Will combined therapy help my uncle’s stage 3 lung cancer?

Question

Hello doctor,

My uncle, 65 years old, was recently diagnosed with stage 3 lung cancer after a biopsy confirmed malignancy. He feels weak and has a loss of appetite with a constant cough. Doctors suggested chemotherapy and radiation together.

Is combined treatment more effective than single therapy?
What are the common side effects we should prepare for?
Can treatment still control the disease at this stage?

Please help.

Thank you.

Answer 1

Hello,

Welcome to icliniq.com.

I have read your query and can understand your concern.

I am sorry to hear about your uncle's diagnosis. This must be a tough time for your family.

For many people with stage 3 lung cancer (a locally advanced cancer that has spread from the lungs to nearby lymph nodes or structures in the chest but not to distant organs), doctors often recommend having chemotherapy and radiation at the same time. This is because chemotherapy (a systemic cancer treatment that uses powerful drugs to destroy fast-growing cancer cells throughout the body, often used to cure, control, or palliate symptoms) can help make cancer cells more sensitive to radiation, which can improve the chances of controlling the tumor in the chest compared to using just one treatment. Therefore, many oncology teams recommend this combined approach if the patient is sufficiently well.

There can be some side effects during treatment. Chemotherapy often causes tiredness, loss of appetite, nausea, and weakness. Radiation to the chest can sometimes make your throat sore or swallowing uncomfortable, and may cause more coughing or mild shortness of breath. Most of these side effects can be managed, and the care team usually gives medicine and support to help patients through treatment.

Even at stage 3, treatment can still help control the disease for many people. The main goals are to shrink the tumor, stop it from spreading, ease symptoms, and help patients live longer. Many people respond to treatment, so it is important to keep up with the recommended therapy and regular check-ins with the oncology team.

I hope this answers your query.

Please let me know if I can assist you further.

Thank you.