Facial Prediction Technology for Edentulous Patients

Status Recruiting

Clinical Trial Summary

According to data from the World Health Organization, approximately 160 million people worldwide are edentulous. The incidence increases with age, and the proportion of edentulous patients is higher in the population aged 60 and above. Loss of teeth or edentulism can affect facial appearance, causing people to feel self-conscious and loss confidence in social situations, and even lead to psychological illnesses. Therefore, edentulous patients not only pay close attention to the recovery of oral function but also attach great importance to facial contour improvement. For a long time, due to technological limitations, clinicians have been unable to depict the changes in facial contour after implant placement for patients before surgery. However, with the development of artificial intelligence technology, deep learning-based methods for predicting soft tissue facial deformation have made this mission a possibility. This study established a multi-modal dataset for edentulous patients before and after implant restoration to lay the foundation for predicting facial contour changes after implant treatment. A graph generative adversarial network based on multi-modal data was proposed to achieve fast and high-precision facial contour prediction. To address the common challenges of slow computation and excessive computational resource consumption in current triangular mesh deformation simulation methods, this project innovatively proposed a graph generative adversarial network that uses multi-modal data and incorporates self-attention mechanisms to achieve fast and high-precision facial contour prediction for edentulous patients after implant restoration.

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT06080633
Study type	Observational
Source	KU Leuven
Contact
Status	Recruiting
Phase
Start date	June 1, 2023
Completion date	December 1, 2026

View Details

See also
Status	Clinical Trial	Phase
Active, not recruiting	`NCT05082038` - Mandibular Full-arch Rehabilitation With Internal Hexagonal and Conical Connection Implants	N/A
Completed	`NCT01411683` - Mandibular Overdentures Retained by Conventional or Mini Implants	N/A
Completed	`NCT05924451` - Study of Hard and Soft Tissue Behavior Around Abutments on Implants.	N/A
Completed	`NCT04851002` - Effects of Different Centrifuged Platelet Concentrates on Bone Remodelling Around Dental Implants	N/A
Completed	`NCT01230320` - Simplified vs. Conventional Methods for Complete Denture Fabrication	N/A
Active, not recruiting	`NCT05062863` - An Observational Clinical Study of the T3 Dental Implant System
Active, not recruiting	`NCT04354688` - T3 Certain Tapered With DCD vs T3 Certain Tapered Non-DCD	N/A
Not yet recruiting	`NCT06152432` - Maxillary Implant Overdentures Retained by Bars or Locator	N/A
Completed	`NCT06209814` - Evaluation of Open-face Maxillary Complete Denture for Patients With Prominent Premaxilla	N/A
Recruiting	`NCT04662333` - Adjunctive Benefit of Xenograft Plus a Membrane During Sinus Crestal Approach	N/A
Active, not recruiting	`NCT04237545` - A Clinical Study of the T3 Short Dental Implant System	N/A
Active, not recruiting	`NCT04236336` - A Clinical Study of the TSV Dental Implant System
Not yet recruiting	`NCT03674554` - Prosthetic Complications of Screw Retained Restoration	N/A
Not yet recruiting	`NCT06155630` - 3D Printing for the Fabrication of Mandibular Implant Overdentures	N/A
Recruiting	`NCT04429373` - Effect of Platelet-rich Plasm (PRF) on Two-implant Mandibular Overdenture: a Split Mouth	N/A
Completed	`NCT06146153` - Intra Oral Scanning of Edentulous Arches
Completed	`NCT05777980` - Effect of Prosthetic Rehabilitation on Nutritional Status of Geriatric Patients
Completed	`NCT03992300` - Comparison of Full-arch Implant-supported Frameworks From an Intraoral Scanning or From a Conventional Impression	N/A
Completed	`NCT03538184` - Molecular Content of Peri-implant Sulcus During Wound Healing and Osseointegration Following Drilling and Piezosurgery	N/A
Not yet recruiting	`NCT06393582` - Accuracy Evaluation of Implant Impressions: A Prospective Study	N/A