Intrathecal Chemotherapy

On Thursday at The State Institute of Cancer took place the application of intrathecal chemotherapy in 3 girls of 2, 4 and 17 years old. They suffer from acute lymphoblastic leukemia.

Intrathecal chemotherapy is used to treat cancers that have reached the central nervous system, such as leukemia and lymphoma. This treatment must be used because chemotherapy drugs don't pass through the blood-brain barrier and some cancer cells spread through the area.

There are 2 ways to make intrathecal chemotherapy. One way is to inject the drugs into the Ommaya reservoir (for which a device is implanted by surgery). The other way is to inject the drugs into the bottom of the spine.

In girls, anesthesiologist first had to administer general anesthesia and then the oncology pediatrician did antisepsis of the area where she will puncture, after that she inserted a long needle into the lumbar area of the child and waited to begin a clear liquid out of the needle. She took a small sample of the fluid and finally in the same needle injected a drug.