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[Epidemiology, natural history and indications for carotid thromboendarterectomy]
G Agrifoglio1, P Bonadeo, P Sala
1Istituto di Angiologia e di Chirurgia Vascolare, Università degli Studi di Milano.
Insights
Surgical intervention is a proven stroke prevention method for both symptomatic and asymptomatic individuals. Adhering to multicenter trial guidelines ensures consistent treatment and effective stroke prevention strategies.
Area of Science:
- Neurology
- Vascular Surgery
- Public Health
Background:
- Stroke is a leading cause of death and disability in Western populations.
- Increasing mean age and risk factors contribute to a rising incidence of cerebral ischemia.
- Multicenter randomized trials have investigated surgical therapy for stroke prevention.
Purpose of the Study:
- To review existing multicenter randomized trials on surgical stroke prevention.
- To emphasize the need for standardized guidelines in surgical versus conservative therapy decisions.
- To improve the efficacy of stroke prevention through uniform treatment protocols.
Main Methods:
- Analysis of data from multiple multicenter randomized trials (e.g., NASCET, ECST, ACAS).
- Evaluation of surgical therapy's role in preventing stroke in symptomatic and asymptomatic patients.
- Discussion of the necessity to follow established surgical guidelines.
Main Results:
- Surgical therapy is identified as an effective stroke prevention strategy.
- The studies highlight the importance of consistent application of guidelines.
- Uniformity in treatment indications can lead to more effective stroke prevention.
Conclusions:
- Following established surgical guidelines is crucial for consistent stroke prevention.
- Standardized approaches improve the reliability of data and outcomes in stroke prevention trials.
- Effective stroke prevention relies on uniform indications for surgical or conservative therapy.
Abstract:
Stroke is the third most common cause of death in the occidental population and most important cause of disability. The average annual incidence of cerebral ischemia is increasing linked to population's mean age that is growing together with risk factors for cerebrovascular disease. There are many multicentre randomised trials (NASCET, ECST, Vet. Adm. SCT, CASANOVA, ACSV Adm. Study, ACAS, ACST) that identify surgical therapy as a prevention for stroke in symptomatic and asymptomatic patients. In discussing about all these studies it appears the necessity to follow the surgical guide-line proposed by multicentre trials in order to uniform indications for surgical or conservative therapy and to obtain data and results good enough to be effective in preventing really efficaciously stroke.