Surgeons at the Ronald Reagan UCLA Medical Center in Los Angeles performed the world’s first human bladder transplant on May 4. The surgery was part of a UCLA clinical trial and was led by Dr. Nima Nassiri.
The transplant was performed on Oscar Larrainzar, a 41-year-old father of four, who had lost most of his bladder due to tumor removal after cancer treatment several years ago.
The eight-hour procedure also included a kidney transplant, which began functioning immediately, eliminating the need for dialysis.
UCLA officials confirmed the completion of the transplant on Sunday. The successful surgery marks a significant step in organ transplantation and offers a new option for patients with severe bladder disorders. Bladder transplants provide an alternative to the current practice of using the intestine for bladder replacement.
Hospitals and medical professionals around the world are closely monitoring the outcomes of this pioneering trial, with the potential for broader adoption of bladder transplants in the future.