A surgical team in Turkey performed the world's first simultaneous eight-way cross liver transplant this week.

This procedure demonstrates that multiple simultaneous transplants are feasible for patients who lack compatible liver donors. By coordinating a complex chain of donors and recipients, the medical team aims to expand treatment options for those previously deemed ineligible for transplant due to biological mismatches.

The operation took place at Inonu University Hospital in Malatya, located in eastern Anatolia [1]. Professor Sezai Yilmaz led the surgical team through the complex process [1].

The medical milestone involved eight donors [2]. To facilitate the exchange, the team performed 16 simultaneous surgeries [3]. The entire operation lasted 22 hours [4].

Coordination of this scale requires precise timing to ensure that organs remain viable during the transfer between multiple pairs of donors and recipients. The success of the eight-way cross suggests that larger transplant chains can be managed within a single clinical window, a feat that significantly increases the probability of finding a match for high-risk patients.

Inonu University Hospital has become a center for such complex procedures in the region [1]. The team focused on the logistics of the 16 concurrent surgeries to minimize the time organs spent outside the body [3].

“The operation lasted 22 hours”

This procedure marks a shift in transplant medicine by proving that highly complex, multi-party organ exchanges can be executed simultaneously. While traditional transplants rely on a single donor or a simple pair-swap, an eight-way chain allows surgeons to bypass multiple compatibility barriers at once, potentially saving lives for patients with rare blood types or specific antibodies who would otherwise remain on waiting lists indefinitely.