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Takayasu Arteritis: Recent Developments
Maria L F Zaldivar Villon1, Jose A Leon de la Rocha2, Luis R Espinoza3
1Division of Rheumatology, Cayetano Heredia University, Lima, Peru.
Current Rheumatology Reports
|July 20, 2019
Summary
Takayasu arteritis, a large vessel inflammatory disease, presents diagnostic challenges due to non-specific early symptoms. Recent advancements clarify its pathogenesis, genetic links like HLA-B*52, and therapeutic options including biologics and surgery.
Area of Science:
- Cardiovascular Medicine
- Rheumatology
- Immunology
Background:
- Takayasu arteritis (TA) is a rare granulomatous inflammation affecting large arteries, primarily the aorta and its branches.
- Diagnosis is often delayed due to nonspecific early symptoms and an insidious progression leading to ischemic complications.
Purpose of the Study:
- To review recent advancements in understanding Takayasu arteritis.
- To present updated clinical, epidemiological, pathogenetic, and therapeutic aspects of TA.
Main Methods:
- Comprehensive literature review of recent studies on Takayasu arteritis.
- Synthesis of findings related to pathogenesis, genetics, and treatment modalities.
Main Results:
- Pathogenesis insights include the role of the HLA-B*52 allele in specific populations.
- Therapeutic strategies now encompass biological agents and surgical revascularization.
Conclusions:
- Recent research has significantly improved the understanding of Takayasu arteritis.
- Improved diagnostics and targeted therapies offer better patient outcomes.
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