These early data demonstrate that (1) pancreatic islets remain viable after shipment to remote transplant sites; (2) pancreatic islet isolation techniques and experience can be concentrated at a small number of regional facilities that could supply islets to remote transplant centers; and (3) insulin independence via PIT can be achieved using a remote pancreatic islet isolation center.

PIT recipients have less anxiety about the symptoms and consequences of hypoglycemia. PIT recipients also indicate that their behavior requires significantly less modification to prevent or treat hypoglycemia after PIT compared with before PIT. Further investigation is needed to determine whether PIT improves generic measures of HRQL.

No abstract

No abstract

In spite of antiviral prophylaxis, the transmission rate of cytomegalovirus (CMV) after solid organ transplantation remains high. In contrast, CMV transmission has never been reported following pancreatic islet transplantation (PIT). Eleven (seven CMV seronegative, four CMV seropositive) recipients underwent a total of 26 PITs. Following PIT recipients were monitored clinically and tested monthly for CMV antigenemia. Valganciclovir was given to all patients for 100 days after each PIT. Follow-up ranged from 6 to 24 months (median 14.5 months). Pancreatic islet grafts were procured from 18 CMV seropositive and 8 seronegative donors (69% and 31% of donors, respectively). In total there were 6 R+D+, 3 R+D−, 12 R−D+, and 5 R−D− PITs. No patient developed CMV antigenemia or symptoms consistent with CMV infection at any time following PIT. Routine posttransplant testing of PIT recipients demonstrated that neither CMV transmission nor CMV infection occurred after PIT.