| Autor: |
Ahmed H. M. Sobh, Hoda Rabea, Manal Ali Hamouda, Farid Shawky, Mohamed E. A. Abdelrahim |
| Jazyk: |
angličtina |
| Rok vydání: |
2022 |
| Předmět: |
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| Zdroj: |
Beni-Suef University Journal of Basic and Applied Sciences, Vol 11, Iss 1, Pp 1-9 (2022) |
| Druh dokumentu: |
article |
| ISSN: |
2314-8543 |
| DOI: |
10.1186/s43088-022-00268-2 |
| Popis: |
Abstract Background Pressurized metered-dose inhalers (pMDIs) are among the most common devices that asthmatic patients use. The poor pMDI inhalation technique mostly results in poor lung deposition. The present work aimed to compare the impact of introducing two different training devices combined with their related smartphone applications on the proper performance of the inhalation technique and lung function in asthmatic adults. Methods A total of 316 patients were allocated to 3 groups, 105 in the control group (normal patient education group), 104 in the group using the Clip-Tone device and its smartphone applications, and 107 in the group using the Flo-Tone and its smartphone applications. Each group had three visits. Their number of inhalation technique mistakes was recorded, their forced expiratory volume in the first second (FEV1) was measured, and an asthma control test (ACT) was given. Afterward, they had their allocated training. Differences in medians of outcomes among repeated visits per group and different groups per visit were measured. Finally, correlation statistics between FEV1% of predicted and the correct performance of inhalation technique (as a whole and as separate steps) per visit were conducted to study any associations if existed. Results In the short term (after 2 visits), the Clip-Tone group showed significant superiority (p |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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