Not Yet RecruitingNot Applicable

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

50 participantsStarted 2025-04

Plain-language summary

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.

Who can participate

Age range20 Years – 50 Years

SexALL

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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion criteria

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

Exclusion criteria

✕. Patients \<20 and \>50.
✕. Teeth with proximal lesions.
✕. Patients with bad oral hygiene (Plaque index \>2).
✕. Systematic disease that may interfere with the study.
✕. Patients with xerostomia.
✕. Presence of any abnormal occlusal habits (bruxism, nail biting, clenching).
✕. Patients undergoing or will start orthodontic treatment.
✕. Pregnancy.

What they're measuring

Fracture

Timeframe: T1: 1 week T2: 6months T3: 12 months

Trial details

NCT IDNCT06924047

SponsorDalia Sameh Fawzi

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2026-04

Contact for this trial

Dalia SA Fawzi, BDS

+201147984047 dr.daliasameh@gmail.com

View on ClinicalTrials.gov More Class I Cavities in High Caries Risk trials