Actively Recruiting
Comparative Evaluation of Surface Topography and Color Stability of Implant Supported Provisional Restorations Using Two Different 3D Printing Materials in Mandibular Posterior Region
Led by Postgraduate Institute of Dental Sciences Rohtak · Updated on 2025-04-27
24
Participants Needed
1
Research Sites
N/A
Total Duration
On this page
AI-Summary
What this Trial Is About
Researchers are evaluating the surface texture and color stability of implant-supported provisional dental restorations made using two different 3D printed polymethyl methacrylate resins. This randomized clinical trial focuses on patients with missing teeth in the lower jaw area who require single stage endosseous implants. The study aims to compare these two biocompatible 3D printing materials to understand their performance after use in the mouth. The study involves placing single stage implants followed by early non-functional loading with provisional crowns fabricated from one of the two 3D printed materials, forming two groups: Group A and Group B. Each group will have 12 samples, and the provisional restorations made from these materials will be assessed for surface topography and color stability after intraoral use. The trial is conducted in the Department of Prosthodontics and Crown & Bridge at the Post Graduate Institute of Dental Sciences, Rohtak. Participants will be screened through history taking and clinical examination to confirm eligibility. The researchers will measure surface topography using a profilometer and color stability using a spectrophotometer over a period of two years. Data will be analyzed statistically to compare the two materials. The study includes ongoing monitoring of oral hygiene, bone quality, and implant site conditions to ensure safety and effectiveness during the trial period.
CONDITIONS
Brief Title
Surface Topography and Color Stability of Implant Supported 3D Printed Provisional Restorations
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Subjects consented to participate in the study.
- Subjects with maintainable oral hygiene.
- Subjects with adequate edentulous space at the prospective implant site.
- Subjects with availability of adequate quantity and quality of bone.
You will not qualify if you...
- Subject with presence of infection around proposed site of implant placement.
- Subjects with any condition that would interfere with the soft tissue and bone healing.
- Subjects in which surgical procedure is contraindicated for any reasons.
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Your Study Journey
Duration - 2 to 4 weeks
Participants are screened for eligibility to participate in the trial.
1 visit (in-person)
Duration - Up to 2 years
Participants receive implant supported provisional restorations fabricated using one of two different 3D printing materials to evaluate surface topography and color stability.
Regular visits for assessments over 2 years
Trial Site Locations
Total: 1 location
1
PGIDS
Rohtak, Haryana, India
Actively Recruiting
Research Team
M
Manu Rathee, MDS
How is the study designed?
Study Type
INTERVENTIONAL
Masking
QUADRUPLE
Allocation
RANDOMIZED
Model
PARALLEL
Primary Purpose
TREATMENT
Number of Arms
2
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