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Comparison of Clinical Success of Stainless Steel Crowns and Zirconia Crowns in Primary Molars

NCT06685640 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 10

Last updated 2025-12-22

No results posted yet for this study

Summary

Evaluation and understanding of clinical success, parental satisfaction and effects on periodontal tissues are the main expected benefits of prefabricated zirconia crowns and prefabricated stainless steel crowns. For a long time, stainless steel crowns have been the restorative material of choice for children's primary and permanent posterior teeth. Today, prefabricated zirconia crowns are more popular than other options because they meet aesthetic expectations and have high mechanical strength. The aim of this study is to evaluate and compare the periodontal health, plaque accumulation, opposing tooth wear, parental satisfaction, and clinical performance (color match, retention, marginal integrity, marginal discoloration, anatomic form, secondary caries, surface roughness, surface gloss and postoperative sensitivity) of pediatric prefabricated stainless steel and zirconia crowns applied after pulpotomy to asymptomatic, multifaceted, deep carious primary mandibular second molars.

Conditions

  • Dental Caries
  • Pulpotomy

Interventions

OTHER

prefabricated stainless steel crowns

Full coverage restoration after pulpal treatment in multi-surface deep caries of primary mandibular second molars requiring pulpotomy

OTHER

prefabricated zirconia crowns

Full coverage restoration after pulpal treatment in multi-surface deep caries of primary mandibular second molars requiring pulpotomy

Sponsors & Collaborators

  • Aydin Adnan Menderes University

    lead OTHER

Principal Investigators

  • Kadriye Görkem Ulu Güzel, Doç. Prof. · Adnan Menderes Üniversitesi

Study Design

Allocation
RANDOMIZED
Purpose
OTHER
Masking
SINGLE
Model
CROSSOVER

Eligibility

Min Age
4 Years
Max Age
5 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2024-07-30
Primary Completion
2026-08-30
Completion
2027-04-30

Countries

  • Turkey (Türkiye)

Study Locations

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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 NCT06685640 on ClinicalTrials.gov