{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,21]],"date-time":"2026-09-21T11:10:41Z","timestamp":1789989041947,"version":"4.0.1"},"reference-count":12,"publisher":"SAGE Publications","issue":"10-11","license":[{"start":{"date-parts":[[2023,8,25]],"date-time":"2023-08-25T00:00:00Z","timestamp":1692921600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Int J Artif Organs"],"published-print":{"date-parts":[[2023,10]]},"abstract":"<jats:p>After the initiation of veno-arterial extracorporeal membrane oxygenation (V-A ECMO) for hemodynamic support, patients often require vasopressor and inotropic medications to support their blood pressure and cardiac contractility. The vasoactive-inotropic score (VIS) is a standardized calculation of vasopressor and inotrope equivalence, which uses coefficients for each medication to calculate a total value. This study evaluated the association between the 30-day survival of patients receiving V-A ECMO support and the VIS calculated 24\u2009h after ECMO cannulation (VIS24). This was a single-center, retrospective, observational cohort study. The median VIS24 of the entire cohort was 6.0, and was determined as a cutoff for comparison. Patients with a VIS24\u2009&lt;\u20096.0 were assigned to a group, and those with a VIS24\u2009\u2265\u20096.0 were assigned to a second group. Patients with a VIS24\u2009&lt;\u20096.0 had higher 30-day survival than those with a VIS24\u2009\u2265\u20096.0 (54.5% vs 41.4%; p\u2009=\u20090.03). The group with a VIS24\u2009&lt;\u20096.0 also had significantly improved survival to decannulation of ECMO support; however, there was no difference in the survival to hospital discharge. We conducted a secondary analysis of quartiles and determined that individuals with a VIS24\u2009&gt;\u200911.4 had the lowest survival in the cohort. This finding may help identify patients with the lowest probability of 30-day survival in those receiving V-A ECMO for hemodynamic support.<\/jats:p>","DOI":"10.1177\/03913988231193443","type":"journal-article","created":{"date-parts":[[2023,8,25]],"date-time":"2023-08-25T05:48:47Z","timestamp":1692942527000},"page":"592-596","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":5,"title":["Comparison of survival by vasoactive-inotropic score in patients receiving veno-arterial extracorporeal life support"],"prefix":"10.1177","volume":"46","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6437-849X","authenticated-orcid":false,"given":"Phillip","family":"Weeks","sequence":"first","affiliation":[{"name":"Memorial Hermann Health System, Houston, TX, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kelly","family":"Dunton","sequence":"additional","affiliation":[{"name":"AdventHealth Central Florida, Orlando, FL, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Brian","family":"Gulbis","sequence":"additional","affiliation":[{"name":"Memorial Hermann Health System, Houston, TX, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marwan","family":"Jumean","sequence":"additional","affiliation":[{"name":"The University of Texas Health Science Center at Houston, Houston, TX, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lisa","family":"Janowiak","sequence":"additional","affiliation":[{"name":"The University of Texas Health Science Center at Houston, Houston, TX, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Igor","family":"Banjac","sequence":"additional","affiliation":[{"name":"The University of Texas Health Science Center at Houston, Houston, TX, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rajko","family":"Radovancevic","sequence":"additional","affiliation":[{"name":"The University of Texas Health Science Center at Houston, Houston, TX, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Igor","family":"Gregoric","sequence":"additional","affiliation":[{"name":"The University of Texas Health Science Center at Houston, Houston, TX, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Biswajit","family":"Kar","sequence":"additional","affiliation":[{"name":"The University of Texas Health Science Center at Houston, Houston, TX, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2023,8,25]]},"reference":[{"key":"bibr1-03913988231193443","doi-asserted-by":"publisher","DOI":"10.1097\/PCC.0b013e3181b806fc"},{"key":"bibr2-03913988231193443","doi-asserted-by":"publisher","DOI":"10.1186\/s13613-018-0459-6"},{"key":"bibr3-03913988231193443","doi-asserted-by":"publisher","DOI":"10.1017\/S1047951116002602"},{"key":"bibr4-03913988231193443","doi-asserted-by":"publisher","DOI":"10.1016\/j.bja.2018.12.019"},{"key":"bibr5-03913988231193443","doi-asserted-by":"publisher","DOI":"10.1097\/MAT.0000000000001982"},{"key":"bibr6-03913988231193443","doi-asserted-by":"publisher","DOI":"10.1016\/j.hrtlng.2019.09.003"},{"key":"bibr7-03913988231193443","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.39335.541782.AD"},{"key":"bibr8-03913988231193443","doi-asserted-by":"publisher","DOI":"10.1093\/eurheartj\/ehv194"},{"key":"bibr9-03913988231193443","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcin.2021.09.032"},{"key":"bibr10-03913988231193443","doi-asserted-by":"crossref","first-page":"595","DOI":"10.1016\/j.recesp.2021.08.007","volume":"75","author":"Martinez-Solano 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