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NCT Number: NCT05999760

Retention, Chewing Efficiency and Masticatory Performance of Partial Dentures Opposing Implant Retained Prosthesis.

This study aims to evaluate retention ,chewing efficiency and masticatory performance of flexible versus CAD/CAM partial dentures opposing to fixed implant retained restorations.

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Key information

Conditions

Implant Site Reaction Implant Complication

Age range

40 year–50 year

Sex eligibility

Male

Study type

Interventional

Phase

Not applicable

Primary location

National Research Centre

Giza, 12622, Egypt

About this study

in this study 22 patients will be selected following inclusion and exclusion criteria. The patients will be divided randomly into two groups.

Group I patients will receive Versacrylic removable partial denture. group II patients will receive CAD/CAM removable partial denture all patients will be given the home care instructions at night and brush cleaning of the dentures.

Measurements of retention using universal testing machine, masticatory performance using T-scan III computerized system and chewing efficiency using chewing function questionnaire

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Non-smoker male Patients
  • Age ranging from 40-50 years.
  • Highly cooperative and motivated patients.
  • Patients Systemically free from any immunosuppressive diseases.
  • Patients free from Diabetes, Hypertension, Cancer, any mental or physical diseases.
  • Patients not receiving any Radiotherapy or chemotherapy treatment.

Exclusion criteria

  • Female patients
  • Smoker patients.
  • Age exceeding 50 years
  • Uncooperative and unmotivated patients.

Treatment and study plan

evaluation of retention of Versacryle and CAD/CAM partial dentures by force gauge

Device

Evaluation of retention of Versacryle and CAD/CAM partial dentures by force gauge on day one, on first month, and on the second month of prosthesis delivery.

chewing efficiency by electromyograph(E.M.G)

Device

Evaluation of chewing efficiency of Versacryle and CAD/CAM partial dentures by force gauge on day one, on first month, and on the second month of prosthesis delivery.

masticatory performance(questionnaire)

Other

Evaluation of masticatory performance of Versacryle and CAD/CAM partial dentures by questionnaire on day one, on first month, and on the second month of prosthesis delivery.

Primary outcomes

  1. evaluation of change of retention of versacrylic and CAD/CAM partial denture

    Time frame: on day 1 ,1 month and 2months of prosthesis delivery

    measurement of retention of partial dentures made of Versacryle and CAD/CAM technology

  2. evaluation of change of chewing efficiency of versacrylic and CAD/CAM partial denture

    Time frame: on day 1 ,1 month and 2months of prosthesis delivery

    measurement of chewing efficiency of partial dentures made of Versacryle and CAD/CAM technology

  3. evaluation of change of masticatory performance of versacrylic and CAD/CAM partial denture

    Time frame: on day 1,1 month and 2months of prosthesis delivery

    measurement of masticatory performance of partial dentures made of Versacryle and CAD/CAM technology

Sponsors and collaborators

Lead sponsor

National Research Centre, Egypt

Other

Registry information

Official study title

Retention, Chewing Efficiency and Masticatory Performance of Maxillary Flexible Versus Computer Aided Design/Computer Aided Manufacture(CAD/CAM) Partial Dentures Opposing Fixed Implant Retained Prosthesis.

Important dates

Study start
2022
Primary completion
2023
Study completion
2023
First posted
Aug 21, 2023
Registry last updated
Aug 21, 2023

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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