Cardiovascular risk markers in premature canities.
Indian J Dermatol Venereol Leprol
; 89(2): 221-225, 2023.
Article
en En
| MEDLINE
| ID: mdl-35841351
ABSTRACT
BACKGROUND:
An elevated cardiovascular risk has been demonstrated in middle-aged individuals with onset of hair greying before the age of 30 years. Increased serum levels of pro-inflammatory cytokines, interleukin-6 (IL-6) and tumour necrosis factor-alpha (TNF-α), indicate an ongoing state of chronic inflammation that is correlated with cardiovascular risk but have not been studied earlier in patients with early onset of hair greying. AIM/OBJECTIVE:
To study various cardiovascular risk markers including pro-inflammatory cytokines interleukin-6 (IL-6) and tumour necrosis factor-alpha (TNF-α) in patients with premature canities.METHODS:
This was a hospital-based case-control study of 40 patients with premature canities (age between 19 and 25 years; >5 grey hair) and an equal number of age and gender-matched healthy controls. The blood pressure, pulse rate and body mass index were recorded, and investigations including fasting blood sugar, serum insulin, fasting lipid profile, high sensitivity c-reactive protein (hs-CRP), IL-6 and TNF-α were performed. The homeostatic model assessment of insulin resistance (HOMA-IR) was calculated for all the participants.RESULTS:
The mean blood pressure, fasting blood sugar, serum insulin, hs-CRP and HOMA-IR were all significantly elevated in patients with premature canities and the serum HDL levels were significantly lower. A greater number of patients with premature canities had significantly elevated IL-6 as compared with the controls.LIMITATIONS:
The sample size was small. A subjective scale was used for grading the severity of premature canities. Trichoscopic evaluation of severity of greying or modified phototrichogram could not be used in this study.CONCLUSION:
Abnormalities in cardiovascular risk markers were found in patients with premature canities. Screening and counselling of patients with premature greying of hair is recommended in order to prevent future cardiovascular disease.Palabras clave
Texto completo:
1
Tema:
Epidemiologia
/
Etiologia
/
Geral
Bases de datos:
MEDLINE
Asunto principal:
Resistencia a la Insulina
/
Enfermedades Cardiovasculares
/
Insulinas
/
Enfermedades del Cabello
Tipo de estudio:
Etiology_studies
/
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Idioma:
En
Revista:
Indian J Dermatol Venereol Leprol
Año:
2023
Tipo del documento:
Article