Islet Transplantation in Type 1 Diabetes

Summary

Type 1 diabetes is an autoimmune disease in which the insulin-producing pancreatic beta cells are destroyed, resulting in poor blood sugar control. The purpose of this study is to determine the safety and effectiveness of islet transplantation, combined with immunosuppressive medications, for treating type 1 diabetes in individuals experiencing hypoglycemia unawareness and severe hypoglycemic episodes.

Timeline

Start

2006-10

Primary completion

2012-09

Completion

2014-05

Publications

• Background Shapiro AM, Ricordi C, Hering BJ, Auchincloss H, Lindblad R, Robertson RP, Secchi A, Brendel MD, Berney T, Brennan DC, Cagliero E, Alejandro R, Ryan EA, DiMercurio B, Morel P, Polonsky KS, Reems JA, Bretzel RG, Bertuzzi F, Froud T, Kandaswamy R, Sutherland DE, Eisenbarth G, Segal M, Preiksaitis J, Korbutt GS, Barton FB, Viviano L, Seyfert-Margolis V, Bluestone J, Lakey JR. International trial of the Edmonton protocol for islet transplantation. N Engl J Med. 2006 Sep 28;355(13):1318-30. doi: 10.1056/NEJMoa061267.
• Background Harlan DM. Islet Transplantation for Hypoglycemia Unawareness/Severe Hypoglycemia: Caveat Emptor. Diabetes Care. 2016 Jul;39(7):1072-4. doi: 10.2337/dci16-0008. No abstract available.
• Results Rickels MR, Liu C, Shlansky-Goldberg RD, Soleimanpour SA, Vivek K, Kamoun M, Min Z, Markmann E, Palangian M, Dalton-Bakes C, Fuller C, Chiou AJ, Barker CF, Luning Prak ET, Naji A. Improvement in beta-cell secretory capacity after human islet transplantation according to the CIT07 protocol. Diabetes. 2013 Aug;62(8):2890-7. doi: 10.2337/db12-1802. Epub 2013 Apr 29.
• Results Hering BJ, Clarke WR, Bridges ND, Eggerman TL, Alejandro R, Bellin MD, Chaloner K, Czarniecki CW, Goldstein JS, Hunsicker LG, Kaufman DB, Korsgren O, Larsen CP, Luo X, Markmann JF, Naji A, Oberholzer J, Posselt AM, Rickels MR, Ricordi C, Robien MA, Senior PA, Shapiro AM, Stock PG, Turgeon NA; Clinical Islet Transplantation Consortium. Phase 3 Trial of Transplantation of Human Islets in Type 1 Diabetes Complicated by Severe Hypoglycemia. Diabetes Care. 2016 Jul;39(7):1230-40. doi: 10.2337/dc15-1988. Epub 2016 Apr 18.
• Results Ricordi C, Goldstein JS, Balamurugan AN, Szot GL, Kin T, Liu C, Czarniecki CW, Barbaro B, Bridges ND, Cano J, Clarke WR, Eggerman TL, Hunsicker LG, Kaufman DB, Khan A, Lafontant DE, Linetsky E, Luo X, Markmann JF, Naji A, Korsgren O, Oberholzer J, Turgeon NA, Brandhorst D, Chen X, Friberg AS, Lei J, Wang LJ, Wilhelm JJ, Willits J, Zhang X, Hering BJ, Posselt AM, Stock PG, Shapiro AM, Chen X. National Institutes of Health-Sponsored Clinical Islet Transplantation Consortium Phase 3 Trial: Manufacture of a Complex Cellular Product at Eight Processing Facilities. Diabetes. 2016 Nov;65(11):3418-3428. doi: 10.2337/db16-0234. Epub 2016 Jul 27.
• Foster ED, Bridges ND, Feurer ID, Eggerman TL, Hunsicker LG, Alejandro R; Clinical Islet Transplantation Consortium. Improved Health-Related Quality of Life in a Phase 3 Islet Transplantation Trial in Type 1 Diabetes Complicated by Severe Hypoglycemia. Diabetes Care. 2018 May;41(5):1001-1008. doi: 10.2337/dc17-1779. Epub 2018 Mar 21.
• Senior PA, Bellin MD, Alejandro R, Yankey JW, Clarke WR, Qidwai JC, Schwieger TR, Eggerman TL, Robien MA, Rickels MR; Clinical Islet Transplantation Consortium. Consistency of quantitative scores of hypoglycemia severity and glycemic lability and comparison with continuous glucose monitoring system measures in long-standing type 1 diabetes. Diabetes Technol Ther. 2015 Apr;17(4):235-42. doi: 10.1089/dia.2014.0289. Epub 2015 Jan 28.
• Gala-Lopez B, Kin T, O'Gorman D, Pepper AR, Senior P, Humar A, Shapiro AM. Microbial contamination of clinical islet transplant preparations is associated with very low risk of infection. Diabetes Technol Ther. 2013 Apr;15(4):323-7. doi: 10.1089/dia.2012.0297. Epub 2013 Feb 25.

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Indications