FEC Chemotherapy for Breast Cancer

When I was diagnosed with breast cancer, apart from being completely taken aback that something like this could happen to me, I got detailed advice from the oncologist about the type of treatment I would need.

fecI was told that after surgery to remove the tumours, the oncologist told me that I would receive chemotherapy and then  radiotherapy. The chemotherapy I received was called FEC. This is a combination of three chemotherapy drugs 5 fluorouracil, epirubican and cyclophosphamide. FEC takes its name from the initial of these three drugs.It is normally used to treat people with primary breast cancer that has not spread to other parts of the body. Chemotherapy destroys cancer cells by interfering with their ability to divide and grow.

All cells in our bodies continually divide and grow. This enables growth and repair of body tissue. Cancer cells are different because they grow by dividing in a disorderly and uncontrolled way. Different chemotherapy drugs work in different ways and attack the cancer cells at different stages of their growth. This is why a combination of drugs is often more effective than just one drug.

I was given my FEC intravenously. I had a Hickman line fitted because the veins in my hands did not allow easy acces for the cancer nurses.  All my medication was given through my Hickman line. I did not like having it, but it was useful. I was given the FEC as an out patient, every three weeks for 18 weeks. This meant I could go home on the same day after treatment, that was nice, but the days were long and tiring. The time involved is not just that required to give the drugs, but also waiting time, blood tests and time for the drugs to be prepared.fec tired

I suffered side effects with FEC. The common side effects include bone marrow suppression.Bone marrow suppression or myelotoxicity is the decrease in production of cells responsible for providing immunity, carrying oxygen and those responsible for normal blood clotting. Bone marrow suppression is a serious side effect of chemotherapy. The decrease in blood cell counts does not occur right at the start of chemotherapy because the drugs do not destroy the cells already in the bloodstream. However, the drugs affect new blood cells that are being made by the bone marrow. The suppression of bone marrow activity causes a deficiency of blood cells. This condition can rapidly lead to life-threatening infection, as the body cannot respond to invading bacteria and viruses.It can also leading to anaemia due to a lack of red blood cells and spontaneous severe bleeding due to deficiency of platelets. This resulted in me suffering from severe tiredness and exhaustion. It is difficult to describe the depth of the feelings of exhaustion. I also had several spontaneous nose bleeds.

Other side effects include nausea and vomiting. The hospital supplied medication to minimise this. I was instructed to take the medication at specified times after my treatment. However, the most visual side effect of chemotherapy is hair loss. I did try an ice-cap to reduce that, but to no avail. It did not work.

fec baldWhen people think of hair loss, they, and women in particular think of the loss of hair on their head. Certainly that does go. The result is a cold head in winter! However, all of the hair on my body was lost. This included the hair on my limbs and inside my nose. The good news was that I did not need to shave my legs for a year, the bad news is that it meant there were no hairs to stop my nose from running. Always carry a handkerchief!

I was not going to bother buying a wig. However, my cancer nurse advised that I should. This was partly because it might make the sight of me during my illness less difficult for my children and my elderly mother. She also pointed out that it would keep my head warmer, especially in winter. She was right on both counts.

Cancer affects not just the person who is diagnosed, but all the people who love them: their friends and family. I hope you never suffer such a diagnosis, but if you do, bear in mind the agony of those around you.

Valerie Penny

 

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Physical Effects of Chemotherapy

It is hard to imagine that I am already more than half way through my course of chemotherapy and I have now moved from the docetaxel to FEC.  

FEC is named after the initials of the chemotherapy drugs used, which are:

  • fluorouracil which is also known as 5FU
  • epirubicin
  • cyclophosphamide

FEC treatment can usually be given to you as a day patient. Before you start treatment, you’ll need to have a blood test on the same day or a day or two beforehand. You’ll also be seen by a doctor, specialist nurse or pharmacist. If the results of your blood test are normal, the pharmacy will prepare your chemotherapy drugs. All of this may take a couple of hours.  The first time I went for my FEC, though, the hospital was installing a new computer system, so it was over 5 hours before my therapy reached the ward.  Isn’t progress wonderful?!

The nurse will then insert a thin, flexible tube (cannula) into a vein in your hand or arm. You may find this uncomfortable or a little painful, but it shouldn’t take long. Some people have their chemotherapy given through a thin, plastic tube that is inserted under the skin and into a vein near the collarbone. This is what I have, a Hickman line.  A line can also be  passed through a vein in the crook of your arm instead. This is Known as a PICC line.

You’ll be given some anti-sickness (anti-emetic) drugs as tablets, or more usually by injection through the cannula, which is often connected to a drip (infusion).

The chemotherapy drugs are then given separately:

  • Epirubicin (a red fluid) is given as an injection along with a drip (infusion) of salt water (saline) into your cannula or line.
  • 5FU (a colourless fluid) is given in the same way.
  • Cyclophosphamide (a colourless fluid) can be given either as an infusion or as an injection alongside a drip of saline.

The chemotherapy will usually take about an hour, but it may take longer.

Although the epirubicin is often given first, the order in which the drugs are given won’t alter their effectiveness.

If you’re having your treatment as a day patient you can then go home, and the cannula will be removed before you go. If you have a central line or PICC line it will usually stay in place, ready for the next cycle of your chemotherapy. You’ll be shown how to look after the line or the District Nurse will call in once a week to maintain it for you.

You’ll be given a supply of anti-sickness drugs to take home with you. It is important to take these regularly as directed by your doctor. I was advised to start them right away even if I wasn’t feeling sick. This is because some anti-sickness drugs are much better at preventing sickness than stopping it once it starts.

I have found, so far that the side effects of the FEC are not so debilitating as the docetaxel, but they do exist.

I am not mentally tired, but I do get physically tired.  I am not a patient patient, so when I have some energy I tend to charge around and do as much as I can until I can do no more. It is then I often need a rest or sometimes even an afternoon nap. I should really pace myself, but I am not good at that and really feel excited when I feel I have the energy to accomplish something. I go at it until I finish, or until I run out of energy whichever comes first.

My urine is very dark and smelly but that is not as much of a problem as the constipation. That makes me feel bloated and sore, so laxatives are the order of the day!

My eating is also a bit unpredictable. There are times when I am not hungry and other periods when I graze constantly.  I also find myself craving salt, fruit, vegetables and strong flavours.  I fear I am the only cancer patient who has not lost weight, but the consultant tells me he does not want me to lose weight so he is happy. That makes one of us.

One of the most noticeable side-effects that continues to have a daily effect on my life is hair loss. My hairdresser came to the house when my hair began to come out.  She took my hair down to a number 1. This stopped it coming out all over my pillow and also stopped it clogging the drains when I had a shower!  The most obvious thing is that sometimes my head gets cold! I am also quite self-conscious of not having much hair. It has still not come out completely, but it is very thin on top (although it seems to be growing a the back).  I do have a wig but only wear it if we have visitors or I am going out. Otherwise I mix it up with my “wee hair”, my bandanas and my beanie hats.  My husband is wonderful and so supportive. He had his hair cut to a number 1 too. So now he has the same hair cut as me. The only reason for this is solidarity.  I appreciate it.

One of the things my cancer nurse told me to expect was losing the hair all over my body, not just on my head. This has saved me time and effort shaving my legs! However I have also lost all the hairs in my nose so it feels like it is permanently dripping.  I have mucus running down the back of my throat all the time and I seem to be constantly sniffing or wiping my nose. I am very self-conscious of this.

Another most unpleasant side-effects of the FEC is nausea.  It also causes vomiting in some people. That is even more unpleasant. One of my friends who had already had 2 courses of FEC while I was undergoing treatment with the docetaxel warned me about this and told me the hospital would give me anti-sickness tablets. My friend advised me to start taking them straight away.  The nurses in the oncology ward echoed this advice and I took it. I was glad I did because I did feel a bit nauseous, but never got sick so far.  I am glad of this.  I hate being sick. (Nobody enjoys it, but I really hate it.)

So there you have it, my physical side-effects with the new drugs I am being treated with are not as bad as I had feared, but I was on 21 tablets a day for the first few days after my chemo therapy!  14 of those were for the chemo side effects and the other 7 were my regular ones for my under-active thyroid and my depression. What a life! I plan to live it for as long as I can. 

Valerie Penny

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