VERY NICE
On Thu, Mar 12, 2015 at 11:07 PM, Mohamed Jaffer <mjkassam@gmail.com> wrote:
--World's First Dead Heart Transplant at Sydney’s
St Vincent’s Hospital
· Sydney surgeon’s dead heart transplant a huge medical breakthrough
· Previously, transplants relied on donor hearts from brain dead patients
· Ability to revive hearts has major implications for donor shortages
· Two successful transplants performed in last two monthsA doctor holds in his hands a diseased heart which had just been removed from a patient duringa heart transplant operation at the Cleveland Clinic in Cleveland.(Photo: Jamie-Andrea Yanak, AP)
In a world first, surgeons at St Vincent’s Hospital have made a dead heartbeat again and successfully used it in a transplant. Described as the biggestheart transplant breakthrough in a decade, the successful surgery hasprofound implications for reducing the shortage of donor organs, the director ofSt Vincent’s Hospital Heart Lung Transplant Unit, Professor Peter MacDonald, said today.Doctors at St Vincent's Hospital in Sydney used a heart-resuscitation console andpreservation solution developed in Australia to transplant dead hearts into patientsPreviously transplant units relied solely on donor hearts from brain deadpatients whose hearts were still beating. But the clinic has recently transplantedtwo hearts which were donated after circulatory death (DCD) — where the heartis no longer beating — in both cases the patients are recovering well.Ms Gribilas (centre) said she is a 'different person altogether' after receiving her transplantThe first person to have the procedure done was Michelle Gribilar. The 57-year-oldfrom Campsie was suffering from congenital heart failure and had surgery abouttwo months ago. She is recovering well, saying today she “feels like she is40” since the transplant. Ms Gribilar said prior to the operation, she had notbeen able to walk 100m without trouble. Now she walks 3km and climbs 100-120stairs every day. “I’m a different person altogether,” she said. “I was very sickbefore I had it. Now I’m a different person altogether.”
The second patient, Jan Damen, 40, from North Narrabeen also suffered fromcongenital heart failure and had surgery about a fortnight ago. He is stillrecovering at the hospital. “I feel amazing,” the father of three said.
“I have to say I never thought I’d feel so privileged to wear the St Vincent’s pyjamas.“I’m just looking forward to getting back out into the real world.”
The former carpenter said he often thinks about his donor. “I do think about it,because without the donor I might not be here,” he said. “I’m not religious orspiritual but it’s a wild thing to get your head around.” The transplants of DCDhearts comes as the result of combined research between the Victor ChangCardiac Research Institute and St Vincent’s Hospital.
CUTTING-EDGE CANCER TREATMENT AND RESEARCH CENTRE OPENS
SURVIVOR LEADS CAMPAIGN TO SUPPORT PINK RIBBON DAY
The two clinics created a special preservation solution which works in conjunctionwith a “heart in a box” machine, known as the ex vivo organ care system (OCS).
Dr Dhital, Ms Gribilas, NSW Health Minister Jillian Skinner, Mr Damen andProf Peter MacDonald at St Vincent's Hospital on FridayThe OCS allows the donor heart to be connected to a sterile circuit whichrestores the heart beat and keeps it warm, limiting the adverse affectsassociated with previous methods which saw hearts kept on ice.
Cold ischaemia, where the heart is dormant without oxygen or nutrientsoccurs under traditional methods where hearts are kept in an Esky on ice.But using the preservative solution and the heart in a box, the heart is ableto be reanimated, preserved and assessed until it is ready to go into a recipient.
Cardiothoracic surgeon Assoc Prof Kumud Dhital, who performed thetransplants with hearts donated after circulatory death (DCD), said he“kicked the air” when the first surgery was successful. It was possible thanksto new technology, he said. “The incredible development of the preservationsolution with this technology of being able to preserve the heart, resuscitate itand to assess the function of the heart has made this possible,” he said.Medical staff transporting a heart in a heart-resuscitation console developed by doctors atSt Vincent's Hospital and researchers at the Victor Chang Cardiac Research InstituteProfessor MacDonald said the move to recover hearts which were previouslyconsidered unsuitable for transplantation means that thousands more heartscould become available to end-stage heart failure sufferers as the technologybecomes more readily available. “In all our years, our biggest hindrance has beenthe limited availability of organ donors,” Prof MacDonald said.
Researchers are still determining how long after DCD a heart can be resuscitated,but have revived hearts more than 30 minutes after death.
You received this message because you are subscribed to the Google Groups "Keep_Mailing" group.
To unsubscribe from this group and stop receiving emails from it, send an email to keep_mailing+unsubscribe@googlegroups.com.
To post to this group, send email to keep_mailing@googlegroups.com.
Visit this group at http://groups.google.com/group/keep_mailing.
To view this discussion on the web visit https://groups.google.com/d/msgid/keep_mailing/CAGLz4tCEqxQfbWeQ_Socu47i8mu%2Bfe9PBpTy9fGP%3DxP1zCzGhA%40mail.gmail.com.
For more options, visit https://groups.google.com/d/optout.
You received this message because you are subscribed to the Google Groups "Keep_Mailing" group.
To unsubscribe from this group and stop receiving emails from it, send an email to keep_mailing+unsubscribe@googlegroups.com.
To post to this group, send email to keep_mailing@googlegroups.com.
Visit this group at http://groups.google.com/group/keep_mailing.
To view this discussion on the web visit https://groups.google.com/d/msgid/keep_mailing/CAMEN3TXYH6%3D6PR9OpC9aL_MK8c%3DNPsaXQ6jhQXLuuw%2BpOvqaDA%40mail.gmail.com.
For more options, visit https://groups.google.com/d/optout.




No comments:
Post a Comment