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

NCT ID: NCT02950584

Last Updated: 2016-11-01

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

PHASE1

Total Enrollment

20 participants

Study Classification

INTERVENTIONAL

Study Start Date

2016-10-31

Study Completion Date

2017-06-30

Brief Summary

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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.

Detailed Description

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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.

Conditions

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Denture Stomatitis

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

CROSSOVER

Blinding Strategy

DOUBLE

Investigators Outcome Assessors

Study Groups

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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

Group Type EXPERIMENTAL

Titanium dioxide denture

Intervention Type OTHER

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

Rapid heat denture

Intervention Type OTHER

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

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)

Group Type PLACEBO_COMPARATOR

Titanium dioxide denture

Intervention Type OTHER

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

Rapid heat denture

Intervention Type OTHER

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

Interventions

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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

Intervention Type 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

Intervention Type OTHER

Eligibility Criteria

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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
Minimum Eligible Age

30 Years

Maximum Eligible Age

50 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Cairo University

OTHER

Sponsor Role lead

Responsible Party

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emad gamal ismail

Principal Investigator

Responsibility Role PRINCIPAL_INVESTIGATOR

Other Identifiers

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89

Identifier Type: -

Identifier Source: org_study_id