Respirology : official journal of the Asian Pacific Society of Respirology
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Little published data exist regarding the learning curve for endobronchial ultrasound-transbronchial needle aspiration (EBUS-TBNA). We sought to assess the improvement in skill as trainees learned EBUS-TBNA in a clinical setting. ⋯ Significant variation is seen in the EBUS-TBNA learning curves of individual IP fellows and for individual procedure components, with ongoing improvement in EBUS-TBNA skill even after 200 clinical cases. These results highlight the need for validated, objective measures of individual competence, and can assist training programmes in ensuring adequate procedure volumes required for a majority of trainees to successfully complete these assessments.
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Randomized Controlled Trial Multicenter Study
Budesonide/formoterol maintenance and reliever therapy in asthma control: acute, dose-related effects and real-life effectiveness.
The efficacy of budesonide/formoterol maintenance and reliever therapy (BFMRT) in asthma control is well documented in large randomized controlled trials. However, the acute reliever effects and real-life effectiveness are seldom reported. ⋯ Budesonide/formoterol as reliever exerts acute, dose-related anti-inflammatory effects and FEV1 improvement in symptomatic asthmatics. BFMRT is effective in asthma control. However, the decrease in long-term follow-up rate remains an issue to overcome in real-life settings.