Why is my cancer treatment different from that of others?

Question

Hello doctor,

I am 45 years old, and I am undergoing cancer treatment. Two patients with the same diagnosis as mine are receiving completely different medicines. My tumor report showed uncommon markers, and molecular testing was done.

Why does a 45-year-old cancer patient need personalized rather than universal treatment?
Is tumor genetics more important than stage alone now?
Can standard therapy actually worsen outcomes if the biology does not match?

Understanding why treatment differs so much is confusing and sometimes makes decision-making feel overwhelming.

Kindly help.

Thank you.

Answer 1

Hello,

Welcome back to icliniq.com.

I read your query and understood your concern.

I understand how confusing and overwhelming it can feel when different patients with the same diagnosis receive different treatments. Cancer treatment today is not based only on stage. While the stage tells us how far the disease has spread, it does not explain how the cancer will behave or which treatment it will respond to.

Each tumor has its own genetic makeup. These genetic changes decide how fast the cancer grows, how it spreads, and which medicines can effectively target it. That is why personalized treatment is needed, especially when uncommon markers are present.

Tumor genetics has now become as important as, and often more important than, stage when selecting treatment. It helps doctors choose therapy that is more likely to work for that specific cancer.

If treatment is not matched to the tumor biology, it may not be effective, and the disease may continue to progress. This is why standard therapy is not always the best option for every patient. So, the difference in treatment you are seeing is a more precise and individualized approach, aimed at giving each patient the best possible response.

I hope it helps.

For further queries, you can consult me.

Thank you.