Summary

Type 1 diabetes mellitus (T1DM) is a common cause of end-stage renal disease (ESRD). Various factors contribute to wide fluctuations in blood glucose levels and exogenous insulin requirement in such patients even after renal transplantation (RT). Simultaneous pancreas–kidney transplantation is one of the therapies for these patients. Stem cell (SC) therapy for T1DM and for minimisation of immunosuppression after RT has shown encouraging results. We report a 30-year-old-man with T1DM since 15 years and ESRD since 2 years, who underwent living donor RT  and co-infusion of in vitro generated insulin-making cells differentiated from donor adipose tissue derived mesenchymal stem cells  and bone marrow -derived haematopoietic SC  into subcutaneous tissue, portal and thymic circulation under non-myeloablative conditioning. Over follow-up of 13 months he has stable graft function with serum creatinine, 1.2 mg/dl, zero rejection and glycosylated haemoglobin level of 6.1% on calcineurin-inhibitor based therapy.