Last reviewed · How we verify
NCT06685640
Comparison of Clinical Success of Stainless Steel Crowns and Zirconia Crowns in Primary Molars
NA trial testing prefabricated stainless steel crowns in Dental Caries in 10 participants. Currently enrolling.
30 August 2026
Quick facts
| Lead sponsor | Aydin Adnan Menderes University |
|---|---|
| Phase | NA |
| Status | Recruiting now |
| Study type | INTERVENTIONAL |
| Allocation | randomized |
| Design | crossover |
| Masking | single |
| Primary purpose | other |
| Enrollment | 10 |
| Start date | 30 July 2024 |
| Primary completion | 30 August 2026 |
| Estimated completion | 30 April 2027 |
| Sites | 1 location across Turkey (Türkiye) |
Drugs / interventions tested
- prefabricated stainless steel crowns
- prefabricated zirconia crowns
Conditions studied
- Dental Caries — all drugs for Dental Caries →
- Pulpotomy — all drugs for Pulpotomy →
Sponsor
Aydin Adnan Menderes University
Who can join
Adults 4 to 5, any sex, with Dental Caries or Pulpotomy. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
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.
Publications & conference data
No peer-reviewed publications indexed yet for this trial.
Verify or expand the search:
- PubMed search for NCT06685640
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
Related trials
Other recruiting trials for Dental Caries
Currently open trials in the same condition.
- NCT06787261 — Involvement of Archaea in Carious Disease · NA · recruiting
- NCT06753669 — Mothers' Action Project for Child Health · NA · recruiting
- NCT07431463 — Effects of Different Remineralization Agents on the Progression of Non-Cavitated Approximal Carious Lesions in Primary T · NA · active not recruiting
- NCT07134114 — Occlusal Impact of Hall Crowns in Primary Molars · NA · recruiting
- NCT07181967 — SDF vs Fluoride Varnish for Streptococcus Mutans Reduction in Children · NA · recruiting
Other Aydin Adnan Menderes University trials
Trials by the same sponsor.
- NCT07535151 — The Study Aims to Determine the Effect of Using Animal-shaped Magic Mirrors During Vaccination in Children Aged 1-4 Year · not yet recruiting
- NCT07448246 — Effect of Bilateral Rhomboid Intercostal Block on Postoperative Pain After Breast Implant Surgery · NA · recruiting
- NCT07317492 — HEMOVAR Study on Hemorrhoids and Varicose Veins · recruiting
- NCT07121699 — The Role of Left Ventricular Outflow Tract (LVOT) Velocity-time Integral (VTI) and Respiratory Variability at Peak Rate · not yet recruiting
- NCT07044739 — Information on the Use of Anti-embolic Stockings in Patients Undergoing Vein Surgery · NA · not yet recruiting
Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT06685640 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Aydin Adnan Menderes University
- Last refreshed: 22 December 2025
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT06685640.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing