deltatrials
Terminated NA INTERVENTIONAL 2-arm NCT04556175

Great Beginnings for Healthy Native Smiles: An Early Childhood Caries Prevention Project

Sponsor: National Institute of Dental and Craniofacial Research (NIDCR)

Updated 8 times since 2020 Last updated: Aug 12, 2025 Started: Mar 29, 2021 Primary completion: Mar 1, 2022 Completion: Mar 1, 2022
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

Terminated

Safety concerns for study participants and non-feasibility of enrollment due to the COVID-19 pandemic.

This NA trial investigates Dental Caries and Early Childhood Caries and is currently terminated or withdrawn. National Institute of Dental and Craniofacial Research (NIDCR) leads this study, which shows 8 recorded versions since 2021 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~Oct 2020 – ~Nov 2020 · 31 days · monthly snapshotNot Yet Recruiting~Nov 2020 – ~Jan 2021 · 2 months · monthly snapshotNot Yet Recruiting~Jan 2021 – ~May 2021 · 4 months · monthly snapshotNot Yet Recruiting~May 2021 – ~Sep 2022 · 16 months · monthly snapshotRecruiting~Sep 2022 – ~Jul 2024 · 22 months · monthly snapshotTerminated~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshotTerminated~Sep 2024 – ~Sep 2025 · 12 months · monthly snapshotTerminated~Sep 2025 – present · 10 months · monthly snapshotTerminated

Change History

8 versions recorded
  1. Sep 2025 — Present [monthly]

    Terminated NA

  2. Sep 2024 — Sep 2025 [monthly]

    Terminated NA

  3. Jul 2024 — Sep 2024 [monthly]

    Terminated NA

  4. Sep 2022 — Jul 2024 [monthly]

    Terminated NA

    Status: RecruitingTerminated

  5. May 2021 — Sep 2022 [monthly]

    Recruiting NA

    Status: Not Yet RecruitingRecruiting

Show 3 earlier versions
  1. Jan 2021 — May 2021 [monthly]

    Not Yet Recruiting NA

  2. Nov 2020 — Jan 2021 [monthly]

    Not Yet Recruiting NA

  3. Oct 2020 — Nov 2020 [monthly]

    Not Yet Recruiting NA

    First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • National Institute of Dental and Craniofacial Research (NIDCR)
  • Northern Arizona University
Data source: Northern Arizona University

For direct contact, visit the study record on ClinicalTrials.gov .