Actively Recruiting
All-on-X Stackable Guides for Maxillary Terminal Dentition
Led by Menoufia University · Updated on 2026-01-20
40
Participants Needed
1
Research Sites
121 weeks
Total Duration
On this page
Sponsors
M
Menoufia University
Lead Sponsor
M
Mansoura University
Collaborating Sponsor
AI-Summary
What this Trial Is About
This retrospective study will evaluate the clinical performance of maxillary All-on-X(full-arch implant-supported rehabilitation) implant rehabilitation using stackable guided surgery and immediate loading. Implant survival and peri-implant outcomes will be assessed over a 2-year follow-up, with regression analysis will be used to investigate the influence of surgical and prosthetic variables, including basal seating guide design.
CONDITIONS
Official Title
All-on-X Stackable Guides for Maxillary Terminal Dentition
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Adult patients presenting with terminal dentition of the maxillary arch
- Rehabilitation with a maxillary All-on-6 implant-supported complete fixed dental prosthesis
- Treatment performed using a fully digital stackable guided surgery workflow
- Immediate loading with a provisional fixed prosthesis
- Availability of complete clinical and radiographic records
- Minimum follow-up period of 2 years
- Prosthetic design classified as (Fixed prosthesis) FP-1 or FP-2 according to Misch classification
You will not qualify if you...
- Uncontrolled systemic conditions contraindicating implant surgery
- History of head and neck radiotherapy
- Presence of untreated periodontal or peri-implant infection at the time of surgery
- Incomplete or missing clinical or radiographic records
- Cases requiring simultaneous bone grafting procedures
- Severe maxillary atrophy (Cawood and Howell Class III-V)
- Cases requiring FP-3 prosthetic design
- Rehabilitation performed without guided surgery or without immediate loading
AI-Screening
AI-Powered Screening
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Trial Site Locations
Total: 1 location
1
Faculty of Dentistry
Shibīn al Kawm, Menoufia, Egypt
Actively Recruiting
Research Team
M
Mohammed El-Sawy, PhD
CONTACT
M
Mohammed T. Khater, PhD
CONTACT
How is the study designed?
Study Type
OBSERVATIONAL
Masking
N/A
Allocation
N/A
Model
N/A
Primary Purpose
N/A
Number of Arms
0
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