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Organ Transplants:
A Supply Crisis
September 2001
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Scenario
As a young adult you are making more and more important
decisions. Decisions that will affect the rest of your life. The prospect
of becoming an organ donor is another decision you will make if you haven’t
already. When an Ontario resident receives a driver’s license an organ
donor card is offered to you. You owe it to yourself and the people on the
organ transplant waiting list to consider this important decision. There
are many ethical considerations also to be pondered when developing
criteria on who should receive donated organs, and how to deal with the
organ donor shortage. This achievement task will hopefully get you
thinking about organ donation and the process Canada has developed for
this life-saving treatment.
Part A: Research the Issue
- How many Canadians are waiting
for an organ transplant?
- In the year 2000, how many Canadians died
waiting for an organ transplant?
- Compare Ontario's’s
organ donor rate with those of other provinces.
- What organs
are commonly transplanted in Canada?
What tissues
are commonly transplanted in Canada?
How can a kidney transplant actually help to save
health care costs?
Refer to the Canadian Organ and
Tissue Donation Website to answer the following questions.
- What are the three steps to become an organ
and/or tissue donor?
- What are the three sources donated organs come
from?
- Explain this statement. Almost everyone can be a
tissue donor but far fewer can be organ donors.
- What is the difference between brain death and
clinical death? Is being brain dead the same thing as being in a
coma?
- What percentage of all deaths are brain deaths?
- What is the most commonly transplanted organ?
What is different about the organ donors for this organ compared
to other organs?
- How many heart transplants have been done in
Canada since 1981?
- How many organ transplants were done in total in
Canada in the year 2000?
- What are the one-year survival rates for the
following organ transplant recipients:living donor kidney,
cadaveric donor kidney, liver, heart, small intestine, lung?
Most major religions
accept organ donation however there are a few exceptions. Which
religions do not agree with organ donation?
Why must organ transplant recipients take anti-rejection drugs
for the rest of their lives? Name two commonly used anti-rejection
drugs.
Describe the difference
between a normal heart and a transplant recipient’s new heart.
Why are pacemakers
often inserted into a transplant recipient after they receive their
new heart?
The organ transplant team is made up of several
different people with their own special skills. Using the example of a
kidney
transplant team, identify the different members and their
roles.
Part B: Analyzing the Data
- In a report by David Baxter and Jim Smerdon "Donation
matters: demographics and organ transplants in Canada 2000 - 2040"
reveals some interesting findings. It appears Canada’s low rate of
organ donation in comparison to other countries (for example Spain’s
rate is 34) is not a result of a lack of generosity or altruism. What
reasons do they provide for Canada’s apparent low standing?
- What are five solutions
transplant hospitals are using or could consider using to obtain more
organs to fill their needs?
- Choose one of the ethical issues listed below and
research information on that topic using the internet. Write a
synopsis of the ethical issue then provide your opinion on the issue.
Ethical Issues
- Providing financial incentives to families of a
person who donates their organs
- Allowing for animal to human organ donations (xenotransplants)
- Providing organ transplants for alcoholics and
drug addicts (liver transplants), and smokers (lung transplants)
Part C: Case Studies: What Is Your Opinion?
Listed below are a four cases dealing with organ
donation. Read each case carefully then answer the question(s) at the end
of each case.
- Anissa is 17 years old when it is discovered she has
leukemia. Her primary hope for survival rests on a bone marrow
transplant, but there are no likely donors for her unusual genetic
characteristics. Her parents decide to have another child in the hope
that the infant will provide a tissue match (a 25% chance). Is it
ethically right to conceive a child for the purpose of generating
tissue for transplantation? If the infant is a tissue match, is it
right for the parents to decide for the infant?(adapted from Garrett
et al., 222)
- Baby Fae was born with a severe heart defect which
would cause her death within a few weeks. Her parents were poor and in
a country without universal medical insurance. Loma Linda Hospital
offered to cover the costs of transplanting a heart from a baboon. The
parents signed an elaborate consent form which was never released. The
doctors did not consider the possibility of a human donor, thinking
the hopes of finding one were almost nonexistent. It seems that they
also did not seriously consider a new form of corrective surgery for
this type of heart defect with a 40 percent survival rate after
several years. Baby Fae was reported in serious but stable condition
for two weeks following the operation, but died a week later,
apparently of complications related to rejecting the baboon heart. Did
the doctors act in an ethical manner? Under what conditions, if any,
would a transplant of this nature be acceptable?(cf. Ashley and
O'Rourke 1986, 117; and Thomas and Waluchow, 119-24)
- Sally was 15 years old and had been a practising
Jehovah Witness for several years. She lived with her sister Jane, who
was 18 years old and an atheist, and mother, who had been a Jehovah
Witness but who renounced this following a legal separation with her
husband. Sally had only seen her father, who was a devout Jehovah
Witness, a few times since the separation. Sally was involved in a bad
car accident and before lapsing into a coma was heard to say
repeatedly, "I don't want to die. Please help me." The
doctor said Sally would die without surgery which required a blood
transfusion. The surgery had a 90% success rate, with a 5% chance of
paraplegia and another 5% chance of death. Sally's mother insisted
that the operation with a blood transfusion take place to save her
life. Her father strongly objected that this would violate a sacred
principle of Sally, an avowed Jehovah Witness. Jane pointed out that
Sally was a minor and questioned whether her commitment to the blood
transfusion principle could have been fully informed and voluntary.
Her parents were her legal guardians. The doctor went before a judge
to seek a resolution. If you were the judge, what would be your
decision?(condensed from Thomas and Waluchow, 150-4)
- Two men on the same service are awaiting a cornea
transplant because of chemical burns on their eyes. One is an
alcoholic street person with other serious health problems. The other
is a prominent lawyer with a wife and three children. A donor's eye
becomes available, and by coincidence both men's cornea match the
donor's. The physician decides on the basis of "first come, first
served" and transplants the cornea to the alcoholic. Is it
ethical to do this when the alcoholic has more serious health
problems? Is there a relevance to the patients' social positions?
(adapted from Garrett et al., 221)
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