Clinical trials: Atrophied Posterior Maxilla
Atrophied Posterior Maxillary Ridge
Open Sinus Lift Technique With Simultaneous Implantation Using Platelet Rich Fibrin (PRF) Versus Nano-crystalline Hydroxyapatite
Evaluation of bone quantity in open sinus lift technique with space maintaining using platelet rich fibrin (PRF) as sole augmentation material versus nano crystalline hydroxyapatite with simultaneous placing of implants.
- Trial name
- NCT02577289
- Testing
- Evaluation of bone quantity in open sinus lift technique with simultaneous implantation ( Nano crystalline hydroxyapatite), Evaluation of bone quantity in open sinus lift technique with simultaneous implantation (PRF)
- Where
- Egypt
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Cairo University
Edentulous Posterior Maxilla, Maxillary Sinus Pneumatization
Graftless TSFE Via Self-tapping Implants
This prospective clinical trial aims to evaluate the efficiency, safety, and reliability of a minimally invasive graftless transcrestal sinus lifting approach with simultaneous dental implant placement in patients with edentulous…
- Conditions
- Edentulous Posterior Maxilla, Maxillary Sinus Pneumatization, Alveolar Bone Atrophy
- Trial name
- G-TSFE (NCT07424742)
- Testing
- Graftless Transcrestal Sinus Membrane Elevation with Simultaneous Implant Placement
- Where
- Yemen
- Volunteers
- 20 people
- Sponsor
- Sana'a University
Maxillary Sinus Augmentation, Posterior Maxillary Atrophy
Histologic and Histomorphometric Evaluation of Lateral Maxillary Sinus Augmentation With or Without Platelet-Rich Fibrin
This study evaluates bone healing after lateral maxillary sinus lift surgery performed prior to dental implant placement. This surgical procedure is commonly used when there is insufficient bone height in the upper jaw to support…
- Trial name
- NCT07348198
- Testing
- Lateral Maxillary Sinus Augmentation With DFDBA, Lateral Maxillary Sinus Augmentation With DFDBA and PRF
- Where
- Turkey (Türkiye)
- Volunteers
- 21 people
- Sponsor
- Marmara University
Maxillary Sinus Disease
Evaluation of Bone Height Gain Following Trans-crestal Sinus Floor Elevation
Missing teeth usually result in functional and cosmetic deficits. Traditionally, they have been restored with dentures or fixed bridges.
- Trial name
- NCT05411510
- Testing
- Densah bur
- Where
- 2 sites in Egypt
- Volunteers
- 20 people
- Sponsor
- Ahmed Mohamed Said Rozeik
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
Implant Site Reaction, Maxillary Deficiency
Radiographic Assessment of Bone Gain Following Sinus Lifting With Simultaneous Implant Placement Using Crestal Approach With Membrane Control Technique for Bone Augmentation of Atrophied Maxillary Posterior Ridge
This study aims to evaluate the quantity and quality of the native and the newly bone around dental implants that's simultaneously installed with sinus lifting
- Trial name
- NCT06446687
- Testing
- Dental implant with sinus lifting.
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Cairo University
Alveolar Bone Resorption
Trans-gingival or Subcrestal Short Implants Posterior Maxilla Bone Changes
two groups of inserted implants: trans-gingival and under-bone level; difference in the marginal bone loss at six months from placement between the two groups of implant positioned in the posterior atrophic maxilla
- Trial name
- NCT05975138
- Testing
- implant insertion
- Where
- Italy
- Volunteers
- 22 people
- Sponsor
- International Piezosurgery Academy
Atrophied Posterior Maxilla
One-stage Maxillary Sinus Elevation Using a Bone Core Containing an Implant From the Mandibular Symphysis
Two groups of patients with atrophy in posterior maxilla indicated for sinus lift. First group will be subjected to open sinus lift with chin bone graft. Second group will be subjected to sinus floor elevation using a bone ring.
- Trial name
- NCT03590964
- Testing
- Open sinus lift using chin bone graft, Sinus lift using bone ring containing the implant.
- Where
- Egypt
- Volunteers
- 30 people
- Sponsor
- Cairo University
Posterior Atrophic Maxilla
Clinical and Patient Outcomes of 4 mm Ultra-Short vs. 8 mm Implants With Bone Augmentation in the Back Upper Jaw
This study aims to compare 2 different groups of patients with both a healed site in the upper posterior sector after extractions, one treated with ultra-short implants, and another with long implants with bone regeneration.
- Trial name
- NCT07417293
- Testing
- Ultra short implants, Long implants with bone augmentation
- Volunteers
- 35 people
- Sponsor
- Universitat Internacional de Catalunya
Alveolar Bone Atrophy, Alveolar Bone Grafting
Digital Planning and Clinical Assessment of the Treated Atrophic Posterior Maxilla With a Sinus Lift Procedure: a Cross-sectional Study.
Maxillary posterior area is the most challenging site for dental implant placement. Indeed, complex remodeling processes, resulting in changes of the maxillary sinus and shape of the alveolar ridge will cause difficulties in…
- Conditions
- Alveolar Bone Atrophy, Alveolar Bone Grafting, Peri-Implant Health, Sinus Floor Augmentation
- Trial name
- NCT07526337
- Where
- Lebanon
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Saint-Joseph University
Tooth Loss, Bone Atrophy
Sinus Lift: Saving Time and Reducing Morbidity
BACKGROUND Tooth loss impairs the OHRQoL. Dental implants have expanded treatment options of edentulous patients and improved their OHRQoL, however, in the posterior maxillary sextants the possibility to place implants of desired…
- Trial name
- SmartLiftRER (NCT02415946)
- Testing
- Sinus floor augmentation (lateral), Sinus floor augmentation (transcrestal)
- Where
- 2 sites in Italy
- Volunteers
- 57 people
- Sponsor
- University Hospital of Ferrara
Severely Atrophic Posterior Maxilla
Two-Stage Transcrestal Sinus Lift With Osseodensification: Allograft vs Autogenous-Xenograft
This study is a prospective, randomized, controlled clinical trial comparing two grafting approaches used during two-stage crestal sinus lifting with osseodensification in patients with severely atrophic posterior maxillae…
- Trial name
- TTSL-OD-AX (NCT07813910)
- Testing
- Osseodensification sinus floor elevation
- Where
- Egypt
- Volunteers
- 24 people
- Sponsor
- Cairo University
Edentulous Maxilla, Atrophic
Guided Pterygoid Implants: an Accuracy Study
The aim of this clinical study is to evaluate the accuracy of placing pterygoid implants using custom-made surgical guides in patients with atrophied posterior maxilla.
- Trial name
- G-PTERYGOID (NCT07840339)
- Testing
- 3D Printed Digital Surgical Guide
- Where
- Egypt
- Volunteers
- 9 people
- Sponsor
- Tanta University
Implants
Implants Placed With Crestal Sinus Approach Versus Osseodensification in Atrophic Posterior Maxilla
However, recently, most described techniques for posterior atrophic maxillary rehabilitation, are targeting more conservative, cost-effective and efficient methods for sinus elevation eliminating its lateral access.
- Trial name
- NCT06207578
- Testing
- implant placement using crestal sinus approach, Implant placement using osseodensification
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Misr International University
Alveolar Bone Loss
Bone Height Gain Following Transcrestal Sinus Floor Elevation Using Piezoelectric Surgery Versus The Conventional Osteotome Technique
Missing teeth usually result in functional and cosmetic deficits. Traditionally, they have been restored with dentures or fixed bridges.
- Trial name
- NCT03944811
- Testing
- piezoelectric device, Summers technique
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Cairo University
Maxillary Sinus Floor Augmentation, Maxillary Sinus Elevation
Assessment of a New Enhanced Xenograft in Open Maxillary Sinus Augmentation
Implant supported dental restorations are sometimes challenging with decreased bone height in the posterior maxilla. The goal of this study is to test an augmentation bone substitute in elevating the maxillary sinus floor; in…
- Conditions
- Maxillary Sinus Floor Augmentation, Maxillary Sinus Elevation, Bone Augmentation
- Trial name
- sinus (NCT07737704)
- Testing
- Xenograft, maxillary sinus membrane elevation and stabilization.
- Where
- 3 sites in Egypt
- Volunteers
- 30 people
- Sponsor
- Misr International University
Alveolar Bone Loss
Alveolar Ridge Preservation (ARP) in the Posterior Maxilla After the Extraction of Maxillary Molars
Dental implants are a fixed replacement solution with reported long-term survival rates between 94-98% over 20-40 years. In order to ensure successful implant therapy, adequate bone and soft tissue as well as correct 3D…
- Trial name
- NCT07433322
- Testing
- Ossix mineralized grafting immediately at extraction, Delayed grafting at implant placement
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Virginia Commonwealth University
Alveolar Bone Loss, Sinus Floor Augmentation
Impact of Alveolar Ridge Preservation on the Potential Need for Sinus Floor Elevation: A 10-year Retrospective Radiographical Study
This research aims to investigate the influence of alveolar ridge preservation, after extraction of maxillary posterior teeth, on the potential need of sinus floor augmentation procedures (that include lateral or crestal sinus…
- Conditions
- Alveolar Bone Loss, Sinus Floor Augmentation, Sinus Pneumatization, Alveolar Bone Atrophy
- Trial name
- NCT07526129
- Testing
- Alveolar ridge preservation using bony biomaterials
- Where
- Lebanon
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- Saint-Joseph University
Bone Formation Around Implant After Crestal Sinus Lifting
Assessment Crestal Maxillary Sinus Membrane Elevation Using Different Implant Heights
This study is aiming to evaluate primary stability and bone gain in trans-crestal osseodencification technique using Regular concaved osteotomes at different height elevations.
- Trial name
- NCT05166434
- Testing
- trans-crestal sinus lifting
- Where
- Egypt
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Cairo University
Bone Deficiency, Posterior Maxillae
Morphological Pattern of the Atrophic Posterior Maxillae
Overcoming the vertical and horizontal bone deficiency in the posterior maxillae are considered as the most challenging scenarios for implant-supported oral rehabilitation in modern implant dentistry.
- Trial name
- NCT02833337
- Testing
- Cone-beam computed topography
- Where
- Spain
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Center of Implantology, Oral and Maxillofacial Surgery, Badajoz, Spain