Clinical trials: Teeth Loss
Missing Teeth, Edentulous Alveolar Ridge
Hybrid Funnel Technique a Innovative Technique for Implant Site Preparation
Hybrid Funnel Technique arises from the union of subtractive and non-subtractive techniques for implant site preparation. Hybrid funnel technique is performed with specially designed drills and osteotome.
- Conditions
- Missing Teeth, Edentulous Alveolar Ridge, Tooth Loss
- Trial name
- NCT05499533
- Testing
- implant site preparation
- Where
- Italy
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Luigi Canullo
Dental Implantation, Missing Teeth
The Effect Of Enamel Matrix Derivatives On Gingival Tissue Thickness
Scientists do research to answer important questions which might help change or improve the way we do things in the future. The investigators know that using Enamel Matrix Derivatives results in thicker gum tissues around teeth.
- Conditions
- Dental Implantation, Missing Teeth, Periodontitis, Adult, Mucositis
- Trial name
- NCT07053969
- Testing
- Enamel Matrix Derivative
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center at San Antonio
Dental Implant Failure Nos, Alveolar Bone Loss
Ridge Splitting With Implant Placement Using Autogenous Tooth Graft
The aim of this study is to evaluate the radiographic and the clinical outcomes of application of the alveolar ridge splitting (ARS) in combination with ATG, associated with immediate implant placement versus ARS in combination…
- Conditions
- Dental Implant Failure Nos, Alveolar Bone Loss, Peri-Implantitis
- Trial name
- NCT06131541
- Testing
- autogenous tooth graft, autogenous bone graft
- Where
- Egypt
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Kafrelsheikh University
Dental Atraumatic Restorative Treatment
Clinical Evaluation of Enamel Microhardness Using Tooth Whitening Agents
The investigator will review the medical history taken by the participants' orthodontist that determined participants eligibility to participate in this study on the first appointment.
- Trial name
- NCT07165366
- Testing
- Carbamide Peroxide 10%, Hydrogen Peroxide
- Where
- Mexico
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Ultradent Products, Inc.
Missing Teeth, Dentures
Comparison Between Conventional and CAD/CAM Complete Dentures Designed Based on Neutral Zone Concept
A within-subject cross-over study is done on eight completely edentulous patients to compare two different complete removable dentures.
- Trial name
- NCT05990088
- Testing
- Heat Cured Conventional Polymethylmethacrylate Complete Removable Dentures based on neutral zone concept, CAD/CAM Milled Methacrylate Complete Removable Dentures based on neutral zone concept.
- Where
- Egypt
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Tooth Loss
Influence of Soft Tissue Thickness on the Bone Level Around Implants
Healthy soft tissue around the implant are considered as a biological seal to prevent inflammatory periimplant diseases and ensure healthy, stable and long-term survival of a dental implant.
- Trial name
- NCT04243460
- Testing
- Xenogeneic collagen matrix (XCM) graft augmentation, Connective tissue graft augmentation (CTG)
- Volunteers
- 57 people, healthy volunteers welcome
- Sponsor
- Medical Innovation Center Wroclaw
Bone Loss, Bone Remodeling Disorder
Socket Preservation Using Dentin Graft Autogenous Dentin Graft With Collagen Sponge on Dental Implant Stability AUTOGENOUS TOOTH GRAFT WITH COLLAGEN SPONGE ON DENTAL IMPLANT STABILITY
The present study was performed to evaluate socket preservation using collagen sponge with autogenous dentin graft versus collagen sponge with de-mineralised freez-dried bone graft on dental implant stability
- Conditions
- Bone Loss, Bone Remodeling Disorder, Bone Resorption
- Trial name
- NCT06853392
- Testing
- Demineralized freeze dried allograft with collagen sponge, autogenous dentin graft with collagen sponge
- Where
- Egypt
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Faculty of Dental Medicine for Girls
Tooth Loss
The Effect of Pre-operative Single Dose Antibiotic Prophylaxis on the Post-operative Implant Success
There is no consensus on antibiotic prophylaxis in dental implant applications, and its necessity is controversial. Current reports on antibiotic use are insufficient.
- Trial name
- NCT04856319
- Testing
- Dental implant placement, Antibiotic prophylaxis
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Biruni University
Missing Teeth
Enhancing Soft Tissues Around Inserted Implants by Two Different Methods
This randomized controlled clinical trial investigates the efficacy of xenogeneic collagen matrix (XCM) versus autogenous subepithelial connective tissue graft (SCTG) in enhancing the peri-implant soft tissue profile around…
- Trial name
- NCT06837688
- Testing
- Peri-implant soft tissue augmentation using connective tissue graft, Peri-implant soft tissue augmentation using xenogenic collagen matrix
- Where
- Syria
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Damascus University
Inclined Atrophy of the Distal Mandible, Socket Like Atrophy of the Aesthetic Zone
PEERS Multicenter Osseospeed TM TX Profile Implant: German Astra Soft Tissue (GAST) Maintenance Study
The open, prospective, non-controlled observational study is designed to provide information on the short-, medium- and long-term clinical performance of the Astra Tech OsseospeedTM implant surface in combination with a special…
- Trial name
- GAST (NCT01400321)
- Where
- 28 sites in Germany
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Johannes Gutenberg University Mainz
Tooth Loss
Submerged Versus Non-Submerged Healing of Implants Subjected To Contour Augmentation
It is a randomized controlled trial to evaluate two surgical techniques for dental implant placement simultaneously with bone augmentation.
- Trial name
- NCT04559802
- Testing
- Transmucosal Technique, Submerged Technique
- Where
- United States
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Nova Southeastern University
Edentulous, Alveolar Process Atrophy
Evaluation of Implant Stability Changes in Sites Prepared with Different Osseodensification Techniques: a Prospective Observational Clinical Study
The goal of this observational study is to compare, within a cohort of patients requiring rehabilitation in two different sites of the premolar area in the upper maxilla, the primary and secondary stability of implants placed in…
- Trial name
- NCT06679894
- Testing
- Implant site preparation with osteotomes and electrified mallet, Implant site preparation with osseodensification drills
- Where
- Italy
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- International Piezosurgery Academy
Bone Loss
Evaluation, the Histomorphometric Study of Nanocrystalline Hydroxyapatite (Nano Bone) Wif Lovastatin in the Preservation of the Tooth Socket
Twenty patients referring to periodontics department of Boroujerd Azad university of dentistry after obtaining consent to participate in the research project, which have more than 20 teeth, are over 18 years old and require…
- Trial name
- NCT03981601
- Testing
- Lovastatin 40 MG, without drug with Bone graft
- Where
- Iran
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Islamic Azad University, Sanandaj
Periodontitis, Localized Aggressive, Periodontal Diseases
Accuracy of Pulp Sensibility Test on Teeth With Deep Periodontal Pocket
The aim of this study is to evaluate the accuracy of pulp test in teeth presenting with deep periodontal pocket. The null hypothesis is no significant effect of periodontitis on the accuracy of pulp test.
- Conditions
- Periodontitis, Localized Aggressive, Periodontal Diseases, Endodontic Disease, Endodontic Inflammation
- Trial name
- NCT04399135
- Testing
- Orthopantomogram X-ray view, Endo-Ice, Electric Pulp Tester (EPT)
- Where
- Saudi Arabia
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Qassim University
Posterior Mandible Missing Tooth and /or Teeth
Flapless Versus Flap Technique for Evaluation of Crestal Bone Loss and Osseointegration of Dental Implants
this study aimed to evaluate both clinically and radiographically the effect of flapless versus flap techniques on initial crestal bone loss and osseointegration of dental implants in lower posterior area.
- Trial name
- NCT07159529
- Testing
- flapless technique, flap technique, tissue punching
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Tanta University
Tooth Loss
Implant Stability Changes Using Different Technique in Posterior Maxilla With Early Loading Protocol
60 implants were placed in patients seeking implantation of their lost posterior maxillary teeth (premolar and molars) with normal bone height beneath the floor of the maxillary sinus.
- Trial name
- NCT07442604
- Testing
- Densah burs, Magnetic Mallet technique, Conventional Drilling technique
- Where
- Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Bone Loss
Artificial Intelligence-Enhanced Three-Dimensional Reconstruction of Ridge Deficiencies
n the current study, AI-assisted 3D ridge augmentation of combined vertical and horizontal deficient ridges utilizing allogenic dentin block versus allogenic dentin shell graft will be assessed.
- Trial name
- NCT06693921
- Testing
- AI/guided block graft, AI/guided shell graft
- Where
- 2 sites in Egypt
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Kafrelsheikh University
Alveolar Bone Grafting
E-Polycaprolactone-Containing Membrane in Alveolar Bone Regeneration
This study aimed to evaluate the effectiveness of synthetic polycaprolactone (PCL) bioscaffold membranes used for alveolar augmentation in maxillofacial surgery for increasing the amount of newly formed bone after…
- Trial name
- NCT06627621
- Testing
- Alveolar Ridge Reconstruction
- Where
- Turkey (Türkiye)
- Volunteers
- 4 people, healthy volunteers welcome
- Sponsor
- cem üngör
Tooth Loss
Effect of Zirconia Implant Supported PEKK Crowns Versus Lithium Disilicate Crowns on Esthetics
aim of study is to evaluate esthetic and biomechanical outcome of maxillary anterior single-tooth zirconia implant supported PEKK crowns compared to lithium disilicate crowns on PEKK abutments .
- Trial name
- NCT03521024
- Testing
- poly ether ketone ketone, lithium disilicate
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Cairo University
Tooth Loss, Tooth Diseases
Autogenous Tooth Transplantation With Instrumentally Simulated Open Apex and Platelet-Rich Fibrin
Autogenous tooth transplantation (autotransplantation) represents a biologically valid alternative to implant therapy, particularly in young patients where implant placement is contraindicated due to ongoing skeletal growth.
- Conditions
- Tooth Loss, Tooth Diseases, Reimplant; Complications
- Trial name
- OpenApexT (NCT07393997)
- Testing
- Autogenous Tooth Transplantation, Alveolar Prf graft
- Where
- Italy
- Volunteers
- 5 people, healthy volunteers welcome
- Sponsor
- University of Bari Aldo Moro