Chronic Myelogenous Leukemia

Chronic Myelogenous Leukemia (CML) Treatment in India - What Patients Should Know?

Chronic myelogenous leukemia, or CML, is a type of cancer that affects the blood and bone marrow. This short explains the modern approach to managing the condition.

The goals of CML treatment

The primary treatment for CML is a class of drugs called tyrosine kinase inhibitors, or TKIs. They have transformed the management of this condition.

• Targeted therapy. TKIs are not chemotherapy. They specifically target the cancer cells that have the BCR-ABL gene, which drives the growth of CML.
• Treatment goals. The aim is to achieve a deep and lasting remission. This means reducing the number of leukemia cells to very low or undetectable levels.
• Long-term management. For many people, CML can be managed as a chronic condition with a daily oral medication, similar to managing other long-term health issues.
• Other treatments. In a small number of cases, if TKIs are not effective or suitable, treatments like chemotherapy or a stem cell transplant may be considered.

How treatment is monitored

Regular tests are essential to check how well the treatment is working and to manage any side effects.

• Regular blood tests. These are used frequently to monitor your complete blood count and check the function of your organs, like the liver and kidneys.
• Molecular monitoring. A sensitive test called PCR is used to measure the amount of the BCR-ABL gene in your blood. This is a key indicator of your response to treatment.
• Bone marrow tests. A bone marrow biopsy may be done at diagnosis and sometimes during treatment to assess the response within the marrow itself.
• Adjusting treatment. Your specialist may change your medication or dose based on test results and how you are tolerating the drug. The choice of TKI can be personalised.

The right treatment plan for chronic myelogenous leukemia depends on your specific case, including the phase of the disease and your overall health. A specialist can recommend a course of action after reviewing your medical reports and test results.