The Clinical Performance of Two Dentine Replacement Materials in Deep Occlusal Cavities (Randomized)

Dalia Sameh Fawzi

Status: Not yet enrolling

Conditions: Composite Resins; Composite Restoration; Randomized Clinical Trial; Class I Composite Restorations; Injectable Composite; Class I Cavities in High Caries Risk; Fiber Reinforced Composite; Occlusal Caries

Treatments: Other: Beautifil Flow Plus X; Other: EverX Flow

Study type: Interventional

Funder types: Other

Identifiers

NCT06924047

Restoring Deep Occlusal Cavity

Details and patient eligibility

About

Higher mechanical properties are needed to restore structurally compromised posterior teeth, short fiber reinforced resin composite and injectable bioactive resin composites provide superior properties to flowable composites that were traditionally used to improve adaptation in deep cavities below the packable resin composite restorations. Thus, this study was designed to assess the clinical outcome of high strength dentine substitute materials.

Enrollment: 50 estimated patients

Sex: All

Ages: 20 to 50 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

1. Adult patients aged (20-50)
2. Medically free
3. Good oral hygiene (Plaque index ≤2 (Moderate accumulation with plaque in the sulcus))
4. Patients accepting to participate in the study.
5. Teeth of normal appearance and morphology
6. Maxillary and mandibular molar teeth with deep class Ⅰ carious lesions extending into the inner third of dentin.

Exclusion criteria

1. Patients <20 and >50.
2. Teeth with proximal lesions.
3. Patients with bad oral hygiene (Plaque index >2).
4. Systematic disease that may interfere with the study.
5. Patients with xerostomia.
6. Presence of any abnormal occlusal habits (bruxism, nail biting, clenching).
7. Patients undergoing or will start orthodontic treatment.
8. Pregnancy.
9. Teeth with signs or symptoms of irreversible pulpitis.
10. Non-vital, fractured or cracked teeth.
11. Teeth with secondary caries.
12. Periodontally compromised teeth.

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Single Blind

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50 participants in 2 patient groups

Bioactive injectable composite

Active Comparator group

Description:

bioactive injectable composite placed as a dentine substitute

Treatment:

Other: Beautifil Flow Plus X

Short fiber reinforced composite

Active Comparator group

Description:

Short fiber reinforced composite added as a dentine substitute

Treatment:

Other: EverX Flow