Triglyceride-glucose index levels in patients with Klinefelter syndrome and its relationship with endothelial dysfunction and insulin resistance: a cross-sectional observational study
Arch. endocrinol. metab. (Online)
; 67(3): 378-384, June 2023. tab, graf
Article
en En
|
LILACS-Express
| LILACS
| ID: biblio-1429745
Biblioteca responsable:
BR1.1
ABSTRACT
ABSTRACT Objectives:
This study aimed to investigate the triglyceride-glucose (TyG) index, which is a simple surrogate marker of insulin resistance that is associated with various cardiometabolic diseases, in patients with Klinefelter syndrome (KS). Subjects andmethods:
A total of 30 patients with KS (mean age 21.53 ± 1.66 years) and 32 healthy controls (mean age 22.07 ± 1.01 years) were included in the study.The clinical and laboratory parameters,TyG index, asymmetric dimethylarginine (ADMA) level, homeostatic model assessment of insulin resistance (HOMA-IR) score, and high-sensitivity C-reactive protein level were measured in patients with KS and healthy subjects.Results:
Patients with KS had higher HOMA-IR score (p = 0.043), ADMA levels (p < 0.001), and TyG index (p = 0.031) and lower high-density lipoprotein cholesterol levels (p < 0.001) than healthy subjects. TyG index was positively correlated with plasma ADMA (r = 0.48, p < 0.001) and HOMA-IR (r = 0.36, p = 0.011). Multivariate analyses showed that total testosterone level (β = −0.44, p = 0.001) and TyG index (β = 0.29, p = 0.045) were independent determinants of plasma ADMA levels.Conclusion:
Patients with KS had higher TyG indices than healthy subjects. Moreover, TyG index was independently associated with endothelial dysfunction in patients. TyG index may be a practical and useful measure to show the increased endothelial dysfunction in patients with KS.
Texto completo:
1
Colección:
01-internacional
Banco de datos:
LILACS
Tipo de estudio:
Observational_studies
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Prevalence_studies
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Prognostic_studies
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Risk_factors_studies
Idioma:
En
Revista:
Arch. endocrinol. metab. (Online)
Asunto de la revista:
ENDOCRINOLOGIA
/
METABOLISMO
Año:
2023
Tipo del documento:
Article
País de afiliación:
Turquía