Blood Use in Patients Undergoing Coronary Artery Bypass Surgery: Impact Of Cardiopulmonary Bypass Pump, Hematocrit, Gender, Age, and Body Weight

We investigated the impact of cardiopulmonary bypass pump (CPB), hematocrit, gender, age, and body weight on blood use in patients undergoing coronary artery bypass graft surgery at a major university hospital. Participants were 1235 consecutive patients undergoing primary coronary artery surgery ov...

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Veröffentlicht in:Anesthesia and analgesia 2003-10, Vol.97 (4), p.958-963
Hauptverfasser: Scott, Bharathi H., Seifert, Frank C., Glass, Peter S. A., Grimson, Roger
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creator Scott, Bharathi H.
Seifert, Frank C.
Glass, Peter S. A.
Grimson, Roger
description We investigated the impact of cardiopulmonary bypass pump (CPB), hematocrit, gender, age, and body weight on blood use in patients undergoing coronary artery bypass graft surgery at a major university hospital. Participants were 1235 consecutive patients undergoing primary coronary artery surgery over a period of 2 yr (1999 and 2000); 681 patients underwent coronary surgery with use of CPB, and 554 patients underwent off-pump coronary artery bypass surgery using a median sternotomy incision. There were 881 males and 354 females. Average packed red blood cells (PRBC) transfusion for patients on CPB was 3.4 U compared with 1.6 U for the off-pump group (P =
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A. ; Grimson, Roger</creator><creatorcontrib>Scott, Bharathi H. ; Seifert, Frank C. ; Glass, Peter S. A. ; Grimson, Roger</creatorcontrib><description><![CDATA[We investigated the impact of cardiopulmonary bypass pump (CPB), hematocrit, gender, age, and body weight on blood use in patients undergoing coronary artery bypass graft surgery at a major university hospital. Participants were 1235 consecutive patients undergoing primary coronary artery surgery over a period of 2 yr (1999 and 2000); 681 patients underwent coronary surgery with use of CPB, and 554 patients underwent off-pump coronary artery bypass surgery using a median sternotomy incision. There were 881 males and 354 females. Average packed red blood cells (PRBC) transfusion for patients on CPB was 3.4 U compared with 1.6 U for the off-pump group (P = <0.001). Patients on CPB received more frequent PRBC transfusion (72.5%) compared with 45.7% of off-pump patients (P = <0.001). Average PRBC transfusion for males was 2.2 U compared with 3.6 U for females (P = <0.001). A lower percentage of males (52.6%) than females (79.4%) received transfusion (P = <0.001). The impact of CPB, off-pump status, preoperative hematocrit <35%, gender, age ≥65 yr, and weight ≤83 kilograms using median values as cut points, on blood use was examined using logistic regression models. Use of CPB, preoperative hematocrit, (<35%) female gender, increasing age, and decreased body weight were significant predictors of transfusion (P = <0.001). Preoperative hematocrit <35% and use of CPB were the strongest predictors of PRBC transfusion.]]></description><identifier>ISSN: 0003-2999</identifier><identifier>EISSN: 1526-7598</identifier><identifier>DOI: 10.1213/01.ANE.0000081790.75298.D8</identifier><identifier>PMID: 14500140</identifier><identifier>CODEN: AACRAT</identifier><language>eng</language><publisher>Hagerstown, MD: International Anesthesia Research Society</publisher><subject>Adult ; Aged ; Aging - physiology ; Anesthesia ; Anesthesia depending on type of surgery ; Anesthesia. Intensive care medicine. Transfusions. 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A.</creatorcontrib><creatorcontrib>Grimson, Roger</creatorcontrib><title>Blood Use in Patients Undergoing Coronary Artery Bypass Surgery: Impact Of Cardiopulmonary Bypass Pump, Hematocrit, Gender, Age, and Body Weight</title><title>Anesthesia and analgesia</title><addtitle>Anesth Analg</addtitle><description><![CDATA[We investigated the impact of cardiopulmonary bypass pump (CPB), hematocrit, gender, age, and body weight on blood use in patients undergoing coronary artery bypass graft surgery at a major university hospital. Participants were 1235 consecutive patients undergoing primary coronary artery surgery over a period of 2 yr (1999 and 2000); 681 patients underwent coronary surgery with use of CPB, and 554 patients underwent off-pump coronary artery bypass surgery using a median sternotomy incision. There were 881 males and 354 females. Average packed red blood cells (PRBC) transfusion for patients on CPB was 3.4 U compared with 1.6 U for the off-pump group (P = <0.001). Patients on CPB received more frequent PRBC transfusion (72.5%) compared with 45.7% of off-pump patients (P = <0.001). Average PRBC transfusion for males was 2.2 U compared with 3.6 U for females (P = <0.001). A lower percentage of males (52.6%) than females (79.4%) received transfusion (P = <0.001). The impact of CPB, off-pump status, preoperative hematocrit <35%, gender, age ≥65 yr, and weight ≤83 kilograms using median values as cut points, on blood use was examined using logistic regression models. Use of CPB, preoperative hematocrit, (<35%) female gender, increasing age, and decreased body weight were significant predictors of transfusion (P = <0.001). Preoperative hematocrit <35% and use of CPB were the strongest predictors of PRBC transfusion.]]></description><subject>Adult</subject><subject>Aged</subject><subject>Aging - physiology</subject><subject>Anesthesia</subject><subject>Anesthesia depending on type of surgery</subject><subject>Anesthesia. Intensive care medicine. Transfusions. Cell therapy and gene therapy</subject><subject>Biological and medical sciences</subject><subject>Blood Transfusion - statistics &amp; numerical data</subject><subject>Body Weight - physiology</subject><subject>Cardiopulmonary Bypass - instrumentation</subject><subject>Coronary Artery Bypass</subject><subject>Databases, Factual</subject><subject>Erythrocyte Transfusion</subject><subject>Extracorporeal Circulation - adverse effects</subject><subject>Extracorporeal Circulation - instrumentation</subject><subject>Female</subject><subject>Hematocrit</subject><subject>Humans</subject><subject>Male</subject><subject>Medical sciences</subject><subject>Middle Aged</subject><subject>Prospective Studies</subject><subject>Risk Factors</subject><subject>Sex Characteristics</subject><subject>Thoracic and cardiovascular surgery. 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A. ; Grimson, Roger</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4238-6fffc78555c8b0ff19fe2da97f37b070ccc02f7b3daaf4daa3f46da3cf8b63973</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2003</creationdate><topic>Adult</topic><topic>Aged</topic><topic>Aging - physiology</topic><topic>Anesthesia</topic><topic>Anesthesia depending on type of surgery</topic><topic>Anesthesia. Intensive care medicine. Transfusions. Cell therapy and gene therapy</topic><topic>Biological and medical sciences</topic><topic>Blood Transfusion - statistics &amp; numerical data</topic><topic>Body Weight - physiology</topic><topic>Cardiopulmonary Bypass - instrumentation</topic><topic>Coronary Artery Bypass</topic><topic>Databases, Factual</topic><topic>Erythrocyte Transfusion</topic><topic>Extracorporeal Circulation - adverse effects</topic><topic>Extracorporeal Circulation - instrumentation</topic><topic>Female</topic><topic>Hematocrit</topic><topic>Humans</topic><topic>Male</topic><topic>Medical sciences</topic><topic>Middle Aged</topic><topic>Prospective Studies</topic><topic>Risk Factors</topic><topic>Sex Characteristics</topic><topic>Thoracic and cardiovascular surgery. Cardiopulmonary bypass</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Scott, Bharathi H.</creatorcontrib><creatorcontrib>Seifert, Frank C.</creatorcontrib><creatorcontrib>Glass, Peter S. A.</creatorcontrib><creatorcontrib>Grimson, Roger</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Anesthesia and analgesia</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Scott, Bharathi H.</au><au>Seifert, Frank C.</au><au>Glass, Peter S. A.</au><au>Grimson, Roger</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Blood Use in Patients Undergoing Coronary Artery Bypass Surgery: Impact Of Cardiopulmonary Bypass Pump, Hematocrit, Gender, Age, and Body Weight</atitle><jtitle>Anesthesia and analgesia</jtitle><addtitle>Anesth Analg</addtitle><date>2003-10-01</date><risdate>2003</risdate><volume>97</volume><issue>4</issue><spage>958</spage><epage>963</epage><pages>958-963</pages><issn>0003-2999</issn><eissn>1526-7598</eissn><coden>AACRAT</coden><abstract><![CDATA[We investigated the impact of cardiopulmonary bypass pump (CPB), hematocrit, gender, age, and body weight on blood use in patients undergoing coronary artery bypass graft surgery at a major university hospital. Participants were 1235 consecutive patients undergoing primary coronary artery surgery over a period of 2 yr (1999 and 2000); 681 patients underwent coronary surgery with use of CPB, and 554 patients underwent off-pump coronary artery bypass surgery using a median sternotomy incision. There were 881 males and 354 females. Average packed red blood cells (PRBC) transfusion for patients on CPB was 3.4 U compared with 1.6 U for the off-pump group (P = <0.001). Patients on CPB received more frequent PRBC transfusion (72.5%) compared with 45.7% of off-pump patients (P = <0.001). Average PRBC transfusion for males was 2.2 U compared with 3.6 U for females (P = <0.001). A lower percentage of males (52.6%) than females (79.4%) received transfusion (P = <0.001). The impact of CPB, off-pump status, preoperative hematocrit <35%, gender, age ≥65 yr, and weight ≤83 kilograms using median values as cut points, on blood use was examined using logistic regression models. Use of CPB, preoperative hematocrit, (<35%) female gender, increasing age, and decreased body weight were significant predictors of transfusion (P = <0.001). Preoperative hematocrit <35% and use of CPB were the strongest predictors of PRBC transfusion.]]></abstract><cop>Hagerstown, MD</cop><pub>International Anesthesia Research Society</pub><pmid>14500140</pmid><doi>10.1213/01.ANE.0000081790.75298.D8</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record>
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subjects Adult
Aged
Aging - physiology
Anesthesia
Anesthesia depending on type of surgery
Anesthesia. Intensive care medicine. Transfusions. Cell therapy and gene therapy
Biological and medical sciences
Blood Transfusion - statistics & numerical data
Body Weight - physiology
Cardiopulmonary Bypass - instrumentation
Coronary Artery Bypass
Databases, Factual
Erythrocyte Transfusion
Extracorporeal Circulation - adverse effects
Extracorporeal Circulation - instrumentation
Female
Hematocrit
Humans
Male
Medical sciences
Middle Aged
Prospective Studies
Risk Factors
Sex Characteristics
Thoracic and cardiovascular surgery. Cardiopulmonary bypass
title Blood Use in Patients Undergoing Coronary Artery Bypass Surgery: Impact Of Cardiopulmonary Bypass Pump, Hematocrit, Gender, Age, and Body Weight
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