To the Editor,
The George T. Griffing, MD, Medscape editorial, “Fibromyalgia Is Not a Rheumatologic Disease Anymore,” begins with, “Think of your last patient with difficult-to-treat fibromyalgia: Aren't they all? Did you refer that person to a rheumatologist?”[1] He goes on to argue that this practice may be outdated because, in part, existing evidence shows fibromyalgia is not an inflammatory disease and currently approved medications are not anti-inflammatories.
The criteria for diagnosing fibromyalgia was established by the American College of Rheumatology.[2] I am aware of no other accepted means at arriving at a diagnosis save conducting the history and physical they prescribe. The approval of one pharmaceutical for its treatment and recent studies demonstrating the efficacy of some psychiatric medications have not established new diagnostic criteria. No physician is doing any patient a favor by giving him or her a diagnosis of fibromyalgia without adhering to accepted diagnostic practice.
It is questionable to argue that fibromyalgia is not rheumatologic because it is not inflammatory. There is scant evidence on the etiology of fibromyalgia. Rheumatoid arthritis (RA) is an autoimmune disorder. Inflammation is a prominent symptom, but patients with RA in remission have little or no inflammation. Should we refer patients with RA to immunologists? Sjögren's syndrome is caused by lymphocytes invading glands. It is not a connective tissue disease. Should we refer patients with Sjögren's syndrome to hematologists?
I have worked with patients diagnosed with fibromyalgia in conjunction with rheumatologists. It is not news to me or to those physicians that certain psychiatric medications including antiepileptics, mood stabilizers, and antidepressants are efficacious in the treatment of chronic pain. There is plenty of research to back that up and it's not new. The goal of fibromyalgia treatment is to increase pain tolerance in a chronic condition, which typically responds to aggressive interdisciplinary interventions.
Success in treating fibromyalgia is not measured in absence of symptoms, it is measured in tolerance of them, lack of disability, and quality of life. Dr. Griffing states all patients with fibromyalgia are “difficult-to-treat.” I disagree. Patients aren't difficult to treat, including those with fibromyalgia. Sometimes their illnesses don't respond to the treatment we provide. At that point we could choose to get frustrated and label them difficult-to-treat or we could choose to get busy and perhaps get a consult.[1]