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Thromboangiitis obliterans, affecting young smokers, shows improvement with surgery and smoking cessation. Middle-age arteritis in smokers has less clear treatment outcomes, possibly due to surgical technique experience.
Area of Science:
- Vascular Surgery
- Vascular Medicine
- Arterial Diseases
Context:
- Arteriopathy classification and patient demographics.
- Distinguishing between thromboangiitis obliterans and middle-age arteritis.
- Etiological factors including smoking and genetics.
Purpose:
- To classify arteriopathy cases based on Van der Stricht's criteria.
- To analyze the clinical presentation and treatment outcomes for thromboangiitis obliterans and middle-age arteritis.
- To investigate the role of smoking as an etiological factor.
Summary:
- A study of 156 arteriopathy patients identified 87 with thromboangiitis obliterans (10-40 years) and 9 with middle-age arteritis (40-50 years).
- Thromboangiitis obliterans, affecting distal extremities, showed marked improvement with lumbar sympathectomy, adrenalectomy, and smoking cessation.
- Middle-age arteritis, primarily affecting femoral arteries in smokers, had less convincing results with similar treatments, potentially due to limited surgical experience.
Impact:
- Highlights the significant role of smoking in both conditions.
- Suggests effective treatment strategies for thromboangiitis obliterans.
- Indicates a need for further research and experience in surgical techniques for middle-age arteritis.
Abstract:
In a group of 156 patients with arteriopathy, 87 (aged between 10 and 40 years) exhibited thromboangiitis obliterans and 9 (aged 40 to 50 years) arteritis of middle age, according to Van der Stricht's classification. The lesions of thromboangiitis obliterans have their onset in the distal arteries of the extremities and are frequently associated with hyperhidrosis and hypersympathicotonia. Marked clinical improvement may be obtained after treatment by lumbar sympathectomy combined with adrenalectomy and cessation of smoking. Tobacco appears to be a more important etiological factor than race : none of the patients in this group was a Jew. "Middle-age arteritis" involves primarily the femoral arteries and affects smokers in the first place. The same type of treatment has given less convincing results in these cases, owing possibly to a lack of sufficient experience with such techniques as endarteriectomy and grafting.