Advanced lung cancer is a cancer that began in the lung and has spread to another part of the body.
What is chemotherapy?
Chemotherapy uses anti cancer (cytotoxic) drugs to destroy cancer cells. The drugs circulate throughout the body in the bloodstream.
Aim of chemotherapy
Chemotherapy for advanced lung cancer can relieve symptoms. It can also control the cancer and improve your quality of life for a time, but it can’t cure the cancer.
Your doctor will talk to you in detail about the possible risks and benefits of the chemotherapy treatment. These treatments won’t help everybody. It will depend on how fit you are, and how well you can cope with any side effects.
Chemotherapy for advanced small cell lung cancer
You usually have a combination of chemotherapy drugs.
The possible combinations include:
- EP (cisplatin and etoposide)
- Carboplatin and etoposide
- GemCarbo (gemcitabine and carboplatin)
- CAV (cyclophosphamide, doxorubicin and vincristine)
People who have medical conditions that mean they can’t have CAV chemotherapy might have topotecan chemotherapy capsules.
Chemotherapy for advanced non small cell lung cancer
You usually have treatment with either cisplatin or carboplatin combined with one of the following drugs:
- gemcitabine (Gemzar)
- paclitaxel (Taxol)
- vinorelbine (Navelbine)
- docetaxel (Taxotere)
- pemetrexed (Alimta)
If you have cisplatin and pemetrexed treatment and your cancer shrinks or stops growing, your specialist might recommend that you continue with pemetrexed treatment on its own. Doctors call this pemetrexed maintenance treatment.
If your cancer continues to grow during chemotherapy your doctor might recommend:
- docetaxel (Taxotere) chemotherapy if you haven't had it before
- docetaxel and a targeted cancer drug called nintedanib depending on your type of non small cell lung cancer (NSCLC)
- changing to another chemotherapy treatment
Your doctor might suggest that you have a different type of targeted cancer drug.
How you have chemotherapy
You usually have the chemotherapy drugs as liquids into your vein. But some drugs are capsules that you swallow.
Into your bloodstream
You have treatment through a thin short tube (a cannula) that goes into a vein in your arm each time you have treatment.
Or you might have treatment through a long line: a central line, a PICC line or a portacath. These are long plastic tubes that give the drug into a large vein in your chest. The tube stays in place throughout the course of treatment.
Whether you have a full or empty stomach can affect how much of a drug gets into your bloodstream.
You should take the right dose, not more or less.
Talk to your specialist or advice line before you stop taking a cancer drug.
When you have it
You usually have chemotherapy every 3 to 4 weeks. Each 3 to 4 week period is called a cycle. You might have between 4 to 6 cycles of chemotherapy.
Where you have chemotherapy
You usually have treatment into your bloodstream at the cancer day clinic. You’ll sit in a chair for a few hours so it’s a good idea to take newspapers, books or electronic devices to help to pass the time.
You have some types of chemotherapy over a couple of days and stay in a hospital ward. But this is not usual with lung cancer chemotherapy.
Clare Disney (nurse): Hello, my name is Clare and this is a cancer day unit.
So when you arrive and you’ve reported into with the receptionist one of the nurses will call you through when your treatment is ready, sit you down and go through all the treatment with you.
Morning, Iris, my name is Clare. I am the nurse who is going to be looking after you today. We’re going to start by putting a cannula in the back of your hand and giving you some anti sickness medication. And then I am going to come back to you and talk through the chemotherapy with you and the possible side effects you may experience throughout your treatment. Is that okay?
Before you have each treatment you’ll need to have a blood test to check your bloods are okay. And you’ll also be reviewed by one of the doctors to make sure you’re fit and well for your treatment. Sometimes you’ll have the blood test taken on the day of your treatment. Other times you’ll have it the day before your treatment when you see the doctor.
Each chemotherapy is made up for each individual patient, depending on the type of cancer they have and where it is and depending their height, weight and blood results.
So, depending on where your cancer is some people have their chemotherapy drug, their cancer drug by drip, some will have an injection and other people will have tablets.
So, Iris, your chemotherapy is going to be given to you in what we call cycles and the cycles are given every three weeks for a period of six cycles. So you will be coming in for approximately five months for your chemotherapy.
Depending on where your cancer is and what type of cancer you have will be dependent on how often you come in for treatment. An example of a treatment cycle would be for you to come in on Day 1, Day 8 and Day 15, then to have a week’s break before you come back again for Day 1 treatment.
Depending on the type of treatment that you are having we will also give you some anti sickness tablets to take alongside your chemotherapy and also some drugs to prevent any reactions if that’s appropriate.
All chemotherapy is given over different time periods, so it’s best to check with your nurse about how long you are likely to be in the unit for. This can range from anything up to an hour to an all day treatment slot, so please be prepared to bring along some bits to keep you occupied books and music.
So, before you go home it’s important to make sure you have got the tablets you need to go home with your anti sickness medications and any other symptom control tablets that you may require. Also, to make sure that you’ve got the telephone numbers for the oncology unit to phone if you have a temperature or you are experiencing any other symptoms at home that you need to ask advice about.
So, please make sure when you leave the unit that you’ve got all the information you require and if you’ve got any questions at all don’t hesitate to ask the nurse who will be able to answer them for you.
Before your next cycle of treatment you will come in and see the doctor in the clinic room, you’ll have a blood test and an examination to make sure you are fit and well for treatment you will then come back the following day or later on that week for treatment.
Before you start chemotherapy
You need to have blood tests to make sure it’s safe to start treatment. You have these either a few days before or on the day you start treatment. You have blood tests before each round or cycle of treatment.
Your doctors and pharmacists work out your chemotherapy dose based on your blood cell levels, and your weight, height and general health.
Common chemotherapy side effects include:
- feeling sick
- loss of appetite
- losing weight
- feeling very tired
- a lower resistance to infections
- bleeding and bruising easily
- diarrhoea or constipation
- hair loss
Side effects depend on:
- which drugs you have
- how much of each drug you have
- how you react
Tell your treatment team about any side effects that you have.
When you go home
Chemotherapy for advanced lung cancer can be difficult to cope with. Tell your doctor or nurse about any problems or side effects that you have. The nurse will give you telephone numbers to call if you have any problems at home.
Dietary or herbal supplements and chemotherapy
Let your doctors know if you:
- take any supplements
- have been prescribed anything by alternative or complementary therapy practitioners
It’s unclear how some nutritional or herbal supplements might interact with chemotherapy. They could be harmful.