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Canine Guidance vs Bilateral Balanced Occlusion in Complete Denture

NCT01420536 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 44

Last updated 2021-01-26

Study results available
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Summary

The objective of this study is to compare the canine guidance (CG) and bilateral balanced occlusion (BBO) on denture satisfaction and kinesiographic parameters of complete denture wearers, by means of a cross-over trial. Edentulous patients will receive new maxillary and mandibular complete dentures and, after the intraoral adjustments and adaptation period, will randomly receive a sequence of occlusal schemes: BBO followed by CG, or CG followed by BBO.

Conditions

  • Edentulous Mouth
  • Edentulous Jaw

Interventions

PROCEDURE

Occlusal scheme

Before enrollment, all participants will receive conventional complete dentures adjusted according to the bilateral balanced occlusion concept. Following randomization, canine guidance will be achieved by adding composite resin (Restorative Z100, 3M Brazil, Sumaré, SP, Brazil) on the lingual surface of the maxillary canines. A sham comparator will also employ the addition of composite, but without changing eccentric contacts.

Sponsors & Collaborators

  • Fundação de Amparo à Pesquisa do Estado de São Paulo

    collaborator OTHER_GOV

  • University of Sao Paulo

    lead OTHER

Principal Investigators

  • Raphael F de Souza, DDS, PhD · University of Sao Paulo

  • Marco A Compagnoni, DDS, PhD · Araraquara Dental School -Universidade Estadual Paulista (Sao Paulo State University)

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
CROSSOVER

Eligibility

Min Age
45 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2009-02-28
Primary Completion
2011-06-30
Completion
2011-06-30

Countries

  • Brazil

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01420536 on ClinicalTrials.gov