Atrioventricular valve repair in patients with functional single-ventricle physiology: Impact of ventricular and valve function and morphology on survival and reintervention

Objective This study was to determine whether atrioventricular valve repair modifies natural history of single-ventricle patients with atrioventricular valve insufficiency and to identify factors predicting survival and reintervention. Methods Fifty-seven (13.5%) of 422 single-ventricle patients und...

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Veröffentlicht in:The Journal of thoracic and cardiovascular surgery 2011-08, Vol.142 (2), p.326-335.e2
Hauptverfasser: Honjo, Osami, MD, PhD, Atlin, Cori R., BA, Mertens, Luc, MD, PhD, Al-Radi, Osman O., MD, MSc, Redington, Andrew N., MD, Caldarone, Christopher A., MD, Van Arsdell, Glen S., MD
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container_end_page 335.e2
container_issue 2
container_start_page 326
container_title The Journal of thoracic and cardiovascular surgery
container_volume 142
creator Honjo, Osami, MD, PhD
Atlin, Cori R., BA
Mertens, Luc, MD, PhD
Al-Radi, Osman O., MD, MSc
Redington, Andrew N., MD
Caldarone, Christopher A., MD
Van Arsdell, Glen S., MD
description Objective This study was to determine whether atrioventricular valve repair modifies natural history of single-ventricle patients with atrioventricular valve insufficiency and to identify factors predicting survival and reintervention. Methods Fifty-seven (13.5%) of 422 single-ventricle patients underwent atrioventricular valve repair. Valve morphology, regurgitation mechanism, and ventricular morphology and function were analyzed for effect on survival, transplant, and reintervention with multivariate logistic and Cox regression models. Comparative analysis used case-matched controls. Results Atrioventricular valve was tricuspid in 67% and common in 28%. Ventricular morphology was right in 83%. Regurgitation mechanisms were prolapse (n = 24, 46%), dysplasia (n = 18, 35%), annular dilatation (n = 8, 15%), and restriction or cleft (n = 2, 4%). Postrepair insufficiency was none or trivial in 14 (26%), mild in 33 (61%), and moderate in 7 (13%). Survival in repair group was lower than in matched controls (78.9% vs 92.7% at 1 year, 68.7% vs 90.6% at 3 years, P  = .015). Patients with successful repair and normal ventricular function had equivalent survival to matched controls ( P  = .36). Independent predictors for death or transplant included increased indexed annular size ( P  = .05), increased cardiopulmonary bypass time ( P  = .04), and decreased postrepair ventricular function ( P  = .01). Ventricular dilation was a time-related factor for all events, including failed repair. Conclusions Survival was lower in single-ventricle patients operated on for atrioventricular valve insufficiency than in case-matched controls. Patients with little postoperative residual regurgitation and preserved ventricular function had equivalent survival to controls. Lower grade ventricular function and ventricular dilation correlated with death and repair failure, suggesting that timing of intervention may affect outcome.
doi_str_mv 10.1016/j.jtcvs.2010.11.060
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Methods Fifty-seven (13.5%) of 422 single-ventricle patients underwent atrioventricular valve repair. Valve morphology, regurgitation mechanism, and ventricular morphology and function were analyzed for effect on survival, transplant, and reintervention with multivariate logistic and Cox regression models. Comparative analysis used case-matched controls. Results Atrioventricular valve was tricuspid in 67% and common in 28%. Ventricular morphology was right in 83%. Regurgitation mechanisms were prolapse (n = 24, 46%), dysplasia (n = 18, 35%), annular dilatation (n = 8, 15%), and restriction or cleft (n = 2, 4%). Postrepair insufficiency was none or trivial in 14 (26%), mild in 33 (61%), and moderate in 7 (13%). Survival in repair group was lower than in matched controls (78.9% vs 92.7% at 1 year, 68.7% vs 90.6% at 3 years, P  = .015). Patients with successful repair and normal ventricular function had equivalent survival to matched controls ( P  = .36). Independent predictors for death or transplant included increased indexed annular size ( P  = .05), increased cardiopulmonary bypass time ( P  = .04), and decreased postrepair ventricular function ( P  = .01). Ventricular dilation was a time-related factor for all events, including failed repair. Conclusions Survival was lower in single-ventricle patients operated on for atrioventricular valve insufficiency than in case-matched controls. Patients with little postoperative residual regurgitation and preserved ventricular function had equivalent survival to controls. Lower grade ventricular function and ventricular dilation correlated with death and repair failure, suggesting that timing of intervention may affect outcome.</description><identifier>ISSN: 0022-5223</identifier><identifier>EISSN: 1097-685X</identifier><identifier>DOI: 10.1016/j.jtcvs.2010.11.060</identifier><identifier>PMID: 21592529</identifier><identifier>CODEN: JTCSAQ</identifier><language>eng</language><publisher>New York, NY: Mosby, Inc</publisher><subject>Anesthesia. Intensive care medicine. Transfusions. Cell therapy and gene therapy ; Biological and medical sciences ; Cardiology. Vascular system ; Cardiopulmonary Bypass ; Cardiothoracic Surgery ; Case-Control Studies ; Child ; Child, Preschool ; Congenital heart diseases. Malformations of the aorta, pulmonary vessels and vena cava ; Echocardiography ; Female ; Heart ; Heart Defects, Congenital - mortality ; Heart Defects, Congenital - physiopathology ; Heart Defects, Congenital - surgery ; Heart Ventricles - abnormalities ; Heart Ventricles - physiopathology ; Humans ; Infant ; Infant, Newborn ; Male ; Medical sciences ; Mitral Valve - physiopathology ; Mitral Valve - surgery ; Pneumology ; Postoperative Complications ; Reoperation ; Risk Factors ; Time Factors ; Treatment Outcome ; Tricuspid Valve - physiopathology ; Tricuspid Valve - surgery</subject><ispartof>The Journal of thoracic and cardiovascular surgery, 2011-08, Vol.142 (2), p.326-335.e2</ispartof><rights>The American Association for Thoracic Surgery</rights><rights>2011 The American Association for Thoracic Surgery</rights><rights>2015 INIST-CNRS</rights><rights>Copyright © 2011 The American Association for Thoracic Surgery. Published by Mosby, Inc. 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Methods Fifty-seven (13.5%) of 422 single-ventricle patients underwent atrioventricular valve repair. Valve morphology, regurgitation mechanism, and ventricular morphology and function were analyzed for effect on survival, transplant, and reintervention with multivariate logistic and Cox regression models. Comparative analysis used case-matched controls. Results Atrioventricular valve was tricuspid in 67% and common in 28%. Ventricular morphology was right in 83%. Regurgitation mechanisms were prolapse (n = 24, 46%), dysplasia (n = 18, 35%), annular dilatation (n = 8, 15%), and restriction or cleft (n = 2, 4%). Postrepair insufficiency was none or trivial in 14 (26%), mild in 33 (61%), and moderate in 7 (13%). Survival in repair group was lower than in matched controls (78.9% vs 92.7% at 1 year, 68.7% vs 90.6% at 3 years, P  = .015). Patients with successful repair and normal ventricular function had equivalent survival to matched controls ( P  = .36). Independent predictors for death or transplant included increased indexed annular size ( P  = .05), increased cardiopulmonary bypass time ( P  = .04), and decreased postrepair ventricular function ( P  = .01). Ventricular dilation was a time-related factor for all events, including failed repair. Conclusions Survival was lower in single-ventricle patients operated on for atrioventricular valve insufficiency than in case-matched controls. Patients with little postoperative residual regurgitation and preserved ventricular function had equivalent survival to controls. Lower grade ventricular function and ventricular dilation correlated with death and repair failure, suggesting that timing of intervention may affect outcome.</description><subject>Anesthesia. Intensive care medicine. Transfusions. Cell therapy and gene therapy</subject><subject>Biological and medical sciences</subject><subject>Cardiology. Vascular system</subject><subject>Cardiopulmonary Bypass</subject><subject>Cardiothoracic Surgery</subject><subject>Case-Control Studies</subject><subject>Child</subject><subject>Child, Preschool</subject><subject>Congenital heart diseases. Malformations of the aorta, pulmonary vessels and vena cava</subject><subject>Echocardiography</subject><subject>Female</subject><subject>Heart</subject><subject>Heart Defects, Congenital - mortality</subject><subject>Heart Defects, Congenital - physiopathology</subject><subject>Heart Defects, Congenital - surgery</subject><subject>Heart Ventricles - abnormalities</subject><subject>Heart Ventricles - physiopathology</subject><subject>Humans</subject><subject>Infant</subject><subject>Infant, Newborn</subject><subject>Male</subject><subject>Medical sciences</subject><subject>Mitral Valve - physiopathology</subject><subject>Mitral Valve - surgery</subject><subject>Pneumology</subject><subject>Postoperative Complications</subject><subject>Reoperation</subject><subject>Risk Factors</subject><subject>Time Factors</subject><subject>Treatment Outcome</subject><subject>Tricuspid Valve - physiopathology</subject><subject>Tricuspid Valve - surgery</subject><issn>0022-5223</issn><issn>1097-685X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFktGK1DAUhoMo7uzqEwiSG_GqY5I2bSooLMuqCwteqOBdSNOTndRMU5O2Mg_lO5rOdFW88erAOd__55D_IPSMki0ltHzVbbtRz3HLyNKhW1KSB2hDSV1lpeBfH6INIYxlnLH8DJ3H2BFCKkLrx-iMUV4zzuoN-nk5Butn6FPRk1MBz8rNgAMMygZsezyo0aZxxD_suMNm6vVofa8cjra_c5CtWgd42B2i9c7fHV7jm_2g9Ii9wX97q75d_e99jq29D8PuKMSpE6cw20QdRwFsP0JYTBL9BD0yykV4utYL9OXd9eerD9ntx_c3V5e3mS6EGDNeqqpqFQVOclNwUTEDTVsUioFWomwK4I2oylyVddOoiitmGmZYI3KqjQGTX6CXJ98h-O8TxFHubdTgnOrBT1GKSpC84EWVyPxE6uBjDGDkEOxehYOkRC4xyU4eY5JLTJJSmWJKquer_9Tsof2tuc8lAS9WQEWtnAmq1zb-4YpcCFbzxL05cZB-Y7YQZNQpLQ2tDaBH2Xr7n0Xe_qPXzvY2PfkNDhA7P4UUdZRURiaJ_LRc1HJQlBJSUEbyX5d5zY4</recordid><startdate>20110801</startdate><enddate>20110801</enddate><creator>Honjo, Osami, MD, PhD</creator><creator>Atlin, Cori R., BA</creator><creator>Mertens, Luc, MD, PhD</creator><creator>Al-Radi, Osman O., MD, MSc</creator><creator>Redington, Andrew N., MD</creator><creator>Caldarone, Christopher A., MD</creator><creator>Van Arsdell, Glen S., MD</creator><general>Mosby, Inc</general><general>Elsevier</general><scope>6I.</scope><scope>AAFTH</scope><scope>IQODW</scope><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>20110801</creationdate><title>Atrioventricular valve repair in patients with functional single-ventricle physiology: Impact of ventricular and valve function and morphology on survival and reintervention</title><author>Honjo, Osami, MD, PhD ; Atlin, Cori R., BA ; Mertens, Luc, MD, PhD ; Al-Radi, Osman O., MD, MSc ; Redington, Andrew N., MD ; Caldarone, Christopher A., MD ; Van Arsdell, Glen S., MD</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c488t-56a77da1e503f45872febd44a2eca86b4e5b8763a69bba75a2fb2f2b831cffef3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Anesthesia. Intensive care medicine. Transfusions. Cell therapy and gene therapy</topic><topic>Biological and medical sciences</topic><topic>Cardiology. Vascular system</topic><topic>Cardiopulmonary Bypass</topic><topic>Cardiothoracic Surgery</topic><topic>Case-Control Studies</topic><topic>Child</topic><topic>Child, Preschool</topic><topic>Congenital heart diseases. Malformations of the aorta, pulmonary vessels and vena cava</topic><topic>Echocardiography</topic><topic>Female</topic><topic>Heart</topic><topic>Heart Defects, Congenital - mortality</topic><topic>Heart Defects, Congenital - physiopathology</topic><topic>Heart Defects, Congenital - surgery</topic><topic>Heart Ventricles - abnormalities</topic><topic>Heart Ventricles - physiopathology</topic><topic>Humans</topic><topic>Infant</topic><topic>Infant, Newborn</topic><topic>Male</topic><topic>Medical sciences</topic><topic>Mitral Valve - physiopathology</topic><topic>Mitral Valve - surgery</topic><topic>Pneumology</topic><topic>Postoperative Complications</topic><topic>Reoperation</topic><topic>Risk Factors</topic><topic>Time Factors</topic><topic>Treatment Outcome</topic><topic>Tricuspid Valve - physiopathology</topic><topic>Tricuspid Valve - surgery</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Honjo, Osami, MD, PhD</creatorcontrib><creatorcontrib>Atlin, Cori R., BA</creatorcontrib><creatorcontrib>Mertens, Luc, MD, PhD</creatorcontrib><creatorcontrib>Al-Radi, Osman O., MD, MSc</creatorcontrib><creatorcontrib>Redington, Andrew N., MD</creatorcontrib><creatorcontrib>Caldarone, Christopher A., MD</creatorcontrib><creatorcontrib>Van Arsdell, Glen S., MD</creatorcontrib><collection>ScienceDirect Open Access Titles</collection><collection>Elsevier:ScienceDirect:Open Access</collection><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>The Journal of thoracic and cardiovascular surgery</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Honjo, Osami, MD, PhD</au><au>Atlin, Cori R., BA</au><au>Mertens, Luc, MD, PhD</au><au>Al-Radi, Osman O., MD, MSc</au><au>Redington, Andrew N., MD</au><au>Caldarone, Christopher A., MD</au><au>Van Arsdell, Glen S., MD</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Atrioventricular valve repair in patients with functional single-ventricle physiology: Impact of ventricular and valve function and morphology on survival and reintervention</atitle><jtitle>The Journal of thoracic and cardiovascular surgery</jtitle><addtitle>J Thorac Cardiovasc Surg</addtitle><date>2011-08-01</date><risdate>2011</risdate><volume>142</volume><issue>2</issue><spage>326</spage><epage>335.e2</epage><pages>326-335.e2</pages><issn>0022-5223</issn><eissn>1097-685X</eissn><coden>JTCSAQ</coden><abstract>Objective This study was to determine whether atrioventricular valve repair modifies natural history of single-ventricle patients with atrioventricular valve insufficiency and to identify factors predicting survival and reintervention. Methods Fifty-seven (13.5%) of 422 single-ventricle patients underwent atrioventricular valve repair. Valve morphology, regurgitation mechanism, and ventricular morphology and function were analyzed for effect on survival, transplant, and reintervention with multivariate logistic and Cox regression models. Comparative analysis used case-matched controls. Results Atrioventricular valve was tricuspid in 67% and common in 28%. Ventricular morphology was right in 83%. Regurgitation mechanisms were prolapse (n = 24, 46%), dysplasia (n = 18, 35%), annular dilatation (n = 8, 15%), and restriction or cleft (n = 2, 4%). Postrepair insufficiency was none or trivial in 14 (26%), mild in 33 (61%), and moderate in 7 (13%). Survival in repair group was lower than in matched controls (78.9% vs 92.7% at 1 year, 68.7% vs 90.6% at 3 years, P  = .015). Patients with successful repair and normal ventricular function had equivalent survival to matched controls ( P  = .36). Independent predictors for death or transplant included increased indexed annular size ( P  = .05), increased cardiopulmonary bypass time ( P  = .04), and decreased postrepair ventricular function ( P  = .01). Ventricular dilation was a time-related factor for all events, including failed repair. Conclusions Survival was lower in single-ventricle patients operated on for atrioventricular valve insufficiency than in case-matched controls. Patients with little postoperative residual regurgitation and preserved ventricular function had equivalent survival to controls. Lower grade ventricular function and ventricular dilation correlated with death and repair failure, suggesting that timing of intervention may affect outcome.</abstract><cop>New York, NY</cop><pub>Mosby, Inc</pub><pmid>21592529</pmid><doi>10.1016/j.jtcvs.2010.11.060</doi><tpages>10</tpages><oa>free_for_read</oa></addata></record>
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subjects Anesthesia. Intensive care medicine. Transfusions. Cell therapy and gene therapy
Biological and medical sciences
Cardiology. Vascular system
Cardiopulmonary Bypass
Cardiothoracic Surgery
Case-Control Studies
Child
Child, Preschool
Congenital heart diseases. Malformations of the aorta, pulmonary vessels and vena cava
Echocardiography
Female
Heart
Heart Defects, Congenital - mortality
Heart Defects, Congenital - physiopathology
Heart Defects, Congenital - surgery
Heart Ventricles - abnormalities
Heart Ventricles - physiopathology
Humans
Infant
Infant, Newborn
Male
Medical sciences
Mitral Valve - physiopathology
Mitral Valve - surgery
Pneumology
Postoperative Complications
Reoperation
Risk Factors
Time Factors
Treatment Outcome
Tricuspid Valve - physiopathology
Tricuspid Valve - surgery
title Atrioventricular valve repair in patients with functional single-ventricle physiology: Impact of ventricular and valve function and morphology on survival and reintervention
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