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Body Clocks - Coordination of Peripheral and Central Oscillators

Stanford University · NCT07459764

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Opens the official ClinicalTrials.gov record, with the study team’s contacts. Bored Studies doesn’t enroll anyone.

Key facts

Compensation
Not posted. Ask the study team before screening.
Who can join
Ages 18–30 · Women only
Healthy volunteers
Accepted
Study type
Observational
Target enrollment
20
US sites recruiting
1
Study start
April 15, 2026
Record last updated
August 12, 2026

Status re-checked against ClinicalTrials.gov within the last 12 hours.

What the study is about

The investigators are conducting an observational trial examining young women over the course of 28 days in which we are monitoring movement, sleep, heart rate, oxygen saturation, gut physiology, light, and menstrual cycle. The inter- and independence of the cyclicity of these variables with each other, the circadian cycle, the menstrual cycle, and the sleep cycle will be tested.

Conditions: Circadian Dysregulation

Eligibility criteria

Copied from the official record. The study team makes the final decision at screening.

Show full criteria

Inclusion Criteria

  • Regular menstrual cycle (21-35 days)
  • 18-30 years old

Exclusion Criteria

  • Neuromuscular or neurodegenerative disease
  • Gut disorders
  • circadian sleep disorders
  • prescription medications affecting sleep
  • recovering from physical injury
  • taking hormonal birth control

Recruiting US locations

  • Stanford University

    Stanford, CA 94305

    Site contact: Lara Weed · weed@stanford.edu

Study contacts (from the official record)

  • Lara Weed, BS, MS · 650-723-2300 · weed@stanford.edu
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Body Clocks - Coordination of Peripheral and Central Oscillators (NCT07459764) | Bored Studies