Ignite Creation Date:
2024-05-05 @ 9:24 PM
Last Modification Date:
2024-10-26 @ 10:03 AM
Study NCT ID:
NCT00877019
Status:
COMPLETED
Last Update Posted:
2020-12-14
First Post:
2009-04-06
Brief Title:
Time Dependent Professional Toothbrushing Study
Sponsor:
University of Erlangen-Nürnberg Medical School
Organization:
University of Erlangen-Nürnberg Medical School
Study Overview
Official Title:
Time Dependent Professional Toothbrushing Study Comparing Sonicare With Manual Toothbrushes
Status:
COMPLETED
Status Verified Date:
2020-12
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
timebrush
Brief Summary:
Aim
The study was designed to test the time dependent efficacy in plaque removal of four toothbrushes one electric toothbrush the Philips Sonicare Elite with long A and short B brushing head and two manual brushes the Gaba Sensitve C and the ADA reference brush D and
Materials and Methods
The study was a single-blind randomized clinical timer study consisting of four identical experiments testing each brush in one quadrant The distribution of the quadrants and brushes was randomized so that always all brushes were used within one participant The teeth were brushed by a dental hygienist for 10 20 30 45 60 und 90 seconds per quadrant No toothpaste was used throughout this study The plaque assessment Tureskey modified QHI was done after each time interval blinded on six sites per tooth by a separate investigator Ninety subjects participated in the study and received a professional prophylaxis prior to the experiment They were requested to refrain from brushing their teeth for 48 hours prior to the experiment
The study was designed to test the time dependent efficacy in plaque removal of four toothbrushes one electric toothbrush the Philips Sonicare Elite with long A and short B brushing head and two manual brushes the Gaba Sensitve C and the ADA reference brush D and
Materials and Methods
The study was a single-blind randomized clinical timer study consisting of four identical experiments testing each brush in one quadrant The distribution of the quadrants and brushes was randomized so that always all brushes were used within one participant The teeth were brushed by a dental hygienist for 10 20 30 45 60 und 90 seconds per quadrant No toothpaste was used throughout this study The plaque assessment Tureskey modified QHI was done after each time interval blinded on six sites per tooth by a separate investigator Ninety subjects participated in the study and received a professional prophylaxis prior to the experiment They were requested to refrain from brushing their teeth for 48 hours prior to the experiment
Detailed Description:
None
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
None