Does multiorgan versus kidney-only cadaveric organ procurement affect graft outcomes?

Area of Science:

• Nephrology
• Transplantation Surgery
• Organ Donation

Background:

• Deceased donors are the primary source of kidney grafts in Europe.
• Many deceased donors provide multiple organs for transplantation.
• The impact of multiorgan procurement on kidney graft outcomes requires investigation.

Purpose of the Study:

• To compare kidney graft functional outcomes from multiorgan donors versus kidney-only donors.
• To evaluate the effect of multiorgan procurement on delayed graft function and long-term graft survival.

Main Methods:

• Retrospective analysis of 1043 kidney transplantations from brain-dead donors.
• Comparison of kidney-only (n=243) versus multiorgan (n=800) donor groups.
• Analysis included donor characteristics, graft function (serum creatinine), delayed graft function, and 7-year graft survival.

Main Results:

• Kidney-only donors were older and more frequently male.
• Delayed graft function was slightly higher in kidney-only grafts (27.2% vs 21.1%).
• No significant differences in serum creatinine or 7-year graft survival (80.7% vs 79.9%) were observed between groups.

Conclusions:

• The number of organs harvested from a deceased donor does not influence immediate or long-term kidney graft outcomes.
• Multiorgan procurement, despite longer explantation times, does not adversely affect kidney graft function or survival.