Comparing Stainless Steel Crowns With Prefabricated Resin Crowns in Primary Molar Teeth
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: BioFLX crown, 3M Stainless Steel Crown.
- Who it may be relevant to
- Registry conditions: Dental Caries. Basic parameters: 2 years — 5 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
- United States
- 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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Official title
A 36-Month Prospective Randomized Clinical Pilot Trial Comparing Stainless Steel Crowns With Prefabricated Resin Crowns in Primary Molar Teeth
Overview
The main reason for this research study is to learn more about a new flexible white dental crown (BioFLX) by comparing it to an existing flexible metal crown (Stainless Steel Crown). It is of interest to see if this new white crown is clinically equivalent to the existing silver crown that is mainly used in pediatric dentistry. A potential participant for this study would have cavities that require a crown, a type of filling that covers the entire tooth, and recommended dental work be done under general anesthesia.
Interventions
- Device BioFLX crown
Device: BioFLX crown - Device 3M Stainless Steel Crown
3M Stainless Steel Crown
Primary outcome measures
- The United States Public Health Service Restorative criteria [Time frame: 36 months]
Eligibility criteria
Inclusion criteria
- CCHMC pediatric dental patients between the ages of 2 years to 5 years and 11 months, at the time of recruitment, who present to any CCHMC dental clinic location and then are found to need full mouth dental rehabilitation.
- Patients who speak the most common languages at CCHMC will be able to be recruited for the study.
o English, Spanish, Arabic, Uzbek, Nepali, Chinese Mandarin, Russian, French.
- These patients must qualify for treatment at the CCHMC dental in-office general anesthesia (IOGA) area or the Procedure Center (PC). IOGA and the PC will be selected as a venue of treatment to control behavioral factors. This is not specific to the study and would occur due to their treatment needs.
- Participants will have at least one pair of contralateral primary molars with the need for a full coverage restoration in the same arch.
- For example, tooth A \& J, B \& I, S \& L, or T \& K
- For each participant, a minimum of one SSC or one PRC will be randomly assigned via a split mouth design to be placed as part of the study.
- Need for Full coverage and high caries risk will be defined by AAPD Best Practice Guidelines 2,16
o Teeth With
- Extensive caries
- Cervical decalcification
- Developmental defects (e.g., hypoplasia, hypocalcification)
- When failure of other available restorative materials is likely (e.g., interproximal caries extending beyond line angles, patients with bruxism)
- Following pulpotomy or pulpectomy
- For definitive restorative treatment for high caries-risk children as defined by the AAPD
- For patients who exhibit high caries risk and whose treatment is performed under sedation or general anesthesia. This would be normal and not specific to the study.
- Participants who consent to the study, and who can be available for follow-up recall appointments.
- All participants will be ASA I or ASA II as defined by the American Society of Anesthesiologists.15
Exclusion criteria
- Participants who do not meet inclusion criteria will be excluded.
- Participants whose teeth do not meet the inclusion criteria.
- Participants who do not wish to participate in the study.
- Patients who do not wish to or cannot reliably return for follow-up visits.
- Red dye allergy as patient will not be able to be plaque disclosed during follow-up visits.
- Participants who do not speak English, Spanish, Arabic, Uzbek, Nepali, Chinese Mandarin, Russian, French.
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
- Open label
- Primary purpose
- Treatment
Study locations
United States · 1 center
- Cincinnati Children's Hospital Medical Center — Cincinnati
Identifiers
NCT: NCT06713330 · 2024-0022