Lurbinectedin is a chemotherapy drug used to treat small cell lung cancer. Hair loss is a common side effect of chemotherapy, including lurbinectedin [2]. While there is no guaranteed way to prevent hair loss, there are some ways to manage it.

One option is to use a scalp cooling cap during chemotherapy treatment. This cap is worn before, during, and after chemotherapy to reduce the amount of chemotherapy drugs that reach the hair follicles. This can help reduce hair loss [2].

Another option is to use gentle hair care products during chemotherapy. This includes using a mild shampoo and avoiding harsh chemicals or heat styling tools. It is also recommended to avoid hair dyes or other chemical treatments during chemotherapy [3].

It is important to note that hair loss during chemotherapy is usually temporary, and hair will typically grow back after treatment is completed. However, it may take several months for hair to grow back to its pre-treatment thickness and texture [3].

In conclusion, while there is no guaranteed way to prevent hair loss related to lurbinectedin treatment, there are ways to manage it. Using a scalp cooling cap and gentle hair care products can help reduce hair loss during chemotherapy. It is also important to remember that hair loss is usually temporary and hair will typically grow back after treatment is completed.

Sources:
[2] https://www.cancer.org/cancer/types/lung-cancer/treating-small-cell/chemotherapy.html
[3] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8900004/