- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT07605689
Pain Perception of Novel Chemo-mechanical Caries Remove Versus Atraumatic Restorative Treatment Method in Primary Molars
The goal of this clinical trial is to compare pain Perception, patient acceptability, and cavity preparation time between chemo-mechanical caries removal and Atraumatic restorative treatment Method in Primary Molars.
The main questions it aims to answer: "Does chemo-mechanical caries removal show similar results compared to Atraumatic restorative treatment Method in terms of pain perception in Primary Molars?
연구 개요
상태
정황
상세 설명
The principles of the caries removal have changed greatly in the last decade. The use of local anesthesia with conventional techniques "high-speed hand piece" increase the fear and anxiety of the child. Minimally invasive techniques reduce the pain and anxiety of the child by eliminating the use of local anesthesia
Atraumatic Restorative Treatment (ART) is one of the approaches based on this philosophy. It involves the manual removal of carious tissue without the use of local anesthesia or rotary instruments, followed by restoration with glass ionomer cement, an adhesive material that chemically bonds to tooth structure and releases fluoride, promoting remineralization.
Chemo mechanical caries removal (CMCR) is another minimally invasive technique that utilizes chemical agents with proteolytic action to degrade denatured collagen within carious dentin, facilitating its removal without the need for rotary instruments. This technique reduces pain, discomfort, and anxiety, making it particularly suitable for pediatric patients. Additionally, CMCR minimizes the risk of unnecessary removal of healthy tooth structure and may reduce the need for local anesthesia, thereby improving patient cooperation and the overall treatment experience.
연구 유형
등록 (추정된)
단계
- 해당 없음
연락처 및 위치
연구 연락처
- 이름: Maram Malik Osman Alabd, Bachelor of dental science
- 전화번호: 00201279666507
- 이메일: maram.alabd@dentistry.cu.edu.eg
연구 연락처 백업
- 이름: Manal Ahmed Elsheikh, prof, PhD
연구 장소
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Cairo, 이집트, 12613
- Faulty of Dentistry Cairo University
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연락하다:
- Faculty of Dentistry Cairo university
- 전화번호: 00201279666507
- 이메일: rec@dentistry.cu.edu.eg
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참여기준
자격 기준
공부할 수 있는 나이
- 어린이
건강한 자원 봉사자를 받아들입니다
설명
Inclusion Criteria:
- Healthy children aged between 5 and 9 years.
- Children presenting with occlusal caries in mandibular and/or maxillary primary molars Carious lesions without any pulpal involvement.
- Children whose parents or guardians have provided written informed consent.
Exclusion Criteria:
1-Children with teeth exhibiting: pulpal exposure, mobility, spontaneous pain, swelling or fistula adjacent to the tooth, furcation involvement, ervical lesions, teeth with sealants, restorations, or enamel defects also exclude .
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 치료
- 할당: 무작위
- 중재 모델: 병렬 할당
- 마스킹: 하나의
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
|---|---|
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실험적: Group A: Chemo-Mechanical Caries Removal (CMCR)
Participants in this arm will receive chemo-mechanical caries removal using REMOVE gel.
The procedure includes cleaning the tooth surface with wet cotton pellets, application of REMOVE gel into the cavity, and allowing it to act for approximately 30 seconds.
The softened carious tissue is then removed gently without pressure.
Remaining Caries become fluorescence under light cure source, and the absence of color change indicates complete removal.
Residual gel is removed using sterile wet cotton pellets.
Finally, the cavity is restored with high-viscosity glass ionomer cement (Fuji IX, GC Corporation, Tokyo, Japan) according to the manufacturer's instructions.
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Removal of dental caries using REMOVE gel followed by restoration with high-viscosity glass ionomer cement (Fuji IX)
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실험적: Group B: Atraumatic Restorative Treatment (ART)
Participants in this arm will receive atraumatic restorative treatment (ART).
The procedure involves opening the cavity and removal of carious dentin using a dental excavator .
The cavity is clinically evaluated using a sharp explorer, and caries removal is considered complete when the explorer does not stick to dentin or produce a tug-back sensation.
The cavity is then restored with high-viscosity glass ionomer cement (Fuji IX, GC Corporation, Tokyo, Japan) according to the manufacturer's instructions.
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Removal of dental caries using hand instruments followed by restoration with high-viscosity glass ionomer cement (Fuji IX)
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연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Pain Perception Measured by Visual Analog Scale (VAS)
기간: immediately after caries removal
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Pain intensity will be assessed using a 10-cm Visual Analog Scale (VAS) ranging from 0 (no pain) to 10 (worst possible pain). Higher scores represent greater pain intensity. 0: No pain 1-3: mild 4-5: moderate 6-7: Severe 8-9: very severe 10: Worst Pain possible |
immediately after caries removal
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2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Patient Acceptability Assessed by Likert Scale
기간: Immediately after treatment procedure
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Patient acceptability will be evaluated using a 5-point Likert Scale ranging from 1 to 5, where 1 indicates very happy and 5 indicates very unhappy. Higher scores indicate lower patient acceptability.
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Immediately after treatment procedure
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기타 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Caries removal time measured by stopwatch per minutes
기간: During the caries removal procedure
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The duration of the treatment procedure will be measured in minutes from the beginning of caries removal until completion of the restorative procedure.
Higher values indicate longer treatment time.
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During the caries removal procedure
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공동 작업자 및 조사자
스폰서
간행물 및 유용한 링크
일반 간행물
- -Abdel Sattar, R., Nasr, R., Hanafy, R. (2026). 'Pain Assessment During Chemo-Mechanical and Smart Burs Caries Removal Versus Atraumatic Restorative Treatment in Carious Primary Molars: A Randomized Clinical Trial', Egyptian Dental Journal, 72(1), pp. 25-33. doi: 10.21608/edj.2025.417407.3615
연구 기록 날짜
연구 주요 날짜
연구 시작 (추정된)
기본 완료 (추정된)
연구 완료 (추정된)
연구 등록 날짜
최초 제출
QC 기준을 충족하는 최초 제출
처음 게시됨 (실제)
연구 기록 업데이트
마지막 업데이트 게시됨 (실제)
QC 기준을 충족하는 마지막 업데이트 제출
마지막으로 확인됨
추가 정보
이 연구와 관련된 용어
기타 연구 ID 번호
- PP-NCV-VSART
개별 참가자 데이터(IPD) 계획
개별 참가자 데이터(IPD)를 공유할 계획입니까?
약물 및 장치 정보, 연구 문서
미국 FDA 규제 의약품 연구
미국 FDA 규제 기기 제품 연구
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