Ongoing Treatment with a Spore-Based Probiotic Containing Five Strains of Bacillus Improves Outcomes of Mild COVID-19.
Adrian CătineanAnamaria SidaCelina SilvestruGheorghe G BalanPublished in: Nutrients (2023)
Spore-based Bacillus probiotic treatment improves intestinal health. The intestinal microbiota influences both the innate and adaptive immune responses. As such, the influence of ongoing spore-based probiotic treatment (five probiotic strains of Bacillus ) on the clinical outcomes of mild COVID-19 was evaluated in this retrospective, observational study. Demographics, medical history, probiotic use, and COVID-19 symptom information were collected. The study included 120 patients with a PCR-confirmed SARS-CoV-2 infection and mild COVID-19 symptoms. The probiotic group ( n = 60) comprised patients with ongoing probiotic treatment (≥1 month); the control group comprised patients not taking probiotics ( n = 60). The primary outcome was time to symptom resolution; secondary outcomes included time to fever resolution and presence of digestive symptoms. The probiotic group had a significantly shorter time to symptom resolution (mean (95% confidence interval) days: control group, 8.48 (6.56, 10.05); probiotic group, 6.63 (5.56; 6.63); p = 0.003) and resolution of fever (control group, 2.67 (1.58, 3.61); probiotic group, 1.48 (1.21, 2.03); p < 0.001). More patients in the probiotic group ( n = 53) than in the control group ( n = 34) did not have digestive symptoms ( p < 0.001). Among adults with mild COVID-19, participants receiving ongoing probiotic treatment had a shorter clinical course, and fewer had digestive symptoms compared with those not taking probiotics.
Keyphrases
- bacillus subtilis
- coronavirus disease
- sars cov
- immune response
- healthcare
- lactic acid
- escherichia coli
- newly diagnosed
- end stage renal disease
- ejection fraction
- mental health
- single molecule
- type diabetes
- sleep quality
- risk assessment
- metabolic syndrome
- respiratory syndrome coronavirus
- weight loss
- depressive symptoms
- combination therapy
- skeletal muscle
- smoking cessation
- climate change