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首页> 外文期刊>Respiratory medicine >Characterization of the inspiratory manoeuvre when asthmatics inhale through a Turbohaler pre- and post-counselling in a community pharmacy.
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Characterization of the inspiratory manoeuvre when asthmatics inhale through a Turbohaler pre- and post-counselling in a community pharmacy.

机译：当哮喘患者在社区药房进行劝告前和劝告后通过Turbohaler吸气时，吸气动作的特征。

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Dose emission from a Turbohaler has been shown to be dependent on the rate of inhalation, with an optimal flow of 60 l min(-1) recommended. Some patients may need counselling to achieve this fast inhalation. Inhalation rate profiles of 24 asthmatics were measured when they inhaled through a placebo Turbohaler. The setting was a community pharmacy when the asthmatics came to collect their next supply of medication. Profiles were measured before and after counselling on how to use the Turbohaler. The mean (SD) peak inhalation rate through the Turbohaler pre- and post-counselling was 48.0 (16.8) and 54.7 (17.6) l min(-1), and their inspiratory volume was 1.75 (0.68) and 1.94 (0.62) l, respectively. Their mean (SD) percent predicted FEV1 was 57.0 (18.9)%. After counselling, 12 patients achieved an inhalation rate of > 60 l min(-1) and a further four obtained > 55 l min(-1). Emphasis should be placed on counselling patients prescribed all types of inhaled devices rather than concentrating on metered dose inhalers.
机译：已经证明Turbohaler的剂量排放取决于吸入速率，建议最佳流量为60 l min（-1）。一些患者可能需要咨询以实现这种快速吸入。当他们通过安慰剂Turbohaler吸入时，测量了24名哮喘患者的吸入率分布。当哮喘病患者来收集下一批药物时，这里是社区药房。在咨询如何使用Turbohaler之前和之后测量轮廓。进行劝告前后，Turbohaler的平均（SD）峰值吸气率为48.0（16.8）和54.7（17.6）l min（-1），吸气量为1.75（0.68）和1.94（0.62）l，分别。他们的平均（SD）百分比预测的FEV1为57.0（18.9）％。咨询后，有12名患者的吸入速率> 60 l min（-1），另外四名患者的吸入速率> 55 l min（-1）。应着重于对处方了所有类型吸入装置的患者进行咨询，而不是专注于计量吸入器。

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