This clinical trial is focused on studying a type of lung cancer known as Non-Small Cell Lung Cancer (NSCLC). The study is investigating a new treatment called Sunvozertinib, also known by its code name DZD9008. This treatment is being tested on patients who have advanced stages of NSCLC with specific genetic changes, known as EGFR or HER2 mutations. These mutations are changes in the genes that can affect how cancer grows and responds to treatment.
The purpose of the study is to understand how safe and tolerable Sunvozertinib is for patients, as well as how effective it is in fighting the cancer. The study is divided into two parts. In the first part, researchers will focus on finding the best dose of Sunvozertinib that patients can take without experiencing severe side effects. In the second part, the study will look at how well the treatment works in shrinking or controlling the cancer in patients with a specific type of EGFR mutation called Exon20ins.
Participants in the study will take Sunvozertinib in the form of a tablet, which is taken by mouth. Throughout the study, researchers will monitor the patients closely to see how their bodies respond to the treatment and to check for any side effects. The study aims to provide valuable information that could lead to new treatment options for patients with advanced NSCLC who have these specific genetic mutations.



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