11750 Organ Donation And Transplantation

Overview

Organ donation is when a person gives an organ or some tissue to someone else who needs it. Transplantation is the operation that puts that organ or tissue into the other person's body. The donated organ can come from someone who has died (a deceased donor) or, in some cases, from a living person — for example, one kidney or part of a liver. Donation can also include tissues such as corneas, heart valves, skin and bone. The goal is simple: to replace an organ that has stopped working properly so the person can live a longer, healthier life.

Transplantation is now a routine part of medicine, and thousands of transplants are carried out every year. Even so, far more people are waiting for an organ than there are organs available, so waiting lists exist. Waiting times vary a lot depending on the organ, blood group, body size and how urgent the need is.

Anyone can need a transplant — babies, children, adults and older people. People waiting often have advanced heart, lung, liver or kidney disease, or conditions they were born with. Anyone can also choose to become a donor, whatever their age or background, although some health conditions are checked first. Some communities have longer waits because matching is more likely within similar ethnic backgrounds, so donors from every community are needed.

Symptoms

Common symptoms

• This topic is not an illness with its own symptoms, so the signs below are the ones that can appear when an organ is failing and a transplant may be needed.
• Feeling very tired, weak or short of breath with everyday activities.
• Swelling in the legs, ankles, belly or around the eyes from extra fluid.
• Passing much less urine than usual, or feeling itchy all over when the kidneys are struggling.
• Yellowing of the skin or eyes, easy bruising, or a swollen belly when the liver is affected.
• Poor appetite, weight loss, feeling sick, or an unusual taste in the mouth.
• After a transplant, warning signs can include fever, pain or swelling around the new organ, or feeling unwell in a way that is new for you.

Symptoms in children

• Poor growth or weight gain compared with other children of the same age.
• Being unusually sleepy, unsettled or slow to recover from minor illnesses.
• Feeding problems, vomiting, or a swollen belly.
• Shortness of breath or getting tired quickly when playing.
• In children with a transplant, irritability, poor feeding or fever can be an early warning sign.

Symptoms in older adults

• Tiredness, breathlessness or reduced mobility that is put down to 'just getting older'.
• Confusion or drowsiness, which can be a sign that kidneys or liver are not working well.
• Loss of appetite and unplanned weight loss.
• More frequent falls or muscle weakness.
• After a transplant, infections can show up with fewer obvious signs, so any new unwellness is worth checking.

Causes

Main causes

• Long-term kidney damage, often from diabetes or high blood pressure.
• Heart disease, including damage after a heart attack or inherited heart muscle problems.
• Liver disease from alcohol, fatty liver, viral hepatitis, or conditions present from birth.
• Lung conditions such as cystic fibrosis, severe chronic obstructive pulmonary disease, or scarring of the lungs.
• Sudden severe injury or illness that causes an organ to fail quickly.
• Inherited conditions affecting the heart, kidneys or liver.

Risk factors

• Diabetes and high blood pressure that are not well controlled over many years.
• Smoking, drinking more alcohol than recommended, and a diet high in salt and processed food.
• Family history of kidney, heart or liver disease.
• Some infections, such as untreated hepatitis, which can damage the liver over time.
• Being from a community where matching organs are harder to find, which can lengthen the wait rather than cause the illness.

When to see a doctor

See a doctor urgently if:

• You have had a transplant and develop a fever, new pain or swelling near the new organ, or feel suddenly much worse.
• Your urine output drops sharply, or you gain weight quickly from fluid.
• You cannot keep your anti-rejection medicines down because of vomiting.
• A donation wound becomes hot, red, swollen or leaks fluid.

Book a routine appointment if:

• You are thinking about becoming a living donor and want to understand what is involved.
• You have a long-term kidney, heart or liver condition and want to know whether transplant assessment is an option.
• You want to record your donation decision or talk it through with someone.
• You feel low, anxious or worn out while waiting for, or recovering from, a transplant.

Diagnosis

There is no single test for 'needing a transplant'. Instead, your specialist team looks at how well your organ is working, how much your symptoms affect daily life, and whether other treatments have stopped helping. If a transplant looks possible, you go through an assessment — a set of checks to make sure it is safe and likely to help. For living donors, the assessment is just as careful, because the first priority is that the donor stays well.

Tests that may be done

• Blood tests to measure kidney and liver function and to check your general health.
• Blood group and tissue typing, so a donated organ can be matched to you.
• A crossmatch test, which checks that your immune system will not immediately reject the organ.
• Scans such as ultrasound, CT or MRI, and heart or lung function tests.
• A review of your medicines, infections and vaccinations.
• A conversation about your mental health, home situation and support, for both recipients and donors.

What to expect at your appointment

Assessment usually happens over several visits and can take weeks or months. You will meet a team that may include doctors, nurses, a pharmacist, a social worker and a psychologist. Nothing happens without your consent, and you are always free to ask for more time or to say no. If you are placed on a waiting list, you may be called at any time, so it helps to keep your contact details up to date and to plan who will support you.

Treatment

A transplant is a major operation followed by a long-term partnership with your medical team. Before the operation, some people need support such as dialysis for failing kidneys or medicines to keep the heart working. After the operation, the body's immune system (its defence against anything foreign) will try to attack the new organ, so you take medicines that calm the immune system. These medicines are essential and are adjusted regularly by your team. You will have frequent check-ups at first, then fewer as things settle.

Self-care at home

• Take your anti-rejection medicines exactly as prescribed, at the same times each day, and never stop them without talking to your team.
• Keep every appointment, including blood tests, even when you feel well.
• Wash your hands often and avoid close contact with people who have coughs, colds or stomach bugs.
• Follow your team's advice about sun protection, as some medicines make skin more sensitive.
• Keep a simple diary of weight, temperature and how you feel, so changes are easier to spot early.
• Ask before starting any new medicine, supplement or herbal remedy, because some interact with transplant medicines.

Medical treatments

Treatment has two parts. Before surgery, the focus is on keeping you as well as possible — managing blood pressure, fluid, blood sugar and infections, and using treatments such as dialysis or mechanical support where needed. After surgery, the main treatment is long-term medication that lowers the immune system's response so it does not reject the new organ. Your team also gives medicines to prevent infections, and vaccinations play an important role. Doses and types are chosen and adjusted only by your transplant team.

When is surgery considered?

Transplant surgery is offered when the benefits clearly outweigh the risks — usually when an organ is failing and other treatments no longer keep you well. Some transplants are planned in advance, for example from a living kidney donor. Others happen suddenly when a suitable organ becomes available, so you need to be ready to go to hospital quickly. Living donors have their own operation, planned in advance, and are closely followed up afterwards.

Living with this condition

Life after a transplant usually settles into a new routine. Early on, there are many appointments and blood tests; later, check-ups become less frequent. Most people return to work, study, travel and hobbies. The routine of taking medicines on time, avoiding infections where you can, and noticing early warning signs becomes second nature. Waiting for a transplant has its own rhythm too — it helps to keep as active and connected as your health allows, and to have a bag ready and someone who can be contacted if you are called.

Lifestyle tips

• Stay smoke-free — ask for support if you want to stop.
• Keep alcohol within the recommended limits, or avoid it if your team advises.
• Stay physically active in a way that suits your health, starting gently and building up.
• Protect your skin from strong sun and have any new or changing moles checked.
• Keep your vaccinations up to date and ask your team about travel vaccines well before you go away.
• Tell any doctor, dentist or pharmacist that you have had a transplant, and carry something that says so.

Diet and exercise

There is no single 'transplant diet' — your team will give advice suited to your organ and medicines. In general, eating regular balanced meals with plenty of vegetables, fruit, wholegrains and lean protein helps. Some people need to watch salt, potassium, phosphate or fluid; others need to be careful about food hygiene, such as avoiding raw or undercooked eggs, meat and unpasteurised dairy. Weight can change after transplant, so steady activity is valuable: walking, swimming, cycling or gentle strength work are all good places to start, with your team's okay.

Mental health and emotional wellbeing

Strong feelings are part of this journey. People waiting for an organ often feel anxious, frustrated or guilty about needing help. Recipients may feel joy mixed with worry, or wonder about the donor and their family. Living donors can feel proud and also tired or unsure during recovery. Sleep can be affected, and some people feel low for a while. These feelings are common and treatable — talking to your team, a counsellor or a psychologist often helps a great deal. If you ever feel you cannot cope or have thoughts of harming yourself, contact your local emergency number or a crisis support line in your area straight away, and tell someone you trust.

Prevention

You cannot always prevent the need for a transplant, but you can lower the risk for some organs. Looking after your blood pressure and blood sugar, not smoking, keeping alcohol within limits, staying active and treating infections such as hepatitis all help protect the heart, kidneys and liver. For donation, the focus is different: there is no health requirement to be a donor, and the donation team will assess what is safe for you. Recording your decision and telling your family is the single most effective step you can take to make donation possible.

Vaccines

Vaccines protect both donors and recipients. People with kidney or liver disease, and people who have had a transplant, are usually advised to have routine vaccinations such as flu and pneumonia vaccines, and sometimes others depending on their condition. Live vaccines are usually avoided after a transplant. Your GP or transplant team will tell you which vaccines are right for you and when.

Screening programmes

Regular health checks help catch kidney, heart and liver problems early, especially if you have diabetes, high blood pressure or a family history. Simple blood and urine tests can show early kidney damage long before symptoms appear. If you have a long-term condition, keep up with your monitoring. If you are a living donor, you will have lifelong follow-up of your remaining kidney or liver function.

Complications

If left untreated

• Organ failure that worsens over time, affecting energy, breathing, thinking and everyday life.
• Build-up of waste products or fluid in the body, which can become life-threatening.
• Serious heart rhythm problems or sudden collapse in advanced heart disease.
• For people already transplanted, rejection or serious infection if medicines are stopped or not taken as prescribed.

Long-term outlook

Transplantation changes lives. Most people who receive a transplant live longer and feel considerably better than they did before, and many return to work, study, travel and family life. It is not a cure that removes all care — medicines and check-ups continue — but it is one of the most successful treatments in modern medicine. Organ donation is also a gift that families often describe as a comfort at a very hard time. Wherever you are in this journey, there is support, and there is reason for hope.

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