Efficacy, renal safety and tolerability of sodium-glucose cotransporter 2 inhibitors (SGLT2i) in elderly patients with type 2 diabetes: A real-world experience.

AIMS: To evaluate efficacy, renal safety and tolerability of sodium-glucose cotransporter 2 inhibitors (SGLT2i) in a cohort of patients with type 2 diabetes (T2DM) aged ≥65 years. METHODS: We retrospectively evaluated 364 elderly individuals with T2DM starting SGLT2i from June 2015 to June 2018. Patients were divided into 2 subgroups based on median age (70 years). Linear mixed effect models were used to estimate changes in glycated hemoglobin (HbA1c), body mass index (BMI), and glomerular filtration rate (eGFR). SGLT2i discontinuation rate and causes of treatment interruption were also recorded. RESULTS: A significantly higher percentage of patients achieved HbA1c <7.5% (46.7% vs. 31.6%, p < 0.01) and <8.0% (68.9% vs. 47.2%, p < 0.01) compared to baseline. Each year of therapy was associated with an average HbA1c decrease of 0.34% (p < 0.01) and BMI loss of 0.71 kg/m2 (p < 0.01), without significant interaction across age classes. In the younger group eGFR increased by 1.02 ml/min/year, while in the older group it declined by 0.42 ml/min/year (p = 0.08). Overall discontinuation rate during the follow-up period was similar across age groups (34.2% vs. 36.1%, long-rank p = 0.26). Genitourinary infections were the most frequent cause of treatment interruption (15.8% vs. 17.2%, p = 0.69) in both study groups, while persistent eGFR decline (4.4%) and orthostatic hypotension (1.7%) were only present in older age class. CONCLUSIONS: Efficacy, renal safety and tolerability of SGLT2i were similar in people >70 compared to 65-70 years of age, suggesting that a wider use should not be worried even in the elderly. However, some caution must be paid to the occurrence of persistent eGFR decline and orthostatic hypotension, especially in patients >70 years old.

Adult-onset Still's disease: an Italian multicentre retrospective observational study of manifestations and treatments in 245 patients.

Adult-onset Still's disease (AOSD) is a systemic inflammatory condition of unknown aetiology characterized by typical episodes of spiking fever, evanescent rash, arthralgia, leukocytosis and hyperferritinemia. Given the lack of data in Italian series, we promote a multicentric data collection to characterize the clinical phenotype of Italian patients with AOSD. Data from 245 subjects diagnosed with AOSD were collected by 15 centres between March and May 2013. The diagnosis was made following Yamaguchi's criteria. Data regarding clinical manifestations, laboratory features, disease course and treatments were reported and compared with those presented in other published series of different ethnicity. The most frequent features were the following: arthritis (93 %), pyrexia (92.6 %), leukocytosis (89 %), negative ANA (90.4 %) and neutrophilia (82 %). As compared to other North American, North European, Middle Eastern and Far Eastern cohorts, Italian data show differences in clinical and laboratory findings. Regarding the treatments, in 21.9 % of cases, corticosteroids and traditional DMARDs have not been able to control the disease while biologics have been shown to be effective in 48 to 58 patients. This retrospective work summarizes the largest Italian multicentre series of AOSD patients and presents clinical and laboratory features that appear to be influenced by the ethnicity of the affected subjects.