Evaluating the impact of operator factors on the success of partial indirect dental restorations

Multicenter Prospective Clinical Trial of Partial Ceramic Posterior Restorations Using Immediate Dentin Sealing - The Infuence of Operator Factors on Success and Survival

Observational University Medical Center Groningen · NCT05265559

This study is testing how different techniques used by dentists affect the success and lasting results of certain tooth restorations made from glass ceramics.

Quick facts

Study typeObservational
Enrollment200 (estimated)
Ages18 Years and up
SexAll
SponsorUniversity Medical Center Groningen Academic / other
Locations1 site (Groningen)
Trial IDNCT05265559 on ClinicalTrials.gov

What this trial studies

This observational study aims to assess how different operator factors influence the success and longevity of partial indirect restorations made from glass ceramics. The focus is on the application of immediate dentin sealing (IDS) during the preparation of teeth for these restorations, which are known for their aesthetic quality and high survival rates. By analyzing data from various general practitioners, the study seeks to provide insights into the long-term effects of these treatments in clinical practice. The goal is to enhance understanding of best practices in minimally invasive dentistry.

Who should consider this trial

Good fit: Ideal candidates for this study are healthy adults requiring partial indirect dental restorations.

Not a fit: Patients with unstable periodontal or endodontic conditions, or those with allergies to the materials used, may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to improved techniques for dental restorations, resulting in better patient outcomes and satisfaction.

How similar studies have performed: While there is limited information on long-term effects from multiple practitioners, the high survival rates of glass ceramic restorations suggest potential for success in similar studies.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Healthy individuals
* Adults

Exclusion Criteria:

* Periodontal unstable situation
* Endodontic unstable situation
* Allergies for one or more of the used products

Where this trial is running

Groningen

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Partial Indirect RestorationClinical StudyAdhesionImmediate Dentin SealingPosterior RegionOperator Factors
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.