CIRCADIAN RHYTHMS
Clinical trials for CIRCADIAN RHYTHMS explained in plain language.
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Morning light may boost opioid recovery, new study suggests
Symptom relief Recruiting nowThis study tests whether bright light therapy can improve sleep and brain function in people recovering from opioid use disorder. About 105 adults on stable opioid medication will receive either bright or dim light for 30 minutes each morning over two weeks. Researchers will meas…
Matched conditions: CIRCADIAN RHYTHMS
Phase: NA • Sponsor: University of Alabama at Birmingham • Aim: Symptom relief
Last updated May 26, 2026 07:53 UTC
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Scientists probe nighttime blood pressure mysteries in sleep study
Knowledge-focused Recruiting nowThis study looks at how sleep and the body's internal clock influence blood pressure in people with hypertension. Researchers will monitor 32 adults aged 25-64 to understand why some people's blood pressure doesn't drop enough at night. The goal is to uncover mechanisms behind th…
Matched conditions: CIRCADIAN RHYTHMS
Phase: NA • Sponsor: Oregon Health and Science University • Aim: Knowledge-focused
Last updated May 26, 2026 07:50 UTC
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Couples' body clocks tested with daily time shifts
Knowledge-focused Recruiting nowThis study looks at how a small, daily time delay (like shifting your schedule by one hour each day) changes your internal body clock. Researchers will measure melatonin levels and reaction times in 40 healthy couples living in a lab for five days. The goal is to understand time …
Matched conditions: CIRCADIAN RHYTHMS
Phase: NA • Sponsor: University of Aarhus • Aim: Knowledge-focused
Last updated May 26, 2026 07:22 UTC