Preoperative renal dysfunction and clinical outcomes of cardiac surgery in octogenarians
The proportion of elderly individuals is growing and the prevalence of chronic kidney disease (CKD) among elderly people undergoing cardiac surgery is increasing constantly. The aim of this study was to determine the influence of different degrees of preoperative renal dysfunction on postoperative o...
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| Veröffentlicht in: | Experimental gerontology 2013-03, Vol.48 (3), p.364-370 |
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| creator | Shavit, Linda Lifschitz, Meyer Slotki, Itzchak Oren, Avraham Tauber, Rachel Bitran, Daniel Fink, Daniel |
| description | The proportion of elderly individuals is growing and the prevalence of chronic kidney disease (CKD) among elderly people undergoing cardiac surgery is increasing constantly. The aim of this study was to determine the influence of different degrees of preoperative renal dysfunction on postoperative outcomes in patients older than 80years of age.
This is an observational study that included adult patients undergoing cardiac surgery in which data were collected prospectively. Patients were divided into groups according to their preoperative plasma creatinine and eGFR levels.
From February 1997 to January 2010, 318 octogenarians underwent cardiac surgery. Of these, 140 patients (44%) had abnormal preoperative creatinine levels. A significantly higher incidence of postoperative sepsis (4% vs. 17%, p 0.03), CVA (1% vs. 6%, p 0.03), and prolonged hospital stay (16±13 vs. 20±16days, p 0.04) were detected in patients with preoperative kidney dysfunction. Subgroup analysis revealed that preoperative CKD stage IV (eGFR 15–30ml/min/1.73m2) but not CKD stage III (eGFR 30–60ml/min/1.73m2) and preoperative creatinine >1.8mg/dl were independently associated with increased incidence of postoperative CVA (OR 4; 95% CI 0.07–0. 8, p=0.05 for eGFR, and OR 7.8; 95% CI 1.2–60, p=0.003 for creatinine). However, no significant increment in postoperative mortality with decreasing eGFR or increasing preoperative creatinine was demonstrated.
A substantial increase in the risk of postoperative CVA and sepsis, but not mortality, was demonstrated in octogenarians with advanced but not mild degrees of preoperative CKD. Compared to younger patients, a high burden of comorbidities in octogenarians may have a greater influence on outcomes post cardiac surgery than impaired renal function. Our data may provide a rationale for modified risk stratification in octogenarian candidates for cardiac surgery.
► Octogenarians suffer from high burden of co morbidities. ► Preoperative CKD increases the incidence of postoperative morbidity and mortality. ► The risk of CVA and sepsis, but not mortality, is higher in patients with advanced CKD (stage IV). |
| doi_str_mv | 10.1016/j.exger.2013.01.012 |
| format | Article |
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This is an observational study that included adult patients undergoing cardiac surgery in which data were collected prospectively. Patients were divided into groups according to their preoperative plasma creatinine and eGFR levels.
From February 1997 to January 2010, 318 octogenarians underwent cardiac surgery. Of these, 140 patients (44%) had abnormal preoperative creatinine levels. A significantly higher incidence of postoperative sepsis (4% vs. 17%, p 0.03), CVA (1% vs. 6%, p 0.03), and prolonged hospital stay (16±13 vs. 20±16days, p 0.04) were detected in patients with preoperative kidney dysfunction. Subgroup analysis revealed that preoperative CKD stage IV (eGFR 15–30ml/min/1.73m2) but not CKD stage III (eGFR 30–60ml/min/1.73m2) and preoperative creatinine >1.8mg/dl were independently associated with increased incidence of postoperative CVA (OR 4; 95% CI 0.07–0. 8, p=0.05 for eGFR, and OR 7.8; 95% CI 1.2–60, p=0.003 for creatinine). However, no significant increment in postoperative mortality with decreasing eGFR or increasing preoperative creatinine was demonstrated.
A substantial increase in the risk of postoperative CVA and sepsis, but not mortality, was demonstrated in octogenarians with advanced but not mild degrees of preoperative CKD. Compared to younger patients, a high burden of comorbidities in octogenarians may have a greater influence on outcomes post cardiac surgery than impaired renal function. Our data may provide a rationale for modified risk stratification in octogenarian candidates for cardiac surgery.
► Octogenarians suffer from high burden of co morbidities. ► Preoperative CKD increases the incidence of postoperative morbidity and mortality. ► The risk of CVA and sepsis, but not mortality, is higher in patients with advanced CKD (stage IV).</description><identifier>ISSN: 0531-5565</identifier><identifier>EISSN: 1873-6815</identifier><identifier>DOI: 10.1016/j.exger.2013.01.012</identifier><identifier>PMID: 23388160</identifier><language>eng</language><publisher>England: Elsevier Inc</publisher><subject>Aged, 80 and over ; Cardiac Surgical Procedures - adverse effects ; Cardiac Surgical Procedures - mortality ; Cardiothoracic surgery ; Creatinine - blood ; eGFR ; Female ; Glomerular Filtration Rate ; Hospital Mortality ; Humans ; Israel - epidemiology ; Length of Stay - statistics & numerical data ; Male ; Mortality ; Octogenarians ; Postoperative Complications ; Preoperative creatinine ; Preoperative Period ; Prospective Studies ; Renal Insufficiency, Chronic - blood ; Renal Insufficiency, Chronic - complications ; Renal Insufficiency, Chronic - physiopathology ; Sepsis - etiology ; Severity of Illness Index ; Stroke - etiology ; Treatment Outcome</subject><ispartof>Experimental gerontology, 2013-03, Vol.48 (3), p.364-370</ispartof><rights>2013 Elsevier Inc.</rights><rights>Copyright © 2013 Elsevier Inc. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c359t-4008f6f90836fbb5102e23b6f5a3c7cba20f925408cb3a45a2064084a44e28ef3</citedby><cites>FETCH-LOGICAL-c359t-4008f6f90836fbb5102e23b6f5a3c7cba20f925408cb3a45a2064084a44e28ef3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.exger.2013.01.012$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,777,781,3537,27905,27906,45976</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/23388160$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Shavit, Linda</creatorcontrib><creatorcontrib>Lifschitz, Meyer</creatorcontrib><creatorcontrib>Slotki, Itzchak</creatorcontrib><creatorcontrib>Oren, Avraham</creatorcontrib><creatorcontrib>Tauber, Rachel</creatorcontrib><creatorcontrib>Bitran, Daniel</creatorcontrib><creatorcontrib>Fink, Daniel</creatorcontrib><title>Preoperative renal dysfunction and clinical outcomes of cardiac surgery in octogenarians</title><title>Experimental gerontology</title><addtitle>Exp Gerontol</addtitle><description>The proportion of elderly individuals is growing and the prevalence of chronic kidney disease (CKD) among elderly people undergoing cardiac surgery is increasing constantly. The aim of this study was to determine the influence of different degrees of preoperative renal dysfunction on postoperative outcomes in patients older than 80years of age.
This is an observational study that included adult patients undergoing cardiac surgery in which data were collected prospectively. Patients were divided into groups according to their preoperative plasma creatinine and eGFR levels.
From February 1997 to January 2010, 318 octogenarians underwent cardiac surgery. Of these, 140 patients (44%) had abnormal preoperative creatinine levels. A significantly higher incidence of postoperative sepsis (4% vs. 17%, p 0.03), CVA (1% vs. 6%, p 0.03), and prolonged hospital stay (16±13 vs. 20±16days, p 0.04) were detected in patients with preoperative kidney dysfunction. Subgroup analysis revealed that preoperative CKD stage IV (eGFR 15–30ml/min/1.73m2) but not CKD stage III (eGFR 30–60ml/min/1.73m2) and preoperative creatinine >1.8mg/dl were independently associated with increased incidence of postoperative CVA (OR 4; 95% CI 0.07–0. 8, p=0.05 for eGFR, and OR 7.8; 95% CI 1.2–60, p=0.003 for creatinine). However, no significant increment in postoperative mortality with decreasing eGFR or increasing preoperative creatinine was demonstrated.
A substantial increase in the risk of postoperative CVA and sepsis, but not mortality, was demonstrated in octogenarians with advanced but not mild degrees of preoperative CKD. Compared to younger patients, a high burden of comorbidities in octogenarians may have a greater influence on outcomes post cardiac surgery than impaired renal function. Our data may provide a rationale for modified risk stratification in octogenarian candidates for cardiac surgery.
► Octogenarians suffer from high burden of co morbidities. ► Preoperative CKD increases the incidence of postoperative morbidity and mortality. ► The risk of CVA and sepsis, but not mortality, is higher in patients with advanced CKD (stage IV).</description><subject>Aged, 80 and over</subject><subject>Cardiac Surgical Procedures - adverse effects</subject><subject>Cardiac Surgical Procedures - mortality</subject><subject>Cardiothoracic surgery</subject><subject>Creatinine - blood</subject><subject>eGFR</subject><subject>Female</subject><subject>Glomerular Filtration Rate</subject><subject>Hospital Mortality</subject><subject>Humans</subject><subject>Israel - epidemiology</subject><subject>Length of Stay - statistics & numerical data</subject><subject>Male</subject><subject>Mortality</subject><subject>Octogenarians</subject><subject>Postoperative Complications</subject><subject>Preoperative creatinine</subject><subject>Preoperative Period</subject><subject>Prospective Studies</subject><subject>Renal Insufficiency, Chronic - blood</subject><subject>Renal Insufficiency, Chronic - complications</subject><subject>Renal Insufficiency, Chronic - physiopathology</subject><subject>Sepsis - etiology</subject><subject>Severity of Illness Index</subject><subject>Stroke - etiology</subject><subject>Treatment Outcome</subject><issn>0531-5565</issn><issn>1873-6815</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9UE1rGzEQFaEldpz8gkDRsZd1R9JKXh96KKb5AENyaCA3odWOjMxacqVdU__7ynHaY-DBMMx782YeIbcM5gyY-rad458NpjkHJubACvgFmbJmISrVMPmJTEEKVkmp5IRc5bwFAMUFuyQTLkTTMAVT8vqcMO4xmcEfkCYMpqfdMbsx2MHHQE3oqO198LYM4jjYuMNMo6PWpM4bS_OYyhFH6gONdoibsiF5E_I1-exMn_Hmvc7Iy93PX6uHav10_7j6sa6skMuhqgEap9wSGqFc20oGHLlolZNG2IVtDQe35LKGxrbC1LL0qjS1qWvkDToxI1_Pe_cp_h4xD3rns8W-NwHjmDUTrF6c_uaFKs5Um2LOCZ3eJ78z6agZ6FOkeqvfItWnSDWwgpPqy7vB2O6w-6_5l2EhfD8TsLx58EWercdgsfMJ7aC76D80-AsDv4k-</recordid><startdate>201303</startdate><enddate>201303</enddate><creator>Shavit, Linda</creator><creator>Lifschitz, Meyer</creator><creator>Slotki, Itzchak</creator><creator>Oren, Avraham</creator><creator>Tauber, Rachel</creator><creator>Bitran, Daniel</creator><creator>Fink, Daniel</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>7X8</scope></search><sort><creationdate>201303</creationdate><title>Preoperative renal dysfunction and clinical outcomes of cardiac surgery in octogenarians</title><author>Shavit, Linda ; Lifschitz, Meyer ; Slotki, Itzchak ; Oren, Avraham ; Tauber, Rachel ; Bitran, Daniel ; Fink, Daniel</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c359t-4008f6f90836fbb5102e23b6f5a3c7cba20f925408cb3a45a2064084a44e28ef3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Aged, 80 and over</topic><topic>Cardiac Surgical Procedures - adverse effects</topic><topic>Cardiac Surgical Procedures - mortality</topic><topic>Cardiothoracic surgery</topic><topic>Creatinine - blood</topic><topic>eGFR</topic><topic>Female</topic><topic>Glomerular Filtration Rate</topic><topic>Hospital Mortality</topic><topic>Humans</topic><topic>Israel - epidemiology</topic><topic>Length of Stay - statistics & numerical data</topic><topic>Male</topic><topic>Mortality</topic><topic>Octogenarians</topic><topic>Postoperative Complications</topic><topic>Preoperative creatinine</topic><topic>Preoperative Period</topic><topic>Prospective Studies</topic><topic>Renal Insufficiency, Chronic - blood</topic><topic>Renal Insufficiency, Chronic - complications</topic><topic>Renal Insufficiency, Chronic - physiopathology</topic><topic>Sepsis - etiology</topic><topic>Severity of Illness Index</topic><topic>Stroke - etiology</topic><topic>Treatment Outcome</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Shavit, Linda</creatorcontrib><creatorcontrib>Lifschitz, Meyer</creatorcontrib><creatorcontrib>Slotki, Itzchak</creatorcontrib><creatorcontrib>Oren, Avraham</creatorcontrib><creatorcontrib>Tauber, Rachel</creatorcontrib><creatorcontrib>Bitran, Daniel</creatorcontrib><creatorcontrib>Fink, Daniel</creatorcontrib><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>Experimental gerontology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Shavit, Linda</au><au>Lifschitz, Meyer</au><au>Slotki, Itzchak</au><au>Oren, Avraham</au><au>Tauber, Rachel</au><au>Bitran, Daniel</au><au>Fink, Daniel</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Preoperative renal dysfunction and clinical outcomes of cardiac surgery in octogenarians</atitle><jtitle>Experimental gerontology</jtitle><addtitle>Exp Gerontol</addtitle><date>2013-03</date><risdate>2013</risdate><volume>48</volume><issue>3</issue><spage>364</spage><epage>370</epage><pages>364-370</pages><issn>0531-5565</issn><eissn>1873-6815</eissn><abstract>The proportion of elderly individuals is growing and the prevalence of chronic kidney disease (CKD) among elderly people undergoing cardiac surgery is increasing constantly. The aim of this study was to determine the influence of different degrees of preoperative renal dysfunction on postoperative outcomes in patients older than 80years of age.
This is an observational study that included adult patients undergoing cardiac surgery in which data were collected prospectively. Patients were divided into groups according to their preoperative plasma creatinine and eGFR levels.
From February 1997 to January 2010, 318 octogenarians underwent cardiac surgery. Of these, 140 patients (44%) had abnormal preoperative creatinine levels. A significantly higher incidence of postoperative sepsis (4% vs. 17%, p 0.03), CVA (1% vs. 6%, p 0.03), and prolonged hospital stay (16±13 vs. 20±16days, p 0.04) were detected in patients with preoperative kidney dysfunction. Subgroup analysis revealed that preoperative CKD stage IV (eGFR 15–30ml/min/1.73m2) but not CKD stage III (eGFR 30–60ml/min/1.73m2) and preoperative creatinine >1.8mg/dl were independently associated with increased incidence of postoperative CVA (OR 4; 95% CI 0.07–0. 8, p=0.05 for eGFR, and OR 7.8; 95% CI 1.2–60, p=0.003 for creatinine). However, no significant increment in postoperative mortality with decreasing eGFR or increasing preoperative creatinine was demonstrated.
A substantial increase in the risk of postoperative CVA and sepsis, but not mortality, was demonstrated in octogenarians with advanced but not mild degrees of preoperative CKD. Compared to younger patients, a high burden of comorbidities in octogenarians may have a greater influence on outcomes post cardiac surgery than impaired renal function. Our data may provide a rationale for modified risk stratification in octogenarian candidates for cardiac surgery.
► Octogenarians suffer from high burden of co morbidities. ► Preoperative CKD increases the incidence of postoperative morbidity and mortality. ► The risk of CVA and sepsis, but not mortality, is higher in patients with advanced CKD (stage IV).</abstract><cop>England</cop><pub>Elsevier Inc</pub><pmid>23388160</pmid><doi>10.1016/j.exger.2013.01.012</doi><tpages>7</tpages></addata></record> |
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| subjects | Aged, 80 and over Cardiac Surgical Procedures - adverse effects Cardiac Surgical Procedures - mortality Cardiothoracic surgery Creatinine - blood eGFR Female Glomerular Filtration Rate Hospital Mortality Humans Israel - epidemiology Length of Stay - statistics & numerical data Male Mortality Octogenarians Postoperative Complications Preoperative creatinine Preoperative Period Prospective Studies Renal Insufficiency, Chronic - blood Renal Insufficiency, Chronic - complications Renal Insufficiency, Chronic - physiopathology Sepsis - etiology Severity of Illness Index Stroke - etiology Treatment Outcome |
| title | Preoperative renal dysfunction and clinical outcomes of cardiac surgery in octogenarians |
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