CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 19 enrolled
Drug / intervention
Definitive abutmentdevice
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/NCT04043286
NCT04043286N/ACompleted
CompareCT.gov

The Effects of Disconnection and Reconnection of Definitive Abutments on Peri-Implant Bone Levels: A 1-year Split-Mouth Randomized Controlled Clinical Study

Loma Linda University·interventional·Posted Aug 2, 2019·Updated Dec 4, 2024

In Brief

A clinical study evaluating Definitive abutment for Bone Loss and 2 related conditions. Completed, enrolled 19 participants across 1 site.

Detailed Summary

The aim of this study was to evaluate the effects of definitive abutment connection at the time of implant placement on peri-implant bone levels and soft tissue changes in posterior maxilla and mandible regions.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsBone Loss, Implant Complication, Gingival Recession
CountriesUnited States
CollaboratorsNobel Biocare

Timeline

N/ACompletedFinished
2020202120222023202420252026
First PostedAug 2, 2019
Enrollment StartSep 30, 2019
Primary CompletionSep 18, 2023
TodayJul 2, 2026
Enrollment to primary: 4.0 yearsPosted 6.9 years ago

Interventions

Definitive abutmentdevice

With two height options available, On1 Base are selected depending on the thickness of the soft tissue. It remains in position from implant placement to finalization, which leaves the soft tissue undisturbed for optimized healing, moved the restorative platform of Nobel Biocare conical connection implants from bone level to tissue level, thereby simplifying the restorative procedures