The European respiratory journal : official journal of the European Society for Clinical Respiratory Physiology
-
Randomized Controlled Trial
Propofol versus propofol plus hydrocodone for flexible bronchoscopy: a randomised study.
Propofol and the combination of a benzodiazepine and an opiate have been established for sedation in flexible bronchoscopy. It is as yet unknown whether propofol in combination with an opiate is superior to propofol alone to suppress cough during the procedure. 300 consecutive patients undergoing flexible bronchoscopy at a tertiary care university hospital were randomly allocated to receive either the combination propofol and hydrocodone or propofol alone in a double-blind fashion. The primary end-point was the cough score during the procedure as estimated by the physician using a visual analogue scale. ⋯ Complex examinations, including bronchoalveolar lavage or transbronchial biopsy, benefited more from additional opiate. The duration of the procedure, time to discharge and complication rate were similar in both groups. The combination of propofol and hydrocodone is safe and superior to propofol alone for cough suppression in flexible bronchoscopy.
-
Clinical Trial
Roflumilast with long-acting β2-agonists for COPD: influence of exacerbation history.
The oral, selective phosphodiesterase type-4 inhibitor roflumilast reduces exacerbations and improves lung function in patients with severe-to-very severe chronic obstructive pulmonary disease (COPD). We investigated the efficacy and safety of roflumilast used concomitantly with long-acting β(2)-agonists (LABAs) to reduce exacerbations, and the influence of exacerbation history. Pooled data were analysed from two 12-month, placebo-controlled roflumilast (500 μg once daily) studies involving 3,091 patients with severe-to-very severe COPD. ⋯ Similarly, roflumilast remained effective with concomitant SAMA. No differences arose in adverse events between these subgroups. Roflumilast may be used to reduce exacerbations and improve dyspnoea and lung function, without increasing adverse events in COPD patients receiving concomitant LABAs.
-
The aim of this case-control study was to investigate the prevalence of exercise intolerance, muscle weakness and fatigue in sarcoidosis patients. Additionally, we evaluated whether fatigue can be explained by exercise capacity, muscle strength or other clinical characteristics (lung function tests, radiographic stages, prednisone usage and inflammatory markers). 124 sarcoidosis patients (80 males) referred to the Maastricht University Medical Centre (Maastricht, the Netherlands) were included (mean age 46.6±10.2 yrs). Patients performed a 6-min walk test (6MWT) and handgrip force (HGF), elbow flexor muscle strength (EFMS), quadriceps peak torque (QPT) and hamstring peak torque (HPT) tests. ⋯ Fatigue was neither predicted by exercise capacity, nor by muscle strength. Besides fatigue, exercise intolerance and muscle weakness are frequent problems in sarcoidosis. We therefore recommend physical tests in the multidisciplinary management of sarcoidosis patients, even in nonfatigued patients.
-
Editorial Comment
It is time for patients to undergo bronchoscopy without discomfort.