{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,27]],"date-time":"2026-02-27T05:09:23Z","timestamp":1772168963908,"version":"3.50.1"},"update-to":[{"DOI":"10.12688\/f1000research.54781.1","type":"new_version","label":"New version","source":"publisher","updated":{"date-parts":[[2021,10,7]],"date-time":"2021-10-07T00:00:00Z","timestamp":1633564800000}}],"reference-count":23,"publisher":"F1000 Research Ltd","license":[{"start":{"date-parts":[[2021,10,7]],"date-time":"2021-10-07T00:00:00Z","timestamp":1633564800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Institutional funding by Hopital Foch"}],"content-domain":{"domain":["f1000research.com"],"crossmark-restriction":false},"short-container-title":["F1000Res"],"abstract":"<ns4:p>\n                    <ns4:bold>Background<\/ns4:bold>\n                    : Postoperative hypotension associated with postoperative morbidity and early mortality has been studied previously. Hypertension and other hemodynamic, respiratory, and temperature abnormalities have comparatively understudied during the first postoperative days.\n                  <\/ns4:p>\n                  <ns4:p>\n                    <ns4:bold>Methods<\/ns4:bold>\n                    : This bi-centre observational cohort study will include 114 adult patients undergoing non-cardiac surgery hospitalized on an unmonitored general care floor and wearing a multi-signal wearable sensor, allowing remote monitoring (\n                    <ns4:ext-link xmlns:ns5=\"http:\/\/www.w3.org\/1999\/xlink\" ext-link-type=\"uri\" ns5:href=\"http:\/\/www.bio-beat.com\">Biobeat Technologies Ltd<\/ns4:ext-link>\n                    , Petah Tikva, Israel). The study will cover the first 72 hours after discharge of the patient from the post-anaesthesia care unit. Several thresholds will be used for each variable\n                    <ns4:italic\/>\n                    (arterial pressure, heart rate, respiratory rate, oxygen saturation, and skin temperature). Data obtained using the sensor will be compared to data obtained during the routine nurse follow-up. The primary outcome is hemodynamic abnormality. The secondary outcomes are postoperative respiratory and temperature abnormalities, artefacts and blank\/null outputs from the wearable device, postoperative complications, and finally, the ease of use of the device. We hypothesize that remote monitoring will detect abnormalities in vital signs more often or more quickly than the detection by nurses\u2019 routine surveillance.\n                  <\/ns4:p>\n                  <ns4:p>\n                    <ns4:bold>Discussion<\/ns4:bold>\n                    : A demonstration of the ability of wireless sensors to outperform standard monitoring techniques paves the way for the creation of a loop which includes this monitoring mode, the automated creation of alerts, and the sending of these alerts to caregivers.\n                  <\/ns4:p>\n                  <ns4:p>\n                    <ns4:bold>Trial registration<\/ns4:bold>\n                    : ClinicalTrials.gov,\n                    <ns4:ext-link xmlns:ns5=\"http:\/\/www.w3.org\/1999\/xlink\" ext-link-type=\"uri\" ns5:href=\"https:\/\/clinicaltrials.gov\/ct2\/show\/NCT04585178\">NCT04585178<\/ns4:ext-link>\n                    . Registered on October 14, 2020\n                  <\/ns4:p>","DOI":"10.12688\/f1000research.54781.2","type":"journal-article","created":{"date-parts":[[2021,10,7]],"date-time":"2021-10-07T11:16:29Z","timestamp":1633605389000},"page":"622","update-policy":"https:\/\/doi.org\/10.12688\/f1000research.crossmark-policy","source":"Crossref","is-referenced-by-count":3,"title":["Screening for postoperative vital signs abnormalities, and particularly hemodynamic ones, by continuous monitoring: protocol for the Biobeat-Postop cohort 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The sponsor has no role in study design; collection, management, analysis, and interpretation of data; in writing of the report; and in the decision to submit the report for publication, including whether they will have ultimate authority over any of these activities.\nThe authors declared that no grants were involved in supporting this work. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.","order":2,"name":"grant-information","label":"Grant Information"},{"value":"This is an open access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.","order":0,"name":"copyright-info","label":"Copyright"}]}}