A condition in which the transplanted organ does not function properly after the transplant. Many kidneys have a delay before they begin to function adequately. Kidneys can sometimes take as long as 3 to 4 weeks to achieve adequate function. When this occurs, a kidney recipient needs dialysis until the kidney starts to function.
(OPTN Glossary May 2021)
Delayed Graft Function refers to the initial function of renal grafts. The most common definition is when hemodialysis is required during the first week after kidney transplantation
(Alliance Terminology & Data Resources May 2021)