Influence of CReatine Supplementation on mUScle Mass and Strength After Stroke (ICaRUS Stroke Trial): A Randomized Controlled Trial.

Background/objectives: The acute phase of stroke is marked by inflammation and mobility changes that can compromise nutritional status. This study was a randomized, double-blind, placebo-controlled trial evaluating the effectiveness of creatine supplementation for older people during seven days of hospitalization for stroke compared to usual care.

Method: The primary outcome measures were changes in functional capacity, strength, muscle mass, and muscle degradation.

Salivary Metabolomics in Patients with Long COVID-19 Infection.

Long COVID-19 has been characterized by the presence of symptoms lasting longer than 4 weeks after the acute infection. The pathophysiology of clinical manifestations still lacks knowledge. The objective of this paper was to evaluate metabolite abundance in the saliva of long COVID patients 60 days after hospital discharge.