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Clinical Trial Summary

This study will evaluate the feasibility and effectiveness of urinary ctDNA detection and dynamic monitoring during treatment of NSCLC patients prospectively,by collecting and detecting tumor tissues, peripheral blood samples and urine samples of NSCLC patients.


Clinical Trial Description

Liquid biopsy, specifically through the assessment of circulating tumor DNA(ctDNA) from peripheral blood, has shown great promise in lung cancer diagnosis and therapeutic monitoring.

Urinary samples are completely non-invasive and easily obtainable compared to blood and tissue extraction. To date, only a limited number of published studies have examined the feasibility of ctDNA detection from urine.

This study will collect tumor tissues, pretreatment peripheral blood samples and urine samples from different TNM stages of NSCLC patients, and detect EGFR gene mutations in paired samples. ;


Study Design

Observational Model: Case-Only, Time Perspective: Prospective


Related Conditions & MeSH terms


NCT number NCT02907606
Study type Observational [Patient Registry]
Source Peking University People's Hospital
Contact Xiao Li, M.D
Phone 86-10-88326652
Email dr.lixiao@163.com
Status Not yet recruiting
Phase N/A
Start date September 2016
Completion date August 2020

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