Feasibility of structured light plethysmography for the evaluation of lung function in preschool children with asthma
Background: Structured light plethysmography (SLP) is a new noninvasive technology to capture the movement of the thoracic and abdominal wall, and to assess some parameters indicative for lung function. Objective: The purpose of the study was to evaluate the feasibility of SLP in children with asthm...
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| Veröffentlicht in: | Allergy and asthma proceedings 2018-07, Vol.39 (4), p.e38-e42 |
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| creator | Ghezzi, Michele Tenero, Laura Piazza, Michele Zaffanello, Marco Paiola, Giulia Piacentini, Giorgio L. |
| description | Background: Structured light plethysmography (SLP) is a new noninvasive technology to capture the movement of the thoracic and abdominal wall, and to assess some parameters indicative for lung function. Objective: The purpose of the study was to evaluate
the feasibility of SLP in children with asthma. Methods: A total of 52 patients were enrolled: 25 with asthma exacerbation (group 1), 13 with well-controlled asthma (group 2), and 14 healthy controls (group 3). Every patient underwent SLP evaluation and a lung function
test. Results: SLP evaluations showed that the ratio of inspiratory flow at 50% of tidal volume (Vt) to expiratory flow at 50% of Vt, in which Vt is taken to be the exhaled chest wall movement, and flow is taken to be the time derivative of the chest wall movement (IE50)
value increased in group 1 compared with groups 2 and 3, with statistical significance (p = 0.018); the data were consistent with the spirometry parameter. A correlation between the IE50 and forced expiratory volume in the first second of expiration was highlighted (r = −0.35, p = 0.019).
Conclusion: SLP assessed airway obstruction, and its use in clinical practice could be applied in preschool children in future studies. |
| doi_str_mv | 10.2500/aap.2018.39.4143 |
| format | Article |
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the feasibility of SLP in children with asthma. Methods: A total of 52 patients were enrolled: 25 with asthma exacerbation (group 1), 13 with well-controlled asthma (group 2), and 14 healthy controls (group 3). Every patient underwent SLP evaluation and a lung function
test. Results: SLP evaluations showed that the ratio of inspiratory flow at 50% of tidal volume (Vt) to expiratory flow at 50% of Vt, in which Vt is taken to be the exhaled chest wall movement, and flow is taken to be the time derivative of the chest wall movement (IE50)
value increased in group 1 compared with groups 2 and 3, with statistical significance (p = 0.018); the data were consistent with the spirometry parameter. A correlation between the IE50 and forced expiratory volume in the first second of expiration was highlighted (r = −0.35, p = 0.019).
Conclusion: SLP assessed airway obstruction, and its use in clinical practice could be applied in preschool children in future studies.</description><identifier>ISSN: 1088-5412</identifier><identifier>EISSN: 1539-6304</identifier><identifier>DOI: 10.2500/aap.2018.39.4143</identifier><identifier>PMID: 30095401</identifier><language>eng</language><publisher>United States: OceanSide Publications, Inc</publisher><subject>Abdominal wall ; Adolescent ; Airway management ; Asthma ; Asthma - diagnosis ; Asthma - physiopathology ; Asthma Exacerbation ; Chest ; Child ; Child, Preschool ; Children ; Evaluation ; Feasibility studies ; Female ; Fev1 ; Humans ; Ie50 ; Lung Function ; Lungs ; Male ; New Technology ; Noninvasive Technology ; Oep ; Optoelectronic Plethysmography ; Parameters ; Photoplethysmography - methods ; Plethysmography ; Preschool children ; Respiration ; Respiratory function ; Respiratory Function Tests ; Respiratory tract ; Slp ; Spirometry - methods ; Thoracoabdominal Displacements ; Thorax ; Tidal Breathing</subject><ispartof>Allergy and asthma proceedings, 2018-07, Vol.39 (4), p.e38-e42</ispartof><rights>Copyright OceanSide Publications Jul-Aug 2018</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c457t-3d1fea20579c67a72488ec9b0c57f8c951271d4ecaead84a1016db9931a4e7903</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/30095401$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Ghezzi, Michele</creatorcontrib><creatorcontrib>Tenero, Laura</creatorcontrib><creatorcontrib>Piazza, Michele</creatorcontrib><creatorcontrib>Zaffanello, Marco</creatorcontrib><creatorcontrib>Paiola, Giulia</creatorcontrib><creatorcontrib>Piacentini, Giorgio L.</creatorcontrib><title>Feasibility of structured light plethysmography for the evaluation of lung function in preschool children with asthma</title><title>Allergy and asthma proceedings</title><addtitle>Allergy Asthma Proc</addtitle><description>Background: Structured light plethysmography (SLP) is a new noninvasive technology to capture the movement of the thoracic and abdominal wall, and to assess some parameters indicative for lung function. Objective: The purpose of the study was to evaluate
the feasibility of SLP in children with asthma. Methods: A total of 52 patients were enrolled: 25 with asthma exacerbation (group 1), 13 with well-controlled asthma (group 2), and 14 healthy controls (group 3). Every patient underwent SLP evaluation and a lung function
test. Results: SLP evaluations showed that the ratio of inspiratory flow at 50% of tidal volume (Vt) to expiratory flow at 50% of Vt, in which Vt is taken to be the exhaled chest wall movement, and flow is taken to be the time derivative of the chest wall movement (IE50)
value increased in group 1 compared with groups 2 and 3, with statistical significance (p = 0.018); the data were consistent with the spirometry parameter. A correlation between the IE50 and forced expiratory volume in the first second of expiration was highlighted (r = −0.35, p = 0.019).
Conclusion: SLP assessed airway obstruction, and its use in clinical practice could be applied in preschool children in future studies.</description><subject>Abdominal wall</subject><subject>Adolescent</subject><subject>Airway management</subject><subject>Asthma</subject><subject>Asthma - diagnosis</subject><subject>Asthma - physiopathology</subject><subject>Asthma Exacerbation</subject><subject>Chest</subject><subject>Child</subject><subject>Child, Preschool</subject><subject>Children</subject><subject>Evaluation</subject><subject>Feasibility studies</subject><subject>Female</subject><subject>Fev1</subject><subject>Humans</subject><subject>Ie50</subject><subject>Lung Function</subject><subject>Lungs</subject><subject>Male</subject><subject>New Technology</subject><subject>Noninvasive Technology</subject><subject>Oep</subject><subject>Optoelectronic Plethysmography</subject><subject>Parameters</subject><subject>Photoplethysmography - methods</subject><subject>Plethysmography</subject><subject>Preschool children</subject><subject>Respiration</subject><subject>Respiratory function</subject><subject>Respiratory Function Tests</subject><subject>Respiratory tract</subject><subject>Slp</subject><subject>Spirometry - methods</subject><subject>Thoracoabdominal Displacements</subject><subject>Thorax</subject><subject>Tidal Breathing</subject><issn>1088-5412</issn><issn>1539-6304</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp1kc9rFTEQxxdRbK3ePUnAi5f3nPx6uzmWYlUo9KLnMC-bfZuSTdYkW3n-9Wb7agXBXDIMn_nOwKdp3lLYMgnwEXHeMqDdlqutoII_a86p5Gqz4yCe1xq6biMFZWfNq5zvACqy271szjiAkgLoebNcW8xu77wrRxIHkktaTFmS7Yl3h7GQ2dsyHvMUDwnn8UiGmEgZLbH36BcsLoZ1zC_hQIYlmIeGC2RONpsxRk_M6HyfbCA_XRkJ5jJO-Lp5MaDP9s3jf9F8v_707erL5ub289ery5uNEbItG97TwSID2Sqza7FlouusUXswsh06oyRlLe2FNWix7wRSoLt-rxSnKGyrgF80H065c4o_FpuLnlw21nsMNi5ZM-haqSgoUdH3_6B3cUmhXleplknBWkYrBSfKpJhzsoOek5swHTUFvSrRVYlelWiu9Kqkjrx7DF72k-2fBv44qMDtCXDhYEPBv4ud0dFYDHoVuXrU91wFUfNZ7TDQVAqpezvg4osumPThl86sJl7-J_EU93QjPLx66akAoTGVtWD8N5LNuAI</recordid><startdate>20180701</startdate><enddate>20180701</enddate><creator>Ghezzi, Michele</creator><creator>Tenero, Laura</creator><creator>Piazza, Michele</creator><creator>Zaffanello, Marco</creator><creator>Paiola, Giulia</creator><creator>Piacentini, Giorgio L.</creator><general>OceanSide Publications, Inc</general><general>OceanSide Publications</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7T5</scope><scope>7U7</scope><scope>C1K</scope><scope>H94</scope><scope>K9.</scope><scope>7X8</scope></search><sort><creationdate>20180701</creationdate><title>Feasibility of structured light plethysmography for the evaluation of lung function in preschool children with asthma</title><author>Ghezzi, Michele ; Tenero, Laura ; Piazza, Michele ; Zaffanello, Marco ; Paiola, Giulia ; Piacentini, Giorgio L.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c457t-3d1fea20579c67a72488ec9b0c57f8c951271d4ecaead84a1016db9931a4e7903</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Abdominal wall</topic><topic>Adolescent</topic><topic>Airway management</topic><topic>Asthma</topic><topic>Asthma - diagnosis</topic><topic>Asthma - physiopathology</topic><topic>Asthma Exacerbation</topic><topic>Chest</topic><topic>Child</topic><topic>Child, Preschool</topic><topic>Children</topic><topic>Evaluation</topic><topic>Feasibility studies</topic><topic>Female</topic><topic>Fev1</topic><topic>Humans</topic><topic>Ie50</topic><topic>Lung Function</topic><topic>Lungs</topic><topic>Male</topic><topic>New Technology</topic><topic>Noninvasive Technology</topic><topic>Oep</topic><topic>Optoelectronic Plethysmography</topic><topic>Parameters</topic><topic>Photoplethysmography - methods</topic><topic>Plethysmography</topic><topic>Preschool children</topic><topic>Respiration</topic><topic>Respiratory function</topic><topic>Respiratory Function Tests</topic><topic>Respiratory tract</topic><topic>Slp</topic><topic>Spirometry - methods</topic><topic>Thoracoabdominal Displacements</topic><topic>Thorax</topic><topic>Tidal Breathing</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ghezzi, Michele</creatorcontrib><creatorcontrib>Tenero, Laura</creatorcontrib><creatorcontrib>Piazza, Michele</creatorcontrib><creatorcontrib>Zaffanello, Marco</creatorcontrib><creatorcontrib>Paiola, Giulia</creatorcontrib><creatorcontrib>Piacentini, Giorgio L.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Immunology Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>MEDLINE - Academic</collection><jtitle>Allergy and asthma proceedings</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ghezzi, Michele</au><au>Tenero, Laura</au><au>Piazza, Michele</au><au>Zaffanello, Marco</au><au>Paiola, Giulia</au><au>Piacentini, Giorgio L.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Feasibility of structured light plethysmography for the evaluation of lung function in preschool children with asthma</atitle><jtitle>Allergy and asthma proceedings</jtitle><addtitle>Allergy Asthma Proc</addtitle><date>2018-07-01</date><risdate>2018</risdate><volume>39</volume><issue>4</issue><spage>e38</spage><epage>e42</epage><pages>e38-e42</pages><issn>1088-5412</issn><eissn>1539-6304</eissn><abstract>Background: Structured light plethysmography (SLP) is a new noninvasive technology to capture the movement of the thoracic and abdominal wall, and to assess some parameters indicative for lung function. Objective: The purpose of the study was to evaluate
the feasibility of SLP in children with asthma. Methods: A total of 52 patients were enrolled: 25 with asthma exacerbation (group 1), 13 with well-controlled asthma (group 2), and 14 healthy controls (group 3). Every patient underwent SLP evaluation and a lung function
test. Results: SLP evaluations showed that the ratio of inspiratory flow at 50% of tidal volume (Vt) to expiratory flow at 50% of Vt, in which Vt is taken to be the exhaled chest wall movement, and flow is taken to be the time derivative of the chest wall movement (IE50)
value increased in group 1 compared with groups 2 and 3, with statistical significance (p = 0.018); the data were consistent with the spirometry parameter. A correlation between the IE50 and forced expiratory volume in the first second of expiration was highlighted (r = −0.35, p = 0.019).
Conclusion: SLP assessed airway obstruction, and its use in clinical practice could be applied in preschool children in future studies.</abstract><cop>United States</cop><pub>OceanSide Publications, Inc</pub><pmid>30095401</pmid><doi>10.2500/aap.2018.39.4143</doi></addata></record> |
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| subjects | Abdominal wall Adolescent Airway management Asthma Asthma - diagnosis Asthma - physiopathology Asthma Exacerbation Chest Child Child, Preschool Children Evaluation Feasibility studies Female Fev1 Humans Ie50 Lung Function Lungs Male New Technology Noninvasive Technology Oep Optoelectronic Plethysmography Parameters Photoplethysmography - methods Plethysmography Preschool children Respiration Respiratory function Respiratory Function Tests Respiratory tract Slp Spirometry - methods Thoracoabdominal Displacements Thorax Tidal Breathing |
| title | Feasibility of structured light plethysmography for the evaluation of lung function in preschool children with asthma |
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