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Related Experiment Video

Updated: Jun 2, 2026

A Randomized, Sham-Controlled Trial of Cranial Electrical Stimulation for Fibromyalgia Pain and Physical Function, Using Brain Imaging Biomarkers

A Randomized, Sham-Controlled Trial of Cranial Electrical Stimulation for Fibromyalgia Pain and Physical Function, Using Brain Imaging Biomarkers

Published on: January 5, 2024

[Fibromyalgia diagnostic criteria].

Liliana Belgrand¹, Alexander So

¹Service de rhumatologie, Département de l'appareil locomoteur, CHUV, 1011 Lausanne. liliana.belgrand@chuv.ch

Revue Medicale Suisse

|April 23, 2011

Summary

Fibromyalgia diagnosis is controversial. This study presents an alternative method to the current American College of Rheumatology (ACR) criteria, addressing limitations in diagnosing this chronic pain condition.

Area of Science:

Rheumatology
Pain Medicine
Diagnostic Methods

Context:

Fibromyalgia is a prevalent chronic pain condition affecting 2-4% of the population, predominantly women.
Current diagnostic criteria established by the American College of Rheumatology (ACR) in 1990 are widely used but controversial.
Studies indicate a significant percentage of fibromyalgia patients are diagnosed outside of ACR criteria.

Purpose:

To describe an alternative diagnostic method for fibromyalgia.
To address the limitations and controversies surrounding the existing ACR diagnostic criteria.
To offer a potentially more inclusive approach to fibromyalgia diagnosis.

Summary:

The current American College of Rheumatology (ACR) criteria for diagnosing fibromyalgia, established in 1990, are debated.

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A notable proportion of individuals diagnosed with fibromyalgia do not meet the established ACR criteria.

This article introduces and details an alternative methodology for diagnosing fibromyalgia.

Impact:

This research may lead to improved diagnostic accuracy for fibromyalgia.
It could provide clinicians with a more practical and effective tool for identifying patients with fibromyalgia.
The findings may contribute to a better understanding and management of this complex chronic pain disorder.