Comparison Between Injection Molded PEEK Framework and Cobalt Chromium Framework in Removable Partial Denture Regarding Retention

Mandibular Prosthesis User Clinical Trial

Official title:

Evaluation of Retention of Partial Denture Made of Injection Molded PEEK Framework Versus Cobalt Chromium Framework in Mandibular Kennedy Class I Edentulous Cases

Clinical Trial Details — Status: Not yet recruiting

Administrative data

• NCT number: NCT03777280
• Other study ID #: CEBD-CU-2018-11-27
• Status: Not yet recruiting
• Phase: N/A
• Start date: January 1, 2019
• Est. completion date: July 1, 2019

Study information

• Verified date: December 2018
• Source: Cairo University
• Contact: haytham mo talaat, master
• Phone: +201210520141
• Email: haythamtalaat.zb[@]gmail.com
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

This study is aiming to evaluate the retentive forces in PEEK framework RPD compared to Cobalt-Chrome framework RPD during attachment/detachment cycles in mandibular kennedy class I edentulous cases

Recruitment information / eligibility

• Status: Not yet recruiting
• Enrollment: 30
• Est. completion date: July 1, 2019
• Est. primary completion date: April 1, 2019
• Accepts healthy volunteers: No
• Gender: All
• Age group: N/A and older

Eligibility

Inclusion Criteria:

• . kennedy class I edentulous subjects indicated for framework partial denture

Exclusion Criteria:

• Uncooperative patients and bad oral hygiene patients

Related Conditions & MeSH terms

• Mandibular Prosthesis User

Intervention

Device:
• peek framework RPD
it is a polyetheretherketone polymer frame combined with acrylic resin denture teeth and a conventional acrylic resin denture base made by injecting technique and have several advantages regarding strength and esthetics
• cobalt chromium framework RPD
standard framework device

Locations

Country	Name	City	State
Egypt	Faculty of Oral and Dental Medicine Cairo University	Cairo	Manial

Sponsors (1)

Lead Sponsor	Collaborator
Cairo University

Country where clinical trial is conducted

Egypt, 

References & Publications (1)

Souza JE, Silva NR, Coelho PG, Zavanelli AC, Ferracioli RC, Zavanelli RA. Retention strength of cobalt-chromium vs nickel-chromium titanium vs CP titanium in a cast framework association of removable partial overdenture. J Contemp Dent Pract. 2011 May 1;12(3):179-86. — View Citation

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Retention	retention force of RPD during attachment/detachment cycles measured by digital force meter device	change from baseline retention force after one month and after three months