FAQs and Facts about Organ Donation
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Transplant Facts |
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Organ Donation
In India, there are over 150,000 people currently in need of kidney transplants. The wait-list for patients with heart and liver failure is growing all the time as well.
And each year, thousands of people die while waiting for a transplant, because no suitable donor can be found for them. The need for organ donors has never been greater. It can be hard to think about what's going to happen to your body after you die, let alone donating your organs and tissue. But being an organ donor is a generous and worthwhile decision that can be a lifesaver. All people can be considered as being potential organ and tissue donors after death. However, the presence of active cancer, active HIV, active infection (for example, sepsis) or Intravenous (IV) drug use would absolutely rule out donation. Patients who have Hepatitis C may still donate organs to a patient who also has Hepatitis C. The same is true for Hepatitis B — but this happens in very rare cases. Most cancer patients may donate corneas.
For organ recipients, a transplant often means a second chance at life. Vital organs such as the heart, pancreas, liver, kidneys and lungs can be transplanted to those whose organs are failing. It allows many recipients to return to a normal lifestyle. For others, a cornea or tissue transplant means the ability to see again or the recovery of mobility and freedom from pain.
The act of organ donation has the ability to comfort grieving families. It is always difficult to lose a loved one. Many grieving families of organ donors draw comfort in the fact that their loss may help to save or improve the lives of others.
Currently, the following organs can be donated and transplanted:
Heart - A muscular organ that pumps blood through the body. Heart transplant is used to help those suffering from heart failure and babies born with heart defects. Liver - A large organ that secretes bile and is active in the formation of certain blood proteins and in the metabolism of carbohydrates, fats, and proteins. Liver transplant is used to treat various conditions which cause liver failure, such as cirrhosis or liver cancer. Kidneys - Pair of organs that maintain proper water and electrolyte balance, regulates acid-base concentration, and filters the blood of metabolic waste, which is excreted as urine. A kidney transplant may be recommended for those who have been diagnosed with chronic end stage renal disease. Lungs - A pair of spongy organs that remove carbon dioxide from the blood and provide it with oxygen. Lung transplants are recommended for those with severe lung disease. Sometimes there is a combined heart and lung transplant. Pancreas - Long, irregularly shaped gland which lies behind the stomach and aids in the digestion of proteins, carbohydrates, and fats. Pancreas transplant is indicated for those with insulin-dependent Type I diabetes. Tissues that can be donated are: Cornea - The outer curved transparent tissue covering the iris and pupils on the outside of the eye. Corneal transplant is a common procedure used to restore vision for those with eye diseases and corneal infections. Skin - A tissue which protects the body from infection and injury. Skin transplants, referred to as skin grafts, are used to treat severe burns, extensive wounds and skin loss due to infection. Heart Valves - Tissues that prevent the back flow of blood into the heart. Heart valve transplants are used to treat malfunctioning heart valves caused by infections, birth defects and aging. When an entire heart is not usable, heart valves are removed from the heart and are used for transplants. Bones - Connective tissues that are dense, semi rigid, porous, and calcified forming the major portion of the skeleton of most vertebrates. Bone transplantation is done –for reconstruction related to trauma, tumors, disease and fractures and fill defects. For the recipient, it restores mobility, decreases pain and prevents amputation and collapse of bone. Tendons - Tissues which attach muscles to bones. Tendon transplants are recommended for patients who have lost muscle function and due to nerve injury or damage to tendons. It improves the recipient’s life and makes it pain free.
Either in the case of brain death, or when an individual suffers a cardiac arrest, individuals may share the gift of life with others through solid organ and tissue donation.
You may pledge to donate your organs by signing and carrying a Donor Card . It's also important to tell your family that you want to be a donor. Even if there is documentation that a person was a designated donor, the consent of the family is essential for the organ or tissues to be donated. Hospitals seek consent from the next of kin before taking any action. If you are not an adult (less than 18 years old), then your parents or guardians can authorize your decision. So if you want to become a donor, it’s important to tell them that you wish to donate. Children too are in need of organ transplants, and they usually need organs smaller than those an adult can provide.
Doctors will only focus on saving your life — not somebody else's. You'll be seen by a doctor whose specialty most closely matches your illness. Whether you have pledged to donate your organs or not, there will be no difference in the medical treatment given to you. Organ donation can only occur after brain death, has been declared by physicians who are not in any way connected with organ donation or the transplant teams. The doctor in charge of your care has nothing to do with transplantation.
No. A family of an organ or tissue donor is never responsible for costs related to donation. Your family will be only charged for the cost of all final efforts to save your life.
The decision to use organs is based on strict medical criteria, not age. It may be that a few organs are suitable for donation, while others are not. The doctors will decide at the time of death whether a person’s organs and tissues are suitable for transplantation.
The death of a loved one is a very difficult time for a family, and knowing the wishes of the deceased makes it easier for them to decide about or accept organ donation. If your family is asked for consent, telling them about your decision to be a donor is the best way to ensure that your wishes are carried out.
No. The Transplantation of Human Organs Act makes it ILLEGAL to buy or sell human organs and tissues. Violators are subject to fines and imprisonment.
Brain Death
A person may be declared dead due to Cardiac Arrest or due to Brain Death.
In 1959 two French physicians first recognized Brain Death in patients being ventilated in the intensive care units and called it coma depasse (a state beyond coma). In 1968, brain death was defined as irreversible coma with the patient being totally unreceptive and unresponsive with absence of all cranial nerve reflexes and no spontaneous respiratory efforts when disconnected from the ventilator. Since then brain death has been accepted as a form of death.
The lower extension of the brain where it connects to the spinal cord is called the brain stem. Brainstem functions include those necessary for survival (breathing, digestion, heart rate, blood pressure) and for consciousness (being awake and alert).
Brain stem is the place of origin of the cranial nerves. It is the pathway between the peripheral nerves and the spinal cord to the higher centres of the brain.
The main causes of brain death are tumor in the brain, trauma, and intra-cerebral hemorrhage. The brain stem which is at the base of our brain stops functioning. This means that the person cannot breathe on his own and his heart will stop beating.
In the emergency room of a hospital the doctor on duty will treat the patient initially. Depending upon the criticality, the patient will then be shifted to the Intensive Care Unit (ICU) for treatment. In the ICU, neurologists, neurosurgeons and intensivists will take care of the patient.
In case of Brain death certification, two doctors from the hospital and two from the government approved panel will work together on conducting the tests for brain death. One of the doctors has to be a neurologist or neurosurgeon or intensivist.
There are a series of tests listed in the Transplantation of Human Organs Act that the doctors perform. These tests are basically to confirm that there is irreversible damage to the brain stem and involve cranial nerve testing and apnea testing.
The transplant coordinator has to be with the grieving family, make them comfortable and broach the subject of eye donation and later on solid organ donation.
If the family gives consent for organ retrieval, then the coordinator has to inform the Cadaver Transplant Programme office, coordinate with the ICU staff to maintain the patient and organize organ retrieval. The coordinator has to ensure that all paperwork is correctly done and that the family receives the body as soon as possible.
The police department has to be informed that a patient is brain dead if it is a medico- legal case, but the declaration of brain death is only done by a panel of doctors.
The doctor (Intensivist/ neurologist/neurosurgeon) who is treating the patient will explain to the family about brain death. .
They can approach the grief counselor of the hospital, the transplant coordinator or the doctors and nursing staff of the ICU. They can approach NGOs who deal with organ donation for help.
Solid organ donation (heart, lungs, liver, pancreas, kidneys) requires blood circulation to be maintained in these organs until retrieval. This is possible only in brain death where the functioning of these organs can be supported for some time.
Ethical Issues
No. In India, the allocation of organs to recipients on the waiting list is based on predetermined criteria which include date of registration and medical criteria.
The wealth, race, or gender of a person on the waiting list has no effect on when and whether a person will receive a donated organ. The Transplantation of Human Organs Act of 1994 makes it illegal to buy or sell human organs in India.
The conscience, character and competence of a good doctor are sufficient to allow us to discuss and make decisions regarding transplantation. The basic ethical principles commonly followed in medicine are also applied to various aspects of organ donation and transplantation.
These are a few of the main principles all doctors follow: · The health of a patient is the first consideration · The transplantation and/or organ donation is done with conscience and dignity · Considerations of religion, nationality, race, party politics or social standing will not intervene between duty and patient · To respect patient confidentiality
Doctors are concerned with the possible emotional/ financial exploitation of donors by families, recipients and from transplant hospitals. They are worried that, with the increasing demand of organs, the donor’s right to live with dignity may be abused.
Transplant hospitals have become more careful with a good system of screening in place, and an Authorization Committee of the Department of Health which vets all the applications. Today, LUR donations have become more transparent and streamlined.
4. What are the basic ethical principles for a grief counselor to follow in deceased organ donation?
A grief counselor's main duty is towards comforting the family and explaining to the family about the value of organ donation.
The following broad ethical principles are based on social work’s core values of service, social justice, dignity and worth of the person, importance of human relationships, integrity, and competence. All counselors aspire to reach out to the organ donor and their families through these principles.
Organ transplantation is undertaken only as a lifesaving treatment. It is best for the transplant team to decide whether to go ahead with a live organ donation, keeping in mind the two issues of 'non-maleficence' (doing no harm) for the donor, and 'beneficence' (doing good) for the recipient. Only the transplant team can decide whether the benefit to the patient is worth the risk faced by the donor. The transplant team takes into account the mortality and morbidity of the donor, though this can’t be accurately predicted.
Thus there is a need for an active and successful deceased organ donor programme.
Today’s fact is that there is a demand for solid organs way beyond the supply, so the prospect of getting life-saving organs any which way comes into being.
In many instances, live donations have become commercialized, especially in the LUR group. This is a worrying and controversial issue. Poor and needy people get exploited; they give their organ in exchange for money, not completely understanding the seriousness of the surgery and post-operative care that has to taken. It is seen that patients from the developed world usually come to developing countries for a transplant.
7. How is a potential recipient identified? If my organs are donated, who decides who receives them?
In Tamil Nadu, the Tamil Nadu Network for Organ Sharing (TNOS) maintains and operates a state based computerized waiting list of patients with organ failure.
The wait list is based various criteria such as time of registration, medical urgency and location. This system matches each wait-listed patient against a donated organ to see which patient is the best match based on factors such as body size, weight, and blood type of the donor and recipient, how sick the patient is, how long the patient has been waiting for a transplant. Each private hospital also has its own wait list based on independent hospital criteria and this is added on to the state list. Each transplant centre/ hospital has a turn at the common pool of organs.
Directed donation is a request made by a deceased donor family to transplant an organ to a specific family member.
A decision to carry out directed donation is taken on a case-to-case basis by the Authorization committee after they verify the credentials and medical suitability of the specified recipient.
Legal Issues
The Government has specified that a panel of doctors will certify brain death and not a single doctor.
The panel consists of: 1. Doctor in charge of the hospital (medical superintendent) 2. Doctor nominated from a panel of Doctors appointed by the appropriate authority 3. Neurologist/neurosurgeon/intensivist nominated from a panel appointed by the Appropriate authority 4. Doctor treating the patient. These four doctors carry out the tests together to certify brain death.
A person legally in possession of the deceased person can sign the consent form. This is usually done by a parent, spouse, son/daughter, brother /sister.
When an accident victim is brought to a hospital for emergency treatment, then an FIR has to be filed by the family in the nearest police station. Such cases are usually called medico-legal cases. Any medical treatment (for suicide, assault, poisoning or fall) which needs that the police should be notified becomes a medico-legal case.
Confirmatory tests for brain death have to done twice with an interval of six hours between the tests. Once consent for organ donation has been obtained, coordinating the process of organ retrieval takes time.
Organ retrieval from deceased donors involves many hospitals and transplant teams to ensure that the organs donated match perfectly with the recipient. If it is a medico-legal case, a post-mortem has to be performed and this involves both the police as well as the Forensic Medicine department.
The family member who requires a kidney should be registered with a kidney transplant hospital. The doctors there will advise you on how to go ahead. Your blood will be tested (HLA typing) to establish that you are related to the recipient. You should be in good physical and emotional health.
Report of submission of false records and other misdemeanors should be sent to the Appropriate Authority in the State government’s Department of Health. The Appropriate Authority can file a criminal case against the party.
There is a certain amount of risk with respect to mortality and morbidity when an organ from a live person is removed. The psychologist can assess the emotional strength and motivation of the donor and his/her capability to make an informed decision about donating an organ. This analysis helps the transplant team to assess the overall suitability of the donor.
Face book has helped people to connect and stay in touch with old friends, colleagues and far-flung relatives. A person may make an appeal or send an SOS message to his/her friends on face book.
The patient will have to convince the transplant team of the closeness of the friendship and readiness of the friend to donate the organ. Both the recipient and donor also have to face the Authorization Committee to get approval for LUR (Live Unrelated) donation.
Written By Dr. Hemal Kanvinde |
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