{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T07:13:01Z","timestamp":1777878781498,"version":"3.51.4"},"reference-count":18,"publisher":"SAGE Publications","issue":"6","license":[{"start":{"date-parts":[[2025,7,2]],"date-time":"2025-07-02T00:00:00Z","timestamp":1751414400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["World J Pediatr Congenit Heart Surg"],"published-print":{"date-parts":[[2025,11]]},"abstract":"<jats:p>\n                    <jats:bold>Background:<\/jats:bold>\n                    The arterial switch operation (ASO) is the preferred surgical treatment for transposition of the great arteries with intact ventricular septum (TGA\/IVS). Delays beyond the first month of life may lead to left ventricular deconditioning. This study evaluated the perioperative outcomes of the neonatal ASO within the first month versus later in life in a middle-income country where late presentations are common, aiming to assess the safety of the ASO beyond early intervention.\n                    <jats:bold>Method:<\/jats:bold>\n                    This retrospective study included 295 TGA\/IVS patients who underwent the ASO from January 2010 to December 2023. We excluded those with other significant cardiac anomalies or deconditioned left ventricle (LV). Preoperatively, we evaluated the left ventricular ejection fraction and the posterior LV wall thickness to ascertain the adequacy of the LV. Study outcomes included in-hospital mortality, postoperative chest reexploration, extracorporeal membrane oxygenation use, and the duration of ventilation and hospitalization.\n                    <jats:bold>Results:<\/jats:bold>\n                    One hundred and fifty of 295 patients (51%) had the ASO within 30 days of life (early group) whereas 145 patients (49%) had the ASO beyond 30 days of life (late group). The mean age was 20.3\u2009\u00b1\u20095.7 days for the early group and 80.0\u2009\u00b1\u200960.0 days for the late group (\n                    <jats:italic>P<\/jats:italic>\n                    \u2009&lt;\u2009.001). The late group had significantly lower in-hospital mortality (4.8% vs 14.0%,\n                    <jats:italic>P<\/jats:italic>\n                    \u2009=\u2009.007) and a lower incidence of chest reexploration (8.3% vs 17.3%,\n                    <jats:italic>P<\/jats:italic>\n                    \u2009=\u2009.020), with odds ratio of 0.312 and 0.430, respectively.\n                    <jats:bold>Conclusion:<\/jats:bold>\n                    Our findings indicate that the ASO performed after 30 days of life for those with a preserved LV is associated with satisfactory perioperative outcomes, underscoring the importance of carefully selecting patients who present late for the ASO.\n                  <\/jats:p>","DOI":"10.1177\/21501351251347950","type":"journal-article","created":{"date-parts":[[2025,7,2]],"date-time":"2025-07-02T03:13:44Z","timestamp":1751426024000},"page":"729-733","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":2,"title":["Outcome of the Arterial Switch Operation After One Month of Age in Infants With Transposition of the Great Arteries and Intact Ventricular Septum"],"prefix":"10.1177","volume":"16","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9977-7690","authenticated-orcid":false,"given":"Pheng Hian","family":"Tan","sequence":"first","affiliation":[{"name":"Department of Cardiothoracic Surgery, National Heart Institute, Kuala Lumpur, Malaysia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ahmad Nazrin","family":"Datuk Ja\u2019apar","sequence":"additional","affiliation":[{"name":"Department of Cardiothoracic Surgery, National Heart Institute, Kuala Lumpur, Malaysia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ahmad","family":"Sallehuddin","sequence":"additional","affiliation":[{"name":"Department of Cardiothoracic Surgery, National Heart Institute, Kuala Lumpur, Malaysia"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2025,7,2]]},"reference":[{"key":"e_1_3_3_2_2","doi-asserted-by":"publisher","DOI":"10.1161\/01.CIR.40.2.237"},{"key":"e_1_3_3_3_2","doi-asserted-by":"publisher","DOI":"10.1097\/PCC.0000000000000819"},{"key":"e_1_3_3_4_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jacc.2014.06.1150"},{"key":"e_1_3_3_5_2","doi-asserted-by":"publisher","DOI":"10.1097\/01.sla.0000124293.52814.a7"},{"key":"e_1_3_3_6_2","first-page":"1383","article-title":"Complete transposition of the great arteries","author":"Kirklin J","year":"1993","unstructured":"Kirklin J. Complete transposition of the great arteries. Card Surg. 1993:1383-1468.","journal-title":"Card Surg."},{"key":"e_1_3_3_7_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jacc.2013.08.1645"},{"issue":"1","key":"e_1_3_3_8_2","first-page":"1","article-title":"Comparative outcomes of primary arterial switch operation for transposition of great arteries within the first month of life","volume":"15","author":"Bigdelian H","year":"2020","unstructured":"Bigdelian H, Sedighi M. Comparative outcomes of primary arterial switch operation for transposition of great arteries within the first month of life. J Tehran Heart Cent. 2020;15(1):1-5.","journal-title":"J Tehran Heart Cent"},{"issue":"11","key":"e_1_3_3_9_2","article-title":"Extending the boundaries of the primary arterial switch operation in patients with transposition of the great arteries and intact ventricular septum","volume":"110","author":"Kang N","year":"2004","unstructured":"Kang N, de Leval MR, Elliott M, et al. Extending the boundaries of the primary arterial switch operation in patients with transposition of the great arteries and intact ventricular septum. Circulation. 2004;110(11 Suppl 1):II123-II127.","journal-title":"Circulation"},{"key":"e_1_3_3_10_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0735-1097(98)00012-6"},{"key":"e_1_3_3_11_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0022-5223(19)33747-X"},{"key":"e_1_3_3_12_2","doi-asserted-by":"publisher","DOI":"10.1177\/2150135110395335"},{"issue":"5","key":"e_1_3_3_13_2","article-title":"Risk factors for arrhythmia and death after Mustard operation for simple transposition of the great arteries","volume":"84","author":"Gewillig M","year":"1991","unstructured":"Gewillig M, Cullen S, Mertens B, Lesaffre E, Deanfield J. Risk factors for arrhythmia and death after Mustard operation for simple transposition of the great arteries. Circulation. 1991;84(5 Suppl):III187-lll192.","journal-title":"Circulation"},{"key":"e_1_3_3_14_2","doi-asserted-by":"publisher","DOI":"10.1016\/0002-9149(79)90317-5"},{"key":"e_1_3_3_15_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0022-5223(19)35153-0"},{"key":"e_1_3_3_16_2","doi-asserted-by":"publisher","DOI":"10.1161\/CIRCULATIONAHA.107.760819"},{"key":"e_1_3_3_17_2","doi-asserted-by":"publisher","DOI":"10.1017\/S1047951120001456"},{"key":"e_1_3_3_18_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jacc.2013.09.054"},{"key":"e_1_3_3_19_2","doi-asserted-by":"publisher","DOI":"10.1007\/s40124-023-00295-2"}],"container-title":["World Journal for Pediatric and Congenital Heart Surgery"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/21501351251347950","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/21501351251347950","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/21501351251347950","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,30]],"date-time":"2026-04-30T23:27:43Z","timestamp":1777591663000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/21501351251347950"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,7,2]]},"references-count":18,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2025,11]]}},"alternative-id":["10.1177\/21501351251347950"],"URL":"https:\/\/doi.org\/10.1177\/21501351251347950","relation":{},"ISSN":["2150-1351","2150-136X"],"issn-type":[{"value":"2150-1351","type":"print"},{"value":"2150-136X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,7,2]]}}}