Unknown PHASE3 INTERVENTIONAL 2-arm NCT02400957

Addition of Silver Nanoparticles to a Orthodontic Primer in Preventing Enamel Demineralization Adjacent Brackets

Effectiveness of the Addition of Silver Nanoparticles to a Orthodontic Primer in Preventing Enamel Demineralization Adjacent Brackets. ECCA

Sponsor: Universidad Autonoma de San Luis Potosí

Conditions Tooth Demineralization

Interventions Placebo Silver nanoparticles

Updated 7 times since 2017 Last updated: Mar 26, 2015 Started: Sep 30, 2014 Primary completion: May 31, 2015 Completion: May 31, 2015

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This PHASE3 trial investigates Tooth Demineralization and is currently ongoing. Universidad Autonoma de San Luis Potosí leads this study, which shows 7 recorded versions since 2014 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

7 versions recorded

Sep 2025 — Present [monthly]

Unknown PHASE3
Sep 2024 — Sep 2025 [monthly]

Unknown PHASE3
Jul 2024 — Sep 2024 [monthly]

Unknown PHASE3

Status: Unknown Status → Unknown
Jan 2021 — Jul 2024 [monthly]

Unknown Status PHASE3
Jun 2018 — Jan 2021 [monthly]

Unknown Status PHASE3

▶ Show 2 earlier versions

May 2017 — Jun 2018 [monthly]

Unknown Status PHASE3

Status: Active Not Recruiting → Unknown Status
Jan 2017 — May 2017 [monthly]

Active Not Recruiting PHASE3

First recorded

Sep 2014

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Universidad Autonoma de San Luis Potosí

Data source: Universidad Autonoma de San Luis Potosí

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

Study Locations

• San Luis Potosí City, Mexico