Bleeding outcomes of inpatients receiving therapeutic plasma exchange: A propensity‐matched analysis of the National Inpatient Sample

Background Although therapeutic plasma exchange (TPE) is associated with hemostatic abnormalities, its impact on bleeding outcomes is unknown. Therefore, the main study objective was to determine bleeding outcomes of inpatients treated with TPE. Study Design and Methods In a cross‐sectional analysis...

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Veröffentlicht in:Transfusion (Philadelphia, Pa.) Pa.), 2022-02, Vol.62 (2), p.386-395
Hauptverfasser: Soares Ferreira Júnior, Alexandre, Boyle, Stephen H., Kuchibhatla, Maragatha, Onwuemene, Oluwatoyosi A.
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container_issue 2
container_start_page 386
container_title Transfusion (Philadelphia, Pa.)
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creator Soares Ferreira Júnior, Alexandre
Boyle, Stephen H.
Kuchibhatla, Maragatha
Onwuemene, Oluwatoyosi A.
description Background Although therapeutic plasma exchange (TPE) is associated with hemostatic abnormalities, its impact on bleeding outcomes is unknown. Therefore, the main study objective was to determine bleeding outcomes of inpatients treated with TPE. Study Design and Methods In a cross‐sectional analysis of the National Inpatient Sample (NIS), discharges were identified with 10 common TPE‐treated conditions. A 1:3 propensity‐matched analysis of TPE‐ to non‐TPE‐treated discharges was performed. The primary outcome was major bleeding and secondary outcomes were packed red blood cell (PRBC) transfusion, mortality, disposition, hospital length of stay (LOS), and charges. Multivariable regression analyses were used to examine the association between TPE and study outcomes. Results The study population was 15,964 discharges, of which 3991 were TPE‐ treated. The prevalence of major bleeding was low (5.4%). When compared to non‐TPE discharges, TPE had a significant and positive association with major bleeding (OR = 1.37, 95% CI: 1.16–1.63, p = .0003). TPE was also associated with PRBC transfusion (OR = 1.66, 95% CI: 1.42–1.94, p 
doi_str_mv 10.1111/trf.16769
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Therefore, the main study objective was to determine bleeding outcomes of inpatients treated with TPE. Study Design and Methods In a cross‐sectional analysis of the National Inpatient Sample (NIS), discharges were identified with 10 common TPE‐treated conditions. A 1:3 propensity‐matched analysis of TPE‐ to non‐TPE‐treated discharges was performed. The primary outcome was major bleeding and secondary outcomes were packed red blood cell (PRBC) transfusion, mortality, disposition, hospital length of stay (LOS), and charges. Multivariable regression analyses were used to examine the association between TPE and study outcomes. Results The study population was 15,964 discharges, of which 3991 were TPE‐ treated. The prevalence of major bleeding was low (5.4%). When compared to non‐TPE discharges, TPE had a significant and positive association with major bleeding (OR = 1.37, 95% CI: 1.16–1.63, p = .0003). TPE was also associated with PRBC transfusion (OR = 1.66, 95% CI: 1.42–1.94, p &lt; .0001), in‐hospital mortality (OR = 1.45, 95% CI: 1.10–1.90, p = .0008), hospital length of stay (12.45 [95% CI: 11.95–12.97] vs. 7.38 [95% CI: 7.12–7.65] days, p &lt; .0001) and total charges, ($125,123 [95% CI: $119,220–$131,317] vs. $61,953 [95% CI: $59,391–$64,625], p &lt; .0001), and disposition to non‐self‐care (OR = 1.29, 95% CI: 1.19–1.39, p &lt; .0001). Discussion The use of TPE in the inpatient setting is positively associated with bleeding; however, with low prevalence. Future studies should address risk factors that predispose patients to TPE‐associated bleeding.</description><identifier>ISSN: 0041-1132</identifier><identifier>EISSN: 1537-2995</identifier><identifier>DOI: 10.1111/trf.16769</identifier><identifier>PMID: 34907537</identifier><language>eng</language><publisher>Hoboken, USA: John Wiley &amp; Sons, Inc</publisher><subject>Abnormalities ; Apheresis ; Bleeding ; Blood transfusion ; Cross-Sectional Studies ; Erythrocytes ; Hemorrhage - epidemiology ; Hemorrhage - etiology ; Hemorrhage - therapy ; Hospital Mortality ; Humans ; Inpatients ; Length of Stay ; Mortality ; National Inpatient Sample ; Plasma Exchange - adverse effects ; plasmapheresis ; Population studies ; Regression analysis ; Retrospective Studies ; Risk analysis ; Risk factors ; Transfusion</subject><ispartof>Transfusion (Philadelphia, Pa.), 2022-02, Vol.62 (2), p.386-395</ispartof><rights>2021 AABB.</rights><rights>2022 AABB</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3539-f115e4b9fb1d6e946ead776201632da01c2e990aa79be0e8b6c70f0e54d6486d3</citedby><cites>FETCH-LOGICAL-c3539-f115e4b9fb1d6e946ead776201632da01c2e990aa79be0e8b6c70f0e54d6486d3</cites><orcidid>0000-0001-7266-7101</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Ftrf.16769$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Ftrf.16769$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/34907537$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Soares Ferreira Júnior, Alexandre</creatorcontrib><creatorcontrib>Boyle, Stephen H.</creatorcontrib><creatorcontrib>Kuchibhatla, Maragatha</creatorcontrib><creatorcontrib>Onwuemene, Oluwatoyosi A.</creatorcontrib><title>Bleeding outcomes of inpatients receiving therapeutic plasma exchange: A propensity‐matched analysis of the National Inpatient Sample</title><title>Transfusion (Philadelphia, Pa.)</title><addtitle>Transfusion</addtitle><description>Background Although therapeutic plasma exchange (TPE) is associated with hemostatic abnormalities, its impact on bleeding outcomes is unknown. Therefore, the main study objective was to determine bleeding outcomes of inpatients treated with TPE. Study Design and Methods In a cross‐sectional analysis of the National Inpatient Sample (NIS), discharges were identified with 10 common TPE‐treated conditions. A 1:3 propensity‐matched analysis of TPE‐ to non‐TPE‐treated discharges was performed. The primary outcome was major bleeding and secondary outcomes were packed red blood cell (PRBC) transfusion, mortality, disposition, hospital length of stay (LOS), and charges. Multivariable regression analyses were used to examine the association between TPE and study outcomes. Results The study population was 15,964 discharges, of which 3991 were TPE‐ treated. The prevalence of major bleeding was low (5.4%). When compared to non‐TPE discharges, TPE had a significant and positive association with major bleeding (OR = 1.37, 95% CI: 1.16–1.63, p = .0003). TPE was also associated with PRBC transfusion (OR = 1.66, 95% CI: 1.42–1.94, p &lt; .0001), in‐hospital mortality (OR = 1.45, 95% CI: 1.10–1.90, p = .0008), hospital length of stay (12.45 [95% CI: 11.95–12.97] vs. 7.38 [95% CI: 7.12–7.65] days, p &lt; .0001) and total charges, ($125,123 [95% CI: $119,220–$131,317] vs. $61,953 [95% CI: $59,391–$64,625], p &lt; .0001), and disposition to non‐self‐care (OR = 1.29, 95% CI: 1.19–1.39, p &lt; .0001). Discussion The use of TPE in the inpatient setting is positively associated with bleeding; however, with low prevalence. 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Medical Complete (Alumni)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Transfusion (Philadelphia, Pa.)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Soares Ferreira Júnior, Alexandre</au><au>Boyle, Stephen H.</au><au>Kuchibhatla, Maragatha</au><au>Onwuemene, Oluwatoyosi A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Bleeding outcomes of inpatients receiving therapeutic plasma exchange: A propensity‐matched analysis of the National Inpatient Sample</atitle><jtitle>Transfusion (Philadelphia, Pa.)</jtitle><addtitle>Transfusion</addtitle><date>2022-02</date><risdate>2022</risdate><volume>62</volume><issue>2</issue><spage>386</spage><epage>395</epage><pages>386-395</pages><issn>0041-1132</issn><eissn>1537-2995</eissn><abstract>Background Although therapeutic plasma exchange (TPE) is associated with hemostatic abnormalities, its impact on bleeding outcomes is unknown. Therefore, the main study objective was to determine bleeding outcomes of inpatients treated with TPE. Study Design and Methods In a cross‐sectional analysis of the National Inpatient Sample (NIS), discharges were identified with 10 common TPE‐treated conditions. A 1:3 propensity‐matched analysis of TPE‐ to non‐TPE‐treated discharges was performed. The primary outcome was major bleeding and secondary outcomes were packed red blood cell (PRBC) transfusion, mortality, disposition, hospital length of stay (LOS), and charges. Multivariable regression analyses were used to examine the association between TPE and study outcomes. Results The study population was 15,964 discharges, of which 3991 were TPE‐ treated. The prevalence of major bleeding was low (5.4%). When compared to non‐TPE discharges, TPE had a significant and positive association with major bleeding (OR = 1.37, 95% CI: 1.16–1.63, p = .0003). TPE was also associated with PRBC transfusion (OR = 1.66, 95% CI: 1.42–1.94, p &lt; .0001), in‐hospital mortality (OR = 1.45, 95% CI: 1.10–1.90, p = .0008), hospital length of stay (12.45 [95% CI: 11.95–12.97] vs. 7.38 [95% CI: 7.12–7.65] days, p &lt; .0001) and total charges, ($125,123 [95% CI: $119,220–$131,317] vs. $61,953 [95% CI: $59,391–$64,625], p &lt; .0001), and disposition to non‐self‐care (OR = 1.29, 95% CI: 1.19–1.39, p &lt; .0001). Discussion The use of TPE in the inpatient setting is positively associated with bleeding; however, with low prevalence. Future studies should address risk factors that predispose patients to TPE‐associated bleeding.</abstract><cop>Hoboken, USA</cop><pub>John Wiley &amp; Sons, Inc</pub><pmid>34907537</pmid><doi>10.1111/trf.16769</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0001-7266-7101</orcidid></addata></record>
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subjects Abnormalities
Apheresis
Bleeding
Blood transfusion
Cross-Sectional Studies
Erythrocytes
Hemorrhage - epidemiology
Hemorrhage - etiology
Hemorrhage - therapy
Hospital Mortality
Humans
Inpatients
Length of Stay
Mortality
National Inpatient Sample
Plasma Exchange - adverse effects
plasmapheresis
Population studies
Regression analysis
Retrospective Studies
Risk analysis
Risk factors
Transfusion
title Bleeding outcomes of inpatients receiving therapeutic plasma exchange: A propensity‐matched analysis of the National Inpatient Sample
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