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OpenTrials
Completed

NCT Number: NCT01588444

Ridge Preservation After Tooth Extraction Using Cortical Versus Cancellous Freeze Dried Bone Allograft

The purpose of this study is to compare cortical and cancellous freeze-dried bone allograft (FDBA) materials in the preservation of alveolar bone following extraction of non-molar teeth. The primary objective is to histologically evaluate and compare the healing of extraction sockets of non-molar teeth grafted with cortical FDBA versus cancellous FDBA for ridge preservation.

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Key information

Conditions

Tooth Extraction

Age range

19 year–99 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

UT Health Science Center Dental School

San Antonio, Texas, 78229, United States

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • single rooted tooth requiring extraction with future dental implant placement

Exclusion criteria

  • smoking > 10 cigarettes per day poorly controlled diabetes

Treatment and study plan

cortical FDBA

Device

cortical mineralized freeze-dried bone allograft

Cancellous FDBA

Device

CANCELLOUS FREEZE-DRIED BONE ALLOGRAFT (from LifeNet Health)

Primary outcomes

  1. Histologic Percentage of Vital Bone Formation

    Time frame: 18-20 weeks after grafting

    Histologic percentage of vital bone formation in bone cores

Sponsors and collaborators

Lead sponsor

The University of Texas Health Science Center at San Antonio

Other

Registry information

Official study title

Histological Comparison of Healing Following Tooth Extraction With Ridge Preservation Using Cortical Versus Cancellous Freeze Dried Bone Allograft

Important dates

Study start
2010
Primary completion
2012
Study completion
2012
First posted
May 1, 2012
Registry last updated
Oct 22, 2015

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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