Clinical trials: Atrophic Edentulous Maxilla
Edentulous; Alveolar Process, Atrophy
Reliability of All on 4 Using 2 Zygomatic and 2 Conventional Implants vs All on 4 Implants for Rehabilitation of Maxilla
Oral rehabilitation by dental implants in the severely atrophic maxilla often represents a challenge. To overcome this difficulty, bone augmentation procedures such as sinus augmentation, guided bone regeneration (GBR), or…
- Trial name
- NCT05108324
- Testing
- zygomatic implant, conventional implant
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cairo University
Maxillary Defect Reconstruction, Atrophic Edentulous Maxilla
Evaluation of Accuracy of Three-Dimensionally Guided Zygomatic Implant Installation
This study was conducted at the Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Tanta University. A prospective non-controlled clinical study was performed on ten patients with compromised zygomaticomaxillary…
- Trial name
- NCT07463469
- Testing
- zygomatic implant installation using custamized bone supported surgical guide
- Where
- Egypt
- Volunteers
- 10 people
- Sponsor
- Tanta University
Edentulous Alveolar Ridge, Bone Atrophy, Alveolar
Crestal vs Lateral Sinus Lift Augmentation
The aim of this randomised controlled trial (RCT) of split-mouth design was to compare patient preference and effectiveness of two different techniques for lifting the maxillary sinus: the crestal approach versus the lateral…
- Trial name
- NCT04111250
- Testing
- Maxillary sinus augmentation
- Where
- Albania
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Hospital San Pietro Fatebenefratelli
Atrophy, Jaw, Edentulous, Partially
Comparative Results of Six Biomaterials Used in Two-stage Maxillary Sinus
Objectives: The aim of the study was to compare histological and histomorphometric results of six bone substitute materials used as graft in two-stage maxillary sinus augmentation model, after 6-month-healing.
- Conditions
- Atrophy, Jaw, Edentulous, Partially, Sinus Floor Augmentation, Bone Substitutes
- Trial name
- NCT03496688
- Testing
- Sinus floor augmentation
- Volunteers
- 6 people
- Sponsor
- University of Roma La Sapienza
Edentulism, Dental Implant
Multicentric Prospective Observational Study of Neodent Implantable Devices of Helix Short System
This is a post-market prospective observational study to prospectively collect clinical data to confirm the long-term safety and clinical performance of implants and abutments Helix Short in a daily dental practice setting, by…
- Conditions
- Edentulism, Dental Implant, Atrophy of Edentulous Alveolar Ridge, Atrophy of Edentulous Mandibular Alveolar Ridge
- Trial name
- NCT07119151
- Testing
- Dental Implant
- Volunteers
- 94 people
- Sponsor
- Neodent
Jaw, Edentulous, Partially, Alveolar Bone Loss
Straumann Bone Ceramic Versus BioOss in Sinus Elevation
Straumann Bone Ceramic (SBC) and BioOss will be used as bone grafting materials when there is a need for bone augmentation in the posterior upper jaw. 9 months later the bone formation is evaluated.
- Trial name
- NCT00900822
- Testing
- Straumann Bone Ceramic, BioOss
- Where
- Sweden
- Volunteers
- 11 people
- Sponsor
- Institut Straumann AG
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
Alveolar Bone Loss, Sinus Floor Augmentation
Two Bovine Xenografts in Lateral Window Sinus Augmentation With or Without Bone Marrow Blood
The goal of this clinical trial is to learn whether adding a small amount of blood taken from the jawbone marrow improves new bone formation when two different bone graft materials are used in maxillary sinus lift surgery.
- Conditions
- Alveolar Bone Loss, Sinus Floor Augmentation, Edentulous Alveolar Ridge
- Trial name
- NCT07904065
- Testing
- Deproteinized Bovine Bone Mineral (Bio-Oss), Deproteinized Bovine Bone Mineral (InterOss), Mandibular Bone Marrow Blood Aspiration
- Where
- Chile
- Volunteers
- 40 people
- Sponsor
- Universidad del Desarrollo
Atrophic Maxilla, Edentulous Jaw
Smart Box With OT Equator Attachment in Retaining Implant-assisted Overdenture for the Atrophic Maxilla.
The aim of the present study is to clinically and radiographically evaluate the effect of the use of recently developed Smart Box accompanied with OT Equator attachment in retaining of the inclined implant assisted overdenture…
- Trial name
- NCT05352620
- Testing
- Implant assisted maxillary overdenture
- Where
- Egypt
- Volunteers
- 10 people
- Sponsor
- Hams Hamed Abdelrahman
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 Alveolar Ridge Atrophy, ATROPHYC EDENTULOUS JAW
Assessment of the Accuracy of Full Digital Workflow in Patient Specific Submerged Subperiosteal Implants: A Case Series Study
custom made subperiosteal implants will be designed using the patients' CT data and will be inserted with the help of a surgical guide and loaded by a screw retained full arch prosthesis. accuracy will be assessed
- Conditions
- Edentulous Alveolar Ridge Atrophy, ATROPHYC EDENTULOUS JAW, Edentulous Maxilla, Edentulous Alveolar Ridge In Mandible
- Trial name
- NCT07014527
- Testing
- Patient specific subperiosteal implants
- Where
- Egypt
- Volunteers
- 10 people
- Sponsor
- Cairo University
Edentulous; Alveolar Process, Atrophy
Melatonin and Hyaluronic Acid in Maxillary Sinus Augmentation
melatonin proved an ability to repair bone defects and enhance osseointegration of dental implants. Also, hyaluronic acid has osteopromoting properties.
- Trial name
- NCT04625179
- Testing
- Melatonin and hyaluronic acid and sinus membrane elevation, sinus membrane elevation without any materials
- Where
- Egypt
- Volunteers
- 16 people
- Sponsor
- Hams Hamed Abdelrahman
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
Atrophy of Edentulous Maxillary Alveolar Ridge, Alveolar Bone Atrophy
Morphological Characteristics of Anterior Maxillary Bone and Dynamic Navigation in Full-Arch Implant Placement
The goal of this clinical trial is to evaluate the effectiveness of dynamic navigation in full-arch dental implant placement in patients with complete maxillary edentulism.
- Trial name
- NCT06974253
- Testing
- Nasopalatine Implants, Trans-Sinus Implants, and Trans-Nasal Implants for Full-Arch Rehabilitation
- Where
- Vietnam
- Volunteers
- 20 people
- Sponsor
- University of Medicine and Pharmacy at Ho Chi Minh City
Atrophy of Edentulous Maxillary Alveolar Ridge
Influence of Anatomy of Maxillary Sinus on New Bone Formation After Transcrestal Augmentation Procedures
The aim of this study is to analyze neoformed bone after maxillary sinus lifting with transcrestal approach, in atrophic crests (≤5 mm residual bone height). Clinical and laboratory data will be related to maxillo breast anatomy.
- Trial name
- SLSS (NCT03209284)
- Testing
- transcrestal sinus floor elevation
- Where
- Italy
- Volunteers
- 30 people
- Sponsor
- International Piezosurgery Academy
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
Jaw, Edentulous, Jaw, Partially Edentulous
Prospective Registry of Immediate/Delayed Loading of Implants in the Cranial Bone-grafted Severely Atrophic Jaw
Edentulism is often associated with a negative psychosocial impact. The concept of prosthetic rehabilitation in which a prosthesis is supported by osseointegrated implants, was first introduced in the late 1960s by Brånemark et…
- Trial name
- ILICRAN (NCT02664298)
- Where
- Belgium
- Volunteers
- 120 people
- Sponsor
- AZ Sint-Jan AV
Edentulous Maxilla, Maxillary Bone Loss
NobelZygoma TiUltra Implant System Study
The goal of this prospective study is to assess short term (12-months) clinical outcomes of NobelZygoma TiUltra implants and Multi-unit Abutment Xeal in the rehabilitation of participants with severely atrophic maxilla treated…
- Conditions
- Edentulous Maxilla, Maxillary Bone Loss, Atrophic Maxilla
- Trial name
- NCT07258940
- Testing
- NobelZygoma™ 0° CC TiUltra™implant ; NobelZygoma™ 45° Ext Hex TiUltra™ implant, Multi-Unit Abutment Xeal Zygoma Ext Hex RP; 17° Multi-Unit Abutment Xeal Zygoma Ext Hex RP; 45° Multi.Unit Abutment Xeal Zygoma CC RP; 60° Multi-Unit Abutment Xeal Zygoma CC RP
- Where
- 2 sites in Italy, Switzerland
- Volunteers
- 85 people
- Sponsor
- Nobel Biocare
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
Atrophic Edentulous Maxilla, Zygomatic Implants
Assessment of Soft Tissue Thickness Over Zygomatic Implants in Atrophied Maxilla Covered With Buccal Fat Pad vs. Palatal Pedicle Flap
Background and Rationale The rehabilitation of the severely atrophied maxilla utilizing zygomatic implants is a highly predictable and effective treatment modality.
- Conditions
- Atrophic Edentulous Maxilla, Zygomatic Implants, Dental Implant, Soft Tissue Augmentation at Dental Implants
- Trial name
- NCT07574606
- Testing
- Palatal pedicle over zygomatic implant, covering zygomatic implants using buccal fat pad
- Where
- Egypt
- Volunteers
- 4 people
- Sponsor
- Future University in Egypt