Status:

COMPLETED

The Effect of Circadian Timing Program on Obesity Management and Sleep Quality

Lead Sponsor:

Kocaeli University

Collaborating Sponsors:

Sakarya University

Conditions:

Obesity

Eligibility:

All Genders

18-64 years

Phase:

NA

Brief Summary

This study, it was aimed to examine the effect of circadian timing program created for obese individuals with evening chronotype on obesity management and sleep quality.

Detailed Description

The importance of chronotype, which reflects individual preferences in sleep timing and other behaviors, for obesity is mostly unknown. Morning types are more successful in long-term weight control th...

Eligibility Criteria

Inclusion

  • Being followed in Kocaeli University Hospital Obesity Outpatient Clinic
  • Being an obese adult (BMI ≥ 30.0 kg / m²)
  • Being in the age group of 18 and over
  • Having the evening chronotype (Individuals with a late sleep period)
  • Having a calorie-based diet according to body mass index and adapting to his diet
  • To know how to read and write
  • Not to have sensory losses such as sight and hearing
  • Not being physically, cognitively or mentally obstructed to participate in the research
  • To be open to communication and cooperation
  • To have and use internet access
  • Having a smart phone

Exclusion

  • Insomnia, regular sleep, shift work
  • Traveling in time zones in the last 4 weeks
  • Having an eating or psychiatric disorder
  • Alcohol addiction
  • Nursing mothers who are pregnant or lactating (giving birth in the past two years)
  • Do not use antiobesity medication
  • New diagnosis of hyperlipidemia and diabetes and drug initiation (in dose adjustment for less than 3 months)
  • Heavy exercise or a sedentary lifestyle
  • Being on insulin therapy
  • Having a risk of hypoglycemia
  • Having Chronic Obstructive Pulmonary Disease, Sleep Apnea, Celiac, Severe Anemia, disease / illnesses

Key Trial Info

Start Date :

June 30 2021

Trial Type :

INTERVENTIONAL

Allocation :

ACTUAL

End Date :

April 26 2023

Estimated Enrollment :

38 Patients enrolled

Trial Details

Trial ID

NCT04665336

Start Date

June 30 2021

End Date

April 26 2023

Last Update

July 6 2023

Active Locations (1)

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Kocaeli University

İzmit, Kocaeli, Turkey (Türkiye), 41001