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Clinical Trials in Portugal / NCT07638319
Recruiting Phase EARLY_PHASE1

Assessment of the Impact of Neocement Inject P® (Beta-Tricalcium Phosphate) on Bone Volume in Alveolar Ridge Preservation After Tooth Extraction

NCT07638319 · tracked via the Priya Life Science Portugal tracker
Phase
Phase EARLY_PHASE1
Started
2025-12-01
Last updated
2026-06-11

Condition(s) studied

Tooth ExtractionTooth Extraction Site HealingAlveolar Bone GraftingAlveolar Bone Loss

Investigational drug(s) / intervention(s)

Neocement Inject P® (Beta-Tricalcium Phosphate)

Neocement Inject P® (Beta-Tricalcium Phosphate): After tooth extraction the socket will be grafted with Neocement Inject P® (Beta-Tricalcium Phosphate).

Study summary

The goal of this randomized clinical trial is to assess whether β-TCP (Beta-Tricalcium Phosphate) improves alveolar ridge preservation (ARP) in patients who need tooth extraction. The main question it aims to answer is whether using β-TCP for alveolar ridge preservation has a positive effect on bone volume compared with natural healing.

The main questions it aims to answer are:

Does β-TCP improve ridge preservation compared with natural healing?

Researchers will compare β-TCP grafted sockets to natural healing sockets to see if β-TCP better preserves ridge volume.

Participants will:

Have a tooth indicated for extraction.

Be assigned to either β-TCP or natural healing.

Undergo CBCT (Cone Beam Computed Tomography) and intra-oral scanning after extraction and after six months of healing to measure horizontal and vertical resorption and bone density.

Eligibility

Sex
ALL
Min age
18 Years
Max age
—
Healthy volunteers
Accepted
Inclusion Criteria: * 18 years or older * Acceptance of informed consent * Type 1 or 2 extraction sockets (Elian et al. 2007) Exclusion Criteria: * Presence of active infection or severe inflammation in the intervention zone * Relevant medical history that contraindicates implant surgery * Patients with poor oral hygiene (full-mouth plaque score and full-mouth bleeding score \>15%) and lack of motivation * Uncontrolled diabetes (reported levels of glycated haemoglobin exceeding 7%) * Uncontrolled and /or untreated periodontal disease * Heavy smokers (more than 10 cigarettes per day) * Immunosuppression

Primary outcome measure(s)

Trial sites (1)

FacilityCityRegionStatus
Clinica Dentária Egas Moniz Caparica Monte Da Caparica Recruiting

More Egas Moniz - Cooperativa de Ensino Superior, CRL trials in Portugal

Other trials for the same condition

Official registry record

This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.

View NCT07638319 on ClinicalTrials.gov ↗ ← All trials in Portugal