Recruiting NCT06597669
Comparison of the Treatment Outcomes of the Conventional Stainless Steel Crown Restorations and the Hall Technique in the Treatment of Carious Primary Molars
For patients and families
In plain language
An automatic summary of structured registry data. It is an orientation aid, not a substitute for the official protocol or a physician assessment.
- What is being studied
- The protocol lists: Placement of stainless steel crowns on primary molars.
- Who it may be relevant to
- Registry conditions: Caries,Dental. Basic parameters: 3 years — 9 years · All.
- What needs checking
- Age, condition and sex are only basic indicators. Prior treatment, laboratory values and other mandatory requirements appear in the eligibility criteria below.
- Where it takes place
- Vietnam
- Next step
- Save the trial, show it to the treating physician, and confirm current recruitment with the study center. Costs, documents and travel →
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Overview
Stainless steel crowns have shown high success in restoring carious primary molars over a longer period of time than conventional restorations. This study aims to evaluate the treatment effectiveness of conventional SSCs restoration and Hall technique in treating carious primary molars
Interventions
- Procedure Placement of stainless steel crowns on primary molars
Preformed metal crowns have been placed to treat caries in primary molars
Primary outcome measures
- Failure of stainless steel crowns [Time frame: 3 months]
- Failure of stainless steel crowns [Time frame: 6 months]
- Failure of stainless steel crowns [Time frame: 9 months]
- Failure of stainless steel crowns [Time frame: 12 months]
Secondary outcome measures (10)
- Occlusal contact [Time frame: 0 months]
- Occlusal contact [Time frame: 3 months]
- Occlusal contact [Time frame: 6 months]
- Occlusal contact [Time frame: 9 months]
- Occlusal contact [Time frame: 12 months]
- Periodontal health [Time frame: 0 months]
- Periodontal health [Time frame: 3 months]
- Periodontal health [Time frame: 6 months]
- Periodontal health [Time frame: 9 months]
- Periodontal health [Time frame: 12 months]
Eligibility criteria
Inclusion criteria
- Agree and voluntarily participate in the research (with the patient's parent/guardian consent for participation)
- Children have a primary molar with at least 2 carious lesions corresponding to International Caries Detection and Assessment System (ICDAS) scores 4 or at least 1 carious lesion corresponding to ICDAS scores 5 and 6.
Exclusion criteria
- Children with systemic diseases such as immunodeficiency, cardiovascular disease, or bleeding disorders.
- Children are allergic to nickel and resin.
- Children unable to return for recall visits.
- Primary molar has signs of pulpal/periapical diseases (irreversible pulpitis, pulp necrosis, loosening, fistula, or abscess).
- Children are undergoing orthodontic treatment with fixed or removable appliances.
Criteria are shown verbatim from the registry (in English). Final eligibility is always assessed by the study center.
Healthy volunteers: Yes
Study design
- Allocation
- Randomized
- Model
- Parallel assignment
- Masking
- Double blind
- Primary purpose
- Treatment
Study locations
Vietnam · 1 center
- Hue University of Medicine and Pharmacy — Huế
Identifiers
NCT: NCT06597669 · H2024/097