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Influence of prosthesis types on mastication quality and oral health-related quality of life

Influence of prosthesis types on masticatory efficiency and oral health-related quality of life

Status
Active, not recruiting
Phases
Phase 4
Study type
Observational
Source
REBEC
Registry ID
RBR-10cdw3ph
Enrollment
Unknown
Registered
2021-09-13
Start date
2015-05-09
Completion date
Unknown
Last updated
2025-10-27

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

quality of life indicators

Interventions

Control group: 27 participants (men and women) with at least 20 natural teeth (except third molars), without using dental prostheses. Experimental group 1: 25 participants (men and women) using upper
regarding quality of life through the OHIP-14 questionnaire (Oral Health Impact Profile)
and as for functional chewing limitation using the JFLS-20 scale (Jaw Function Limitation Scale)

Sponsors

Faculdade de Odontologia de Bauru, Universidade de São Paulo
Lead Sponsor
Faculdade de Odontologia de Bauru, Universidade de São Paulo
Collaborator

Eligibility

Age
18 Years to 80 Years

Inclusion criteria

Inclusion criteria: Present over 18 and under 80 years; use total prosthesis in both arches; use partial removable prosthesis in at least one arch; have at least 20 working teeth

Exclusion criteria

Exclusion criteria: Xerostomia; periodontal disease; motor or psychological or cognitive disorders; communication difficulties; malnutrition; disorders of the temporomandibular joint; orthodontic appliance users

Design outcomes

Primary

MeasureTime frame
Loss of quality of life was observed mainly in users of removable full dentures, followed by users of removable partial dentures verified by the analysis of the OHIP-14 questionnaire, which presented worse scores for these groups. ;Masticatory efficiency loss was observed mainly in users of removable full dentures, followed by users of removable partial dentures, which was verified by the worst scores found for the analysis of chewing gum efficiency, both for the subjective and objective evaluation by the software. Viewgum and for the analysis of the functional bite limitation scale.

Secondary

MeasureTime frame
Compromised quality of life was verified from the perspective of the user of removable total prosthesis and removable partial prosthesis using the visual analog scale.;Impaired mandibular function was found, especially in the groups using removable dentures and partial dentures compared to the control group through the Jaw Function Limitation Scale (JFLS-20) questionnaire.

Countries

Brazil

Contacts

Public ContactLinda Wang

Faculdade de Odontologia de Bauru, Universidade de São Paulo

wang.linda@usp.br+55(14)32358480

Outcome results

None listed

Source: REBEC (via WHO ICTRP)