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Celtra Quatro Crown Study

NCT04604301 · Status: ACTIVE_NOT_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 48

Last updated 2026-03-19

No results posted yet for this study

Summary

This investigation will be a clinical trial to study the performance of a newly developed high strength ceramic material for crowns. The ceramic has been approved by the FDA for patient treatment. A computer technique will be used to fabricate the crowns in a single appointment without the need for a temporary crown or second appointment. Two adhesive resin cement techniques will be used to hold the crown to the tooth and they will be evaluated for creating sensitivity to the tooth. The purpose of the study is to measure how well the high strength crowns function over an extended period of time.

Conditions

  • Fractured Tooth
  • Decayed Tooth
  • Unsatisfactory Restoration of Tooth

Interventions

DEVICE

Celtra Quatro

Full ceramic crowns will be made from the high strength ceramic, Celtra Quatro

Sponsors & Collaborators

Principal Investigators

  • Dennis Fasbinder, DDS · University of Michigan

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
110 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2020-09-24
Primary Completion
2027-11-01
Completion
2027-11-01
FDA Device
Yes

Countries

  • United States

Study Locations

More Related Trials

Entities

Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04604301 on ClinicalTrials.gov