Surface Topography and Color Stability of Implant Supported 3D Printed Provisional Restorations (NCT06947070) | Clinical Trial Compass
RecruitingNot Applicable
Surface Topography and Color Stability of Implant Supported 3D Printed Provisional Restorations
India24 participantsStarted 2023-07-01
Plain-language summary
Patient attending the Outdoor Patient Department of the Department of Prosthodontics at Post Graduate Institute of Dental Sciences, Rohtak will be screened. The screening will include history taking and clinical examination of the partially edentulous patients. Patients will be selected according to the inclusion and exclusion criteria. Single stage endosseous implants will be placed. Two different Biocompatible 3D printed Polymethyl methacrylate resin will constitute two groups, Group A and Group B. 3D printed provisional poly methyl methacrylate resin crowns will be fabricated with Group- A and Group-B material followed by evaluation of surface topography and color stability after intraoral use.
Who can participate
Age range
20 Years – 60 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. 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.
Exclusion criteria
. 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.
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1This trial is studying 3D-printed temporary crowns placed on dental implants — how does a 3D-printed provisional restoration compare to the traditional temporary ones in terms of how well it fits and holds up over time?
2Since this trial is measuring surface texture and color stability, does that mean the implant treatment itself is the same as standard care, and the main difference is just how the temporary crown is made?
3What are the potential risks of participating — for example, could the 3D-printed temporary crown wear down faster or be more prone to staining or chipping than a conventionally made one?
4This study is listed as 'Phase NA,' which I understand often applies to device or material studies rather than drug trials — does that mean there's less uncertainty about safety compared to an early-phase drug trial, and what's already known about using 3D-printed materials in the mouth?
5How long would I need to come in for follow-up visits to have the surface texture and color of the temporary crown measured, and would that add significant time or appointments beyond my normal implant treatment schedule?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Surface topography of provisional restorations.
Timeframe: 2 years
2
Color stability of provisional restorations
Timeframe: 2 years
Trial details
NCT IDNCT06947070
SponsorPostgraduate Institute of Dental Sciences Rohtak