Clinical Trials Logo

Clinical Trial Summary

Alveolar bone resorption often occurs after tooth extraction. At present, guided bone regeneration technique is widely used in clinic since it leads to less trauma and less complications. Tenting screw technology, basic on the classical GBR, implants screws into the surgical area to prevent the barrier membrane from collapsing. Moreover, advanced platelet rich fibrin and injectable platelet-rich fibrin are used to provide the osteogenic function. The investigators intend to increase vertical alveolar bone augmentation by combining tenting screws and A-PRF, I-PRF.


Clinical Trial Description

Alveolar bone resorption often occurs after tooth extraction. At present, guided bone regeneration technique is widely used in clinic since it leads to less trauma and less complications. Tenting screw technology, basic on the classical GBR, implants screws into the surgical area to prevent the barrier membrane from collapsing. Moreover, advanced platelet rich fibrin and injectable platelet-rich fibrin are used to provide the osteogenic function. The investigators intend to increase vertical alveolar bone augmentation by combining tenting screws and A-PRF, I-PRF. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT04835532
Study type Interventional
Source Second Affiliated Hospital, School of Medicine, Zhejiang University
Contact ? ??, Master
Phone +86 13606507966
Email chenlili_1030@163.com
Status Recruiting
Phase N/A
Start date August 10, 2021
Completion date March 1, 2024

See also
  Status Clinical Trial Phase
Completed NCT04851002 - Effects of Different Centrifuged Platelet Concentrates on Bone Remodelling Around Dental Implants N/A
Active, not recruiting NCT04144322 - Short Dental Implants (5 mm) Versus Long Dental Implants (10 mm) N/A
Enrolling by invitation NCT05157009 - Immediate Implant Outcomes With and Without Bone Augmentation N/A
Completed NCT05612737 - Evaluation of a Novel Horizontal Ridge Augmentation Technique in Dentistry N/A
Recruiting NCT05602493 - A Randomized Control Trial Phase (IIIa) Unicentric, Placebo Controlled, Double-Blinded Efficacy and Safety of Topical Alendronic Acid on Alveolar Bone Remodeling After Tooth Extraction Phase 3
Completed NCT04029779 - Evaluation of Immediately Placed Dental Implants With Local Application of Injectable PRF in Periodontally Compromised Sites Phase 2
Completed NCT03408418 - L-PRF in Alveolar Ridge Preservation N/A
Recruiting NCT05887128 - Accuracy of Extra-oral Bite-wing Radiography in Detecting Calculus and Crestal Bone Loss
Recruiting NCT06360263 - OSSEODENSIFICATION BY DENSAH BURS WITH ACTIVATED PLASMA ALBUMIN GEL FOR SINUS LIFTING WITH SIMULTANEOUS IMPLANT PLACEMENT N/A
Recruiting NCT05610748 - Implant-supported Rehabilitation With SPAL Technique or Soft Tissue Augmentation Phase 4
Recruiting NCT03528330 - Clinical, Radiological and Microbiological Outcomes of Implants With Two Different Connection Configurations, a Split-mouth RCT. N/A
Recruiting NCT03524872 - Implant/Abutment Module Stability of Original vs Compatible Connections N/A
Recruiting NCT05985317 - Effect of Collagen Versus PRF on BMA Osteogenic Potential N/A
Not yet recruiting NCT06204588 - Evaluation of Regenerative Potential in Horizontal Bone Loss Using VCMX Along With LASER Therapy N/A
Completed NCT04952428 - Association Between Smoking Habit and Peri-implant Diseases: a Case Control Study
Recruiting NCT03855852 - Evaluation of Vertical Bone Gain After Ridge Augmentation With APRF & Xenograft Vs Collagen Membrane & Xenograft. RCT N/A
Completed NCT05592821 - Clinical and Radiographic Evaluation of Bone and Tissue Level Single Unit Implants: Two-piece Abutment Concept
Recruiting NCT03927937 - Tooth Autotransplantation and Bone Dimension Changes N/A
Completed NCT02435706 - Esthetic Outcomes of Single Immediate Implant Placement N/A
Not yet recruiting NCT04998058 - Autogenous Mesenchymal Stem Cell Culture-Derived Signalling Molecules as Enhancers of Bone Formation in Bone Grafting Phase 1/Phase 2