Status:
UNKNOWN
3D Printing for the Fabrication of Mandibular Implant Overdentures
Lead Sponsor:
McGill University
Collaborating Sponsors:
ITI International Team for Implantology, Switzerland
Conditions:
Edentulous Mouth
Edentulous Jaw
Eligibility:
All Genders
60+ years
Phase:
NA
Brief Summary
CAD/CAM (computer-aided design and computer-aided manufacturing) can be a game-changer for better access to care by edentulous patients. Digital overdentures offer potential for more satisfied patient...
Eligibility Criteria
Inclusion
- Inclusion criteria:
- elderly according to the age cut-off purported by the World Health Organization (age \>=60 years) and living independently;
- completely edentulous;
- no tooth extraction within the past 12 mo;
- two Straumann tissue level RN implants symmetrically distributed in the anterior mandible for 3 or + mo before the trial interventions;
- desire to receive both upper denture and lower IMO with new stud attachments;
- good understanding of spoken and written English or French;
- Ability to provide written informed consent.
- Exclusion criteria:
- severe systemic disease or needing frequent hospitalization (i.e. American Society of Anesthesiologists Physical Status class \>II);
- evidence of cognitive or motor impairment;
- acute or chronic symptoms of parafunctional or temporomandibular disorders;
- intraoral pathologies, either acute, progressive, potentially malignant or capable to hamper denture fit;
- signs of endosseous lesions or residual dental structures in panoramic radiographs;
- signs of implant failure, including clinical mobility, peri-implant radiolucency, unacceptable bone loss (0.2mm/year after 1st year, or \<2mm any time) and persistent signs/symptoms (pain, neuropathy, infection or exudate).
Exclusion
Key Trial Info
Start Date :
November 30 2023
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
September 1 2025
Estimated Enrollment :
26 Patients enrolled
Trial Details
Trial ID
NCT06155630
Start Date
November 30 2023
End Date
September 1 2025
Last Update
December 4 2023
Active Locations (1)
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1
McGill University, Faculty of Dentistry
Montreal, Quebec, Canada, H3A1G1