Prosthetic Complications of Screw Retained Restoration

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

UNKNOWN

Clinical Phase

NA

Total Enrollment

30 participants

Study Classification

INTERVENTIONAL

Study Start Date

2018-10-01

Study Completion Date

2020-07-01

Brief Summary

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On of the main fixed prosthetic options of completely edentulous patients is the screw-retained implant supported prosthesis which was constructed on transmucosal abutments with its encountered problems such as: hardness to make it passively seated with multiple screw fracture and loosening problems and multiple encountered veneer material fracture and so there effect on patient satisfaction with multiple maintenance recalls.so, the investigators want to try a new technique of fabrication which was proposed for reducing the problems of lack of passivity which is the intraoral luting cement technique on titanium bases with reduced screw number but, with luting cement problems as de-cementation and cement biological effects on soft tissues and bone and there effect on number of patient recall visits and maintenance and so there effect on patient satisfaction

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Detailed Description

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Conditions

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Edentulous Jaw Edentulous Alveolar Ridge Edentulous Mouth

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Outcome Assessors

Allocation sequence generation will be performed by the Senior supervisor. Enrolment of participants will be performed by the principle investigator where the patients will be assessed for eligibility.

Study Groups

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titanium bases group

full-arch screw-retained implant prosthesis on titanium bases using intra oral luting cement technique

Group Type EXPERIMENTAL

titanium bases using intra oral luting cement technique

Intervention Type PROCEDURE

a full-arch screw-retained implant prosthesis on titanium bases using intra oral luting cement technique

transmucosal abutment group

a full-arch screw-retained implant prosthesis with transmucosal abutment

Group Type EXPERIMENTAL

transmucosal abutment

Intervention Type PROCEDURE

a full-arch screw-retained implant prosthesis with transmucosal abutment

Interventions

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titanium bases using intra oral luting cement technique

a full-arch screw-retained implant prosthesis on titanium bases using intra oral luting cement technique

Intervention Type PROCEDURE

transmucosal abutment

a full-arch screw-retained implant prosthesis with transmucosal abutment

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

* \- Completely edentulous patients
* Patients with completely edentulous ridges have an opposing natural dentition or implant supported overdenture
* Completely edentulous patients (with the above mentioned criteria) who have proper amount of attached gingiva (≥2 mm) or to be created
* Completely edentulous patients (with the above mentioned criteria) who have no history of bruxism
* Completely edentulous patients (with the above mentioned criteria) who were free or controlled diabetic assessed by measuring glycosylated haemoglobin (HbA1c). (lesser than or equal to 6.4 percent )

Exclusion Criteria

* \- Patients having a medical condition that absolutely contraindicates implant placement.
* Patients with uncontrolled diabetes, assessed by measuring glycosylated haemoglobin (HbA1c). (greater than to 6.4 percent )
* Potentially uncooperative patients who are not willing to go through the proposed interventions. - Moderate-to-heavy daily smokers\* (who report consuming at least 11 cigarettes/day).
* Patients who are having complete lower denture
* Patients who have history of bruxism

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes