Ridge Preservation After Tooth Extraction Using Cortical Versus Cancellous Freeze Dried Bone Allograft
Study Details
Study Description
Brief Summary
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.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
N/A |
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Experimental: cancellous FDBA (LifeNet) grafting with cancellous mineralized freeze-dried bone allograft (LifeNet Health) |
Device: Cancellous FDBA
CANCELLOUS FREEZE-DRIED BONE ALLOGRAFT (from LifeNet Health)
|
Experimental: cortical FDBA (LifeNet) CORTICAL FREEZE-DRIED BONE ALLOGRAFT (from LifeNet Health) |
Device: cortical FDBA
cortical mineralized freeze-dried bone allograft
|
Outcome Measures
Primary Outcome Measures
- Histologic Percentage of Vital Bone Formation [18-20 weeks after grafting]
Histologic percentage of vital bone formation in bone cores
Eligibility Criteria
Criteria
Inclusion Criteria:
- single rooted tooth requiring extraction with future dental implant placement
Exclusion Criteria:
- smoking > 10 cigarettes per day poorly controlled diabetes
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | UT Health Science Center Dental School | San Antonio | Texas | United States | 78229 |
Sponsors and Collaborators
- The University of Texas Health Science Center at San Antonio
Investigators
- Principal Investigator: Brian L Mealey, DDS, MS, The University of Texas Health Science Center at San Antonio
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- HSC20110039H
Study Results
Participant Flow
Recruitment Details | |
---|---|
Pre-assignment Detail |
Arm/Group Title | Cancellous FDBA (LifeNet) | Cortical FDBA (LifeNet) |
---|---|---|
Arm/Group Description | grafting with cancellous mineralized freeze-dried bone allograft (LifeNet Health) Cancellous FDBA: CANCELLOUS FREEZE-DRIED BONE ALLOGRAFT (from LifeNet Health) | CORTICAL FREEZE-DRIED BONE ALLOGRAFT (from LifeNet Health) cortical FDBA: cortical mineralized freeze-dried bone allograft |
Period Title: Overall Study | ||
STARTED | 20 | 20 |
COMPLETED | 20 | 20 |
NOT COMPLETED | 0 | 0 |
Baseline Characteristics
Arm/Group Title | Cancellous FDBA (LifeNet) | Cortical FDBA (LifeNet) | Total |
---|---|---|---|
Arm/Group Description | grafting with cancellous mineralized freeze-dried bone allograft (LifeNet Health) Cancellous FDBA: CANCELLOUS FREEZE-DRIED BONE ALLOGRAFT (from LifeNet Health) | CORTICAL FREEZE-DRIED BONE ALLOGRAFT (from LifeNet Health) cortical FDBA: cortical mineralized freeze-dried bone allograft | Total of all reporting groups |
Overall Participants | 20 | 20 | 40 |
Age (years) [Mean (Full Range) ] | |||
Mean (Full Range) [years] |
53.4
|
55.6
|
54
|
Age (Count of Participants) | |||
<=18 years |
0
0%
|
0
0%
|
0
0%
|
Between 18 and 65 years |
17
85%
|
16
80%
|
33
82.5%
|
>=65 years |
3
15%
|
4
20%
|
7
17.5%
|
Sex: Female, Male (Count of Participants) | |||
Female |
9
45%
|
10
50%
|
19
47.5%
|
Male |
11
55%
|
10
50%
|
21
52.5%
|
Region of Enrollment (participants) [Number] | |||
United States |
20
100%
|
20
100%
|
40
100%
|
Outcome Measures
Title | Histologic Percentage of Vital Bone Formation |
---|---|
Description | Histologic percentage of vital bone formation in bone cores |
Time Frame | 18-20 weeks after grafting |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Cancellous FDBA (LifeNet) | Cortical FDBA (LifeNet) |
---|---|---|
Arm/Group Description | grafting with cancellous mineralized freeze-dried bone allograft (LifeNet Health) Cancellous FDBA: CANCELLOUS FREEZE-DRIED BONE ALLOGRAFT (from LifeNet Health) | CORTICAL FREEZE-DRIED BONE ALLOGRAFT (from LifeNet Health) cortical FDBA: cortical mineralized freeze-dried bone allograft |
Measure Participants | 20 | 20 |
Median (Inter-Quartile Range) [percentage of vital bone] |
12.98
|
16.08
|
Adverse Events
Time Frame | ||||
---|---|---|---|---|
Adverse Event Reporting Description | ||||
Arm/Group Title | Cancellous FDBA (LifeNet) | Cortical FDBA (LifeNet) | ||
Arm/Group Description | grafting with cancellous mineralized freeze-dried bone allograft (LifeNet Health) Cancellous FDBA: CANCELLOUS FREEZE-DRIED BONE ALLOGRAFT (from LifeNet Health) | CORTICAL FREEZE-DRIED BONE ALLOGRAFT (from LifeNet Health) cortical FDBA: cortical mineralized freeze-dried bone allograft | ||
All Cause Mortality |
||||
Cancellous FDBA (LifeNet) | Cortical FDBA (LifeNet) | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | / (NaN) | / (NaN) | ||
Serious Adverse Events |
||||
Cancellous FDBA (LifeNet) | Cortical FDBA (LifeNet) | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 0/20 (0%) | 0/20 (0%) | ||
Other (Not Including Serious) Adverse Events |
||||
Cancellous FDBA (LifeNet) | Cortical FDBA (LifeNet) | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 0/20 (0%) | 0/20 (0%) |
Limitations/Caveats
More Information
Certain Agreements
All Principal Investigators ARE employed by the organization sponsoring the study.
There is NOT an agreement between Principal Investigators and the Sponsor (or its agents) that restricts the PI's rights to discuss or publish trial results after the trial is completed.
Results Point of Contact
Name/Title | Dr. Brian Mealey |
---|---|
Organization | UT Health Sci Ctr San Antonio |
Phone | 210-567-3567 |
mealey@uthscsa.edu |
- HSC20110039H