Respirology : official journal of the Asian Pacific Society of Respirology
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Randomized Controlled Trial
Subgroup analysis of Asian patients in the INPULSIS® trials of nintedanib in idiopathic pulmonary fibrosis.
In the two-replicate randomized Phase III INPULSIS® trials in patients with idiopathic pulmonary fibrosis (IPF), nintedanib 150 mg bd significantly reduced the annual rate of decline in forced vital capacity (FVC) compared with placebo. The key secondary endpoints were time to first investigator-reported acute exacerbation and change from baseline in St George's Respiratory Questionnaire total score, both over 52 weeks. Here, we assessed the effect of nintedanib in Asian patients. ⋯ In pre-specified subgroup analyses of Asian versus White patients with IPF in the INPULSIS® trials, race did not influence the effect of nintedanib on disease progression.
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Randomized Controlled Trial
Randomized controlled trial of the effect of regular paracetamol on influenza infection.
Anti-pyretic treatment is recommended in the management of influenza infection. In animal models anti-pyretic treatment increases mortality from influenza. We investigated the effects of paracetamol on viral and clinical outcomes in adults with influenza infection. ⋯ ACTRN12611000497909 at the Australian New Zealand Clinical Trials Registry.
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Randomized Controlled Trial
Effects of low-dose morphine on perceived sleep quality in patients with refractory breathlessness: A hypothesis generating study.
The management of chronic refractory breathlessness is one of the indications for regular low-dose (≤30 mg/24 h) oral sustained release morphine. Morphine may disrupt sleep in some conditions and improve sleep quality in others. This study aimed to determine any signal of regular, low-dose morphine on perceived sleep disruption due to breathlessness and perceived sleep quality. ⋯ Four days of low-dose morphine improved perceived sleep quality in elderly participants with refractory breathlessness. Regular low-dose morphine targeted to reduce refractory breathlessness may yield associated benefits by reducing sleep disruption and improving sleep quality.
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Randomized Controlled Trial Multicenter Study
Efficacy and tolerability of budesonide/formoterol added to tiotropium compared with tiotropium alone in patients with severe or very severe COPD: A randomized, multicentre study in East Asia.
Triple combination therapy with tiotropium plus budesonide/formoterol has improved lung function and reduced exacerbation risk in patients with chronic obstructive pulmonary disease (COPD) in Western countries, but no such data exist for East Asian patients. This study aimed to evaluate the efficacy and tolerability of adding budesonide/formoterol to tiotropium compared with tiotropium alone in East Asian patients with severe/very severe COPD. ⋯ NCT01397890 at Clinicaltrials.gov.
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Randomized Controlled Trial
Association between intraoperative ventilator settings and plasma levels of soluble receptor for advanced glycation end-products in patients without pre-existing lung injury.
The soluble form of the receptor for advanced glycation end-products (sRAGE) is elevated and correlated with severity in patients with acute respiratory distress syndrome (ARDS). The impact of ventilator settings on plasma levels of sRAGE, in patients with or without pre-existing lung injury, remains under-investigated to date. Our objective was to assess the effects of a lung-protective ventilation strategy (combining low tidal volume, positive end-expiratory pressure and recruitment maneuvers), as compared with a non-protective approach (with high tidal volume and zero end-expiratory pressure), on plasma levels of sRAGE in patients without lung injury undergoing major abdominal surgery. ⋯ A lung-protective ventilation strategy decreased plasma sRAGE in patients without lung injury undergoing major abdominal surgery compared with the patients with non-protective ventilation. This intraoperative decrease could reflect a lesser degree of epithelial injury.