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[Intractable vasculitis syndromes--incidence and epidemiology]
1NTT Sapporo Hospital.
Nihon Rinsho. Japanese Journal of Clinical Medicine
|August 1, 1994
Summary
Vasculitis disease incidence is decreasing in Japan, though patient numbers studied remain stable. Research continues to track epidemiological trends and regional variations in aortitis syndrome and Buerger's disease.
Area of Science:
- Rheumatology
- Epidemiology
- Internal Medicine
Context:
- Review of recent studies on vasculitis diseases in Japan.
- Focus on data from the Research Committee of Intractable Vasculitis Syndrome.
- Comparison of Asian disease proportions with Europe and the United States.
Purpose:
- To review the incidence and epidemiology of vasculitis diseases.
- To analyze trends in specific conditions like Takayasu's arteritis and Buerger's disease.
- To report on ongoing epidemiological investigations in Japan.
Summary:
- A higher proportion of aortitis syndrome (Takayasu's arteritis) and Buerger's disease patients are reported in Asia compared to Western countries.
- The incidence of these vasculitis diseases shows a decreasing trend in Japan.
- Despite the decreasing incidence, the number of patients studied by the committee remains consistent, with variations observed across prefectures.
Impact:
- Highlights regional differences in vasculitis disease prevalence.
- Underscores the importance of continued epidemiological surveillance.
- Provides insights into the evolving landscape of vasculitis in Japan.