80 patient RCT with 40 patients treated with a comprehensive regimen of nutritional support, showing significantly lower mortality with treatment. Treatment contained cholecalciferol, vitamin C, zinc, spirulina maxima, folic acid, glutamine, vegetable protein, selenium, resveratrol, omega-3 fatty acids, l-arginine, magnesium, probiotics, and B-complex IV. Adherence was strictly monitored. NCT04507867 (history)
The immune effects of probiotics are strain-specific.
This study is excluded in the after exclusion results of meta
combined treatments may contribute more to the effect seen.
Leal-Martínez et al., 25 Oct 2021, Randomized Controlled Trial, Mexico, peer-reviewed, 7 authors, study period 1 September, 2020 - 28 February, 2021, this trial uses multiple treatments in the treatment arm (combined with comprehensive nutritional support) - results of individual treatments may vary, trial NCT04507867 (history)