2025 · The journal of contemporary dental practice
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Aims To assess the effect of dental application of oral probiotics containing Streptococcus salivarius K12 and Lactobacillus brevis CD2 on preventing secondary bacterial pneumonia in patients with severe COVID-19. Materials and methods In…
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Metadata source: Europe PMC · DOI 10.5005/jp-journals-10024-3954