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

NCT07738471 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 64

Last updated 2026-07-31

No results posted yet for this study

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.

Conditions

  • Primary Molar Tooth
  • Pulpotomies Primary Teeth

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

Sponsors & Collaborators

  • Cairo University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
5 Years
Max Age
8 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-11-30
Primary Completion
2027-11-30
Completion
2027-11-30

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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 NCT07738471 on ClinicalTrials.gov