The effects of training on inhaler technique and quality of life in patients with COPD.

abstract：BACKGROUND:Spiromax(®) is a novel dry powder inhaler for patients with asthma or chronic obstructive pulmonary disease (COPD). The studies presented here provide further data on attributes (in vitro dosing consistency with budesonide-formoterol (DuoResp) Spiromax; flow rates through empty versions of the Spiromax and T...

journal_title：Journal of aerosol medicine and pulmonary drug delivery

authors： Canonica GW,Arp J,Keegstra JR,Chrystyn H

更新日期：2015-10-01 00:00:00

abstract：BACKGROUND:High flow nasal cannula oxygen therapy (HFT) is increasingly used in intensive and emergency care departments. Patients suffering from respiratory failure, who are likely to benefit from HFT, may require aerosolized bronchodilators; therefore, combining nebulization with HFT may be relevant. This study aimed...

journal_title：Journal of aerosol medicine and pulmonary drug delivery

authors： Réminiac F,Vecellio L,Heuzé-Vourc'h N,Petitcollin A,Respaud R,Cabrera M,Pennec DL,Diot P,Ehrmann S

更新日期：2016-04-01 00:00:00

abstract：BACKGROUND:Dyspnea significantly impacts quality of life and is one of the most common symptoms in advanced illness. Systemically-administered opioids and benzodiazepines have been the most studied and utilized pharmacologic treatments for refractory dyspnea. Less attention has been given to the use of these medication...

journal_title：Journal of aerosol medicine and pulmonary drug delivery

authors： Boyden JY,Connor SR,Otolorin L,Nathan SD,Fine PG,Davis MS,Muir JC

更新日期：2015-02-01 00:00:00

abstract：BACKGROUND:The site of deposition in the respiratory tract for aerosolized, inhaled therapeutic drugs depends on both the particles' aerodynamic size and the patient's breathing pattern. METHODS:In 21 healthy subjects with normal lung function, we evaluated an extremely slow inhalation of a large 9.5-μm MMAD particle ...

journal_title：Journal of aerosol medicine and pulmonary drug delivery

authors： Zeman KL,Wu J,Bennett WD

更新日期：2010-12-01 00:00:00

abstract：BACKGROUND:Particle size and velocity are two of the most significant factors that impact the deposition of pressurized metered-dose inhaler (pMDI) sprays in the mouth cavity. pMDIs are prominently used around the world in the treatment of patients suffering from a variety of lung diseases such as asthma and chronic ob...

journal_title：Journal of aerosol medicine and pulmonary drug delivery

authors： Alatrash A,Matida E

更新日期：2016-12-01 00:00:00

abstract：BACKGROUND:Researchers, using checklists, have identified that 30%-90% of patients make errors in inhaler use. It is not certain whether these errors affect the delivery of medication. We have developed an electronic monitor (INCA™) that records audio each time an inhaler is used, providing objective information on inh...

journal_title：Journal of aerosol medicine and pulmonary drug delivery

authors： Sulaiman I,Seheult J,Sadasivuni N,MacHale E,Killane I,Giannoutsos S,Cushen B,Mokoka MC,Bhreathnach AS,Boland F,Reilly RB,Costello RW

更新日期：2017-08-01 00:00:00

abstract：PURPOSE:Many methods have been developed to evaluate dry powder inhalation techniques and their efficiency for disease control in asthma patients. However, it is difficult to apply these methods to clinical practice and research. In this study, we introduce a simple new method that can be applied to dry powder inhalati...

journal_title：Journal of aerosol medicine and pulmonary drug delivery

authors： Liang Y,Hu H,Tian C,Lei Y,Liu C,Luo F

更新日期：2016-10-01 00:00:00

abstract：BACKGROUND:Currently bronchial provocation testing (BPT) using mannitol powder cannot be performed in children under 6 years. A primary reason is it is challenging for children at this age to generate a consistent inspiratory effort to inhale mannitol efficiently from a dry powder inhaler. A prototype system, which doe...

journal_title：Journal of aerosol medicine and pulmonary drug delivery

authors： Tang P,Leung SS,Hor E,Ruzycki CA,Carrigy NB,Finlay WH,Brannan JD,Devadason S,Anderson SD,Sly PD,Samnick K,Chan HK

更新日期：2015-12-01 00:00:00

abstract：BACKGROUND:Small rodents continue to be the mainstay for the assessment of pharmacological and toxicological data of inhaled therapeutics. For meaningful interpretation of the results information about deposition of aerosol particles in the respiratory tract is warranted, but not trivial to obtain for animals with nose...

journal_title：Journal of aerosol medicine and pulmonary drug delivery

authors： Ahmed A,Prime D,Burnell PK,Högger P

更新日期：2012-06-01 00:00:00

abstract：: Background: Many countries have introduced a compulsory use of community masks for certain public areas during the SARS-CoV-2 pandemic. Different manufacturers offer reusable community masks in large quantities. The efficacy of these masks, however, is unknown. ...

journal_title：Journal of aerosol medicine and pulmonary drug delivery

authors： Maurer L,Peris D,Kerl J,Guenther F,Koehler D,Dellweg D

更新日期：2020-09-23 00:00:00

abstract：BACKGROUND:The effectiveness of metered-dose inhalers (MDIs) in delivering medication to the lungs highly depends on its correct usage technique. Current guidelines state optimal technique for high lung deposition should include a slow inhalation (>5 seconds) at an inspiratory flow rate of 30 L/min and inhaler actuatio...

journal_title：Journal of aerosol medicine and pulmonary drug delivery

authors： Biswas R,Hanania NA,Sabharwal A

更新日期：2017-08-01 00:00:00

abstract：BACKGROUND:The Abbreviated Impactor Measurement (AIM) concept simplifies determination of aerodynamic size metrics for inhaler quality control testing. A similar approach is needed to compare in vitro particle size distribution metrics with human respiratory tract (HRT) deposition. METHODS:An abbreviated impactor base...

journal_title：Journal of aerosol medicine and pulmonary drug delivery

authors： Mitchell J,Copley M,Sizer Y,Russell T,Solomon D

更新日期：2012-08-01 00:00:00

abstract：: Background: Inhalation of medications is the cornerstone in the treatment of patients with lung diseases. A variety of inhalation devices exists and each device has specific requirements to achieve optimum inhalation of the drug. The goal of this study was to establish a c...

journal_title：Journal of aerosol medicine and pulmonary drug delivery

authors： Pohlmann G,Hohlfeld JM,Haidl P,Pankalla J,Cloes RM

更新日期：2018-12-01 00:00:00

abstract：BACKGROUND:Remote inhaler monitoring is an emerging technology that enables the healthcare team to monitor the time and location of a patient's inhaler use. We assessed the feasibility of remote inhaler monitoring for chronic obstructive pulmonary disease (COPD) patients and the pattern of albuterol inhaler use associa...

journal_title：Journal of aerosol medicine and pulmonary drug delivery

authors： Sumino K,Locke ER,Magzamen S,Gylys-Colwell I,Humblet O,Nguyen HQ,Thomas RM,Fan VS

更新日期：2018-06-01 00:00:00

abstract：:The success of inhalation therapy is not only dependent upon the pharmacology of the drugs being inhaled but also upon the site and extent of deposition in the respiratory tract. Similarly, the toxicity of environmental and industrial particulate matter is affected not only by the nature of the dust but also by the am...

journal_title：Journal of aerosol medicine and pulmonary drug delivery

authors： Darquenne C

更新日期：2020-08-01 00:00:00

abstract：: Background: Salvia miltiorrhiza polyphenolic acid (SMPA) is effective in the treatment of cardiovascular diseases and currently it is administered orally or intravenously. However, SMPA is poorly absorbed orally and quickly eliminated in vivo. A long-term frequent intraveno...

journal_title：Journal of aerosol medicine and pulmonary drug delivery

authors： Lu P,Xing Y,Peng H,Liu Z,Zhou QT,Xue Z,Ma Z,Kebebe D,Zhang B,Liu H

更新日期：2020-04-01 00:00:00

abstract：BACKGROUND:Computer modeling is used to predict inhaled aerosol deposition in the lung based on definition of the aerosol characteristics and the breathing pattern and airway anatomy of the subject. Validation of the models is limited by the lack of detailed experimental data. Three-dimensional imaging provides an oppo...

journal_title：Journal of aerosol medicine and pulmonary drug delivery

authors： Fleming J,Conway J,Majoral C,Katz I,Caillibotte G,Pichelin M,Montesantos S,Bennett M

更新日期：2015-12-01 00:00:00

abstract：:Inhalation is a potentially viable route of administration for numerous agents. In diabetes mellitus, the need for frequent injections to achieve ideal glycemic control remains a significant limitation for initiating and complying with insulin therapy in a large number of patients. To overcome this barrier, inhaled in...

journal_title：Journal of aerosol medicine and pulmonary drug delivery

authors： Zarogoulidis P,Papanas N,Kouliatsis G,Spyratos D,Zarogoulidis K,Maltezos E

更新日期：2011-10-01 00:00:00

abstract：BACKGROUND:The Respimat Soft Mist Inhaler is reported to generate an aerosol with low spray momentum and a small droplet size. However, the transport characteristics of the Respimat aerosol are not well understood. The objective of this study was to characterize the transport and deposition of an aerosol emitted from t...

journal_title：Journal of aerosol medicine and pulmonary drug delivery

authors： Worth Longest P,Hindle M

更新日期：2009-06-01 00:00:00

abstract：BACKGROUND:Inhaled atropine is being developed as a systemic and pulmonary treatment for the extended recovery period after chemical weapons exposure. We performed a pharmacokinetics study comparing inhaled atropine delivery using the MicroDose Therapeutx Dry Powder Inhaler (DPIA) with intramuscular (IM) atropine deliv...

journal_title：Journal of aerosol medicine and pulmonary drug delivery

authors： Corcoran TE,Venkataramanan R,Hoffman RM,George MP,Petrov A,Richards T,Zhang S,Choi J,Gao YY,Oakum CD,Cook RO,Donahoe M

更新日期：2013-02-01 00:00:00

abstract：BACKGROUND:To validate the 'Test of Adherence to Inhalers' (TAI), a 12-item questionnaire designed to assess the adherence to inhalers in patients with COPD or asthma. METHODS:A total of 1009 patients with asthma or COPD participated in a cross-sectional multicenter study. Patients with electronic adherence ≥80% were ...

journal_title：Journal of aerosol medicine and pulmonary drug delivery

authors： Plaza V,Fernández-Rodríguez C,Melero C,Cosío BG,Entrenas LM,de Llano LP,Gutiérrez-Pereyra F,Tarragona E,Palomino R,López-Viña A,TAI Study Group.

更新日期：2016-04-01 00:00:00

abstract：: Background: The photo reflection method (PRM) is used to measure light reflected from particles released from dry powder inhalers (DPIs). This simple method depicts time trajectories of released drugs; however, it underestimates the number of particles at high peak inhalat...

journal_title：Journal of aerosol medicine and pulmonary drug delivery

authors： Kondo T,Hibino M,Tanigaki T,Tajiri S,Horiuchi S

更新日期：2020-11-04 00:00:00

abstract：:Since the early 1960s, there has been a continuous evolution in scientific understanding regarding bioequivalence (BE) of oral dosage forms, intermittently punctuated by some breakthrough research findings and conceptual advances. The accumulated knowledge from this body of research has been translated into a sophisti...

journal_title：Journal of aerosol medicine and pulmonary drug delivery

authors： Horhota ST

更新日期：2014-12-01 00:00:00

abstract：:Exhaled breath condensate (EBC) consists mainly of water, but also contains semivolatile and nonvolatile compounds. The aim of this study was to develop a system in which two condensers are simultaneously used in series to clarify the mechanisms of EBC condensation. Two aliquots of EBC (EBC1 and EBC2) were collected f...

journal_title：Journal of aerosol medicine and pulmonary drug delivery

authors： Corradi M,Goldoni M,Caglieri A,Folesani G,Poli D,Corti M,Mutti A

更新日期：2008-03-01 00:00:00

abstract：BACKGROUND:Programmed cell death 4 (PDCD4), a protein that binds to eukaryotic initiation factor 4A (eIF4A), inhibits the initiation of translation. Although a number of tumor suppressors target transcription, Pdcd4 is the first suppressor targeting protein translation, and has also been suggested to function as a tumo...

journal_title：Journal of aerosol medicine and pulmonary drug delivery

authors： Hwang SK,Minai-Tehrani A,Lim HT,Shin JY,An GH,Lee KH,Park KR,Kim YS,Beck GR Jr,Yang HS,Cho MH

更新日期：2010-10-01 00:00:00

abstract：:Antibiotic-resistant bacterial infections have renewed interest in finding substitute methods of treatment. The purpose of the present in vitro study was to investigate the possibility of respiratory delivery of a Burkholderia cepacia complex (BCC) bacteriophage by nebulized aerosol administration. Bacteriophages in i...

journal_title：Journal of aerosol medicine and pulmonary drug delivery

authors： Golshahi L,Seed KD,Dennis JJ,Finlay WH

更新日期：2008-12-01 00:00:00

abstract：:The use of gamma camera imaging following the inhalation of a radiolabel has been widely used by researchers to investigate the fate of inhaled aerosols. The application of two-dimensional (2D) planar gamma scintigraphy and single-photon emission computed tomography (SPECT) to the study of inhaled aerosols is discusse...

journal_title：Journal of aerosol medicine and pulmonary drug delivery

authors： Conway J,Fleming J,Bennett M,Havelock T

更新日期：2013-06-01 00:00:00

abstract：BACKGROUND:Understanding the regional partition of deposition of inhaled particles within the lung is important for improving targeted delivery of inhaled aerosolized drugs. One factor affecting regional deposition is gravity. As the lung deforms under its own weight, changes in lung volume, in airway geometries, and i...

journal_title：Journal of aerosol medicine and pulmonary drug delivery

authors： Sá RC,Zeman KL,Bennett WD,Prisk GK,Darquenne C

更新日期：2015-12-01 00:00:00

abstract：:The available toxicity data of benzalkonium chloride (BKC) clearly shows that it is toxic; however, the weight of evidence favors the view that at doses encountered in nasally and orally inhaled pharmaceutical preparations it is well tolerated. The adverse toxicological data predominantly come from in vitro and animal...

journal_title：Journal of aerosol medicine and pulmonary drug delivery

authors： Johnson NF

更新日期：2018-02-01 00:00:00

abstract：:The present study aimed at assessing the pharmacokinetics (PK) and safety pharmacodynamics (PD) of 24 microg formoterol delivered via a Novolizer and via an Aerolizer in healthy subjects. This was a randomized, open-label, crossover study. Beside PK, serum potassium, and glucose profiles, vital signs, and ECG were rec...

journal_title：Journal of aerosol medicine and pulmonary drug delivery

authors： Petzold U,Kremer HJ,Nguyen DT,Munzel U,Dietrich H,Maus J

更新日期：2008-09-01 00:00:00