MPT

During treatment you usually see a cancer doctor, a chemotherapy nurse or a specialist nurse, and a specialist pharmacist. This is who we mean when we mention doctor, nurse or pharmacist in this information.

Before or on the day of treatment, a nurse or person trained to take blood (phlebotomist) will take a blood sample from you. This is to check that your blood cells are at a safe level for you to have treatment.

You will see a doctor or nurse before you have treatment. They will ask you how you have been feeling. If your blood results are okay, the pharmacist will prepare your treatment. Your nurse will tell you when your treatment is likely to be ready.

MPT comes in capsules and tablets, so you can take it at home.

• Melphalan and prednisolone come as tablets.
• Thalidomide comes as capsules.

Cancer treatment is usually given as a course of several cycles of treatment over a few months. A cycle of MPT is usually given over 28 days (4 weeks). You take the melphalan and prednisolone for the first 4 or 7 days of the cycle. You take thalidomide on every day of the cycle.

Your nurse or doctor will discuss your treatment plan with you. They may give you a copy of the treatment plan to take home with you. The nurse or pharmacist will give you the capsules and tablets to take home. You may be given capsules and tablets of different strengths.

Your nurse or pharmacist may also give you anti-sickness drugs and other medicines to take home. Take all your capsules and tablets exactly as they have been explained to you.

You should swallow all the capsules and tablets whole with a glass of water. They should not be chewed, opened or crushed. Take them at the same time every day.

Always take them exactly as explained. This is important to make sure they work as well as possible for you.

It is important to take:

• Melphalan once a day
• Prednisolone with or just after breakfast.
• Thalidomide at bedtime as it can make you feel sleepy.

If you forget to take the melphalan or prednisolone you should take the missed dose as soon as possible within the same day. If a full day has gone by, tell your doctor or nurse.

If you forget to take the thalidomide and less than 12 hours have passed take your capsules straight away. If more than 12 hours have passed, do not take your missed dose. Just take your usual dose at the usual time the next day. Tell your doctor or nurse.

Do not take a double dose unless your doctor tells you to.

Other things to remember about your capsules and tablets:

• Keep the prednisolone and thalidomide in the original package and at room temperature, away from heat and direct sunlight.
• Keep the melphalan in the fridge
• Keep them safe and out of sight and reach of children.
• If you are sick just after taking the capsules or tablets, contact the hospital. Do not take another dose.
• If your treatment is stopped, return any unused capsules or tablets to the pharmacist.

This treatment can reduce the number of white blood cells in your blood. These cells fight infection.

If the number of white blood cells is low, you are more likely to get an infection. A low white blood cell count is called neutropenia.

If you have an infection, it is important to treat it as soon as possible. Contact the hospital straight away on the 24-hour contact number you have if:

• your temperature goes over 37.5°C (99.5°F)
• you suddenly feel unwell, even with a normal temperature
• you have symptoms of an infection.

Symptoms of an infection include:

• feeling shivery
• a sore throat
• a cough
• diarrhoea
• needing to pass urine often.

It is important to follow any specific advice your cancer treatment team gives you.

The number of white blood cells will usually return to normal before your next treatment. You will have a blood test before having more treatment. If your white blood cell count is low, your doctor may delay your treatment for a short time.

This treatment can reduce the number of platelets in your blood. Platelets are cells that help the blood to clot. Tell your doctor if you have any bruising or bleeding that you cannot explain. This includes:

• nosebleeds
• bleeding gums
• tiny red or purple spots on the skin that may look like a rash.

Some people may need a drip to give them extra platelets. This is called a platelet transfusion.

This treatment can reduce the number of red blood cells in your blood. These cells carry oxygen around the body. If the number of red blood cells is low, you may be tired and breathless. Tell your doctor or nurse if you feel like this. If you are very anaemic, you may need a drip to give you extra red blood cells. This is called a blood transfusion.

Cancer and some cancer treatments can increase the risk of a blood clot. Symptoms of a blood clot include:

• pain, redness or swelling in a leg or arm
• breathlessness
• chest pain.

If you have any of these symptoms, contact a doctor straight away.

A blood clot is serious, but can be treated with drugs that thin the blood. Your doctor or nurse can give you more information.

You may feel sick in the first few days after this treatment. Your doctor will give you anti-sickness drugs to help prevent or control sickness. Take the drugs exactly as your nurse or pharmacist tells you. It is easier to prevent sickness than to treat it after it has started.

If you feel sick, take small sips of fluids and eat small amounts often. If you continue to feel sick, or if you vomit more than once in 24 hours, contact the hospital as soon as possible. They will give you advice and may change the anti-sickness drug to one that works better for you.

Feeling tired is a common side effect. Try to pace yourself and plan your day so you have time to rest. Gentle exercise, like short walks, can give you more energy. If you feel sleepy, do not drive or operate machinery.

Thalidomide may cause you to feel drowsy (very sleepy). Do not drink alcohol while you are taking thalidomide. This is because alcohol can make you sleepy and thalidomide can make you even sleepier.

Steroids can irritate the stomach lining. Tell your doctor or nurse if you have pain in your tummy (abdomen) or indigestion. They can give you drugs to help reduce stomach irritation. Take your tablets with food to help protect your stomach.

You may get a sore mouth or mouth ulcers. This can make you more likely to get a mouth infection.

Use a soft toothbrush to clean your teeth or dentures in the morning, at night and after meals.

If your mouth is sore:

• tell your nurse or doctor – they can give you a mouthwash or medicines to help
• try to drink plenty of fluids
• avoid alcohol, tobacco, and foods that irritate your mouth.

This treatment can cause constipation. Here are some tips that may help:

• Drink at least 2 litres (3½ pints) of fluids each day.
• Eat high-fibre foods, such as fruit, vegetables and wholemeal bread.
• Do regular gentle exercise, like going for short walks.

If you have constipation, contact the hospital for advice. Your doctor can give you drugs called laxatives to help.

If you have diarrhoea, contact the hospital for advice. Try to drink at least 2 litres (3½ pints) of fluids every day. It can help to avoid alcohol, caffeine, milk products, high-fat foods and high-fibre foods.

Your hair may get thinner but you are unlikely to lose all the hair from your head. Hair loss usually starts after your first or second treatment. It is almost always temporary and your hair will usually grow back after treatment ends. Your nurse can talk to you about ways to cope with hair loss.

Steroids can make you feel more hungry than usual and you may gain weight. Your appetite will go back to normal when you stop taking them. If you are worried about gaining weight, talk to your doctor or nurse.

Steroids can raise your blood sugar levels. Your nurse will check your blood sugar regularly for this. They may also test your urine for sugar. Symptoms of raised blood sugar include:

• feeling thirsty
• needing to pass urine often
• feeling tired.

Tell your doctor or nurse if you have these symptoms.

If you have diabetes, your blood sugar levels may be higher than usual. Your doctor will talk to you about how to manage this. You may need to adjust your insulin or tablet dose.

Steroids can affect your mood. You may:

• feel anxious or restless
• have mood swings
• have problems sleeping.

Taking your steroids in the morning may help you sleep better at night. 

Tell your doctor or nurse if you have any of these side effects. They may make some changes to your treatment if the side effects become a problem.

You may notice your vision is blurry during treatment. Tell your doctor or nurse if you notice this. Do not drive if your vision is affected.

MPT may affect your skin. Your doctor or nurse can tell you what to expect. If your skin feels dry, try using an unperfumed moisturising cream every day. MPT can cause a rash, which may be itchy.

Sometimes, thalidomide can cause a more serious skin rash that blisters. If this happens, tell your doctor straight away.

Always tell your doctor or nurse about any skin changes. They can give you advice and may give you creams or medicines to help. Any changes to your skin are usually temporary and improve when treatment finishes.

This treatment affects the nerves, which can cause numb, tingling or painful hands or feet. You may find it hard to fasten buttons or do other fiddly tasks.

Tell your doctor if you have these symptoms. They sometimes need to lower the dose of the drug. The symptoms usually improve slowly after treatment finishes, but for some people they may never go away. Talk to your doctor if you are worried about this.

Your ankles and legs may swell because of fluid building up. Tell your doctor or nurse if this happens. They may give you medicines that can help. If the swelling is uncomfortable, they may also give you support stockings. It can also help to put your legs up on a foot stool or cushion. The swelling will usually get better when treatment finishes.

Thalidomide can cause a temporary fall in your blood pressure. This can make you feel dizzy for a few moments if you stand up quickly. It can help to move slowly from lying to sitting and from sitting to standing.

Tell your doctor or nurse if you have ever had problems with your blood pressure.

Sometimes thalidomide can affect your heart. It may feel like your heart is beating too slowly. If you notice this, tell your doctor straight away. They can check your heart rate.

It is also important to contact a doctor straight away if you:

• have pain or tightness in your chest
• feel breathless
• feel your heart is beating too fast.

Other conditions can cause these symptoms, but it is important to get them checked by a doctor.

This treatment can cause changes to the lungs. Tell your doctor if you develop:

• a cough
• wheezing
• a fever (high temperature)
• breathlessness.

You should also tell them if any existing breathing problems get worse. You may have tests to check your lungs.

This treatment can affect how your kidneys and liver work. This is usually mild and goes back to normal after treatment. You will have blood tests to check how well your kidneys and liver are working.