U.S., Oct. 8 -- ClinicalTrials.gov registry received information related to the study (NCT07863232) titled 'Melatonin and Immunonutrition for Pain Relief in Fibromyalgia' on Oct. 01.

Brief Summary: Fibromyalgia (FMS) is characterized by chronic musculoskeletal pain, sleep disturbances, and fatigue. It is not entirely clear how Bcomplex vitamins affect the human pain system, while at the same time there have been approaches that use melatonin in patients with FMS and report improvements in pain and sleep quality.

The purpose of this study is to investigate the efficacy of a combined immunonutrition and melatonin intervention in patients with FMS through a randomized clinical trial (RCT). The combined effect of immunonutrition and melatonin...