Hormonal and Metabolic Consequences of Sleep Disorders in Young Obese Patients

Cliniques universitaires Saint-Luc- Université Catholique de Louvain70 enrolled

Overview

There is a well-documented relationship between short sleep duration and high body mass index (BMI). The mechanism linking short sleep duration and weight gain is unknown. Current studies in healthy young volunteers have shown that experimental sleep restriction is associated with dysregulation of the neuroendocrine control of appetite and with alterations in glucose metabolism. The goal of our study is to determine the metabolic and hormonal modifications induced by chronic sleep curtailment in obese adolescents and young adults and to observe if short sleep is a negative prognostic factor in their weight evolution.

The main purpose of the study is investigate whether the concentrations of 2 hormones that regulate appetite (leptin, ghrelin), cytokines (TNF-a, IL-6) and CRP are modified in obese adolescents and young adults who had sleep disorders in comparison to obese adolescents and young adults who sleep longer.

Study Type

OBSERVATIONAL

Enrollment

Conditions

Obesity Sleep Disorders

Eligibility

Sex: ALLMin age: 13 YearsMax age: 25 Years

Medical Language ↔ Plain English

Inclusion Criteria: * 13-25 years old * BMI \> 30 kg/m2 (If adolescents aged under 18 years: BMI equivalent to a BMI for age and sex to a BMI of 30, according to the Cole et al. obesity criteria). Exclusion Criteria: * Infection * Liver disease * Chronic inflammatory disease * Endocrine disease * Use of drugs that alter the sensitivity of insulin

Hormonal and Metabolic Consequences of Sleep Disorders in Young Obese Patients

Overview

Conditions

Eligibility

Locations (1)

Central Contacts