Verification of clinical effect of 3D printing dentures by randomized controlled trial

Phase 3

Recruiting

• Conditions: Edentulous jaw; Edentulous jaw, Complete denture; D014076

• Registration Number: JPRN-jRCTs032200002
• Lead Sponsor: Okubo Chikahiro

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2020-04-02
• Last Update Posted: 17 October 2023

Recruitment & Eligibility

• Status: Recruiting
• Sex: All
• Target Recruitment: 20

Inclusion Criteria

1) Adults with upper and lower edentulous jaws
2) Those who have old dentures and who wish to produce complete dentures
3) Those who can visit the hospital regularly and agree to the research
4) Those who have received sufficient explanation for participation in this study, and who have received sufficient written consent from the patient himself / herself with sufficient understanding

Exclusion Criteria

1) Person with temporomandibular disorder
2) Person with jaw defect
3) Those who have problems with their general health and may have difficulty in dental treatment.
4) Those who have difficulty in communicating for treatment due to dementia, etc.
5) Those who have significant difficulty in going to hospital due to physical, mental or social reasons
6) In addition, the person in charge of the research or the person judged by the researcher to be inappropriate for conducting this research safely

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Oral Health-related QOL Scale OHIP-EDENT-J

Secondary Outcome Measures

Name	Time	Method
Patient satisfaction (100mmVAS)<br>Direct and indirect expenses and time required for medical care<br>Three-dimensional data of denture shape<br>Chewing efficiency<br>Occlusal contact area<br>Success rate<br>Complications