Role of interleukin-6 and insulin resistance as screening markers for metabolic syndrome in patients of chronic obstructive pulmonary disease. A hospital-based cross-sectional study.
Monaldi Arch Chest Dis
; 92(3)2021 12 28.
Article
en En
| MEDLINE
| ID: mdl-34964574
ABSTRACT
Chronic obstructive pulmonary disease (COPD) is usually associated with various extra-pulmonary manifestations. Metabolic syndrome (MetS) is one such entity that has been scarcely studied in Indian patients. The availability of a good screening marker may help in the timely detection of this co-morbidity in COPD patients. We conducted a cross-sectional study to evaluate the prevalence of MetS among COPD patients and the role of Interleukin-6 and insulin resistance (as measured by HOMA-IR) as screening markers for MetS in COPD. One hundred stable COPD patients were evaluated for MetS using US National Cholesterol Education Program Adult Treatment Panel III (2005) guidelines. Interleukin-6 and HOMA-IR (for insulin resistance) were measured and compared between COPD patients with and without MetS. ROC analysis was done to find both the molecules' best cut-off value and sensitivity and specificity in detecting MetS. In the results, the mean age of the study cohort was 59.9±8.7yrs (males=93). Forty-five COPD patients (45%) fulfilled the criteria for MetS. Patients with MetS were comparatively younger (57.9+9.5 v/s 61.6+7.8 years; p=0.037) but had a longer duration of preceding COPD (9.9±2.8 v/s 6.0±2.2 years; p<0.001) as compared to those without MetS. Both IL-6 and HOMA index were statistically higher (p<0.05) in COPD-MetS patients compared to the other group. A cutoff value of 36.3 pg/ml for IL-6 and 1.61 for HOMA index, IL-6 and HOMA-IR had sensitivity of 91.1% and 82.2%, respectively in detecting MetS among COPD patients. To conclude, metabolic syndrome is common comorbidity seen in COPD patients. Interleukin-6 has a better sensitivity than HOMA-IR in screening MetS among COPD patients.
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Resistencia a la Insulina
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Interleucina-6
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Enfermedad Pulmonar Obstructiva Crónica
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Síndrome Metabólico
Tipo de estudio:
Diagnostic_studies
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Guideline
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Observational_studies
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Prevalence_studies
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Risk_factors_studies
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Screening_studies
Límite:
Adult
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Aged
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Female
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Humans
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Male
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Middle aged
Idioma:
En
Revista:
Monaldi Arch Chest Dis
Año:
2021
Tipo del documento:
Article