Comparative Evaluation of Direct Pulp Capping Between Deep and Extremely Deep Caries in Mature Permanent Mandibular Molars .
2026年7月26日 更新者:Postgraduate Institute of Dental Sciences Rohtak
Comparative Evaluation of Direct Pulp Capping Between Deep and Extremely Deep Caries in Mature Permanent Mandibular Molars With Reversible Pulpitis: A Prospective Study
The aim of the study is to compare the clinical and radiographic outcomes of direct pulp capping for deep and extremely deep caries in mature permanent mandibular molars with reversible pulpitis.
Primary objective of the study is to evaluate the clinical and radiographic success of direct pulp capping for deep and extremely deep caries in mature permanent mandibular molars with reversible pulpitis.
Secondary objective of the study is to evaluate and compare postoperative pain following direct pulp capping for deep and extremely deep caries in mature permanent mandibular molars with reversible pulpitis.
Subjects of age group 18 - 40 yrs will be included and divided into two groups 1) Permanent mature molars with deep carious lesion 2) Permanent mature molars with extremely deep carious lesion.
調査の概要
状態
状態
募集
条件
条件
介入・治療
介入・治療
詳細な説明
TITLE-Comparative evaluation of direct pulp capping between deep and extremely deep caries in mature permanent mandibular molars with reversible pulpitis.
PICO P (Population) -Mature permanent mandibular molars with clinical signs of reversible pulpitis.
I (Intervention) - Direct pulp capping in teeth with extremely deep carious lesion.
C (Comparison) - Direct pulp capping in teeth with deep carious lesion.
O (Outcome) - 1. Assessment of clinical success at 7 days, 6 months, 12 months and radiographic success at 6 and 12 months of follow up.
To assess pain experience at preoperative and post operatively at 24 hours intervals for one week.
Direct pulp capping is considered as the most conservative procedure to treat mechanically or traumatically exposed pulp.
In this procedure, biomaterial is directly applied on the exposed pulp.
According to depth of caries, carious lesion has been classified as deep caries (reaching inner quarter of dentine) and extremely deep caries (extending through entire dentine thickness).
Various studies on direct pulp capping in deep carious lesions with reversible pulpitis have reported success rates ranging from 77.3% to 100%.
A prospective study by demonstrated a 95.2% success rate for direct pulp capping with extremely deep carious lesions and reversible pulpitis in young individuals.
A randomized clinical trial , which included both deep and extremely deep carious lesions, reported a direct pulp capping success rate of 81.3%.
A recent systematic review and meta-analysis highlighted that the depth of caries penetration is a critical factor that need to be considered when evaluating the outcomes of direct pulp capping in cariously exposed pulps.
Currently, there is a lack of clinical trials comparing the effectiveness of direct pulp capping in cases of deep and extremely deep caries presenting with reversible pulpitis.
Hence, the present trial is designed to assess differences in clinical and radiographic outcomes of direct pulp capping between deep and extremely deep carious lesions in mature permanent teeth diagnosed with reversible pulpitis.
研究の種類
研究の種類
介入
入学 (推定)
入学
130
段階
段階
- 適用できない
連絡先と場所
このセクションには、調査を実施する担当者の連絡先の詳細と、この調査が実施されている場所に関する情報が記載されています。
研究連絡先
研究連絡先
- 名前:Dr. Vinay Kumar, MDS
- 電話番号:8901149107
- メール:29vinaykr@gmail.com
研究連絡先のバックアップ
- 名前:Dr. Vineeta Yadav, PG Student
- 電話番号:08209485968
- メール:vineeta1799@gmail.com
研究場所
-
-
Haryana
-
Rohtak、Haryana、インド、124001
- 募集
- PGIDS , Rohtak
-
コンタクト:
- Dr. Vinay Kumar, MDS
- 電話番号:8901149107
- メール:29vinaykr@gmail.com
-
コンタクト:
- Dr. Vineeta, PG Student
- 電話番号:08209485968
- メール:vineeta1799@gmail.com
-
-
参加基準
研究者は、適格基準と呼ばれる特定の説明に適合する人を探します。これらの基準のいくつかの例は、人の一般的な健康状態または以前の治療です。
適格基準
適格基準
就学可能な年齢
- 大人
健康ボランティアの受け入れ
いいえ
説明
Inclusion Criteria:
- The patient should be 18-40 years of age.
- Patients with deep and extremely deep caries in permanent mandibular molars.
- Deep caries lesion -Reaching the inner quarter of dentine on radiograph
- Extremely deep caries lesion - Caries penetrating the entire thickness of dentin on radiograph.
- Reversible pulpitis will be diagnosed clinically based on discomfort experienced by the participant when a stimulus such as cold or sweet is applied and goes away within a couple of seconds following removal of stimulus, with no significant radiographic changes in the periapical region of the suspect tooth and pain experienced is not spontaneous.
- Tooth should give positive response to pulp sensibility testing.
- Bleeding can be controlled with in 8 minutes.
- Radiographic finding of periapical index (PAI) score ≤2.
- Healthy periodontium (probing pocket depth ≤3 mm and mobility within normal limit).
Exclusion criteria
- Teeth with immature roots.
- Internal/external resorption.
- Patient experience spontaneous pain.
- Negative response to vitality testing
- No pulp exposure after complete caries excavation.
- Signs of pulpal necrosis, insufficient bleeding after pulp exposure, sinus tract, swelling.
- Bleeding could not be controlled in 8 minutes.
- Pregnant women
- Contributory medical history (alcoholism, smokers, diabetic, hypertension, drug dependency, Heart or valve disease, hepatitis, herpes, immunodeficiency diseases , infectious diseases, kidney or liver, migraine)
研究計画
このセクションでは、研究がどのように設計され、研究が何を測定しているかなど、研究計画の詳細を提供します。
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:非ランダム化
- 介入モデル:並列代入
- マスキング:独身
アーム数
2
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 |
|---|---|
|
アクティブコンパレータ:Direct pulp capping in deep carious lesion
Direct pulp capping will be performed after establishing a clinical diagnosis of reversible pulpitis i.e. if the tooth showed symptoms triggered by cold stimuli but relieved within couple of seconds.
|
After pulp exposure, pulp wound will be irrigated with 3%NaOCl, and bleeding will be controlled by placing a cotton pellet soaked with 3%NaOCl over the pulpal wound for every 2 minutes.
Hemostasis will be achieved with 3% NaOCl .
The time used to control bleeding will be recorded for each tooth.
Teeth with excessive uncontrollable bleeding even after 8 mins will be excluded from the study; however, definite treatment will be provided to the patient.
Size of exposure will be measured.
After that, ProRoot MTA of 2-3 mm thickness will be applied over the lesion followed by the application of layer of RMGIC.
Then the tooth will be permanently restored with composite resin.
After restoration, a postoperative periapical radiograph will be taken using a digital imaging system for comparative evaluation after 6 months and 12 months follow up.
|
|
実験的:Direct pulp capping in extremely deep carious lesion
Direct pulp capping will be performed after establishing a clinical diagnosis of reversible pulpitis .
If the tooth showed symptoms triggered by cold stimuli but relieved within couple of seconds.
|
After pulp exposure, pulp wound will be irrigated with 3%NaOCl, and bleeding will be controlled by placing a cotton pellet soaked with 3%NaOCl over the pulpal wound for every 2 minutes till.
Hemostasis will be achieved with 3% NaOCl .The time used to control bleeding will be recorded for each tooth.
Teeth with excessive uncontrollable bleeding even after 8 mins will be excluded from the study; however, definite treatment will be provided to the patient.
Size of exposure will be measured.
After that, ProRoot MTA of 2-3 mm thickness will be applied over the lesion followed by the application of layer of RMGIC.
Then the tooth will be permanently restored with composite resin.
After restoration, a postoperative periapical radiograph will be taken using a digital imaging system for comparative evaluation after 6 months and 12 months follow up.
|
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 |
|---|---|---|
|
Success rate at 12 months
時間枠:12 months
|
Criteria for success:- Clinical: 1. Absence of signs and symptoms of spontaneous pain or pain on stimulus and discomfort except for the first few days after treatment.
2. No tenderness to palpation or percussion and the tooth is functional.
3. Normal mobility and probing pocket depth.
4. Absence of associated soft tissue swelling, sinus or fistula.
Radiographic: - 1. Absence of any periapical or interradicular radiolucency.
2. Complete radiographic healing (Periapical index score 1 or 2 ). 3. Absence of internal and external root resorption Tooth will be considered successful when all the above parameters are met.
|
12 months
|
二次結果の測定
二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Postoperative pain
時間枠:Baseline and at 24 hours, Day 1, Day 2, Day 3, Day 4, Day 5, Day 6 and Day 7 after the treatment
|
Post Operative Pain To assess incidence and intensity of pain postoperatively at every 24 hours till 7 days using Visual analogue Scale of 0 to 100 millimeter line.
Score 0 means no pain and Score100 means maximum pain.
To assess incidence and intensity of pain postoperatively at every 24 hours till 7 days using Visual analogue Scale of 0 to 100 millimeter line.
Score 0 means no pain and Score 100 means maximum pain.
|
Baseline and at 24 hours, Day 1, Day 2, Day 3, Day 4, Day 5, Day 6 and Day 7 after the treatment
|
協力者と研究者
ここでは、この調査に関係する人々や組織を見つけることができます。
捜査官
捜査官
- 主任研究者:Dr. Vinay Kumar, MDS、PGIDS, Rohtak
研究記録日
これらの日付は、ClinicalTrials.gov への研究記録と要約結果の提出の進捗状況を追跡します。研究記録と報告された結果は、国立医学図書館 (NLM) によって審査され、公開 Web サイトに掲載される前に、特定の品質管理基準を満たしていることが確認されます。
主要日程の研究
研究開始 (実際)
研究開始
2026年4月29日
一次修了 (推定)
一次修了
2027年10月28日
研究の完了 (推定)
研究の完了
2028年4月28日
試験登録日
最初に提出
最初に提出
2026年7月6日
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
2026年7月6日
最初の投稿 (実際)
最初の投稿
2026年7月10日
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
2026年7月28日
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
2026年7月26日
最終確認日
最終確認日
2026年7月1日
詳しくは
本研究に関する用語
その他の研究ID番号
その他の研究ID番号
- Vineeta
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
いいえ
米国FDA規制機器製品の研究
いいえ
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