We have located links that may give you full text access.
Journal Article
Review
Muscle pain syndromes and fibromyalgia: the role of muscle biopsy.
Current Opinion in Supportive and Palliative Care 2018 September
PURPOSE OF REVIEW: Muscle pain syndromes are extremely frequent cause of chronic disability, and a muscle biopsy is often performed to achieve a diagnosis when myalgia has a myopatic origin. Instead, the role of muscle biopsy in fibromyalgia is controversial. This review examines the reported studies with the objective to evaluate if some changes exist in the muscle, if these changes produce pain and if muscle biopsy is helpful in diagnostic flowchart of fibromyalgia.
RECENT FINDINGS: Recent studies focused on functional side (muscle metabolism and the altered expression of proteins) hypothesize the role of peripheral factors in the maintenance of chronic pain. The results of some studies show the increased concentration of the end products of anaerobic glycolysis and a damage in oxidative metabolism caused by localized hypoxia. In addition, it is present as an insufficient capacity of promoting muscle recovery with inflammation and in metabolic pathway alterations. Unfortunately, these changes are nonspecific and the importance of peripheral factors remains under debate.
SUMMARY: Morphological and metabolic changes exist in muscle of patients with fibromyalgia but they are not specific and are not sufficient for a definite diagnosis. Nevertheless, the results obtained so far indicate a role of peripheral factors for maintaining the intensity of pain. Therefore, it is desirable to have a better understanding of peripheral muscle alteration that could open up for new therapeutic strategies.
RECENT FINDINGS: Recent studies focused on functional side (muscle metabolism and the altered expression of proteins) hypothesize the role of peripheral factors in the maintenance of chronic pain. The results of some studies show the increased concentration of the end products of anaerobic glycolysis and a damage in oxidative metabolism caused by localized hypoxia. In addition, it is present as an insufficient capacity of promoting muscle recovery with inflammation and in metabolic pathway alterations. Unfortunately, these changes are nonspecific and the importance of peripheral factors remains under debate.
SUMMARY: Morphological and metabolic changes exist in muscle of patients with fibromyalgia but they are not specific and are not sufficient for a definite diagnosis. Nevertheless, the results obtained so far indicate a role of peripheral factors for maintaining the intensity of pain. Therefore, it is desirable to have a better understanding of peripheral muscle alteration that could open up for new therapeutic strategies.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
A Guide to the Use of Vasopressors and Inotropes for Patients in Shock.Journal of Intensive Care Medicine 2024 April 14
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app