Fissure Sealant Retention Trial (FSRT)
Split Mouth Clinical Trial of Fissure Sealant Retention With Self Etching and Total Etch Bonding Agent
연구 개요
상태
정황
상세 설명
Pit and fissure sealant have been hailed as a highly effective preventive dental treatment since it was introduced first in late 1970s . Sealants have traditionally placed using two step bonding agents based on acid etching with phosphoric acid followed by drying and bonding agent application and curing. Multiple steps in application of bonding agents have been associated with more chances of procedure errors and prolonged procedure time. The newer bonding agents are based on minimizing the number of steps involved with introduction of self etching bonding agents.6th generation adhesives are based on mixing of two components where as the 7th generation adhesives are based on no mix technique.
Previous studies on fissure sealants have focused on conventional etch and rinse bonding agents, there are only few published studies on effectiveness of the self etch bonding agents in retention of fissure sealants in vivo that have targeted the 6th generation adhesive. Feigal and Quelhas reported equivocal results with use of self etching bonding agents in comparison with etch and rinse bonding agents, but their study was limited by smaller sample size. Similar study was conducted by Burbridge which was based on short clinical follow up of 6 month evaluation where Xeno III by Dentsply (6th generation bonding agent) was compared with Prime & Bond (Dentsply). Another study by Venker et al on Adper Prompt L Pop in a school sealant program was based on retrospective review of cases. In light of published literature on (6th generation) self etch bonding agent has been found to be equal or inferior to total etch bonding agents (5th generation). There are no published clinical trials on the retentiong rate comparison of total etch bonding agent with no mix slef etch bonding agents in pit and fissure sealant.
Our study is based on comparison of effectiveness of single step bonding agent (7th generation adhesives) versus two step bonding agent in fissure sealant retention.
연구 유형
등록 (예상)
단계
- 2 단계
- 3단계
연락처 및 위치
연구 장소
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Sindh
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Karachi, Sindh, 파키스탄, 3500
- 모병
- The Aga Khan University Hospital
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연락하다:
- Nadia Aman, BDS
- 전화번호: 5011 (92)214930051
- 이메일: nadia.aman@aku.edu
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수석 연구원:
- Nadia Aman, BDS
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부수사관:
- Ali K Khuwaja, FCPS
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부수사관:
- Farhan R Khan, FCPS
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참여기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
설명
Inclusion Criteria:
- Fully erupted bilateral first or second permanent molar teeth.
- Patients requiring fissure sealant due high caries risk.
- Age group 6-25 years.
- Occlusal fissures of molar teeth.
Exclusion Criteria:
- Cases where one of the molar on either side is grossly carious or restored
- Third molars
- Uncooperative patients
- Molar teeth with antagonist tooth not present or extracted
- Mentally and physically handicapped patients
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 방지
- 할당: 무작위
- 중재 모델: 요인 할당
- 마스킹: 더블
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
|---|---|
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활성 비교기: 1
application of total etch bonding agent ( 5th generation) for placement of resing based pit and fissure sealants.
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Selected teeth would receive prophylaxis with pumice using prophylaxis brushes for 20 seconds. The teeth will be isolated with cotton rolls before application of bonding agent. The tooth selected for etch and rinse bonding system (two step bonding agent) will be treated with 37% phosphoric acid (Total Etch Ivoclar Vivadent) for 15 seconds followed by rinsing for 30 seconds and then drying with air syringe till frosty white appearance is achieved. Adper Single Bond 2 (3M ESPE) will be applied to occlusal fissure using applicator brushes followed by curing for 10 seconds. Clinpro(3M ESPE) fissure sealant will be applied to pits and fissures and then light cured for 20 seconds.
다른 이름들:
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실험적: 2
Self etch bonding agent (7th generation) application for placement of resin based pit and fissure sealant
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For teeth selected for application of self etching bonding agent (Adper Easy Bond 3 M), the bonding agent will be applied to occlusal surface with microbrushes and will be left undisturbed for 20 seconds followed by air drying for 5 seconds and then will be light cured for 10 seconds.
Fissure sealant (Clinpro 3M ESPE) will be applied in a similar manner as for etch and rinse group and light cured.
다른 이름들:
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연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
기간 |
|---|---|
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fissure sealant loss
기간: 3months
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3months
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2차 결과 측정
결과 측정 |
기간 |
|---|---|
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fissure sealant loss
기간: 6months
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6months
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공동 작업자 및 조사자
수사관
- 수석 연구원: Nadia Aman, BDS, The Aga Khan University Hospital
연구 기록 날짜
연구 주요 날짜
연구 시작
기본 완료 (예상)
연구 완료 (예상)
연구 등록 날짜
최초 제출
QC 기준을 충족하는 최초 제출
처음 게시됨 (추정)
연구 기록 업데이트
마지막 업데이트 게시됨 (추정)
QC 기준을 충족하는 마지막 업데이트 제출
마지막으로 확인됨
추가 정보
이 연구와 관련된 용어
키워드
기타 연구 ID 번호
- 07GS028SUR
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