Utilidad de la terapia combinada en la prevención y tratamiento de la enfermedad cardiovascular

Effectiveness of the I2AO2 interdisciplinary programme led by nurses on metabolic syndrome and cardiovascular risk: a randomized, controlled trial

Objective To evaluate the effectiveness of an interdisciplinary programme led by nurses in relation to metabolic syndrome (MS) and cardiovascular risk (CVR). Methods This randomized, controlled, clinical trial included 74 patients diagnosed with MS (experimental group [EG], n = 37; control group [CG], n = 37). The intervention consisted of a 12-month interdisciplinary programme (pre-test, 6 months of intervention, 12 months of intervention, and 1-year follow-up post-intervention) coordinated by nursing. Results We found a progressive and significant reduction for all clinical, biochemical, and anthropometric parameters analysed at different time points. In the EG, remission of MS by 48.1% in the short term was observed (83.8% in the medium term) and maintained at 1 year post-intervention. In the CG, the prevalence of MS increased by 2.7% from the initial evaluation to study completion. A similar trend was observed for CVR. In the EG, 100% of subjects had a moderate-low risk of CVR at 1 year post-intervention, whereas the CG had CVR in all categories. Conclusion An interdisciplinary, nurse-led programme improves participants' metabolic and cardiovascular health, while maintaining long-term effects. Our findings suggest an important role of the professional nurse as a nexus between the patient, different professionals, and the community.

[Long-term survival of ischemic stroke]

OBJECTIVE

Ischemic stroke is a serious vascular disease whose long term prognosis in all of its dimensions is not known. We have studied the long-term survival and its predictors after a first episode of acute ischemic stroke (atherothrombotic and cardioembolic).

PATIENTS AND METHODS

A retrospective cohort study was made of patients with a first episode of ischemic stroke. The ictus was classified into atherothrombotic, cardioembolic, lacunar and undetermined. Patients were followed up for 10 years.

RESULTS

A total of 415 cases (60% men) with mean age of 68.4 years, were included. Mean follow-up was 66 months (95% CI: 24-108 months). Overall survival at 10 years was 55.4% (54.9-55.9) (atherothrombotic, 57.7% vs cardioembolic, 43.7%, P=.002). In the multivariate analysis, variables related to mortality in acute ischemic stroke were age, chronic renal failure, dyslipidemia, history of heart failure, atrial fibrillation (AF), presenting as hemiplegia, signs of acute ischemia and perilesional edema in the brain scan on hospital admission. Involvement of the territory of right middle cerebral artery and treatment with statins were associated to a better prognosis.

CONCLUSIONS

Survival of patients after ischemic stroke at ten year is over 40%, and atherothrombotic stroke as a better prognosis than cardioembolic one.