Health

Pig kidney transplant sets medical record by functioning for 271 days in a human

BBC · 6 days ago · Read the Full Story on BBC
Pig kidney transplant sets medical record by functioning for 271 days in a human
AI SUMMARY

A pig kidney transplanted into a patient functioned for a record-breaking 271 days, offering new hope for addressing organ shortages through xenotransplantation.

  • A pig kidney transplanted into human patient Tim Andrews functioned for 271 days, marking a medical record.
  • The procedure was performed by a medical team at Massachusetts General Hospital.
  • Approximately 100,000 people are waiting for kidney transplants in the United States, while only 25,000 procedures are performed annually.
  • Over 7,000 people are registered on waiting lists for kidney transplants in the United Kingdom.
  • Researchers developed Yucatan miniature pigs with 69 genetic modifications to make their organs compatible with humans and prevent immune rejection.
  • The pig kidney began functioning immediately after the January 2017 surgery, when Andrews was 66 years old.
  • After the pig kidney was removed in October 2017, Andrews underwent 82 days of dialysis before receiving a human donor kidney.