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The relationship between the incidence of gingival abrasion and the presence of gingival recession in both manual and power brush users.


- candidate number8313
- NTR NumberNTR2457
- ISRCTNISRCTN wordt niet meer aangevraagd.
- Date ISRCTN created
- date ISRCTN requested
- Date Registered NTR5-aug-2010
- Secondary IDsNL32494.018.10 CCMO/ METC
- Public TitleThe relationship between the incidence of gingival abrasion and the presence of gingival recession in both manual and power brush users.
- Scientific TitleThe relationship between the incidence of gingival abrasion and the presence of gingival recession in both manual and power brush users.
- ACRONYM
- hypothesisThe aim of the study is to assess the relation of gingival abrasion to recession in both manual and power brush users. Gingival recession, exposure of the root surface due to apical migration of the gingival margin, affects a significant amount of the population. Recession can be generalized as the result of destruction of tissue due to inflammatory disease but can also be localized and mulitfactorial of aetiology. Toothbrushing is considered to predispose localized recession. It is also known that toothbrushing can cause gingival abrasion. However, to what extent gingival abrasion caused by toothbrushing is associated with inducing gingival recession remains to be unclear.
- Healt Condition(s) or Problem(s) studiedGingival recession, Gingival abrasion
- Inclusion criteria1. 18 years, 35 years;
2. Systemically healthy;
3. Minimum 5 teeth per quadrant;
4. Continuously use of power and manual brush;
5. Not participate in other oral care study.
- Exclusion criteria1. Pregnancy or nursing;
2. Active treatment for periodontal disease;
3. Antibiotica usage three months prior to study initiation;
4. No orthodontic appliances;
5. No removable (partial) dentures;
6. Peri- oral piercings;
7. Needing of antibiotic prophylaxis prior to dental visit;
8. Any systemic diseases, such as HIV or diabetes.
- mec approval receivedyes
- multicenter trialno
- randomisedno
- groupParallel
- Type2 or more arms, non-randomized
- Studytypeobservational
- planned startdate 31-aug-2010
- planned closingdate30-sep-2010
- Target number of participants200
- Interventions200 Subjects (100 manual brush users and 100 electric brush users).
- Primary outcomeGingival abrasion and gingival recession.
- Secondary outcomeGI, pocket depth and plaque removal.
- TimepointsTimepoint; One visit:
1. Gingival abrasion (GAS): Periodontal probe;
2. Gingival recession (GR) PQW Williams probe (Hu-Friedy, Chicago Ill, USA);
3. GI: BOMP Bleeding on Margnal Probing;
4. Pocket dept: PQW Williams probe (Hu-Friedy, Chicago Ill, USA;
5. Plaque: Turesky Modification of the Quigley Hein Plaque Index (TQPHI).
- Trial web siteN/A
- statusopen: patient inclusion
- CONTACT FOR PUBLIC QUERIESDr. G.A. Weijden, van der
- CONTACT for SCIENTIFIC QUERIESDr. G.A. Weijden, van der
- Sponsor/Initiator ACTA-ADR
- Funding
(Source(s) of Monetary or Material Support)
The Procter & Gamble Company
- PublicationsN/A
- Brief summaryN/A
- Main changes (audit trail)
- RECORD5-aug-2010 - 10-jul-2013


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