Trials / Unknown
UnknownNCT05466006
Peri-implant Soft Tissue Volume Changes at Small Buccal Dehiscences
Peri-implant Soft Tissue Volume Changes After Treatment of Small Buccal Dehiscence With Volume-stable Collagen Matrix or Connective Tissue Graft: a Randomized Controlled Clinical Trial
- Status
- Unknown
- Phase
- N/A
- Study type
- Interventional
- Enrollment
- 28 (estimated)
- Sponsor
- University of Turin, Italy · Academic / Other
- Sex
- All
- Age
- 18 Years
- Healthy volunteers
- Accepted
Summary
This study was designed to assess peri-implant soft tissue health, volume and marginal stability at implants sites which presented small buccal bone dehiscences (\<3mm evaluated in a vertical direction) at the time of insertion. Patients will be then randomly allocated to receive grafting with connective tissue graft or volume stable collagen matrix and evaluated at 3 months after surgery and at 12 months of follow up after crown placement.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| PROCEDURE | Soft tissue augmentation with subepithelial connective tissue graft (SCTG) | After the assessment of the vestibular bone dehiscence at implant site from the most apical extension of the trans-mucosal implant collar (≤3 mm evaluated in a vertical direction), SCTG will be harvested from the palate and sutured to the flap. Simple interdental sutures will be performed in order to stabilize the flap in close contact with the healing screw. |
| PROCEDURE | Soft tissue augmentation with xenogenic volume stable collagen matrix (VCXM) | After the assessment of the vestibular bone dehiscence at implant site from the most apical extension of the trans-mucosal implant collar (≤3 mm evaluated in a vertical direction), VCMX will be sutured to the flap and simple interdental sutures will be performed in order to stabilize the flap in close contact with the healing screw. |
Timeline
- Start date
- 2022-09-05
- Primary completion
- 2023-12-31
- Completion
- 2024-06-30
- First posted
- 2022-07-20
- Last updated
- 2023-11-28
Locations
1 site across 1 country: Italy
Source: ClinicalTrials.gov record NCT05466006. Inclusion in this directory is not an endorsement.