Before your operation for stomach cancer

Tests before your operation

You have tests before your operation to check:

• you are well enough to have an operation and anaesthetic

• that you’ll make a good recovery from surgery

The tests you have depend on what operation you are having and any other health conditions you have. You might have some or all of the following tests:

• blood tests to check the level of ​blood cells​ and how well your kidneys are working

• a swab test to rule out some infections

• an ​ECG (electrocardiogram) or ​echo (echocardiogram) to check that your heart is healthy - some people might have both

• breathing tests (called lung function tests)

• a chest x-ray to check that your lungs are healthy

• a ​cardiopulmonary exercise test​ 

The pre operative assessment team will explain what these tests are for and how to prepare for them. You might have these tests as part of your pre operative assessment appointment. Sometimes you have them at a separate appointment.

Pre assessment clinic

Your pre assessment appointment prepares you for your operation. This usually happens in the 2 weeks before your surgery.

At your appointment the pre assessment team may:

• ask you questions about your health and any medicines you are taking

• tell you when to stop eating and drinking before your operation

• tell you if you need to stop taking any medicines before the operation

• check your weight, blood pressure, pulse and temperature

• ask what help and support you have at home

The pre assessment team will tell you how to prepare for your operation. What you need to do depends on what operation you are having.

They may also give you a leaflet about breathing and leg exercises to do after your operation. This is to help prevent chest infections and blood clots.

It helps to write down any questions you have and take them with you. The more you know about what is going to happen, the less frightening it will seem. You can ask more questions when you go into hospital so don’t worry if you forget to ask some.

Enhanced Recovery After Surgery (ERAS) Programme

The pre assessment team might tell you about the Enhanced Recovery After Surgery (ERAS) Programme. This is for people having a big operation and is to help you recover quicker. It starts before you have your operation and continues for a short time after you have gone home.

For example, they might give you carbohydrate drinks to have before your operation. How many drinks you have depends on what brand of drink the hospital uses. And when you have them depends on what time of day your operation is.

After your operation your nurses will encourage you to do breathing exercises. They will help you with getting out of bed and walking as soon as you can. And start you eating and drinking as soon as possible. This depends on the type of operation you’ve had. But your doctor will tell you when you are ready to do this.

Your healthcare team

A team of doctors and other healthcare professionals will be involved in your treatment. You will meet them before your surgery.

The surgeon

A member of the surgical team will tell you about:

• the operation you are going to have

• the benefits of having surgery

• the possible risks

• what to expect afterwards

Your surgeon will also ask you to sign the consent form.

The specialist nurse (CNS)

You will also see your clinical nurse specialist (CNS). They can help answer any questions you have about the operation. They can also check what help and support you have and explain more details to you, your family or carers. This is to see if you will need any extra help when you go home. They are usually your main point of contact, and care for you throughout your treatment.

The dietitian

The dietitian gives you help and advice about managing your diet. They:

• help you get as well as possible before your operation

• explain how the surgery affects your diet

• give useful tips on how to increase your nutrients and calories

They might give you nutritional supplement drinks to have before surgery.

Some people need a feeding tube in their stomach or small bowel. This makes sure you get the nutrition you need before your surgery.

The anaesthetist

The anaesthetist gives you the anaesthetic and they look after you during the operation. The anaesthetic is the medicine that keeps you asleep during your operation. They make sure you’re fit enough for the surgery.

The physiotherapist

The physiotherapist assesses how well you can move around. They let the doctors know if there is anything that could affect your recovery.

The physiotherapist also teaches you leg and breathing exercises to do after your operation to help with recovery. Learning how to do the exercises beforehand makes it easier afterwards.

Breathing and leg exercises

Breathing exercises help to stop you from getting a chest infection after surgery. If you smoke, it helps if you can stop at least a few weeks before your operation.

Leg exercises help to stop blood clots forming in your legs. You might also have medicines to stop the blood from clotting. You have them as small injections under the skin.

You start the injections after your operation. You might also wear anti embolism stockings or have pumps on your calves to help the circulation.

Your nurse and physiotherapist will get you up out of bed quite quickly after your surgery. This is to help prevent chest infections and blood clots forming.

This 3-minute video shows you how to do the breathing and leg exercises.

Getting ready to go into hospital

It’s worth sorting out a few things before you go into hospital. These might include:

• taking time off work

• care for children or other loved ones

• care for your pets

• care for your house

• cancelling your milk, newspapers or food deliveries

You might go into hospital the evening before or the morning of your surgery.

Your nurse might give you a carbohydrate-rich drink to have the evening before the operation. You might also have it the following morning. The drink gives you energy and can speed up your recovery.

Your doctor or nurse will tell you when to stop eating and drinking before your operation. 

The length of your hospital stay depends on what operation you have. You are usually in hospital for at least 9 days after surgery to remove your stomach. 

What to take with you

Take in:

• nightgowns or pyjamas

• underwear

• dressing gown

• slippers

• contact lenses, solution, glasses and a case

• wash bag with soap, a flannel or sponge, toothbrush and toothpaste etc

• sanitary wear or tampons

• towel

• small amount of money

• medicines you normally take

• magazines, books, playing cards

• headphones and music to listen to

• a tablet or smartphone for web browsing, entertainment and phone calls

• chargers for electronic devices

• a copy of your last clinic letter (if you have one)

Family and friends

Before you go into hospital, it might be worth checking:

• whether the ward is allowing visitors

• if they have set visiting times

• the best number for friends and family to phone, to find out how you are

The letter you receive before your operation may contain this information. But if not, you can phone the ward or hospital reception to find out.

You can use your mobile phone in hospital. But there may be some time before and after your operation when you won’t have your mobile nearby. And you may not feel like talking.

Read about what happens on the day of your operation