Actively Recruiting
Mix of Demineralized Freeze-Dried Bone Allograft and Deproteinized Bovine Bone Mineral: a Possible Solution for Alveolar Ridge Preservation?
Led by Nova Southeastern University · Updated on 2025-09-12
30
Participants Needed
1
Research Sites
122 weeks
Total Duration
On this page
Sponsors
N
Nova Southeastern University
Lead Sponsor
G
Geistlich Pharma AG
Collaborating Sponsor
AI-Summary
What this Trial Is About
The purpose of the study is to compare a new grafting material for alveolar ridge preservation to a commonly used and well studied material. Alveolar ridge dimensions as well as histology will be compared.
CONDITIONS
Official Title
Mix of Demineralized Freeze-Dried Bone Allograft and Deproteinized Bovine Bone Mineral: a Possible Solution for Alveolar Ridge Preservation?
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Patients in good health
- Require extraction of at least one premolar or molar with future implant placement
- Have at least 2 mm of keratinized gingiva before extraction
- Have no more than 3 mm of buccal bone loss
- Flapless extraction must be possible
- Full mouth plaque index less than 25%
You will not qualify if you...
- Smoking 10 or more cigarettes per day or using electronic cigarettes
- History of radiation to the head and neck area
- Immunodeficiency disease
- Uncontrolled health problems such as hypertensive crisis (180/120), hyperthyroidism, diabetes with HbA1c over 7, recent stroke, or cancer
- Use of medications affecting bone remodeling (bisphosphonates, RANK-L inhibitors)
- Previous adverse reactions to the graft materials
- Pregnancy, breastfeeding, or trying to become pregnant
- Active uncontrolled or untreated gum disease
- Periapical lesions larger than 1 cm or soft tissue disease
AI-Screening
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Trial Site Locations
Total: 1 location
1
Nova Southeastern University
Fort Lauderdale, Florida, United States, 33328
Actively Recruiting
Research Team
A
Andee Goldstein, DMD
CONTACT
F
Fatemeh Samavatijame, DMD
CONTACT
How is the study designed?
Study Type
INTERVENTIONAL
Masking
DOUBLE
Allocation
RANDOMIZED
Model
PARALLEL
Primary Purpose
TREATMENT
Number of Arms
2
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