What will happen if I take Lorlatinib for 3 years?

There are currently no large-scale long-term clinical study data available for reference on the effects and outcomes of long-term use of Lorlatinib (Lorlatinib) because this drug is relatively new and clinical trials and observation times are limited. Lorlatinib is usually used to treat patients with ALK (tyrosine kinase) and ROS1 positive non-small cell lung cancer (NSCLC). Its main purpose is to control the growth and spread of tumors and prolong the progression-free survival of patients.

The following are some aspects to consider regarding long-term use of lorlatinib:

1.Drug resistance: Long-term use of any targeted drug may lead to the development of drug resistance. This means that tumor cells may gradually adapt to the drug, causing it to become ineffective. If a patient experiences drug failure after long-term use of lorlatinib, doctors may need to reevaluate treatment plans and consider other treatment options.

2.Management of side effects: Long-term use of lorlatinib may be associated with long-term risks of side effects. Patients should receive regular medical monitoring to promptly detect and manage potential adverse reactions, such as hypertension, abnormal liver function, fatigue, etc.

3.Quality of life: Long-term treatment may have an impact on the patient's life. Patients may need to adjust to the daily schedule of medication while dealing with uncomfortable symptoms associated with treatment.

4.Effect maintenance: Lorlatinib may still be effective in controlling tumor growth during long-term treatment. Patients and doctors should work closely together and conduct regular check-ups to ensure continued effectiveness.

Lorlatinib has been launched in China and is included in medical insurance. Patients can purchase it domestically, but the price is relatively high, about 10,000 to 20,000 yuan. For details, please consult the local hospital pharmacy. There are original drugs and cheaper generic drugs abroad. The cheaper ones are the original drugs from Turkey, which cost more than 1,000 yuan, and the original drugs from Hong Kong, China, which cost about 30,000 yuan. Generic drugs are mainly generic drugs from Laos and Bangladesh. The price is about several thousand yuan, and the ingredients of the original drugs and generic drugs are basically the same.