{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,22]],"date-time":"2026-09-22T12:21:34Z","timestamp":1790079694623,"version":"4.0.1"},"reference-count":33,"publisher":"SAGE Publications","license":[{"start":{"date-parts":[[2024,1,1]],"date-time":"2024-01-01T00:00:00Z","timestamp":1704067200000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Ther Adv Respir Dis"],"published-print":{"date-parts":[[2024,1]]},"abstract":"<jats:sec>\n                    <jats:title>Background:<\/jats:title>\n                    <jats:p>To limit the progression of disease, people with cystic fibrosis (pwCF) perform daily respiratory physiotherapy, which is perceived as the most burdensome routine in managing their condition. The elexacaftor\u2013tezacaftor\u2013ivacaftor (ETI) combination has changed respiratory management.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Objective:<\/jats:title>\n                    <jats:p>To investigate how the perceived treatment burden changed in 1\u2009year of treatment with ETI.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Design:<\/jats:title>\n                    <jats:p>Prospective observational study.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>Ad hoc questionnaires for the pwCF and for the caregivers of pwCF\u2009&lt;\u200918\u2009years were administered before the initiation of ETI therapy and then at 6\u201312\u2009months. The Cystic Fibrosis Questionnaire-Revised (CFQ-R) and the Sinonasal Outcome Test (SNOT-22) were administered to explore disease-related symptoms and social limitations. The International Physical Activity Questionnaire was used to determine levels of physical activity. Mixed-effect models were fitted to explore whether the time engaged in respiratory physiotherapy changed during 1\u2009year.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>The study included 47\/184 pwCF aged 21.4 (5.7) years, who completed 1\u2009year of ETI therapy. At 6\u2009months, time on aerosol therapy was decreased by 2.5 (95% CI \u221232.9 to 27.8) min\/day, time on airway clearance therapies (ACTs) was decreased by 8.8 (95% CI \u221225.9 to 8.3) min\/day, and time for cleaning and disinfecting respiratory equipment was decreased by 10.6 (95% CI \u221226.5 to 5.3) min\/day. At 1\u2009year, gains in time saved were nearly 15\u2009min\/day on average. At 1\u2009year, 5\/47 (10.6%) pwCF reported that they had discontinued positive expiratory pressure mask.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>PwCF on ETI may note less time engaged in their daily respiratory physiotherapy routine. Nonetheless, aerosol therapy, ACTs and maintaining respiratory equipment were still perceived as time-consuming daily activities.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/17534666241235054","type":"journal-article","created":{"date-parts":[[2024,3,30]],"date-time":"2024-03-30T06:46:29Z","timestamp":1711781189000},"update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":12,"title":["Perceived burden of respiratory physiotherapy in people with cystic fibrosis taking elexacaftor\u2013tezacaftor\u2013ivacaftor combination: a 1-year observational study"],"prefix":"10.1177","volume":"18","author":[{"given":"Chiara","family":"Blardone","sequence":"first","affiliation":[{"name":"Healthcare Professions Department, Fondazione IRCCS Ca\u2019 Granda Ospedale Maggiore Policlinico Milano, Milan, 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Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anna","family":"Brivio","sequence":"additional","affiliation":[{"name":"Healthcare Professions Department, Fondazione IRCCS Ca\u2019 Granda Ospedale Maggiore Policlinico Milano, Milan, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rita Maria","family":"Nobili","sequence":"additional","affiliation":[{"name":"Pediatrics, Gastroenterology, Hepatology, Pediatric Transplantation and Cystic Fibrosis Unit, Fondazione IRCCS Ca\u2019 Granda Ospedale Maggiore Policlinico Milano, Milan, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Carmela","family":"Rizza","sequence":"additional","affiliation":[{"name":"Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anna Luisa","family":"Tutino","sequence":"additional","affiliation":[{"name":"Pediatrics, Gastroenterology, Hepatology, 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