Search results for "Pulmonary and Respiratory Medicine"

P121 Characteristics of COPD patients with and without maintenance treatment at baseline, by GOLD stage: TONADO: Abstract P121 Table 1

2015

Rationale The efficacy and safety of the once-daily combination of tiotropium (T), a long-acting muscarinic antagonist (LAMA), and olodaterol (O), a long-acting β 2 -agonist (LABA), for the treatment of chronic obstructive pulmonary disease (COPD) has been established. We investigated whether there was a difference in the characteristics of COPD patients with and without baseline maintenance treatment. Methods Two replicate, randomised, 52-week, double-blind, parallel-group, Phase III trials (NCT01431274; NCT01431287; n = 5162) assessed the efficacy and safety of once-daily treatment with T+O (2.5/5 μg; 5/5 μg; Respimat® inhaler) compared to the individual components. Baseline characteristi…

Analysis of Rescue Medication Use over 1 Year in Patients Receiving LAMA, LABA, or Combination Maintenance Treatment for COPD in the TONADO Studies

2017

Effect of long-acting β2-agonists olodaterol and formoterol on heart rate and blood pressure in chronic obstructive pulmonary disease patients

2018

Abstract Background Cardiovascular comorbidities are common in chronic obstructive pulmonary disease (COPD), and elevated heart rate reflects increased cardiovascular risk over time, which is associated with unfavourable neurohumoral activation. Long-acting β 2 -agonists (LABAs) are established treatments in COPD, but potentially increase heart rate. We report a post hoc pooled analysis of the effect of olodaterol (5 or 10 μg) or formoterol (12 μg) on heart rate and blood pressure (BP) in Global Initiative for Chronic Obstructive Lung Disease Stage 2–4 COPD patients. Methods Four randomised, double-blind, placebo-controlled, Phase III studies were analysed. Changes in heart rate and systoli…

Perfil farmacológico del roflumilast

2010

Roflumilast (3-cyclopropylmethoxy-4-difluoromethoxy-n-(3,5-dichloropyrid-4-yl)benzamide) was the first agent of a novel pharmacological class, selective phosphodiesterase 4 (PDE(4)) inhibitors, approved for the use of chronic obstructive pulmonary disease (COPD). The molecular mechanism of action of roflumilast is inhibition of the PDE(4) isoenzyme with a consequent increase of cyclic adenosine monophosphate. Roflumilast evidently has several pharmacological effects: antiinflammatory, anti-emphysema, and antibiotic actions. This drug also inhibits pulmonary hypertension and reduces mucus hypersecretion. The pharmacological actions leading to these effects are: a) inhibition of reactive oxyg…

Corrigendum to “Healthcare costs of the SATisfaction and adherence to COPD treatment (SAT) study follow-up” [Respir. Med. 153 (2019) 68–75]

2019

Cardiovascular Events During and After Bronchiectasis Exacerbations and Long-term Mortality.

2022

ABSTRACT Background Population-based and retrospective studies have shown that risk for cardiovascular events such as arrythmias, ischemic episodes or heart failure, increase during and after bronchiectasis exacerbations. Research Question What are the risk factors for cardiovascular events (CVE) during and after bronchiectasis exacerbations and its impact on mortality? Study Design and Methods This was a post-hoc retrospective analysis of a prospective observational study of 250 patients with bronchiectasis at two tertiary care hospitals. Only the first exacerbation was considered for each patient, collecting demographic, comorbidity, and severity data. The main outcomes were the appearanc…

S61 Analysis of the efficacy and safety of the combination of tiotropium + olodaterol in patients with COPD by previous usage of inhaled corticostero…

2015

Rationale Tiotropium (T), a long-acting muscarinic antagonist, and olodaterol (O), a long-acting β 2 -agonist (both administered once daily), have been studied as a once-daily combination. Two Phase III studies have demonstrated that T+O significantly improved lung function and symptoms over T and O monotherapy treatments in patients with moderate to very severe chronic obstructive pulmonary disease (COPD). 1 During these studies, patients were allowed to continue existing treatment with inhaled corticosteroids (ICS); this analysis was conducted to determine the effects of study treatment in patients receiving or not receiving ICS as reported at baseline. Methods A total of 5162 patients we…

Aclidinium inhibits human lung fibroblast to myofibroblast transition

2011

Background Fibroblast to myofibroblast transition is believed to contribute to airway remodelling in lung diseases such as asthma and chronic obstructive pulmonary disease. This study examines the role of aclidinium, a new long-acting muscarinic antagonist, on human fibroblast to myofibroblast transition. Methods Human bronchial fibroblasts were stimulated with carbachol (10 −8 to 10 −5  M) or transforming growth factor-β1 (TGF-β1; 2 ng/ml) in the presence or absence of aclidinium (10 −9 to 10 −7  M) or different drug modulators for 48 h. Characterisation of myofibroblasts was performed by analysis of collagen type I and α-smooth muscle actin (α-SMA) mRNA and protein expression as well as α…

Pulmonary hypertension associated with ponatinib therapy

2016

IF 8.332; International audience; A case of pulmonary hypertension associated with ponatinib therapy in a chronic myelogenous leukaemia patient.

Device Therapy for Rate Control: Pacing, Resynchronisation and AV Node Ablation

2017

Atrioventricular node ablation (AVNA) is generally reserved for patients whose atrial fibrillation (AF) is refractory all other therapeutic options, since the recipients will often become pacemaker dependent. In such patients, this approach may prove particularly useful, especially if a tachycardia-induced cardiomyopathy is suspected. Historically, an "ablate and pace" approach has involved AVNA and right ventricular pacing, with or without an atrial lead. There is also an evolving role for atrioventricular node ablation in patients with AF who require cardiac resynchronisation therapy for treatment of systolic heart failure. A mortality benefit over pharmacotherapy has been demonstrated in…