There are
two types of donors, living and brain-dead. Living donors are normal healthy
volunteers who can donate God- given organs that could be spared. Only kidney,
liver and bone marrow could be donated by a living donor. Living donation has been taking place around the globe for last
60 years. All available studies show that with present evaluation methods for donation
is safe and causes no morbidity or mortality due to donation. Advantage of
living donation is that we can avoid wait time and do a planned surgery without
uncertainties of an emergency surgery.
Brain-dead donors are patients who had the misfortune
of suffering from non treatable, irreversible brain damage due to accident or
disease. Brain dead patients would not have any meaningful function of the
brain and would not be able to breathe by self, but they would have a
functioning heart which would be pumping blood to all organs. Their
"life" would be supported on ventilator. A brain dead patient's heart
would stop eventually within 2-3 days of becoming brain-dead and the patient
would be pronounced clinically dead. It is this window of 2-3 days that gives
an opportunity for the bereaved family to donate vital organs from a
humanitarian standpoint. Once brain dead, there are only two reasons to
maintain life on life support system like ventilator, first being to consider
organ donation and secondly for buying time for the bereaved family to arrange
for last rites of the patient. All transplantable organs can be procured for organ transplantation from a brain dead donor.
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Brain- dead organ
donation - the current status in India
Death
following brain-death accounts for less than 5% of total deaths in a
population. In India due to its phenomenal population, even this small fraction
can provide as tremendous resource of organs for the needy patients. The organ
donation rate in western world from brain- dead donor’s amounts to 30 donors per
million population per year, where as in India it is only less than 0.5 donors
per million population per year. It is believed that if we increase our organ
donation rate to 5 donors per million population per year, we might be able to
meet many organ transplantation requirements of
even our neighboring countries.
There are
many reasons cited for poor brain-dead organ donation in India. Lack of public
awareness, lack of government initiative, lack of infrastructure, religious
restrictions and lack of trust in proper utilization of the donated organs are
the most commonly cited reasons for poor brain dead organ donation in our
country.
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