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Comparison of Patient Satisfaction Between Conventional and Digital Removable Partial Dentures

NCT07228988 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 36

Last updated 2026-01-21

No results posted yet for this study

Summary

Study type: cross over within subject clinical trial Primary aim: To compare patient satisfaction among three different RPDs: conventional cast Co-Cr, 3D-printed Co-Cr, and PEEK RPDs.

Secondary aim: To evaluate the impact of these RPDs on oral health-related quality of life and patient preference among these RPDs

Conditions

  • Partially Edentulous Patients

Interventions

DEVICE

Conventional cast Cr-Co RPDs

Conventional Cr-Co RPD is constructed by the standard lost wax technique to act as active comparator being the traditional way of RPD construction

DEVICE

3D Printed Cr-Co RPDS

3D Printed Cr-Co was constructed digitally using Laser Melting technology to 3D print the Cr-Co RPD to the same design used with the conventional and the patient used every denture for 30 days with one week wash out

DEVICE

Milled PEEK RPDs

PEEK disc was milled using milling machine to construct RPD framework to the same design as other 2 groups, each patient will use all the 3 dentures for one month but with different sequences, after each type one week washout separated between the groups

Sponsors & Collaborators

  • King Abdulaziz University

    lead OTHER

Principal Investigators

  • Enas E. Mesallum, PhD · Assistant Professor of Prosthodontics, King Abdulaziz University

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
CROSSOVER

Eligibility

Min Age
20 Years
Max Age
70 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-05-01
Primary Completion
2025-11-30
Completion
2026-01-08

Countries

  • Saudi Arabia

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 NCT07228988 on ClinicalTrials.gov