Combined Tooth-implant Supported Prostheses

Status Completed

Clinical Trial Summary

The goal of this clinical study is to evaluate clinical performance of combined tooth-implant supported 3 unit fixed partial dentures in the posterior mandible and was to compare and evaluate them with the complications of 3 unit fixed partial dentures supported with free standing dental implants.The main question[s] it aims to answer are: 1.Is there any difference in terms of mechanical and biological complications as well as marginal bone level between free standing and combined tooth-implant supported 3 unit Fixed Partial Dentures in posterior mandible. Participants will receive either 2 dental implants(Control group) or 1 standart length dental implants to be combine with abutment tooth or 1 short dental implant to be combine with abutment tooth for supporting 3 unit fixed partial dentures.

Clinical Trial Description

Purpose: The aim of the study was to evaluate clinical performance of combined tooth-implant supported 3 unit fixed partial dentures in the posterior mandible and was to compare and evaluate them with the complications of 3 unit fixed partial dentures supported with free standing dental implants. Material and methods: 78 partially edentulous patients in the posterior mandible (Kennedy 1 and Kennedy 2), age between 18-65 with no systemic disorders were recruited for the study (n=26). Group 1served as control group and received 2 dental implants for supporting 3 unit fixed partial dentures (FPD). In group 2 dental implants longer than 8 mm and in group 3 shorter than 8 mm were inserted to replace first or second molar combined with first or second premolar respectively to support cement retained 3 units FPD. Periapical radiographs were taken with parallel technique for evaluation of marginal bone resorption (CBL) and modified plaque index (MPI), bleeding index (BI) and sulcus depth of abutment teeth was recorded at the time of FPD insertion, 6 months after FPD insertion and annually. Abutment tooth intrusions, de-cementation of the restoration, porcelain chipping/delamination, framework fracture, abutment screw loosening, abutment and abutment screw fracture, implant fracture were also recorded as complications. ;

Study Design

Related Conditions & MeSH terms

Dental Implant

Clinical Trial Details

NCT number	NCT05712031
Study type	Interventional
Source	Cukurova University
Contact
Status	Completed
Phase	N/A
Start date	July 3, 2015
Completion date	September 9, 2022

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See also
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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Combined Tooth-implant Supported Prostheses — CTISP

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms