Age, insulin requirements, waist circumference, and triglycerides predict hypogonadotropic hypogonadism in patients with type 1 diabetes.
J Sex Med
; 12(1): 76-82, 2015 Jan.
Article
em En
| MEDLINE
| ID: mdl-25394376
ABSTRACT
INTRODUCTION:
The prevalence of hypogonadotropic hypogonadism (HH) in patients with type 2 diabetes mellitus is higher than in the general population and leads to detrimental effects on metabolic control, lipid profile, and body composition. Few studies have examined its role in type 1 diabetes mellitus.AIM:
To determine the prevalence of HH in patients with type 1 diabetes and associated risk factors. MAIN OUTCOMEMEASURES:
Clinical and biochemical parameters were gathered on initial evaluation. An HH score creating different experimental models was devised to calculate the risk of HH for an individual with type 1 diabetes.METHODS:
Cross-sectional study of 181 male patients with type 1 diabetes consecutively admitted to the Diabetes outpatient clinics of three urban hospitals. All participants were Caucasians aged ≥ 18 years with type 1 diabetes duration of more than 6 months.RESULTS:
One hundred and eighty-one male patients with a mean age of 44.2 ± 13.2 years and a type 1 diabetes duration of 18.9 ± 12.7 years were included. Fifteen patients had HH, representing a prevalence of 8.3% (95% confidence interval [CI] 4.3-12.3%). Age (odds ratio [OR] 1.066 [95% CI 1.002-1.134]), waist circumference (OR 1.112 [95% CI 1028-1203]), and insulin requirements ([IU/Kg] ×10 [OR 1.486 {95% CI 1052-2.098}]) were independently associated with the presence of HH. The model that best predicted HH generated this formula HH-score = (1.060 × age) + (1.084 × waist circumference) + (14.00 × insulin requirements) + triglycerides, where age was expressed in years, waist circumference in cm, insulin requirements in IU/kg/d, and triglycerides in mg/dL. An HH score > 242.4 showed 100% sensitivity and 53.2% specificity for HH diagnosis; positive and negative predictive values were 17.0 % and 100%, respectively.CONCLUSIONS:
One in 10 men with type 1 diabetes presents HH. This condition is associated with age, waist circumference, and insulin requirements. A simple formula based on clinical parameters can rule out its presence.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Triglicerídeos
/
Hemoglobinas Glicadas
/
Diabetes Mellitus Tipo 1
/
Hipogonadismo
/
Insulina
Tipo de estudo:
Clinical_trials
/
Etiology_studies
/
Observational_studies
/
Prevalence_studies
/
Prognostic_studies
/
Risk_factors_studies
Limite:
Adult
/
Female
/
Humans
/
Male
Idioma:
En
Revista:
J Sex Med
Assunto da revista:
GINECOLOGIA
/
MEDICINA REPRODUTIVA
/
UROLOGIA
Ano de publicação:
2015
Tipo de documento:
Article
País de afiliação:
Espanha