You might have radiotherapy for advanced prostate cancer. This might be external radiotherapy or radioactive liquid treatment (radium 223).
Advanced cancer means cancer that can’t be cured. It might have come back after your original treatment or have spread to other areas of the body.
Treatment can often control the cancer and relieve symptoms. Your doctors and nurses will help you to make the most of life and feel as good as possible for as long as possible.
How radiotherapy helps
Radiotherapy for advanced prostate cancer is called palliative radiotherapy. It can work very well and might mean that you can reduce your dose of painkillers. Radiotherapy can be very helpful for cancer that has spread to the bone.
Before you can start external radiotherapy for advanced prostate cancer, your radiotherapy team need to plan your treatment. This means working out the dose of radiotherapy you need and exactly where you need it. Your planning appointment takes from 15 minutes to 2 hours.
You usually have a planning CT scan in the radiotherapy department.
The scan shows the cancer and the area around it. You might have other types of scans or x-rays to help your treatment team plan your radiotherapy. The plan they create is just for you.
After your planning session, your radiographers and doctors create your radiotherapy plan. They make sure that the area of the cancer will receive a high dose and nearby areas receive a low dose. This reduces the side effects you might get during and after treatment. It can take a few days or up to 3 weeks before you start treatment.
Having external radiotherapy
During treatment, you lie on a radiotherapy couch and your radiographers get you in the correct position. You have radiotherapy to the areas that your cancer has spread to. You might have a single treatment (also called fraction), or a number of treatments for a few days.
Before each treatment session
Before each treatment session you may have to empty your bowel.
You may also have to drink a certain amount of water and wait before having the treatment. Your radiographers let you know if you have to do this.
During the treatment
You need to lie very still on your back. Your radiographers might take images (x-rays or scans) before your treatment to make sure that you're in the right position. The machine makes whirring and beeping sounds. You won’t feel anything when you have the treatment.
Your radiographers can see and hear you on a CCTV screen in the next room. They can talk to you over an intercom and might ask you to hold your breath or take shallow breaths at times. You can also talk to them through the intercom or raise your hand if you need to stop or if you're uncomfortable.
Side effects of external radiotherapy
You might have a few side effects with palliative radiotherapy. The effects vary, depending on which part of your body is treated.
Radioactive liquid treatment
You might have liquid internal radiotherapy treatment if you have cancer in several areas of your bone. Radioactive liquid therapies (radio isotopes) include radium 223. You have radium 223 as an injection into a vein. The radium 223 circulates throughout the body. The areas of cancer cells in the bone take up the radioactive liquid and it destroys them.
This type of treatment can help to control pain. It can also slow down the rate of growth of the cancer in the bones.
Travelling to radiotherapy appointments
You might have to travel a long way each day for your radiotherapy, depending on where your nearest cancer centre is. This can make you very tired, especially if you have side effects from the treatment.
You can ask the
Car parking can be difficult at hospitals. You can ask the radiotherapy staff if they can give you a hospital parking permit for free parking or advice on discounted parking. They may be able to give you tips on free places to park nearby.
The radiotherapy staff may be able to arrange transport if you have no other way to get to the hospital. Your radiotherapy doctor would have to agree. This is because it is only for people that would struggle using public transport and have no access to a car.
Some people are able to claim back a refund for healthcare travel costs. This is based on the type of appointment and whether you claim certain benefits. Ask the radiotherapy staff for more information about this.
Some hospitals have their own drivers and local charities might offer hospital transport. So do ask if any help is available in your area.