NCT04243395 (S55) is a NA clinical trial of Pork in Protein Deposition, sponsored by Purdue University.

Who is sponsoring NCT04243395?

NCT04243395 is sponsored by Purdue University.

What drugs are being tested in NCT04243395?

Interventions in NCT04243395: Pork, Egg, Black beans, Almonds.

What condition does NCT04243395 study?

NCT04243395 studies Protein Deposition.

Is NCT04243395 still recruiting?

NCT04243395 is currently completed. Last updated 28 September 2022.

Last reviewed 2022-09-28 · How we verify

NCT04243395: S55

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

Protein Source on Plasma Amino Acid Concentrations In Older Adults

Completed NA Last updated 28 September 2022

What this trial tests

NA trial testing Pork in Protein Deposition in 25 participants. Completed in 31 December 2021.

Timeline

17 January 2020

Primary endpoint
30 November 2021

31 December 2021

Quick facts

Lead sponsor	Purdue University
Phase	NA
Status	Completed
Study type	INTERVENTIONAL
Allocation	randomized
Design	crossover
Masking	double
Primary purpose	diagnostic
Enrollment	25
Start date	17 January 2020
Primary completion	30 November 2021
Estimated completion	31 December 2021
Sites	1 location across United States

Drugs / interventions tested

Pork
Egg
Black beans
Almonds

Conditions studied

Protein Deposition — all drugs for Protein Deposition →

Sponsor

Purdue University

Who can join

Adults 55 to 75, any sex, with Protein Deposition. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

This study will determine the effect of the same ounce-equivalents of fresh pork versus nuts, beans, and eggs on postprandial plasma essential amino acid availability in older adults. Each participant will receive all four treatments.

Publications & conference data

1 peer-reviewed publication reference this trial (live from Europe PMC):

Effects of Consuming Ounce-Equivalent Portions of Animal- vs. Plant-Based Protein Foods, as Defined by the Dietary Guidelines for Americans on Essential Amino Acids Bioavailability in Young and Older Adults: Two Cross-Over Randomized Controlled Trials.
Connolly G, Hudson JL, Bergia RE, Davis EM, et al · · 2023 · cited 11× · PMID 37447197 · DOI 10.3390/nu15132870

Verify or expand the search:

Other trials of Pork

Trials testing the same drug.

NCT03649568 — Protein Source on Plasma Amino Acid Concentrations · NA · completed

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 NCT04243395 (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: 28 September 2022

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/NCT04243395.

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