Clinical Trials Logo
  1. Home
  2. Edentulous Jaw
  3. NCT03509402

Short vs Long Dental Implants for the Fixed Rehabilitation of the Fully Edentulous Mandible

Edentulous Jaw Clinical Trial

Official title:
Short vs Long Implants Supporting a Total Fixed Prosthetic Rehabilitation of the Fully Edentulous Mandible. A Multicenter Randomized Controlled Clinical Trial

Clinical Trial Summary

The aim of this study is to clinically and radiographically compare the performance of short (6 mm-long) versus long (≥11 mm-long) dental implants placed in the interforaminal region of fully edentulous mandibles, supporting a screw-retained full-arch cantilever bridge.

Clinical Trial Description

The use of short dental implants provides undeniable benefits in sites where the reduced available volume would otherwise need bone augmentation procedures and their use has greatly expanded in the recent years. However, well designed clinical trials which provide a sound evidence of their performance and reliability are still lacking to date. In this post-market, multi-center, open, parallel-group, randomized, controlled clinical trial the investigators aim to to clinically and radiographically compare the performance of short (6 mm-long) versus long (≥11 mm-long) dental implants supporting a mandibular screw-retained full-arch cantilever bridge. Five 4mm-wide/6mm-long (test) or 4mm-wide/≥11mm-long (control) titanium dental implants (Osseospeed™, ASTRA TECH Implant System™, Dentsply Sirona) are placed in the interforaminal region of fully edentulous mandibles, in non-regenerated sites, with at least 1 mm of peri-implant bone circumferentially. All products are CE (European Conformity) marked and used within their intended use. Two-Stage surgery is performed, implants are positioned in healed bone and exposed after 3 months to be connected with the prosthesis. This is a medium-term follow-up study including evaluations also at 1 and 3 years from the baseline. Three italian centers participate: Naples (University of Campania "Luigi Vanvitelli"), Naples (AORN "A. Cardarelli"), Catania (Private Office). The study protocol has been approved by the Institutional Review Board of the University of Campania "Luigi Vanvitelli". ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT03509402
Study type Interventional
Source University of Campania "Luigi Vanvitelli"
Contact
Status Active, not recruiting
Phase N/A
Start date January 2010
Completion date February 2021
View Details
See also
  Status Clinical Trial Phase
Active, not recruiting NCT05082038 - Mandibular Full-arch Rehabilitation With Internal Hexagonal and Conical Connection Implants N/A
Completed NCT01411683 - Mandibular Overdentures Retained by Conventional or Mini Implants N/A
Completed NCT05924451 - Study of Hard and Soft Tissue Behavior Around Abutments on Implants. N/A
Completed NCT04851002 - Effects of Different Centrifuged Platelet Concentrates on Bone Remodelling Around Dental Implants N/A
Completed NCT01230320 - Simplified vs. Conventional Methods for Complete Denture Fabrication N/A
Active, not recruiting NCT05062863 - An Observational Clinical Study of the T3 Dental Implant System
Active, not recruiting NCT04354688 - T3 Certain Tapered With DCD vs T3 Certain Tapered Non-DCD N/A
Not yet recruiting NCT06152432 - Maxillary Implant Overdentures Retained by Bars or Locator N/A
Completed NCT06209814 - Evaluation of Open-face Maxillary Complete Denture for Patients With Prominent Premaxilla N/A
Recruiting NCT04662333 - Adjunctive Benefit of Xenograft Plus a Membrane During Sinus Crestal Approach N/A
Active, not recruiting NCT04237545 - A Clinical Study of the T3 Short Dental Implant System N/A
Active, not recruiting NCT04236336 - A Clinical Study of the TSV Dental Implant System
Not yet recruiting NCT03674554 - Prosthetic Complications of Screw Retained Restoration N/A
Not yet recruiting NCT06155630 - 3D Printing for the Fabrication of Mandibular Implant Overdentures N/A
Recruiting NCT04429373 - Effect of Platelet-rich Plasm (PRF) on Two-implant Mandibular Overdenture: a Split Mouth N/A
Completed NCT06146153 - Intra Oral Scanning of Edentulous Arches
Completed NCT05777980 - Effect of Prosthetic Rehabilitation on Nutritional Status of Geriatric Patients
Completed NCT03992300 - Comparison of Full-arch Implant-supported Frameworks From an Intraoral Scanning or From a Conventional Impression N/A
Completed NCT03538184 - Molecular Content of Peri-implant Sulcus During Wound Healing and Osseointegration Following Drilling and Piezosurgery N/A
Not yet recruiting NCT06393582 - Accuracy Evaluation of Implant Impressions: A Prospective Study N/A