Which people with diabetes are treated with a disposable, half-unit insulin pen? A real-world, retrospective, database study in Spain.

Introduction: Insulin lispro 100 units/mL Jr KwikPen is the first prefilled, disposable, half-unit insulin pen that delivers 0.5-30 units in increments of 0.5 units for the treatment of patients with diabetes.

Conversations and Reactions Around Severe Hypoglycaemia (CRASH): Spanish results of a global survey of people with type 1 diabetes or insulin-treated type 2 diabetes and caregivers.

Introduction: Information on experience/management of severe hypoglycaemic events (SHEs) among people with insulin-treated diabetes (PWD) and caregivers (CGs) providing care to PWD was sought.

Materials And Methods: An online cross-sectional survey was conducted in eight countries.

Inclusion Criteria: PWD (aged≥18 years; self-reported type 1 [T1D] or insulin-treated type 2 [T2D] diabetes; experienced ≥1 SHE [hypoglycaemia requiring external assistance] in past 3 years); CGs (layperson aged ≥18 years; caring for PWD meeting all criteria above except age [≥4 years]).

Time-in-range for monitoring glucose control: Is it time for a change?

The HbA1c value has been the gold standard for evaluating glucose control for decades. However, it has limitations such as the lack of information on glycemic variability or the risk of hypoglycemia. The increasing use of continuous glucose monitoring has provided patients and healthcare professionals with a range of useful metrics for the management of diabetes.

Two clinical cases of adjunctive use of a SGLT-2 inhibitor in type 1 diabetes.

Type 1 diabetes mellitus (T1DM) prevalence is increasing and despite all available modern treatment options, an overall small but noticeable increase of mean HbA1c was recently observed in various registries. Authorized adjunctive pharmacological treatment options to insulin therapy are still scarce for T1DM. In February 2019, the European Medicines Agency (EMA) approved dapagliflozin as first in class sodium/glucose co-transporter 2 inhibitor (SGLT-2i) adjunctive therapy to insulin in patients with T1DM, which is currently still not approved by the FDA in the United States.

Biosimilars and Novel Insulins.

Background: Insulin therapy is the mainstay of treatment for type 1 diabetes and may be necessary in type 2 diabetes. Current insulin analogues present a more physiological profile, are effective, and with less risk of hypoglycemia, but they are expensive. Biosimilar insulins should offer the advantages of insulin analogues at reduced costs.

Following the results of the EMPA-REG OUTCOME trial with empagliflozin, is it possible to speak of a class effect?

Background: The recently published cardiovascular outcomes data for the first sodium-glucose cotransporter 2 (SGLT2) inhibitor, empagliflozin, have shown cardiovascular safety and additional benefits in patients with type 2 diabetes and established cardiovascular disease. Empagliflozin showed lower rates of death from cardiovascular causes or from any causes and lower hospitalization rates from heart failure compared with placebo, both in addition to standard care. This commentary discusses the existence of a possible class effect considering the available evidence described for other SGLT2 inhibitors.

Immunohistochemical, genetic and epigenetic profiles of hereditary and triple negative breast cancers. Relevance in personalized medicine.

This study aims to identify the profile of immunohistochemical (IHC) parameters, copy number aberrations (CNAs) and epigenetic alterations [promoter methylation (PM) and miR expression] related to hereditary (H) and triple negative (TN) breast cancer (BC). This profile could be of relevance for guiding tumor response to treatment with targeting therapy. The study comprises 278 formalin fixed paraffin-embedded BCs divided into two groups: H group, including 88 hereditary BC (HBC) and 190 non hereditary (NHBC), and TN group, containing 79 TNBC and 187 non TNBC (NTNBC).

Methylation of tumor suppressor genes is related with copy number aberrations in breast cancer.

This study investigates the relationship of promoter methylation in tumor suppressor genes with copy-number aberrations (CNA) and with tumor markers in breast cancer (BCs). The study includes 98 formalin fixed paraffin-embedded BCs in which promoter methylation of 24 tumour suppressor genes were assessed by Methylation-Specific Multiplex Ligation-dependent Probe Amplification (MS-MLPA), CNA of 20 BC related genes by MLPA and ER, PR, HER2, CK5/6, CK18, EGFR, Cadherin-E, P53, Ki-67 and PARP expression by immunohistochemistry (IHC). Cluster analysis classed BCs in two groups according to promoter methylation percentage: the highly-methylated group (16 BCs), containing mostly hyper-methylated genes, and the sparsely-methylated group (82 BCs) with hypo-methylated genes.