Maintenance requirements of PEEK-composite versus metal-ceramic tooth-implant supported restorations: (A Randomized Controlled Clinical Trial)

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

PACTR

Registry ID

PACTR201504001079167

Enrollment

Registered

2015-03-22

Start date

2015-01-01

Completion date

Unknown

Last updated

2026-09-14

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

Conditions

Oral Health maintenance requirements of PEEK-composite versus metal-ceramic tooth-implant supported restorations

Interventions

Fixed partial denture

fixed partial denture

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1- Patient with bilateral symmetrical Kennedy class I 2- Opposing full dentition 3- At least 10 mm bone height from the mental foramen or the inferior alveolar nerve to alveolar crest 4- Width of keratinized mucosa is at least 6 mm 5- Crown height space (CHS) ranging from 9-14mm 6- Abutment teeth with no signs or symptoms of periodontitis

Exclusion criteria

Exclusion criteria: 1- Patients with any systemic disease that may affect normal healing 2- Severe bruxism 3- Heavy smokers

Design outcomes

Primary

Measure	Time frame
Clinical inspection of the occurrence of veneer fracture	—

Secondary

Measure	Time frame
Clinical inspection of the occurrence of de-cementation;.Clinical inspection of the occurrence of de-cementation	—

Countries

Egypt

Contacts

Public Contact.Ashraf Abd-El Monem Amer

Professor of Prothodontics

ashramer@hotmail.com01007851212

Outcome results

None listed

Source: PACTR (via WHO ICTRP) · Data processed: Sep 19, 2026