Chemotherapy for advanced bowel cancer
Advanced bowel (colorectal) cancer, usually means the disease has spread from the large bowel to the liver or lungs. Treatment with chemotherapy is unlikely to cure advanced bowel cancer, but improvements in surgical techniques and drug treatment can improve outcomes, and chemotherapy can help to control the symptoms, shrink the tumours, maintain a reasonable quality of life, and prolong life in some cases. Sometimes drugs called monoclonal antibodies (biological therapy) are also given in combination with chemotherapy and this too can help improve quality and length of life.
For some people, chemotherapy is the only treatment available, so deciding whether to have it can be straightforward. However, when chemotherapy is given over a long period of time, balancing the benefits of the treatment against the unpleasant side effects can become increasingly difficult.
One man described his generally positive feelings at the prospect of having chemotherapy. However, for another man, who was much farther into his treatment, the decision making had become more complex.
Explains that he was happy to have chemotherapy as it was his only option.
I had heard a lot of, you know, negative things about chemo, people who have had bad experiences. My own father had had a session of chemo for lung cancer and he had told me that if they offered him any more he would refuse it because he had such a bad experience. I've heard the same from other people.
It also involved of course intravenous injections which is, is not one of my favourite subjects, but I was in a very different circumstance, I felt that I was very, I could relax myself very, very much I didn't know what was gonna happen but it was my only choice so I went with it and I had to make the best of it.
Explains how deciding on which drug to use became more complex over time.
But as time wore on that became less effective and I moved on to another drug calledirinotecan which is 5-FU based and I was terribly sick on it and so I came off it very quickly.
Then I went back to oxaliplatin for a couple of months, three or four months, but it didn't have the same sort of results in regression, in fact there was a slight progression of the size of the metastases in the liver.
When that became apparent I went on to another drug called capecitabine and I was on that for six weeks until recently but the side effects were considerable, for me at least, in terms of the pain that I put up with. And also, my consultant at the beginning of the capecitabine treatment did an ultrascan and measuring it against nine weeks of treatment the tumours have grown so, because of the side effects and the, and the lack of any regression we decided to come off that.
And I'm now, as they say, in between drugs.
For almost everyone we talked to receiving treatment for advanced bowel cancer the availability of their drugs had been an issue. Two people were being treated privately and were aware that their drugs might not have been available on the NHS. One NHS patient had to travel to a different hospital in her area for treatment until it became available closer to home. Another woman being treated on the NHS became involved in a high profile campaign for the right to receive treatment in her area rather than having to travel to another part of the country.
She campaigned for the right to receive her chemotherapy at her local hospital.
So I had a big fight on my hands, I had to fight for treatment, because he said it wasn't cost effective and they didn't know the benefits of this treatment.
And for two months I was fighting and in the end I won. They did say they would pay for the treatment and...
Pay for it to be given to you at your local hospital?
...to be given to me at my local hospital, yeah. Which I think everyone's entitled to at the end of the day.
I mean a lot of people think just because they pay their National Insurance year in, year out, they're quite entitled to everything on their National Health Service and they're not, they don't realise it I don't think, you know.
So, I just thought you know, "why can't I have it at my local hospital?" so you know, I had a fight on my hands and luckily I did, because at the time he said without treatment I only had three months to live, and that was in July of '99 and I'm still here now, obviously, talking to you lot.
The use of Hickman lines, PICC lines and portacaths (central lines for administering drugs that are inserted and then left in place) or tablet forms of chemotherapy meant that people were not necessarily spending long periods of time in hospital and could enjoy a reasonable quality of life. Knowing their patterns of recovery from chemotherapy also allowed them to plan their activities.
Describes his cycle of reaction to and recovery from chemotherapy.
[This] debility tends to last on days four, five, six, seven, maybe into eight, but from day nine onwards my strength returns, my energy returns and I gradually build up again and get back, you know, towards my best ready for the next cycle of chemo. So it's a very predictable pattern now and I can plan my life round it.
I can plan on the days when I'm not gonna be able to do things and I can plan on the days when I am. And planning on that basis, you know, our social life has returned to something like normal. We have dinner parties, we go to dinner parties, we go to the theatre, I've mentioned horse shows, I've even played a bit of tennis.
So, you can build your life, once you know how the treatment is going to affect you, you can build a life round that and feel very much that you're living a normal life again which is, is great.
The side effects of palliative chemotherapy are different for each person and everyone develops their own ways of coping with them. One woman describes her efforts to live as normally as possible despite the obstacles. A man whose illness was more advanced found his side effects increasingly difficult to live with despite his determination to do so.
Describes her strategies for dealing with the side effects of her chemotherapy.
As I say I try to sleep in the car so that I'm not wasting valuable living time.
But when I got to a point once that my mouth was so bad I used to liquidise mangos and bananas and lychees and melon because I found they really helped, they were, its funny you couldn't taste strong things but I could taste a bit of melon.
And I've always made casseroles and things that, if I can't swallow and chew too much I liquidise all the casserole so at least I've got all the nourishment because I do try to keep myself eating properly and keep myself strong and healthy in that way.
I mean I used to try and walk round the garden once, and then it was to walk around it twice and not to just sit down and feel sorry. I mean I used to feel so pleased when I eventually could do the ironing again and when I could do the cooking, and when I could walk round the supermarket and just do ordinary things.
I know it's an effort and I don't want to waste too much time, good living time just working but it's still being normal and so in, in those ways you know, it helps.
Describes the debilitating side effects of his chemotherapy.
They're all minor things, in some respects, I mean I wouldn't wish them on anybody, but vomiting and diarrhoea and stuff like that can be very debilitating.
And this winter has been very cruel to me I feel, I'm very cold, I shiver. I get towards 4 o'clock, 5 o'clock at the end of the day and my teeth are chattering and my, I'm shivering and all I really want to do is come home and get under the duvet.
So it's hard. One has in this latter stage of the past three or four months it's been much harder because of the side-effects and because of the progression of the disease.
Stephen describes having isolating limb perfusion chemotherapy.
How does that work?
Isolating limb perfusion chemotherapy works by creating an artificial blood supply which is isolated to just the tumour. So in the case of my leg the top of my leg was tourniqueted, so lots and lots of pressure on it and then an artificial wire was plumbed into a main artery that led into a tumour and likewise one; a main artery that came out of the tumour was fed out, so it was kind of like this loop going around into the tumour. So then they could put a high dosages of different drugs directly into the tumour, and these are drugs that they wouldn’t be able to put in your whole body obviously. So the idea was these drugs are more toxic and hopefully have more effect on the tumour. In my case the scans around three months later showed the tumour had grew a little bit, so it might have had an effect of slowing down but the effect wasn’t huge, but they did, it was worth it. And while they were in there doing the isolating limb perfusion chemotherapy in my leg they also removed the lymph nodes from my pelvis, the cancerous lymph nodes from my pelvis.
How did it feel when you were having this special chemotherapy just to your leg?
I was under a general anaesthetic.
So it did, think of it more like an operation. Not like standard chemotherapy if that makes sense.
It was just one kind of big blast. So yeah I was un, I was, operation for around six hours. And that’s what it was, even though it was chemotherapy it was an operation. They just gave me one big blast of this isolated chemo while I was under a general anaesthetic and off I went.
So how long were you an inpatient that time?
Again that was about five days, I was very quick in my recovery. I think it helps relatively young and healthy.
Sometimes the side effects cause problems that cannot be ignored and decisions must be made about further treatment. One woman describes balancing the effects of drugs against the problems caused by side effects and explains how her choices are becoming more limited.
Her side effects have become serious and future options are limited.
So in the May he um, he had to stop using it otherwise I'd lose total use of my hands.
But luckily for me the cancer's behaved itself and it hasn't got any worse. In fact it's got a little bit smaller.
That's great. So are you having chemo now?
No, no I'm having a break. He'll leave me until he thinks there's something going on or he thinks the cancer's starting to grow or my tumour marker levels are starting to go up you know, the CA levels that mark the progress of the cancer and that.
If they start to rise he will then um decide what he's gonna do. If I've still got the numbness in my hands he won't be able to use the oxaliplatin, he'll have to think of something else. Hopefully he's got something else! I'm hoping he's got something else. Whether he has or not is, is a different thing.
All patients were aware that, at some point, their options would run out, but they tried to focus on what was possible and maintaining their quality of life.
She is aware that her options are becoming more limited.
But, this time I mean I was told that my bone marrow is beginning to change, there's been signs and perhaps I won't be able to continue you know for too much longer. This is why I'm glad I've heard that there's now another drug that's not actually chemotherapy, it can be in pill form but I believe you can have it infused as well which stops the blood supply from the tumour.
Do you know what that's called?
No. I've seen it being given it's bright yellow, but I don't know the name. But again because it's still on trial I don't know, but I, I don't mind if I have to pay for it or whatever if it's gonna keep me alive a bit longer.
He is aware that one day his options will run out so he focuses on the present.
When it does my consultant has, says he has some other options, I'm sure he does, they may not be as effective as this one but we will then have to try the other options.
When we run out of options then you know that could be the end of it but his objective in the meantime is to not only give me length of life but quality of life and that's, that's really what he's been achieving.
Last reviewed August 2016.
Last updated August 2016.