NCT03668678 is a NA clinical trial of iGrow Readers Curriculum in Pediatric Obesity, sponsored by South Dakota State University.

Who is sponsoring NCT03668678?

NCT03668678 is sponsored by South Dakota State University.

What drugs are being tested in NCT03668678?

Interventions in NCT03668678: iGrow Readers Curriculum.

What condition does NCT03668678 study?

NCT03668678 studies Pediatric Obesity, Knowledge, Attitudes, Practice, Physical Activity, Diet Modification.

Is NCT03668678 still recruiting?

NCT03668678 is currently completed. Last updated 17 January 2019.

Last reviewed 2019-01-17 · How we verify

NCT03668678

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

iGrow Readers Nutrition and Physical Activity Curriculum Efficacy

Completed NA Last updated 17 January 2019

What this trial tests

NA trial testing iGrow Readers Curriculum in Pediatric Obesity in 568 participants. Completed in 13 August 2016.

Timeline

14 August 2014

Primary endpoint
13 August 2016

13 August 2016

Quick facts

Lead sponsor	South Dakota State University
Phase	NA
Status	Completed
Study type	INTERVENTIONAL
Allocation	randomized
Design	parallel
Masking	none
Primary purpose	other
Enrollment	568
Start date	14 August 2014
Primary completion	13 August 2016
Estimated completion	13 August 2016

Drugs / interventions tested

iGrow Readers Curriculum

Conditions studied

Pediatric Obesity — all drugs for Pediatric Obesity →
Knowledge, Attitudes, Practice — all drugs for Knowledge, Attitudes, Practice →
Physical Activity — all drugs for Physical Activity →
Diet Modification — all drugs for Diet Modification →

Sponsor

South Dakota State University

Who can join

Adults 3 to 5, any sex, with Pediatric Obesity or Knowledge, Attitudes, Practice. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

The objective of this study was to determine the efficacy of the iGrow Readers curriculum in changing diet and physical activity knowledge among preschool-aged children. The secondary objective of this study was to better understand the relationship between diet and physical activity related outcome variables in preschool aged children and their primary caregivers.

Publications & conference data

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

Healthy eating interventions delivered in early childhood education and care settings for improving the diet of children aged six months to six years.
Yoong SL, Lum M, Wolfenden L, Jackson J, et al · · 2023 · cited 29× · PMID 37306513 · DOI 10.1002/14651858.cd013862.pub2
Healthy eating interventions delivered in early childhood education and care settings for improving the diet of children aged six months to six years.
Yoong SL, Lum M, Wolfenden L, Jackson J, et al · · 2023 · cited 12× · PMID 37606067 · DOI 10.1002/14651858.cd013862.pub3
Interventions to prevent obesity in children aged 2 to 4 years old.
Phillips SM, Spiga F, Moore TH, Dawson S, et al · · 2025 · cited 3× · PMID 40494564 · DOI 10.1002/14651858.cd015326.pub2

Verify or expand the search:

Other recruiting trials for Pediatric Obesity

Currently open trials in the same condition.

NCT06565455 — Growing Healthy Children and Families in Rural Arkansas · NA · recruiting
NCT07342855 — Comparing Outcomes Among Children With Obesity in a Community Healthy Lifestyle Program · NA · recruiting
NCT07095166 — Monitoring Eating Across Locations (MEAL) - Timing, Intake, and Mealtime Evaluation (TIME) · NA · recruiting
NCT07229508 — Developmental Trajectories of Reinforcer Pathology and Childhood Obesity · recruiting
NCT06572345 — Low EnerGy DiEt iN Adolescents With Obesity and Type 2 Diabetes: The LEGEND Study · NA · recruiting

Other South Dakota State University trials

Trials by the same sponsor.

NCT06359392 — Palliative Care Messaging for American Indians · NA · completed
NCT06261775 — Effect of Minimally Processed Animal Protein on Biomarkers for Cognitive Decline · NA · active not recruiting
NCT05581953 — Protein-Distinct Macronutrient-Equivalent Diet 2 · NA · active not recruiting
NCT05558085 — Biomarker Cost-Benefit Analysis of EFNEP · NA · unknown
NCT03539666 — Effect of Diets on the Gut Microbiota Composition and Cardiometabolic Wellbeing · NA · completed

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 NCT03668678 (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 South Dakota State University
Last refreshed: 17 January 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/NCT03668678.

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