NCT06173167 Clinical Evaluation of Full Contour Zirconia Chairside CAD/CAM Crowns
| NCT ID | NCT06173167 |
| Status | Recruiting |
| Phase | — |
| Sponsor | Ivoclar Vivadent AG |
| Condition | Dental Disorders Hard Tissues of Teeth |
| Study Type | INTERVENTIONAL |
| Enrollment | 70 participants |
| Start Date | 2024-01-08 |
| Primary Completion | 2024-12-31 |
Eligibility & Interventions
Eligibility Fast-Check
Enter your details for a quick preliminary check. This does not replace medical advice.
What to Expect as a Participant
You will actively receive the study intervention — which may be a drug, biologic, device, or procedure.
This trial targets 70 participants in total. It began in 2024-01-08 with a primary completion date of 2024-12-31.
⚠ This information is for research awareness only. Always consult your physician before joining any clinical trial. Participation is voluntary and you may withdraw at any time.
Brief Summary
This investigation will be a randomized, prospective, longitudinal clinical trial to study the clinical performance of a new monolithic, zirconia material with shade, translucency and material graduation for chairside CAD/CAM crowns. The restorations will be luted either with a self-adhesive luting material or a conventional cement. The crowns will be evaluated for a period of two years.
Eligibility Criteria
Inclusion Criteria: * at least 18 years of age * at least one carious lesion, defective restoration, or fractured portion of the tooth to be restored on a maxillary or mandibular premolar or molar tooth - Each lesion, fracture, or defective restoration should exhibit sufficient size or loss of tooth structure requiring a full crown restoration. * tooth should have at least one opposing tooth in occlusion and one adjacent tooth with an intact proximal contact * No more than ten teeth that are endodontically treated may be included in the study, equally divided between the two groups of crowns. All remaining teeth in the study will test vital and be asymptomatic at the beginning of treatment. * No more than two restorations will be placed per patient Exclusion Criteria: * Sensitive teeth * Teeth with a history of direct or indirect pulp capping procedures * Patients with significant untreated dental disease to include periodontitis and/or rampant caries * Women who self-report that they are possibly pregnant, pregnant, or lactating, as elective dental treatment is not indicated at these times * Patients with a self-reported history of allergies to the materials to be used in the study including composite resin cements or zirconia restorative materials * Patients unable to return for the recall appointments
Contact & Investigator
Dennis J. Fasbinder, DDS
PRINCIPAL INVESTIGATOR
University of Michigan
Frequently Asked Questions
Who can join the NCT06173167 clinical trial?
This trial is open to participants of all sexes, aged 18 Years or older, studying Dental Disorders Hard Tissues of Teeth. Full inclusion and exclusion criteria are listed in the Eligibility Criteria section. Always confirm your eligibility with the research team before applying.
Is NCT06173167 currently recruiting?
Yes, NCT06173167 is actively recruiting participants. Contact the research team at djfas@umich.edu for enrollment information.
Where is the NCT06173167 trial being conducted?
This trial is being conducted at Ann Arbor, United States.
Who is sponsoring the NCT06173167 clinical trial?
NCT06173167 is sponsored by Ivoclar Vivadent AG. The principal investigator is Dennis J. Fasbinder, DDS at University of Michigan. The trial plans to enroll 70 participants.