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

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

Status

UNKNOWN

Phases

Phase 1

Study type

Interventional

Source

ClinicalTrials.gov

Registry ID

NCT02950584

Enrollment

Registered

2016-11-01

Start date

2016-10-31

Completion date

2017-06-30

Last updated

2016-11-01

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Denture Stomatitis

Brief summary

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

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.

Interventions

OTHERTitanium 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

OTHERRapid 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

Study design

Allocation

RANDOMIZED

Intervention model

CROSSOVER

Masking

DOUBLE (Investigator, Outcomes Assessor)

Eligibility

Sex/Gender

ALL

Age

30 Years to 50 Years

Healthy volunteers

Yes

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

Design outcomes

Primary

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

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026