Trial statusRecruiting
Trial phaseNot listed
Trial typeObservational
Biological sexAll
Age20+
SponsorChang Gung Memorial Hospital
About this trial
This study aims to study the relationships between obesity, circadian rhythm, and aging. The investigators set up a prospective cohort registry for morbid obesity, obesity, and normal subjects with annual follow-up. The cohort aims to investigate the pathophysiological, molecular, genetic, and cellular aspects of the relationships between obesity, circadian deregulation, and impacts on aging. Clinical data, questionnaires, biological material, and molecular signatures will be collected and investigated.
Eligibility criteria
Qualifiers
Age ≥ 20 years old
Body mass index ≥ 24 kg/m2
For normal subjects, Body mass index < 24 kg/m2
Disqualifiers
No inform consent
Use of steroid medications
Severe systemic diseases or organ failure with estimated life expectancy of 6 months or less
Trial design
Treatments tested in this trial
- Not listed
Trial groups
2,000 Participants
are grouped into 3 trial groupsSponsors and collaborators
Source ClinicalTrials.gov