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Techniques have been developed which permit removal of the kidneys, liver, heart and other organs from the same donor without jeopardy to any of the individual grafts. The guiding principle is avoidance with all organs of warm ischemia. This is achieved by carefully timed and controlled infusion of cold solutions into anatomic regions, the limits of which are defined by preliminary dissection.

We investigated the fate of the cadaver renal transplant done with cyclosporine and prednisone immunosuppression into a recipient who had suffered the loss of at least two prior allografts. Nineteen cadaver renal allografts were transplanted into 18 recipients. All 18 recipients had previously rejected at least two prior allografts. One of these rejected an allograft done at our institution with cyclosporine and prednisone and was included a second time in this series when a fourth allograft was received. Nine of 19 allografts were successfully transplanted. Average follow-up time was 39 months. Eight allografts were rejected. One graft was lost to technical complications. In one instance, the recipient died with a functioning graft. Duration of function of previous allografts was not found to be a critical determinant of third or fourth graft survival. Human leukocyte antigen matching was not a statistically significant determinant. Panel reactive antibody was higher in those who rejected the third or fourth allograft, but not with statistical significance. Recipients with the blood type A were less likely to enjoy successful third or fourth cadaver renal transplantation. We concluded that the "two time loser" renal allograft recipient should not be systematically denied subsequent transplantation.

The postoperative convalescence period was analyzed for 42 consecutive patients who had cadaveric renal transplantation under therapy with cyclosporin A and steroids. Twenty-two of the patients underwent transplantation for the first time, and the other 20 had retransplantation. None of the recipients has died. With follow-up period of two to eight months, the survival rate of grafts is 96 per cent after first transplantation and 85 per cent after retransplantation. Immunosuppression with a standard regimen was used for all patients at the outset. Early convalescence was highly variable, often necessitating adjustments of cyclosporin A and steroid dosage to accommodate the possibilities of rejection or cyclosporin A nephrotoxicity, or both, simultaneously. Management problems were more frequent and complex in patients undergoing retransplantation. From the results, a classification of convalescence patterns was evolved, with recommendations about how standardized initial therapy should be adjusted if the renal graft does not function promptly or deteriorates later.

A method to extend the length of the right renal vein of cadaveric kidneys is described. Use of this technique establishes vascular anastomosis and makes positioning of the right kidney technically easier.

Whole cadaveric pancreata were transplanted to the pelvic extraperitoneal location in four patients with diabetes who previously had undergone successful cadaveric renal transplantation. One graft was lost within a few hours from venous thrombosis but with patient survival. The other three are providing normal endocrine function after two and a half, 11 and 12 months. The exocrine pancreatic secretions were drained into the recipient jejunum through enteric anastomoses. Because mucosal slough of the graft duodenum and jejunum in two patients caused a protein losing enteropathy and necessitated reoperations, we now do the pancreatic transplantation with only a blister of graft duodenum large enough for side-to-side enteroenterostomy. The spleen has been transplanted with the pancreas mainly for technical reasons, and this technique should have further trials in spite of the fact that delayed graft splenectomy became necessary in two recipients to treat graft induced hematologic complications.

Ninety-seven cadaveric renal transplants were performed upon 96 patients during 1981. The one year patient mortality was 2.1 per cent. Seventy of the recipients were undergoing transplantation for the first time. Of these patients, 38 were treated with cyclosporine and steroids with a one year graft survival rate of 89.5 per cent. The other 32 primary recipients were treated with azathioprine and steroids with a one year graft survival rate of 50 per cent. The difference between the cyclosporine-steroid versus conventional therapy groups was significant. Cyclosporine and steroids also were used to treat 26 patients who underwent retransplantation with 27 cadaveric grafts. The one year graft survival time was 77.8 per cent; most of the graft losses were in presensitized patients. The results with retransplantation were twice as good as in historical control groups.