Posterior all-ceramic resin-bonded fixed dental prostheses made from Zirconia ceramic with minimally or non-invasive procedures

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

DRKS

Registry ID

DRKS00038998

Enrollment

Registered

2026-02-03

Start date

2025-11-17

Completion date

Unknown

Last updated

2026-03-02

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

Conditions

K00-K14

Interventions

Group 1: Patients will receive a posterior all-ceramic resin-bonded fixed dental prostheses (RBFDP) made from multilayer zirconia ceramic for replacement of a missing premolar. No tooth preparation wi

Eligibility

Sex/Gender

All

Age

14 Years to No maximum

Inclusion criteria

Inclusion criteria: at least average oral hygiene maximum 2 restorations per patient, no direct antagonists periodontally healthy abutment teeth with no caries or fillings premolar space not larger than 7 mm no relocation is planned for the trial duration

Exclusion criteria

Exclusion criteria: pregnant or nursing women

Design outcomes

Primary

Measure	Time frame
Time from insertion to first debonding of the RBFDP (observation time: two years, extended follow up 5 years, CRF).	—

Secondary

Measure	Time frame
Success of the RBFDP concidering biological or technical complications, tissue loss below and around the cantilever or position change of the abutment tooth and the cantilever, both measured by superimposing two intraoral scans, Abrasion of the RBFDP and antagonist (CRF).	—

Countries

Germany

Contacts

Public ContactNomi Bartels

Universitätklinikum Car Gustac Carus, medizinische Fakultät der TU Dresden

nomi.bartels@ukdd.de00493514582706

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Mar 14, 2026