Assessment of Inhalation Technique in Clinical and Functional Control of Asthma and Chronic Obstructive Pulmonary Disease
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | https://www.actamedicaportuguesa.com/revista/index.php/amp/article/view/5905 |
Resumo: | Introduction: Chronic obstructive pulmonary disease and asthma affect almost 300 million individuals. Inhaled therapy is often associated with technical errors reducing efficacy and compliance.Objective: To evaluate the inhalation technique and its relation with clinical and functional control in asthma and chronic obstructive pulmonary disease.Material and Methods: Analytical cross-sectional study including patients with asthma and chronic obstructive pulmonary disease treated with any type of inhaler device. Demographic data and inquiry about previous teaching of inhalation technique were collected in all participants. Inhalation technique was evaluated in: Step 1 - device activation; Step 2 - previous expiration; Step 3 - inspiration; Step 4 - end inspiratory pause. Clinical control was assessed from the questionnaires Asthma Control Test, Control of Allergic Rhinitis and Asthma Test, modified Medical Research Council and Chronic Obstructive Pulmonary Disease Assessment Test. Spirometric evaluation was performed in all participants.Results: From a total of 62 subjects, 74.19% made at least one error, mainly during step 2 (53.2%). Previous education on inhalation technique was associated with lower number of errors (p = 0.014). There was no association between number of errors and age (p = 0.321), years of diagnosis (p = 0.119) or spirometric evaluation (p > 0.05). In asthma an association was found between number of errors and Asthma Control Test (p = 0.032) and Control of Allergic Rhinitis and Asthma Test (p = 0.008).Discussion and Conclusion: Teaching inhalation technique has a positive impact on its future performance. Most patients make mistakes, affecting clinical control in asthma, although in chronic obstructive pulmonary isease no relation was found. This is an ongoing work that aims to reevaluate inhalation technique after patients’ education and its further impact. |
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Assessment of Inhalation Technique in Clinical and Functional Control of Asthma and Chronic Obstructive Pulmonary DiseaseAvaliação da Técnica Inalatória no Controlo Clínico e Funcional da Asma e Doença Pulmonar Obstrutiva CrónicaAdministrationInhalationAsthmaNebulizers and VaporizersPulmonary DiseaseChronic Obstructive.Administração por InalaçãoAsmaDoença Pulmonar Obstrutiva CrónicaNebulizadores e Vaporizadores.Introduction: Chronic obstructive pulmonary disease and asthma affect almost 300 million individuals. Inhaled therapy is often associated with technical errors reducing efficacy and compliance.Objective: To evaluate the inhalation technique and its relation with clinical and functional control in asthma and chronic obstructive pulmonary disease.Material and Methods: Analytical cross-sectional study including patients with asthma and chronic obstructive pulmonary disease treated with any type of inhaler device. Demographic data and inquiry about previous teaching of inhalation technique were collected in all participants. Inhalation technique was evaluated in: Step 1 - device activation; Step 2 - previous expiration; Step 3 - inspiration; Step 4 - end inspiratory pause. Clinical control was assessed from the questionnaires Asthma Control Test, Control of Allergic Rhinitis and Asthma Test, modified Medical Research Council and Chronic Obstructive Pulmonary Disease Assessment Test. Spirometric evaluation was performed in all participants.Results: From a total of 62 subjects, 74.19% made at least one error, mainly during step 2 (53.2%). Previous education on inhalation technique was associated with lower number of errors (p = 0.014). There was no association between number of errors and age (p = 0.321), years of diagnosis (p = 0.119) or spirometric evaluation (p > 0.05). In asthma an association was found between number of errors and Asthma Control Test (p = 0.032) and Control of Allergic Rhinitis and Asthma Test (p = 0.008).Discussion and Conclusion: Teaching inhalation technique has a positive impact on its future performance. Most patients make mistakes, affecting clinical control in asthma, although in chronic obstructive pulmonary isease no relation was found. This is an ongoing work that aims to reevaluate inhalation technique after patients’ education and its further impact.Introdução: A doença pulmonar obstrutiva crónica e a asma afectam quase 300 milhões de indivíduos em todo o mundo. A terapêutica inalatória associa-se frequentemente a erros na técnica realizada reduzindo a eficácia e adesão.Objectivo: Avaliar a técnica inalatória e sua relação com o controlo clínico e funcional em asma e doença pulmonar obstrutiva crónica.Material e Métodos: Estudo transversal analítico incluindo doentes com asma e doença pulmonar obstrutiva crónica medicados com dispositivos inalatórios. Recolheram-se dados demográficos e existência de ensino prévio da técnica. Avaliou-se a técnica inalatória em: Passo 1 – expiração prévia; Passo 2 – activação do dispositivo; Passo 3 – inspiração; Passo 4 – apneia final. O controlo clínico avaliou-se com os questionários Asthma Control Test, Control of Allergic Rhinitis and Asthma Test, modified Medical Research Council e Chronic Obstructive Pulmonary Disease Assessment Test. Todos os participantes realizaram avaliação espirométrica.Resultados: Obtiveram-se 62 participantes, dos quais 74,19% cometeram pelo menos um erro na inalação, principalmente na expiração prévia (53,2%). A existência prévia de ensino da técnica associou-se a menor nº de erros (p = 0,014). Não houve associação entre nº de erros e idade (p = 0,321), nº de anos de diagnóstico (p = 0,119) ou avaliação espirométrica (p > 0,05). Na asma encontrou-se associação entre menor número de erros e Asthma Control Test (p = 0,032) e Control of Allergic Rhinitis and Asthma Test (p = 0,008).Discussão e Conclusão: O ensino da técnica inalatória melhora o seu desempenho futuro. A maioria dos doentes comete erros afectando o controlo clínico na asma, apesar de na doença pulmonar obstrutiva crónica não se verificar nenhuma associação. Este trabalho encontra-se a decorrer procurando reavaliar os doentes após o ensino da técnica e verificar o seu impacto subsequente.Ordem dos Médicos2015-10-20info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfapplication/mswordhttps://www.actamedicaportuguesa.com/revista/index.php/amp/article/view/5905oai:ojs.www.actamedicaportuguesa.com:article/5905Acta Médica Portuguesa; Vol. 28 No. 6 (2015): November-December; 702-707Acta Médica Portuguesa; Vol. 28 N.º 6 (2015): Novembro-Dezembro; 702-7071646-07580870-399Xreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAPenghttps://www.actamedicaportuguesa.com/revista/index.php/amp/article/view/5905https://www.actamedicaportuguesa.com/revista/index.php/amp/article/view/5905/4548https://www.actamedicaportuguesa.com/revista/index.php/amp/article/view/5905/7573Maricoto, TiagoRodrigues, Luís VazTeixeira, GilbertoValente, CarlaAndrade, LíliaSaraiva, Alcinainfo:eu-repo/semantics/openAccess2022-12-20T11:04:37Zoai:ojs.www.actamedicaportuguesa.com:article/5905Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T16:19:13.442561Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Assessment of Inhalation Technique in Clinical and Functional Control of Asthma and Chronic Obstructive Pulmonary Disease Avaliação da Técnica Inalatória no Controlo Clínico e Funcional da Asma e Doença Pulmonar Obstrutiva Crónica |
title |
Assessment of Inhalation Technique in Clinical and Functional Control of Asthma and Chronic Obstructive Pulmonary Disease |
spellingShingle |
Assessment of Inhalation Technique in Clinical and Functional Control of Asthma and Chronic Obstructive Pulmonary Disease Maricoto, Tiago Administration Inhalation Asthma Nebulizers and Vaporizers Pulmonary Disease Chronic Obstructive. Administração por Inalação Asma Doença Pulmonar Obstrutiva Crónica Nebulizadores e Vaporizadores. |
title_short |
Assessment of Inhalation Technique in Clinical and Functional Control of Asthma and Chronic Obstructive Pulmonary Disease |
title_full |
Assessment of Inhalation Technique in Clinical and Functional Control of Asthma and Chronic Obstructive Pulmonary Disease |
title_fullStr |
Assessment of Inhalation Technique in Clinical and Functional Control of Asthma and Chronic Obstructive Pulmonary Disease |
title_full_unstemmed |
Assessment of Inhalation Technique in Clinical and Functional Control of Asthma and Chronic Obstructive Pulmonary Disease |
title_sort |
Assessment of Inhalation Technique in Clinical and Functional Control of Asthma and Chronic Obstructive Pulmonary Disease |
author |
Maricoto, Tiago |
author_facet |
Maricoto, Tiago Rodrigues, Luís Vaz Teixeira, Gilberto Valente, Carla Andrade, Lília Saraiva, Alcina |
author_role |
author |
author2 |
Rodrigues, Luís Vaz Teixeira, Gilberto Valente, Carla Andrade, Lília Saraiva, Alcina |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Maricoto, Tiago Rodrigues, Luís Vaz Teixeira, Gilberto Valente, Carla Andrade, Lília Saraiva, Alcina |
dc.subject.por.fl_str_mv |
Administration Inhalation Asthma Nebulizers and Vaporizers Pulmonary Disease Chronic Obstructive. Administração por Inalação Asma Doença Pulmonar Obstrutiva Crónica Nebulizadores e Vaporizadores. |
topic |
Administration Inhalation Asthma Nebulizers and Vaporizers Pulmonary Disease Chronic Obstructive. Administração por Inalação Asma Doença Pulmonar Obstrutiva Crónica Nebulizadores e Vaporizadores. |
description |
Introduction: Chronic obstructive pulmonary disease and asthma affect almost 300 million individuals. Inhaled therapy is often associated with technical errors reducing efficacy and compliance.Objective: To evaluate the inhalation technique and its relation with clinical and functional control in asthma and chronic obstructive pulmonary disease.Material and Methods: Analytical cross-sectional study including patients with asthma and chronic obstructive pulmonary disease treated with any type of inhaler device. Demographic data and inquiry about previous teaching of inhalation technique were collected in all participants. Inhalation technique was evaluated in: Step 1 - device activation; Step 2 - previous expiration; Step 3 - inspiration; Step 4 - end inspiratory pause. Clinical control was assessed from the questionnaires Asthma Control Test, Control of Allergic Rhinitis and Asthma Test, modified Medical Research Council and Chronic Obstructive Pulmonary Disease Assessment Test. Spirometric evaluation was performed in all participants.Results: From a total of 62 subjects, 74.19% made at least one error, mainly during step 2 (53.2%). Previous education on inhalation technique was associated with lower number of errors (p = 0.014). There was no association between number of errors and age (p = 0.321), years of diagnosis (p = 0.119) or spirometric evaluation (p > 0.05). In asthma an association was found between number of errors and Asthma Control Test (p = 0.032) and Control of Allergic Rhinitis and Asthma Test (p = 0.008).Discussion and Conclusion: Teaching inhalation technique has a positive impact on its future performance. Most patients make mistakes, affecting clinical control in asthma, although in chronic obstructive pulmonary isease no relation was found. This is an ongoing work that aims to reevaluate inhalation technique after patients’ education and its further impact. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-10-20 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://www.actamedicaportuguesa.com/revista/index.php/amp/article/view/5905 oai:ojs.www.actamedicaportuguesa.com:article/5905 |
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https://www.actamedicaportuguesa.com/revista/index.php/amp/article/view/5905 |
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oai:ojs.www.actamedicaportuguesa.com:article/5905 |
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eng |
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eng |
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https://www.actamedicaportuguesa.com/revista/index.php/amp/article/view/5905 https://www.actamedicaportuguesa.com/revista/index.php/amp/article/view/5905/4548 https://www.actamedicaportuguesa.com/revista/index.php/amp/article/view/5905/7573 |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf application/msword |
dc.publisher.none.fl_str_mv |
Ordem dos Médicos |
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Ordem dos Médicos |
dc.source.none.fl_str_mv |
Acta Médica Portuguesa; Vol. 28 No. 6 (2015): November-December; 702-707 Acta Médica Portuguesa; Vol. 28 N.º 6 (2015): Novembro-Dezembro; 702-707 1646-0758 0870-399X reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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