U.S., Feb. 7 -- ClinicalTrials.gov registry received information related to the study (NCT07394855) titled 'Mechanisms of Persistent Fatigue' on Jan. 31.

Brief Summary: Persistent fatigue (PF) is a common symptom across countries and cultures, and an important cause of disability and reduced quality of life. Acute infection is a common trigger of PF, as exemplified by the 'Long COVID' phenomenon. Despite substantial burden for the suffering individuals as well as their next-of-kins, the healthcare systems and the economy, PF is an under-researched field, with scarce knowledge of disease mechanisms as well as treatment and preventive measures.

Existing knowledge on PF suggests complex interactions between functional brain processes (as opp...