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Browse 4,312 clinical trials for asthma. Find studies that match your criteria and connect with research centers.
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NCT01696214
The primary aim of the pilot (SAPS) protocol is to determine the feasibility and utility of implementing the provisional design of the full scale TOM trial (e.g., the six month treatment period, the impact of the smoking cessation intervention). There is no active hypothesis for the Vanguard Protocol.
NCT03813810
The aim of this study is to evaluate the impact of air pollution on the occurrence and clinical course of chronic respiratory diseases, and discover new biomarkers from various devices such as CT images that can indicate the process and amount of lung damage caused by air pollution. Accordingly, the investigators have designed an prospective cohort with enrollment of normal people and patients with chronic respiratory diseases of three different categories (chronic obstructive pulmonary disease, asthma, idiopathic pulmonary fibrosis). Participants will be followed up for a period of one year, with evaluation of the clinical course of the respiratory disease and exposure to air pollution.
NCT03797859
Transnasal Humidified Rapid-Insufflation Ventilatory Exchange (THRIVE) denotes the use of high-flow humidified nasal oxygen system (for example Optiflow®) as an alternative ventilation modality for an anesthetized patient without spontaneous respiration. This method requires only basic airway management manoeuvres to keep the airway open and provides both stable longterm oxygenation as well as apneic ventialtion. We plan to evaluate this methods physiological performance under standardized conditions of airway management by frequent, repeated arterial blood gas analyses.