Surface Roughness of Heat Cured Acrylic Resin Versus Acrylic Resin With Titanium Dioxide

October 31, 2016 updated by: emad gamal ismail, Cairo University

The Surface Roughness of Rapid Heat Cured Acrylic Resin Versus Modified Conventional Acrylic Resin With Titanium Dioxide Nanoparticles in Maxillary Single Dentures: A Randomized Clinical Trials

Measurement of surface roughness of tow different material of denture base to find out which material is more hygienic by decreasing the amount of bacterial accumulation.

Study Overview

Status

Unknown

Conditions

Intervention / Treatment

Detailed Description

Using a denture base material as a standard value which is the rapid heat cured acrylic resin and compare it with a new material which is a conventional acrylic resin with addition of titanium dioxide nano particles in surface roughness and measuring it by a device called stylus profilometer this will be done on 20 patients this trial will take about 6 months.

Study Type

Interventional

Enrollment (Anticipated)

20

Phase

  • Phase 1

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

30 years to 50 years (ADULT)

Accepts Healthy Volunteers

Yes

Genders Eligible for Study

All

Description

Inclusion Criteria:

  1. Completely edentulous maxillary arch and fully dentate mandibular arch with adequate interarch space.
  2. The edentulous ridges should be covered by firm healthy mucosa.
  3. Angle class I maxillomandibular relationship
  4. Healthy and co-operative patients

Exclusion Criteria:

  1. Patients with bad habits as severe clenching or bruxism, drug or alcohol addiction, moderate or heavy smoking (greater than 10 cigarettes/day).
  2. Previous history of radiotherapy or chemotherapy.
  3. Any skeletal problem dictates surgical intervention

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Allocation: RANDOMIZED
  • Interventional Model: CROSSOVER
  • Masking: DOUBLE

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: Patients take titanium dioxide denture
Participants will receive titanium dioxide denture (made from conventional acrylic resin modified by titanium dioxide nanoparticles) for 1 month in the initial phase of the trial then in the later phase after one month they will receive (rapid heat cured acrylic resin) denture
Other: Titanium dioxide denture
Patients will receive titanium dioxide denture (made from acrylic resin with titanium dioxide nanoparticles) for 1 month in the initial phase then in the second phase after one month they will receive (rapid heat cured acrylic resin)denture according to the principle of crossover design
Other: Rapid heat denture
Patients will receive rapid heat denture for 1 month in the initial phase of the trial then in the later phase patients will receive titanium dioxide denture (made from conventional acrylic resin modified by titanium dioxide nanoparticles) according to the principle of crossover design
Placebo Comparator: Patients take rapid heat denture
Patients will receive rapid heat denture for 1 month in the initial phase of the trial then in the later phase patients will receive titanium dioxide denture (made from conventional acrylic resin modified by titanium dioxide nanoparticles)
Other: Titanium dioxide denture
Patients will receive titanium dioxide denture (made from acrylic resin with titanium dioxide nanoparticles) for 1 month in the initial phase then in the second phase after one month they will receive (rapid heat cured acrylic resin)denture according to the principle of crossover design
Other: Rapid heat denture
Patients will receive rapid heat denture for 1 month in the initial phase of the trial then in the later phase patients will receive titanium dioxide denture (made from conventional acrylic resin modified by titanium dioxide nanoparticles) according to the principle of crossover design

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
The Surface Roughness of the denture base will be measured and reported in micrometer unit
Time Frame: 6 months
surface profilometry will be measured by stylus profilometer
6 months

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Cairo University

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

October 1, 2016

Primary Completion (Anticipated)

January 1, 2017

Study Completion (Anticipated)

June 1, 2017

Study Registration Dates

First Submitted

October 23, 2016

First Submitted That Met QC Criteria

October 31, 2016

First Posted (Estimate)

November 1, 2016

Study Record Updates

Last Update Posted (Estimate)

November 1, 2016

Last Update Submitted That Met QC Criteria

October 31, 2016

Last Verified

October 1, 2016

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • 89

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

UNDECIDED

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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