Long-term stability of CAD/CAM resin composite under cyclic loading in vitro

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

DRKS

Registry ID

DRKS00010779

Enrollment

Registered

2016-07-05

Start date

2016-08-01

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

Debonding of CAD/CAM full crowns

Interventions

Group 1: First of all the debonding of Lava Ultimate will be demonstrated by cyclic loading. Afterwards some more CAD/CAM materials will be analyzed under the same terms and conditions. The main foc

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: extracted third molars, caries-free, without restauration

Exclusion criteria

Exclusion criteria: the maximum storage time between extraction and use of the third molars for the study is 6 month

Design outcomes

Primary

Measure	Time frame
After cyclic loading the leakage will be analysed by a digital microscope.	—

Countries

Germany

Contacts

Public ContactMaximiliane Schlenz

ZZMK Poliklinik für Zahnärztliche Prothetik

maximiliane.a.schlenz@dentist.med.uni-giessen.de0641/99-46150

Outcome results

None listed

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