Clinical trial Recruiting at 1 site Observational Ages 18 to 30

Investigating the link between biological rhythms and metabolism

Official title: Association Between Serum Metabolism Markers and Biological Rhythm

Run by Shandong Provincial Hospital · NCT03669809 · Data updated 2026-11-12

This study is trying to see how our body’s natural rhythms affect metabolism and whether this connection can help us understand metabolic disorders better.

Quick facts

Study typeObservational
Ages18 Years to 30 Years
SexAll
Enrollment200 (estimated)
SponsorShandong Provincial Hospital
Government
Locations1 site (Jinan, Shandong)
StatusRecruiting
StartedMay 1, 2011
Main results expectedMay 1, 2050
Study endsMay 1, 2050
Registry record updatedMay 11, 2022
Trial IDNCT03669809 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are healthy males and females aged 18 to 30 years old.

Probably not a fit

Patients with hormonal disorders, significant health issues, or those on specific medications may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational study aims to explore how biological rhythms, particularly circadian rhythms, influence metabolism in humans. It focuses on the role of clock genes and their feedback loops in regulating metabolic processes in various organs, including the liver and intestine. By examining the relationship between these rhythms and metabolic disorders, the study seeks to enhance our understanding of physiological homeostasis. Participants will be monitored for their metabolic responses in relation to their biological rhythms.

Why it matters

Potential benefit: If successful, this study could lead to improved management strategies for metabolic disorders by aligning treatment with biological rhythms.

How similar studies have gone: While the study explores a well-known concept, the specific association between biological rhythms and metabolism in humans is still being actively researched, indicating a mix of established knowledge and novel inquiry.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Male or female;
* Aged of 18 to 30 years old;

Exclusion Criteria:

* Presence of pituitary/hypothalamic disorders, polycystic ovarian syndrome, thyroid disorders, hypertension, malignant tumor, cardiac insufficiency,hepatic or renal insufficiency, gastrointestinal disorders and acute infection;
* Receiving psychotropic or hormonal medications including hormonal contraception and hormone therapies;
* Taking lipid-lowering agents or hypoglycemic agents and other drugs that known to influence cardiovascular health;
* Pregnancy or lactation women;
* Obviously poor compliance.

Where it's running

  • Shandong Provincial Hospital
    Jinan, Shandong, China
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.