You'll need to stay in hospital for up to 3 days for a lung transplant assessment.
Tests will be carried out to make sure your other major organs, such as your heart, kidneys and liver, will function properly after the transplant.
These may include blood tests and any of the following investigations:
- a chest X-ray
- an echocardiogram to check how well your heart is pumping
- an electrocardiogram (ECG), which records your heart's electrical activity
- an angiogram, a type of X-ray that can be used to check the blood flow in the blood vessels of your lungs
During the assessment, you'll be able to meet members of the transplant team and ask questions.
Your transplant team will include:
- intensive care specialists
- lung specialists
- specialists in infection
- a transplant nurse
- social workers
- a transplant co-ordinator
The transplant co-ordinator will be your main point of contact.
They'll talk to you and your family about what happens during a lung transplant and the risks involved.
After the assessment is complete, a decision will be made as to whether a lung transplant is suitable for you and whether it's the best option.
It may be decided that:
- you should go on the active waiting list – which means you could be called for a transplant at any time
- a transplant is suitable for you, but your condition is not severe enough – you'll be reviewed regularly and if your condition worsens, you'll be put on the active waiting list
- you need more investigations or treatment before a decision can be made
- a transplant is not suitable for you – the assessment team will explain why and offer alternatives, such as medicine or other surgery
- you need a second opinion from a different transplant centre
Why a lung transplant might be unsuitable
The supply of donor lungs is limited, which means there are more people who'd benefit from a lung transplant than there are donor lungs.
This means people who are unlikely to have a successful transplant are not usually considered suitable for transplant.
You may also be considered unsuitable if:
- you have not complied with previous advice or been reliable – for example, if you have not given up smoking, you have a poor history of taking prescribed medicine, or you have missed hospital appointments
- your other organs, such as your liver, heart or kidneys, do not function well and may fail after the stresses of the transplant operation
- your lung disease is too advanced, so it's thought you'd be too weak to survive surgery
- you have a recent history of cancer – there's a chance that the cancer could spread into the donated lungs; exceptions can be made for some types of skin cancer as these are unlikely to spread
- you have an infection that would make the transplant too dangerous
- you have psychological and social problems that may affect whether you take post-transplant treatments; such as being addicted to drugs or having a serious mental health condition
- you're significantly underweight with a body mass index (BMI) of less than 16, or very overweight (obese) with a BMI of 30 or above
Age also plays a part because of the effect it has on likely survival rates.
There are no set rules and exceptions can always be made, but as a general rule:
- people over 50 years of age would not be considered suitable for a heart-lung transplant
- people over 65 years of age would not be considered suitable for a single or double lung transplant (although those over 65 and otherwise healthy may be considered for a single lung transplant)
The waiting list
The length of time you'll have to wait will depend on your blood group, donor availability and how many other people are on the list and how urgent their cases are.
While you wait, you'll be cared for by the doctor who referred you to the transplant centre.
They'll keep the transplant team updated with changes to your condition.
Another assessment is sometimes necessary to make sure you're still suitable for a transplant.
Your transplant team will often be given short notice of donor organs, so will have to move swiftly.
When a suitable donor is found, you'll usually need to be in hospital ready for your transplant within 6 to 8 hours.
If you live a long way from a transplant centre, you'll be flown to the centre or taken by ambulance.
Getting the call
When a suitable donor lung is found, the transplant centre will contact you and ask you to go to the centre.
When you hear from the transplant centre:
- do not eat or drink anything
- take all current medicines with you
- take a bag of clothes and essentials for your stay in hospital
At the transplant centre, you'll be quickly reassessed to make sure no new medical conditions have developed.
At the same time, a second medical team will examine the donor lungs.
The lung transplant must be carried out as quickly as possible to ensure it has the best possible chance of being successful.