What is the expiration date and correct storage method of evantumumab?

Evantumumab is a targeted therapy drug. As a bispecific antibody drug for patients with non-small cell lung cancer (NSCLC) carrying EGFR exon 20 insertion mutations, evantumumab has demonstrated its unique mechanism of action and therapeutic potential. To fully realize the efficacy of evantumumab, in addition to correct use, it is important to understand its expiration date and correct storage methods.

The shelf life of evantumumab

is usually 24 months. This period is calculated from the date of production, not the date of opening. Therefore, when obtaining evantumumab, patients should first check the expiration date label on the drug package to ensure that it is used within the expiration date. Drugs that have exceeded their expiration date may lose their expected therapeutic effect due to degradation of their ingredients, or even produce harmful substances, so they are not recommended for use by patients.

Storage method

1. Temperature control: Evantumumab needs to be stored under refrigerated conditions of 2°C to 8°C (36°F to 46°F). This usually means placing the medication in the cool compartment of a home refrigerator, away from the freezer, to ensure a stable temperature. Never freeze medicines, as freezing may damage their structure and affect their effectiveness.

2. Store away from light: The medicine should be placed in the original packaging to avoid direct light. Light may cause the degradation of drug ingredients and affect the stability and efficacy of the drug.

3. Prevent vibration: During storage and transportation, severe vibration should be avoided to avoid affecting the structural integrity of the drug.

4. Child safety: Considering the special nature of the medicine, it should be stored out of the reach of children to ensure the safety of family members.

5. Use and disposal: When preparing medication, you should strictly follow the doctor's instructions and instructions. Opened medications or diluted solutions should be used immediately, and unused portions should be disposed of according to standard medical waste disposal procedures to avoid contamination and misuse.

Correctly understanding and implementing the expiration date management and storage specifications of evantumumab is crucial to ensuring therapeutic efficacy and patient safety. During the entire use cycle of the drug, it is recommended that patients maintain close communication with their doctors and promptly report any questions or abnormalities.