{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,18]],"date-time":"2026-10-18T02:27:12Z","timestamp":1792290432659,"version":"4.4.0"},"reference-count":64,"publisher":"SAGE Publications","issue":"7","license":[{"start":{"date-parts":[[2020,10,4]],"date-time":"2020-10-04T00:00:00Z","timestamp":1601769600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"funder":[{"DOI":"10.13039\/100012899","name":"lanzhou university","doi-asserted-by":"publisher","award":["CY2017-MS07"],"award-info":[{"award-number":["CY2017-MS07"]}],"id":[{"id":"10.13039\/100012899","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100012899","name":"lanzhou university","doi-asserted-by":"publisher","award":["CY2019-QN01"],"award-info":[{"award-number":["CY2019-QN01"]}],"id":[{"id":"10.13039\/100012899","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Perfusion"],"published-print":{"date-parts":[[2021,10]]},"abstract":"<jats:sec>\n                    <jats:title>Background:<\/jats:title>\n                    <jats:p>Redo coronary artery bypass grafting (redo CABG) is associated with increased mortality and morbidity. The aim of this study was to systematically evaluate the evidence comparing the outcomes of off-pump with on-pump redo CABG.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods:<\/jats:title>\n                    <jats:p>Studies were systematically searched and identified using PubMed, EMBASE, the Cochrane Library, and the International Clinical Trials Registry Platform (ICTRP) by two researchers independently. The primary outcome was 30-day mortality, and the secondary outcomes were in-hospital mortality, post-operative complications, completeness of revascularization, blood transfusion rate, duration of mechanical ventilation, intensive care unit and hospital stays.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>The 21 studies including 4,889 patients were enrolled in our meta-analysis. Compared with on-pump, the off-pump technique was associated with significantly reduced 30-day mortality (odds ratio [OR]\u2009=\u20090.43, 95% confidence interval [CI]\u2009=\u20090.26-0.72, p\u2009=\u20090.001). Moreover, a notably decreased in-hospital mortality (OR\u2009=\u20090.55, 95% CI\u2009=\u20090.39-0.76, p\u2009=\u20090.0004) and incidence of post-operative new-onset atrial fibrillation, myocardial infarction, acute kidney injury, low cardiac output state, blood transfusion rate (OR\u2009=\u20090.46, 95% CI\u2009=\u20090.35-0.60, p\u2009&lt;\u20090.00001; OR\u2009=\u20090.54, 95% CI\u2009=\u20090.38-0.78, p\u2009=\u20090.0007; OR\u2009=\u20090.51, 95% CI\u2009=\u20090.37-0.70, p\u2009&lt;\u20090.0001; OR\u2009=\u20090.31, 95% CI\u2009=\u20090.20-0.47, p\u2009&lt;\u20090.00001; OR\u2009=\u20090.29, 95% CI\u2009=\u20090.14-0.61, p\u2009=\u20090.001) and significantly shortened duration of mechanical ventilation, intensive care unit and hospital stays (mean difference [MD]\u2009=\u2009\u22128.21\u2009h, 95% CI\u2009=\u2009\u221211.74 to \u22124.68, p\u2009&lt;\u20090.00001; MD\u2009=\u2009\u22120.77\u2009d, 95% CI\u2009=\u2009\u22120.81 to \u22120.73, p\u2009&lt;\u20090.00001; MD\u2009=\u2009\u22122.24\u2009d, 95% CI\u2009=\u2009\u22123.17 to \u22121.32, p\u2009&lt;\u20090.00001) could be observed when comparing the outcomes of off-pump with on-pump redo CABG. There was nonsignificant difference between off-pump and on-pump redo CABG in completeness of revascularization.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>In patients undergoing redo CABG surgery, the off-pump technique was associated with decreased mortality, less post-operative complications when compared to on-pump.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/0267659120960310","type":"journal-article","created":{"date-parts":[[2020,10,5]],"date-time":"2020-10-05T02:06:51Z","timestamp":1601863611000},"page":"724-736","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":16,"title":["Off-pump versus on-pump redo coronary artery bypass grafting: a systematic review and meta-analysis"],"prefix":"10.1177","volume":"36","author":[{"given":"Pengbin","family":"Zhang","sequence":"first","affiliation":[{"name":"Department of Cardiac Surgery, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, China"},{"name":"Laboratory of Extracorporeal Life Support, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Liping","family":"Wang","sequence":"additional","affiliation":[{"name":"Department of Cardiac Surgery, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kerong","family":"Zhai","sequence":"additional","affiliation":[{"name":"Department of Cardiac Surgery, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, China"},{"name":"Laboratory of Extracorporeal Life Support, Lanzhou University Second Hospital, Lanzhou University, Lanzhou, 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