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Sleep and Metabolism
NCT05775627 · View on ClinicalTrials.gov ↗
Study Summary
The goal of this study is to uncover sleep and circadian mechanisms contributing to adverse metabolic health. The protocol is a 21 day (7 outpatient days, 14 inpatient days) mechanistic randomized-crossover study designed to identify the impact of chronic sleep restriction and circadian timing, independently and in combination on energy metabolism and identify the independent and combined effects on glucose tolerance.
Conditions Studied
Interventions
- BEHAVIORAL Sleep Restriction
Study Locations (1)
Oregon
- Oregon Health & Science University — Portland
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 20 participants |
| Start Date | 2023-12-01 |
| Est. Completion | 2027-06-30 |
| Phase | NA |
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Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT05775627
The ClinicalTrials.gov registry entry for NCT05775627 describes a study currently listed as recruiting. It is categorized as NA, which is the standard way researchers label where a study sits along the investigational pathway from early safety work through later efficacy and post-marketing evaluation. The registered enrollment target is 20 participants, a figure that helps gauge the scale of data the investigators plan to collect. The listed sponsor is Oregon Health and Science University, which has 665 total studies on file at ClinicalTrials.gov, and sponsors are the parties responsible for study design, oversight, and regulatory filings.
The record links to 5 conditions, with Obesity appearing as the primary indexed condition, and to 1 intervention — of which Sleep Restriction is the first listed. Interventions can include drugs, devices, procedures, behavioral programs, or observational arms, and each is tracked as a separate registry field so that downstream queries can filter accurately. When a trial lists multiple interventions, it usually reflects a multi-arm design or a comparison protocol rather than a single treatment being tested in isolation. The brief summary published in the registry is the clearest source of protocol intent and should be read before drawing conclusions from any sidebar tags.
Geographic footprint matters for practical reasons: NCT05775627 reports 1 study location spanning 1 distinct geographic area — top geographies include Oregon. A larger site network tends to correlate with broader recruitment capacity, but it does not imply anything about study quality, and site-level enrollment status can diverge from the overall registry status shown above. Every data point on this page comes from the public ClinicalTrials.gov dataset and is reproduced here for reference only; it is not a medical recommendation, an endorsement of the sponsor, or an invitation to enroll. Verify current status, eligibility criteria, and contact details directly at ClinicalTrials.gov, and discuss any participation decision with your own healthcare provider.
Frequently Asked Questions
What is clinical trial NCT05775627 about?
NCT05775627 is a clinical study titled "Sleep and Metabolism". The goal of this study is to uncover sleep and circadian mechanisms contributing to adverse metabolic health. The protocol is a 21 day (7 outpatient days, 14 inpatient days) mechanistic randomized-crossover study designed to identify the impact of chronic sleep restriction and circadian timing, inde...
What is the current status of trial NCT05775627?
This trial is currently recruiting. It is a NA study. The enrollment target is 20 participants. The study started on 2023-12-01. Estimated completion is 2027-06-30.
What conditions does trial NCT05775627 study?
This clinical trial studies the following conditions: Obesity, Weight Gain, Sleep Deprivation, Glucose Intolerance, Food Selection. These conditions were identified from the trial registry and reflect the primary focus areas of the research.
What interventions are being tested in trial NCT05775627?
The interventions under investigation include: Sleep Restriction (BEHAVIORAL). Each intervention is being evaluated for safety and efficacy as part of this clinical study.
Who is sponsoring clinical trial NCT05775627?
This trial is sponsored by Oregon Health and Science University, which has 665 total clinical trials registered on ClinicalTrials.gov. The sponsor is responsible for the study's design, funding, and regulatory compliance.
Where is trial NCT05775627 being conducted?
This trial has 1 study location across Oregon. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
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