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    "headline": "Pig Kidney Xenotransplant Bridges Patient to Human Transplant",
    "dek": "Patient survives 271 days on genetically edited pig kidney before receiving human organ.",
    "prose": "Andrews successfully lived with the genetically edited pig kidney for 271 days without needing dialysis before receiving a human kidney from a donor. [^1]\n\nTim Andrews, a 66-year-old patient with end-stage kidney disease, received a genetically edited pig kidney in January 2025 and subsequently received a human kidney in January 2026. [^2]\n\nThe 271 days Tim Andrews survived with the pig kidney set a new record for the duration of a xenotransplant, according to The Lancet. [^3]\n\nTim Andrews, a 66-year-old American man, survived nine months with a genetically modified pig kidney before receiving a human transplant. [^4]\n\nLead author Leonardo Riella, M.D., Ph.D., of Mass General Brigham stated that xenotransplantation could help address the organ shortage gap by initially serving as a bridge to get patients off dialysis while they wait for a human donor kidney. [^5]\n\nThis case represents the longest dialysis-free survival following porcine kidney xenotransplantation in a living human and the first transition to human kidney transplantation. [^6]\n\nIrreversible damage to the kidney's blood vessels occurred after approximately six months, necessitating the removal of the organ after 271 days. [^7]\n\nThe pig kidney began producing urine within hours of the transplant but suffered a rejection episode two weeks later that was controlled with treatment. [^8]",
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      "statement": "Andrews successfully lived with the genetically edited pig kidney for 271 days without needing dialysis before receiving a human kidney from a donor.",
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