Comparing stainless steel and zirconia crowns for children's teeth
Evaluation of Clinical Success and Parental Satisfaction of Prefabricated Stainless Steel Crowns and Zirconia Crowns Applied to Primary Molar Teeth
This study is testing whether stainless steel crowns or zirconia crowns work better and make parents happier for kids aged 4 to 5 who need dental crowns on their back teeth.
Quick facts
| Phase | Not applicable |
|---|---|
| Study type | Interventional |
| Enrollment | 10 (estimated) |
| Ages | 4 Years to 5 Years |
| Sex | All |
| Sponsor | Aydin Adnan Menderes University Academic / other |
| Locations | 1 site (Aydin, Aydın) |
| Trial ID | NCT06685640 on ClinicalTrials.gov |
What this trial studies
This study evaluates the clinical success and parental satisfaction of prefabricated stainless steel crowns versus zirconia crowns in children aged 4 to 5 years with deep carious primary mandibular second molars requiring pulpotomy. Using a split-mouth design, each child will receive one of each crown type on opposite sides of their mouth. The study will assess various outcomes including periodontal health, plaque accumulation, tooth wear, and aesthetic satisfaction. A total of 20 samples will be analyzed to ensure robust statistical validity.
Who should consider this trial
Good fit: Ideal candidates are healthy children aged 4 to 5 years with asymptomatic primary mandibular second molars that have multi-surface deep caries.
Not a fit: Patients with systemic diseases, active periodontal disease, or those requiring more complex dental interventions may not benefit from this study.
Why it matters
Potential benefit: If successful, this study could provide insights into the most effective and satisfactory crown options for pediatric dental restorations.
How similar studies have performed: Previous studies have shown varying success with both stainless steel and zirconia crowns, but this specific comparison in a pediatric population is relatively novel.
Eligibility criteria
Show full inclusion / exclusion criteria
Inclusion Criteria: * Age range of children from 4 to 5 years. * Systemically healthy. * Children who are positive and extremely positive according to the Frankl behavior scale. * Asymptomatic primary mandibular second molars with multi-surface deep caries requiring pulpotomy treatment. * No history of spontaneous pain. * Primary mandibular second molars where bleeding at the pulpotomy site can be controlled within 3 to 5 minutes. * Having opposing teeth in occlusal contact. * Patients without any periodontal-related attachment loss. * Patients without abscesses or fistulas on primary second molars. * Children who verbally and in writing agree to participate in the study and are willing to attend regular follow-up appointments will be included. Exclusion Criteria: * Having a systemic disease. * Periapical infection, abscess, or mobility in primary second molars. * Those with active periodontal disease. * Malocclusion or missing opposing tooth. * Primary second molars with pathological internal or external resorption. * Physiological root resorption exceeding 1/3 of the root. * Children with bruxism or unilateral chewing habits will not be included in the study.
Where this trial is running
Aydin, Aydın
- Adnan Menderes University — Aydin, Aydın, Turkey (Türkiye) (Recruiting)
Study contacts
- Study coordinator: Kadriye Görkem Ulu Güzel, Doç. Prof
- Email: gorkem.ulu@adu.edu.tr
- Phone: 505-764-6372
How to participate
- Review the eligibility criteria above with your treating physician.
- Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
- Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.