I guess among all the patients, brain death is a rare case scenario in the hospital. I happened to be there, in the ICU, by chance. All these while, I've only heard of it in the movies, Hong Kong TVB drama series (making it looked very common), and any novel stories of the fiction side. Never would I thought that I'll be encountering one yesterday.
Brain death may sometimes, be the most traumatic death one could ever imagine. With a mechanical ventilator along with other life support, the patient seems to be lying peacefully on the bed. Close family members would of course, wish that the patient was just in deep sleep, waking anytime soon. But all lies is but just a human body in a vegetative state, incapable of human function. A living corpse, as one would name it (perhaps that was what that gave ideas to the creation of zombies anyway).
The patient was in her 30's. Late thirties. A young one for that reason. After somewhat of her state, her family members were told of the outcome. A bleak one. The father had accepted it, but the mother was in denial. Sometimes, it is hard to swallow the fact that your beloved ones are gone, what else when you can see them unstiffed as one would expect a dead could be, with what seem to be chest movement with every breath of the ventilator.
We were taught on the brain death certification prior to the test. The widespan ethics enclosing the brain death matter can be a flinching idea for any doctors. To certify was rather easy, but to break the bad news to the family members was the hardest of all. On the moment of truth (brain death certification), she was still. No response. Her chest was moving up and down as a sign of surviving act, but the tests of the brain stem (Cranial nerves tests) indicated otherwise. Absent pupillary reflex, absent gag reflex, and absence of natural breathing exasperation when the ventilator was removed temporarily (apnea test). The eye balls were held in a fixed gaze despite turning her head left and right, although there were some wobbly motions of the eyeballs in the transition.
We've watched a lot of movies and series to tell us that miracles do happen. Comatosed patients waking after 5-10 years, or even 20-30 years, with no signs of aging nor muscle wasting. Not even any malnutrition was noted despite the long comatosed duration (And we audience believed the TV back then, even till now). But the cold hard truth was, no one would wait that long. No one could ever last that long.
There are reasons why brain death certification is more important in government hospitals. The Intensive Care Unit (ICU) houses limited beds, and each one is a rare commodity with a price tag numbered with the number of human lives which can be saved. The life support machine could be needed elsewhere, for those who would be able to benefit more than the sole one which had an extremely dimmed chance of living. Besides, the organ donation team would also benefit from salvageable parts, and saved the lives of many other patients. Some may think that it is a form of "harvesting the living being", but rather than allowing it to rot in years. Even if that patient manages to wake in 10 years time, the body function would be worse than an 80 years old man. Physiotherapy would not be able to substitute the "exercise" of our normal body function and activities, at least for that long period of duration. There are many more ethics and issues involved, but I guess it'll never end if allowed to continue. But, not all hope is lost. If you're as rich as Lee Kuan Yew, you'll be able to sustain a continued support of ICU maintenance with the life support in private hospitals. Mind you, the cost is no laughing matter. A few days' stay in ICU in private hospital can cost up to 5 figures, what else a year's worth!
In the end, it's all up to weighing the pros and cons. "Sacrificing" a life to save more lives may seem justifiable. But then again, who would do so if it happens to themselves?
This is the dilemma where even Big Bro would need some head cracking.