Cancerbackup: Treatment overview

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Treatment for thyroid cancer

Surgery, radioactive iodine and radiotherapy are given alone or in combination. Most types of thyroid cancer can usually be treated very successfully and many patients are cured.

Chemotherapy is sometimes used to treat advanced thyroid cancer, or if the cancer comes back after treatment.


How treatment is planned

In most hospitals a team of specialists will decide the treatment that is best for you. This multidisciplinary team (MDT) will include:

  • a surgeon who specialises in thyroid cancers
  • an oncologist (a cancer specialist)
  • a radiologist (a doctor who advises on x-rays and scans)
  • a pathologist (a doctor who specialises in how disease affects the body).

There may also be a number of other healthcare professionals such as a nurse specialist, dietitian, physiotherapist and psychologist or counsellor.

Together they will be able to advise you on the best course of action and plan your treatment, taking into account a number of factors. These include your age, general health, the tumour type and stage.

If two treatments are equally effective for your type and stage of cancer – for example, surgery or radiotherapy – your doctors may offer you a choice of treatments. Sometimes people find it very hard to make a decision. If you are asked to make a choice, make sure that you have enough information about the different treatment options, what is involved and the side effects you might have, so that you can decide what is the right treatment for you.

Remember to ask questions about any aspects you do not understand or feel worried about. You may find it helpful to discuss the benefits and disadvantages of each option with your doctor, specialist nurse, or with the nurses in our cancer support service.


Second opinion

Even though a number of cancer specialists work together as a team to decide the most suitable treatment, you may want to have another medical opinion. Most doctors will be willing to refer you to another specialist for a second opinion, if you feel it will be helpful. The second opinion may cause a delay in the start of your treatment, so you and your doctor need to be confident that it will be useful.

If you go for a second opinion, it may be a good idea to take a friend or relative with you, and to have a list of questions ready so that you can make sure your concerns are covered during the discussion.


Giving your consent

Before you have any treatment, your doctor will explain the aims of the treatment to you. They will usually ask you to sign a form saying that you give your permission (consent) for the hospital staff to give you the treatment. No medical treatment can be given without your consent, and before you are asked to sign the form you should have been given full information about:

  • the type and extent of the treatment you are advised to have
  • the advantages and disadvantages of the treatment
  • any possible other treatments that may be available
  • any significant risks or side effects of the treatment.

If you do not understand what you have been told, let the staff know straight away so that they can explain again. Some cancer treatments are complex, so it is not unusual for people to need repeated explanations.

It is often a good idea to have a friend or relative with you when the treatment is explained, to help you remember the discussion more fully. You may also find it useful to write down a list of questions before you go to your appointment.

People often feel that the hospital staff are too busy to answer their questions, but it is important for you to be aware of how the treatment is likely to affect you. The staff should be willing to make time for you to ask questions.

You can always ask for more time to decide about the treatment if you feel that you can’t make a decision when it is first explained to you. You are also free to choose not to have the treatment. The staff can explain what may happen if you do not have it. It is essential to tell a doctor, or the nurse in charge, so that they can record your decision in your medical notes. You do not have to give a reason for not wanting to have treatment, but it is helpful to let the staff know your concerns so that they can give you the best advice.


Benefits and disadvantages

Many people are frightened of having cancer treatments, because of the side effects that can occur. Some people ask what would happen if they did not have any treatment.

Although many treatments can cause side effects, these can often be well controlled with medicines.

Early-stage thyroid cancer

Treatment can be given for different reasons and the potential benefits will vary depending upon the individual situation. Treatment will be able to cure thyroid cancer for many people.

Advanced thyroid cancer

If the cancer is at an advanced stage, treatment may still be able to cure it, but it may only be able to control it, leading to an improvement in symptoms and a better quality of life. For some people, treatment may have no effect upon the cancer and they may get the side effects without any of the benefit.


Treatment decisions

If you have been offered treatment that aims to cure your cancer, deciding whether to accept the treatment may not be difficult.

However, if a cure is not possible and the treatment is being given to control the cancer for a period of time, it may be more difficult to decide whether to go ahead. Making decisions about treatment in these circumstances is always difficult, and you may need to discuss in detail with your doctor whether you wish to have treatment. If you choose not to, you can still be given supportive (palliative) care, which uses medicines to control any symptoms.


Content last reviewed: 01 December 2007
Page last modified: 16 April 2008

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