Clinical Trial: Clinical Evaluation of BioFlx Crowns and Preformed Zirconia Crowns on Primary Second Molars: a Randomized Clinical Trial

U.S., March 27 -- ClinicalTrials.gov registry received information related to the study (NCT06895707) titled 'Clinical Evaluation of BioFlx Crowns and Preformed Zirconia Crowns on Primary Second Molars: a Randomized Clinical Trial' on March 19.

Brief Summary: The goal of this clinical trial is to clinically evaluate the performance of BioFlx in comparison to preformed zirconia crowns in the restoration of primary second molars in pediatric patients.

The main questions it aims to answer are:

Is there a difference between BioFlx crowns (Group A) and one zirconia (Group B) in terms of crown retention (primary outcome)? Is there a difference between BioFlx crowns (Group A) and one zirconia (Group B) in modified gingival index, plaque index, ...