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Treatment and management of myofascial pain syndrome
Ivan Urits1, Karina Charipova2, Kyle Gress2
1Beth Israel Deaconess Medical Center, Department of Anesthesia, Critical Care, and Pain Medicine, Harvard Medical School, Boston, MA, USA.
Abstract:
Myofascial Pain Syndrome (MPS) is a regional pain disorder that affects every age-group and is characterized by the presence of trigger points (TrPs) within muscles or fascia. MPS is typically diagnosed via physical exam, and the general agreement for diagnostic criteria includes the presence of TrPs, pain upon palpation, a referred pain pattern, and a local twitch response. The prevalence of MPS among patients presenting to medical clinics due to pain ranges anywhere from 30 to 93%. This may be due to the lack of clear criteria and guidelines in diagnosing MPS. Despite the prevalence of MPS, its pathophysiology remains incompletely understood. There are many different ways to manage and treat MPS. Some include exercise, TrP injections, medications, and other alternative therapies. More research is needed to form uniformly-accepted diagnostic criteria and treatments.
Insights
Myofascial Pain Syndrome (MPS) is a common regional pain disorder characterized by trigger points. Current diagnostic criteria and understanding of its pathophysiology are incomplete, necessitating further research for standardized treatments.
Area of Science:
- Pain Medicine
- Musculoskeletal Disorders
- Neurology
Background:
- Myofascial Pain Syndrome (MPS) is a prevalent regional pain disorder affecting all age groups.
- It is characterized by trigger points (TrPs) in muscles or fascia, often diagnosed through physical examination.
- Prevalence in pain clinics ranges from 30% to 93%, highlighting its clinical significance.
Purpose of the Study:
- To review the current understanding of Myofascial Pain Syndrome (MPS).
- To discuss diagnostic criteria and challenges.
- To explore existing and needed management and treatment strategies.
Main Methods:
- Literature review of studies on Myofascial Pain Syndrome (MPS).
- Analysis of diagnostic criteria including trigger points, palpation pain, referred pain, and local twitch response.
- Examination of various treatment modalities and research gaps.
Main Results:
- MPS diagnosis relies on physical exam findings, but clear criteria are lacking.
- Pathophysiology of MPS remains incompletely understood.
- A wide range of treatments exist, including exercise, injections, medications, and alternative therapies.
Conclusions:
- Standardized diagnostic criteria for MPS are needed.
- Further research is essential to elucidate MPS pathophysiology.
- Uniformly accepted treatment guidelines for MPS require development.
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