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Health|Surgeons Perform First Human Bladder Transplant
https://www.nytimes.com/2025/05/18/health/bladder-transplant-human.html
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Surgeons in Southern California have performed the first human bladder transplant, introducing a new, potentially life-changing procedure for people with debilitating bladder conditions.
The operation was performed earlier this month by a pair of surgeons from the University of California, Los Angeles, and the University of Southern California on a 41-year-old man who had lost much of his bladder capacity from treatments for a rare form of bladder cancer.
“I was a ticking time bomb,” the patient, Oscar Larrainzar, said on Thursday during a follow-up appointment with his doctors. “But now I have hope.”
The doctors plan to perform bladder transplants in four more patients as part of a clinical trial to get a sense of outcomes like bladder capacity and graft complications before pursuing a larger trial to expand its use.
Dr. Inderbir Gill, who performed the surgery along with Dr. Nima Nassiri, called it “the realization of a dream” for treating thousands of patients with crippling pelvic pain, inflammation and recurrent infections.
“There is no question: A potential door has been opened for these people that did not exist earlier,” said Dr. Gill, the chairman of the urology department at U.S.C.
