Laser Etching Effect on Application Mode of Universal Adhesive
Clinical Evaluation of Cervical Composite Restorations Placed Using Universal Adhesive in Different Modes and Different Etching Methods
調査の概要
状態
状態
条件
条件
介入・治療
介入・治療
- 手順:Total-etch mode with 35% phosphoric acid (K-ETCHANT) (TE-A group)
- 手順:Selective-etch mode with 35% phosphoric acid (K-ETCHANT) (SE-A group)
- 手順:Total-etch mode with Er, Cr: YSGG laser (Waterlase MD) (TE-L group)
- 手順:Selective-etch mode with Er, Cr: YSGG laser (Waterlase MD) (SE-L group).
- 手順:Self-etch mode Clearfil Universal Bond Quick (Kuraray, Japan) (SE group)
詳細な説明
研究の種類
研究の種類
入学 (実際)
入学
段階
段階
- 適用できない
連絡先と場所
研究場所
-
-
-
Ankara、七面鳥、06100
- Hacettepe University Faculty of Dentistry
-
-
参加基準
適格基準
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:
- Participants were 18 years of age or older,
- no possible health problems (such as allergies) related to resin-based restorations,
- good general health,
- having at least five non-carious cervical lesions.
- The depth of the lesions were at least 1 mm, without carious, not previously restored, having teeth with vital, enamel and dentin tissue.
Exclusion Criteria
- Participant had fewer than 20 teeth,
- having poor oral hygiene,
- uncontrolled periodontal disease,
- xerostomia,
- pregnancy or breastfeeding possible health problems (such as allergy) related to resin-based restorations,
- having bleaching treatment or orthodontic treatment.
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:ランダム化
- 介入モデル:並列代入
- マスキング:なし(オープンラベル)
アーム数
武器と介入
参加者グループ / アーム参加者グループ / アーム |
介入・治療介入・治療 |
|---|---|
|
他の:Group I
Total-etch mode with 35% phosphoric acid
|
35% phosphoric acid was applied to enamel and dentin for 10 s, washed and dried for 5 s.
The universal adhesive, Clearfil Universal Bond Quick (CBQ) was applied to enamel and dentin surfaces with a single-use applicator, then gently air-dried for 5 s without waiting, and light-cured for 10 s.
|
|
他の:Group II
Selective-etch mode with 35% phosphoric acid
|
35% phosphoric acid was used only on enamel for 10 s, then washed and dried for 5 seconds.
Subsequently, the adhesive was applied in a similar manner to the TE-A group.
|
|
他の:Group III
Total-etch mode with laser (Er,Cr:YSGG)
|
the enamel margin and dentin surfaces of lesions were irradiated with an Er,Cr:YSGG laser (2780 nm, Waterlase MD, BioLase Technology, Inc., San Clemente, CA).
Then the adhesive was applied in a similar manner to the TE-A group.
|
|
他の:Group IV
Selective-etch mode with laser (Er,Cr:YSGG)
|
The laser system was applied in the same way as described in the TE-L group only on enamel surface.
Subsequently, the adhesive was applied in the same way as described in the TE-A group.
|
|
他の:Group V
Self-etch mode
|
Universal adhesive system (CBQ) was applied to enamel and dentin surfaces without any previous etching.
Then gently air-dried for 5 s without waiting, and light-cured for 10 s.
|
この研究は何を測定していますか?
主要な結果の測定
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Retention,
時間枠:From baseline to 2 year the change of restorations was evaluated
|
The retention criterion determines how long a restorative material functions in the oral environment, it is the most important criterion that shows the success of the material. Alpha: The restoration is present. Charlie: The restoration is absent. |
From baseline to 2 year the change of restorations was evaluated
|
|
Marginal Discoloration
時間枠:From baseline to 2 year the change of restorations was evaluated
|
The marginal discoloration that occur at the edge staining restoration boundaries are generally thought to be due to microleakage. Alpha: No discoloration at margins. Bravo: Shallow discoloration, clinically acceptable. Charlie: Deep discoloration clinically unacceptable. |
From baseline to 2 year the change of restorations was evaluated
|
|
Marginal Adaptation
時間枠:From baseline to 2 year the change of restorations was evaluated
|
Marginal adaptation is achieved by fully ensuring the integrity of the tooth-restoration joint border. Alpha: Restoration is closely adapted to the tooth. Bravo: Visible evidence of a crevice along the margin, dentin not exposed, clinically acceptable. Charlie: Explorer penetrates into crevice, dentin is exposed; clinically unacceptable. |
From baseline to 2 year the change of restorations was evaluated
|
|
Color match
時間枠:From baseline to 2 year the change of restorations was evaluated
|
Color match is the evaluation of the restoration according to the darkening or lightening of the color, taking into account the tooth tissue surrounding restoration. Alpha:Matches tooth. Bravo: Acceptable mismatch. Charlie:Unacceptable mismatch. |
From baseline to 2 year the change of restorations was evaluated
|
|
Post-op Hypersensitivity
時間枠:From baseline to 2 year the change of restorations was evaluated
|
Determination of sensitivity after restorations are placed.
Alpha: Absent.
Charlie: Present; clinically unacceptable.
|
From baseline to 2 year the change of restorations was evaluated
|
|
Secondary Caries
時間枠:From baseline to 2 year the change of restorations was evaluated
|
Secondary caries is the progression of caries in the tooth tissue adjacent to the restorations. Caries formation means restoration failure. Alpha: Absent. Charlie: Present; clinically unacceptable. |
From baseline to 2 year the change of restorations was evaluated
|
協力者と研究者
捜査官
捜査官
- 主任研究者:A. Ruya Yazici、Hacettepe University Faculty of Dentistry
出版物と役立つリンク
一般刊行物
- Atalay C, Uslu A, Yazici AR. Does laser etching have an effect on application mode of a universal adhesive?-A microleakage and scanning electron microscopy evaluation. Microsc Res Tech. 2021 Jan;84(1):125-132. doi: 10.1002/jemt.23573. Epub 2020 Aug 27.
- Atalay C, Ozgunaltay G, Yazici AR. Thirty-six-month clinical evaluation of different adhesive strategies of a universal adhesive. Clin Oral Investig. 2020 Apr;24(4):1569-1578. doi: 10.1007/s00784-019-03052-2. Epub 2019 Aug 30.
便利なリンク
研究記録日
主要日程の研究
研究開始 (実際)
研究開始
一次修了 (実際)
一次修了
研究の完了 (予想される)
研究の完了
試験登録日
最初に提出
最初に提出
QC基準を満たした最初の提出物
QC基準を満たした最初の提出物
最初の投稿 (実際)
最初の投稿
学習記録の更新
投稿された最後の更新 (実際)
投稿された最後の更新
QC基準を満たした最後の更新が送信されました
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
最終確認日
詳しくは
本研究に関する用語
キーワード
その他の研究ID番号
その他の研究ID番号
- KA180076
医薬品およびデバイス情報、研究文書
米国FDA規制医薬品の研究
米国FDA規制機器製品の研究
米国で製造され、米国から輸出された製品。
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