Completed NA INTERVENTIONAL 2-arm NCT02071953

Comparative Study of Experimental Dental Adhesive With and Without Phosphoric Acid Pretreatment

Clinical Evaluation of an Experimental Universal Adhesive Used With and Without Phosphoric Acid Pretreatment in Posterior Composite Resin Restorations

Sponsor: Dentsply International

Conditions Dental Caries

Interventions Experimental adhesive w/out phosphoric acid in post. rest. Experimental adhesive with phosphoric acid in post. rest.

Updated 8 times since 2017 Last updated: Nov 2, 2022 Started: Apr 30, 2012 Primary completion: Sep 30, 2014 Completion: Sep 30, 2014

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 completed. Dentsply International leads this study, which shows 8 recorded versions since 2012 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

8 versions recorded

Sep 2024 — Present [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Dec 2022 — Jul 2024 [monthly]

Completed NA
Nov 2022 — Dec 2022 [monthly]

Completed NA
Jan 2021 — Nov 2022 [monthly]

Completed NA

▶ Show 3 earlier versions

Jun 2018 — Jan 2021 [monthly]

Completed NA
Feb 2017 — Jun 2018 [monthly]

Completed NA
Jan 2017 — Feb 2017 [monthly]

Completed NA

First recorded

Apr 2012

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Dentsply International

Data source: Dentsply Sirona Inc.

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

Study Locations

No location information available.