![]() ![]() Just a few months prior to Bennett's operation, doctors successfully attached a functional pig kidney to a deceased human patient on a ventilator. It was the only currently available option for the patient. The 8-hour procedure marks a major step in the effort to use genetically modified animal organs for life-saving transplants. In a first-of-its-kind surgery, a 57-year-old patient with terminal heart disease received a successful transplant of a genetically-modified pig heart and is still doing well three days later. The sickest patients, like Bennett, usually don't qualify for the waitlist at all. For the first time, a man has received a heart from a genetically altered pig, The New York Times reported. More than 100,000 Americans are currently on organ transplant waitlists, and 17 people die every day because they cannot get the donor organs they need in time. I know it's a shot in the dark, but it's my last choice," Bennett said a day before the surgery, according to a statement provided by the University of Maryland School of Medicine. A Maryland man is doing well after surgeons and clinicians from the University of Maryland School of Medicine and the University of Maryland Medical Center performed the first successful. "It was either die or do this transplant. He was not a candidate for a human donor heart because he was too sick, doctors and family told The Times. His son, David Bennett Jr., told USA Today that his father was mostly healthy until he started experiencing chest pains, fatigue, and shortness of breath in October.Īfter two months in the hospital, the elder Bennett had received several failed treatments and his condition was worsening. The experimental surgery was Bennett's last option for surviving heart disease. ![]() G enetically engineering pigs so they lack a certain sugar on the surface of their cells that. Doctors at the medical center said the patient, David Bennett Sr. FDA approves genetically altering pigs, to potentially make food, drugs, and transplants safer. ![]() The infection was confirmed during the autopsy.The operation took place in Baltimore at the University of Maryland Medical Center on Friday, The Times reported. 11 January 2022 FOR the first time, a human has been given a transplant of a pig’s heart. Infection control measures were in place and the heart had been tested just before transplant. University of Maryland School of Medicine via AP The first person to receive a transplanted heart from a genetically modified pig is doing well after the procedure last week in Baltimore, Maryland. 12, five days after doctors transplanted a pig heart into the elder Bennett in an effort to save his life. stands next to his father's hospital bed in Baltimore on Jan. Whether the virus damaged the heart is under investigation. "The heart was also found to contain evidence of DNA from a latent pig virus called porcine cytomegalovirus (pCMV) through highly sensitive testing that was first detected several weeks after the surgery and was later confirmed during autopsy of the organ," the release said. The heart may have failed because a drug that is supposed to prevent rejection and infection might have damaged the muscle, the school said. “Instead, we saw a thickening and later stiffening of the heart muscle leading to diastolic heart failure, which means the heart muscle was not able to relax and fill the heart with blood as it is supposed to.” ![]() “Our findings on autopsy did not show evidence of rejection,” said Griffith, who is also the clinical director of the school’s cardiac xenotransplantation program. ![]()
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