Completed PHASE2 INTERVENTIONAL NCT00818376

Staining and Calculus Formation After 0.12% Chlorhexidine Rinses

Staining And Calculus Formation After 0.12% Chlorhexidine Rinses In Plaque-Free And Plaque-Covered Surfaces. A Randomized Trial.

Sponsor: Lutheran University of Brazil

Conditions Dental Calculus Tooth Discoloration

Interventions Dental prophylaxis

Updated 5 times since 2017 Last updated: Jan 29, 2009 Started: Jun 30, 2006 Primary completion: Nov 30, 2006 Completion: Dec 31, 2008

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

This PHASE2 trial investigates Dental Calculus and Tooth Discoloration and is currently completed. Lutheran University of Brazil leads this study, which shows 5 recorded versions since 2006 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

5 versions recorded

Sep 2024 — Present [monthly]

Completed PHASE2
Jul 2024 — Sep 2024 [monthly]

Completed PHASE2
Jan 2021 — Jul 2024 [monthly]

Completed PHASE2
Jun 2018 — Jan 2021 [monthly]

Completed PHASE2
Jan 2017 — Jun 2018 [monthly]

Completed PHASE2

First recorded

Jun 2006

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Lutheran University of Brazil

Data source: Lutheran University of Brazil

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

Study Locations

No location information available.