此页面是自动翻译的，不保证翻译的准确性。请参阅英文版对于源文本。

DPBRN Prevalence of Questionable Occlusal Caries Lesions

2011年3月3日更新者：Dental Practice-Based Research Network

Prevalence of Questionable Occlusal Caries Lesions

The purpose of this study was to investigate the process involved when making decisions about the diagnosis and treatment of questionable lesions, as well as determine if there is any association between lesions progression (or depth, if opened) and clinical characteristics and baseline risk assessment.

研究概览

地位

完全的

条件

龋齿

详细说明

The term"questionable" is defined as a tooth with no cavitation (no continuity break in the enamel) and no radiographic radiolucencies, but the presence of caries is suspected due to roughness, surface opacities, or staining. The characteristics of these lesions and the patient's baseline caries risk were examined.

There have been very few studies regarding questionable lesions, virtually no clinical evaluations of the progression of questionable lesions over time, and no studies depicting the prevalence of these lesions. Since carious lesions have the ability to arrest and possibly reverse, determining how often these lesions are being seen in practice and learning more about their characteristics and patient risk assessment are important steps in order to manage these lesions without unnecessary surgical intervention.

研究类型

观察性的

注册 (预期的)

2624

联系人和位置

本节提供了进行研究的人员的详细联系信息，以及有关进行该研究的地点的信息。

学习地点

丹麦
- - Copenhagen、丹麦
    - University of Copenhagen Royal Dental College
美国
- Alabama
  - Birmingham、Alabama、美国、35294
    - University of Alabama at Birmingham
- Florida
  - Gainesville、Florida、美国、32610
    - University of Florida College of Dentistry
- Minnesota
  - Minneapolis、Minnesota、美国、55440-1309
    - Health Partners Dental Group
  - Minneapolis、Minnesota、美国、55440-1524
    - Health Partners Research Foundation
- Oregon
  - Portland、Oregon、美国、97227
    - Kaiser Permanente Center for Health Research
  - Portland、Oregon、美国、97232
    - Permanente Denrtal Associates

参与标准

研究人员寻找符合特定描述的人，称为资格标准。这些标准的一些例子是一个人的一般健康状况或先前的治疗。

资格标准

适合学习的年龄

6年及以上 (孩子、成人、年长者)

接受健康志愿者

是的

有资格学习的性别

全部

取样方法

非概率样本

研究人群

The participants directly involved in this study were the patients who have sought dental treatment in the DPBRN practitioner-investigators' practices.

描述

Inclusion Criteria:

patients needed to have at least one permanent tooth with a questionable lesion. This means that subjects were at least 6 years old because that is when the permanent first molar typically erupts.

Exclusion Criteria:

patients under 6 years old
patients 6 years old and older who do not have a questionable lesion

学习计划

本节提供研究计划的详细信息，包括研究的设计方式和研究的衡量标准。

研究是如何设计的？

设计细节

团体/队列数

队列和干预

团体/队列
Questionable occlusal lesions

合作者和调查者

在这里您可以找到参与这项研究的人员和组织。

赞助

Dental Practice-Based Research Network

合作者

National Institute of Dental and Craniofacial Research (NIDCR)

HealthPartners Institute

Kaiser Permanente

Permanente Dental Associates Group, Oregon

出版物和有用的链接

负责输入研究信息的人员自愿提供这些出版物。这些可能与研究有关。

有用的网址

Dental Practice-Based Research Network

研究记录日期

这些日期跟踪向 ClinicalTrials.gov 提交研究记录和摘要结果的进度。研究记录和报告的结果由国家医学图书馆 (NLM) 审查，以确保它们在发布到公共网站之前符合特定的质量控制标准。

研究主要日期

学习开始

2008年8月1日

初级完成 (实际的)

2010年3月1日

研究完成 (实际的)

2010年3月1日

研究注册日期

首次提交

2010年9月13日

首先提交符合 QC 标准的