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Therapeutic interventions and success in risk factor control for secondary prevention of stroke

Jose Alvarez-Sabin1, Manuel Quintana, Miguel Angel Hernandez-Presa

  • 1Unitat Neurovascular vall d' Hebron, Neurology Service Hospital vall d' Hebron, Barcelona, Spain.

Journal of Stroke and Cerebrovascular Diseases : the Official Journal of National Stroke Association
|November 11, 2009
PubMed

Insights

Achieving secondary prevention goals for vascular events is challenging, particularly for ischemic stroke (IS) patients compared to coronary artery disease (CAD) patients. Improved strategies are urgently needed to control risk factors in these high-risk populations.

Area of Science:

  • Cardiology
  • Neurology
  • Public Health

Background:

  • Secondary prevention of vascular events is crucial for patients with ischemic stroke (IS) and coronary artery disease (CAD).
  • Adherence to preventive therapeutic goals aims to reduce recurrent cardiovascular and cerebrovascular events.
  • Current management strategies may not be fully optimizing risk factor control in these patient populations.

Purpose of the Study:

  • To evaluate the success rates in achieving preventive therapeutic goals for secondary prevention in patients with IS.
  • To compare these success rates with those achieved in patients with CAD.
  • To identify factors influencing the achievement of therapeutic objectives.

Main Methods:

  • An observational, multicenter, case-control study involving 5458 patients (4098 with IS, 1360 with CAD) across 1444 primary health centers in Spain.
  • Predefined preventive therapeutic objectives based on American Heart Association guidelines were assessed.
  • Demographic data, vascular risk factors, and achievement of objectives were recorded and compared between IS and CAD groups.

Main Results:

  • Less than 25% of patients with hypertension, diabetes, or dyslipidemia achieved their recommended therapeutic objectives.
  • Success rates for hypertension, dyslipidemia, and abdominal obesity control were significantly lower in IS patients compared to CAD patients.
  • Only 3.3% of IS patients and 5.6% of CAD patients had all risk factors under control; CAD presence, older age, and fewer risk factors predicted full control.

Conclusions:

  • Achievement of preventive therapeutic objectives for secondary vascular event prevention is notably low, especially in ischemic stroke patients.
  • There is a critical need for enhanced strategies to improve risk factor control and secondary prevention outcomes.
  • Optimizing secondary prevention in IS and CAD patients requires targeted interventions to improve adherence and goal attainment.
Abstract

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