Primary Molars Restoration Using Different Pediatric Crowns.

Nehal Salman

Status: Completed

Conditions: Restoration of Primary Molars With CAD/CAM Crowns

Treatments: Other: CAD/CAM crowns

Study type: Interventional

Funder types: Other

Identifiers

NCT04144062

318

Details and patient eligibility

About

study aims to compare hybrid ceramic CAD/CAM and prefabricated zirconia ans stainless steel crowns restoring primary molars through In-vivo evaluation of the clinical outcomes in terms of; crown retention, stain resistance and periodontal and gingival health as well as parental/child satisfaction.

Enrollment: 100 patients

Sex: All

Ages: 5 to 8 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

1. Age range of the patients from 5 to 8 years old.
2. Have no history of spontaneous pain or swelling.
3. Patients willing to return for follow-up examinations and evaluation.
4. Medically free patients or with controlled systemic disease ASA I or II.
5. No active periodontal diseases.
6. Patients with posterior pulpotomized tooth/teeth indicated for crown restoration (e.g. 2-3mm of teeth above cement-enamel junction).

Exclusion criteria

1. Children with intellectual, severe emotional or behavioral problems.
2. Presence of parafunctional habits such as clenching or bruxism.
3. Abnormal tooth mobility, gingival swelling, fistulous tract, or non-vital pulps.
4. Non-restorable teeth.
5. Radiographic positive signs of thickened or interrupted periodontal membrane space, internal root resorption, periapical or furcal radiolucency

Trial design

Primary purpose: Other

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Double Blind

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100 participants in 3 patient groups

Zirconia crowns

Active Comparator group

Treatment:

Other: CAD/CAM crowns

CAD/CAM crowns

Active Comparator group

Treatment:

Other: CAD/CAM crowns

Stainless-steel crowns

Active Comparator group

Treatment:

Other: CAD/CAM crowns