The Influence of Sleep on Cardiovascular Outcomes

Part of paid clinical trials in Portland, Oregon.

Sponsor
Oregon Health and Science University
Study ID
NCT06535178
Status
Recruiting
Apply to this trial

Conditions

  • Cardiometabolic Health
  • Circadian Rhythm
  • Pain
  • Vascular Health

Eligibility Criteria

Sex
ALL
Age
18 Years - 50 Years
Healthy Volunteers
Accepted

Interventions

  • Sleep Regularity Group — BEHAVIORAL
    Maintained consistent sleep onset time (±30 min self-selected sleep time) for 12-weeks.

Study Details

The goal of this study is to identify the effects of sleep regularity on cardiovascular regulatory mechanisms. The investigators are hoping to discover if improving the regularity of sleep timing will improve metabolic and vascular health markers. The protocol is a 12-week prospective cohort study that includes both field and in-laboratory data collection in ostensibly healthy male and female adults, aged 18-40years. We will also have a sub-group of individuals with chronic pain to examine the effects of sleep regularity on pain outcomes.

Key Dates

Start date
Jul 1, 2024
Status verified
Nov 2025
Primary completion
Sep 30, 2026
Completion
Sep 30, 2026

Study Design

Enrollment
30 participants (estimated)
Allocation
NON_RANDOMIZED
Intervention model
PARALLEL
Primary purpose
OTHER

Arms

  • Experimental: Sleep Regularity Group
    Individuals in the lowest SRI tertile will begin the 12-week intervention to improve sleep regularity. Participants will be instructed to maintain a consistent sleep onset time (±30 min self-selected sleep time).
  • No Intervention: Control Group
    All other participants will be instructed to maintain their habitual sleep patterns.

Primary Outcome Measure

Changes in dim-light melatonin onset [ Time Frame: Week 0 and Week 12 ]

Central Contacts

Locations (1)

FacilityCityStateZIPSite coordinators
Oregon Health & Science UniversityPortlandOregon97239
Andrew McHill, PhD
[email protected]
(503) 949-2594

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By research site
Oregon Health & Science University· Portland, OR

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