Local media has this week reported that Australian scientists have developed an improvement in the solution in which donor hearts are transported – making a donor heart viable for up to 14 hours, as against the current situation of 5 or so hours.
The solution also apparently makes the organ generally more viable for transplantation, even when rapid transfer is accomplished.
The time factor is of great importance in a geographically-large nation such as Australia, where it can be impossible to move a donor organ coast to coast due to limited time frames.
This would also have effects in other geographically-large nations such as the USA (which geographically is about the same size as Australia) or Russia.
The Australian newspaper reported this as follows:
The crucial extra hours would for the first time allow a heart that suddenly became available on the east or west coasts of Australia to be flown across the country if a suitable match were identified -- or even across the Tasman [Sea, to New Zealand].
This is especially important in the case of my country, which amongst the advanced nations of the world has a poor record of organ donation.
It also appears that this would also open donor organ movement between Australia and New Zealand.
An increase in the range of potential donor organs would, to my untrained eye, appear to be a path to long-term increase in likely success of organ transplants overall.
At the moment this breakthrough is geared to donor hearts. A stated aim of this research is to extend this to other donor organs.
The research for this breakthrough was undertaken at the Victor Chang Cardiac Research Institute of Sydney.
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Image credit: from the blog Hannah's World

















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