Familial mediterranean fever (patient information): Difference between revisions

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==Overview==Email this page to a friend  Bookmark & Share  Printer-friendly version
Familial Mediterranean fever is a disorder passed down through families (inherited), which involves repeated fevers and inflammation that often affects the lining of the abdomen, chest, or joints.
==What are the causes?==
Familial Mediterranean fever is most often caused by a mutation in the MEFV gene. This gene creates proteins involved in inflammation.
The condition usually affects people of Mediterranean ancestry, especially non-Ashkenazi (Sephardic) Jews, Armenians, and Arabs, although people from other ethnic groups may also be affected.
This disease is very rare. Risk factors include a family history of familial Mediterranean fever or having Mediterranean ancestry.
==What are the symptoms?==
Symptoms usually begin ages 5 and 15. Inflammation in the lining of the abdominal cavity, chest cavity, skin, or joints occurs, along with high fevers that usually peak in 12 to 24 hours. Attacks may vary in severity of symptoms. Patients are usually symptom-free between attacks.
Symptoms may include repeated episoders of:
Abdominal pain
Chest pain that is sharp and gets worse when taking a breath
Fever or alternating chills and fever
joint pain
Skin lesions that are red and swollen and range from 5 - 20 cm in diameter
Exams and Tests
There is no specific test to diagnose this disease. If genetic testing shows you have the mutation known to be associated with this condition, and your symptoms match a typical pattern, the diagnosis is nearly certain. Ruling out other possible diseases using laboratory tests or x-rays will help determine the diagnosis.
Certain blood tests may be higher than normal when done during an attack. Tests may include:
Complete blood count (CBC)
C-reactive protein
Erythrocyte sedimentation rate (ESR)
Fibrinogen test
White blood cell count
==Treatment options==
The goal of treatment for familial Mediterranean fever is to control symptoms. Colchicine, a medicine that reduces inflammation, may help during an attack and may prevent further attacks. It can also help prevent a serious complication called systemic amyloidosis.
==What to expect (Outlook/Prognosis)?==
There is no known cure for familial Mediterranean fever. Most people continue to have attacks, but the number and severity of attacks is different from person to person.
==Possible Complications==
A serious complication is amyloidosis, a condition in which abnormal proteins build up in the organs and joints.
==When to Contact a Medical Professional?==
Call your health care provider if you or your child develop symptoms of this condition.

Revision as of 15:19, 21 November 2012

For the WikiDoc page for this topic, click here

Template:Familial mediterranean fever (Patient information) Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]

==Overview==Email this page to a friend Bookmark & Share Printer-friendly version

Familial Mediterranean fever is a disorder passed down through families (inherited), which involves repeated fevers and inflammation that often affects the lining of the abdomen, chest, or joints.

What are the causes?

Familial Mediterranean fever is most often caused by a mutation in the MEFV gene. This gene creates proteins involved in inflammation.

The condition usually affects people of Mediterranean ancestry, especially non-Ashkenazi (Sephardic) Jews, Armenians, and Arabs, although people from other ethnic groups may also be affected.

This disease is very rare. Risk factors include a family history of familial Mediterranean fever or having Mediterranean ancestry.

What are the symptoms?

Symptoms usually begin ages 5 and 15. Inflammation in the lining of the abdominal cavity, chest cavity, skin, or joints occurs, along with high fevers that usually peak in 12 to 24 hours. Attacks may vary in severity of symptoms. Patients are usually symptom-free between attacks.

Symptoms may include repeated episoders of:

Abdominal pain Chest pain that is sharp and gets worse when taking a breath Fever or alternating chills and fever joint pain Skin lesions that are red and swollen and range from 5 - 20 cm in diameter

Exams and Tests

There is no specific test to diagnose this disease. If genetic testing shows you have the mutation known to be associated with this condition, and your symptoms match a typical pattern, the diagnosis is nearly certain. Ruling out other possible diseases using laboratory tests or x-rays will help determine the diagnosis.

Certain blood tests may be higher than normal when done during an attack. Tests may include:

Complete blood count (CBC) C-reactive protein Erythrocyte sedimentation rate (ESR) Fibrinogen test White blood cell count

Treatment options

The goal of treatment for familial Mediterranean fever is to control symptoms. Colchicine, a medicine that reduces inflammation, may help during an attack and may prevent further attacks. It can also help prevent a serious complication called systemic amyloidosis.

What to expect (Outlook/Prognosis)?

There is no known cure for familial Mediterranean fever. Most people continue to have attacks, but the number and severity of attacks is different from person to person.

Possible Complications

A serious complication is amyloidosis, a condition in which abnormal proteins build up in the organs and joints.

When to Contact a Medical Professional?

Call your health care provider if you or your child develop symptoms of this condition.