{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T02:03:58Z","timestamp":1777601038564,"version":"3.51.4"},"reference-count":45,"publisher":"MDPI AG","issue":"13","license":[{"start":{"date-parts":[[2021,7,4]],"date-time":"2021-07-04T00:00:00Z","timestamp":1625356800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/100006520","name":"Edwards Lifesciences","doi-asserted-by":"publisher","award":["Rep. n 280\/2017 prot. n. 4142"],"award-info":[{"award-number":["Rep. n 280\/2017 prot. n. 4142"]}],"id":[{"id":"10.13039\/100006520","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IJERPH"],"abstract":"<jats:p>Wearable devices (WDs) can objectively assess patient-reported outcomes (PROMs) in clinical trials. In this study, the feasibility and acceptability of using commercial WDs in elderly patients undergoing transcatheter aortic valve replacement (TAVR) or surgical aortic valve replacement (SAVR) will be explored. This is a prospective observational study. Participants were trained to use a WD and a smartphone to collect data on their physical activity, rest heart rate and number of hours of sleep. Validated questionnaires were also used to evaluate these outcomes. A technology acceptance questionnaire was used at the end of the follow up. In our participants an overall good compliance in wearing the device (75.1% vs. 79.8%, SAVR vs. TAVR) was assessed. Half of the patients were willing to continue using the device. Perceived ease of use is one of the domains that scored higher in the technology acceptance questionnaire. In this study we observed that the use of a WD is accepted in our frail population for an extended period. Even though commercial WDs are not tailored for clinical research, they can produce useful information on patient behavior, especially when coordinated with intervention tailored to the single patient.<\/jats:p>","DOI":"10.3390\/ijerph18137171","type":"journal-article","created":{"date-parts":[[2021,7,4]],"date-time":"2021-07-04T22:34:36Z","timestamp":1625438076000},"page":"7171","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":15,"title":["Monitoring Patients Reported Outcomes after Valve Replacement Using Wearable Devices: Insights on Feasibility and Capability Study: Feasibility Results"],"prefix":"10.3390","volume":"18","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-5823-1659","authenticated-orcid":false,"given":"Honoria","family":"Ocagli","sequence":"first","affiliation":[{"name":"Unit of Biostatistics, Epidemiology and Public Health, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, 35121 Padova, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1771-4686","authenticated-orcid":false,"given":"Giulia","family":"Lorenzoni","sequence":"additional","affiliation":[{"name":"Unit of Biostatistics, Epidemiology and Public Health, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, 35121 Padova, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0520-7428","authenticated-orcid":false,"given":"Corrado","family":"Lanera","sequence":"additional","affiliation":[{"name":"Unit of Biostatistics, Epidemiology and Public Health, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, 35121 Padova, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alessandro","family":"Schiavo","sequence":"additional","affiliation":[{"name":"Department of Cardiac, Thoracic and Vascular Sciences, University of Padua Medical School, 35121 Padua, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Livio","family":"D\u2019Angelo","sequence":"additional","affiliation":[{"name":"Department of Cardiac, Thoracic and Vascular Sciences, University of Padua Medical School, 35121 Padua, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alessandro Di","family":"Liberti","sequence":"additional","affiliation":[{"name":"Department of Cardiac, Thoracic and Vascular Sciences, University of Padua Medical School, 35121 Padua, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Laura","family":"Besola","sequence":"additional","affiliation":[{"name":"Saint Paul\u2019s Hospital, University of British Columbia, Vancouver, BC V6Z 1Y6 VBC, Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2584-2613","authenticated-orcid":false,"given":"Giorgia","family":"Cibin","sequence":"additional","affiliation":[{"name":"Cardiac Surgery Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, 35121 Padova, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8875-1738","authenticated-orcid":false,"given":"Matteo","family":"Martinato","sequence":"additional","affiliation":[{"name":"Unit of Biostatistics, Epidemiology and Public Health, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, 35121 Padova, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8185-5742","authenticated-orcid":false,"given":"Danila","family":"Azzolina","sequence":"additional","affiliation":[{"name":"Unit of Biostatistics, Epidemiology and Public Health, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, 35121 Padova, Italy"},{"name":"Department of Translational Medicine, University of Piemonte Orientale, 28100 Novara, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Augusto","family":"D\u2019Onofrio","sequence":"additional","affiliation":[{"name":"Cardiac Surgery Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, 35121 Padova, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Giuseppe","family":"Tarantini","sequence":"additional","affiliation":[{"name":"Department of Cardiac, Thoracic and Vascular Sciences, University of Padua Medical School, 35121 Padua, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gino","family":"Gerosa","sequence":"additional","affiliation":[{"name":"Cardiac Surgery Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, 35121 Padova, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ester","family":"Cabianca","sequence":"additional","affiliation":[{"name":"Cardiology Unit, Dipartimento Strutturale Cardio-vascolare, Azienda ULSS 8 Berica, 36100 Vicenza, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7906-0580","authenticated-orcid":false,"given":"Dario","family":"Gregori","sequence":"additional","affiliation":[{"name":"Unit of Biostatistics, Epidemiology and Public Health, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, 35121 Padova, Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2021,7,4]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"e18694","DOI":"10.2196\/18694","article-title":"Reliability and Validity of Commercially Available Wearable Devices for 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