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Alveolar Ridge Preservation After Tooth Extraction

NCT06546826 · Status: ACTIVE_NOT_RECRUITING · Type: OBSERVATIONAL · Enrollment: 60

Last updated 2025-07-31

No results posted yet for this study

Summary

Post-extractive alveolar ridge remodeling represents a physiological phenomenon that may hamper successive implant insertion. Several techniques have been proposed without any significant difference of efficacy among them. Moreover several research protocols of analysis have been proposed, including histomorphometric, radiological, clinical analysis.

The purpose of the present study is to test different alveolar ridge preservation techniques using histomorphometric and optical scanning analysis.

Conditions

  • Alveolar Bone Loss

Interventions

PROCEDURE

BARP

deep layers of collagen, medium-superficial heterologous bone graft, superficial collagen layer

PROCEDURE

simple tooth extraction

tooth extraction without grafting procedure.

PROCEDURE

tooth root and PRF

Autogenous roots derived from the extracted hopeless tooth and stabilized with osteosynthesis screws to reconstruct the missing buccal wall of the socket. The defect was then filled with PRF.

PROCEDURE

Ice cream cone technique

xenogeneic granules and a resorbable collagen membrane

Sponsors & Collaborators

  • Universidade do Porto

    collaborator OTHER

  • University of Trieste

    collaborator OTHER

  • International Piezosurgery Academy

    lead OTHER

Principal Investigators

  • Claudio Stacchi, Dr. · University of Trieste, Department of Medicine, Surgery and Health Sciences

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2024-01-06
Primary Completion
2024-12-06
Completion
2026-01-31

Countries

  • Italy

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06546826 on ClinicalTrials.gov