CVP chemotherapy is a treatment used to treat non-Hodgkin lymphoma (NHL).
It is best to read this information together with our general information about chemotherapy and non-Hodgkin lymphoma.
CVP is named after the initials of the drugs used:
You will have CVP in the chemotherapy day unit or during a short stay in hospital. A chemotherapy nurse will give it to you. You will usually see a cancer doctor, a chemotherapy nurse or a specialist nurse during treatment. This is who we mean when we mention doctor or nurse 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 it is okay for you to have chemotherapy.
You will also see a doctor or nurse before you have chemotherapy. They will ask you about how you have been. If your blood results are alright on the day of your treatment, the pharmacist will prepare your chemotherapy. Your nurse will tell you when your treatment is likely to be ready.
Your nurse will give you anti-sickness drugs as an injection into a vein or as tablets. They will give you the drugs and chemotherapy through one of the following:
- a short thin tube that the nurse puts into a vein in your arm or hand (cannula)
- a fine tube that goes under the skin of your chest and into a vein close by (central line)
- a fine tube that is put into a vein in your arm and goes up into a vein in your chest (PICC line).
Your nurse will give you cyclophosphamide as an injection directly into your cannula or line with a drip (infusion) to flush it through. You’ll be given vincristine as an infusion (drip) over 5 to 10 minutes, with fluids before and after it.
You will be given prednisolone (steroid) tablets. The first dose of prednisolone is usually taken before chemotherapy. You'll then be given more prednisolone tablets to take at home, usually for five days in total.
Your course of CVP
You will have chemotherapy as a course of several sessions (cycles) of treatment over a few months. Each cycle of CVP takes 21 days (three weeks).
On the first day, you will have vincristine and cyclophosphamide. You will also start taking a five-day course of prednisolone tablets.
At the end of the 21 days, you will start your second cycle of CVP. This is exactly the same as the first cycle. You will have up to eight cycles over three to six months. Your doctor or nurse will tell you how many cycles you are likely to have.
When the chemotherapy is being given
Some people might have side effects while they are having the chemotherapy.
Some treatments may cause an allergic reaction while they are being given. Your nurse will check you for this. If you have a reaction, they will treat it quickly. Signs of a reaction can include:
- a rash
- feeling itchy, flushed or short of breath
- swelling of your face or lips
- feeling dizzy
- having pain in your tummy, back or chest
- feeling unwell.
Tell your nurse straight away if you have any of these symptoms.
The drug leaks outside the vein
If this happens when you’re having this treatment, it can damage the tissue around the vein. This is called extravasation. Tell the nurse straight away if you have any stinging, pain, redness or swelling around the vein. Extravasation is not common but if it happens it’s important that it’s dealt with quickly.
If you get any of these symptoms after you get home, contact the doctor or nurse straight away on the number they gave you.
The nurse or pharmacist will give you anti-sickness drugs to take at home. Take these tablets and the prednisolone exactly as you have been told.
Possible side effects of CVPBack to top
We explain the most common side effects of CVP here. But we don’t include all the rare ones that are unlikely to affect you.
You may get some of the side effects we mention but you are very unlikely to get all of them. Always tell your doctor or nurse about the side effects you have. Your doctor can prescribe drugs to help control some of these.
It is very important to take the drugs exactly as your nurse or pharmacist has explained. This means they will be more likely to work better for you. Your nurse will give you advice about managing your side effects. After your treatment is over, the side effects will start to improve.
Serious and life-threatening side effects
Sometimes cancer drugs can result in very serious side effects, which rarely may be life-threatening. Your cancer doctor and nurse can explain the risk of these side effects to you.
Contact the hospital
Your nurse will give you telephone numbers for the hospital. You can call them if you feel unwell or need advice any time of day or night. Save these numbers in your phone or keep them somewhere safe.
More information about these drugs
We’re not able to list every side effect for this treatment here, particularly the rarer ones. For more detailed information you can visit the electronic Medicines Compendium (eMC).
Risk of infection
CVP can reduce the number of white blood cells in your blood. This will make you more likely to get an infection. When your number of white blood cells is low it’s called neutropenia.
Contact the hospital straight away on the contact number you’ve been given if:
- your temperature goes over 37.5°C (99.5°F) or over 38°C (100.4°F), depending on the advice given by your chemotherapy team
- you suddenly feel unwell, even with a normal temperature
- you have symptoms of an infection – these can include feeling shaky, a sore throat, a cough, diarrhoea or needing to pass urine a lot.
The number of white blood cells usually increases steadily and returns to normal before your next treatment. You will have a blood test before having more chemotherapy. If the number of white blood cells is still low, your doctor may delay your treatment for a short time.
Bruising and bleeding
Chemotherapy 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 you can’t explain. This includes nosebleeds, bleeding gums, blood spots or rashes on the skin. Some people may need a drip to give them extra platelets.
Anaemia (low number of red blood cells)
Chemotherapy 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 (blood transfusion).
This may happen in the first few days after chemotherapy. Your doctor will prescribe anti-sickness (anti-emetic) drugs to help prevent or control sickness. Take the drugs exactly as your nurse or pharmacist explains to you. It’s easier to prevent sickness than to treat it after it has started.
If you still feel sick or are vomiting, contact the hospital as soon as possible. They can give you advice and change the anti-sickness drug to one that works better for you.
Some anti-sickness drugs can make you constipated. Tell your doctor or nurse if this is a problem.
Feeling very tired is a common side effect. It’s often worse towards the end of treatment and for some weeks after it’s finished. Try to pace yourself and get as much rest as you need. It helps to balance this with some gentle exercise, such as short walks. If you feel sleepy, don’t drive or operate machinery.
You usually lose all the hair on your head. Your eyelashes, eyebrows and other body hair may also thin or fall out. This usually starts after your first or second cycle of chemotherapy. It is almost always temporary and your hair will grow back after chemotherapy ends. It is important to cover your head to protect your scalp when you are out in the sun until your hair grows back. Your nurse can give you advice about coping with hair loss.
Your mouth may become sore and you may get ulcers. This can make you more likely to get an infection in your mouth. Gently clean your teeth and/or dentures morning and night and after meals. Use a soft-bristled or children’s toothbrush. Your nurse might ask you to rinse your mouth regularly or use mouthwashes. It’s important to follow any advice you are given and to drink plenty of fluids.
Tell your nurse or doctor if you have any problems with your mouth. They can prescribe medicines to prevent or treat mouth infections and reduce any soreness.
Vincristine may make you constipated and cause tummy pain. Drinking at least two litres of fluids (three and a half pints) every day will help. Try to eat more foods that contain fibre (such as fruit, vegetables and wholemeal bread) and take some regular gentle exercise.
If you haven’t had a bowel motion for two days, contact the hospital for advice. Your doctor can prescribe laxatives to help you. Always contact the hospital straight away if you are constipated and have tummy pain or are being sick.
Cyclophosphamide may irritate your bladder and cause discomfort when you pass urine. Drink plenty of fluids – at least two litres (three and a half pints) during the 24 hours following chemotherapy. It is also important to empty your bladder regularly and to try to pass urine as soon as you feel the need to go.
Contact the hospital straight away if you feel any discomfort or stinging when you pass urine, or if you notice any blood in it.
Numbness or tingling in the hands or feet
These symptoms are caused by the effect of vincristine on nerves. It’s called peripheral neuropathy. You may also 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 in some people they may never go away. Talk to your doctor if you are worried about this.
Raised blood sugar levels
Steroids can raise your blood sugar levels. Your nurse will check your blood regularly for this. They may also test your urine for sugar. Symptoms of raised blood sugar include feeling thirsty, needing to pass urine more often and 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 check your blood sugars more often and adjust your insulin or tablet dose.
Tummy pain and/or indigestion
Steroids can irritate the stomach lining. Let your nurse or doctor know if you have pain in your tummy or indigestion. They can prescribe drugs to help reduce stomach irritation. Take your tablets with food to help protect your stomach.
Steroids can make you feel much hungrier than usual and you may gain weight. Your appetite will go back to normal when you stop taking them. If you’re worried about gaining weight, talk to your doctor or nurse.
Build-up of fluid
You may put on weight or your ankles and legs may swell because of fluid building up. This is caused by prednisolone and is more common if you are taking it for a long time. Tell your doctor or nurse if fluid builds up. If your ankles and legs swell it can help to put your legs up on a foot stool or cushion. The swelling gets better after your treatment ends.
Chemotherapy 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. During treatment and for several months afterwards, you'll be more sensitive to the sun and your skin may burn more easily than usual. You can still go out in the sun, but use a suncream with a sun protection factor (SPF) of at least 30, and cover up with clothing and a hat.
Your skin may darken. It will return to its normal colour after you finish treatment. If you’ve had radiotherapy (either recently or in the past), the area that was treated may become red or sore.
Always tell your doctor or nurse about any skin changes. They can give you advice and may prescribe creams or medicines to help. Any changes to your skin are usually temporary and improve when treatment finishes.
Your nails may become brittle and break easily. They may get darker or discoloured, or you may get lines or ridges on them. These changes grow out after treatment finishes. Wearing gloves when washing dishes or using detergents will help protect your nails during treatment.
Raised levels of uric acid in the blood
CVP may cause the cancer cells to break down quickly. This releases uric acid (a waste product) into the blood. Too much uric acid can cause swelling and pain in the joints, which is called gout.
Your doctor may give you tablets called allopurinol (Zyloric ®) to help prevent this. Drinking at least two litres (three and a half pints) of fluids a day will also help. You will have regular blood tests to check the uric acid levels.
Changes in the way the liver works
CVP may affect how your liver works. This is usually mild and goes back to normal after treatment. You will have blood tests to check how well your liver is working.
Vincristine may cause pain in your jaw. Tell your nurse or doctor if you notice this.
Your eyes may feel sore or dry. Your doctor can prescribe eye drops to help with this. If your eyes get red and inflamed (conjunctivitis), tell your doctor. This is because you may need antibiotic eye drops. Vincristine may rarely affect your vision. Always tell your doctor or nurse if you have eye pain or notice any change in your vision.
Less common side effects of CVPBack to top
Effects on the lungs
CVP can cause changes to the lungs. Always tell your doctor if you develop wheezing, a cough, fever or feel breathless. You should also let them know if any existing breathing problems get worse. If necessary, they can arrange for you to have tests to check your lungs.
Mood and behaviour changes
Steroids can affect your mood. You may feel anxious or restless, or have mood swings or problems sleeping. Taking your steroids in the morning may help you sleep better.
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.
Effects on the nervous system
Vincristine can affect the nervous system. You may feel dizzy or unsteady. Tell your doctor or nurse straight away if you notice any of these symptoms. They may make some changes to your treatment if they become a problem for you. It’s important not to drive or operate machinery if you notice these effects. Rarely, this treatment can cause seizures (fits).
It’s important to let your doctor know straight away if you feel unwell or have any severe side effects, even if they’re not mentioned here.
Other information about CVPBack to top
Blood clot risk
Cancer increases the chance of a blood clot (thrombosis) and chemotherapy can add to this. A clot can cause symptoms such as pain, redness and swelling in a leg, breathlessness and chest pain. Contact your doctor straight away if you have any of these symptoms. A blood clot is serious but your doctor can treat it with drugs that thin the blood. Your doctor or nurse can give you more information.
Some medicines can interact with chemotherapy or be harmful when you are having chemotherapy. This includes medicines you can buy in a shop or chemist. Tell your doctor about any medicines you are taking, including over-the-counter drugs, complementary therapies and herbal drugs.
CVP may affect your fertility (being able to get pregnant or father a child). If you are worried about this, you can talk to your doctor or nurse before treatment starts.
Your doctor will advise you not to become pregnant or to father a child during treatment. This is because the drugs may harm a developing baby. It’s important to use effective contraception during, and for a few months after, chemotherapy. You can talk to your doctor or nurse about this.
If you have sex within the first couple of days of having chemotherapy you need to use a condom. This is to protect your partner in case there is any chemotherapy in semen or vaginal fluid.
Changes to your periods
Chemotherapy can sometimes stop the ovaries working. You may not get a period every month and they may eventually stop. In some women, this is temporary, but for others it is permanent and they start the menopause.
Women are advised not to breastfeed during treatment and for a few months after. This is in case there is chemotherapy in their breast milk.
Medical and dental treatment
If you need to go into hospital for any reason other than cancer, always tell the doctors and nurses that you are having chemotherapy. Give them contact details for your cancer doctor.
Talk to your cancer doctor or nurse if you think you need dental treatment. Always tell your dentist you are having chemotherapy.
This page has been compiled using information from a number of reliable sources, including the electronic Medicines Compendium (eMC; medicines.org.uk). If you’d like further information on the sources we use, please feel free to contact us.
This information was reviewed by a medical professional.
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