Clinical trials: Edentulous Maxilla
Edentulous Jaw
Patient Satisfaction and Adaptation of Dentures Printed at 0 Versus 45 Degrees
This pilot study aims to compare the difference, if present in patient satisfaction, denture base adaptation and retention in 3d printed maxillary complete dentures fabricated at a build angle of 0 degrees versus 45 degrees.
- Trial name
- NCT06164366
- Testing
- 0 degrees 3D printed upper complete dentures, 45 degrees 3D printed upper complete dentures
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Cairo University
Disorder of Maxillary and Mandibular Dental Arch Relationship
Impact of Complete Removable Prosthetic Rehabilitations Performed by an Innovative DDTENS Protocol, on the Quality of Masticatory Function and the Management of Completely Edentulous Patients
Total edentulism is a profound physical, psychic and social handicap, which affects 5 million people in France. The most frequent complaint of edentulous patients rehabilitated by conventional Complete Removable Prostheses (CRP)…
- Trial name
- DD-TENS (NCT05096624)
- Testing
- DD-TENS system, Gold Standard, Digital Denture system
- Where
- France
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University Hospital, Montpellier
Edentulous; Alveolar Process, Atrophy, Edentulous Alveolar Ridge Atrophy
Bioactive Surfaces vs. Conventional Surfaces in Implants Placed in Atrophic Maxilla With Simultaneous Sinus Lift
In this controlled clinical study, a maxillary sinus lift (crestal approach) with OSSIX® Bone will be performed, and then implants MultiNeO CS (control group) and NINA MultiNeO NH (test group) will be inserted in edentulous…
- Trial name
- NCT05500911
- Testing
- sinus lift, implant placement
- Where
- Italy
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Studio Odontoiatrico Associato Dr. P. Cicchese e L. Canullo
Edentulous Maxilla
Comparing Scanning Accuracy of Full-Arch Maxillary Implants: Extraoral vs. Intraoral Techniques
Data acquisition from the patients: After 4 months of implant placement, three impressions/scans will be made for each patient as follows: Data 1: conventional impression using open tray transfer copings and silicon impression…
- Trial name
- NCT06669065
- Testing
- extraoral versus intraoral scanning techniques
- Where
- Egypt
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Misr University for Science and Technology
Implant, Healthy
A 5-year Clinical Evaluation Study on NobelReplace Conical Connection Implants
A new Nobel Biocare implant, NobelReplace Conical Connection (NR CC) has been developed. The implant is a two piece design to allow both one- and two- stage surgical procedures.
- Trial name
- NCT02175550
- Testing
- NR CC
- Volunteers
- 99 people, healthy volunteers welcome
- Sponsor
- Nobel Biocare
Maxilla, Tooth Loss / Rehabilitation
Loading Protocols for Dental Implants Placed in Healed Fully Edentulous Maxilla
The goal of this clinical trial is to compare immediate versus early loading protocols for complete implant-supported fixed dental prostheses in healed edentulous maxillae.
- Trial name
- NCT07574099
- Testing
- Immediate implant loading, Early loading
- Where
- Serbia
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Belgrade
Edentulous Alveolar Ridge
The Effect of Fiber-Reinforced Composites on Quality of Life and Bone Height in Maxillary Implant Arches
The aim of this study is assessing the effect of provisionalization with a glass fiber composite framework on patients' quality of life and bone height changes before the insertion of a definitive PEKKTON framework of…
- Trial name
- NCT06576778
- Testing
- PROVSIONALIZATION
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Cairo University
Edentulous Mouth
Retention of Computer Aided Design and Computer Aided Manufacturing Titanium Versus Co/Cr Single Dentures.
Steps in short: Undergoing the conventional steps of maxillary single denture construction till the step of framework construction that will be designed and constructed using CAD/CAM after optical scanning of the master cast ( 2…
- Trial name
- NCT03675594
- Testing
- CAD/CAM titanium denture base, CAD/CAM cobalt/chromium denture bases
- Where
- Egypt
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Cairo University
Alveolar Bone Loss, Bone Graft; Complications
Patient Satisfaction and Bone Gain Following Autogenous Particulate Sticky Bone Preparation With Xenograft Versus Without Xenograft for Grafting of Maxillary Anterior Knife Edge Ridge in Partially Edentulous Patients for Implant Placement
The aim is to evaluate the value and efficiency of sticky bone in the augmentation of alveolar ridge deficiency when being used with or without xenogenic bone graft for esthetic implant placement.
- Trial name
- NCT03556111
- Testing
- Sticky bone augmentation
- Where
- Egypt
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Cairo University
Edentulous Maxilla, Resorbed Maxilla
Zygomatic Versus Conventional Dental Implants in Augmented Maxillae
Dental implants are used for replacing missing teeth. Placing dental implants is limited by the presence of adequate bone volume permitting their anchorage.
- Conditions
- Edentulous Maxilla, Resorbed Maxilla, Implant Therapy
- Trial name
- NCT01961284
- Testing
- Zygomatic implant placement, conventional implants and augmentation of maxilla
- Where
- 2 sites in United Kingdom
- Volunteers
- healthy volunteers welcome
- Sponsor
- NHS Lothian
Edentulous Jaw
Intraoral Scanning v.s Desktop Scanning
The aim of this study was to evaluate the effect of intraoral scanning versus desktop scanning on the retention and adaptation of maxillary denture bases in completely edentulous patients.
- Trial name
- NCT06509269
- Testing
- intraoral scanning, Desktop scanning
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- British University In Egypt
Atrophy of Edentulous Maxillary Alveolar Ridge
Ascending Ramus Versus Chin Cortical Plates for Reconstruction of Atrophic Maxilla
Assessment of ascending ramus cortical plate for reconstruction of atrophic maxillary ridges versus chin cortical plates (Randomized clinical trial)
- Trial name
- NCT03629860
- Testing
- Atrophic maxillary alveolar ridge augmentation
- Where
- Egypt
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Cairo University
Prosthesis Survival
Prosthetic Management of All on Four Versus All on Six to Rehabilitate Completely Edentulous Maxillary Ridge Opposed by Natural Teeth
the aim of the study to compare the anterior maxillary bone index changes for patient rehabilitated with implant supported fixed prosthesis opposed by natural teeth
- Trial name
- NCT06114069
- Testing
- implant supported maxillary fixed prosthesis
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Edentulous Jaw
Comparing Marginal Bone Loss for Immediately Loaded Implants in Maxillary Full Arch Interim Prosthesis Using Welded Titanium Bar Versus Polyetheretherketone Bar
Fourteen completely edentulous patients will be randomly allocated into two parallel arm groups. For both groups virtual implant planning will be done and surgical guide will be planned and printed.
- Trial name
- NCT06127017
- Testing
- splinting dental implants with titanium bar, splinting dental implants with PEEK bar
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Atrophy of Edentulous Maxillary Alveolar Ridge
Graftless Lateral Maxillary Sinus Lift Balloon by Different Antrostomy Sizes With Simultaneous Implant Placement
two groups undergo for graftless sinus lift using AMBE (antral membrane balloon elevation) through different antrostomy size with simultaneous implant placement
- Trial name
- NCT03633968
- Testing
- maxillary sinus lift
- Where
- Egypt
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- ahmed mohammed khalil aldahouk
Edentulism Complete
3D Metrology-Based Comparison of Functional Casts Made With Conventional and 3D-Printed Custom Trays
This study will compare the dimensional discrepancies of functional casts obtained using conventional custom trays and 3D-printed custom trays made from PET-G (Polyethylene Terephthalate Glycol) filament.
- Trial name
- NCT07787715
- Testing
- Conventional PMMA Custom Tray, 3D-Printed Custom Tray
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Partially Edentulous Maxilla, Partially Edentulous Mandible
Evaluation of the Accuracy of Full Digital Workflow for Guided Implant Surgery Using the R2 Gate Software
The primary aim of the present study is to compare the accuracy of a full digital workflow for dental implants insertion to a partially digital workflow, for a limited edentulous space (1 to 3 dental units), in the maxilla or…
- Trial name
- DIGIMPLGD (NCT03814655)
- Testing
- Full digital workflow, Partially digital workflow
- Where
- 2 sites in Romania
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Concordia Dent Srl
Implant Stability
Comparison of Intrasinus and Extrasinus Approach for the Placement of Zygomatic Implants in Severely Resorbed Edentulous Maxillary Arch Using Zygomatic Success Code - An In-Vivo Study
Various approach has outlined in the literature but no clinical studies that have compared the intrasinus and extrasinus approach for the placement of zygomatic implants using zygomatic success code.
- Trial name
- NCT07452068
- Testing
- ZYGOMATIC IMPLANT KIT
- Where
- India
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Postgraduate Institute of Dental Sciences Rohtak
Atrophy; Edentulous Ridge
Bone Changes in Atrophic Maxilla Treated by Split-crest Technique
The effect of adding Nanobone on horizontal bone gain in ridge splitting.
- Trial name
- NCT02836678
- Testing
- Ridge splitting, immediate implant, Nanobone with PRF., Ridge splitting, immediate implantand PRF.
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Cairo University
Edentulous Alveolar Ridge
GFRC Enhance Patient Satisfaction and Reduce Complications in Maxillary Implants With Pekkton Frameworks
This study aims to evaluate the effect of provisionalization with a glass fiber composite framework on patient satisfaction and prosthetic complications before the insertion of a definitive PEKKTON framework when used under the…
- Trial name
- NCT06581354
- Testing
- PROVISIONALIZATION
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Cairo University