Biting Force in Heat Cured Acrylic Resin Versus CAD/CAM Maxillary Single Denture Bases

Not Applicable

• Conditions: Bites, Human
• Interventions: Other: cad/cam maxillary dentures

• Registration Number: NCT02996123
• Lead Sponsor: Cairo University

Brief Summary

measuring difference in biting force between (computer aided design/computer aided manufacturing) maxillary dentures and conventional ones.

Detailed Description

measuring difference in biting force using i-load device with followup period of 6 months

Basic Information
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Recruitment & Eligibility
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Study & Design
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Trial Locations

Study Timeline

• Study Start: 2016-10
• Status Verified: 2016-12
• Study First Submitted: 2016-12-12
• Study First Submitted QC: 2016-12-14
• Last Update Submitted: 2016-12-14
• Study First Posted: 2016-12-19
• Last Update Posted: 2016-12-19
• Primary Completion: 2017-11
• Study Completion: 2017-12

Recruitment & Eligibility

• Status: UNKNOWN
• Sex: All
• Target Recruitment: 63

Inclusion Criteria

1. Patients with completely edentulous maxillary ridge with minimum undercuts, opposing a partially edentulous ridge.
2. Mean age of 50-75 years of age.
3. The edentulous ridges should be covered by firm healthy mucosa.
4. Systemically free; no history of diabetes, chemotherapy, and radiotherapy.
5. Co-operative patients.

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Exclusion Criteria

1. Patients with severely resorbed maxillary ridge
2. Previous history of radiotherapy or chemotherapy.
3. Patients with xerostomia
4. Patients with neuromuscular and hormonal disorders
5. Patients with severe bony or soft tissue undercuts
6. Patients with large tongue
7. Patients with limited mouth opening
8. Patients with known history of allergy, especially to acrylic resin

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Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
cad/cam maxillary dentures	cad/cam maxillary dentures	single maxillary dentures fabricated by cad/cam method
conventional dentures	cad/cam maxillary dentures	heat cured single maxillary dentures

Primary Outcome Measures

Name	Time	Method
Biting Force in Heat Cured acrylic resin versus CAD/CAM Maxillary Single Denture Bases	6 month

Trial Locations

Locations (1)

Cairo university; 🇪🇬 Cairo Governorate, Egypt