Trials / Completed
CompletedNCT04569929
3D-printed Implant Overdentures
Clinical Evaluation of Implant Overdentures Fabricated Using 3D -Printing Technology Versus Conventional Fabrication Technique: A Randomized Trial
- Status
- Completed
- Phase
- N/A
- Study type
- Interventional
- Enrollment
- 14 (actual)
- Sponsor
- October University for Modern Sciences and Arts · Academic / Other
- Sex
- All
- Age
- 60 Years – 70 Years
- Healthy volunteers
- Accepted
Summary
A randomized clinical trial (RCT) was designed. Fourteen completely edentulous participants were randomly allocated into two equal groups. All participants received two implants in the inter-foraminal area with ball attachments. Participants in the control group were rehabilitated with conventionally manufactured Polymethyl Methacrylate (PMMA) maxillary complete denture and mandibular implant overdentures while participants in intervention group received digital light processed (DLP)-printed photo-polymerizable PMMA Nextdent maxillary complete denture and mandibular implant overdentures. Follow-up appointments were scheduled at 3,6, and 12 months where data of Oral Health Impact Profile 19(OHIPEDENT19) was used to assess the OHRQoL (oral health related quality of life). In addition, denture retention was measured using digital force gauge device. Data were collected and statistically analyzed.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| OTHER | (DLP)-printed photo-polymerizable PMMA Nextdent mandibular implant overdenture | The bite registration records with their corresponding master casts were digitalized using an extra oral desktop 3D scanner (3shape D850) and then stored as standard triangulation language (STL) files (Figure 1). The STL files were then imported to Dental system PREMIUM3 design software (3Shape Dental System 2018) for model analysis, surveying and blocking out, designing full permanent denture bases, and for virtual teeth set-up following the recorded inter-arch space |
Timeline
- Start date
- 2019-01-01
- Primary completion
- 2020-06-05
- Completion
- 2020-08-10
- First posted
- 2020-09-30
- Last updated
- 2020-12-16
Locations
1 site across 1 country: Egypt
Source: ClinicalTrials.gov record NCT04569929. Inclusion in this directory is not an endorsement.