Fentanyl nasal spray in a patient with end-stage COPD and severe chronic breathlessness.

Insufficient control of chronic breathlessness may induce excessive use of fentanyl nasal spray in COPD patients. Prescription of fentanyl nasal spray for breathlessness should only be done as part of palliative treatment and requires close follow-up. http://bit.ly/2YdOjJ1.

Cluster-randomised trial of a nurse-led advance care planning session in patients with COPD and their loved ones.

RATIONALE: Advance care planning (ACP) is uncommon in patients with chronic obstructive pulmonary disease (COPD). OBJECTIVES: To assess whether a nurse-led ACP-intervention can improve quality of patient-physician end-of-life care communication in patients with COPD. Furthermore, the influence of an ACP-intervention on symptoms of anxiety and depression in patients and loved ones was studied. Finally, quality of death and dying was assessed in patients who died during 2-year follow-up. METHODS: A multicentre cluster randomised-controlled trial in patients with advanced COPD was performed. The intervention group received an 1.5 hours structured nurse-led ACP-session. Outcomes were: quality of patient-physician end-of-life care communication, prevalence of ACP-discussions 6 months after baseline, symptoms of anxiety and depression in patients and loved ones and quality of death and dying. RESULTS: 165 patients were enrolled (89 intervention; 76 control). The improvement of quality of patient-physician end-of-life care communication was significantly higher in the intervention group compared with the control group (p<0.001). The ACP-intervention was significantly associated with the occurrence of an ACP-discussion with physicians within 6 months (p=0.003). At follow-up, symptoms of anxiety were significantly lower in loved ones in the intervention group compared with the control group (p=0.02). Symptoms of anxiety in patients and symptoms of depression in both patients and loved ones were comparable at follow-up (p>0.05). The quality of death and dying was comparable between both groups (p=0.17). CONCLUSION: One nurse-led ACP-intervention session improves patient-physician end-of-life care communication without causing psychosocial distress in both patients and loved ones.

Prediction and course of symptoms and lung function around an exacerbation in chronic obstructive pulmonary disease.

BACKGROUND: Frequent exacerbations induce a high burden to Chronic Obstructive Pulmonary Disease (COPD). We investigated the course of exacerbations in the published COSMIC study that investigated the effects of 1-year withdrawal of fluticasone after a 3-month run-in treatment period with salmeterol/fluticasone in patients with COPD. METHODS: In 373 patients, we evaluated diary cards for symptoms, Peak Expiratory Flow (PEF), and salbutamol use and assessed their course during exacerbations. RESULTS: There were 492 exacerbations in 224 patients. The level of symptoms of cough, sputum, dyspnea and nocturnal awakening steadily increased from 2 weeks prior to exacerbation, with a sharp rise during the last week. Symptoms of cough, sputum, and dyspnea reverted to baseline values at different rates (after 4, 4, and 7 weeks respectively), whereas symptoms of nocturnal awakening were still increased after eight weeks. The course of symptoms was similar around a first and second exacerbation. Increases in symptoms and salbutamol use and decreases in PEF were associated with a higher risk to develop an exacerbation, but with moderate predictive values, the areas under the receiver operating curves ranging from 0.63 to 0.70. CONCLUSIONS: Exacerbations of COPD are associated with increased symptoms that persist for weeks and the course is very similar between a first and second exacerbation. COPD exacerbations are preceded by increased symptoms and salbutamol use and lower PEF, yet predictive values are too low to warrant daily use in clinical practice.

Onset of effect of aclidinium, a novel, long-acting muscarinic antagonist, in patients with COPD.

ABSTRACT Aclidinium bromide is a novel, long-acting, inhaled muscarinic antagonist in development for the treatment of chronic obstructive pulmonary disease (COPD). The aim of this study was to assess the rate of onset of bronchodilation with aclidinium compared with placebo and tiotropium. This was a double-blind, double-dummy, multicenter, crossover study in COPD patients with a post-bronchodilator forced expiratory volume in 1 second (FEV(1)) ≥30% and <60% predicted. On study days, patients received single doses of aclidinium 200 µg, tiotropium 18 µg, or placebo. Serial spirometry was conducted from 10 minutes to 3 hours post-dose. The primary variable was the percentage of patients with an increase in FEV(1) of ≥10% above baseline at 30 minutes post-dose. Other assessments included change from baseline in FEV(1) and dyspnea over 3 hours post-dose. A total of 115 patients entered the study. Significantly more patients had an increase in FEV(1) of ≥10% above baseline at 30 minutes with aclidinium and tiotropium versus placebo (49.5% and 51.8% versus 13.8%; p < 0.0001). At 30 minutes, the relative increase from baseline in FEV(1) was significantly higher for aclidinium and tiotropium versus placebo (12% and 11% versus 3%; p < 0.0001). Aclidinium and tiotropium also significantly increased FEV(1) (p < 0.01) and improved the perception of dyspnea compared with placebo at all measured time points from 10 minutes to 3 hours post-dose. In conclusion, aclidinium provided effective bronchodilation, similar to that seen with tiotropium, with significant improvements compared with placebo observed from 10 minutes post-dose.

Efficacy of formoterol Turbuhaler in the emergency treatment of patients with obstructive airway diseases.

Dry powder devices are rarely used in the emergency room (ER) treatment of acute and severe bronchoconstriction due to hesitations with respect to clinical efficacy. This study investigated the effects of two inhalers with formoterol in patients visiting the ER Department for acute and severe dyspnoea, mainly exacerbations of chronic obstructive pulmonary disease. Two doses of 12mug formoterol were given at enrolment, either via Turbuhaler or via pressurised metered dose inhaler, connected to a spacer device (pMDI+S) in a double-blind way and parallel design. Another two doses of 12 microg formoterol were given after 30 min. Forced expiratory volume in the 1s (FEV(1)) and Borg dyspnoea score were assessed until 60 min. The study was designed to test non-inferiority in effects on FEV(1). Seventy-seven patients were enrolled with a mean age of 66 years and a FEV(1) of 1.03 L (39% of predicted). The effects of the two treatments were almost identical. The mean improvement in FEV(1) at 60 min after formoterol Turbuhaler was 94% of the improvement after formoterol pMDI+S. A statistically significant non-inferiority was shown (p=0.037) at 60 min (primary endpoint) as well as at 5 and 30 min (secondary endpoints, p=0.0043 and 0.013, respectively). Improvements in the Borg dyspnoea score and other lung-function parameters did not differ significantly between the two devices. In conclusion, formoterol Turbuhaler was equally effective as formoterol pMDI+S in the treatment of acute bronchoconstriction within the ER.

Clinically important improvements in asthma-specific quality of life, but no difference in conventional clinical indexes in patients changed from conventional beclomethasone dipropionate to approximately half the dose of extrafine beclomethasone dipropionate.

STUDY OBJECTIVE: Clinical trials of asthma treatments usually use measures of asthma control to assess efficacy. However, it is also important to determine whether patients themselves benefit from interventions. The aim of this study was to evaluate health-related quality of life in patients with asthma switched from conventional chlorofluorocarbon (CFC) beclomethasone dipropionate (BDP) to hydrofluroalkane-134a (HFA) BDP extrafine aerosol at half the daily dose. DESIGN: Open-label, 12-month, parallel-group, randomized trial. SETTING: Fifty-seven centers in four countries (United States, Belgium, the Netherlands, and United Kingdom). PATIENTS: Four hundred seventy-three patients with a > or = 6-month history of asthma, stable symptoms, and maintained on CFC-BDP, 400 to 1,600 microg/d. INTERVENTIONS: HFA-BDP, 200 to 800 microg/d (n = 354), or CFC-BDP, 400 to 1,600 microg/d (n = 119). MEASUREMENTS AND RESULTS: The Asthma Quality of Life Questionnaire (AQLQ) and pulmonary function tests were completed at months 0, 2, 4, 8, and 12. For 1 month before each visit, patients made daily recordings of symptoms, peak expiratory flow, and beta(2)-agonist use. Two hundred ninety-six patients completed the study (HFA-BDP, 83.6%; CFC-BDP, 83.2%). At month 12, improvements in overall AQLQ scores were greater in the HFA-BDP group than in the CFC-BDP group (p = 0.0024). The number of patients who need to be treated with HFA-BDP for one to have a clinically important improvement in overall asthma-specific quality of life compared with CFC-BDP was 7.3. There was no evidence of differences (p > 0.05) between treatment groups for airway caliber, symptoms, or beta(2)-agonist use. CONCLUSION: Clinically important improvements in the AQLQ score were observed at month 12 for HFA-BDP vs CFC-BDP, while conventional clinical indexes of pulmonary function and asthma control were similar in the two groups.

Faster onset of bronchodilation with formoterol than with salmeterol in patients with stable, moderate to severe COPD: results of a randomized, double-blind clinical study.

OBJECTIVES: To compare the onset and magnitude of bronchodilation after dry powder inhalations of formoterol fumarate (Foradil Aerolizer) versus salmeterol xinofoate (Serevent Diskus) with respect to normalized (*) forced expiratory volume in 1 s area under the curve 0 to 1 h after inhalation (FEV1 AUC*0-1 h). DESIGN: A double-blind, double-dummy, multicentre, randomized, placebo controlled, single-dose, five-period crossover study. SETTING: Five centres in four countries - one centre each in France, Greece and Italy, and two centres in the Netherlands. PATIENTS: Forty-seven patients aged 42 to 80 years (mean age 63.5 years) with chronic obstructive pulmonary disease (COPD) stage II and III, and mean baseline FEV1 1.17 L (range 0.56 to 1.77 L). INTERVENTIONS: Patients inhaled single doses of formoterol dry powder (12 and 24 mg), single doses of salmeterol (50 and 100 mg) and matching placebo on five separate days. MAIN RESULTS: The estimates of treatment difference in absolute terms (0.086 L) and percentage change from predose baseline (7.8%) for the primary end point, FEV1 AUC*0-1 h, showed that formoterol 12 mg was statistically significantly superior to salmeterol 50 mg (P=0.0044 and P=0.0021, respectively). In addition, both doses of formoterol were statistically superior to placebo for both absolute improvement and percentage change (P=0.0001). The analysis of secondary variables also confirmed the superiority of formoterol over salmeterol. CONCLUSIONS: Formoterol is associated with a faster onset of bronchodilation than salmeterol in patients with COPD.