- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04168125
Use of Tilapia Skin for Palate Repair and Protection After Graft Removal
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Study Type
Enrollment (Anticipated)
Phase
- Phase 1
Contacts and Locations
Study Contact
- Name: Gustavo GP Manfredi, MSc
- Phone Number: +5518981711825
- Email: gustavo.manfredi@usp.br
Study Locations
-
-
-
Bauru, Brazil, 17012-901
- Recruiting
- Bauru School of Dentistry
-
Contact:
- Gustavo Gonçalves do P Manfredi, MSc
- Phone Number: 18981711825
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Patients need periodontal or peri-implant surgical procedures requiring palate gingival graft
Exclusion Criteria:
- Patients with an infectious condition that compromises the procedures
- Users of drugs that can act on periodontal tissues or the healing process
- Pregnant
- Smokers
- Diabetes
- Irradiated
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Single
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Tilapia skin
Procedure/Surgery: Free gingival graft harvesting from hard palate. After gingival graft harvesting from hard palate, it will be placed a tilapia skin as an occlusive biological dressing for palatal wound healing. Device: Tilapia skin. A xenogeneic collagen dressing will be placed over palate wound and stabilized with sutures during the healing process. |
Application tilapia skin as an occlusive biological dressing for palatal wound healing after free gingival graft harvesting.
|
Active Comparator: Surgical Wound Dressing
Procedure/Surgery: Free gingival graft harvesting from hard palate. After gingival graft harvesting from hard palate, it will be placed a surgical wound dressing as a mechanical protection during palatal wound healing. Device: Surgical wound dressing A surgical wound dressing will be placed over palate wound during the healing process to provide mechanical protection. |
Application surgical wound dressing as an occlusive biological dressing for palatal wound healing after free gingival graft harvesting.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Self-reported pain perception evaluated by a visual analog scale
Time Frame: 14 days after the surgery
|
Patient's self-reported pain perception will be evaluated using a visual analog scale with a score ranging from 0 (no pain) to 10 (unbearable pain).
|
14 days after the surgery
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Self-reported discomfort evaluated by a visual analog scale
Time Frame: 14 days after the surgery
|
Patient's self-reported discomfort will be evaluated using a visual analog scale with a score ranging from 0 (no discomfort) to 2 (high discomfort).
|
14 days after the surgery
|
Self-reported trouble with speech evaluated by a visual analog scale
Time Frame: 14 days after the surgery
|
Patient's self-reported trouble with speech will be evaluated using a visual analog scale with a score ranging from 0 (no trouble) to 2 (high trouble).
|
14 days after the surgery
|
Self-reported trouble with eating evaluated by a visual analog scale
Time Frame: 14 days after the surgery
|
Patient's self-reported trouble with eating will be evaluated using a visual analog scale with a score ranging from 0 (no trouble) to 2 (high trouble).
|
14 days after the surgery
|
Comparison of the palate healing process evaluated through linear measurements (millimiter)
Time Frame: 30 days after the surgery
|
Pictures will be taken immediately after the gingival graft harvesting and compared with post-operativa pictures through the use of linear measurements at Image J.
|
30 days after the surgery
|
Number of analgesic pills taken after surgery
Time Frame: 14 days after the surgery
|
Evaluate the patient's perception of postoperative pain and discomfort by counting the number of analgesic pills taken after the surgery.
|
14 days after the surgery
|
Collaborators and Investigators
Sponsor
Investigators
- Study Director: Adriana CP Sant'Ana, PhD, Bauru School of Dentistry - University of Sao Paulo
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- Ceap
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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