Last reviewed · How we verify
NCT06777498: PNNY
The Precision Nutrition New York Study
NA trial testing Whole Grain Intervention then fruits and vegetables in Body Composition Changes in 15 participants. Currently enrolling.
1 October 2025
Quick facts
| Lead sponsor | Cornell University |
|---|---|
| Phase | NA |
| Status | Recruiting now |
| Study type | INTERVENTIONAL |
| Allocation | randomized |
| Design | crossover |
| Masking | none |
| Primary purpose | supportive care |
| Enrollment | 15 |
| Start date | 13 January 2025 |
| Primary completion | 1 October 2025 |
| Estimated completion | 31 December 2025 |
| Sites | 1 location across United States |
Drugs / interventions tested
- Whole Grain Intervention then fruits and vegetables
- Fruit and Vegetable Intervention and then whole grains
Conditions studied
- Body Composition Changes — all drugs for Body Composition Changes →
- Body Weight Changes — all drugs for Body Weight Changes →
Sponsor
Cornell University
Who can join
Adults 21 to 50, any sex, with Body Composition Changes or Body Weight Changes. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
Dietary fiber has been shown to have beneficial effects on human health through its impact on microbes present in the gut. However, these effects can vary between individuals, and everyone may not reap the same health benefits by eating the same sources of fiber. Factors predicting how an individual's gut microbes as well as the beneficial metabolites produced by these microbes change in response to different sources of fiber would be helpful in developing precision nutrition approaches that maximize the benefits of dietary fiber. The objective of this study is to evaluate candidate predictors of gut microbiota response to fiber sources from either whole grains or fruits and vegetables.
Publications & conference data
No peer-reviewed publications indexed yet for this trial.
Verify or expand the search:
- PubMed search for NCT06777498
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
Related trials
Other recruiting trials for Body Composition Changes
Currently open trials in the same condition.
- NCT07162701 — Body Composition Assessment and Monitoring in Inflammatory Bowel Disease · recruiting
Other Cornell University trials
Trials by the same sponsor.
- NCT07439198 — The Influence of Water Intake on Food Intake at Meals Varying in Moisture · NA · not yet recruiting
- NCT07224412 — A Digital Intervention to Promote Preschool Nutrition and Activity: The eHEROs Study · NA · recruiting
- NCT06880510 — The Locus Coeruleus, Norepinephrine and Cognitive Aging · NA · recruiting
- NCT06870526 — Feasibility of Online-supported Delivery Bringing Optimal Nutrition to Diverse Low-income Households With Children · NA · completed
- NCT06988410 — Income Volatility and Mental Health, Full Experiment · NA · recruiting
Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT06777498 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Cornell University
- Last refreshed: 11 July 2025
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT06777498.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing