Can we print new organs and repair them outside the human body today?

The future of organ transplantation - with Pankaj Chandak · 53:57 · Video: The Royal Institution · Watch at the source

In short: Transplant surgeon Pankaj Chandak is revolutionizing medicine by moving beyond traditional surgery. Through warm machine perfusion and 3D printing, he is developing ways to repair, regenerate, and tailor organs to individual patient needs. This shift in technology promises to redefine the boundaries of what is achievable in modern medical science.

The future of organ transplantation is being rewritten by integrating advanced engineering with surgical practice. Pankaj Chandak, a transplant surgeon and research fellow at King’s College London and the Institute of Child Health, UCL, focuses on overcoming the immunological and surgical barriers that have historically complicated complex transplants. His work centers on the transformative potential of warm machine perfusion, a technique that allows organs to be maintained and manipulated outside the body. This approach does more than keep an organ viable; it provides a platform for therapeutic interventions, enabling surgeons to repair and regenerate tissue before it is ever transplanted into a patient.

Beyond perfusion, the integration of 3D printing is turning personalized medicine into a tangible reality. By creating structures tailored to the specific anatomical requirements of individual patients, researchers can address unique challenges that standard procedures cannot solve. These innovations are particularly vital in the field of complex paediatric transplantation, where precision is paramount. Chandak’s research, which earned him the Hunterian Professorship from The Royal College of Surgeons of England in 2023, seeks to push these boundaries, challenging existing perceptions of medical limitations.

These advancements are part of a long tradition of scientific discourse. Since 1825, the Royal Institution has hosted lectures that have introduced groundbreaking discoveries, from the liquefaction of air to the identification of the electron. By presenting these new bioengineering strategies in such a historic forum, the goal is to inspire both medical professionals and the public. As these technologies move from experimental phases toward clinical application, they offer a glimpse into a future where organ function is optimized through technology, potentially saving more lives and improving outcomes for those requiring complex surgical care.

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