Completed NA INTERVENTIONAL 4-arm NCT02419157

Selective Enamel Etching in Self-etching Adhesives: a 2-year Clinical Trial

Effectiveness of One- and Two-step Self-etching Adhesives Applied With or Without Selective Enamel Etching: a 2-year Randomized Controlled Clinical Trial

Sponsor: University of Guarulhos

Conditions Selective Enamel Etching in Dental Restorations

Interventions Clearfil SE Bond No selective enamel etching with 36% phosphoric acid Selective enamel etching with 36% phosphoric acid Xeno V

Updated 5 times since 2017 Last updated: Apr 16, 2015 Started: Oct 31, 2012 Primary completion: Oct 31, 2014 Completion: Oct 31, 2014

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

Listed as NCT02419157, this NA trial focuses on Selective Enamel Etching in Dental Restorations and remains completed. Sponsored by University of Guarulhos, it has been updated 5 times since 2012, reflecting limited change activity. This study adds to the evidence base for this therapeutic area through structured, versioned documentation.

Status Flow

Change History

5 versions recorded

Sep 2024 — Present [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Jan 2021 — Jul 2024 [monthly]

Completed NA
Jun 2018 — Jan 2021 [monthly]

Completed NA
Jan 2017 — Jun 2018 [monthly]

Completed NA

First recorded

Oct 2012

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

University of Guarulhos

Data source: University of Guarulhos

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

Study Locations

No location information available.