NCT07497698 Saffron Extract Supplementation and Sleep Quality in Middle-Aged Adults
| NCT ID | NCT07497698 |
| Status | Recruiting |
| Phase | — |
| Sponsor | Universidad de Granada |
| Condition | Sleep |
| Study Type | INTERVENTIONAL |
| Enrollment | 80 participants |
| Start Date | 2026-03-01 |
| Primary Completion | 2026-12-31 |
Eligibility & Interventions
Eligibility Fast-Check
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What to Expect as a Participant
You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.
This trial targets 80 participants in total. It began in 2026-03-01 with a primary completion date of 2026-12-31.
⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.
Brief Summary
This randomized, triple-blind, placebo-controlled clinical trial aims to evaluate the effects of daily saffron extract supplementation (30 mg/day) for six weeks on objective and subjective sleep quality in middle-aged adults with mild-to-moderate sleep disturbances. Secondary outcomes include heart rate variability, cognitive processing speed, emotional state, perceived health status, and biochemical stress markers.
Eligibility Criteria
Inclusion Criteria: * Age 18-65 years * Mild-to-moderate sleep disturbances * BMI between 18 and 35 kg/m² * Not receiving active pharmacological or psychological treatment for sleep disorders * Willingness to comply with study procedures Exclusion Criteria: * Severe neurological, psychiatric, or cardiovascular disorders * Diagnosed with obstructive sleep apnea, treated with CPAP * Night shift workers * Use of medications or supplements affecting sleep * Recreational drug use * Pregnancy or breastfeeding * Uncontrolled medical conditions
Contact & Investigator
Frequently Asked Questions
Who can join the NCT07497698 clinical trial?
This trial is open to participants of all sexes, aged 18 Years or older, up to 65 Years, studying Sleep. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.
Is NCT07497698 currently recruiting?
Yes, NCT07497698 is actively recruiting participants. Contact the research team at juradofasoli@ugr.es for enrollment information.
Where is the NCT07497698 trial being conducted?
This trial is being conducted at Granada, Spain.
Who is sponsoring the NCT07497698 clinical trial?
NCT07497698 is sponsored by Universidad de Granada. The trial plans to enroll 80 participants.