deltatrials
Unknown NA INTERVENTIONAL 2-arm NCT04096599

Is Xylitol Toothpaste Effective in Preventing Tooth Decay?

Is Xylitol Toothpaste Effective in Preventing Dental Caries Among Young Children With Moderate-to-high Caries Risk? - a Randomized Controlled Trial

Sponsor: Dr. Gillian Lee

Conditions Dental Caries
Interventions Fluoride toothpaste Xylitol toothpaste
Updated 5 times since 2019 Last updated: Sep 17, 2019 Started: Nov 18, 2018 Primary completion: Jun 6, 2019 Completion: Jun 6, 2021
This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This NA trial investigates Dental Caries and is currently ongoing. Dr. Gillian Lee leads this study, which shows 5 recorded versions since 2018 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

~Oct 2019 – ~Jan 2021 · 15 months · monthly snapshotActive Not Recruiting~Jan 2021 – ~Oct 2021 · 9 months · monthly snapshotActive Not Recruiting~Oct 2021 – ~Jul 2024 · 33 months · monthly snapshotUnknown Status~Jul 2024 – ~Sep 2024 · 2 months · monthly snapshot~Sep 2024 – present · 22 months · monthly snapshotUnknown

Change History

5 versions recorded

  1. Sep 2024 — Present [monthly]

    Unknown NA

  2. Jul 2024 — Sep 2024 [monthly]

    Unknown NA

    Status: Unknown Status → Unknown

  3. Oct 2021 — Jul 2024 [monthly]

    Unknown Status NA

    Status: Active Not Recruiting → Unknown Status

  4. Jan 2021 — Oct 2021 [monthly]

    Active Not Recruiting NA

  5. Oct 2019 — Jan 2021 [monthly]

    Active Not Recruiting NA

    First recorded

Nov 2018

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:
  • Dr. Gillian Lee
Data source: The University of Hong Kong

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

Study Locations