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Takayasu arteritis

Show Alternative Names
Pulseless disease, Large-vessel vasculitis

Takayasu arteritis is an inflammation of large arteries such as the aorta and its major branches. The aorta is the artery that carries blood from the heart to the rest of the body.

Causes

The cause of Takayasu arteritis is not known. The disease occurs mainly in children and women between the ages of 20 to 40. It is more common in people of East Asian, Indian or Mexican descent. However, it is now being seen more often in other parts of the world. Several genes that increase the chance of having this problem were recently found.

Takayasu arteritis appears to be an autoimmune condition. This means the body's immune system mistakenly attacks healthy tissue in the blood vessel wall. The condition may also involve other organ systems.

This condition has many features that are similar to giant cell arteritis or temporal arteritis in older people.

Symptoms

Symptoms may include:

  • Arm weakness or pain with use
  • Chest pain
  • Dizziness
  • Fatigue
  • Fever
  • Lightheadedness
  • Muscle or joint pain
  • Skin rash
  • Night sweats
  • Vision changes
  • Weight loss
  • Decreased radial pulses (at the wrist)
  • Difference in blood pressure between the two arms
  • High blood pressure (hypertension)

There may also be signs of inflammation (pericarditis or pleuritis).

Exams and Tests

There is no blood test available to make a definite diagnosis. The diagnosis is made when a person has symptoms and imaging tests show blood vessel abnormalities suggesting inflammation.

Possible tests include:

Treatment

Treatment of Takayasu arteritis is difficult. However, people who have the right treatment can improve. It is important to identify the condition early. The disease tends to be chronic, requiring long-term use of anti-inflammatory medicines.

MEDICINES

Most people are first treated with high doses of corticosteroids such as prednisone. As the disease is controlled the dose of prednisone is decreased.

In almost all cases, immunosuppressive medicines are added to reduce the need for long-term use of prednisone and yet maintain control of the disease.

Conventional immunosuppressive medicines such as methotrexate, azathioprine, mycophenolate, cyclophosphamide, or leflunomide are often added.

Biologic medicines may also be effective. These include TNF inhibitors such as infliximab, etanercept, and tocilizumab.

SURGERY

Surgery or angioplasty may be used to open up narrowed arteries to supply blood or open up the constriction.

Aortic valve replacement may be needed in some cases.

Outlook (Prognosis)

This disease can be fatal without treatment. However, a combined treatment approach using medicines and surgery has reduced death rates. Adults have a better chance of survival than children.

Possible Complications

Complications may include:

  • Blood clot
  • Heart attack
  • Heart failure
  • Pericarditis
  • Aortic valve insufficiency
  • Pleuritis
  • Stroke
  • Gastrointestinal bleeding or pain from blockage of bowel blood vessels

When to Contact a Medical Professional

Contact your health care provider if you have symptoms of this condition. Immediate care is needed if you have:

  • Weak pulse
  • Chest pain
  • Breathing difficulty
Review Date: 12/31/2023

Reviewed By

Neil J. Gonter, MD, Assistant Professor of Medicine, Columbia University, NY and private practice specializing in Rheumatology at Rheumatology Associates of North Jersey, Teaneck, NJ. Review provided by VeriMed Healthcare Network. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.

References

Beckman JA. Diseases of the aorta. In: Goldman L, Cooney KA, eds. Goldman-Cecil Medicine. 27th ed. Philadelphia, PA: Elsevier; 2024:chap 63.

Ehlert BA. Takayasu disease. In: Sidawy AN, Perler BA, eds. Rutherford's Vascular Surgery and Endovascular Therapy. 10th ed. Philadelphia, PA: Elsevier; 2023:chap 140.

Hellman DB. Giant cell arteritis, polymyalgia rheumatica, and takayasu's arteritis. In: Firestein GS, Budd RC, Gabriel SE, Koretzky GA, McInnes IB, O'Dell JR, eds. Firestein & Kelley's Textbook of Rheumatology. 11th ed. Philadelphia, PA: Elsevier; 2021:chap 93.

Disclaimer

The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed medical professional should be consulted for diagnosis and treatment of any and all medical conditions. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. No warranty of any kind, either expressed or implied, is made as to the accuracy, reliability, timeliness, or correctness of any translations made by a third-party service of the information provided herein into any other language. © 1997- A.D.A.M., a business unit of Ebix, Inc. Any duplication or distribution of the information contained herein is strictly prohibited.

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Heart - section through the middle

The interior of the heart is composed of valves, chambers, and associated vessels.

Illustration

Heart valves - anterior view - Illustration Thumbnail

Heart valves - anterior view

There are four valves located in the heart. Each valve either consists of two or three folds of thin tissue. When closed, the valve prevents blood from flowing backwards to its previous location. When open the valve allows blood to flow freely. Valve problems can occur because of congenital abnormalities, infection, or other causes.

Illustration

Heart valves - superior view - Illustration Thumbnail

Heart valves - superior view

There are four valves located in the heart. Each valve either consists of two or three folds of thin tissue. When closed, the valve prevents blood from flowing backwards to its previous location. When open the valve allows blood to flow freely. Valve problems can occur because of congenital abnormalities, infection, or other causes.

Illustration

 
 
Heart - section through the middle - Illustration Thumbnail

Heart - section through the middle

The interior of the heart is composed of valves, chambers, and associated vessels.

Illustration

Heart valves - anterior view - Illustration Thumbnail

Heart valves - anterior view

There are four valves located in the heart. Each valve either consists of two or three folds of thin tissue. When closed, the valve prevents blood from flowing backwards to its previous location. When open the valve allows blood to flow freely. Valve problems can occur because of congenital abnormalities, infection, or other causes.

Illustration

Heart valves - superior view - Illustration Thumbnail

Heart valves - superior view

There are four valves located in the heart. Each valve either consists of two or three folds of thin tissue. When closed, the valve prevents blood from flowing backwards to its previous location. When open the valve allows blood to flow freely. Valve problems can occur because of congenital abnormalities, infection, or other causes.

Illustration

 
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