Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 7 of 7 for “"Inhalation volume"”.
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Investigations to identify the influence of the inhalation manoeuvre on the ex-vivo dose emission and the in-vitro aerodynamic dose emission characteristics of dry powder inhalers: Studies to identify the influence of inhalation flow, inhalation volume and the number of inhalations per dose on the ex-vivo dose emission and the in-vitro aerodynamic dose emission characteristics of dry powder inhalers.
… particles in the respirable range ¿5¿m during inhalation. The patient's inspiratory effort together with the resistance inside the device creates this energy. Different inhalers provide varying degrees of resistance to inhalation flow and require different inhalation techniques for the …
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Investigations to identify the influence of the inhalation manoeuvre on the ex-vivo dose emission and the in-vitro aerodynamic dose emission characteristics of dry powder inhalers: Studies to identify the influence of inhalation flow, inhalation volume and the number of inhalations per dose on the ex-vivo dose emission and the in-vitro aerodynamic dose emission characteristics of dry powder inhalers.
… particles in the respirable range ¿5¿m during inhalation. The patient's inspiratory effort together with the resistance inside the device creates this energy. Different inhalers provide varying degrees of resistance to inhalation flow and require different inhalation techniques for the …
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In vitro methods to predict aerosol drug deposition in normal adults
… Novolizer DPIs using a breath simulator to mimic inhalation profiles reported in clinical trials of deposition from the same inhaler. Testing in the model triplet produced results for in vitro total lung deposition (TLD) consistent with the complete range of drug deposition results reported in …
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Relative bioavailability of terbutaline to the lungs following inhalation using different methods.
… lung and systemic bioavailability following inhalation and to measure the in-vitro characteristics of the emitted dose by these inhalation methods. Two new robust, accurate and sensitive high performance liquid chromatography methods for the determination of terbutaline in aqueous and urine …
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Pharmaceutical analysis and in-vitro aerodynamic characterisation of inhaled theophylline formulations containing drug particles prepared by supercritical fluid processing. Chromatographic, spectroscopic, and thermal analysis of micron-sized theophylline particles prepared by supercritical fluid technology and in-vitro evaluation of their performance as inhaled dry powder formulations.
… particles and assess the development of new inhalation product. The performance of inhaled SEDS theophylline with or without a carrier was evaluated using the developed HPLC method. Three samples having different particle sizes were selected out of the prepared powders by SEDS technique to be …
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Pharmaceutical analysis and in-vitro aerodynamic characterisation of inhaled theophylline formulations containing drug particles prepared by supercritical fluid processing. Chromatographic, spectroscopic, and thermal analysis of micron-sized theophylline particles prepared by supercritical fluid technology and in-vitro evaluation of their performance as inhaled dry powder formulations.
… particles and assess the development of new inhalation product. The performance of inhaled SEDS theophylline with or without a carrier was evaluated using the developed HPLC method. Three samples having different particle sizes were selected out of the prepared powders by SEDS technique to be …
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Evaluation of novel tool to ensure asthma and COPD patients use the approved inhalation technique when they use an inhaler. Clinical pharmacy studies investigating the impact of novel inhalation technique training devices and spacers on the inspiratory characteristics, disease control and quality of life of patients when using their inhalers.
… mechanisms to ensure patients use the correct inhalation method when using their inhaler. Research Ethics Committee approval was obtained and all the participants signed an informed consent form. In the first study, the recruited asthmatic children (n=17) and adults (n=39) had their metered …