News Health & Medicine What does the first successful test of a pig-to-human kidney transplant mean? The milestone is a step toward solving shortages of the organ but hurdles remain A surgical team at NYU Langone Health in New York City attached a pig kidney to a human patient in a first-of-its-kind procedure. Here, the team examines the kidney for signs of rejection. The kidney functioned normally for 54 hours. Joe Carrotta for NYU Langone Health Share this:EmailFacebookTwitterPinterestPocketRedditPrint By Jonathan Lambert October 22, 2021 at 1:02 pm Surgeons in New York City successfully attached a pig kidney to a human patient and watched the pinkish organ function normally for 54 hours.