Photobiomodulation in Chronic Fatigue Syndrome

Recruiting now · Not applicable · Has a placebo group

Conditions studied: Chronic Fatigue Syndrome (CFS), Quality of Life

In brief

The goal of this clinical trial is to evaluate whether photobiomodulation therapy (low-level laser therapy) can reduce fatigue and improve quality of life in patients with chronic fatigue syndrome (CFS). The study will include adults aged 18-60 years diagnosed with chronic fatigue syndrome. The main questions it aims to answer are: Does photobiomodulation therapy significantly reduce fatigue levels as measured by the Fatigue Severity Scale (FSS) and Multidimensional Fatigue Inventory (MFI-20)? Does photobiomodulation therapy improve pain, functional capacity, sleep quality, and psychological well-being in patients with chronic fatigue syndrome? Researchers will compare the low-level laser therapy group with a placebo (sham laser) group to determine whether photobiomodulation therapy leads to greater improvements in fatigue, pain, and overall quality of life. Participants will: Receive either active low-level laser therapy or placebo treatment three times per week for eight weeks Undergo assessments of fatigue, pain, functional capacity, quality of life, sleep quality, and psychological well-being at baseline and follow-up intervals (3, 6, and 12 months)

Key facts

Study ID

NCT07546539

Run by

University of Lahore

People needed

40

Starts

2026-06-15

Expected to finish

2026-09-01

Last updated by the study team

2026-06-24

Who can join

Age: 18 and older, up to 60. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Age 18-60 years
• Diagnosis of a CFS according to the 2015 Institute of Medicine criteria
• Fatigue Severity Scale (FSS) score ≥ 4
• Ability to understand study procedures and provide informed consent

You may not qualify if…

• Comorbid psychiatric conditions (e.g., major depression, schizophrenia)
• Current use of corticosteroids or immunomodulators
• Known photosensitivity or dermatologic contraindications to LLLT
• Participation in structured exercise programs more than twice weekly
• Diagnosed malignancy or active infection -Not willing to be the part of study -

Where it is running

• The larkana General hospital , larkana — Larkana, Sindh, Pakistan (enrolling)

Full record on ClinicalTrials.gov

Trial information comes from ClinicalTrials.gov and is refreshed daily. TrialsForMe does not provide medical care and does not run the studies it lists.