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Study details
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Sleep Duration and Cardiovascular Health

Oregon Health and Science University
NCT IDNCT04804124ClinicalTrials.gov data as of Apr 2026
Target enrollment

24

Study length

about 4.8 years

Ages

25–65

Locations

1 site in OR

What this study is about

This trial is testing how extreme sleep durations relate to cardiovascular health, physical activity, and sleep quality. Participants will be grouped based on their usual sleep duration (short, long, or average). Some participants may receive an optional intervention of maintaining a regular 8-hour sleep schedule for one week.

Simplified from trial records by PatientMatch.

What you may be asked to do

  • 1.Participate in Regularized Sleep Schedule

Participation Burden

What's physically and logistically required of participants.

Logistics & Travel
In-person visits

Requires travel to a study site

Physical Intervention
Standard

How treatment is administered

Treatment Assignment
All receive treatment

Everyone gets the investigational treatment.

Extracted study details

Pulled from the trial record to show what is being tested and what the study is measuring.

Endpoints

Primary: Blood pressure, Body Mass Index (BMI), C-reactive protein, Heart rate, Physical Activity, Sleep duration, Sleep efficiency