Actively Recruiting
Passive Fit of Implant-Supported Complete-Arch Prostheses Using Digital Workflows
Led by Universidad Complutense de Madrid · Updated on 2026-01-09
30
Participants Needed
1
Research Sites
60 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
The goal of this clinical trial is to evaluate and compare three digital workflows for the fabrication of definitive implant-supported full-arch prostheses in adult patients requiring fixed implant rehabilitation. The main questions it aims to answer are: * Does an automated AI-assisted digital workflow improve the passive fit of definitive full-arch implant-supported prostheses compared with manual and splint-guided alignment workflows? * Are there differences in marginal, geometric, mechanical, and radiographic passivity among the three digital workflows? Researchers will compare manual CBCT-STL alignment, splint-guided alignment, and automated AI-assisted CBCT-STL alignment to see if the degree of digital workflow automation affects the passive fit of definitive full-arch implant-supported prostheses. Participants will: * Be adults (18 years and older) indicated for fixed implant-supported full-arch rehabilitation. * Receive a definitive, screw-retained, full-arch implant-supported prosthesis fabricated using one of the three assigned digital workflows. * Undergo standardized clinical and radiographic assessments at the time of definitive prosthesis placement to evaluate prosthesis passive fit.
CONDITIONS
Official Title
Passive Fit of Implant-Supported Complete-Arch Prostheses Using Digital Workflows
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Adults aged 18 years or older
- Patients indicated for fixed implant-supported full-arch rehabilitation in the maxilla or mandible
- Presence of clinically stable, osteointegrated titanium implants suitable for prosthetic rehabilitation
- Absence of clinical or radiographic signs of peri-implant disease
- Ability to understand the study procedures and provide written informed consent
- Willingness and ability to attend all required clinical visits and evaluations
You will not qualify if you...
- Presence of peri-implant mucositis or peri-implantitis at the time of evaluation
- Implant mobility or implant positioning that prevents proper prosthetic rehabilitation
- Uncontrolled systemic medical conditions that could interfere with study participation or prosthetic treatment
- Cognitive, psychological, or medical conditions that limit the ability to comply with study procedures
- Inability to complete the required clinical evaluations or follow the study protocol, as judged by the investigator
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 1 location
1
University Complutense of Madrid
Madrid, Madrid, Spain, 28040
Actively Recruiting
How is the study designed?
Study Type
INTERVENTIONAL
Masking
SINGLE
Allocation
RANDOMIZED
Model
PARALLEL
Primary Purpose
TREATMENT
Number of Arms
3
Not the Right Trial for You?
Explore thousands of other clinical trials that might be a better match.
Sign up to get personalized trial recommendations delivered to your inbox.
Already have an account? Log in here