Clinical survival of CAD/CAM-Composite versus translucent monolithic zirconia crowns in the posterior area - RCT

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

DRKS

Registry ID

DRKS00016341

Enrollment

100

Registered

2018-12-13

Start date

2018-12-12

Completion date

Unknown

Last updated

2025-04-07

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

Conditions

prosthetic rehabilitation Z46.3

Interventions

Group 1: monolithic CAD/CAM-Composite crown posterior area Group 2: monolithic translucent zirconia crown posterior area

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: patients 18 years or older

Exclusion criteria

Exclusion criteria: Crowns in combination with removable dental prosthesis or implant supported prosthesis, pregnancy, children or adolescent, bruxism, insufficient oral hygiene or periodontits

Design outcomes

Primary

Measure	Time frame
loss of abutment tooth or crown failure, examination at baseline and at every 12 months recall until 2-year-reexamination, dental examination	—

Secondary

Measure	Time frame
complications, examination at baseline and at every 12-months-recall until 2-year-reexamination, dental examination	—

Countries

Germany

Contacts

Public ContactAngelika Rauch

Universität Leipzig, Zahnärztliche Prothetik und Werkstoffkunde

prothetik@medizin.uni-leipzig.de03419721300

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 4, 2026