NCT03174769 is a NA clinical trial of Normal protein in Sleep, sponsored by Purdue University.

Who is sponsoring NCT03174769?

NCT03174769 is sponsored by Purdue University.

What drugs are being tested in NCT03174769?

Interventions in NCT03174769: Normal protein, High protien.

What condition does NCT03174769 study?

NCT03174769 studies Sleep, Body Composition.

Is NCT03174769 still recruiting?

NCT03174769 is currently completed. Last updated 20 December 2019.

Last reviewed 2019-12-20 · How we verify

NCT03174769

Name: Drug Landscape Pharmaceutical Database
Creator: Drug Landscape
Published: 2026-01-01
License: https://creativecommons.org/licenses/by/4.0/

Impact of Protein Quantity Within the USDA Healthy Style Eating Pattern on Sleep

Completed NA Last updated 20 December 2019

What this trial tests

NA trial testing Normal protein in Sleep in 71 participants. Completed in 30 October 2019.

Timeline

1 May 2017

Primary endpoint
30 October 2019

30 October 2019

Quick facts

Lead sponsor	Purdue University
Phase	NA
Status	Completed
Study type	INTERVENTIONAL
Allocation	randomized
Design	parallel
Masking	double
Primary purpose	basic science
Enrollment	71
Start date	1 May 2017
Primary completion	30 October 2019
Estimated completion	30 October 2019
Sites	1 location across United States

Drugs / interventions tested

Normal protein
High protien

Conditions studied

Sleep — all drugs for Sleep →
Body Composition — all drugs for Body Composition →

Sponsor

Purdue University

Who can join

Adults 35 to 69, any sex, with Sleep or Body Composition. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

This evaluates the affect of protein quantity on indices of sleep. Half the participants will be prescribed protein in the amount consistent with the USDA healthy style eating pattern, while the other half will be prescribed a diet containing 12.5 oz eq of protein.

Publications & conference data

2 peer-reviewed publications reference this trial (live from Europe PMC):

Adults Who Are Overweight or Obese and Consuming an Energy-Restricted Healthy US-Style Eating Pattern at Either the Recommended or a Higher Protein Quantity Perceive a Shift from "Poor" to "Good" Sleep: A Randomized Controlled Trial.
Hudson JL, Zhou J, Campbell WW. · · 2020 · cited 20× · PMID 33096550 · DOI 10.1093/jn/nxaa302
The relationship between sleep quantity, sleep quality and weight loss in adults: A scoping review.
Knowlden AP, Ottati M, McCallum M, Allegrante JP. · · 2024 · cited 12× · PMID 38140746 · DOI 10.1111/cob.12634

Verify or expand the search:

Other trials of Normal protein

Trials testing the same drug.

NCT02418039 — High Protein Diet Versus Normal Protein Diet in Treating Patients With Minimal Hepatic Encephalopathy · NA · terminated

Other recruiting trials for Sleep

Currently open trials in the same condition.

NCT07413185 — Relationship Between the Severity of Sleep Deprivation in the First 48 Hours Postpartum, Breastfeeding Motivation, and B · recruiting
NCT07401212 — GUTLINK4KIDS Intervention · NA · recruiting
NCT07497698 — Saffron Extract Supplementation and Sleep Quality in Middle-Aged Adults · NA · recruiting
NCT07213908 — Comparing Two School-Based Sleep Health Interventions To Promote Sleep Quality in Youth · NA · recruiting
NCT06670287 — The Use of Multiple Sensors to Track Sleep in Nightshift Workers · NA · recruiting

Other Purdue University trials

Trials by the same sponsor.

NCT07287774 — Evaluating a Deep Neural Noise-Reduction Algorithm for Hearing Aids · NA · recruiting
NCT07086833 — The Food Environment, Microbial Cysteine Metabolism, and Cancer Disparities · NA · recruiting
NCT06638944 — Wearable Biofeedback for Swallowing Disorders Rehabilitation in Stroke and Parkinson Disease · Phase 2 · recruiting
NCT07048392 — Retrieval-Based Word Learning in Developmental Language Disorder During Book Reading II · NA · recruiting
NCT06258941 — Classroom Break, Cognition, and Fitness in Elementary School Children · Phase 1, PHASE2 · recruiting

Verify against primary sources

ClinicalTrials.gov — authoritative US registry record
WHO ICTRP — international registry index
EU Clinical Trials Register
Sponsor press releases (Google)

Data sources for this page

Trial protocol + status: ClinicalTrials.gov NCT03174769 (US National Library of Medicine, public domain)
Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
Sponsor: as reported to ClinicalTrials.gov by Purdue University
Last refreshed: 20 December 2019

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/NCT03174769.

Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing