Clinical Comparison Between Stainless-steel Crown, Zirconia Crown and Bioflx Crown in Primary Molars

Delta University for Science and Technology

Status: Completed

Conditions: Decayed Teeth; Carious Lesion

Treatments: Device: Zirconia crown; Device: Bioflx crown; Device: stainless steel crown

Study type: Interventional

Funder types: Other

Identifiers

NCT06706167

DU0240721024

Details and patient eligibility

About

The purpose of this clinical trial was to compare clinically three different crowns for primary molars; stainless steel crown, zirconia crown and Bioflx crown.

the main questions it aims to answer are: is Bioflex crown is an alternative to stainless steel crown and zirconia crown? Seventy-five patients their age range between 3 and 8 years participated in this study. The participants are divided into three groups representing group A for stainless steel crown (n=25), group B for zirconia crown (n=25) and group C for Bioflx crown (n=25). Plaque index, crown retentivity and gingival index will be evaluated at evaluated at baseline, 6 and 12 months.

Enrollment: 75 patients

Sex: All

Ages: 3 to 8 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• Patient within the age group of 3-8 years old.
• Healthy children free of any systemic disease.
• Pulpotomized or pulpectomized (endodontically treated) lower second primary molars.
• Patients who have the behavioral rating of definitely positive or positive according to the frankl behaviour.

Exclusion criteria

• • Patient younger than 3 years old or older than 8 years old.

  • non-Healthy children or have any systemic disease.
  • primary molars with no pulpal treatment
  • Patients who have the behavioral rating of definitely negative or negative according to the frankl behaviour.

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Single Blind

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75 participants in 3 patient groups

stainless steel crown

Active Comparator group

Description:

Participants in this arm will receive stainless steel crowns for primary teeth.

Treatment:

Device: stainless steel crown

Device: Bioflx crown

Device: Zirconia crown

zirconia crown

Experimental group

Description:

Participants in this arm will receive zirconia crowns for primary teeth.

Treatment:

Device: stainless steel crown

Device: Bioflx crown

Device: Zirconia crown

Bioflx crown

Experimental group

Description:

Participants in this arm will receive Bioflex crowns for primary teeth.

Treatment:

Device: stainless steel crown

Device: Bioflx crown

Device: Zirconia crown