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Malignant Polyp Registry

2026年7月13日 更新者:Memorial Sloan Kettering Cancer Center

The purpose of this study is to learn more about malignant colorectal polyps and the risk of the cancer remaining, coming back, or spreading after the polyp is removed. The researchers also want to understand how patients and doctors make decisions about treatment after a malignant polyp is removed.

Additionally, the researcher will collect information medical records, including results from tests, imaging scans, lab work, and pathology reports. The researchers may also collect images from your colonoscopy and copies of pathology slides the polyp. The researchers will also follow the patient's health over time through regular doctor visits. If the patient does not have a scheduled visit, a member of the study team will contact the patient by phone at 1 year, 3 years, and 5 years after the patient joins the study to ask about their health.

研究概览

地位

招聘中

条件

研究类型

观察性的

注册 (估计的)

500

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:Georgios Karagkounis, MD
  • 电话号码:212-639-2269
  • 邮箱:karagkog@mskcc.org

研究联系人备份

  • 姓名:Julio Garcia-Aguilar, MD, PhD
  • 电话号码:212 639 5117

学习地点

    • New Jersey
      • Basking Ridge、New Jersey、美国、07920
        • 招聘中
        • Memorial Sloan Kettering Basking Ridge
        • 接触:
          • Georgios Karagkounis, MD
          • 电话号码:212-639-2269
      • Middletown、New Jersey、美国、07748
        • 招聘中
        • Memorial Sloan Kettering Monmouth
        • 接触:
          • Georgios Karagkounis, MD
          • 电话号码:212-639-2269
      • Montvale、New Jersey、美国、07645
        • 招聘中
        • Memorial Sloan Kettering Bergen
        • 接触:
          • Georgios Karagkounis, MD
          • 电话号码:212-639-2269
    • New York
      • Commack、New York、美国、11725
        • 招聘中
        • Memorial Sloan Kettering Suffolk - Commack
        • 接触:
          • Georgios Karagkounis, MD
          • 电话号码:212-639-2269
      • Harrison、New York、美国、10604
        • 招聘中
        • Memorial Sloan Kettering Westchester
        • 接触:
          • Georgios Karagkounis, MD
          • 电话号码:212-639-2269
      • New York、New York、美国、10065
        • 招聘中
        • Memorial Sloan Kettering Cancer Center
        • 接触:
          • Georgios Karagkounis, MD
          • 电话号码:212-639-2269
        • 接触:
          • Julio Garcia-Aguilar, MD,PhD
          • 电话号码:212-639-5117
      • Uniondale、New York、美国、11553
        • 招聘中
        • Memorial Sloan Kettering Nassau
        • 接触:
          • Georgios Karagkounis, MD
          • 电话号码:212-639-2269

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

不

取样方法

非概率样本

研究人群

The following Colorectal Surgery outpatient clinic will be prospectively screened. Other patients identified in other clinics at Memorial Sloan-Kettering Cancer Center who fulfill the eligibility criteria may also be invited to participate.

描述

Criteria:

  • Documentation of Disease
  • Patients must have one malignant polyp, pathologically confirmed within 90 days of enrollment. Patients with multiple malignant polyps are not eligible.
  • Definition of Disease Colorectal carcinoma (CRC) develops within serrated or adenomatous polyps. Early CRC represents invasion into the submucosa and frequently presents within the precursor polyp which is termed a 'malignant polyp'(23).

The term malignant polyp specifically refers to a colorectal lesion with cancer invading the submucosa but not extending into the muscularis propria. These lesions are classified as pT1 in the TNM classification system (24)

Prior Treatment Endoscopic resection of the polypoid lesion-malignant polyp with simple snare polypectomy, conventional endoscopic mucosal resection (EMR), or endoscopic submucosal dissection (ESD) (25).

  • Age ≥ 18

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

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
Risk of residual disease and/or recurrent disease
大体时间:5 years
Residual disease analysis will be limited to patients who underwent surgery (in addition to endoscopic resection). Participants will be evaluable if they undergo adequate pathological assessment of the resected specimen.Adequate assessment is defined as histopathological evaluation of all relevant tissue specimens with a documented report. Participants with incomplete or inadequate pathological assessments will be considered inevaluable. Risk of residual disease will be estimated using the Kaplan-Meier method and reported with 95% confidence intervals. Local recurrence is defined by the reappearance of disease at or near the primary site. The date of diagnosis and anatomical site of recurrence will be documented. Distant recurrence is defined by disease spread to sites distant from the primary lesion. The date of diagnosis and specific sites involved will be documented.
5 years

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:Georgios Karagkounis, MD、Memorial Sloan Kettering Cancer Center

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 (实际的)

2026年5月19日

初级完成 (估计的)

2029年5月19日

研究完成 (估计的)

2029年5月19日

研究注册日期

首次提交

2026年5月20日

首先提交符合 QC 标准的

2026年5月27日

首次发布 (实际的)

2026年6月1日

研究记录更新

最后更新发布 (实际的)

2026年7月14日

上次提交的符合 QC 标准的更新

2026年7月13日

最后验证

2026年7月1日

更多信息

与本研究相关的术语

其他研究编号

  • 26-176

计划个人参与者数据 (IPD)

计划共享个人参与者数据 (IPD)?

是的

IPD 计划说明

Memorial Sloan Kettering Cancer Center supports the international committee of medical journal editors (ICMJE) and the ethical obligation of responsible sharing of data from clinical trials. The protocol summary, a statistical summary, and informed consent form will be made available on clinicaltrials.gov when required as a condition of Federal awards, other agreements supporting the research and/or as otherwise required. Requests for deidentified individual participant data can be made following one year after publication and for up to 36 months later. Deidentified individual participant data reported in the manuscript will be shared under the terms of a Data Use Agreement and may only be used for approved proposals. Requests may be made to: crdatashare@mskcc.org.

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

不

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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