Effectiveness of Subepithelial Connective Tissue Graft as an Autogenous Barrier Membrane for Hard and Soft Tissue Augmentation in Horizontally Deficient Ridges During Delayed Implant Placement (CBCT-GBR-SECTG)
Clinical Effectiveness of Subepithelial Connective Tissue Graft as an Autogenous Barrier Membrane for Simultaneous Hard and Soft Tissue Augmentation During Delayed Implant Placement in Horizontally Deficient Alveolar Ridges: An Interventional Case Series
This study evaluates the clinical effectiveness of using a patient's own subepithelial connective tissue graft as a natural barrier membrane during simultaneous hard and soft tissue augmentation in areas of the jawbone with insufficient horizontal width. The procedure will be performed during delayed dental implant placement. The study aims to assess changes in hard and soft tissue dimensions and the clinical outcomes of this approach in patients with horizontally deficient alveolar ridges.
調査の概要
状態
条件
研究の種類
入学 (推定)
段階
- 適用できない
参加基準
適格基準
就学可能な年齢
健康ボランティアの受け入れ
受講資格のある性別
説明
Inclusion criteria:
- Presence of a single missing tooth with both neighboring teeth present
- Patients at least 18 years of age
- Good oral hygiene defined as full-mouth plaque score ≤25% (O'Leary, Drake, & Naylor, 1972)
- Seibert class I defect at the single tooth gap as clinically assessed with buccopalatal bone dimension of at least 4 mm.
- Patients agreeing to follow up period and sign informed consent
Exclusion criteria:
- Pathological lesions (abscess-cyst-acute infection) in the defect site
- Systemic diseases that would interfere with bone metabolism
- Uncontrolled diabetic patients
- Ongoing treatment or a history of recent chemotherapy or radiotherapy
- Poor oral hygiene after hygienic phase (Plaque control record over 30%) or Active periodontal disease
- Smoking (more than 10 cigarettes)
研究計画
研究はどのように設計されていますか？
デザインの詳細
- 主な目的：処理
- 割り当て：なし
- 介入モデル：単一グループの割り当て
- マスキング：なし（オープンラベル）
武器と介入
参加者グループ / アーム |
介入・治療 |
|---|---|
|
実験的：Connective Tissue Graft as an Autogenous Barrier Membrane for Hard and Soft Tissue Augmentation
patient received intrasulcular incision, intrasulcular incisions and vertical release incision, full-thickness flap elevation was performed, autogenous bone collection was done from implant site then the implant placed; SCTG was harvested and placed as an autogenous barrier membrane over double layer of bone graft autogenous then Xeno graft followed by suturing |
after local anesthetic injection, patient received intrasulcular incision, intrasulcular incisions and vertical release incisions, full-thickness flap elevation was performed, autogenous bone collection was done from implant site then the implant placed; SCTG was harvested and placed as an autogenous barrier membrane over double layer of bone graft autogenous then Xeno graft followed by suturing |
この研究は何を測定していますか？
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Horizontal bone gain
時間枠：Baseline and 6 months after implant placement
|
Change in horizontal alveolar bone width from baseline to 6 months after implant placement, measured in millimeters (mm) using standardized radiographic assessment. |
Baseline and 6 months after implant placement
|
二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
change in buccal and crestal soft tissue thickness
時間枠：baseline and 6 months after implant placement
|
Change in buccal and crestal soft tissue thickness at the implant site from baseline to 6 months after implant placement, measured in millimeters (mm). |
baseline and 6 months after implant placement
|
協力者と研究者
スポンサー
研究記録日
主要日程の研究
研究開始 (推定)
一次修了 (推定)
研究の完了 (推定)
試験登録日
最初に提出
QC基準を満たした最初の提出物
最初の投稿 (実際)
学習記録の更新
投稿された最後の更新 (実際)
QC基準を満たした最後の更新が送信されました
最終確認日
詳しくは
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