Comparative Effectiveness of Umeclidinium/Vilanterol versus Indacaterol/Glycopyrronium on Moderate-to-Severe Exacerbations in Patients with Chronic Obstructive Pulmonary Disease in Clinical Practice in England.

Purpose: Chronic obstructive pulmonary disease (COPD) exacerbations are associated with significant morbidity and mortality and increased economic healthcare burden for patients with COPD. Long-acting muscarinic antagonist (LAMA)/long-acting β-agonist (LABA) dual therapy is recommended for patients receiving mono-bronchodilator therapy who experience exacerbations or ongoing breathlessness. This study compared two single-inhaler LAMA/LABA dual therapies, umeclidinium/vilanterol (UMEC/VI) and indacaterol/glycopyrronium (IND/GLY), on moderate-to-severe exacerbation rates in patients with COPD in England.

Comparison of Rescue Medication Prescriptions in Patients with Chronic Obstructive Pulmonary Disease Receiving Umeclidinium/Vilanterol versus Tiotropium Bromide/Olodaterol in Routine Clinical Practice in England.

Purpose: Routinely collected healthcare data on the comparative effectiveness of the long-acting muscarinic antagonist/long-acting β-agonist combination umeclidinium/vilanterol (UMEC/VI) versus tiotropium bromide/olodaterol (TIO/OLO) for chronic obstructive pulmonary disease (COPD) is limited. This study compared rescue medication prescriptions in patients with COPD in England receiving UMEC/VI versus TIO/OLO.

Patients And Methods: This retrospective cohort study used primary care data from the Clinical Practice Research Datalink Aurum database linked with secondary care administrative data from Hospital Episode Statistics.

Chronic obstructive pulmonary disease and emerging ER stress-related therapeutic targets.

COPD pathogenesis is frequently associated with endoplasmic reticulum stress (ER stress) progression. Targeting the major unfolded protein response (UPR) branches in the ER stress pathway may provide pharmacotherapeutic selection strategies for treating COPD and enable relief from its symptoms. In this study, we aimed to systematically review the potential role of the ER stress inhibitors of major UPR branches (IRE1, PERK, and ATF6) in COPD-related studies and determine the current stage of knowledge in this field.

Comparative Effectiveness of Umeclidinium/Vilanterol versus Inhaled Corticosteroid/Long-Acting β-Agonist in Patients with Chronic Obstructive Pulmonary Disease in a Primary Care Setting in England.

Purpose: To compare adherence to once-daily umeclidinium/vilanterol (UMEC/VI), a long-acting muscarinic antagonist/long-acting β-agonist (LAMA/LABA), and twice-daily inhaled corticosteroids (ICS)/LABA single-inhaler dual therapy in patients with chronic obstructive pulmonary disease (COPD) in a primary care cohort in England.

Patients And Methods: Active comparator, new-user, retrospective cohort study using CPRD-Aurum primary care data and linked Hospital Episode Statistics secondary care administrative data. Patients without exacerbations in the previous year were indexed on first/earliest prescription date of once-daily UMEC/VI or twice-daily ICS/LABA as initial maintenance therapy between July 2014-September 2019.

Reducing voltage-dependent potassium channel Kv3.4 levels ameliorates synapse loss in a mouse model of Alzheimer's disease.

Synapse loss is associated with cognitive decline in Alzheimer's disease, and owing to their plastic nature, synapses are an ideal target for therapeutic intervention. Oligomeric amyloid beta around amyloid plaques is known to contribute to synapse loss in mouse models and is associated with synapse loss in human Alzheimer's disease brain tissue, but the mechanisms leading from Aβ to synapse loss remain unclear. Recent data suggest that the fast-activating and -inactivating voltage-gated potassium channel subtype 3.