Completed NA INTERVENTIONAL 4-arm NCT00681135

Mechanical Plaque Control and Gingivitis Reduction in Fixed Appliance Patients

Mechanical Plaque Control and Gingivitis Reduction in Fixed Appliance Patients: Comparison of Different Toothbrushing Protocols

Sponsor: Sebastian Zingler

Conditions Dental Plaque Gingivitis

Interventions manual toothbrush (elmex® Inter X medium toothbrush) manual toothbrush / interdental toothbrush (elmex® Inter X medium toothbrush / interdental brush Curaprox®) sonic toothbrush (Philips Sonicare® FlexCare, Typ HX6942/04)

Updated 6 times since 2017 Last updated: Feb 21, 2012 Started: Apr 30, 2008 Primary completion: Dec 31, 2010 Completion: Apr 30, 2011

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 Plaque and Gingivitis and is currently completed. Sebastian Zingler leads this study, which shows 6 recorded versions since 2008 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

6 versions recorded

Jan 2026 — Present [monthly]

Completed NA
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

▶ Show 1 earlier version

Jan 2017 — Jun 2018 [monthly]

Completed NA

First recorded

Apr 2008

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Sebastian Zingler

Data source: University of Jena

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

Study Locations

• Heidelberg, Germany