Immediate Functional Versus Non Functional Implant Loading in the Mandible

NCT ID: NCT04521530

Last Updated: 2020-08-20

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

16 participants

Study Classification

INTERVENTIONAL

Study Start Date

2019-12-01

Study Completion Date

2020-06-29

Brief Summary

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comparing immediate functionally loaded implants and immediate non functionally loaded implants in the posterior mandibular region on bases of bone density and bone loss evaluated by cone-beam computed tomography (CBCT).

Detailed Description

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Patients are more demanding after the revolution in immediate implant dentistry which reduces implant procedure nowadays according to literature and research. In response to patients' demands not only implants are immediately placed but also immediately loaded within 72 hours reducing the time for prosthetic loading and also improving bone formation according to some studies. The debate in modern implant dentistry is whether to immediately load the implants in functional occlusion or non-functional occlusion and which will improve the osseointegration and reduce crestal bone loss.

Implants of the BioInfinity system were placed in 16 subjects divided into two groups.

Group (A): 8 patients with missing posterior mandibular teeth whom will be rehabilitated with immediate functionally loaded implants.

Group (B): 8 patients with missing posterior mandibular teeth in whom immediate non-functionally loaded implants were used.

The two groups were evaluated at baseline, immediately after implant placement and 4 months postoperative to evaluate crestal bone level and quantitative radiographic bone density using CBCT.

Conditions

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Dental Implants Edentulous Alveolar Ridge

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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immediate functional loading with temporary crowns

patients were rehabilitated with immediate functionally loaded implants.

Group Type EXPERIMENTAL

immediate functional implant loading

Intervention Type OTHER

Patients will undergo implant placement and a minimum of 35 Ncm reading with the graded torque wrench. Temporary crowns in functional occlusion were cemented.

immediate non functional loading with temporary crowns

patients were rehabilitated with immediate non-functionally loaded implants.

Group Type EXPERIMENTAL

immediate non functional implant loading

Intervention Type OTHER

implant will be placed into the site following the manufacturer's protocol making sure to have a minimum of 35 Newton centimeter reading with the degraded torque wrench. Non-functional temporary crowns were cemented.

Interventions

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immediate functional implant loading

Patients will undergo implant placement and a minimum of 35 Ncm reading with the graded torque wrench. Temporary crowns in functional occlusion were cemented.

Intervention Type OTHER

immediate non functional implant loading

implant will be placed into the site following the manufacturer's protocol making sure to have a minimum of 35 Newton centimeter reading with the degraded torque wrench. Non-functional temporary crowns were cemented.

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Adult patients aged (20-40) years old.
* Missing Posterior tooth or teeth indicated for implant placement.
* Residual alveolar ridge at least 10 mm high and at least 4 mm wide.

Exclusion Criteria

* Systemic diseases that will contraindicate the surgery.
* Poor Oral Hygiene.
* The patient refuses to undergo the surgery.
* Parafunctional habits.
Minimum Eligible Age

20 Years

Maximum Eligible Age

40 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Hams Hamed Abdelrahman

OTHER

Sponsor Role lead

Responsible Party

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Hams Hamed Abdelrahman

Assistant lecturer

Responsibility Role SPONSOR_INVESTIGATOR

Locations

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Faculty of Dentistry, Alexandria University

Alexandria, , Egypt

Site Status

Countries

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Egypt

Other Identifiers

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Dental implants

Identifier Type: -

Identifier Source: org_study_id

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