Tundra Space

Tundra Space

Clinical Research Directory

Browse clinical research sites, groups, and studies.

Back to Studies
NOT YET RECRUITING
NCT07738471
NA

Assessment of Clinical Success of Custom-Made Versus Prefabricated Zirconia Crowns in Pulpotomized Primary Molars

Sponsor: Cairo University

View on ClinicalTrials.gov

Summary

Early childhood caries often results in extensive destruction of primary molars, requiring pulpotomy followed by full-coronal restoration to ensure long-term function and durability. Zirconia crowns have become a popular esthetic restorative option; however, limited evidence is available regarding the clinical performance of custom-made zirconia crowns compared with prefabricated zirconia crowns. This randomized controlled clinical trial aims to compare the clinical performance of custom-made and prefabricated zirconia crowns placed on pulpotomized primary molars. Clinical performance will be evaluated using standardized clinical and radiographic outcome measures over the follow-up period to determine whether custom-made zirconia crowns provide comparable or improved outcomes.

Official title: Assessment of Clinical Success of Custom-Made Versus Prefabricated Zirconia Crowns in Pulpotomized Primary Molars: A Randomized Clinical Trial

Key Details

Gender

All

Age Range

5 Years - 8 Years

Study Type

INTERVENTIONAL

Enrollment

64

Start Date

2026-11

Completion Date

2027-11

Last Updated

2026-07-31

Healthy Volunteers

No

Interventions

DEVICE

Custom made zirconia crowns

Participants will receive custom-made zirconia crowns placed on pulpotomized primary molars according to the study protocol.

DEVICE

Prefabricated zirconia crown

prefabricated zirconia crown selected according to tooth size and cemented on pulpotomized primary molars