Collagen Matrix With Tunnel Technique Compared to CTG for the Treatment of Periodontal Recessions
NCT ID: NCT02632240
Last Updated: 2015-12-18
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
NA
28 participants
INTERVENTIONAL
2014-10-31
2015-04-30
Brief Summary
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This study is a randomized-controlled clinical trial of 6 months duration.
Detailed Description
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The purpose of this clinical study is to compare short-term (3-6 months) outcomes of a root coverage using the tunnel technique with the collagen matrix and the same technique with CTG for the treatment of multiple recessions Miller class I and II.
Twenty eight patients are enrolled in the study. Patients in the test group are treated with xenogenic collagen matrix using the tunnel technique whereas patients in the control group with CTG. Clinical recordings are obtained at baseline and after 3 and 6 months. The percentage of average recession coverage (ARC) is evaluated after 3 and 6 months after the surgery.
Conditions
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Keywords
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
SINGLE
Study Groups
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Control group
Surgery:The tunnel technique for covering gingival recession. Graft: connective tissue.
Surgery:The tunnel technique for covering gingival recession
The surgery starts with the sulcular incisions in the region of recessions, which enable access for the supraperiosteal preparation. The procedure is extended into the mucosal tissue using the tunneling knives. The partial-thickness flap is performed at the buccal site. Only the papillary regions are fully detached with the periosteum. The graft is placed into the tunnel and stabilized with absorbable sutures.The mobilized mucous flap is advanced coronally and stabilized with non-absorbable suspensory sutures.
Study group
Surgery:The tunnel technique for covering gingival recession.Graft: xenogenic collagen matrix (Mucoderm).
Surgery:The tunnel technique for covering gingival recession
The surgery starts with the sulcular incisions in the region of recessions, which enable access for the supraperiosteal preparation. The procedure is extended into the mucosal tissue using the tunneling knives. The partial-thickness flap is performed at the buccal site. Only the papillary regions are fully detached with the periosteum. The graft is placed into the tunnel and stabilized with absorbable sutures.The mobilized mucous flap is advanced coronally and stabilized with non-absorbable suspensory sutures.
Interventions
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Surgery:The tunnel technique for covering gingival recession
The surgery starts with the sulcular incisions in the region of recessions, which enable access for the supraperiosteal preparation. The procedure is extended into the mucosal tissue using the tunneling knives. The partial-thickness flap is performed at the buccal site. Only the papillary regions are fully detached with the periosteum. The graft is placed into the tunnel and stabilized with absorbable sutures.The mobilized mucous flap is advanced coronally and stabilized with non-absorbable suspensory sutures.
Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
* Sulcus Bleeding Index (SBI) \> 10%,
* Systemic diseases with compromised healing potential or infectious diseases,
* Untreated periodontal conditions,
* Pregnant and lactating females.
18 Years
60 Years
ALL
No
Sponsors
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Medical University of Silesia
OTHER
Responsible Party
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Lukasz Gilowski
PhD DDS
Principal Investigators
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Marta Tanasiewicz, Professor
Role: STUDY_CHAIR
Department of Conservative Dentistry with Endodontics
Locations
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Department of Periodontal and Oral Mucosa Diseases
Zabrze, , Poland
Countries
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Other Identifiers
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KNW-1-072/N/3/0
Identifier Type: -
Identifier Source: org_study_id