Clinical trials: Alveolar Ridge Resorption After Extraction
Tooth Loss
Healing Dynamics in Human Extraction Sockets Grafted With Bio-Oss Collagen®
The purpose of this study is to clinically, radiographically and histologically evaluate the healing sequence of post-extraction sockets grafted with Bio-Oss Collagen® at 3, 6 and 9 months following tooth extraction in…
- Trial name
- NCT03659617
- Testing
- xenograft (BioOss Collagen)
- Where
- United States
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- University of Iowa
Alveolar Bone Loss, Tooth Extraction
Reduced Time Interval for Implant Placement After Extraction Socket Preservation Using the Vega Plus Implants
This randomized controlled clinical trial aims to evaluate whether reducing the healing interval for implant placement after extraction socket preservation improves clinical and radiographic outcomes compared with the…
- Trial name
- RIP-VEGA (NCT07484685)
- Testing
- Reduced time interval treatment protocol, Standard time interval treatment protocol
- Where
- Ecuador
- Volunteers
- 40 people
- Sponsor
- Universidad Catolica Santiago de Guayaquil
Ridge Preservation, Post Extraction Alveolar Bone Resorption
Socket Preservation Technique Using Bovine Bone, Platelet Rich Fibrin Or A Combination Of Both: A Clinical, Radiographic And Histological Assesment At 4 Months
Post extraction alveolar bone resorption is one of the main challenges that face oral implantologists in their daily surgical practice (1).
- Trial name
- NCT05889377
- Testing
- Socket preservation
- Where
- Lebanon
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Saint-Joseph University
Alveolar Bone Loss, Bone Resorption
Alveolar Management Following Teeth Extraction
Investigation of the volume stability of the alveolar ridge, the bone structure and soft tissue appearance at a delayed dental implantation using two bone substitute materials (1. Human-Spongiosa, gefriergetrocknet, CHB; 2.
- Trial name
- NCT03089619
- Testing
- Human-Spongiosa, collacone®
- Where
- Germany
- Volunteers
- 21 people
- Sponsor
- University Medicine Greifswald
Dental Implant Failed, Platelet-rich Fibrin
Evaluation of Dental Implants Placed in Preserved and Non-preserved Post-extraction Ridges
A prospective study to evaluate and compare implants placed in preserved versus non-preserved extraction sockets using L-PRF (Leucocyte- and platelet-rich fibrin) after 1, 3 and 5 years.
- Conditions
- Dental Implant Failed, Platelet-rich Fibrin, Alveolar Rege Preservation, Alveolar Bone Loss
- Trial name
- NCT03715439
- Testing
- Dental implant
- Where
- 2 sites in Brazil
- Volunteers
- healthy volunteers welcome
- Sponsor
- Rio de Janeiro State University
Preservation of Alveolar Bone Height With PLGA Bioscaffold
Radiographic Assessment of Bone Regeneration in Alveolar Sockets With PLGA Scaffold
After extraction of a tooth, the bony socket heals naturally but due to the absent of the tooth and any presence of support in the socket, bone resorption occur both vertically and bucco lingually or bucco palataly.
- Trial name
- NCT00836797
- Where
- 2 sites in India, Singapore
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Bio-Scaffold International Pte Ltd
Alveolar Ridge Preservation, Post Extraction Alveolar Bone Resorption
Comparison of Demineralized and Mineralized Dentin Grafts in Ridge Preservation
This clinical investigation aims to assess how two different allogeneic dentin graft materials - one de-mineralized and the other mineralized - influence bone preservation following extraction of a single upper posterior tooth.
- Trial name
- DDG-ARP (NCT07242313)
- Testing
- Demineralized Allogeneic Dentin Graft, Mineralized Allogeneic Dentin Graft
- Where
- Egypt
- Volunteers
- 45 people
- Sponsor
- Kafrelsheikh University
Alveolar Bone Loss
Ridge Preservation Following Tooth Extraction Using Porcine and Bovine Xenograft Materials
The study is a two-arm, parallel-design, randomized, prospective clinical trial designed to examine histologic wound healing following ridge preservation using bovine xenograft and porcine xenograft materials.This protocol…
- Trial name
- NCT02802319
- Testing
- Porcine Xenograft (Zcore), Bovine Xenograft (Bio-Oss)
- Where
- United States
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center at San Antonio
Alveolar Ridge Resorption After Extraction
Alveolar Ridge Changes Post Tooth Extraction With Socket Shield Without Immediate Implant Placement"
This study aimed to evaluate the dimensional changes in the alveolar ridge after tooth extraction using the socket shield technique without immediate implant placement.
- Trial name
- CBCT (NCT06658860)
- Testing
- Modified Socket Shield Technique, Conventional Tooth Extraction
- Where
- Egypt
- Volunteers
- 80 people
- Sponsor
- Soaad Tolba Mohammed Tolba Badawi
Tooth Loss
Treatment of Post-Extraction Dehisced Socket - A Case Series Study
PURPOSE The purpose of this case series is to clinically, radiographically and histologically evaluate the treatment of dehiscence defects in extraction sockets using a minimally-invasive GBR technique that involves the…
- Trial name
- OSTEO2 (NCT02980211)
- Testing
- Alveolar Ridge Reconstruction
- Where
- United States
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Gustavo Avila-Ortiz DDS, MS, PhD
Alveolar Ridge Preservation, Tooth Loss
Volumetric Efficacy of Alveolar Ridge Preservation
The goal of this clinical trial is to compare the effectiveness of four post-extraction socket management approaches in preserving alveolar ridge dimensions following tooth extraction in adults requiring implant-supported…
- Conditions
- Alveolar Ridge Preservation, Tooth Loss, Tooth Extraction, Tooth Extraction Site Healing
- Trial name
- ARP (NCT07812883)
- Testing
- Spontaneous Healing, d-PTFE Membrane, Leukocyte- and Platelet-Rich Fibrin (L-PRF)
- Where
- Chile
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Universidad del Desarrollo