Improvement in Upper Limb and Systemic Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS) Symptoms After Surgical Treatment of Neurogenic Thoracic Outlet Syndrome
Abstract
Thoracic outlet syndrome (TOS) is characterized by compression of nerves or blood vessels as they pass through the scalene triangle and the costoclavicular space, and under the pectoralis minor. Common symptoms include arm fatigue and heaviness, paresthesias, and neck and upper back pain, provoked by arm extension or elevation. We have recently reported that some myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) patients report symptoms suggestive of TOS, specifically with respect to overhead activity, but there is uncertainty whether this overlap in symptoms is more related to ME/CFS itself or a direct contribution by TOS. This case report describes an ME/CFS patient diagnosed with TOS, who experienced major decreases in many expected and unexpected symptoms after bilateral TOS surgery. A 19-year-old female patient with ME/CFS and the hypermobile Ehlers-Danlos syndrome (hEDS) developed progressive symptoms of numbness and tingling in the upper limbs, which did not improve after two months of physical therapy. The patient elected to undergo the rib resection with neurolysis and scalenectomy surgery on her left side. Due to the success in the reduction of symptoms, she elected to undergo the same procedure on the right side three months later. By eight weeks after the second surgery, the patient had experienced an expected complete resolution of upper limb numbness and tingling. She also reported a complete resolution of migraines, occipital neuralgia, vertigo, and…
How strong is the evidence?
Evidence Hub reads this as a case report, done in people. Its evidence level is 5 of 5 (Very low · case / narrative / animal / in vitro / in silico). Case reports, narrative reviews, and animal, cell or computer-model studies give the weakest evidence for human health.
Read the paper
Related studies
- Calcium Ions in the Physiology and Pathology of the Central Nervous System
- AI-powered in silico twins: redefining precision medicine through simulation, personalization, and predictive healthcare
- In silico functional, structural and pathogenicity analysis of missense single nucleotide polymorphisms in human MCM6 gene
- In Silico drug repurposing pipeline using deep learning and structure based approaches in epilepsy
- Targeting serotonin receptors with phytochemicals – an in-silico study
- In silico exploration of anti-prostate cancer compounds from differential expressed genes
Go deeper in Evidence Hub
Evidence Hub adds a study data sheet (design, sample size, evidence level, key numbers), an AI summary and a chat grounded in the paper's text.