Is seputinib/serpatinib good for treating lung cancer?

Selpercatinib/Selpercatinib is an oral targeted therapy drug mainly used to treat lung cancer with RET gene rearrangement, especially non-small cell lung cancer. RET gene rearrangement is a specific genetic mutation that occurs in some lung cancer patients and can cause abnormal growth and spread of tumor cells. Septinib is not effective for all lung cancer patients. It only has a therapeutic effect on lung cancer patients with RET gene rearrangements. Therefore, before using seputinib, patients need to undergo genetic testing to determine whether there is RET gene rearrangement.

Seputinib blocks abnormal signaling pathways by inhibiting RET kinase activity, thereby inhibiting the growth and spread of tumors. The drug's mechanism of action makes it particularly effective for lung cancer patients with RET gene rearrangements. In clinical trials, seputinib has shown significant efficacy in lung cancer patients with RET gene rearrangements. It can significantly extend the survival period of patients, reduce symptoms and improve the quality of life. At the same time, the safety of the drug is relatively good and the side effects are relatively small. Even if a patient has a RET gene rearrangement, it does not mean that seputinib can completely cure lung cancer. The effectiveness of treatment will also be affected by a variety of factors, such as the patient's overall health status, severity of the disease, stage of the disease, etc.

Up to now, the original drug is sold in China as Seputinib, but it is not included in medical insurance. The price of each box of specifications80mg*56 capsules may be more than 10,000 yuan. There are European and American versions of the original drugs sold overseas, with the price of each box ranging from 20,000 to more than 100,000 yuan (prices may fluctuate due to exchange rates). Already available overseasSeputinibGeneric drugs are on the market, and their drug ingredients are basically the same as those of original drugs sold domestically and abroad. For example, the specifications produced by Laos Pharmaceutical FactoryThe price of each box of 40mg*120 tablets is more than 4,000 yuan (the price may fluctuate due to the exchange rate).