Who is sponsoring NCT03897426?

NCT03897426 is sponsored by Vibrent Health.

What drugs are being tested in NCT03897426?

Interventions in NCT03897426: Mediterranean Diet - Remote Coaching using a Mobile App.

What condition does NCT03897426 study?

NCT03897426 studies Cardiovascular Diseases.

Is NCT03897426 still recruiting?

NCT03897426 is currently completed. Last updated 2 April 2019.

Last reviewed 2019-04-02 · How we verify

NCT03897426

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

Image Based Mobile System for Dietary Assessment and Coaching

Completed NA Last updated 2 April 2019

What this trial tests

NA trial testing Mediterranean Diet - Remote Coaching using a Mobile App in Cardiovascular Diseases in 100 participants. Completed in 31 August 2017.

Timeline

4 March 2016

Primary endpoint
2 June 2017

31 August 2017

Quick facts

Lead sponsor	Vibrent Health
Phase	NA
Status	Completed
Study type	INTERVENTIONAL
Allocation	randomized
Design	parallel
Masking	single
Primary purpose	prevention
Enrollment	100
Start date	4 March 2016
Primary completion	2 June 2017
Estimated completion	31 August 2017

Drugs / interventions tested

Mediterranean Diet - Remote Coaching using a Mobile App

Conditions studied

Cardiovascular Diseases — all drugs for Cardiovascular Diseases →

Sponsor

Vibrent Health

Who can join

Adults 21 to 75, any sex, with Cardiovascular Diseases. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

Vignet partnered with The George Washington University Hospital to conduct a randomized control trial (RCT) with to evaluate the system's potential to improve health outcomes for patients with CVD. Results from the RCT have the potential to be applied to patients in other chronic disease contexts.

Publications & conference data

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

Image-Based Mobile System for Dietary Management in an American Cardiology Population: Pilot Randomized Controlled Trial to Assess the Efficacy of Dietary Coaching Delivered via a Smartphone App Versus Traditional Counseling.
Choi BG, Dhawan T, Metzger K, Marshall L, et al · · 2019 · cited 33× · PMID 31012860 · DOI 10.2196/10755

Verify or expand the search:

Other recruiting trials for Cardiovascular Diseases

Currently open trials in the same condition.

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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 NCT03897426 (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 Vibrent Health
Last refreshed: 2 April 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/NCT03897426.

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