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Improving Colorectal Cancer Screening Uptake Through Education and Stool-Based Testing Outreach

2026年8月19日 更新者:Washington University School of Medicine

Improving Colorectal Cancer Screening Uptake Through Patient-Centered Education and Mailed Stool-Based Testing Outreach in the Primary Care Medicine Clinic

This is a mixed-methods implementation pilot combining an educational intervention with a mailed stool-based testing outreach feasibility study within a resident primary care clinic. Participants will be assigned by clinic team to education, mailed FIT, mailed Cologuard, or usual care comparison groups.

研究概览

研究类型

介入性

注册 (估计的)

200

阶段

  • 不适用

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。

学习联系方式

  • 姓名:Darren Nix
  • 电话号码:314-362-3201
  • 邮箱:nixd@wustl.edu

研究联系人备份

  • 姓名:Cassandra Fritz, MD, MPHS
  • 电话号码:314-454-8165
  • 邮箱:cfritz@wustl.edu

学习地点

    • Missouri
      • St Louis、Missouri、美国、63110
        • Washington University School of Medicine
        • 接触:
        • 接触:
          • Cassandra Fritz, MD, MPHS
          • 电话号码:314-454-8165
          • 邮箱:cfritz@wustl.edu
        • 副研究员:
          • Kamilah Scales, MD

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

  • 成人
  • 年长者

接受健康志愿者

是的

描述

Phase 1 Education Arm Inclusion Criteria:

  • Previously enrolled in prior study IRB #202202059 who agreed to participate in future research

Phase 1 Education Arm Exclusion Criteria:

  • Not enrolled in prior study IRB #202202059

Phase 2 (All Other Arms) Inclusion Criteria:

  • Primary Care Medicine Clinic patient (PRMC)
  • Eligible for CRC screening
  • Between age 45-75 years old
  • Have eligible health insurance

Phase 2 (All Other Arms) Exclusion Criteria:

  • Prior history of colorectal cancer
  • Diagnosis of inflammatory bowel disease

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

  • 主要用途:放映
  • 分配:随机化
  • 介入模型:并行分配
  • 屏蔽:无(打开标签)

武器和干预

参与者组/臂
干预/治疗
实验性的:Education
Participants will complete the Assessment of Colon Cancer Literacy (ACCL) as a pre-test prior to receiving education materials. After the pre-test, participants will be provided with ACCL education materials. Three months after being provided education materials, participants will repeat ACCL testing.
Education materials are compiled from the American College of Gastroenterology (ACG) and the City of Hope. The education materials are at a 6th grade reading level. Materials detail digestive system and polyp background, colorectal cancer (CRC) risk factors, warning signs, screening options, recommended initial screening age, and stool-based screening and colonoscopy processes.
实验性的:Mailed FIT

Participants will receive a mailed package including 1 FIT test, step-by-step written and pictorial instructions, a prepaid, trackable return envelope, a brief explanation of how the testing works and how results will be communicated, and education materials about CRC. Participants who return kits will complete the Client Satisfaction Questionnaire (CSQ-3) by phone or via MyChart.

Participants will be contacted three times by phone as reminders to complete the kit. After three reminders, the team will stop attempting to contact the patient.

The Fecal immunochemical test (FIT) will be mailed to the participants. Participants will complete the test via the step-by-step written and pictorial instructions provided and mail the complete test with the pre-paid return label provided.
实验性的:Mailed Cologuard

Participants will receive a mailed package including 1 Cologuard test, step-by-step written and pictorial instructions, a prepaid, trackable return envelope, a brief explanation of how the testing works and how results will be communicated, and education materials about CRC. Participants will have 3 months to return the kit. Participants who return kits will complete the Client Satisfaction Questionnaire (CSQ-3) by phone or via MyChart.

Participants will be contacted three times by phone as reminders to complete the kit. After three reminders, the team will stop attempting to contact the patient.

The Cologuard test will be mailed to the participants. Participants will complete the test via the step-by-step written and pictorial instructions provided and mail the complete test with the pre-paid return label provided.
有源比较器:Usual Care
Participants will receive usual care from provider after enrollment with no intervention. Usual care includes providers offering standard screening options including FIT, Cologuard, and colonoscopy at the initial visit with no default option or structured follow-up.
Usual care for patients eligible for colorectal cancer screening will be provided by the Barnes-Jewish Hospital Primary Care Medicine Clinic.

研究衡量的是什么?

主要结果指标

结果测量
措施说明
大体时间
Change in CRC knowledge (Education Arm only)
大体时间:At enrollment and 3 months after educational intervention (total estimated time is 3 months)
Change in CRC knowledge will be measured by changes in the score of the Assessment of Colon Cancer Literacy (ACCL) test. The ACCL consists of 10-items with True/False/Unsure. The ACCL score ranges from 0 to 10 with a score of 7-10 indicating adequate literacy and scores of 0-6 indicating limited literacy.
At enrollment and 3 months after educational intervention (total estimated time is 3 months)
Feasibility as measured by the percentage of kits returned (Mailed FIT and Mailed Cologuard Arms only)
大体时间:At 3 months after receiving kit (total estimated time 3 months)
At 3 months after receiving kit (total estimated time 3 months)
Acceptability of stool based testing (Mailed FIT and Mailed Cologuard Arms only)
大体时间:At completion of testing or at 3 months after receiving test kit (total estimated time 3 months)
Acceptability will be assessed using the 3-item Customer Service Questionnaire (CSQ-3). The 3-items are rated on a 4-point Likert scale as follows: 1=Poor, 2=Fair, 3=Good, and 4=Excellent. Generally, the higher the score indicates greater customer satisfaction.
At completion of testing or at 3 months after receiving test kit (total estimated time 3 months)
CRC screening completion rate (All arms)
大体时间:From time of receiving CRC kit to 6 months after receiving kit (total estimated time 6 months)
CRC screening completion rate will be assessed through electronic health record (EHR) verification of screening completion.
From time of receiving CRC kit to 6 months after receiving kit (total estimated time 6 months)

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。

调查人员

  • 首席研究员:Cassandra Fritz, MD, MPHS、Washington University School of Medicine

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。

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 (估计的)

2026年9月30日

初级完成 (估计的)

2029年3月31日

研究完成 (估计的)

2029年3月31日

研究注册日期

首次提交

2026年8月19日

首先提交符合 QC 标准的

2026年8月19日

首次发布 (实际的)

2026年8月24日

研究记录更新

最后更新发布 (实际的)

2026年8月24日

上次提交的符合 QC 标准的更新

2026年8月19日

最后验证

2026年8月1日

更多信息

与本研究相关的术语

计划个人参与者数据 (IPD)

计划共享个人参与者数据 (IPD)?

不

药物和器械信息、研究文件

研究美国 FDA 监管的药品

不

研究美国 FDA 监管的设备产品

是的

在美国制造并从美国出口的产品

是的

此信息直接从 clinicaltrials.gov 网站检索,没有任何更改。如果您有任何更改、删除或更新研究详细信息的请求,请联系 register@clinicaltrials.gov. clinicaltrials.gov 上实施更改,我们的网站上也会自动更新.

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