Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 3:17 PM
Ignite Modification Date:
2025-12-24 @ 3:17 PM
NCT ID:
NCT03647592
Brief Summary:
This study aims to explore the efficacy and safety of Erlotinib/Gefitinib combined with bevacizumab in the real world for advanced non-squamous cell lung cancer with EGFR mutation, explore new drug resistance mechanisms under the A+T regimen and consistency between plasma and tissue detection driving genes, and finally assess the predictive value of plasma dynamic detection driving gene mutation profiles in predicting disease. The role of disease progression risk.
Detailed Description:
A retrospective study of 30 cases of advanced non-squamous non-small cell lung cancer (NSCLC) with EGFR mutation positive treated with A+T was conducted to observe the efficacy and safety of A+T regimen in the real world. Exploratory research contents are as follows: 1. Consistency between tissue gene test (NGS) and plasma gene test (NGS) at the initial diagnosis; 2. Consistency between tissue gene test (NGS) and plasma gene test (NGS) at the progression of A + T treatment; 3. New drug resistance mechanism of A + T treatment; 4. Plasma dynamics during A + T treatment. Detection (the first efficacy evaluation and a blood sampling before imaging PD) exploration and imaging progress sequence; 5. Plasma large panel dynamic drive gene mutation spectrum analysis to build disease progression risk model.
Study:
NCT03647592
Study Brief:
Protocol Section:
NCT03647592