Evaluation of Free Gingival Graft Timing in Staged Guided Bone Regeneration: A Randomized Controlled Trial
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Ridge Augmentation
- Sponsor
- University of Alabama at Birmingham
- Enrollment
- 30
- Locations
- 1
- Primary Endpoint
- Buccal soft tissue profile
- Status
- Recruiting
- Last Updated
- 8 months ago
Overview
Brief Summary
This clinical trial aims to compare and evaluate the clinical outcomes between two distinct treatment sequences: free gingival graft surgery preceding guided bone regeneration and guided bone regeneration followed by free gingival graft.
Detailed Description
This clinical trial aims to compare and evaluate the clinical outcomes between two distinct treatment sequences: free gingival graft surgery preceding guided bone regeneration and guided bone regeneration followed by free gingival graft. The primary objective is to assess the influence of the tissue graft timing on the outcomes of the guided bone regeneration. The secondary goal is to compare the complications that may arise following the two procedures before implant placement.
Investigators
Hussein Basma
Clinical Assistant Professor, Principal Investigator
University of Alabama at Birmingham
Eligibility Criteria
Inclusion Criteria
- •• At least 18 years old
- •No uncontrolled medical conditions or medications that will affect their bone healing.
- •Good oral hygiene is defined as a full-mouth plaque score ≤25%
- •Must be able to read and understand the informed consent document.
- •Has a need for implants to replace missing tooth/teeth in at least 1 quadrant of the mouth.
- •Insufficient alveolar ridge width for endosseous implant placement, defined as 5 mm or less, as determined by bone sounding and CBCT scan.
- •The patient and/or guardian is willing and able to comply with pre-operative and post-operative diagnostic and clinical evaluations required.
- •The patient is not pregnant or breastfeeding.
Exclusion Criteria
- •Active infectious diseases.
- •Liver or kidney dysfunction/failure.
- •Uncontrolled diabetes (HbA1c ≥ 8.5).
- •Active cancer treatment - such as active chemotherapy radiation therapy, or radiotherapy performed within ≤12 months from the procedure.
- •Taking medications that will affect their bone healing (for example, bisphosphonates and long-term anti-inflammatory medications).
- •Metabolic bone diseases that affect bone healing such as osteoporosis.
- •Pregnant or lactating women (self-reported).
- •Current tobacco and Marijuana smokers have 10 or more cigarettes per day, and former smokers (\> 10 cigarettes) who quit \< 10 ago (self-reported).
- •Poor oral hygiene.
- •Vertical loss of bone at the edentulous ridge.
Outcomes
Primary Outcomes
Buccal soft tissue profile
Time Frame: Baseline to 12 months
The assessment involves measuring the profile of the buccal soft tissue from the implant shoulder.
Volumetric outcome assessment
Time Frame: Baseline to 12 months
The volumetric outcomes of interest will be volume change in mm3 (Vol) and the mean distance between the surface/mean thickness of the reconstructed volume in mm.