Impact of surgeon experience on complication rates and functional outcomes of 484 deceased donor renal transplants: a single-centre retrospective study

Objective: To determine how postoperative and functional outcomes after deceased donor renal transplantation (DDRT) are related to surgeon experience.

Patients and methods: The outcomes of 484 adult DDRT performed by 13 urological surgeons were retrospectively reviewed. After completion of a staged renal transplant training programme under supervision of an attending urological transplant surgeon, the 13 surgeons were either assigned to the inexperienced group (n = 8) or the experienced group (n = 5). Surgeons in the experienced group had performed more than 30 unsupervised DDRT in a standard fashion with routine ureteric stenting. Between 1988 and 2005, inexperienced surgeons performed 152 DDRT, whereas experienced surgeons performed 332 DDRT.

Results: Patient and graft survival at 2 hyears were 98% and 94.7%, respectively. Early graft loss in five recipients was unrelated to surgeon experience. Delayed graft function occurred in 29% of cases and median 1-year serum-creatinine was 1.48 mg/dL, with no difference between surgeon groups. Postoperative bleeding and lymphocele formation were the most frequent surgical complications, with an equal distribution between groups. Ureteric complications had a significantly higher incidence among inexperienced surgeons (6.6% versus 2.7%; P = 0.04).

Conclusion: We conclude that DDRT as performed by inexperienced urological renal transplant surgeons has both acceptable short- and long-term outcomes.