Assessment of a New Protocol for Indirect Pulp Capping Procedures
調査の概要
詳細な説明
Indirect pulp capping is a common dental procedure carried out on painful teeth with deep cavities resulting from dental decay in an attempt to prolong the life of the tooth / pulp while relieving pain, This study aims primarily to assess the response of the pulp of the tooth to two different clinical procedures used in the treatment of deep caries. One group of patients will be treated with a standard clinical procedure which involve mechanical rotary burs with no magnification for caries removal, the other group will be treated with a more conservative clinical procedure using CarisolvTM gel with the aid of an operating microscope for caries removal. The study also involves taking of samples from the tooth decay for microbiological / biochemical analysis and evaluation to determine the species richness in the bacterial community associated with this condition. The study also compare the radiographical findings of 3D cone beam computed tomography (CBCT) scans with that of normal Xrays in detecting the presence of early bone changes associated with the roots of these teeth.
The study carried out at King's College London/ Dental Institute at Guy's Hospital and form part of the routine dental treatment done at the emergency dental clinics with the exception of the CBCT scans. Volunteers given written information about the process and given time to consider participation. Once any questions have been answered, fully informed written consent obtained if they are interested in taking part. At least one deep cavity causing toothache requiring indirect pulp capping detected and diagnosed through conventional clinical and Xray dental assessment. The procedure involves removal of the decay using one of the proposed clinical techniques and the placement of a pulp capping material according to manufacturer's instructions and the definitive filling will be placed, follow up will at 12 months. Radiographic assessment including cone beam computed tomography (CBCT) will be done at baseline and 12 months. It is hoped that data analysed from this study will provide a definitive clinical and radiographic evidence base for the outcome of the indirect pulp capping operative treatment procedure.
研究の種類
入学 (実際)
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:
Clinical diagnosis of reversible pulpitis with positive response to cold pulp test.
Exclusion Criteria:
Clinical diagnosis of irreversible pulpitis, Pregnant women, mobile teeth and teeth with tenderness to percussion.
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:ダブル
武器と介入
参加者グループ / アーム |
介入・治療 |
---|---|
アクティブコンパレータ:Control
the conventional protocol in indirect pulp capping include the use of mechanical rotary burs for caries removal in teeth with reversible pulpitis.
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A rotary drill made of steel or diamond impregnated materials attached to a steel shank, available in varying degree of sharpness, lengths and sizes used conventionally in preparation of teeth to receive a dental restoration.
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実験的:Conservative
the conservative protocol of indirect pulp capping include the use of Carisolv gel for caries removal in teeth with reversible pulpitis.
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A chemical gel made of a combination of amino acids and sodium hypochlorite used with hand instruments to soften and remove the decay to prepare the tooth to receive a dental restoration.
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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 |
---|---|---|
cold pulp test (signalling the nerve of the pulp of the tooth by cold application)
時間枠:One year follow up
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Binary variable outcome measure whether the nerve is positively or negatively responsive to the cold test.
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One year follow up
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協力者と研究者
スポンサー
捜査官
- 主任研究者:Francesco Mannocci、King's College London
出版物と役立つリンク
一般刊行物
- Ali AH, Thani FB, Foschi F, Banerjee A, Mannocci F. Self-Limiting versus Rotary Subjective Carious Tissue Removal: A Randomized Controlled Clinical Trial-2-Year Results. J Clin Med. 2020 Aug 25;9(9):2738. doi: 10.3390/jcm9092738.
- Ali AH, Koller G, Foschi F, Andiappan M, Bruce KD, Banerjee A, Mannocci F. Self-Limiting versus Conventional Caries Removal: A Randomized Clinical Trial. J Dent Res. 2018 Oct;97(11):1207-1213. doi: 10.1177/0022034518769255. Epub 2018 May 8.
研究記録日
主要日程の研究
研究開始 (実際)
一次修了 (予想される)
研究の完了 (予想される)
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
この情報は、Web サイト clinicaltrials.gov から変更なしで直接取得したものです。研究の詳細を変更、削除、または更新するリクエストがある場合は、register@clinicaltrials.gov。 までご連絡ください。 clinicaltrials.gov に変更が加えられるとすぐに、ウェブサイトでも自動的に更新されます。
Mechanical rotary bursの臨床試験
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University of Southern DenmarkOdense University Hospital; University of Salford; Sygehus Lillebaelt; Region of Southern Denmark; Sonderborg Hospital と他の協力者完了
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