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临床试验/NCT02884024
NCT02884024已完成不适用

Study on the Effects of Weight on Inflammation and Colon Cancer Risk

Tufts University0 个研究点目标入组 43 人开始时间: 2011年1月最近更新:
适应症

试验速览

阶段
不适用
状态
已完成
入组人数
43
主要终点
colonic concentration of Interleukin-6

研究概览

简要总结

An observational study designed to compare colonic cytokine concentrations in lean versus obese individuals

详细描述

An observational study was performed on 43 individuals undergoing routine screening colonoscopy, some of whom were lean and some who were obese. They had weight, height, and waist-hip ratio measured at the time of colonoscopy and had additional colonic biopsies to measure colonic cytokines.

研究设计

研究类型
Observational
观察模型
Case Control
时间视角
Cross Sectional

入排标准

年龄范围
40 Years 至 70 Years(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • undergoing clinically-indicated screening colonoscopy
  • BMI< or = 25, or 30+

排除标准

  • past history of cancer (except non-melanoma skin cancer)
  • a polyposis syndrome
  • any current or chronic inflammatory disease or infection
  • incapable of providing valid informed consent

结局指标

主要结局

colonic concentration of Interleukin-6

时间窗: time zero: at baseline

colonic concentration of Interleukin-1 beta

时间窗: time zero: at baseline

colonic concentration of Interferon-gamma

时间窗: time zero: at baseline

colonic concentration of Tumor Necrosis Factor-alpha

时间窗: time zero: at baseline

次要结局

未报告次要终点

研究者

申办方类型
Other
责任方
Principal Investigator
主要研究者

Joel Mason

Professor of Medicine and Nutrition

Tufts University

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