Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.
Impact of Pistachio Consumption on Sleep
NCT07218822 · View on ClinicalTrials.gov ↗
Study Summary
Sleep is essential for life and overall health. Unfortunately, a large portion of the population in the U.S. and worldwide experience sleep deficiencies, which increase their risk for developing chronic diseases. These sleep difficulties often cause distress, leading individuals to seek various forms of treatment. Given that some drugs cause habituation and undesirable side effects, individuals often turn to over-the-counter sleep remedies. However, long-term use of over-the-counter treatments is not recommended by the American Academy of Sleep Medicine for insomnia treatment and there is currently no recommendation related to dietary management. There is a strong need to identify natural measures to improve sleep in millions of adults battling poor sleep. Diet is emerging as a potentially important modulator of sleep. Despite observational data linking greater nut intake with better sleep, and that pistachios contain a significant number of sleep-promoting compounds, no study to date has evaluated the impact of pistachio supplementation on sleep. To address this key knowledge gap, the investigators propose to conduct a randomized controlled trial to evaluate the impact of pistachio consumption, relative to a calorie-matched control food, on sleep in middle-aged adults with poor sleep and to explore underlying mechanisms.
Conditions Studied
Interventions
- DIETARY_SUPPLEMENT Pistachio
- DIETARY_SUPPLEMENT Control food
Study Locations (1)
New York
- Columbia University Irving Medical Center — New York
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 28 participants |
| Start Date | 2025-12-12 |
| Est. Completion | 2027-08-31 |
| Phase | NA |
Interested in This Trial?
Always speak with your doctor before enrolling in a clinical trial.
Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT07218822
The ClinicalTrials.gov registry entry for NCT07218822 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 28 participants, a figure that helps gauge the scale of data the investigators plan to collect. The listed sponsor is Columbia University, which has 875 total studies on file at ClinicalTrials.gov, and sponsors are the parties responsible for study design, oversight, and regulatory filings.
The record links to 1 condition, with Poor Quality Sleep appearing as the primary indexed condition, and to 2 interventions — of which Pistachio 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: NCT07218822 reports 1 study location spanning 1 distinct geographic area — top geographies include New York. 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 NCT07218822 about?
NCT07218822 is a clinical study titled "Impact of Pistachio Consumption on Sleep". Sleep is essential for life and overall health. Unfortunately, a large portion of the population in the U.S. and worldwide experience sleep deficiencies, which increase their risk for developing chronic diseases. These sleep difficulties often cause distress, leading individuals to seek various form...
What is the current status of trial NCT07218822?
This trial is currently recruiting. It is a NA study. The enrollment target is 28 participants. The study started on 2025-12-12. Estimated completion is 2027-08-31.
What conditions does trial NCT07218822 study?
This clinical trial studies the following conditions: Poor Quality Sleep. These conditions were identified from the trial registry and reflect the primary focus areas of the research.
What interventions are being tested in trial NCT07218822?
The interventions under investigation include: Pistachio (DIETARY_SUPPLEMENT), Control food (DIETARY_SUPPLEMENT). Each intervention is being evaluated for safety and efficacy as part of this clinical study.
Who is sponsoring clinical trial NCT07218822?
This trial is sponsored by Columbia University, which has 875 total clinical trials registered on ClinicalTrials.gov. The sponsor is responsible for the study's design, funding, and regulatory compliance.
Where is trial NCT07218822 being conducted?
This trial has 1 study location across New York. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
Learn More About Clinical Trials
How Clinical Trials Work
Understand phases 1-4, trial design, randomization, and the informed consent process.
Patient Rights in Clinical Trials
Your rights as a participant: consent, withdrawal, privacy, and who to contact.
Finding the Right Clinical Trial
A practical guide to searching trials, understanding eligibility, and evaluating options.
All Guides
Browse our complete library of clinical trial educational resources.
Read our methodology — how this data is sourced, computed, and verified.