Organ Procurement Organization
Appears in 1 story · Last updated May 19, 2026
As of May 2026: Coordinated first bladder transplant donation
On May 4, 2025, surgeons at UCLA performed the first successful human bladder transplant. Oscar Larrainzar, a 41-year-old father of four who'd spent seven years on dialysis after losing his bladder and both kidneys to cancer, received both organs in an eight-hour procedure. The kidney started producing urine immediately. Two days after going home, Larrainzar urinated on his own for the first time in seven years.
Updated May 19
No stories match your search
Try a different keyword
How would you like to describe your experience with the app today?
