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Bone Graft Material

Grafting Materials for Misaligned Teeth

N/A
Waitlist Available
Led By Sahar Dowlatshahi, DDS, MMSc
Research Sponsored by The University of Texas Health Science Center, Houston
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
American Society of Anesthesiologists (ASA) I/II
No history of periodontitis
Must not have
Excessive retroclined mandibular incisors
Uncontrolled diabetes or other metabolic systemic conditions
Timeline
Screening 3 weeks
Treatment Varies
Follow Up baseline, at alignment (approximately 4 months after the start of orthodontics treatment).
Awards & highlights
No Placebo-Only Group

Summary

"This trial aims to study the effects of two different treatments on the bones and gums around the front teeth in the lower jaw. One group will receive a specific type of treatment with freeze-dried bone graft

Who is the study for?
This trial is for individuals with misaligned teeth or malocclusion. Participants should be suitable candidates for orthodontic therapy and willing to undergo surgical procedures as part of their treatment.
What is being tested?
The study tests the effects of surgically facilitated orthodontics therapy (SFOT) using two different graft materials: freeze-dried allograft and particulate xenograft, each paired with a collagen membrane, compared to usual care without SFOT.
What are the potential side effects?
Potential side effects may include discomfort at the surgery site, swelling, bruising, bleeding gums, infection risk at the grafting area, and possible allergic reactions to graft materials.

Eligibility Criteria

Inclusion Criteria

You may be eligible if you check “Yes” for the criteria below
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I am in good or mild systemic disease state according to ASA standards.
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I have never had gum disease.
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My orthodontic plan does not include tooth removal.
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I have a skin area that's at least 3mm thick.

Exclusion Criteria

You may be eligible for the trial if you check “No” for criteria below:
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My lower front teeth lean too far backward.
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I do not have uncontrolled diabetes or other unmanaged health conditions.
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I have an open bite or deep bite.

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~baseline, at alignment (approximately 4 months after the start of orthodontics treatment).
This trial's timeline: 3 weeks for screening, Varies for treatment, and baseline, at alignment (approximately 4 months after the start of orthodontics treatment). for reporting.

Treatment Details

Study Objectives

Study objectives can provide a clearer picture of what you can expect from a treatment.
Secondary study objectives
Change in clinical attachment level (CAL)
Change in probing depth (PD)

Awards & Highlights

No Placebo-Only Group
All patients enrolled in this study will receive some form of active treatment.

Trial Design

3Treatment groups
Experimental Treatment
Active Control
Group I: Group BExperimental Treatment1 Intervention
Group II: Group AExperimental Treatment1 Intervention
Group III: Control groupActive Control1 Intervention

Find a Location

Who is running the clinical trial?

The University of Texas Health Science Center, HoustonLead Sponsor
957 Previous Clinical Trials
347,828 Total Patients Enrolled
American Academy of Periodontology FoundationUNKNOWN
Sahar Dowlatshahi, DDS, MMScPrincipal InvestigatorThe University of Texas Health Science Center, Houston
~16 spots leftby Jan 2026