Clinical trials: Ridge Preservation
Changes in Soft Tissue Height
Hemostatic Gelatin Sponge Versus Collagen Matrix in Alveolar Ridge Preservation
Patients in need of extraction of two teeth followed by implant replacement, with > 50% buccal bone present following tooth extraction and with 1 or 2 neighbouring teeth present, were invited to participate in an intra-subject…
- Trial name
- NCT05423535
- Testing
- test group: collagen matrix (Mucograft Seal®, Geistlich Pharma AG, Wolhusen, Switzerland)
- Where
- 2 sites in Belgium
- Sponsor
- University Ghent
Dental Implant
Mucograft Seal in ARP Follow-up
Rationale: Early implant placement with alveolar ridge preservation (ARP) using either a collagen matrix or a palatal graft rendered similar esthetic, clinical and PROMs to early implant placement without ARP, up to 1 year after…
- Trial name
- NCT05663385
- Where
- Netherlands
- Volunteers
- 75 people
- Sponsor
- Erasmus Medical Center
Alveolar Bone Loss
Using Boned-Apatite Cement at the Time of Extraction for Ridge Preservation at These Sites
To assess efficiency of ridge preservation (in vertical and horizontal dimensions) after tooth extraction using Calcium Sulfate with hydroxyapatite(®Bond-apatite) compared to the use of bovine bone substitute (BioOss®) and to…
- Trial name
- NCT02440048
- Testing
- Bond Apatite synthetic bone substitute, BioOss bovine bone substitute
- Where
- Israel
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Rambam Health Care Campus
Alveolar Ridge Preservation
Efficacy of MimetikOss in Alveolar Ridge Preservation Previous to Implant Placement
The hypothesis tested in this clinical trial is that a biomimetic synthetic bone graft substitute (MimetikOss, Mimetis Biomaterials) with similar properties to those of human bone can reach a clinical outcome non inferior to that…
- Trial name
- NCT03374813
- Testing
- MimetikOss (bone grafting surgery), Bio-Oss (bone grafting surgery)
- Where
- 8 sites in Chile, Spain
- Volunteers
- 102 people, healthy volunteers welcome
- Sponsor
- Mimetis Biomaterials S.L.
Alveolar Ridge Preservation, Connective Tissue
Impact Of Soft Tissue Manipulation On Dimensional Changes After Posterior Region Extraction.
Alveolar preservation seek to avoid multiple surgical interventions to the patient and decrease costs to the patient. In particular, in a Brazilian population where the need for extraction is great, the development of techniques…
- Trial name
- NCT04296682
- Testing
- Alveolar Ridge Preservation With Gingival Graft
- Where
- Brazil
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Campinas, Brazil
Socket Preservation, Alveolar Ridge Preservation
Demineralized Dentin Matrix Versus Mineralized Plasmatic Matrix on Alveolar Ridge Preservation in Molar Extraction Sites
When a tooth is removed, the bone around it (called the alveolar ridge) naturally shrinks. This study compares two bone grafting materials to find out which one better preserves bone after molar extraction: Demineralized Dentin…
- Trial name
- NCT07239193
- Testing
- Demineralized Dentin Matrix (DDM) + Platelet-Rich Fibrin (PRF), Mineralized Plasmatic Matrix (MPM)
- Where
- Egypt
- Volunteers
- 24 people
- Sponsor
- Cairo University
Tooth Extraction, Periapical Infections
Cortical Lamina for Alveolar Ridge Preservation
This randomized controlled clinical trial aims to evaluate the efficacy of placing a cortical lamina between the elevated flap and buccal bone plate following tooth extraction for preserving alveolar ridge dimensions.
- Conditions
- Tooth Extraction, Periapical Infections, Tooth Fracture, Periodontal Disease, AVDC Stage 4
- Trial name
- Lamina (NCT07231874)
- Testing
- Cortical Lamina Technique, Natural Healing (Control)
- Where
- Cuba
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- ARDEC Academy
Jaw, Edentulous, Partially
Ridge Preservation Comparing the Clinical and Histologic Healing of Flap vs. Flapless Approach to Grafting
Ridge Preservation Comparing the Clinical and Histologic Healing of Flap vs. Flapless Approach to Grafting
- Trial name
- NCT02487758
- Testing
- Ridge Preservation
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Louisville
Tooth Extraction, Atrophy of Edentulous Alveolar Ridge
Ridge Preservation With New Class of Osteoplastic Materials
Return to normal life and shortening rehabilitation period of patients after surgical removal of teeth is important and urgent social problem.
- Trial name
- RP (NCT02155764)
- Testing
- Octacalcium phosphate, Bio-Oss, Tricalcium phosphate
- Where
- Russia
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- I.M. Sechenov First Moscow State Medical University
Tooth Mobility
Assessment of Microfragmented Adipose Tissue Loaded on Bovine Graft Versus Bovine Graft Only on Ridge Preservation.
Evaluation of maxillary alveolar ridge changes (bone quantity and quality as revealed by Radiographic and Histomorphometry) utilizing microfragmented adipose tissue loaded on bovine graft versus bovine graft only for maxillary…
- Trial name
- NCT06457867
- Testing
- microfragmented adipose tissue loaded on bovine graft
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Extraction
Human Placenta Extract Use in Socket Preservation
This split-mouth pilot study evaluates the effectiveness of flowable decellularized Human Placental Connective Tissue Matrix (HPCTM) in alveolar ridge preservation following tooth extraction.
- Trial name
- NCT06915675
- Testing
- Placental Extract, Allograft
- Where
- Lebanon
- Volunteers
- 10 people
- Sponsor
- Saint-Joseph University
Alveolar Ridge Preservation
Polynucleotide-Hyaluronic Acid Gel With Xenograft for Alveolar Ridge Preservation
This randomized controlled clinical trial will evaluate the efficacy of polynucleotide-hyaluronic acid gel combined with xenograft and collagen membrane for alveolar ridge preservation following tooth extraction.
- Trial name
- NCT07771257
- Testing
- Polynucleotide-Hyaluronic Acid Gel With Xenograft, Xenograft With Collagen Membrane
- Where
- Egypt
- Volunteers
- 20 people
- Sponsor
- Cairo University
Dental Implantation
Plasma Rich in Growth Factors in the Preservation of the Alveolar Ridge After Simple Molar Tooth Extractions.
This Randomized Clinical Trial aims to study the efficacy and safety of PRGF-Endoret in alveolar ridge preservation after single molar extractions.
- Trial name
- NCT04945629
- Testing
- Alveolar ridge preservation with a PRP (PRGF-Endoret), Blood clot and simple suture
- Where
- Spain
- Volunteers
- 44 people
- Sponsor
- Fundación Eduardo Anitua
Jaw, Edentulous, Partially
Ridge Preservation Comparing the Healing With or Without a Barrier Membrane
Ridge Preservation Comparing the Clinical and Histologic Healing of Membrane vs. no Membrane Approach to Grafting.
- Trial name
- NCT02798887
- Testing
- Ridge preservation
- Where
- United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Louisville
Alveolar Ridge Preservation
Hard and Soft Tissue Changes Following Vestibular Socket Preservation Versus Ice Cream Cone Technique for Management of Defective Fresh Extraction Sockets in the Esthetic Zone: A Randomized Clinical Trial
Evaluation of hard and soft tissue changes following vestibular socket preservation versus ice cream cone technique for management of defective fresh extraction sockets in the esthetic zone.
- Trial name
- NCT06435754
- Testing
- Intervention group Vestibular Socket Preservation, Control Group ice cream cone technique
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Cairo University
Alveolar Process Atrophy
Ridge Preservation With Provisional Ovoid Pontic
A prospective randomized controlled trial of 30 patients from the Faculty of Dentistry of the UFJF was conducted. It was included patients who presented indication of extraction of premolars, canines or incisors.
- Trial name
- NCT03166475
- Testing
- Surgical procedures
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Federal University of Juiz de Fora
Alveolar Bone Grafting, Allograft
Evaluation of Zimmer Puros® Allograft vs. Creos™ Allograft for Alveolar Ridge Preservation
The purpose of this study is to evaluate clinically, histologically and radiographically the healing of extraction sockets with Zimmer's Puros® allograft compared to creos™ (creo™ Nobel Biocare,), a low-cost allograft material…
- Conditions
- Alveolar Bone Grafting, Allograft, Dental Extraction, Dental Implant
- Trial name
- NCT02444052
- Testing
- Zimmer Puros Cancellous Allograft, Nobel Biocare Creos Cancellous Allograft
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- University of Florida
Alveolar Bone Loss
Ridge Preservation Following Tooth Extraction Using Two Mineralized Cancellous Bone Allografts
The study is a 2-arm, parallel-design, randomized, prospective clinical trial designed to examine histologic wound healing following ridge preservation using bone allograft that has been prepared by either freeze-drying or via a…
- Trial name
- NCT02515058
- Testing
- PUROS (Ridge Preservation bone grafting surgery), FDBA (Ridge Preservation bone grafting surgery)
- Where
- United States
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center at San Antonio
Dentin Graft, Alveolar Ridge Preservation
Influence of Various Healing Intervals on Alveolar Ridge Preservation Using Demineralized Dentin Graft: A Randomized Clinical Trial
Statement of the problem: The alveolar ridge undergoes various remodeling processes following tooth extraction, but the ridge resorption continues over time, resulting in hard and soft tissue loss which complicates prosthodontic…
- Trial name
- NCT06031298
- Testing
- Dentin Graft
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Alveolar Bone Resorption
Alveolar Ridge Preservation Following Tooth Extraction Using Advanced Platelet Rich Fibrin (A-PRF) Versus Platelet Rich Fibrin (PRF)
the aim of this study is clinically and radiographically evaluate the use of advance platelet rich fibrin (A-PRF) versus platelet rich fibrin (PRF) in preservation of alveolar ridge following tooth extraction
- Trial name
- NCT04434703
- Testing
- Platelet rich fibrin (PRF), Advanced platelet rich fibrin (A-PRF), blood clot
- Where
- Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Cairo University