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Patient Satisfaction and OHRQoL In Removable Versus Fixed Implant Prostheses

NCT04694209 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 19

Last updated 2021-03-10

No results posted yet for this study

Summary

Objectives to evaluate the oral health-related quality of life and patient satisfaction in completely edentulous patients, when restored by maxillary and mandibular fixed (screw-retained) or removable telescopic retained implant supported prosthesis. 19 patients were randomized to receive either a fixed or a removable maxillary and mandibular full arch implant prosthesis. They were then asked to answer the OHIP-14 and a patient satisfaction questionnaire at 2 weeks, 3, 6 and 12 months post-prosthetic insertion.

Conditions

  • Completely Edentulous Patients

Interventions

PROCEDURE

maxillary and mandibular telescopic retained overdentures supported by 4 implants

The wax of the trial denture was converted into heat-cured acrylic resin using conventional packing and flasking techniques. The prosthesis was finished, polished and screwed in the patient's mouth. Engaging (Internal hex) cylindrical, plastic patterns (Octa plastic cylinder, multi unit abutment, Red, Dentis, Daegu -Korea) were used to construct the primary copings of the telescopic prosthesis.The finished primary copings were scanned using a lab scanner (Shera Echo-scan 7. Dental Wings, Montreal-Canada). This was necessary to design and to mill the wax pattern of the secondary copings using CAD/CAM technology (Dental Wings Software, Dental Wings, Montreal -Canada). Secondary coping was designed to properly fit to the primary coping. The framework was then tried in. At that time it was ready for its intra-oral luting to the secondary copings.

PROCEDURE

maxillary and mandibular screw retained hybrid prostheses supported by 4 implants

Framework of the hybrid prosthesis is waxed using plastic copings attached to multiunit abutments. once the framework is finished , bite is recorded, teeth are set up and the waxed up prosthesis are tried in. IF accepted the wax is eliminated the wax up denture is converted inti heat cured acrylic resin

Sponsors & Collaborators

  • Iman Abd-ElWahab Radi, PhD

    lead OTHER

Principal Investigators

  • Amira kheidr, masters · Cairo University

  • Amr El Khadem, phd · Cairo University

  • Samira Ibrahim, phd · Cairo University

  • Iman Radi, phd · Cairo University

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
40 Years
Max Age
70 Years
Sex
MALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2017-11-01
Primary Completion
2018-09-30
Completion
2019-08-28

Countries

  • Egypt

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04694209 on ClinicalTrials.gov