🏛️ Verified NIH Record • Updated 2026-02-23
The Physiological Chronobiome Modified by Age, Sex and Under Evoked Conditions (NCT04225442)
🔵 Active, Not Recruiting Observational / Diagnostic 📋 Clinical Research Protocol Sponsor: University of Pennsylvania
🩺 Plain-English Summary (8th-Grade Level)
The investigators piloted the characterization of the human chronobiome. Now, this line of research is extended to explore physiological chronobiome modulated by sex, age and under evoked conditions.
Who can join: Review the eligibility criteria below.
Location: Institute for Translational Medicine and Therapeutics (ITMAT), University of Pennsylvania School of Medicine — Philadelphia, Pennsylvania
Age range: 18 Years to 75 Years
🧪 Interventions in This Study
- Fatty meal to challenge the physiological chronobiome in healthy young and old (OTHER)
📋 "Do I Qualify?" — 1-Minute Self Screener
Instant ChecklistFull eligibility criteria are available on the official NIH protocol. View the criteria ↗
📍 All Participating Trial Locations (1 Sites)
- Institute for Translational Medicine and Therapeutics (ITMAT), University of Pennsylvania School of Medicine — Philadelphia, Pennsylvania
💰 Cost, Insurance & Patient Rights
- 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
- Routine Patient Care: Under federal law (ACA § 2709) and many state statutes, routine care costs are covered during participation.
- Voluntary Participation: You may withdraw at any time without affecting your standard medical care.
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💡 How to Participate
- Check the checklist above to see if you may qualify.
- Review the official NIH record below to find the coordinating site.
- Ask about the visit schedule, what is covered at no cost, and any travel support.
- Confirm with your own doctor before making a decision.