Rejection of isolated pancreatic allografts in patients with with diabetes.
Four patients with diabetes mellitus of juvenile onset but without uremia have been treated with segmental transplantation of the body and tail of pancreas. The indications were hyperlabile diabetes or progressive loss of vision. The grafts were procured from cadaveric donors four to 16 minutes after circulary arrest and were subsequently stored in the cold for approximately four hours. In one patient, the pancreatic duct was ligated, while in the other three, drainage was attained by suturing the transected end of the pancreas into a jejunal Roux-en-Y loop. Three of the grafts failed within six weeks as a result of irreversible refection, and one graft failed because of the early onset of venous thrombosis. The first sign of graft rejection was an increase in the postprandial blood sugar level, an increase in the fasting blood sugar level occurring several days later. Neither hyperamylasemia nor fever was observed. Radioisotope scans and angiograms were of great value in establishing the diagnosis of graft rejection. All of the patients survived after graft removal.
D000328:Adult; D000681:Amylases / Q000097:blood; D001786:Blood Glucose / Q000032:analysis; D003922:Diabetes Mellitus, Type 1 / Q000628:therapy*; D005260:Female; D006084:Graft Rejection; D006801:Humans; D008297:Male; D016035:Pancreas Transplantation; D011877:Radionuclide Imaging; D014184:Transplantation, Homologous
D001786:Blood Glucose; D000681:Amylases