Not Yet RecruitingNot Applicable

Demineralized Dentin Matrix Versus Mineralized Plasmatic Matrix on Alveolar Ridge Preservation in Molar Extraction Sites

Egypt24 participantsStarted 2025-12-01

Plain-language summary

When a tooth is removed, the bone around it (called the alveolar ridge) naturally shrinks. This study compares two bone grafting materials to find out which one better preserves bone after molar extraction: Demineralized Dentin Matrix (DDM): A material made from the patient's own extracted tooth, treated to remove minerals while keeping bone-forming proteins. Mineralized Plasmatic Matrix (MPM): A mixture of a standard bone substitute and platelet-rich plasma from the patient's blood.

Who can participate

Age range18 Years – 55 Years

SexALL

See this in plain English?

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

Inclusion Criteria: \- Non-restorable tooth indicated for extraction Multi-rooted teeth Age group of 18 to 55 years Patients free from any systemic disease that may affect bone healing. Exclusion Criteria: \- Pregnant females Active infection at extraction site Smokers Systemic conditions affecting healing (e.g. diabetes, medications as bisphosphonates...) Poor oral hygiene. Patient with systemic disease that may affect bone healing. o Uncooperative patient.

What they're measuring

Change in Alveolar Ridge Width

Timeframe: Baseline (immediately postoperative) and 4 months postoperatively.

Trial details

NCT IDNCT07239193

SponsorCairo University

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2026-07-01

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