Clinical performance of posterior 3-unit zirconia Fixed Partial Dentures

Clinical performance of posterior 3-unit zirconia Fixed Partial Dentures - Performance of zirconia restoration

Status

Active, not recruiting

Phases

Phase 4

Study type

Interventional

Source

DRKS

Registry ID

DRKS00022182

Enrollment

Registered

2020-06-16

Start date

2019-06-17

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

K02.9

Interventions

Group 1: 3-unit zirconia bridge (LAVA Esthetic, 3M) luted with a new cement (3M).

Eligibility

Sex/Gender

All

Age

18 Years to 99 Years

Inclusion criteria

Inclusion criteria: 1. Subjects in need of posterior three-unit bridge 2. Age 18-99 3. Subjects with healthy / treated periodontal status (max. degree of movement 1) 4. Subject agrees to participate in the study and signs informed consent

Exclusion criteria

Exclusion criteria: 1. Subject has known allergies to any product used during this study 2. Subject won´t be available for a study duration of 3 years 3. Untreated periodontitis 4. Patient participates in another dental clinical study 5. Pregnant and / or lactating women

Design outcomes

Primary

Measure	Time frame
Survival rate of restoration during the three- year study duration evaluated according to FDI criteria	—

Secondary

Measure	Time frame
Quality of restorations during the three-year observation period evaluated according to FDI criteria	—

Countries

Germany

Contacts

Public ContactOliver Schubert

Klinikum der Universität München

Oliver.Schubert@med.uni-muenchen.de+49 89 4400 59514

Outcome results

None listed

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