[Natural history of moderate-degree carotid stenosis in patients with peripheral artery disease]. / Historia natural de la estenosis carotídea de grado moderado en pacientes con enfermedad arterial periférica.
Med Clin (Barc)
; 140(8): 337-42, 2013 Apr 20.
Article
en Es
| MEDLINE
| ID: mdl-23339889
ABSTRACT
BACKGROUND AND OBJECTIVE:
To understand the evolution of moderate asymptomatic carotid stenosis, the factors that influence its progression and the related morbimortality. PATIENTS ANDMETHODS:
Retrospective observational study of 133 patients with asymptomatic carotid stenosis between 50-69% in one or both carotids between 2002 and 2009. Included patients were subjected to screening for peripheral arterial disease (PAD), aneurysmal disease or carotid bruit. The monitoring was carried out using an annual duplex scan. The rate of progression, the variables related to this, the appearance of neurological events, and global and cardiovascular mortality were evaluated. Descriptive studies, univariate analysis (chi-squared test and Student's t-test), multivariate analysis (logistic regression), and survival curves (Log-Rank test) were carried out.RESULTS:
With an average time of monitoring 30.8 ± 1.7 months, stenosis progression was observed in 33% of the patients, with an average progression time of 31.3 ± 2.7 months. Greater progression was observed in the subgroup of patients with PAD and ischemic heart disease (odds ratio [OR] 2.84, confidence interval [CI] 95% 1.14-7.03). In the multivariate analysis only the PAD was identified as a risk factor for progression (P=.043). The group of patients with progression showed greater rates of neurological events 15 vs. 1.6% (P=.01), greater global mortality 15 vs. 3% (P=.04), and greater cardiovascular mortality 12.1 vs. 1.5% (P=.03).CONCLUSIONS:
The progression of asymptomatic carotid stenosis between 50-69% is common in patients subjected to screening, especially in those with a history of ischaemic heart disease and/or PAD. This progression is associated with an increased rate of cardiovascular complications. For this reason, we recommend clinical and echographic follow-up of these patients.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Contexto en salud:
2_ODS3
/
6_ODS3_enfermedades_notrasmisibles
Problema de salud:
2_muertes_prematuras_enfermedades_notrasmisibles
/
6_arterial_hypertension
/
6_cardiovascular_diseases
/
6_cerebrovascular_disease
/
6_endocrine_disorders
/
6_other_circulatory_diseases
Asunto principal:
Estenosis Carotídea
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Enfermedad Arterial Periférica
Tipo de estudio:
Diagnostic_studies
/
Etiology_studies
/
Observational_studies
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Prognostic_studies
/
Risk_factors_studies
/
Screening_studies
Límite:
Aged
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Female
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Humans
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Male
/
Middle aged
País/Región como asunto:
Europa
Idioma:
Es
Revista:
Med Clin (Barc)
Año:
2013
Tipo del documento:
Article