Thrombocytopenia After Cardiopulmonary Bypass Is Associated With Increased Morbidity and Mortality
Thrombocytopenia is a risk factor for morbidity and mortality in critically ill patients, and is common after cardiopulmonary bypass (CPB). In this study, we evaluate whether thrombocytopenia after CPB is an independent risk factor for postoperative morbidity and mortality. We retrospectively evalua...
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| Veröffentlicht in: | The Annals of thoracic surgery 2020-07, Vol.110 (1), p.50-57 |
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| creator | Griffin, Benjamin R. Bronsert, Michael Reece, T. Brett Pal, Jay D. Cleveland, Joseph C. Fullerton, David A. Gist, Katja M. Jovanovich, Anna Jalal, Diana Faubel, Sarah Aftab, Muhammad |
| description | Thrombocytopenia is a risk factor for morbidity and mortality in critically ill patients, and is common after cardiopulmonary bypass (CPB). In this study, we evaluate whether thrombocytopenia after CPB is an independent risk factor for postoperative morbidity and mortality.
We retrospectively evaluated 1364 patients requiring CPB at the University of Colorado Hospital between January 2011 and May 2016. Platelet nadir, absolute change in platelets, and percent change in platelets were modeled as continuous variables. Patients with postoperative thrombocytopenia (defined a nadir |
| doi_str_mv | 10.1016/j.athoracsur.2019.10.039 |
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We retrospectively evaluated 1364 patients requiring CPB at the University of Colorado Hospital between January 2011 and May 2016. Platelet nadir, absolute change in platelets, and percent change in platelets were modeled as continuous variables. Patients with postoperative thrombocytopenia (defined a nadir <75 × 103/μL within 72 hours) were also compared with patients without thrombocytopenia in a propensity-matched model. The primary outcome was in-hospital mortality, and secondary outcomes included postoperative infection, postoperative acute kidney injury (AKI), postoperative stroke, and prolonged intensive care unit (ICU) and hospital lengths of stay (LOS).
Postoperative thrombocytopenia occurred in 356 (26.0%) patients. In multivariable analysis, platelet nadir was significantly inversely associated with mortality (odds ratio [OR], 0.955; 95% confidence interval [CI], 0.934-0.975; P < .001), postoperative infection (OR, 0.992; 95% CI, 0.986-0.999; P = .03), AKI (all stage) (OR, 0.993; 95% CI, 0.988-0.998; P = .01), AKI (stage 3) (OR, 0.966; 95% CI, 0.951-0.982; P < .001), postoperative stroke (OR, 0.974; 95% CI, 0.956-0.992; P = .006), prolonged ICU stay (OR, 0.986; 95% CI, 0.981-0.991; P < .001), and hospital LOS (OR, 0.998; 95% CI, 0.997-0.999; P = .001). Percent change in platelets from baseline was also significantly associated with all primary and secondary outcomes.
Postoperative thrombocytopenia is independently associated with postoperative mortality, AKI, infection, stroke, and prolonged ICU and hospital LOS. Serial platelet monitoring may help identify patients at higher risk of postoperative complications. Further studies investigating strategies to reduce postoperative thrombocytopenia, including reducing CPB time, are needed.</description><identifier>ISSN: 0003-4975</identifier><identifier>EISSN: 1552-6259</identifier><identifier>DOI: 10.1016/j.athoracsur.2019.10.039</identifier><identifier>PMID: 31816284</identifier><language>eng</language><publisher>Netherlands: Elsevier Inc</publisher><subject>Acute Kidney Injury - epidemiology ; Acute Kidney Injury - etiology ; Age Distribution ; Aged ; Cardiac Surgical Procedures - statistics & numerical data ; Cardiopulmonary Bypass - statistics & numerical data ; Comorbidity ; Diabetes Mellitus - epidemiology ; Female ; Heart Failure - epidemiology ; Hospital Mortality ; Humans ; Length of Stay - statistics & numerical data ; Male ; Middle Aged ; Postoperative Complications - epidemiology ; Retrospective Studies ; Sex Distribution ; Smoking - epidemiology ; Stroke - epidemiology ; Stroke - etiology ; Substance Abuse, Intravenous - epidemiology ; Thrombocytopenia - epidemiology ; Thrombocytopenia - etiology</subject><ispartof>The Annals of thoracic surgery, 2020-07, Vol.110 (1), p.50-57</ispartof><rights>2020 The Society of Thoracic Surgeons</rights><rights>Copyright © 2020 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c479t-bde9678a116a303f645f6524aac4b680670216df35f41373134c068becb5ec963</citedby><cites>FETCH-LOGICAL-c479t-bde9678a116a303f645f6524aac4b680670216df35f41373134c068becb5ec963</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,780,784,885,27922,27923</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/31816284$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Griffin, Benjamin R.</creatorcontrib><creatorcontrib>Bronsert, Michael</creatorcontrib><creatorcontrib>Reece, T. Brett</creatorcontrib><creatorcontrib>Pal, Jay D.</creatorcontrib><creatorcontrib>Cleveland, Joseph C.</creatorcontrib><creatorcontrib>Fullerton, David A.</creatorcontrib><creatorcontrib>Gist, Katja M.</creatorcontrib><creatorcontrib>Jovanovich, Anna</creatorcontrib><creatorcontrib>Jalal, Diana</creatorcontrib><creatorcontrib>Faubel, Sarah</creatorcontrib><creatorcontrib>Aftab, Muhammad</creatorcontrib><title>Thrombocytopenia After Cardiopulmonary Bypass Is Associated With Increased Morbidity and Mortality</title><title>The Annals of thoracic surgery</title><addtitle>Ann Thorac Surg</addtitle><description>Thrombocytopenia is a risk factor for morbidity and mortality in critically ill patients, and is common after cardiopulmonary bypass (CPB). In this study, we evaluate whether thrombocytopenia after CPB is an independent risk factor for postoperative morbidity and mortality.
We retrospectively evaluated 1364 patients requiring CPB at the University of Colorado Hospital between January 2011 and May 2016. Platelet nadir, absolute change in platelets, and percent change in platelets were modeled as continuous variables. Patients with postoperative thrombocytopenia (defined a nadir <75 × 103/μL within 72 hours) were also compared with patients without thrombocytopenia in a propensity-matched model. The primary outcome was in-hospital mortality, and secondary outcomes included postoperative infection, postoperative acute kidney injury (AKI), postoperative stroke, and prolonged intensive care unit (ICU) and hospital lengths of stay (LOS).
Postoperative thrombocytopenia occurred in 356 (26.0%) patients. In multivariable analysis, platelet nadir was significantly inversely associated with mortality (odds ratio [OR], 0.955; 95% confidence interval [CI], 0.934-0.975; P < .001), postoperative infection (OR, 0.992; 95% CI, 0.986-0.999; P = .03), AKI (all stage) (OR, 0.993; 95% CI, 0.988-0.998; P = .01), AKI (stage 3) (OR, 0.966; 95% CI, 0.951-0.982; P < .001), postoperative stroke (OR, 0.974; 95% CI, 0.956-0.992; P = .006), prolonged ICU stay (OR, 0.986; 95% CI, 0.981-0.991; P < .001), and hospital LOS (OR, 0.998; 95% CI, 0.997-0.999; P = .001). Percent change in platelets from baseline was also significantly associated with all primary and secondary outcomes.
Postoperative thrombocytopenia is independently associated with postoperative mortality, AKI, infection, stroke, and prolonged ICU and hospital LOS. Serial platelet monitoring may help identify patients at higher risk of postoperative complications. Further studies investigating strategies to reduce postoperative thrombocytopenia, including reducing CPB time, are needed.</description><subject>Acute Kidney Injury - epidemiology</subject><subject>Acute Kidney Injury - etiology</subject><subject>Age Distribution</subject><subject>Aged</subject><subject>Cardiac Surgical Procedures - statistics & numerical data</subject><subject>Cardiopulmonary Bypass - statistics & numerical data</subject><subject>Comorbidity</subject><subject>Diabetes Mellitus - epidemiology</subject><subject>Female</subject><subject>Heart Failure - epidemiology</subject><subject>Hospital Mortality</subject><subject>Humans</subject><subject>Length of Stay - statistics & numerical data</subject><subject>Male</subject><subject>Middle Aged</subject><subject>Postoperative Complications - epidemiology</subject><subject>Retrospective Studies</subject><subject>Sex Distribution</subject><subject>Smoking - epidemiology</subject><subject>Stroke - epidemiology</subject><subject>Stroke - etiology</subject><subject>Substance Abuse, Intravenous - epidemiology</subject><subject>Thrombocytopenia - epidemiology</subject><subject>Thrombocytopenia - etiology</subject><issn>0003-4975</issn><issn>1552-6259</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkF9PwyAUxYnRuDn9CoYv0AmF0vbFZFv8s0Tjy4yP5JZSy7KVBtiSfXuZ06lPPpHDuedc-CGEKRlTQsXNcgyhtQ6U37hxSmgZr8eElSdoSLMsTUSaladoSAhhCS_zbIAuvF9GmUb7HA0YLahICz5E1aJ1dl1ZtQu2150BPGmCdngGrja236zWtgO3w9NdD97juccT760yEHSN30xo8bxTToOP8tm6ytQm7DB0nyrAKqpLdNbAyuurr3OEXu_vFrPH5OnlYT6bPCWK52VIqlqXIi-AUgGMsEbwrBFZygEUr0RBRB5fL-qGZQ2nLGeUcUVEUWlVZVqVgo3Q7aG331RrXSvdBQcr2Tuzjj-QFoz863Smle92K_M0LwXlsaA4FChnvXe6OWYpkXvucil_uMs9970Tucfo9e_dx-A36DgwPQzoSGBrtJNeGd0pXRunVZC1Nf9v-QCn3py2</recordid><startdate>20200701</startdate><enddate>20200701</enddate><creator>Griffin, Benjamin R.</creator><creator>Bronsert, Michael</creator><creator>Reece, T. Brett</creator><creator>Pal, Jay D.</creator><creator>Cleveland, Joseph C.</creator><creator>Fullerton, David A.</creator><creator>Gist, Katja M.</creator><creator>Jovanovich, Anna</creator><creator>Jalal, Diana</creator><creator>Faubel, Sarah</creator><creator>Aftab, Muhammad</creator><general>Elsevier Inc</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>5PM</scope></search><sort><creationdate>20200701</creationdate><title>Thrombocytopenia After Cardiopulmonary Bypass Is Associated With Increased Morbidity and Mortality</title><author>Griffin, Benjamin R. ; Bronsert, Michael ; Reece, T. Brett ; Pal, Jay D. ; Cleveland, Joseph C. ; Fullerton, David A. ; Gist, Katja M. ; Jovanovich, Anna ; Jalal, Diana ; Faubel, Sarah ; Aftab, Muhammad</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c479t-bde9678a116a303f645f6524aac4b680670216df35f41373134c068becb5ec963</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Acute Kidney Injury - epidemiology</topic><topic>Acute Kidney Injury - etiology</topic><topic>Age Distribution</topic><topic>Aged</topic><topic>Cardiac Surgical Procedures - statistics & numerical data</topic><topic>Cardiopulmonary Bypass - statistics & numerical data</topic><topic>Comorbidity</topic><topic>Diabetes Mellitus - epidemiology</topic><topic>Female</topic><topic>Heart Failure - epidemiology</topic><topic>Hospital Mortality</topic><topic>Humans</topic><topic>Length of Stay - statistics & numerical data</topic><topic>Male</topic><topic>Middle Aged</topic><topic>Postoperative Complications - epidemiology</topic><topic>Retrospective Studies</topic><topic>Sex Distribution</topic><topic>Smoking - epidemiology</topic><topic>Stroke - epidemiology</topic><topic>Stroke - etiology</topic><topic>Substance Abuse, Intravenous - epidemiology</topic><topic>Thrombocytopenia - epidemiology</topic><topic>Thrombocytopenia - etiology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Griffin, Benjamin R.</creatorcontrib><creatorcontrib>Bronsert, Michael</creatorcontrib><creatorcontrib>Reece, T. Brett</creatorcontrib><creatorcontrib>Pal, Jay D.</creatorcontrib><creatorcontrib>Cleveland, Joseph C.</creatorcontrib><creatorcontrib>Fullerton, David A.</creatorcontrib><creatorcontrib>Gist, Katja M.</creatorcontrib><creatorcontrib>Jovanovich, Anna</creatorcontrib><creatorcontrib>Jalal, Diana</creatorcontrib><creatorcontrib>Faubel, Sarah</creatorcontrib><creatorcontrib>Aftab, Muhammad</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>The Annals of thoracic surgery</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Griffin, Benjamin R.</au><au>Bronsert, Michael</au><au>Reece, T. Brett</au><au>Pal, Jay D.</au><au>Cleveland, Joseph C.</au><au>Fullerton, David A.</au><au>Gist, Katja M.</au><au>Jovanovich, Anna</au><au>Jalal, Diana</au><au>Faubel, Sarah</au><au>Aftab, Muhammad</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Thrombocytopenia After Cardiopulmonary Bypass Is Associated With Increased Morbidity and Mortality</atitle><jtitle>The Annals of thoracic surgery</jtitle><addtitle>Ann Thorac Surg</addtitle><date>2020-07-01</date><risdate>2020</risdate><volume>110</volume><issue>1</issue><spage>50</spage><epage>57</epage><pages>50-57</pages><issn>0003-4975</issn><eissn>1552-6259</eissn><abstract>Thrombocytopenia is a risk factor for morbidity and mortality in critically ill patients, and is common after cardiopulmonary bypass (CPB). In this study, we evaluate whether thrombocytopenia after CPB is an independent risk factor for postoperative morbidity and mortality.
We retrospectively evaluated 1364 patients requiring CPB at the University of Colorado Hospital between January 2011 and May 2016. Platelet nadir, absolute change in platelets, and percent change in platelets were modeled as continuous variables. Patients with postoperative thrombocytopenia (defined a nadir <75 × 103/μL within 72 hours) were also compared with patients without thrombocytopenia in a propensity-matched model. The primary outcome was in-hospital mortality, and secondary outcomes included postoperative infection, postoperative acute kidney injury (AKI), postoperative stroke, and prolonged intensive care unit (ICU) and hospital lengths of stay (LOS).
Postoperative thrombocytopenia occurred in 356 (26.0%) patients. In multivariable analysis, platelet nadir was significantly inversely associated with mortality (odds ratio [OR], 0.955; 95% confidence interval [CI], 0.934-0.975; P < .001), postoperative infection (OR, 0.992; 95% CI, 0.986-0.999; P = .03), AKI (all stage) (OR, 0.993; 95% CI, 0.988-0.998; P = .01), AKI (stage 3) (OR, 0.966; 95% CI, 0.951-0.982; P < .001), postoperative stroke (OR, 0.974; 95% CI, 0.956-0.992; P = .006), prolonged ICU stay (OR, 0.986; 95% CI, 0.981-0.991; P < .001), and hospital LOS (OR, 0.998; 95% CI, 0.997-0.999; P = .001). Percent change in platelets from baseline was also significantly associated with all primary and secondary outcomes.
Postoperative thrombocytopenia is independently associated with postoperative mortality, AKI, infection, stroke, and prolonged ICU and hospital LOS. Serial platelet monitoring may help identify patients at higher risk of postoperative complications. Further studies investigating strategies to reduce postoperative thrombocytopenia, including reducing CPB time, are needed.</abstract><cop>Netherlands</cop><pub>Elsevier Inc</pub><pmid>31816284</pmid><doi>10.1016/j.athoracsur.2019.10.039</doi><tpages>8</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Acute Kidney Injury - epidemiology Acute Kidney Injury - etiology Age Distribution Aged Cardiac Surgical Procedures - statistics & numerical data Cardiopulmonary Bypass - statistics & numerical data Comorbidity Diabetes Mellitus - epidemiology Female Heart Failure - epidemiology Hospital Mortality Humans Length of Stay - statistics & numerical data Male Middle Aged Postoperative Complications - epidemiology Retrospective Studies Sex Distribution Smoking - epidemiology Stroke - epidemiology Stroke - etiology Substance Abuse, Intravenous - epidemiology Thrombocytopenia - epidemiology Thrombocytopenia - etiology |
| title | Thrombocytopenia After Cardiopulmonary Bypass Is Associated With Increased Morbidity and Mortality |
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