ABSTRACT
Introducción: La Organización Mundial de la Salud, estima la prevalencia de la enfermedad pulmonar obstructiva crónica en la población general en torno al 1 % y crece del 8-10 % en los adultos mayores de 40 años. Es la tercera causa de muerte a escala mundial y quinta causa de discapacidad para 2020. Objetivo: Describir las características de los pacientes con enfermedad pulmonar obstructiva crónica ingresados en el Hospital General Provincial Camilo Cienfuegos de Sancti Spíritus durante el período 2019-2022. Métodos: Se realizó un estudio descriptivo, retrospectivo, de corte trasversal, que incluyó a todos los pacientes que fueron ingresados en el Servicio de Medicina Interna. La muestra no probabilística la integraron 746 pacientes adultos con enfermedad pulmonar obstructiva crónica, que fueron atendidos. Resultados: Existió predominio del grupo de 60 años y más en un 43,69 %, sobresalió el sexo masculino representado por el 56,7 %. El hábito tabáquico constituyó la principal causa de enfermedad pulmonar obstructiva crónica en el 67,29 % de los pacientes, el grado de obstrucción del flujo aéreo se comportó con mayor frecuencia la clasificación moderada representada por casi la mitad de los pacientes (47,31 %), la infección respiratoria fue la de mayor prevalencia con 52,68 %, seguido de un 42,22 % de complicaciones cardiovasculares y según la evolución de la enfermedad, en los pacientes adultos atendidos el 51,47 % presentó una evolución desfavorable. Conclusiones: Se evidenciaron formas moderadas y severas de presentación de la enfermedad en la mayoría de los casos, siendo las complicaciones respiratorias y cardiovasculares preponderantes.
Introduction: The World Health Organization (WHO) estimates the prevalence of chronic obstructive pulmonary disease (COPD) in the general population at around 1%, and it grows to 8-10% in adults older than 40 years. COPD is the third cause of death worldwide and the fifth cause of disability by 2020. Objective: To describe the characteristics of patients with chronic obstructive pulmonary disease admitted to the Camilo Cienfuegos Provincial General Hospital of Sancti Spíritus during the period 2019-2022. Methods: A descriptive, retrospective, cross-sectional study was carried out, which included all the patients who were admitted to the Internal Medicine Service. The sample studied was the 746 adult patients with chronic obstructive pulmonary disease, who were attended. Results: There was a predominance of the group of 60 years and over in 43.69%, the male sex stood out, representing 56.70%, according to etiology, smoking was the main cause of chronic obstructive pulmonary disease in 67.29% of the patients, the degree of air flow obstruction behaved more frequently, the moderate classification represented by almost half of the patients (47.31%), respiratory infection was the most prevalent with 52.68%, followed by 42.22 % of cardiovascular complications and according to the evolution of this disease in the adult patients treated, 51.47% presented an unfavorable evolution. Conclusions: Moderate and severe forms of presentation of the disease were evidenced in most cases, with respiratory and cardiovascular complications being preponderant.
ABSTRACT
OBJECTIVES: Chronic obstructive pulmonary disease (COPD) and coronary artery disease are inflammatory states with a significant clinical impact. The relationship between them has not been investigated in patients with HIV infection. We assessed the presence of subclinical emphysema and coronary artery disease using chest computed tomography (CT) imaging in a cohort of HIV-infected patients receiving antiretroviral therapy. METHODS: Gated chest CT scans were performed in 1446 consecutive patients to assess the presence and severity of coronary artery calcium (CAC) (classified as a score of 0, 1-100 or > 100) and emphysema (classified using a visual semiquantitative scale: 0, absent; 1-4, mild to moderate; > 4, severe). Univariable and multivariable logistic regression analyses were performed to identify factors independently associated with CAC and emphysema. RESULTS: The emphysema score was significantly higher in patients with CAC scores of 1-100 and > 100 compared with those with a CAC score of 0. After adjustments for age, sex, smoking status, pack-years of smoking, visceral adiposity and duration of HIV infection, the presence of any emphysema was significantly associated with a CAC score > 0 [odds ratio (OR) 1.43; 95% confidence interval (CI) 1.08-1.88; P = 0.012]. The association persisted after adjustment for the Framingham risk score (OR 1.52; 95% CI 1.16-1.99; P = 0.002). There was a dose-dependent effect in the association between emphysema score and CAC score. CONCLUSIONS: In this cross-sectional study of HIV-infected patients, there was an independent association between emphysema and CAC, after adjustment for traditional cardiovascular risk factors, suggesting a common pathogenesis of these chronic inflammatory conditions in a chronic inflammatory disease such as HIV infection.
