E3 PreliminaryPreliminaryPEM ?Case-ControlPeer-reviewedMachine draft
[Fibromyalgia and myalgic encephalomyelitis: The oxygen clue].
Beretta, Pablo · Vertex (Buenos Aires, Argentina) · 2016
Quick Summary
This study suggests that people with fibromyalgia and ME/CFS may have problems with how their muscles use oxygen. The authors found that patients' symptoms worsened in low-oxygen environments (like high altitudes or low air pressure) and improved with treatments that increase oxygen availability, including hyperbaric oxygen therapy and coenzyme Q10 supplements. Based on three patient cases that improved with medical oxygen treatment, the authors propose that oxygen therapy might help people experiencing severe symptom flare-ups.
Why It Matters
Understanding oxygen metabolism in ME/CFS could identify a novel therapeutic target for acute exacerbations and unresponsive symptoms. This work bridges observations of environmental sensitivity in ME/CFS patients with potential mechanistic explanations and testable interventions, potentially offering relief options when standard treatments fail.
Observed Findings
- Three fibromyalgia/ME/CFS patients with severe acute symptom exacerbations showed clinical improvement following medical oxygen treatment
- Patients reported symptom worsening associated with low atmospheric pressure weather conditions
- Patients showed symptomatic response to hyperbaric oxygen chamber therapy
- Patients reported symptomatic improvement with coenzyme Q10 supplementation
Inferred Conclusions
- Musculoskeletal oxygenation dysfunction may contribute to fibromyalgia and ME/CFS pathophysiology
- Medical oxygen therapy may be a viable alternative for acute symptom exacerbations unresponsive to conventional treatments
- Future controlled studies of chronic oxygen therapy in these populations are warranted
Remaining Questions
- What is the specific mechanism of oxygenation dysfunction in ME/CFS and fibromyalgia tissues?
- Would medical oxygen therapy be effective as a preventive or maintenance treatment, not just for acute exacerbations?
- How do individual patient factors predict who will respond to oxygen therapy?
- What is the optimal oxygen concentration, pressure, and duration of treatment?
What This Study Does Not Prove
This study does not prove that oxygen deficiency causes ME/CFS or fibromyalgia, nor does it establish that medical oxygen is an effective treatment. The three case reports represent anecdotal evidence only; without randomized controlled trials, we cannot determine whether oxygen therapy works better than placebo or standard care, or whether symptom improvement was coincidental.
Tags
Symptom:PainFatigue
Method Flag:Weak Case DefinitionNo ControlsSmall SampleExploratory Only
Metadata
- PMID
- 28282079
- Review status
- Machine draft
- Evidence level
- Early hypothesis, preprint, editorial, or weak support
- Last updated
- 8 April 2026