2 results
Approved WMOCompleted
Primary objectives1. To determine if BCG vaccination (Intervention) compared with placebo (Comparator) reduces the incidence of COVID-19 disease (Outcome) measured over the 6 months following randomisation (Time) in healthcare workers exposed to…
Approved WMOCompleted
The general aim of the present study is to investigate, in a longitudinal-experimental design, the effects of melatonin treatment and light therapy in children on sleep, health, and various psychosocial, behavioural, and cognitive outcomes. A second…