Abstract

<h3>Purpose</h3> Diabetes mellitus is common after orthotopic heart transplantation (OHT) due to steroid-induced hyperglycemia. Traditionally, it has been treated using parenteral insulin therapy. The use of sodium-glucose co-transporter 2 inhibitors (SGLT2i) in OHT recipients is not well established. <h3>Methods</h3> A retrospective chart review was performed on all the patients who underwent OHT at our center to identify patients on SGT2i post OHT. Clinical outcomes pre and post SGLT2i therapy were compared using the student t-test. <h3>Results</h3> Out of the 455 patients who had OHT at our single institution, 26 patients were on SGLT2i post OHT (1 patient was dual organ recipient - heart and liver transplant). The baseline characteristics are reported in Table 1. The median days from OHT to initiation of SGLT2i was 780 days (range 40-4986 days), and the median duration of therapy post-OHT was 169 days (range 38-2474 days). There was a statistically significant improvement in the average hemoglobin A1c, weight, and body mass index after starting SGLT2i (Results table). There was a trend towards improving renal function. There was no incidence of systemic infection, hypoglycemia, amputation, or euglycemic diabetic ketoacidosis while on SGLT2i. Two patients were able to discontinue insulin therapy after starting SGLT2i. There was no incidence or progression of cardiac allograft vasculopathy during the therapy. Two patients experienced graft rejection (1Antibody Mediated Rejection and 1 Acute Cellular Rejection) with drop in left ventricular systolic function that recovered after appropriate treatment. <h3>Conclusion</h3> SGLT2i can be used safely in OHT recipients. The renal protective mechanism of SGLT2i could be helpful to combat the nephrotoxicity of calcineurin inhibitors (CNI) used for immunosuppression and help prolong the use of CNI. Further randomized studies are required to explore the complete benefits of SGLT2i in OHT recipients

Full Text
Published version (Free)

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call