Status:
WITHDRAWN
Evaluation of Geistlich Fibro-Gide ® and Autogenous Connective Tissue Graft Prior to Orthodontic Maxillary Expansion.
Lead Sponsor:
University of Alberta
Collaborating Sponsors:
Geistlich Pharma AG
Conditions:
Thin Gingiva
Transverse Maxillary Deficiency
Eligibility:
All Genders
13-17 years
Phase:
NA
Brief Summary
Teenage children and adults often undergo orthodontic treatment each year to improve their dental esthetics and chewing function. One common problem they present with is having a small maxilla compare...
Detailed Description
This study will be a prospective, single-center, blinded, randomized, split-mouth study. Upon ethics approval from the University of Alberta research information services (ARISE), patients will be rec...
Eligibility Criteria
Inclusion
- Inclusion criteria for this study include patients ranging from 13 to 17 years of age requiring maxillary expansion;
- presence of all permanent dentition, presence of unilateral or bilateral cross-bite or transverse maxillary deficiency,
- subjects must have at least one tooth with thin gingival phenotype on maxillary canines, premolars or first molars (mesial root only) on either side;
- teeth should have less than 2 mm of keratinized gingiva to be considered for surgical intervention
- subjects should be systemically health.
Exclusion
- Exclusion criteria would include patients with previous orthodontic treatment done,
- patients with Class V restorations or abfractions that obliterate cementoenamel junction
- patients with active caries or endodontically involved teeth
- immunocompromised patients that can influence wound healing
- patients with parafunctional habits
- patient with any history of smoking
- pregnant or lactating females
- teeth that have greater than Miller grade I mobility.
Key Trial Info
Start Date :
April 1 2022
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
January 23 2024
Estimated Enrollment :
Patients enrolled
Trial Details
Trial ID
NCT05295771
Start Date
April 1 2022
End Date
January 23 2024
Last Update
January 25 2024
Active Locations (1)
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1
University of Alberta, Kaye Edmonton Clinic
Edmonton, Alberta, Canada, T6G 2H5