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[Fibromyalgia syndrome]
1Center of Rheumatic Diseases, Toyokawa City Hospital.
Nihon Rinsho. Japanese Journal of Clinical Medicine
|March 17, 1999
Summary
Fibromyalgia syndrome (FMS) is a chronic pain condition with fatigue and mood issues, but lacks clear diagnostic markers. While controversial, FMS aids in avoiding unnecessary tests and guiding treatment for patients with widespread pain.
Area of Science:
- Rheumatology
- Neurology
- Psychiatry
Context:
- Fibromyalgia syndrome (FMS) is characterized by chronic, diffuse pain, fatigue, sleep, and mood disturbances.
- Physical examination and laboratory tests are often unrevealing in FMS, with diagnosis relying on tender points.
- FMS is recognized by the World Health Organization but remains controversial regarding its distinct entity status.
Purpose:
- To clarify the diagnostic and symptomatic profile of Fibromyalgia syndrome.
- To differentiate FMS from other conditions with overlapping symptoms, such as Chronic Fatigue Syndrome (CFS).
- To highlight the clinical utility of the FMS concept in patient management.
Summary:
- FMS presents with widespread pain and associated symptoms like fatigue and mood disturbances, without objective inflammatory or structural abnormalities.
- Diagnosis often relies on palpation of specific tender points, as standard tests are unrevealing.
- FMS may overlap with anxiety and depression, and shares similarities with CFS, though distinct etiological factors like viral triggers or acylcarnitine levels appear different.
Impact:
- The FMS concept provides a useful framework for clinical practice, enabling avoidance of extensive investigations and facilitating appropriate treatment advice.
- Understanding the nuances between FMS and CFS can lead to more accurate diagnoses and tailored therapeutic strategies.
- Further research may elucidate the distinct pathophysiological mechanisms underlying FMS and CFS, improving patient outcomes.