Who is sponsoring NCT05567926?

NCT05567926 is sponsored by University of Primorska.

What drugs are being tested in NCT05567926?

Interventions in NCT05567926: Beetroot juice concentrate (140 ml), Blackcurrant juice (placebo).

What condition does NCT05567926 study?

NCT05567926 studies Healthy Adults.

Is NCT05567926 still recruiting?

NCT05567926 is currently completed. Last updated 19 October 2022.

Last reviewed 2022-10-19 · How we verify

NCT05567926

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

Acute Effects of Beetroot Juice on Isometric Knee Extension Strength, Explosive Strength and Local Muscular Endurance

Completed NA Last updated 19 October 2022

What this trial tests

NA trial testing Beetroot juice concentrate (140 ml) in Healthy Adults in 20 participants. Completed in 17 October 2022.

Timeline

1 October 2022

Primary endpoint
15 October 2022

17 October 2022

Quick facts

Lead sponsor	University of Primorska
Phase	NA
Status	Completed
Study type	INTERVENTIONAL
Allocation	randomized
Design	crossover
Masking	triple
Primary purpose	other
Enrollment	20
Start date	1 October 2022
Primary completion	15 October 2022
Estimated completion	17 October 2022
Sites	1 location across Slovenia

Drugs / interventions tested

Beetroot juice concentrate (140 ml)
Blackcurrant juice (placebo)

Conditions studied

Healthy Adults — all drugs for Healthy Adults →

Sponsor

University of Primorska

Who can join

Adults 18 to 30, any sex, with Healthy Adults. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

This is a double-blind placebo-controlled cross-over trial that aims to determine the acute effect of beetroot juice ingestion on isometric knee extension strength, explosive strength and local muscular endurance.

Publications & conference data

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

Acute Effects of Beetroot Juice Supplementation on Isometric Muscle Strength, Rate of Torque Development and Isometric Endurance in Young Adult Men and Women: A Randomized, Double-Blind, Controlled Cross-Over Pilot Study.
Poredoš D, Jenko Pražnikar Z, Kozinc Ž. · · 2022 · cited 13× · PMID 36432445 · DOI 10.3390/nu14224759

Verify or expand the search:

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Other University of Primorska trials

Trials by the same sponsor.

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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 NCT05567926 (US National Library of Medicine, public domain)
Publications: Europe PMC API search by NCT ID, retrieved 9 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 University of Primorska
Last refreshed: 19 October 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/NCT05567926.

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