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Karydis, Nikolaos – consultant transplant surgeon


Consultant profiles

Nikolaos Karydis, consultant transplant surgeon


Secretary: Glenise De Oliveira
Secretary tel: 020 7188 1543

Area of expertise: transplantation, vascular access

Languages spoken: English and Greek

  • Biography

    Nikolaos Karydis received his undergraduate medical education and general surgical training at the University of Athens, Greece. Before completing his training, he was awarded a PhD in experimental liver injury from the same university.

    Early in his career, he was fascinated by solid organ transplantation. He moved to the UK to train further in liver and pancreatic surgery as well as in multi-organ abdominal transplantation in Newcastle upon Tyne. Following this, he completed his sub-specialty training in kidney and pancreas transplantation at Guy’s Hospital in London.

    Nikolaos was appointed as a consultant at Guy’s Hospital in 2015. He is the principal investigator at Guy’s for two international multi-centre clinical trials in vascular access (Laminate, VALUE). He also teaches medical students on a regular basis (honorary senior lecturer, King’s College London). More recently, he has taken on the role of joint training programme director for transplant surgery trainees (London Deanery).

  • Specialist interests

    • Laparoscopic donor nephrectomy
    • Kidney transplantation – marginal donors, double adult kidney transplantation
    • Pancreas transplantation
    • Complex vasular access for dialysis

    • Laparoscopic techniques in peritoneal dialysis

  • Research interests

    • Improving clinical outcomes in pancreas transplantation (intra-abdominal hypertension in simultaneous pancreas-kidney transplantation)

    • Surgical innovation in vascular access for dialysis (VasQ external support device for arteriovenous fistulae)

    • Uterine transplantation as a novel treatment for absolute uterine factor infertility in humans