이 페이지는 자동 번역되었으며 번역의 정확성을 보장하지 않습니다. 참조하십시오 영문판 원본 텍스트의 경우.

Pilot Study,Diode Laser 808 nm Supported Direct Pulp Capping in Permanent Teeth (Laser in DPC)

2013년 7월 24일 업데이트: iraj yazdanfar, Yazdanfar, Iraj, M.D.

Diode Laser-Assisted Direct Pulp Capping In Permanent Teeth

The purpose of this study was to compare the conventional and diode 808 nm laser-assisted techniques in direct pulp capping in permanent teeth .The present study was based on a series of ten clinical studies with pulp exposure caused by carious lesions.The hypothesis of this paper was laser supported direct pulp cap-ping has proven effectiveness by its capacity to stimulate reparative dentine formation by pulp cells, de-contamination ability of irradiated areas, its ability in the fast and better haemostatic, and pain reduction.

연구 개요

상태

완전한

정황

연구 유형

관찰

등록 (실제)

참여기준

연구원은 적격성 기준이라는 특정 설명에 맞는 사람을 찾습니다. 이러한 기준의 몇 가지 예는 개인의 일반적인 건강 상태 또는 이전 치료입니다.

자격 기준

공부할 수 있는 나이

12년 (어린이, 성인)

건강한 자원 봉사자를 받아들입니다

예

연구 대상 성별

모두

샘플링 방법

비확률 샘플

연구 인구

This study was carried out on 10 patients, aged between 12 and 40 years, with an average age of 26 years, who underwent conservative treatment for deep caries of permanent teeth (2 anterior and 8 posterior).

설명

Inclusion Criteria:

Permanent teeth with deep caries
Vitality of teeth
No peri-apical radiographic changes
Acceptance research program

Exclusion Criteria:

Symptoms
Peri-apical radiographic changes
No stopped bleeding within 3 minutes after exposure
No acceptance study program

공부 계획

이 섹션에서는 연구 설계 방법과 연구가 측정하는 내용을 포함하여 연구 계획에 대한 세부 정보를 제공합니다.

연구는 어떻게 설계됩니까?

디자인 세부사항

코호트 및 개입

그룹/코호트 그룹/코호트 생물 의학 또는 건강 결과에 대해 평가되는 관찰 연구의 참가자 그룹 또는 하위 그룹입니다.
conventional group,RM-GIC 1. Group A: Five teeth were treated with traditional rotating instruments, the cavities were prepared with diamond drills by turbine, multiple-blade drills by headpiece for removing the decayed dentine and, after cleaning and control of bleeding with cotton pellets with saline solution,RM-GIC (3M ESPE, USA) light-hardening paste was placed gently on the exposed part of the pulp and cavity floor next final restoration with composite z350 flow able and p60 (3M ESPE, USA).
Diode 808 nm laser-assisted group 2. Group B : Five teeth cavities were prepared as the same with group one with traditional rotating instruments, hemostatic and cavities sterilization were achieved by a diode 808 nm (Picasso- AMD, USA) laser using following parameters: Hemostatic: 1.5 W, CW, fiber diameter 400µm, in contact, 2s per 1mm, vertical and horizontal scanning movement on exposure site. Cavity sterilization: 1W, CW, fiber diameter 400µm, in contact, 2mm per s, circular movement. After hemostatic and cavity sterilization, RM-GIC (3M ESPE, USA) light-hardening paste was placed on the exposed part of the pulp and cavity floor next final restoration with composite z350 flow able and p60 (3M ESPE, USA).

그룹/코호트

conventional group,RM-GIC

1. Group A: Five teeth were treated with traditional rotating instruments, the cavities were prepared with diamond drills by turbine, multiple-blade drills by headpiece for removing the decayed dentine and, after cleaning and control of bleeding with cotton pellets with saline solution,RM-GIC (3M ESPE, USA) light-hardening paste was placed gently on the exposed part of the pulp and cavity floor next final restoration with composite z350 flow able and p60 (3M ESPE, USA).

Diode 808 nm laser-assisted group

2. Group B : Five teeth cavities were prepared as the same with group one with traditional rotating instruments, hemostatic and cavities sterilization were achieved by a diode 808 nm (Picasso- AMD, USA) laser using following parameters:

Hemostatic: 1.5 W, CW, fiber diameter 400µm, in contact, 2s per 1mm, vertical and horizontal scanning movement on exposure site.
Cavity sterilization: 1W, CW, fiber diameter 400µm, in contact, 2mm per s, circular movement.

After hemostatic and cavity sterilization, RM-GIC (3M ESPE, USA) light-hardening paste was placed on the exposed part of the pulp and cavity floor next final restoration with composite z350 flow able and p60 (3M ESPE, USA).

연구는 무엇을 측정합니까?

주요 결과 측정

결과 측정	측정값 설명	기간
Maintenance of teeth vitality was be measured via thermal tests also by radiographic. 기간: up to 12 months	Given low success rate of conventional methods, new techniques as laser-assisted need to be developed.The outcome measure of this study was maintenance of teeth vitality with carious exposed via tertiary dentine formation.the tertiary dentine formation during the time of study was assessed radiological. Therefore vitality of the teeth was depend on dentine formation that was measured periodically in 1,6 and 12 months.	up to 12 months

공동 작업자 및 조사자

여기에서 이 연구와 관련된 사람과 조직을 찾을 수 있습니다.

스폰서

Yazdanfar, Iraj, M.D.

협력자

RWTH Aachen University

연구 기록 날짜

이 날짜는 ClinicalTrials.gov에 대한 연구 기록 및 요약 결과 제출의 진행 상황을 추적합니다. 연구 기록 및 보고된 결과는 공개 웹사이트에 게시되기 전에 특정 품질 관리 기준을 충족하는지 확인하기 위해 국립 의학 도서관(NLM)에서 검토합니다.

연구 주요 날짜

연구 시작

2011년 7월 1일

기본 완료 (실제)

2012년 8월 1일

연구 등록 날짜

최초 제출

2013년 7월 12일

QC 기준을 충족하는 최초 제출

2013년 7월 24일

처음 게시됨 (추정)

2013년 7월 25일

연구 기록 업데이트

마지막 업데이트 게시됨 (추정)