The enormous cost we pay for our final daysJulie Robotham
December 4, 2010
THE use of intensive-care beds by people over 80 has doubled in just one decade and now accounts for 12 per cent of all intensive-care use in Australia, according to data that doctors say illustrates an unsustainable trend towards aggressive treatment of seriously ill people near the end of their lives.
In 2007 the over-65s consumed nearly half of all days spent in intensive-care beds - intended to support people through critical illnesses from which they have a reasonable chance of recovery.
More than a quarter of intensive-care beds could be occupied by the over-80s by 2030 if the trend continues, and a 50 per cent increase would be required as early as 2020, according to a study published last year in the journal Critical Care and Resuscitation.
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Associate Professor Gillian Bishop, the director of Campbelltown Hospital's intensive-care unit, says the trend towards much older people being treated in intensive care reflects ''expectations of what their lives should be like … Because we don't discuss dying, people are not so happy to die without some therapy being offered.''
Bishop says when very frail and elderly people are suddenly taken ill, doctors should consider offering a strict 24-hour trial of intensive care - which costs $3000 a day compared to about $1000 for an ordinary hospital stay - on the understanding it will be withdrawn if the person's condition does not improve.
''The thing that brings [families] round is time,'' Bishop says.
But reconciling families to the loss of their loved one is not a good use of the costliest care, she says. ''We can't afford it; we need to be very blunt and say we can't afford this use of an incredibly expensive resource.''
Intensive care can hugely inflate the cost of caring for the dying, adding to hospital costs that are already skewed to the last weeks of life.
In a 2007 analysis of hospital spending on older people in the last year of their life, researchers from NSW Health and the University of Western Sydney found ''average inpatient costs increased greatly in the six months before death, from $646 per person in the sixth month to $5545 in the last month before death''.
The hospital care of the oldest people - those aged 95 or above - was less than half as expensive as that of people aged 65 to 74, on whom an average $17,927 was spent in the year before they died.
http://www.smh.com.au/lifestyle/wellbeing/the-enormous-cost-we-pay-for-our-final-days-20101203-18ju5.html