Clinical trials: Posterior Mandible
Immediate Implant Placement
Immediate Implant Placement Using Xenograft Mixed with Vitamin D Versus Hyaluronic Acid.
Immediate implant placement using xenograft as space filling material mixed with vitamin D versus hyaluronic acid in posterior mandible region This study aims to evaluate implant stability and density after placement of immediate…
- Trial name
- NCT06842368
- Testing
- Hyaluronic Acid (HA), Vitamin D
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Cairo University
Horizontal Augmentation of Atrophic Posterior Mandible
Mandibular Ridge Splitting Versus Khoury Shell Technique
Mandibular ridge splitting with complete separation of the buccal cortical plate versus Khoury shell technique for horizontal augmentation of atrophic posterior mandible
- Trial name
- NCT03781518
- Testing
- ridge splitting in group and khoury shell technique in the other group
- Where
- Egypt
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Cairo University
Cleft Palate, Maxillary Hypoplasia
Does Use of Rigid Fixation After Removing Distraction Osteogenesis Device Reduce the Relapse?
patients were enrolled by the inclusion criteria and were undergo lefort 1 maxillary osteotomy. after the latency phase the distraction was done in anterior- posterior vector.
- Conditions
- Cleft Palate, Maxillary Hypoplasia, Maxillary Retrognathism
- Trial name
- NCT02350803
- Testing
- mini plate
- Where
- Iran
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Shiraz University of Medical Sciences
Posterior Atrophic Mandible, Inferior Alveolar Nerve
Lateralization of the Inferior Alveolar Nerve After Repositioning of the Bone Window Versus Sticky Bone Augmentation
Rehabilitation of edentulous posterior mandibular regions with severe ridge atrophy using implants is subject to anatomical, surgical, and biological difficulties.
- Conditions
- Posterior Atrophic Mandible, Inferior Alveolar Nerve, Nerve Lateralization
- Trial name
- NCT04590339
- Testing
- Guided inferior Alveolar Nerve lateralization
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Alexandria University
Alveolar Bone Loss, Edentulous Jaw
Alloplastic Graft vs Xenograft for Horizontal Alveolar Ridge Augmentation
This prospective split-mouth randomized controlled trial compared horizontal alveolar ridge augmentation using alloplastic bone graft versus xenograft, both performed simultaneously with implant placement using the decompression…
- Trial name
- NCT07608744
- Testing
- Alloplastic bone graft, Xenograft
- Where
- Turkey (Türkiye)
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Ege University
Dental Pulp Necrosis
Antimicrobial Efficacy of Four Different Irrigation Protocols
proper disinfection of root canal system before obturation is a must for long term success of endodontic treatment, therefore a proper irrigant is mandatory, therefore investigators are studying the antibacterial effects of 4…
- Trial name
- NCT03668899
- Testing
- irrigation
- Where
- Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Implant
Primary and Secondary Stability of a One-Piece Compressive Implant System
Implant stability plays a major role in establishing implant osseointegration; it is considered an important requirement to decide the functional loading time with a fixed prosthesis.
- Trial name
- NCT06800508
- Where
- Iraq
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- University of Sulaimani
Free Gingival Graft, Free Gingival Graft Volume Change
Tissue Augmentation Technique Using Free Gingival Graft Simultaneous With Posterior Mandibular Implant
Presence of keratinized tissue (KT) around dental implants, plays a crucial role in stability and health of peri-implant tissues.
- Conditions
- Free Gingival Graft, Free Gingival Graft Volume Change, Keratinized Tissue
- Trial name
- NCT06645925
- Testing
- One Step Protocol, Two Steps Protocol
- Where
- Egypt
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Misr International University
DENTAL IMPLANTATION
Surface Topography and Color Stability of Implant Supported 3D Printed Provisional Restorations
Patient attending the Outdoor Patient Department of the Department of Prosthodontics at Post Graduate Institute of Dental Sciences, Rohtak will be screened.
- Trial name
- NCT06947070
- Testing
- To evaluate the surface topography and color stability of 3D printing provisional material.
- Where
- India
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Postgraduate Institute of Dental Sciences Rohtak
Alveolar Ridge Augmentation
Ridge Augmentation in Posterior Mandible Using Tunneling Technique With Amix of Autogenous Bone and Xenograft With and Without Collagen Membrane
aim Evaluation of the amount of bone gain following Ridge augmentation using tunneling technique in atrophic posterior mandibular ridges using anorganic bovine bone derived mineral mixed with particulated autogenous bone chips…
- Trial name
- NCT03712631
- Testing
- tunneling technique bone augmentation
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Cairo University
Alveolar Bone Atrophy
Comparative (Short vs. Standard) Length Implants in Early Stability Patterns.
Early Stability of Short vs. Standard Dental Implants in the Posterior Mandible This study compares how well short dental implants (7mm) work compared to standard-length implants (11mm) when placed in the back part of the lower…
- Trial name
- NCT07162389
- Testing
- Shallow-Threaded Short Implant (SHI), Shallow-Threaded Standard Implant (SDI)
- Where
- Yemen
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Science and Technology, Yemen
Alveolar Bone Loss
A Feasibility Study for Growth Bone Vertically With Titanium Mesh and Allograft in Lower Posterior Jaw
This study will involve placing donor bone into the back of lower jaw then covering with a newly designed titanium mesh. The mesh will then stay in the mouth for 4 months before it will be removed.
- Trial name
- NCT02255149
- Testing
- Bone/Mesh
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Michigan
Alveolar Bone Loss, Atrophy
Buccal Fat Pad Derived Stem Cells With Cortical Tenting in Posterior Mandible Reconstruction
In this study the buccal fat pad derived stem cells (BFPSCs) is harvested from buccal fat pad tissue of the patients receiving posterior mandible augmentation.
- Trial name
- NCT02745366
- Testing
- BFPSC+FDBA+PRF, FDBA+PRF
- Where
- Iran
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Shahid Beheshti University of Medical Sciences
Implant Therapy, Augmentation, Alveolar Ridge
Crestal Bone Changes Following Equi-crestal Versus Subcrestal Implant Placement
Statement of problem: The stability of peri-implant bone is a crucial factor for the long-term success of dental implants, where crestal bone plays a significant role in both the primary as well as the long- term implant…
- Trial name
- NCT06760442
- Testing
- Subcrestal implant placement, Crestal implant placement
- Where
- Egypt
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Misr International University
Partial Edentulism
Impact of Cantilever Design on Clinical, Radiographic, and Volumetric Parameters: a Retrospective Study
The present retrospective study aims to evaluate the impact of cantilever design in the posterior areas of the mandible on clinical, radiographic, and volumetric parameters with an 8-year follow-up.
- Trial name
- NCT06104163
- Where
- Italy
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- University of Catania
Neurosensory Disorder
Effect of Platelet Rich Fibrin Membrane on the Neurosensory Dysfunction After IAN Lateralization for Implant Placement.
In many cases the bone of the edentulous posterior mandibular regions is atrophied such that sufficiently long fixtures cannot be placed without encroaching on the inferior alveolar nerve so rehabilitation of these regions with…
- Trial name
- NCT03952663
- Testing
- inferior alveolar nerve lateralization and dental implant placement., platelet rich fibrin membrane around the nerve
- Where
- Egypt
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Cairo University
Pulp Necrosis, Apical Periodontitis
The Effect of Different Intra-canal Medications on Postoperative Pain
The aim of this study is to assess the effect of ibuprofen, nitrofurantoin, and calcium hydroxide on postoperative pain after endodontic treatment of necrotic mandibular posterior teeth Research question/hypothesis: In patients…
- Trial name
- NCT07603934
- Testing
- ibuprofen, Nitrofurantoin, Calcium Hydroxide
- Where
- Egypt
- Volunteers
- 111 people, healthy volunteers welcome
- Sponsor
- Cairo University
Alveolar Bone Loss
Comparison of Autogenous Bone Graft and Screw Tent-Pole Technique on Atrophic Mandible
The purpose of the present study was to assess the effect of injectable platelet-rich fibrin (i-PRF) enriched with allograft on alveolar bone regeneration when compared with autogenous block bone graft, in the same participants.
- Trial name
- NCT04133090
- Testing
- Autogenous block bone graft, i-PRF enriched allograft material+ screw tent pole technique
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Ege University
Mandible Small
Augmentation of Atrophic Mandibule Using Poly Ether Ether Ketone Mesh
Comparative study between custom-made polyether ether ketone and titanium mesh for augmentation of atrophic posterior mandible.
- Trial name
- RCT (NCT04017117)
- Testing
- under local anasthesia,Ridge Augmention of posterior atrophic mandible by using mix of autogenous bone graft and bone substitutes is used under PEEK mesh
- Where
- Egypt
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Cairo University
Horizontal Alveolar Bone Defect, Guided Bone Regeneration
Guided Bone Regeneration in Lower Posterior Edentulous Arch Using Resorbable or Non Resorbable Membrane.
the purpose of this study is to compare the efficiency of non-resorbable membrane versus resorbable membrane in guided bone regeneration in atrophic posterior mandible.
- Trial name
- NCT07254494
- Testing
- guided bone regeneration using Resorbable membrane pericardium, guided bone regeneration using non resorbable ptfe membrane
- Where
- Lebanon
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Beirut Arab University