PMID- 33011923 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20201112 IS - 1869-6953 (Print) IS - 1869-6961 (Electronic) IS - 1869-6961 (Linking) VI - 11 IP - 12 DP - 2020 Dec TI - Reduced Rates of Hypoglycemia in Type 1 or Type 2 Diabetes After Switching to Insulin Degludec: Results from the Italian Cohort of the ReFLeCT Study. PG - 2909-2920 LID - 10.1007/s13300-020-00936-5 [doi] AB - INTRODUCTION: To evaluate in an Italian real-world setting the safety and effectiveness of insulin degludec 100 units/mL, given once daily in patients with type 1 diabetes mellitus (T1DM) and type 2 diabetes mellitus (T2DM) after switching from other basal insulins. METHODS: ReFLeCT was a multicenter, prospective, observational study conducted across seven European countries which involved adult patients whose physician planned to switch their medication from basal insulin to insulin degludec. The primary outcome was the change in the number of hypoglycemic episodes before and after the switch to insulin degludec. Results are expressed as 12-month follow-up/baseline incidence rate ratios (IRRs) with 95% confidence intervals (95% CIs). RESULTS: The Italian cohort of the ReFLect study comprised 148 patients with T1DM and 311 patients with T2DM. In patients with T1DM, the switch to insulin degludec was associated with significantly lower rates of overall (IRR 0.69, 95% CI 0.57-0.82), non-severe (IRR 0.72, 95% CI 0.60-0.85), and nocturnal hypoglycemia (IRR 0.46, 95% CI 0.31-0.69). Following the switch, hemoglobin A(1c) (HbA(1c)) levels decreased significantly by 0.35% (95% CI - 0.50 to - 0.20), with no significant changes in fasting plasma glucose (FPG) and basal insulin dose. Body weight increased by 0.83 kg (95% CI 0.16-1.50). In patients with T2DM, significant reductions in the rates of overall (IRR 0.40, 95% CI 0.29-0.55), non-severe (IRR 0.47, 95% CI 0.34-0.63), and nocturnal hypoglycemia (IRR 0.27, 95% CI 0.09-0.86) were documented. HbA(1c) and FPG decreased significantly by 0.45% (95% CI - 0.58 to - 0.31) and 0.90 mmol/L (95% CI - 1.21 to - 0.59], respectively, with no significant changes in basal insulin dose or body weight. Treatment satisfaction significantly improved in both diabetes types. CONCLUSION: In Italian routine clinical practice, switching from other basal insulins to insulin degludec reduced the total episodes of hypoglycemia and improved glycemic control and treatment satisfaction in patients with T1DM and T2DM. TRIAL REGISTRATION: ClinicalTrials.gov NCT02392117. FAU - Fadini, Gian Paolo AU - Fadini GP AUID- ORCID: 0000-0002-6510-2097 AD - Department of Medicine, University of Padova, Padua, Italy. gianpaolo.fadini@unipd.it. FAU - Giordano, Carla AU - Giordano C AD - Section of Endocrinology, Diabetology and Metabolism, Biomedical Department of Internal and Specialist Medicine (DIBIMIS), University of Palermo, Palermo, Italy. FAU - Salvi, Laura AU - Salvi L AD - Novo Nordisk Spa, Rome, Italy. FAU - Nicolucci, Antonio AU - Nicolucci A AD - The Center for Outcomes Research and Clinical Epidemiology (CORESEARCH), Pescara, Italy. CN - REFLECT Italian Study Group LA - eng SI - ClinicalTrials.gov/NCT02392117 PT - Journal Article DEP - 20201003 PL - United States TA - Diabetes Ther JT - Diabetes therapy : research, treatment and education of diabetes and related disorders JID - 101539025 PMC - PMC7644665 OTO - NOTNLM OT - Hypoglycemia OT - Insulin degludec OT - Treatment satisfaction OT - Type 1 diabetes OT - Type 2 diabetes EDAT- 2020/10/05 06:00 MHDA- 2020/10/05 06:01 PMCR- 2020/10/03 CRDT- 2020/10/04 20:34 PHST- 2020/07/27 00:00 [received] PHST- 2020/09/19 00:00 [accepted] PHST- 2020/10/05 06:00 [pubmed] PHST- 2020/10/05 06:01 [medline] PHST- 2020/10/04 20:34 [entrez] PHST- 2020/10/03 00:00 [pmc-release] AID - 10.1007/s13300-020-00936-5 [pii] AID - 936 [pii] AID - 10.1007/s13300-020-00936-5 [doi] PST - ppublish SO - Diabetes Ther. 2020 Dec;11(12):2909-2920. doi: 10.1007/s13300-020-00936-5. Epub 2020 Oct 3.