CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 30 enrolled
Drug / intervention
ASTRA TECH Implant System, OsseoSpeed™ 4.0 S, length: 6 mm +1 moredevice
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT03509402
NCT03509402N/ACompleted
CompareCT.gov

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

University of Campania Luigi Vanvitelli·interventional·Posted Apr 26, 2018·Updated Jan 13, 2025

In Brief

A clinical study evaluating ASTRA TECH Implant System, OsseoSpeed™ 4.0 S, length: 6 mm and ASTRA TECH Implant System, OsseoSpeed™ 4.0 S, length: ≥11mm for Edentulous Jaw. Completed, enrolled 30 participants.

Detailed 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.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsEdentulous Jaw
Countries--
CollaboratorsDentsply Sirona Implants and Consumables

Timeline

N/ACompletedFinished
20102011201220132014201520162017201820192020202120222023202420252026
First PostedApr 26, 2018
Enrollment StartJan 1, 2010
Primary CompletionFeb 1, 2021
TodayJul 2, 2026
Enrollment to primary: 11.1 yearsPosted 8.2 years ago

Interventions

ASTRA TECH Implant System, OsseoSpeed™ 4.0 S, length: 6 mmdevice

Rehabilitation of the edentulous mandible by a full-arch srew-retained prosthesis with distal cantilevers supported by five interforaminal short implants (ASTRA TECH Implant System, OsseoSpeed™ 4.0 S, length: 6 mm)

ASTRA TECH Implant System, OsseoSpeed™ 4.0 S, length: ≥11mmdevice

Rehabilitation of the edentulous mandible by a full-arch srew-retained prosthesis with distal cantilevers supported by five interforaminal long implants (ASTRA TECH Implant System, OsseoSpeed™ 4.0 S, length: ≥11mm)