Comparison of the Treatment Outcomes of the Conventional Stainless Steel Crown Restorations and the Hall Technique in the Treatment of Carious Primary Molars

Hue University of Medicine and Pharmacy

Status: Enrolling

Conditions: Caries,Dental

Treatments: Procedure: Placement of stainless steel crowns on primary molars

Study type: Interventional

Funder types: Other

Identifiers

NCT06597669

H2024/097

Details and patient eligibility

About

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

Enrollment: 100 estimated patients

Sex: All

Ages: 3 to 9 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

1. Agree and voluntarily participate in the research (with the patient's parent/guardian consent for participation)
2. 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

1. Children with systemic diseases such as immunodeficiency, cardiovascular disease, or bleeding disorders.
2. Children are allergic to nickel and resin.
3. Children unable to return for recall visits.
4. Primary molar has signs of pulpal/periapical diseases (irreversible pulpitis, pulp necrosis, loosening, fistula, or abscess).
5. Children are undergoing orthodontic treatment with fixed or removable appliances.

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Double Blind

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100 participants in 2 patient groups

Conventional Technique

Experimental group

Description:

A stainless steel crown will place on a carious primary molar after preparation

Treatment:

Procedure: Placement of stainless steel crowns on primary molars

Hall technique

Experimental group

Description:

A stainless steel crown will place on a carious primary molar without local anesthesia caries removal or any preparation

Treatment:

Procedure: Placement of stainless steel crowns on primary molars