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[Cardiovascular morbimortality reduction after an acute cardiovascular event through multifactorial and intensive
Miguel Angel Moreno Palanco1, Cristina Ciria de Pablo, Patricia Ibáñez Sanz
1Servicio de Medicina Interna, Hospital Universitario de la Princesa, Madrid, España. MIGUEL_MO@telefonica.net
Insights
Intensive management of cardiovascular risk factors (CVRF) significantly improved patient outcomes after acute events. This approach reduced cardiovascular events and improved risk factor control compared to usual care.
Area of Science:
- Cardiology
- Preventive Medicine
- Internal Medicine
Background:
- Current management of cardiovascular disease secondary prevention often falls short of guideline recommendations.
- There is a need to evaluate intensive cardiovascular risk factor (CVRF) management strategies in real-world clinical settings.
Purpose of the Study:
- To compare the effectiveness of intensive, integrated CVRF management versus conventional care in reducing cardiovascular morbidity and mortality.
- To assess the impact of intensive CVRF management on achieving target risk factor control levels.
Main Methods:
- A randomized trial was conducted with 247 patients post-acute coronary syndrome or stroke.
- Patients were randomized to either intensive CVRF management in a specialized clinic or usual care.
- Outcomes, including CVRF control and cardiovascular events, were assessed one year post-randomization.
Main Results:
- Intensive CVRF management led to significantly better control of hypertension (74.1% vs 41.7%), LDL cholesterol (70.2% vs 55.8%), and diabetes (HbA1c <7% in 93.1% vs 57.1%).
- The intensive care group experienced fewer cardiovascular events (12 events) compared to the usual care group (35 events).
Conclusions:
- Intensive management of CVRF is superior to conventional care in improving risk factor control.
- This intensive approach significantly reduces cardiovascular morbidity and mortality in patients following an acute cardiovascular event.
Background And Objective:
In spite of publication of many guidelines, management of patients on secondary prevention of cardiovascular disease is still not appropriated. We design a randomized trial, in usual clinical practice conditions, to compare the results in cardiovascular morbimortality of intensive and integral management of cardiovascular risk factors (CVRF) management versus conventional care.
Patients And Method:
We selected patients discharged between October 2002 and January 2004 who suffered an acute coronary syndrome with or without ST-segment elevation or a stroke, 247 patients that met inclusions criteria were randomized to intensive care of CVRF in a specific Internal Medicine outpatient clinic (n = 121) or usual care according to National Health Service recommendations (n = 126). A year after randomization, the percentage of patients who met CVRF control, treatment received and the number of cardiovascular events (cardiovascular death, acute coronary syndrome with or without ST-segment elevation, stroke, transient ischemic attack, revascularization, lower limb amputation, heart failure admission and sudden death) were revised.
Results:
CVRF control was greater in patients assigned to intensive care. 74.1% of hypertensive patients assigned to this treatment were controlled vs 41.7% in the usual care group (relative risk [RR] = 1.78; 95% confidence interval [CI], 1.27-2-49); 70.2% of patients had low-densi-tiy lipoprotein cholesterol lower than 100 mg/dl vs 55.8% (RR = 1.26; 95% CI, 1.00-1.58) of patients in usual care group; 93.1% of diabetic patients had glycosylated haemoglobin lower than 7% vs. 57.1% (RR = 1.63; 95% CI, 1.11-2.39) in the usual care group. There were 12 cardiovascular events in the intensive care group vs 35 in the usual care group.
Conclusions:
Intensive management of CVRF leads to a better control of them and a reduction of the morbimortality one year after an acute cardiovascular event.
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