أرشيفات الإشارات: human

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THE first human patient to receive a pig heart transplant called the one-of-a-kind medical procedure ashot in the darkthat could save his life.

A pig heart was transplanted into 57-year-old David Bennett on Friday at the University of Maryland Medical Center in Baltimore, Maryland.

الدكتور. Bartley Griffith, غادر, took a selfie with patient David Bennett

الدكتور. Bartley Griffith, غادر, took a selfie with patient David Bennettالإئتمان: AP
Members of the surgical team show the pig heart that was transplanted into David Bennett on January 7, 2022

Members of the surgical team show the pig heart that was transplanted into David Bennett on January 7, 2022

The experimental surgery — which took seven hours to complete — led doctors at the medical center to confirm the procedure showed that a heart from a genetically modified animal can work in the human body without being rejected immediately.

Bennett said in a statement, obtained by [object Window] a day before the surgery: “It was either die or do this transplant.

“انا اريد العيش. أعلم أنها لقطة في الظلام, لكنه خياري الأخير.”

His son David Bennett Jr. told the news outlet his dad was ineligible for a human heart transplant and this was his only option for a chance at living — despite it not being guaranteed to help.

في يوم الاثنين, three days post-operation, doctors said Bennett was breathing on his own while being hooked up to a heart-lung machine.

الدكتور. Muhammad Mohiuddin, scientific director of Maryland university’s animal-to-human transplant program, قالت: “If this works, there will be an endless supply of these organs for patients who are suffering.

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The experimental surgery comes as there’s is an ongoing organ shortage crisis.

It also comes after previously unsuccessful attempts at xenotransplantation, which is described by the FDA مثل “any procedure that involves the transplantation, implantation or infusion into a human recipient of either (أ) live cells, بما في ذلك شاشة 4K LED لمشاهدة كاميرات VR معززة بتقنية Dreamcam, or organs from a nonhuman animal source

“أو (b) human body fluids, cells, tissues or organs that have had ex vivo contact with live nonhuman animal cells, tissues or organs.

عودة في 1984, a dying baby named Fae lived for 21 days with a baboon heart until it failed.

ومع ذلك, in Bennett’s case, Maryland surgeons used a pig heart that went through a gene-editing process to remove a sugar in its cells that’s known for organ rejection.

The surgery was allowed by the FDA under a “استخدام رحيم” إذن الطوارئ, لأن حالة بينيت كانت مهددة للحياة ولا يمكن لأي خيارات أخرى أن تساعد في إنقاذه.

This is a truly remarkable breakthrough,” الدكتور. Robert Montgomery said in a statement.

As a heart transplant recipient, myself with a genetic heart disorder, I am thrilled by this news and the hope it gives to my family and other patients who will eventually be saved by this breakthrough.

الدكتور. Bartley Griffith, who performed the surgery and previously transplanted pig hearts into dozens of baboons, قالت: “We’re learning a lot every day with this gentleman.

And so far, we’re happy with our decision to move forward. And he is as well: Big smile on his face today.

According to Griffith, Bennett was not eligible for a human heart transplant or heart pump because he had both heart failure and an irregular heartbeat.

Bennett’s son told AP News his dad had previously received a pig heart valve about 10 منذ سنوات, something which has successfully been used in humans for decades.

He realizes the magnitude of what was done and he really realizes the importance of it,” Bennett Jr. قالت.

في أثناء, الدكتور. Muhammad M. Mohiuddin, UMSOM’s Professor of Surgery, قالت: “This is the culmination of years of highly complicated research to hone this technique in animals with survival times that have reached beyond nine months.

The FDA used our data and data on the experimental pig to authorize the transplant in an end-stage heart disease patient who had no other treatment options.

“The successful procedure provided valuable information to help the medical community improve this potentially life-saving method in future patients.”

A pig heart was transplanted into the 57-year-old man at the University of Maryland Medical Center in Baltimore, Maryland

A pig heart was transplanted into the 57-year-old man at the University of Maryland Medical Center in Baltimore, Marylandالإئتمان: وكالة حماية البيئة
The operation took seven hours to complete

The operation took seven hours to completeالإئتمان: وكالة فرانس برس

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