The Rehabilitation of Atrophic Jaws Using Short Implants With Different Surface Characteristics

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

30 participants

Study Classification

INTERVENTIONAL

Study Start Date

2023-06-09

Study Completion Date

2025-02-17

Brief Summary

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The aim of the research is to evaluate the clinical outcome of short dental implants, characterized by a new macro-structural design and inserted in the upper or lower jaw in patients with reduced bone volume. The clinical outcomes will be compared for different surface treatments of implant neck and those of prosthetic components.

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Detailed Description

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Conditions

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Peri-Implantation Loss Periodontal Bone Loss Periimplantitis Gingival Inflammation Implant Complication Osseointegration Failure of Dental Implant

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

CROSSOVER

Primary Study Purpose

TREATMENT

Blinding Strategy

TRIPLE

Participants Investigators Outcome Assessors

Study Groups

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machined collar

The arm will be constituted by healthy people, that need to be rehabilitated by dental implant placement.

A short implant (length 6mm; diameter 4.3) will be inserted in an edentulous site. The implant will present a surface treated with double acid etching and traditional machined collar. A definitive transgingival standard machined abutment will be immediately screwed. Four months later, prosthetic procedures will start.

Group Type ACTIVE_COMPARATOR

implants placement

Intervention Type DEVICE

The intervention will consist of placement of two types of short implants (one with traditional machined collar and one with anodized collar). After their healing period, the prosthetic rehabilitation will be made.

anodized collar

The arm will be constituted by healthy people, that need to be rehabilitated by dental implant placement.

A short implant (length 6mm; diameter 4.3) will be inserted in an edentulous site. The implant will present a surface treated with double acid etching and anodized collar. A definitive transgingival anodized abutment will be immediately screwed. Four months later, prosthetic procedures will start.

Group Type EXPERIMENTAL

implants placement

Intervention Type DEVICE

The intervention will consist of placement of two types of short implants (one with traditional machined collar and one with anodized collar). After their healing period, the prosthetic rehabilitation will be made.

Interventions

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implants placement

The intervention will consist of placement of two types of short implants (one with traditional machined collar and one with anodized collar). After their healing period, the prosthetic rehabilitation will be made.

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* healthy patients, with edentulous maxillary or mandibular ridge, requiring rehabilitation with two adjacent implants;
* at least 6 month after extraction;

Exclusion Criteria

* post-extractive implants;
* sites requiring bone regeneration or maxillary sinus lift;
* general health problems that contraindicate implant treatment.

Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes