Ignite Creation Date:
2025-12-24 @ 6:25 PM
Ignite Modification Date:
2025-12-30 @ 8:55 AM
Study NCT ID:
NCT05684068
Status:
NOT_YET_RECRUITING
Last Update Posted:
2025-08-19
First Post:
2023-01-04
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Dimensional Changes: Randomized Clinical Trial
Sponsor:
University of Iowa
Organization:
Study Overview
Official Title:
Dimensional Changes of Autogenous Free Epithelialized Gingival Grafts on Different Bed Preparations Among Dental Patients With Thin Tissue Phenotypes: A Randomized Clinical Trial
Status:
NOT_YET_RECRUITING
Status Verified Date:
2025-08
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The goal of this clinical trial is to evaluate the dimensional changes in the short and long-term in patients with thin gum tissues who have gum grafts placed on either denuded bone or gum grafts placed on a bone with some tissues remaining.
The main question this study aims to answer is:
\- Does the placement of free-epithelized gingival grafts (gum grafts) on full thickness bed preparation (having all of the tissue removed from the bone) lead to similar clinical, digital, and patient-related outcomes and measurements over a period of 12 months versus split thickness bed preparation (where a small layer of tissue is left over the bone) in patients with thin gum tissue phenotypes (gum tissue is generally less than 1.5 millimeters) who are in need of soft tissue augmentation procedures?
Participants will be asked to attend 8 visits, which include: (i) screening visit, (ii) prophylaxis visit, (iii) random assignment to Group A or Group B along with surgery and digital data collection, (iv) 2-week post-operative visit, (v) 6-week post-operative visit, (vi) 3-month follow-up visit, (vii) 6-month follow-up visit, (viii) 12-month follow-up visit. Also, Group A will have a free epithelialized gingival/mucosal graft (gum graft) placed on full thickness periosteal bed preparation where all of the tissue was removed (test group). Group B will have a free epithelialized gingival/mucosal graft (gum graft) on split thickness periosteal bed preparation where only a portion of the tissue was removed (control group). Researchers will compare Group A and Group B to see if there is a difference in clinical, digital, and patient-related outcomes and measurements over a period of 12 months.
The main question this study aims to answer is:
\- Does the placement of free-epithelized gingival grafts (gum grafts) on full thickness bed preparation (having all of the tissue removed from the bone) lead to similar clinical, digital, and patient-related outcomes and measurements over a period of 12 months versus split thickness bed preparation (where a small layer of tissue is left over the bone) in patients with thin gum tissue phenotypes (gum tissue is generally less than 1.5 millimeters) who are in need of soft tissue augmentation procedures?
Participants will be asked to attend 8 visits, which include: (i) screening visit, (ii) prophylaxis visit, (iii) random assignment to Group A or Group B along with surgery and digital data collection, (iv) 2-week post-operative visit, (v) 6-week post-operative visit, (vi) 3-month follow-up visit, (vii) 6-month follow-up visit, (viii) 12-month follow-up visit. Also, Group A will have a free epithelialized gingival/mucosal graft (gum graft) placed on full thickness periosteal bed preparation where all of the tissue was removed (test group). Group B will have a free epithelialized gingival/mucosal graft (gum graft) on split thickness periosteal bed preparation where only a portion of the tissue was removed (control group). Researchers will compare Group A and Group B to see if there is a difference in clinical, digital, and patient-related outcomes and measurements over a period of 12 months.
Detailed Description:
None
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
False
Is an FDA AA801 Violation?: