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Published on: May 16, 2025
Management of Takayasu arteritis
Durga Prasanna Misra1, Kritika Singh1, Upendra Rathore1
1Department of Clinical Immunology and Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGIMS), Lucknow, 226014, India.
Assessing Takayasu arteritis (TAK) activity and damage presents challenges. While new scores aid follow-up, validated damage metrics and optimal therapies, including biologics, are crucial for managing this rare vasculitis.
Area of Science:
- Rheumatology
- Vascular Medicine
- Immunology
Background:
- Takayasu arteritis (TAK) is a large-vessel vasculitis with significant diagnostic and management challenges.
- Accurate assessment of disease activity and damage is crucial for effective treatment of TAK.
Purpose of the Study:
- To review the current challenges and advancements in assessing disease activity, damage, and therapy in Takayasu arteritis.
- To highlight the utility of various imaging modalities and biomarkers in TAK management.
Main Methods:
- Review of recent literature on Takayasu arteritis assessment and treatment.
- Analysis of disease activity scores, imaging techniques (CTA, MRA, ultrasound, 18-FDG PET), and laboratory markers (ESR, CRP).
- Evaluation of therapeutic strategies including corticosteroids, conventional synthetic DMARDs, and biologic agents.
Main Results:
- Recently developed disease activity scores for TAK require further validation for active disease cut-offs.
- A validated damage score for TAK is currently lacking.
- Imaging modalities like CTA, MRA, ultrasound, and 18-FDG PET provide valuable insights into vascular involvement and inflammation.
- ESR and CRP offer moderate reflection of disease activity, while biologics and targeted therapies show promise as second-line agents.
Conclusions:
- Effective management of Takayasu arteritis necessitates validated tools for assessing disease activity and damage.
- A multimodal approach combining clinical assessment, advanced imaging, and appropriate therapeutic strategies is essential for optimal patient outcomes.
- Judicious use of revascularization procedures during inactive disease phases is recommended.
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