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Yoshida H, Shinkawa T, Yamagata A, Furuta A, Niinami H. Long-term Outcomes of Surgical Repair for Corrected Transposition of the Great Arteries. Ann Thorac Surg 2024:S0003-4975(24)00517-4. [PMID: 38936589 DOI: 10.1016/j.athoracsur.2024.06.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Revised: 05/08/2024] [Accepted: 06/05/2024] [Indexed: 06/29/2024]
Abstract
BACKGROUND This study investigated the long-term outcomes of physiological and anatomical repair for corrected transposition of the great arteries and double-outlet right ventricle with discordant atrioventricular connection. METHODS This single-center retrospective study included 146 patients who underwent biventricular repair of corrected transposition of the great arteries or double-outlet right ventricle with discordant atrioventricular connections from 1972 to 2023. Survival rate, freedom from reoperation, New York Heart Association (NYHA) Functional Classification, and incidence of systemic ventricular dysfunction in the long-term were compared between physiological repair (PR) and anatomical repair (AR) groups. RESULTS The PR group consisted of 55 patients, with median age at repair of 10.3 years. Thirty-one patients underwent conventional Rastelli procedure, and 24 patients underwent atrial and/or ventricular septal defect closure. The AR group consisted of 91 patients, with median age at repair of 5.8 years. Seventy-two patients underwent atrial switch plus Rastelli procedure and 19 patients underwent atrial plus arterial switch operation. The 30-year survival was 63.5% in the PR group and 72.3% in the AR group (P = .448). The 30-year freedom from reoperation was 71.9% in the PR group and 62.2% in the AR group (P = .220). There was a significant difference in the incidence of systemic ventricular dysfunction between the groups (87.5% in the PR group and 35.3% in the AR group, P < .001) and in the NYHA classification of long-term survivors (mean NYHA class of 1.9 in the PR group and 1.5 in the AR group, P = .009). CONCLUSIONS The systemic ventricular function and general status in the long-term were significantly better in AR patients, suggesting the potential advantage of AR.
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Affiliation(s)
- Hisashi Yoshida
- Department of Cardiovascular Surgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Takeshi Shinkawa
- Department of Cardiovascular Surgery, Tokyo Women's Medical University, Tokyo, Japan.
| | - Akiko Yamagata
- Department of Cardiovascular Surgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Akihisa Furuta
- Department of Cardiovascular Surgery, Tokyo Women's Medical University, Tokyo, Japan
| | - Hiroshi Niinami
- Department of Cardiovascular Surgery, Tokyo Women's Medical University, Tokyo, Japan
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Mac Felmly L, Mainwaring RD, Ho DY, Arunamata A, Algaze C, Hanley FL. Results of the Double Switch Operation in Patients Who Previously Underwent Left Ventricular Retraining. World J Pediatr Congenit Heart Surg 2024; 15:279-286. [PMID: 38321756 DOI: 10.1177/21501351231224329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2024]
Abstract
BACKGROUND Congenitally corrected transposition of the great arteries (CC-TGA) is a complex form of congenital heart disease that has numerous subtypes. While most patients with CC-TGA have a large ventricular septal defect (VSD) and pulmonary stenosis, there are some patients who have either no VSD or a highly restrictive VSD. These patients will require left ventricular (LV) retraining prior to double switch. The purpose of this study was to review our experience with the double switch procedure in patients who had previously undergone LV retraining. METHODS This was a retrospective review of a single institution experience with the double switch procedure in patients who had undergone LV retraining (2002-present). RESULTS Forty-five patients underwent double switch following LV retraining. Of these, 39 had an arterial switch with hemi-Mustard/bidirectional Glenn and six had a Senning. The median cross-clamp time was 135 min (range 71-272) and median bypass time was 202 min (range 140-430 min). Median hospital length of stay was eight days (range 4-108). There were no in-hospital deaths. Median duration of follow-up was 30 months (range 0-175). One patient subsequently underwent heart transplantation and died 65 months following double switch. At follow-up, 41 of the 44 survivors (93%) have normal or low normal LV function and 40 of the 44 survivors (91%) have no or trace mitral regurgitation. CONCLUSIONS The data demonstrate early and mid-term survival of 100% and 97%. Ninety-three percent had preserved LV function. These results suggest that patients with CC-TGA who undergo LV retraining and double switch can have excellent clinical outcomes.
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Affiliation(s)
- L Mac Felmly
- Divisions of Pediatric Cardiac Surgery, Stanford Children's Hospital, Stanford, CA, USA
| | - Richard D Mainwaring
- Divisions of Pediatric Cardiac Surgery, Stanford Children's Hospital, Stanford, CA, USA
| | - Deborah Y Ho
- Pediatric Cardiology, Stanford Children's Hospital, Stanford, CA, USA
| | - Alisa Arunamata
- Pediatric Cardiology, Stanford Children's Hospital, Stanford, CA, USA
| | - Claudia Algaze
- Pediatric Cardiology, Stanford Children's Hospital, Stanford, CA, USA
| | - Frank L Hanley
- Divisions of Pediatric Cardiac Surgery, Stanford Children's Hospital, Stanford, CA, USA
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Abdelrehim AA, Stephens EH, Miranda WR, Todd AL, Connolly HM, Egbe AC, Burchill LJ, Ashikhmina EA, Dearani JA. Systemic Atrioventricular Valve Surgery in Patients With Congenitally Corrected Transposition of the Great Vessels. J Am Coll Cardiol 2023; 82:2197-2208. [PMID: 38030349 DOI: 10.1016/j.jacc.2023.09.822] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 08/08/2023] [Accepted: 09/26/2023] [Indexed: 12/01/2023]
Abstract
BACKGROUND Limited data exist regarding the long-term outcomes of systemic atrioventricular valve (SAVV) intervention (morphologic tricuspid valve) in congenitally corrected transposition (ccTGA). OBJECTIVES The goal of this study was to evaluate the mid- and long-term outcomes of SAVV surgery in ccTGA. METHODS We performed a retrospective review of 108 ccTGA patients undergoing SAVV surgery from 1979 to 2022. The primary outcome was a composite endpoint of mortality, cardiac transplantation, or ventricular assist device implantation. The secondary outcome was long-term systemic right ventricular ejection fraction (SVEF). Cox proportional hazard and linear regression models were used to analyze survival and late SVEF data. RESULTS The median age at surgery was 39.5 years (Q1-Q3: 28.8-51.0 years), and the median preoperative SVEF was 39% (Q1-Q3: 33.2%-45.0%). Intrinsic valve abnormality was the most common mechanism of SAVV regurgitation (76.9%). There was 1 early postoperative mortality (0.9%). Postoperative complete heart block occurred in 20 patients (18.5%). The actuarial 5-, 10-, and 20-year freedom from death or transplantation was 92.4%, 79.1%, and 62.9%. The 10- and 20-year freedom from valve reoperation was 100% and 93% for mechanical prosthesis compared with 56.6% and 15.7% for bioprosthesis (P < 0.0001). Predictors of postoperative mortality were age at operation (P = 0.01) and preoperative SVEF (P = 0.04). Preoperative SVEF (P < 0.001), complex ccTGA (P = 0.02), severe SAVV regurgitation (P = 0.04), and preoperative creatinine (P = 0.003) were predictors of late postoperative SVEF. CONCLUSIONS SAVV surgery remains a valuable option for the treatment of patients with ccTGA, with low early mortality and satisfactory long-term outcomes, particularly in those with SVEF ≥40%. Timely referral and accurate patient selection are the keys to better long-term outcomes.
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Affiliation(s)
- Ahmed A Abdelrehim
- Department of Cardiovascular Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | | | - William R Miranda
- Department of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota, USA
| | - Austin L Todd
- Department of Clinical Trials and Biostatistics, Mayo Clinic, Rochester, Minnesota, USA
| | - Heidi M Connolly
- Department of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota, USA
| | - Alexander C Egbe
- Department of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota, USA
| | - Luke J Burchill
- Department of Cardiovascular Diseases, Mayo Clinic, Rochester, Minnesota, USA
| | - Elena A Ashikhmina
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Joseph A Dearani
- Department of Cardiovascular Surgery, Mayo Clinic, Rochester, Minnesota, USA.
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Almajed MR, Almajed A, Khan N, Obri MS, Ananthasubramaniam K. Systemic right ventricle complications in levo-transposition of the great arteries: A case report and review of literature. World J Cardiol 2023; 15:542-552. [PMID: 37900900 PMCID: PMC10600789 DOI: 10.4330/wjc.v15.i10.542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2023] [Revised: 08/23/2023] [Accepted: 09/27/2023] [Indexed: 10/24/2023] Open
Abstract
BACKGROUND Congenitally corrected levo-transposition of the great arteries (L-TGA) is a congenital heart disease in which the ventricles and great arteries are transposed from their typical anatomy. In L-TGA, the double discordance, atrioventricular and ventriculoarterial, create an acyanotic milieu which allows patients to survive their early decades, however, progressive systemic right ventricle (sRV) dysfunction creates complications later in life. sRV dysfunction and remodeling predisposes patients to intracardiac thrombus (ICT) formation. CASE SUMMARY A 40-year-old male with L-TGA presented with symptoms of acute decompensated heart failure. In childhood, he had surgical repair of a ventricular septal defect. In adulthood, he developed sRV dysfunction, systemic tricuspid valve (sTV) regurgitation, and left-bundle branch block for which he underwent cardiac resynchronization therapy. Transthoracic echocardiogram showed a sRV ejection fraction of 40%, severe sTV regurgitation, and a newly identified sRV ICT. ICT was confirmed by ultrasound-enhancing agents and transesophageal echocardiography. Our patient was optimized with guideline-directed medical therapy and diuresis. Anticoagulation was achieved with a vitamin K antagonist (VKA) and he was later referred for evaluation by advanced heart failure and heart transplant services. CONCLUSION Anticoagulation with VKA is the mainstay of treatment in the absence of conclusive data supporting direct oral anticoagulant use in ICT in patients with congenital heart disease. This case illustrates the natural history of L-TGA and highlights the importance of surveillance and monitoring with dedicated cardiac imaging to identify complications.
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Affiliation(s)
- Mohamed Ramzi Almajed
- Department of Internal Medicine, Henry Ford Hospital, Detroit, MI 48202, United States
| | - Abdulla Almajed
- College of Medicine and Medical Sciences, Arabian Gulf University, Manama 00000, Bahrain
| | - Naoshin Khan
- Department of Internal Medicine, Henry Ford Hospital, Detroit, MI 48202, United States
| | - Mark S Obri
- Department of Internal Medicine, Henry Ford Hospital, Detroit, MI 48202, United States
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Ono Y, Hoashi T, Imai K, Okuda N, Komori M, Tanimoto K, Kurosaki K, Ichikawa H. Comparison of long-term outcomes of atrial switch with Rastelli and physiological repair using left ventricle-to-pulmonary artery conduit for levo-transposition of the great arteries. J Thorac Cardiovasc Surg 2023; 165:1205-1215.e1. [PMID: 36241450 DOI: 10.1016/j.jtcvs.2022.08.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 07/29/2022] [Accepted: 08/15/2022] [Indexed: 11/20/2022]
Abstract
OBJECTIVES The objectives of this study was to compare the long-term outcomes of anatomic repair using atrial switch with the Rastelli procedure versus physiological repair with left ventricle-to-pulmonary artery conduit for patients with levo-transposition of the great arteries, ventricular septal defect, and left ventricular outflow tract obstruction. METHODS Of patients with levo-transposition of the great arteries who underwent biventricular repair between 1978 and 2001, 31 hospital survivors after anatomic repair of atrial switch and the Rastelli (anatomic group) and 14 hospital survivors after physiological repair with left ventricle-to-pulmonary artery conduit (physiological group) were enrolled. Survival rates, reoperation rates, and most recent conditions were compared. RESULTS The overall survival rate at 20 years was 79.7% (95% CI, 66.4%-95.6%) in the anatomic group and 85.1% (95% CI, 68.0%-100%) in the physiological group (P = .87). The reoperation rate at 10 years was 19.8% (95% CI, 5.6%-34.0%) in the anatomic group and 52.0% (95% CI, 25.0%-79.1%) in the physiological group (P = .067). Only patients in the physiological group underwent systemic tricuspid valve replacement. The anatomic group showed a better cardiac index at catheterization (2.79 ± 0.75 L/min/m2 vs 2.30 ± 0.54 L/min/m2; P = .035), lower serum brain natriuretic peptide (73 ± 86 pg/mL vs 163 ± 171 pg/mL; P = .024), and better maximal oxygen uptake in the treadmill test (64.1 ± 16.5% vs 52.7 ± 17.8% of predicted normal; P = .036), although the period until most recent catheterization, blood inspection, and treadmill testing were earlier in the anatomic group. CONCLUSIONS Preservation of the left ventricle as the systemic ventricle using anatomic repair contributes to better cardiopulmonary condition compared with physiological repair.
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Affiliation(s)
- Yoshikazu Ono
- Department of Pediatric Cardiovascular Surgery, National Cerebral and Cardiovascular Center, Suita, Osaka, Japan
| | - Takaya Hoashi
- Department of Pediatric Cardiovascular Surgery, National Cerebral and Cardiovascular Center, Suita, Osaka, Japan.
| | - Kenta Imai
- Department of Pediatric Cardiovascular Surgery, National Cerebral and Cardiovascular Center, Suita, Osaka, Japan
| | - Naoki Okuda
- Department of Pediatric Cardiovascular Surgery, National Cerebral and Cardiovascular Center, Suita, Osaka, Japan
| | - Motoki Komori
- Department of Pediatric Cardiovascular Surgery, National Cerebral and Cardiovascular Center, Suita, Osaka, Japan
| | - Kazuki Tanimoto
- Department of Pediatric Cardiovascular Surgery, National Cerebral and Cardiovascular Center, Suita, Osaka, Japan
| | - Kenichi Kurosaki
- Department of Pediatric Cardiology, National Cerebral and Cardiovascular Center, Suita, Osaka, Japan
| | - Hajime Ichikawa
- Department of Pediatric Cardiovascular Surgery, National Cerebral and Cardiovascular Center, Suita, Osaka, Japan
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Anzai I, Zhao Y, Dimagli A, Pearsall C, LaForest M, Bacha E, Kalfa D. Outcomes After Anatomic Versus Physiologic Repair of Congenitally Corrected Transposition of the Great Arteries: A Systematic Review and Meta-Analysis. World J Pediatr Congenit Heart Surg 2023; 14:70-76. [PMID: 36847766 DOI: 10.1177/21501351221127894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Abstract
Surgical treatment for congenitally corrected transposition of the great arteries is widely debated, with both physiologic repair and anatomic repair holding advantages and disadvantages. This meta-analysis, which includes 44 total studies consisting of 1857 patients, compares mortality at different time points (operative, in-hospital, and post-discharge), reoperation rates, and postoperative ventricular dysfunction between these two categories of procedures. Although anatomic and physiologic repair had similar operative and in-hospital mortality, anatomic repair patients had significantly less post-discharge mortality (6.1% vs 9.7%; P = .006), lower reoperation rates (17.9% vs 20.6%; P < .001), and less postoperative ventricular dysfunction (16% vs 43%; P < .001). When anatomic repair patients were subdivided into those who had atrial and arterial switch versus those who had atrial switch with Rastelli, the double switch group had significantly lower in-hospital mortality (4.3% vs 7.6%; P = .026) and reoperation rates (15.6% vs 25.9%; P < .001). The results of this meta-analysis suggest a protective benefit of favoring anatomic repair over physiologic repair.
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Affiliation(s)
- Isao Anzai
- Department of Surgery, Division of Cardiac, Thoracic, and Vascular Surgery, Section of Pediatric and Congenital Cardiac Surgery, New-York Presbyterian - Morgan Stanley Children's Hospital, Columbia University Medical Center, New York, NY, USA
| | - Yanling Zhao
- Department of Surgery, Division of Cardiac, Thoracic, and Vascular Surgery, Section of Pediatric and Congenital Cardiac Surgery, New-York Presbyterian - Morgan Stanley Children's Hospital, Columbia University Medical Center, New York, NY, USA
| | - Arnaldo Dimagli
- Department of Cardiothoracic Surgery, 12295Weill Cornell Medicine, New York, NY, USA
| | - Christian Pearsall
- Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA
| | - Marian LaForest
- Augustus C. Long Health Sciences Library, 21611Columbia University Irving Medical Center, New York, NY, USA
| | - Emile Bacha
- Department of Surgery, Division of Cardiac, Thoracic, and Vascular Surgery, Section of Pediatric and Congenital Cardiac Surgery, New-York Presbyterian - Morgan Stanley Children's Hospital, Columbia University Medical Center, New York, NY, USA
| | - David Kalfa
- Department of Surgery, Division of Cardiac, Thoracic, and Vascular Surgery, Section of Pediatric and Congenital Cardiac Surgery, New-York Presbyterian - Morgan Stanley Children's Hospital, Columbia University Medical Center, New York, NY, USA
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Liu R, Pang K, Rui L, Zhang B, Wang C, Li S. Congenitally corrected transposition with left ventricular outflow obstruction and cardiac malposition: One-and-a-half ventricular repair vs. Fontan pathway? Front Cardiovasc Med 2022; 9:938118. [PMID: 36324751 PMCID: PMC9618694 DOI: 10.3389/fcvm.2022.938118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Accepted: 08/15/2022] [Indexed: 11/29/2022] Open
Abstract
Objectives This study was to assess the mid-term results of the one-and-a-half ventricular repair (hemi-Mustard and bidirectional Glenn procedures combined with the Rastelli procedure) and Fontan pathway for correcting congenitally corrected transposition of great artery (ccTGA) patients with left ventricular outflow tract obstruction (LVOTO) and cardiac malposition. Methods In this retrospective study, 74 consecutive ccTGA with LVOTO and cardiac malposition underwent the one-and-a-half ventricular repair (group A; 33 cases) and Fontan operation (group B; 41 cases) between October 2011 and March 2018. The Median follow-up time was 49 (20–84) and 42 (7–85) months in groups A and B, respectively. To estimate excise tolerance the 6-min walk test (MWT) was performed. Results No in-hospital death. Compared with group A, group B have significantly less CPB, mechanical ventilation time, and intensive care unit stay, but prolonged pleural effusions developed more frequently in Group B. The survival probability was 90.2% (95% CI, 80.2–100%) and 97.2% (95% CI, 92–100%) at 7 years (p = 0.300) in group A and B. The probability of freedom from re-intervention were 80.6% (95% CI, 66.5–97.6%) and 97.2% (95% CI, 92–100%) at 7 years (p = 0.110). Longitudinal repeated measured echo data at every follow-up time shows that group A has more systemic ventricular EF% (p < 0.001) and less moderate systemic ventricular valve regurgitation (p < 0.001) compared with group B. Estimated by 6 MWT, group A has better outcomes for 6-min walk distance. Conclusions For correction of ccTGA with LVOTO and cardiac malposition, the one-and-a-half ventricular repair had superior midterm heart function and excise tolerance.
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Affiliation(s)
- Rui Liu
- Division of Pediatric Cardiac Surgical Centre, Chinese Academy of Medical Sciences and Peking Union Medical College Fuwai Hospital, Beijing, China
| | - Kunjing Pang
- Division of Echo Centre, Chinese Academy of Medical Sciences and Peking Union Medical College Fuwai Hospital, Beijing, China
| | - Lu Rui
- Division of Pediatric Cardiac Surgical Centre, Chinese Academy of Medical Sciences and Peking Union Medical College Fuwai Hospital, Beijing, China
| | - Benqing Zhang
- Division of Pediatric Cardiac Surgical Centre, Chinese Academy of Medical Sciences and Peking Union Medical College Fuwai Hospital, Beijing, China
| | - Chao Wang
- Division of Epidemiology and Bioinformatics, Peking University Bejing Jishuitan Hospital, Beijing, China
| | - Shoujun Li
- Division of Pediatric Cardiac Surgical Centre, Chinese Academy of Medical Sciences and Peking Union Medical College Fuwai Hospital, Beijing, China
- *Correspondence: Shoujun Li
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Ohuchi H, Kawata M, Uemura H, Akagi T, Yao A, Senzaki H, Kasahara S, Ichikawa H, Motoki H, Syoda M, Sugiyama H, Tsutsui H, Inai K, Suzuki T, Sakamoto K, Tatebe S, Ishizu T, Shiina Y, Tateno S, Miyazaki A, Toh N, Sakamoto I, Izumi C, Mizuno Y, Kato A, Sagawa K, Ochiai R, Ichida F, Kimura T, Matsuda H, Niwa K. JCS 2022 Guideline on Management and Re-Interventional Therapy in Patients With Congenital Heart Disease Long-Term After Initial Repair. Circ J 2022; 86:1591-1690. [DOI: 10.1253/circj.cj-22-0134] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Hideo Ohuchi
- Department of Pediatric Cardiology and Adult Congenital Heart Disease, National Cerebral and Cardiovascular Center
| | - Masaaki Kawata
- Division of Pediatric and Congenital Cardiovascular Surgery, Jichi Children’s Medical Center Tochigi
| | - Hideki Uemura
- Congenital Heart Disease Center, Nara Medical University
| | - Teiji Akagi
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine Dentistry and Pharmaceutical Sciences
| | - Atsushi Yao
- Division for Health Service Promotion, University of Tokyo
| | - Hideaki Senzaki
- Department of Pediatrics, International University of Health and Welfare
| | - Shingo Kasahara
- Department of Cardiovascular Surgery, Okayama University Graduate School of Medicine Dentistry and Pharmaceutical Sciences
| | - Hajime Ichikawa
- Department of Pediatric Cardiovascular Surgery, National Cerebral and Cardiovascular Center
| | - Hirohiko Motoki
- Department of Cardiovascular Medicine, Shinshu University School of Medicine
| | - Morio Syoda
- Department of Cardiology, Tokyo Women’s Medical University
| | - Hisashi Sugiyama
- Department of Pediatric Cardiology, Seirei Hamamatsu General Hospital
| | - Hiroyuki Tsutsui
- Department of Cardiovascular Medicine, Kyushu University Graduate School of Medical Sciences
| | - Kei Inai
- Department of Pediatric Cardiology and Adult Congenital Cardiology, Tokyo Women’s Medical University
| | - Takaaki Suzuki
- Department of Pediatric Cardiac Surgery, Saitama Medical University
| | | | - Syunsuke Tatebe
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine
| | - Tomoko Ishizu
- Cardiovascular Division, Faculty of Medicine, University of Tsukuba
| | - Yumi Shiina
- Cardiovascular Center, St. Luke’s International Hospital
| | - Shigeru Tateno
- Department of Pediatrics, Chiba Kaihin Municipal Hospital
| | - Aya Miyazaki
- Division of Congenital Heart Disease, Department of Transition Medicine, Shizuoka General Hospital
| | - Norihisa Toh
- Department of Cardiovascular Medicine, Okayama University Graduate School of Medicine Dentistry and Pharmaceutical Sciences
| | - Ichiro Sakamoto
- Department of Cardiovascular Medicine, Kyushu University Graduate School of Medical Sciences
| | - Chisato Izumi
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center
| | - Yoshiko Mizuno
- Faculty of Nursing, Tokyo University of Information Sciences
| | - Atsuko Kato
- Department of Pediatric Cardiology, National Cerebral and Cardiovascular Center
| | - Koichi Sagawa
- Department of Pediatric Cardiology, Fukuoka Children’s Hospital
| | - Ryota Ochiai
- Department of Adult Nursing, Yokohama City University
| | - Fukiko Ichida
- Department of Pediatrics, International University of Health and Welfare
| | - Takeshi Kimura
- Department of Cardiovascular Medicine, Kyoto University Graduate School of Medicine
| | | | - Koichiro Niwa
- Department of Cardiology, St. Luke’s International Hospital
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Di Santo M, Stelmaszewski EV, Dilascio M, Barreta J, Garcia Delucis P, Cornelis J, Villa A. Congenitally corrected transposition of the great arteries outcomes of different surgical techniques in a paediatric population: A single-centre report. Cardiol Young 2022; 33:1-7. [PMID: 35864576 DOI: 10.1017/s1047951122002177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Congenitally corrected transposition of the great arteries is a complex pathology characterised by atrioventricular and ventriculo-arterial discordance. Optimal surgical approaches are still a matter of debate. OBJECTIVE To evaluate the outcomes of different surgical treatments in a single centre. METHODS Between 1998 and 2020, 89 patients were studied. The cohort was divided into three groups: physiologic, anatomic, and univentricular repair. RESULT Physiologic correction (56.18%) was associated with significant tricuspid valve regurgitation progress (42%) and complete AV block (30%) compared to anatomic repair. Right ventricular systolic dysfunction was developed in 14%. Instead, anatomic correction (30.34%) (double switch 59% and Rastelli type 40.7%) presented moderate to severe aortic regurgitation (4%) and left ventricular systolic dysfunction (11%). Complete AV block was developed in 14.8%. Rate of reintervention was 34% for physiologic and 26% for anatomic. Univentricular palliation (13.8%) presented no complications or late mortality during the follow-up. The overall survival at 5 and 10 years, respectively, was 80% (95% CI 69, 87) and 75% (95% CI 62, 84). There was no statistically significant difference in mortality between the groups (p log-rank = 0.5752). CONCLUSION Management of congenitally corrected transposition of the great arteries remains a challenge. In this cohort, outcomes after physiologic repair were satisfactory in spite of the progression of tricuspid regurgitation and the high incidence of AV block. Anatomic repair improved tricuspid regurgitation but increased the risk of aortic regurgitation and left ventricular systolic dysfunction. The Fontan group showed the lowest incidence of complications.
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Affiliation(s)
- Marisa Di Santo
- Department of Cardiology, Hospital de Pediatría J.P. Garrahan, Buenos Aires, Argentina
| | - Erica V Stelmaszewski
- Department of Cardiology, Hospital de Pediatría J.P. Garrahan, Buenos Aires, Argentina
| | - Mauricio Dilascio
- Department of Cardiology, Hospital de Pediatría J.P. Garrahan, Buenos Aires, Argentina
| | - Jorge Barreta
- Department of Cardiovascular Surgery, Hospital de Pediatría J.P. Garrahan, Buenos Aires, Argentina
| | - Pablo Garcia Delucis
- Department of Cardiovascular Surgery, Hospital de Pediatría J.P. Garrahan, Buenos Aires, Argentina
| | - Javier Cornelis
- Department of Cardiovascular Surgery, Hospital de Pediatría J.P. Garrahan, Buenos Aires, Argentina
| | - Alejandra Villa
- Department of Cardiology, Hospital de Pediatría J.P. Garrahan, Buenos Aires, Argentina
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10
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Miller JR, Sebastian V, Eghtesady P. Management Options for Congenitally Corrected Transposition: Which, When, and for Whom? Semin Thorac Cardiovasc Surg Pediatr Card Surg Annu 2022; 25:38-47. [PMID: 35835515 DOI: 10.1053/j.pcsu.2022.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 02/03/2022] [Accepted: 04/04/2022] [Indexed: 11/11/2022]
Abstract
Management strategies for congenitally corrected transposition of the great arteries (ccTGA) historically consisted of a physiologic repair, resulting in the morphologic right ventricle (mRV) supporting systemic circulation. This strategy persisted despite the development of heart failure by middle age because of the reasonable short-term outcomes, and the natural history of some patients with favorable anatomy (felt to demonstrate the mRV's ability to function in the long-term), and due to the less-than-optimal outcomes associated with anatomical repair. As outcomes with anatomical repair improved, and the long-term risk of systemic mRV dysfunction became apparent, more have begun to realize its advantages. In addition to the decision on whether or not to pursue anatomical repair, and the optimal timing, studies demonstrating the nuance to morphologic left ventricle retraining have demonstrated its feasibility. Further considerations in ccTGA have begun to be better understood, including: the management of a poorly functioning mRV, systemic tricuspid valve regurgitation, the utility of morphologic left ventricle outflow tract obstruction (native or surgically created) and pacing strategies. While some considerations are apparent: biventricular pacing is superior to univentricular, tricuspid regurgitation must be managed early with either progression towards anatomical repair (pulmonary artery banding if needed for retraining) or tricuspid replacement (not repair) based on the patient's age; others remain to be completely elucidated. Overall, the heterogeneity of ccTGA, as well as the unique presentation with each patient regarding ventricular and valvular function and center-to-center variability in management strategies has made the interpretation of published data difficult. That said, more recent long-term outcomes favor anatomical repair in most situations.
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Affiliation(s)
- Jacob R Miller
- Washington University in St. Louis School of Medicine/St. Louis Children's Hospital, St. Louis, Missouri
| | - Vinod Sebastian
- Washington University in St. Louis School of Medicine/St. Louis Children's Hospital, St. Louis, Missouri
| | - Pirooz Eghtesady
- Washington University in St. Louis School of Medicine/St. Louis Children's Hospital, St. Louis, Missouri.
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Chew JD, Hill KD, Soslow JH, Jacobs ML, Jacobs JP, Eghtesady P, Thibault D, Chiswell K, Bichell DP, Godown J. Congenitally Corrected Transposition Cardiac Surgery: Society of Thoracic Surgeons Database Analysis. Ann Thorac Surg 2022; 114:1715-1722. [DOI: 10.1016/j.athoracsur.2022.03.063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 03/02/2022] [Accepted: 03/22/2022] [Indexed: 11/17/2022]
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12
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Marathe SP, Chávez M, Schulz A, Sleeper LA, Marx GR, Emani SM, Del Nido PJ, Baird CW. Contemporary outcomes of the double switch operation for congenitally corrected transposition of the great arteries. J Thorac Cardiovasc Surg 2022; 164:1980-1990.e7. [PMID: 35688715 DOI: 10.1016/j.jtcvs.2022.01.049] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 09/24/2021] [Accepted: 01/10/2022] [Indexed: 11/18/2022]
Abstract
OBJECTIVE To determine the contemporary outcomes of the double switch operation (DSO) (ie, Mustard or Senning + arterial switch). METHODS A single-institution, retrospective review of all patients with congenitally corrected transposition of the great arteries undergoing a DSO. RESULTS Between 1999 and 2019, 103 patients underwent DSO with a Mustard (n = 93) or Senning (n = 10) procedure. Segmental anatomy was (S, L, L) in 93 patients and (I, D, D) in 6 patients. Eight patients had heterotaxy and 71 patients had a ventricular septal defect. Median age was 2.1 years (range, 1.8 months-40 years), including 34 patients younger than age 1 year (33%). Median weight was 10.9 kg (range, 3.4-64 kg). Sixty-one patients had prior pulmonary artery bands for a median of 1.1 years (range, 14 days-12.9 years; interquartile range, 0.7-3.1 years). Median intensive care unit and hospital lengths of stay were 5 and 10 days, respectively. Median follow-up was 3.4 years (interquartile range, 1-9.8 years) and 5.2 years (interquartile range, 2.3-10.7 years) in 79 patients with >1 year follow-up. At latest follow-up, aortic, mitral, tricuspid valve regurgitation, and left ventricle dysfunction was less than moderate in 96%, 98%, 96%, and 93%, respectively. Seventeen patients underwent reoperation: neoaortic valve intervention (n = 10), baffle revision (n = 5), and ventricular septal defect closure (n = 4). At latest follow-up, 17 patients (17%) had a pacemaker and 27 (26%) had cardiac resynchronization therapy devices. There were 2 deaths and 2 transplants. Transplant-free survival was 94.6% at 5 years. Risk factors for death or transplant included longer cardiopulmonary bypass time and older age at DSO. CONCLUSIONS The outcomes of the DSO are promising. Earlier age at operation might favor better outcomes. Progressive neoaortic regurgitation and reinterventions on the neo-aortic valve are anticipated problems.
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Affiliation(s)
- Supreet P Marathe
- Department of Cardiac Surgery, Boston Children's Hospital, Boston, Mass; Harvard Medical School, Boston, Mass
| | - Mariana Chávez
- Department of Cardiac Surgery, Boston Children's Hospital, Boston, Mass; Harvard Medical School, Boston, Mass
| | - Antonia Schulz
- Department of Cardiac Surgery, Boston Children's Hospital, Boston, Mass; Harvard Medical School, Boston, Mass
| | - Lynn A Sleeper
- Harvard Medical School, Boston, Mass; Department of Cardiology, Boston Children's Hospital, Boston, Mass
| | - Gerald R Marx
- Harvard Medical School, Boston, Mass; Department of Cardiology, Boston Children's Hospital, Boston, Mass
| | - Sitaram M Emani
- Department of Cardiac Surgery, Boston Children's Hospital, Boston, Mass; Harvard Medical School, Boston, Mass
| | - Pedro J Del Nido
- Department of Cardiac Surgery, Boston Children's Hospital, Boston, Mass; Harvard Medical School, Boston, Mass
| | - Christopher W Baird
- Department of Cardiac Surgery, Boston Children's Hospital, Boston, Mass; Harvard Medical School, Boston, Mass.
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13
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He Q, Shen H, Shao X, Chen W, Wu Y, Liu R, Li S, Zhou Z. Cardiovascular Phenotypes Profiling for L-Transposition of the Great Arteries and Prognosis Analysis. Front Cardiovasc Med 2022; 8:781041. [PMID: 35127856 PMCID: PMC8814104 DOI: 10.3389/fcvm.2021.781041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Accepted: 12/23/2021] [Indexed: 11/24/2022] Open
Abstract
Objectives Congenitally corrected transposition of the great arteries (ccTGA) is a rare and complex congenital heart disease with the characteristics of double discordance. Enormous co-existed anomalies are the culprit of prognosis evaluation and clinical decision. We aim at delineating a novel ccTGA clustering modality under human phenotype ontology (HPO) instruction and elucidating the relationship between phenotypes and prognosis in patients with ccTGA. Methods A retrospective review of 270 patients diagnosed with ccTGA in Fuwai hospital from 2009 to 2020 and cross-sectional follow-up were performed. HPO-instructed clustering method was administered in ccTGA risk stratification. Kaplan-Meier survival, Landmark analysis, and cox regression analysis were used to investigate the difference of outcomes among clusters. Results The median follow-up time was 4.29 (2.07–7.37) years. A total of three distinct phenotypic clusters were obtained after HPO-instructed clustering with 21 in cluster 1, 136 in cluster 2, and 113 in cluster 3. Landmark analysis revealed significantly worse mid-term outcomes in all-cause mortality (p = 0.021) and composite endpoints (p = 0.004) of cluster 3 in comparison with cluster 1 and cluster 2. Multivariate analysis indicated that pulmonary arterial hypertension (PAH), atrioventricular septal defect (AVSD), and arrhythmia were risk factors for composite endpoints. Moreover, the surgical treatment was significantly different among the three groups (p < 0.001) and surgical strategies had different effects on the prognosis of the different phenotypic clusters. Conclusions Human phenotype ontology-instructed clustering can be a potentially powerful tool for phenotypic risk stratification in patients with complex congenital heart diseases, which may improve prognosis prediction and clinical decision.
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Affiliation(s)
- Qiyu He
- Pediatric Cardiac Center, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Huayan Shen
- Department of Laboratory Medicine, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xinyang Shao
- Department of Laboratory Medicine, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Wen Chen
- Department of Laboratory Medicine, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yafeng Wu
- Center for Applied Statistics, School of Statistics, Renmin University of China, Beijing, China
| | - Rui Liu
- Pediatric Cardiac Center, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Shoujun Li
- Pediatric Cardiac Center, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- *Correspondence: Shoujun Li
| | - Zhou Zhou
- Department of Laboratory Medicine, National Center for Cardiovascular Diseases, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Zhou Zhou
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Ferrero P, Chessa M, Varrica A, Giamberti A. A case report of late physiologic repair of congenitally corrected transposition of the great arteries and pulmonary stenosis in a severely cyanotic patient: better late than never. Eur Heart J Case Rep 2022; 6:ytab523. [PMID: 35047748 PMCID: PMC8759476 DOI: 10.1093/ehjcr/ytab523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Revised: 05/13/2021] [Accepted: 12/22/2021] [Indexed: 11/25/2022]
Abstract
Background Patients with congenitally corrected transposition of great arteries (ccTGA) not infrequently seek medical attention for the first time late in life. Optimal management of natural history ccTGA is debated and must be tailored. Case summary A 38-year-old male patient was referred to our centre because of severe cyanosis and worsening dyspnoea. Investigations disclosed situs solitus, mesocardia, double discordance, large ventricular septal defect (VSD), severe pulmonary stenosis, and no significant atrio-ventricular valves regurgitation. The patient underwent physiologic repair: VSD closure, placement of a left ventricle to pulmonary artery conduit, and epicardial atrio-biventricular pacemaker implantation. The conduit was intentionally undersized to promote tricuspid valve continence. Post-operative course was uneventful, transthoracic echocardiography showed good biventricular function without significant tricuspid regurgitation. At 1 month after discharge, the patient is in New York Heart Association Class II. Discussion Management of late presenter patients with ccTGA depends on the associated lesion and estimation of surgical risk. In selected patients markedly symptomatic physiologic repair is a rationale option, providing a normal saturation and biventricular circulation with a significantly lower surgical risk as compared with an anatomic repair.
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Affiliation(s)
- Paolo Ferrero
- ACHD Unit—Pediatric and Adult Congenital Heart Centre IRCCS-Policlinico San Donato, San Donato Milanese, Milan, Italy
| | - Massimo Chessa
- ACHD Unit—Pediatric and Adult Congenital Heart Centre IRCCS-Policlinico San Donato, San Donato Milanese, Milan, Italy
| | - Alessandro Varrica
- Pediatric and Congenital Cardiac Surgery, IRCCS-Policlinico San Donato, Milano, Italy
| | - Alessandro Giamberti
- Pediatric and Congenital Cardiac Surgery, IRCCS-Policlinico San Donato, Milano, Italy
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Weixler VHM, Kramer P, Murin P, Romanchenko O, Cho MY, Ovroutski S, Hübler M, Berger F, Photiadis J. Anatomic Repair of Congenitally Corrected Transposition: Reappraisal of Eligibility Criteria. Pediatr Cardiol 2022; 43:1214-1222. [PMID: 35149898 PMCID: PMC9294026 DOI: 10.1007/s00246-022-02841-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2021] [Accepted: 02/03/2022] [Indexed: 11/30/2022]
Abstract
Several criteria to identify suitable candidates for anatomic repair in congenitally corrected transposition (cc-TGA) have been proposed. The purpose of this study was to critically re-evaluate adequacy of these recommendations in our patient cohort. All cc-TGA patients undergoing anatomic repair between 2010 and 2019 were reviewed. Evaluated eligibility criteria for repair included age ≤ 15 years, LV mass index ≥ 45-50 g/m2, LV mass/volume ratio > 0.9-1.5 and systolic LV to right ventricle pressure ratio > 70-90% among others. Repair failure was defined as postoperative early mortality or LV dysfunction requiring mechanical circulatory support. Twenty-five patients were included (median [interquartile range] age at surgery 1.8 years [0.7;6.6]; median postoperative follow-up 3.2 years [0.7;6.3]). Median preoperative LV ejection fraction was 60% [56;64], indexed LV mass 48.5 g/m2 [43.7;58.1] and LV mass/volume ratio 1.5 [1.1;1.6], respectively. A total of 12 patients (48%) did not meet at least one of the previously recommended criteria, however, all but two patients (92%) experienced favorable early outcome. Of 7 patients (28%) with indexed LV mass < 45 g/m2, 6 were successfully operated. There were two early repair failures (8%) with LV dysfunction: one patient died and one required mechanical circulatory support but recovered well. Surgery was performed successfully in patients with LV mass and volume Z-scores as low as - 2 and - 2.5, respectively. Anatomic correction for cc-TGA can be performed with excellent early outcome and is feasible even in patients with LV mass below previously recommended cut-offs. The use of LV mass and volume Z-scores might help to refine eligibility criteria.
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Affiliation(s)
- Viktoria H M Weixler
- Department of Congenital Heart Surgery, German Heart Center Berlin, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Peter Kramer
- Department of Congenital Heart Disease/Pediatric Cardiology, German Heart Center Berlin, Augustenburger Platz 1, 13353, Berlin, Germany.
| | - Peter Murin
- Department of Congenital Heart Surgery, German Heart Center Berlin, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Olga Romanchenko
- Department of Congenital Heart Surgery, German Heart Center Berlin, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Mi-Young Cho
- Department of Congenital Heart Surgery, German Heart Center Berlin, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Stanislav Ovroutski
- Department of Congenital Heart Disease/Pediatric Cardiology, German Heart Center Berlin, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Michael Hübler
- Department of Congenital Heart Surgery, German Heart Center Berlin, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Felix Berger
- Department of Congenital Heart Disease/Pediatric Cardiology, German Heart Center Berlin, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Joachim Photiadis
- Department of Congenital Heart Surgery, German Heart Center Berlin, Augustenburger Platz 1, 13353, Berlin, Germany
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16
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Cui H, Hage A, Piekarski BL, Marx GR, Baird CW, Del Nido PJ, Emani SM. Management of Congenitally Corrected Transposition of the Great Arteries With Intact Ventricular Septum: Anatomic Repair or Palliative Treatment? Circ Cardiovasc Interv 2021; 14:e010154. [PMID: 34139866 DOI: 10.1161/circinterventions.120.010154] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
[Figure: see text].
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Affiliation(s)
- Hujun Cui
- Department of Cardiovascular Surgery, Boston Children's Hospital, Harvard Medical School, MA (H.C., B.L.P., G.R.M., C.W.B., P.J.d.N., S.M.E.).,Department of Cardiac Surgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangdong Cardiovascular Institute, Guangdong Provincial Key Laboratory of South China Structural Heart Disease, Guangzhou (H.C.)
| | - Ali Hage
- Cardiac Surgery, London Health Sciences Centre, Schulich School of Medicine, Western University, Canada (A.H.)
| | - Breanna L Piekarski
- Department of Cardiovascular Surgery, Boston Children's Hospital, Harvard Medical School, MA (H.C., B.L.P., G.R.M., C.W.B., P.J.d.N., S.M.E.)
| | - Gerald R Marx
- Department of Cardiovascular Surgery, Boston Children's Hospital, Harvard Medical School, MA (H.C., B.L.P., G.R.M., C.W.B., P.J.d.N., S.M.E.)
| | - Christopher W Baird
- Department of Cardiovascular Surgery, Boston Children's Hospital, Harvard Medical School, MA (H.C., B.L.P., G.R.M., C.W.B., P.J.d.N., S.M.E.)
| | - Pedro J Del Nido
- Department of Cardiovascular Surgery, Boston Children's Hospital, Harvard Medical School, MA (H.C., B.L.P., G.R.M., C.W.B., P.J.d.N., S.M.E.)
| | - Sitaram M Emani
- Department of Cardiovascular Surgery, Boston Children's Hospital, Harvard Medical School, MA (H.C., B.L.P., G.R.M., C.W.B., P.J.d.N., S.M.E.)
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He X, Shi B, Song Z, Pan Y, Luo K, Sun Q, Zhu Z, Xu Z, Zheng J, Zhang Z. Congenitally Corrected Transposition of the Great Arteries: Mid-term Outcomes of Different Surgical Strategies. Front Pediatr 2021; 9:791475. [PMID: 35186821 PMCID: PMC8850704 DOI: 10.3389/fped.2021.791475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Accepted: 12/08/2021] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND Optimal management for congenitally corrected transposition of the great arteries (ccTGA) is controversial. We applied different surgical strategies based on individual variations in our single-centered practice over 10 years, aming to describe the mid-term results. METHODS From January 2008 to June 2021, 90 patients with ccTGA were reviewed and grouped by three different surgical strategies: 41 cases with biventricular correction as biventricular group, 11 cases with 1.5 ventricular correction as 1.5 ventricular group, and 38 cases with Fontan palliation as univentricular group. The mean age at primary surgery was 41.4 ± 22.7 months. Patients were followed for mortality, complications, reoperation, cardiac function, and valve status. RESULTS The median follow-up period was 5.1 years (range, 1.5-12.5 years). The overall 10-year survival and freedom from reoperation rate was 86.7 and 82.4%, respectively. There were 3 early deaths and 3 mid-term deaths in the biventricular group, while 2 early deaths and 1 mid-term deaths were reported in the univentricular group. Although 1.5 ventricular group presented no death and the fewest complications, we still found similar mortality (p = 0.340) and morbidity (p = 0.670) among the three groups. The bypass time, aortic-clamp time, and ICU stay length were the longest in the biventricular group, followed by the 1.5 ventricular group (p < 0.001). However, in mid-term follow-up, biventricular and 1.5 ventricular groups both showed excellent cardiac function and obvious improvement of tricuspid regurgitation (p = 0.008 and p = 0.051, respectively). Fontan palliation provided acceptable mid-term outcomes as well, despite a lower ejection fraction. CONCLUSION Satisfactory mid-term outcomes could be achieved for highly selected ccTGA patients using the whole spectrum of surgical techniques. Moreover, 1.5 ventricular correction, as a new emerging technique in recent years, might hold great promise in future practice.
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Affiliation(s)
- Xiaomin He
- Department of Cardiothoracic Surgery, Shanghai Children's Medical Center Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Bozhong Shi
- Department of Cardiothoracic Surgery, Shanghai Children's Medical Center Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhiying Song
- Department of Cardiothoracic Surgery, Shanghai Children's Medical Center Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yanjun Pan
- Department of Cardiothoracic Surgery, Shanghai Children's Medical Center Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Kai Luo
- Department of Cardiothoracic Surgery, Shanghai Children's Medical Center Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Qi Sun
- Department of Cardiothoracic Surgery, Shanghai Children's Medical Center Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhongqun Zhu
- Department of Cardiothoracic Surgery, Shanghai Children's Medical Center Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhiwei Xu
- Department of Cardiothoracic Surgery, Shanghai Children's Medical Center Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jinghao Zheng
- Department of Cardiothoracic Surgery, Shanghai Children's Medical Center Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhifang Zhang
- Department of Cardiology, Shanghai Children's Medical Center Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Barrios PA, Zia A, Pettersson G, Najm HK, Rajeswaran J, Bhimani S, Karamlou T. Outcomes of treatment pathways in 240 patients with congenitally corrected transposition of great arteries. J Thorac Cardiovasc Surg 2020; 161:1080-1093.e4. [PMID: 33436290 DOI: 10.1016/j.jtcvs.2020.11.164] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Revised: 10/09/2020] [Accepted: 11/10/2020] [Indexed: 01/01/2023]
Abstract
OBJECTIVE Congenitally corrected transposition of the great arteries (ccTGA) encompasses a diverse morphologic cohort, for which multiple treatment pathways exist. Understanding surgical outcomes among various pathways and their determinants are challenged by limited sample size and follow-up, and heterogeneity. We sought to investigate these questions with a large cohort of ccTGA patients presenting at different ages and representing the full therapeutic spectrum. METHODS Retrospective review of 240 patients diagnosed with ccTGA from Cleveland Clinic coupled with prospective cross-sectional follow-up. Forty-six patients whose definitive procedure was completed elsewhere were excluded. Time-related survival was described among treatment pathways using actuarial, time-varying covariate, and competing risks analyses. Temporal trends in longitudinal valve and ventricular function were assessed using nonlinear mixed-effects models. RESULTS Median follow-up was 10 years. Seventy-nine patients with ccTGA underwent anatomic repair, 45 physiologic repair, 24 Fontan palliation, and 6 primary transplant. Forty patients managed expectantly had excellent long-term survival when considered from time of presentation, but benefited from failures captured following transition to physiologic repair or transplant. Morphologic right ventricular dysfunction after physiologic repair increased from 68% to 85% after 5 years, whereas morphologic left ventricular function was stable in anatomic repair, especially with early surgery. Transplant-free survival at 15 years for anatomic and physiologic repair was 80% and 71%, respectively. CONCLUSIONS Early anatomic repair may be preferable to physiologic repair for select ccTGA patients. Late attrition after physiologic repair represents failure of expectant management and progressive tricuspid valve and morphologic right ventricular dysfunction compared with anatomic repair, where morphologic left ventricular function is relatively preserved.
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Affiliation(s)
- Paola A Barrios
- Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, Ohio
| | - Aisha Zia
- Department of Thoracic and Cardiovascular Surgery, Heart, Vascular, and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio
| | - Gosta Pettersson
- Department of Thoracic and Cardiovascular Surgery, Heart, Vascular, and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio
| | - Hani K Najm
- Division of Pediatric Cardiac Surgery, Heart, Vascular, and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio
| | - Jeevanantham Rajeswaran
- Department of Thoracic and Cardiovascular Surgery, Heart, Vascular, and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio
| | - Salima Bhimani
- Division of Pediatric Cardiology, Pediatric Institute, Cleveland Clinic, Cleveland, Ohio
| | - Tara Karamlou
- Division of Pediatric Cardiac Surgery, Heart, Vascular, and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio.
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19
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Commentary: Management of congenitally corrected transposition: Different strokes for different folks. J Thorac Cardiovasc Surg 2020; 161:1094-1095. [PMID: 33422313 DOI: 10.1016/j.jtcvs.2020.11.146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 11/25/2020] [Accepted: 11/30/2020] [Indexed: 11/22/2022]
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Emani SM. Commentary: Another Way to Avoid the Fontan in Patients With Complex Transposition of the Great Arteries. Semin Thorac Cardiovasc Surg 2020; 33:182-183. [PMID: 33181311 DOI: 10.1053/j.semtcvs.2020.10.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Accepted: 10/15/2020] [Indexed: 11/11/2022]
Affiliation(s)
- Sitaram M Emani
- Department of Cardiovascular Surgery, Boston Children's Hospital, Boston, Massachusetts.
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21
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Tam VKH, Erez E, Roten L, Muyskens S, Sebastian V, Tsao C, Nikaidoh H. Senning With Aortic Translocation and Anatomic Repair for Congenitally Corrected Transposition. Ann Thorac Surg 2020; 111:1607-1612. [PMID: 33045205 DOI: 10.1016/j.athoracsur.2020.07.056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Revised: 07/24/2020] [Accepted: 07/28/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND Anatomic repair for congenitally corrected transposition of the great arteries with ventricular septal defect (VSD) and pulmonic stenosis has been accomplished with atrial switch and Rastelli. Aortic translocation offers a direct left ventricular outflow without an extraanatomic right ventricular-to-pulmonary conduit, which may lead to decreased reoperations. We reviewed our entire experience performing Senning with aortic translocation (SAT). METHODS From 2007 to 2017, 8 patients (mean age, 14.1 months; size, 8.86 kg) underwent SAT. Associated anomalies included situs inversus (n = 2), dextrocardia (n = 6), multiple muscular VSDs (n = 2), abnormal or straddling atrioventricular valve chords (n = 5), and branch pulmonary artery stenosis (n = 3). Four of 8 had previous systemic arterial shunts. Mean cardiopulmonary bypass was 487 minutes, and mean cardiac ischemic time was 307 minutes. Additional procedures included repair of branch pulmonary artery stenoses and closure of multiple muscular VSDs. RESULTS There was no hospital death. One patient was supported with extracorporeal membrane oxygenation because of junctional tachycardia on postoperative day 5. One patient required pacemaker placement for first-degree heart block. Median hospital length of stay was 31 days. Mean length of follow-up was 52 months. All patients remain well with mild or no aortic regurgitation. The first patient underwent a repeat surgical operation for pulmonary venous baffle obstruction 2 years after SAT. CONCLUSIONS Despite the technical complexity, patient outcomes have been satisfactory. We believe SAT provides a superior anatomic repair in these complex defects. Longer-term follow-up is needed regarding late intervention.
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Affiliation(s)
- Vincent K H Tam
- Departments of Cardiothoracic Surgery and Cardiology, Cook Children's Medical Center, Fort Worth, Texas.
| | - Eldad Erez
- Departments of Cardiothoracic Surgery and Cardiology, Cook Children's Medical Center, Fort Worth, Texas
| | - Lisa Roten
- Department of Cardiology, Cook Children's Medical Center, Fort Worth, Texas
| | - Steve Muyskens
- Department of Cardiology, Cook Children's Medical Center, Fort Worth, Texas
| | - Vinod Sebastian
- Departments of Cardiothoracic Surgery and Cardiology, Cook Children's Medical Center, Fort Worth, Texas
| | - Christopher Tsao
- Department of Cardiology, Cook Children's Medical Center, Fort Worth, Texas
| | - Hisashi Nikaidoh
- Departments of Cardiothoracic Surgery and Cardiology, Cook Children's Medical Center, Fort Worth, Texas
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Chatterjee A, Miller NJ, Cribbs MG, Mukherjee A, Law MA. Systematic review and meta-analysis of outcomes of anatomic repair in congenitally corrected transposition of great arteries. World J Cardiol 2020; 12:427-436. [PMID: 32879705 PMCID: PMC7439449 DOI: 10.4330/wjc.v12.i8.427] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Revised: 06/08/2020] [Accepted: 07/19/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Treatment of congenitally corrected transposition of great arteries (cc-TGA) with anatomic repair strategy has been considered superior due to restoration of the morphologic left ventricle in the systemic circulation. However, data on long term outcomes are limited to single center reports and include small sample sizes.
AIM To perform a systematic review and meta-analysis for observational studies reporting outcomes on anatomic repair for cc-TGA.
METHODS MEDLINE and Scopus databases were queried using predefined criteria for reports published till December 31, 2017. Studies reporting anatomic repair of minimum 5 cc-TGA patients with at least a 2 year follow up were included. Meta-analysis was performed using Comprehensive meta-analysis v3.0 software.
RESULTS Eight hundred and ninety-five patients underwent anatomic repair with a pooled follow-up of 5457.2 patient-years (PY). Pooled estimate for operative mortality was 8.3% [95% confidence interval (CI): 6.0%-11.4%]. 0.2% (CI: 0.1%-0.4%) patients required mechanical circulatory support postoperatively and 1.7% (CI: 1.1%-2.4%) developed post-operative atrioventricular block requiring a pacemaker. Patients surviving initial surgery had a transplant free survival of 92.5% (CI: 89.5%-95.4%) per 100 PY and a low rate of need for pacemaker (0.3/100 PY; CI: 0.1-0.4). 84.7% patients (CI: 79.6%-89.9%) were found to be in New York Heart Association (NYHA) functional class I or II after 100 PY follow up. Total re-intervention rate was 5.3 per 100 PY (CI: 3.8-6.8).
CONCLUSION Operative mortality with anatomic repair strategy for cc-TGA is high. Despite that, transplant free survival after anatomic repair for cc-TGA patients is highly favorable. Majority of patients maintain NYHA I/II functional class. However, monitoring for burden of re-interventions specific for operation type is very essential.
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Affiliation(s)
- Arka Chatterjee
- Division of Cardiovascular Diseases, University of Alabama at Birmingham, Birmingham, AL 35294, United States
| | - Neal J Miller
- Division of Cardiovascular Diseases, University of Alabama at Birmingham, Birmingham, AL 35294, United States
| | - Marc G Cribbs
- Division of Cardiovascular Diseases, University of Alabama at Birmingham, Birmingham, AL 35294, United States
- Department of Pediatric Cardiology, University of Alabama at Birmingham, Birmingham, AL 35294, United States
| | - Amrita Mukherjee
- Department of Epidemiology, University of Alabama at Birmingham School of Public health, Birmingham, AL 35233, United States
| | - Mark A Law
- Department of Pediatric Cardiology, University of Alabama at Birmingham, Birmingham, AL 35294, United States
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Furuya T, Hoashi T, Shimada M, Imai K, Komori M, Kurosaki K, Fujimoto K, Ichikawa H. Serial changes of tricuspid regurgitation after anatomic repair for congenitally corrected transposition. Eur J Cardiothorac Surg 2020; 58:163-170. [PMID: 32048707 DOI: 10.1093/ejcts/ezaa022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2019] [Revised: 12/30/2019] [Accepted: 01/06/2020] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES The aim of this study was to reveal the serial changes in tricuspid regurgitation (TR) after anatomic repair for congenitally corrected transposition of great arteries. METHODS Between 1995 and 2018, 48 patients underwent anatomic repair (atrial/arterial switch in 14 patients, atrial switch and Rastelli in 34 patients). The mean age and weight of the patients during anatomic repair was 33 (interquartile range 21.8-62.1) months and 12 (10.3-16.3) kg. The preoperative TR was less than mild in 15 patients (31.3%), mild-to-moderate in 29 patients (60.4%) and more-than-moderate in 4 patients (8.3%). Ebsteinoid dysplasia of the tricuspid valve (TV) was observed in 7 patients (14.6%). During the study period, no patient underwent TV surgery or bidirectional Glenn anastomosis at the time of anatomic repair. RESULTS There was 1 in-hospital death and 1 late death. The follow-up was completed by other surviving patients, with a median follow-up period of 12.1 years (5.9-18.1). The overall survival, reoperation-free survival and freedom from permanent pacemaker implantation rate at 15 years were 94.3%, 74.3% and 81.5%, respectively. The mean TR grade was 2.0 (1.0-2.6) preoperatively, 2.0 (1.0-2.0) at 1 year, 2.0 (2.0-2.0) at 5 years and 2.0 (2.0-2.0) at 10 years after anatomic repair. A Cox proportional hazards model showed that association of Ebsteinoid dysplasia of the TV, type of anatomic repair and previous pulmonary artery banding did not affect freedom from death or the more-than-moderate TR rate. There were 2 patients who underwent TV surgery after the anatomic repair for severe TR; TV repair was successfully done for 1 patient, the other required semi-closure of TV and one and one-half ventricle conversion. CONCLUSIONS TR remained subclinical or improved in the majority of patients after anatomic repair without TV repair. However, there were a few patients whose TR progressed to severe or massive, then required TV surgery after anatomic repair. Although exposure was difficult, TR was sometimes repairable following atrial switch, otherwise, one and one-half ventricle repair conversion would be the choice of treatment.
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Affiliation(s)
- Tsubasa Furuya
- Department of Pediatric Cardiovascular Surgery, National Cerebral and Cardiovascular Center, Suita, Osaka, Japan
| | - Takaya Hoashi
- Department of Pediatric Cardiovascular Surgery, National Cerebral and Cardiovascular Center, Suita, Osaka, Japan
| | - Masatoshi Shimada
- Department of Pediatric Cardiovascular Surgery, National Cerebral and Cardiovascular Center, Suita, Osaka, Japan
| | - Kenta Imai
- Department of Pediatric Cardiovascular Surgery, National Cerebral and Cardiovascular Center, Suita, Osaka, Japan
| | - Motoki Komori
- Department of Pediatric Cardiovascular Surgery, National Cerebral and Cardiovascular Center, Suita, Osaka, Japan
| | - Kenichi Kurosaki
- Department of Pediatric Cardiology, National Cerebral and Cardiovascular Center, Suita, Osaka, Japan
| | - Kazuto Fujimoto
- Department of Pediatric Cardiology, National Cerebral and Cardiovascular Center, Suita, Osaka, Japan
| | - Hajime Ichikawa
- Department of Pediatric Cardiovascular Surgery, National Cerebral and Cardiovascular Center, Suita, Osaka, Japan
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24
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Left ventricular retraining in corrected transposition: Relationship between pressure and mass. J Thorac Cardiovasc Surg 2020; 159:2356-2366. [DOI: 10.1016/j.jtcvs.2019.10.053] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Revised: 10/01/2019] [Accepted: 10/09/2019] [Indexed: 01/19/2023]
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25
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Kitamura H, Okawa Y, Maeda M. A porcine prosthetic valve preserved for 28 years within a severely stenotic Rastelli conduit. Chirurgia (Bucur) 2020. [DOI: 10.23736/s0394-9508.18.04897-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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26
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Abstract
Congenitally corrected transposition of the great arteries (CCTGA) is a rare congenital heart lesion with varied morphological presentation and can often by asymptomatic. A failing systemic right ventricle (RV) or increasing tricuspid regurgitation are generally indications for surgical intervention. The surgical approach depends upon the age of the patient and morphology of the lesion. Anatomical correction is associated with satisfactory long-term results.
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Affiliation(s)
- T K Susheel Kumar
- Department of Congenital Cardiothoracic Surgery, NYU Langone Health, New York, NY, USA
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27
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Carazo M, Andrade L, Kim Y, Wilson W, Wu FM. Assessment and management of heart failure in the systemic right ventricle. Heart Fail Rev 2020; 25:609-621. [DOI: 10.1007/s10741-020-09914-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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28
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The impact of pulmonary artery banding and cardiac resynchronization therapy for the adult patient with congenitally corrected transposition of the great arteries. Gen Thorac Cardiovasc Surg 2019; 68:1024-1026. [DOI: 10.1007/s11748-019-01171-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Accepted: 07/01/2019] [Indexed: 11/26/2022]
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29
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Sun J, Brizard C, Winlaw D, Alphonso N, d'Udekem Y, Eastaugh L, Marathe S, Bell D, Ayer J. Biventricular repair versus Fontan completion for patients with d- or l-transposition of the great arteries with ventricular septal defect and left ventricular outflow tract obstruction. J Thorac Cardiovasc Surg 2019; 158:1158-1167.e1. [PMID: 31301903 DOI: 10.1016/j.jtcvs.2019.05.061] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2018] [Revised: 04/12/2019] [Accepted: 05/03/2019] [Indexed: 12/23/2022]
Abstract
OBJECTIVES D-transposition of the great arteries and l-transposition of the great arteries with ventricular septal defect and left ventricular outflow tract obstruction are complex biventricular congenital heart diseases for which decision-making regarding surgical strategy remains challenging. We investigated the intermediate-term outcomes of Fontan versus biventricular procedures in these patients. METHODS We analyzed 129 patients with d-transposition of the great arteries/ventricular septal defect/left ventricular outflow tract obstruction (n = 85) or l-transposition of the great arteries/ventricular septal defect/left ventricular outflow tract obstruction (n = 44) and 2 functional ventricles from Australia who had primary surgical management (29 Fontan, 100 biventricular repair) undertaken between 1990 and 2015. RESULTS Median operative age of patients was 2.9 years (range, 0.2-26.8 years). During a median follow-up of 6.2 years (range, 2 days to 25.8 years), 9 patients died after biventricular repair (3 early and 6 late deaths). One patient received a transplant 1.2 years after Fontan completion. Overall transplant-free survivals at 1, 5, 10, and 15 years were 95%, 93%, 92%, and 90%, respectively. Overall reintervention-free survivals at 1, 5, 10, and 15 years were 79%, 64%, 45%, and 29% respectively. Biventricular repair tended to be associated with a higher rate of death, transplantation, or reintervention than the Fontan pathway (hazard ratio, 1.83; 95% confidence interval, 0.90-3.71; P = .10). Some 73% of transplant-free survivors had New York Heart Association class I. Functional status was similar between the Fontan and biventricular groups. CONCLUSIONS Intermediate-term outcomes were comparable between patients with d-transposition of the great arteries/ventricular septal defect/left ventricular outflow tract obstruction and patients with l-transposition of the great arteries/ventricular septal defect/left ventricular outflow tract obstruction. Both Fontan and biventricular pathways are associated with excellent mortality and functional outcomes. Biventricular patients have a greater risk of reintervention. The Fontan procedure is a viable option when anatomic risk factors preclude biventricular repair.
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Affiliation(s)
- Jessica Sun
- The Heart Centre for Children, The Children's Hospital at Westmead, Westmead, Australia; The University of Sydney, Sydney, Australia
| | - Christian Brizard
- The Royal Children's Hospital, Melbourne, Australia; The Murdoch Children's Research Institute, Melbourne, Australia
| | - David Winlaw
- The Heart Centre for Children, The Children's Hospital at Westmead, Westmead, Australia; The University of Sydney, Sydney, Australia
| | | | - Yves d'Udekem
- The Royal Children's Hospital, Melbourne, Australia; The Murdoch Children's Research Institute, Melbourne, Australia
| | - Lucas Eastaugh
- The Royal Children's Hospital, Melbourne, Australia; The Murdoch Children's Research Institute, Melbourne, Australia
| | - Supreet Marathe
- The Heart Centre for Children, The Children's Hospital at Westmead, Westmead, Australia
| | - Douglas Bell
- The Lady Cilento Children's Hospital, Brisbane, Australia
| | - Julian Ayer
- The Heart Centre for Children, The Children's Hospital at Westmead, Westmead, Australia; The University of Sydney, Sydney, Australia.
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30
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Ma M, Mainwaring RD, Hanley FL. Corrected Transposition: Anatomic Repair Using the Hemi-Mustard Atrial Baffle and Bidirectional Superior Cavopulmonary Connection. Semin Thorac Cardiovasc Surg Pediatr Card Surg Annu 2019; 22:51-56. [PMID: 31027564 DOI: 10.1053/j.pcsu.2019.02.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Accepted: 02/04/2019] [Indexed: 11/11/2022]
Abstract
Anatomic repair for congenitally corrected transposition requires thoughtful surgical planning at both initial (neonatal or late) presentation, and during definitive repair. An algorithmic approach to the overall management of this lesion, with its many associated intracardiac anomalies, is presented. Modified atrial switch with bidirectional superior cavopulmonary connection is commonly utilized and demonstrates favorable results through a 20-year experience. Herein, technical considerations learned during the implementation of this strategy are described and emphasize the concept, in selected cases, of native pulmonary root preservation by translocation as an adjunct that is uniquely suited by adopting this approach.
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Affiliation(s)
- Michael Ma
- Department of Cardiothoracic Surgery, Division of Pediatric Cardiac Surgery, Lucile Packard Children's Hospital, Stanford University School of Medicine, Stanford, California.
| | - Richard D Mainwaring
- Department of Cardiothoracic Surgery, Division of Pediatric Cardiac Surgery, Lucile Packard Children's Hospital, Stanford University School of Medicine, Stanford, California
| | - Frank L Hanley
- Department of Cardiothoracic Surgery, Division of Pediatric Cardiac Surgery, Lucile Packard Children's Hospital, Stanford University School of Medicine, Stanford, California
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31
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Hraska V, Woods RK. Anatomic Repair of Corrected Transposition of the Great Arteries: The Double Switch. Semin Thorac Cardiovasc Surg Pediatr Card Surg Annu 2019; 22:57-60. [PMID: 31027565 DOI: 10.1053/j.pcsu.2019.02.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Accepted: 02/04/2019] [Indexed: 11/11/2022]
Abstract
The long-term outcome of patients with corrected transposition of the great arteries and associated lesions after physiologic repair is uncertain. Anatomic correction, utilizing the morphologic left ventricle as a systemic pumping chamber and the mitral valve as the systemic atrioventricular valve, is considered the preferred method, especially for patients with either tricuspid valve regurgitation, with Ebstein's malformation of the tricuspid valve, or with right ventricular dysfunction. The double switch employs both an atrial switch and arterial switch to "correct" the atrioventricular and ventriculoarterial discordance. Associated lesions are also repaired. The best outcomes with double switch are achieved with patients in the first few years of life even if reconditioning of morphologic left ventricle is required. However, the long-term function of the conduction system, the aortic valve, and the ventricles is variable and requires close surveillance.
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Affiliation(s)
- Viktor Hraska
- Division of Congenital Heart Surgery, Department of Surgery, Herma Heart Institute, Medical College of Wisconsin, Milwaukee, Wisconsin.
| | - Ronald K Woods
- Division of Congenital Heart Surgery, Department of Surgery, Herma Heart Institute, Medical College of Wisconsin, Milwaukee, Wisconsin
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32
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Smood B, Kirklin JK, Pavnica J, Tresler M, Johnson WH, Cleveland DC, Mauchley DC, Dabal RJ. Congenitally Corrected Transposition Presenting in the First Year of Life: Survival and Fate of the Systemic Right Ventricle. World J Pediatr Congenit Heart Surg 2019; 10:42-49. [DOI: 10.1177/2150135118813125] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Introduction: Knowledge gaps exist in the life expectancy and functional outcome of patients with congenitally corrected transposition (ccTGA) presenting early in life, which is relevant in the evaluation of early anatomic repair. Methods: In a single-center analysis, 91 patients with ccTGA were identified over 25 years, of which 31 presented with biventricular anatomy in the first year of life and formed the study cohort. End points for analysis included survival, moderate or worse tricuspid valve regurgitation, and systemic right ventricle (RV) dysfunction. Median follow-up was 4.9 years (range: 7 days to 20 years). Results: Among 31 patients presenting in the first year of life, 9 (29%) never received cardiac surgery, while 22 (71%) underwent 36 cardiac operations. Overall freedom from moderate or severe systemic RV dysfunction was 75% at 10 years. Overall survival was 82% at 10 years. Surgical mortality was 5.6% (2/36). Among survivors with a systemic RV, 23 (100%) of 23 were Ross or NYHA class I or II at last follow-up. Conclusions: Congenitally corrected transposition presenting in the first year of life and maintaining a systemic RV can expect (1) long-term survival of more than 80% at 10 years, (2) low expected surgical mortality (overall 6%), and (3) 75% late freedom from major RV dysfunction at 10 years. Pending multi-institutional analyses, this experience with a systemic RV in ccTGA provides an initial benchmark for comparison when considering early elective anatomic correction.
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Affiliation(s)
- Benjamin Smood
- University of Alabama at Birmingham School of Medicine, Birmingham, AL, USA
| | - James K. Kirklin
- University of Alabama at Birmingham School of Medicine, Birmingham, AL, USA
- Division of Cardiothoracic Surgery, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL, USA
- Department of Surgery, James and John Kirklin Institute for Research in Surgical Outcomes, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Jozef Pavnica
- University of Alabama at Birmingham School of Medicine, Birmingham, AL, USA
| | - Margaret Tresler
- Department of Surgery, James and John Kirklin Institute for Research in Surgical Outcomes, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Walter H. Johnson
- University of Alabama at Birmingham School of Medicine, Birmingham, AL, USA
- Division of Cardiovascular Services, Children’s of Alabama, Birmingham, AL, USA
| | - David C. Cleveland
- University of Alabama at Birmingham School of Medicine, Birmingham, AL, USA
- Division of Cardiothoracic Surgery, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL, USA
- Division of Cardiovascular Services, Children’s of Alabama, Birmingham, AL, USA
| | - David C. Mauchley
- University of Alabama at Birmingham School of Medicine, Birmingham, AL, USA
- Division of Cardiothoracic Surgery, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL, USA
- Division of Cardiovascular Services, Children’s of Alabama, Birmingham, AL, USA
| | - Robert J. Dabal
- University of Alabama at Birmingham School of Medicine, Birmingham, AL, USA
- Division of Cardiothoracic Surgery, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL, USA
- Division of Cardiovascular Services, Children’s of Alabama, Birmingham, AL, USA
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Double switch operations: Should we perform physiologic or anatomic repair in congenitally corrected transposition of the great arteries. TURK GOGUS KALP DAMAR CERRAHISI DERGISI-TURKISH JOURNAL OF THORACIC AND CARDIOVASCULAR SURGERY 2018; 26:511-518. [PMID: 32082791 DOI: 10.5606/tgkdc.dergisi.2018.15240] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Accepted: 04/25/2018] [Indexed: 11/21/2022]
Abstract
The seeking for the optimal surgical treatment of congenitally corrected transposition of the great arteries (cTGA) is ongoing. Physiologic (conventional) repair approaches, leaving the morphologic right ventricle (MRV) on the systemic circulation side, cause systemic ventricle and tricuspid valve failure, particularly in the long-term. Double Switch operations (anatomic repair) were aimed to convert the morphologic left ventricle to systemic ventricle and MRV to pulmonic ventricle. Gradual improvement in the early and midterm results of double switch operations in the last 20 years rendered anatomic repair to become a preferred procedure. Thanks to the preservation of ventricular functions through anatomic repair, patients with congenitally cTGA may survive longer with normal/near normal functional capacity. However, studies with larger sample size and longer follow-up duration are required to establish a more definite judgement.
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Shahab H, Ashiqali S, Atiq M. Congenitally Corrected Transposition of the Great Arteries in a Septuagenarian from the Developing Country of Pakistan. Cureus 2018; 10:e2737. [PMID: 30087813 PMCID: PMC6075644 DOI: 10.7759/cureus.2737] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Congenitally corrected transposition of the great arteries (CCTGA) is a rare congenital cardiac defect with atrioventricular and ventriculoarterial discordance which leads to heart failure and limits patients’ lifespan. We report the case of a 70-year-old lady, from a poor province in Pakistan, who presented for the first time with palpitations and was diagnosed to have CCTGA. She had moderate pulmonic valve stenosis which was protective against heart failure. She had six children all born via spontaneous vertex delivery in her local village. This case exemplifies the fact that pulmonic stenosis is favourable for patients with CCTGA. In a country where the average life expectancy of females is only 68 years, the survival of our patient with CCTGA beyond the average lifespan is indeed interesting.
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Affiliation(s)
| | - Salima Ashiqali
- Cardiopulmonary Department, Aga Khan University Hospital, Karachi, PAK
| | - Mehnaz Atiq
- Department of Paediatrics & Child Health, Aga Khan University Hospital, Karachi, PAK
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Zhang S, Ma K, Li S, Hua Z, Zhang H, Yan J, Yang K, Pang K, Wang X, Qi L, Chen Q. The hemi-Mustard, bidirectional Glenn and Rastelli procedures for anatomical repair of congenitally corrected transposition of the great arteries/left ventricular outflow tract obstruction with positional heart anomalies†. Eur J Cardiothorac Surg 2018; 51:1058-1062. [PMID: 28329265 DOI: 10.1093/ejcts/ezx033] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2016] [Accepted: 01/03/2017] [Indexed: 12/23/2022] Open
Abstract
OBJECTIVES The hemi-Mustard and bidirectional Glenn (BDG) procedures combined with the Rastelli procedure have been applied to selected cases of congenitally corrected transposition of the great arteries (ccTGA) for potential benefit over the classic atrial switch procedure. The aim of this study was to analyse our experience with the hemi-Mustard, BDG and Rastelli procedures as an anatomical correction for patients with ccTGA/left ventricular outflow tract obstruction (LVOTO) with positional heart anomalies. METHODS In this retrospective study, 31 consecutive patients with corrected transposition underwent the hemi-Mustard/BDG procedures with the Rastelli operation between 2011 and 2015. The median age was 5.4 (range: 0.75-12) years. Positional anomalies were present in all patients. Eleven patients underwent BDG initially; they then had the second-stage hemi-Mustard and Rastelli procedures; 'one-stage repair' (hemi-Mustard/BDG and the Rastelli procedures) was performed in 20 cases. RESULTS There were no in-hospital deaths, and 3 patients received a pacemaker. One patient had an atrial baffle obstruction that was observed in the early postoperative period; 7 patients had prolonged pleural effusions that developed more frequently in the one-stage repair group (7/20 vs 0/11, P = 0.033). During the mean follow-up of 3.3 years, 1 late death was noted, and no conduit replacements were required. Twenty-five (83.3%) patients are in New York Heart Association classes I and II at the latest follow-up. CONCLUSIONS Hemi-Mustard, BDG and the Rastelli procedures are technically feasible for correction of ccTGA/left ventricular outflow tract obstruction (LVOTO) and cardiac malposition. Nevertheless, postoperative pleural effusion is the most prevalent complication in the one-stage repair. Two-stage repair may reduce the risk of pleural effusion-related complications.
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Affiliation(s)
- Sen Zhang
- National Center for Cardiovascular Disease and Fuwai Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Kai Ma
- National Center for Cardiovascular Disease and Fuwai Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Shoujun Li
- National Center for Cardiovascular Disease and Fuwai Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Zhongdong Hua
- National Center for Cardiovascular Disease and Fuwai Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Hao Zhang
- National Center for Cardiovascular Disease and Fuwai Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Jun Yan
- National Center for Cardiovascular Disease and Fuwai Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Keming Yang
- National Center for Cardiovascular Disease and Fuwai Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Kunjing Pang
- National Center for Cardiovascular Disease and Fuwai Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Xu Wang
- National Center for Cardiovascular Disease and Fuwai Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Lei Qi
- National Center for Cardiovascular Disease and Fuwai Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
| | - Qiuming Chen
- National Center for Cardiovascular Disease and Fuwai Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, China
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Deng L, Xu J, Tang Y, Sun H, Liu S, Song Y. Long-Term Outcomes of Tricuspid Valve Surgery in Patients With Congenitally Corrected Transposition of the Great Arteries. J Am Heart Assoc 2018; 7:JAHA.117.008127. [PMID: 29874165 PMCID: PMC5907565 DOI: 10.1161/jaha.117.008127] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Background Valvuloplasty is generally considered unsuccessful in patients with congenitally corrected transposition of the great arteries. Optimal timing of tricuspid valve surgery in these patients is crucial. Methods and Results We retrospectively reviewed 57 patients with congenitally corrected transposition of the great arteries undergoing tricuspid valve surgery at our institution. Eleven patients had tricuspid valve plasty and 46 had tricuspid valve replacement. Mean duration of follow‐up was 7.4±5.5 years in the group of tricuspid valve plasty and 5.6±3.6 years in the group of tricuspid valve replacement, respectively (P=0.33). For the total of 57 patients, estimates of 1‐, 5‐, and 10‐year survival or freedom from transplantation were 96.4%, 91.6%, and 75.6%, respectively. Late right ventricular ejection fraction of most patients (90%) remained preserved (≥40%) during the follow‐up. In a highly selected group of tricuspid valve plasty recipients, although long‐term survival and right ventricular function were similar compared with tricuspid valve replacement, recurrent tricuspid regurgitation was observed in 60% of these patients. Multivariate Cox regression analysis identified preoperative right ventricular end‐diastolic dimension (1‐cm increment; harzard ratio, 3.22; P=0.02) as an independent predictor of postoperative mortality or need for transplantation. Patients undergoing surgery with a right ventricular end‐diastolic dimension ≥60 mm had a significant lower survival rate compared with those with a right ventricular end‐diastolic dimension <60 mm (P=0.003). Conclusions Tricuspid valve surgery in patients with congenitally corrected transposition of the great arteries could yield satisfactory long‐term outcomes. Recurrent tricuspid regurgitation was frequently observed in tricuspid valve plasty recipients. Preoperative right ventricular end‐diastolic dimension was a risk factor for late mortality and surgery should be performed before cardiac enlargement and dysfunction for best outcomes.
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Affiliation(s)
- Long Deng
- Department of Cardiac Surgery, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jianping Xu
- Department of Cardiac Surgery, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yajie Tang
- Department of Cardiac Surgery, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Hansong Sun
- Department of Cardiac Surgery, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Sheng Liu
- Department of Cardiac Surgery, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yunhu Song
- Department of Cardiac Surgery, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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37
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Mainwaring RD, Patrick WL, Ibrahimiye AN, Watanabe N, Lui GK, Hanley FL. An Analysis of Left Ventricular Retraining in Patients With Dextro- and Levo-Transposition of the Great Arteries. Ann Thorac Surg 2018; 105:823-829. [DOI: 10.1016/j.athoracsur.2017.11.047] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2017] [Revised: 11/13/2017] [Accepted: 11/16/2017] [Indexed: 11/30/2022]
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Anantharaj A, Sivakumar K. Hemodynamic rounds: Can we mimic a temporary pulmonary artery band in catheterization laboratory in corrected transposition of great arteries with severe tricuspid regurgitation? Ann Pediatr Cardiol 2018; 11:64-67. [PMID: 29440833 PMCID: PMC5803980 DOI: 10.4103/apc.apc_74_17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Right ventricular (RV) geometry is altered by septal shift after pulmonary artery banding. This may reduce tricuspid regurgitation (TR) and improve ventricular function in patients with corrected transposition of great arteries and systemic right ventricle. However, banding is risky in sick patients with severe RV failure. There are no predictive models in clinical practice to test this septal shift hypothesis before a risky surgery. A transcatheter model to mimic a pulmonary artery band is presented in corrected transposition of great arteries with failing right ventricle and severe TR.
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Affiliation(s)
- Avinash Anantharaj
- Department of Pediatric Cardiology, Institute of Cardiovascular Diseases, Madras Medical Mission, Chennai, Tamil Nadu, India
| | - Kothandam Sivakumar
- Department of Pediatric Cardiology, Institute of Cardiovascular Diseases, Madras Medical Mission, Chennai, Tamil Nadu, India
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Kutty S, Danford DA, Diller GP, Tutarel O. Contemporary management and outcomes in congenitally corrected transposition of the great arteries. Heart 2018; 104:1148-1155. [PMID: 29326110 DOI: 10.1136/heartjnl-2016-311032] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Revised: 12/13/2017] [Accepted: 12/14/2017] [Indexed: 11/03/2022] Open
Abstract
Congenitally corrected transposition of the great arteries (ccTGA) can occur in isolation, or in combination with other structural cardiac anomalies, most commonly ventricular septal defect, pulmonary stenosis and tricuspid valve disease. Clinical recognition can be challenging, so echocardiography is often the means by which definitive diagnosis is made. The tricuspid valve and right ventricle are on the systemic arterial side of the ccTGA circulation, and are therefore subject to progressive functional deterioration. The natural history of ccTGA is also greatly influenced by the nature and severity of accompanying lesions, some of which require surgical repair. Some management strategies leave the right ventricle as the systemic arterial pump, but carry the risk of worsening heart failure. More complex 'double switch' repairs establish the left ventricle as the systemic pump, and include an atrial baffle to redirect venous return in combination with either arterial switch or Rastelli operation (if a suitable ventricular septal defect permits). Occasionally, the anatomic peculiarities of ccTGA do not allow straightforward biventricular repair, and Fontan palliation is a reasonable option. Regardless of the approach selected, late cardiovascular complications are relatively common, so ongoing outpatient surveillance should be established in an age-appropriate facility with expertise in congenital heart disease care.
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Affiliation(s)
- Shelby Kutty
- Division of Cardiology, University of Nebraska College of Medicine and Children's Hospital and Medical Center, Omaha, Nebraska, USA
| | - David A Danford
- Division of Cardiology, University of Nebraska College of Medicine and Children's Hospital and Medical Center, Omaha, Nebraska, USA
| | - Gerhard-Paul Diller
- Division of Adult Congenital and Valvular Heart Disease, Department of Cardiovascular Medicine, University Hospital Munich, Munich, Germany
| | - Oktay Tutarel
- Department of Paediatric Cardiology and Congenital Heart Disease, German Heart Centre Munich, Technical University of Munich, Muenster, Germany
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40
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Deshaies C, Khairy P. The paradox of choice in the surgical management of congenitally corrected transposition: what should we do with all of these options supported by little evidence? Transl Pediatr 2018; 7:5-8. [PMID: 29441276 PMCID: PMC5803023 DOI: 10.21037/tp.2017.09.01] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Affiliation(s)
| | - Paul Khairy
- Montreal Heart Institute, Université de Montréal, Montreal, Canada
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41
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Sachdeva S, Jacobsen RM, Woods RK, Mitchell ME, Cava JR, Ghanayem NS, Frommelt PC, Bartz PJ, Tweddell JS. Anatomic Repair of Congenitally Corrected Transposition of the Great Arteries: Single-Center Intermediate-Term Experience. Pediatr Cardiol 2017; 38:1696-1702. [PMID: 28918529 DOI: 10.1007/s00246-017-1715-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Accepted: 08/31/2017] [Indexed: 01/15/2023]
Abstract
We present our experience for patients who have undergone an anatomic repair (AR) for congenitally corrected transposition of the great arteries (CCTGA) at the Children's Hospital of Wisconsin. A retrospective chart review of patients who underwent AR for CCTGA from 2001 to 2015 was performed. The cohort consisted of 15 patients (74% male). Median age of anatomic repair was 15 months (range 4.5-45.6 months). Four patients had a bidirectional Glenn (BDG) prior to AR. At the time of AR,-9 (60%) underwent Senning/Rastelli procedure, 4 (26.6%) had double switch operation, and 2 (13.3%) underwent only Senning with VSD closure. Median duration of follow-up was 5.5 years (0.05-14 years). Reoperations prior to discharge included BDG, revision of pulmonary venous baffle, closure of residual VSD, and pacemaker placement. Late reoperations included left ventricular outflow tract obstruction repair, conduit replacement, melody valve placement, and pacemaker implantation. At their most recent follow-up, no patient had heart failure symptoms and only 1 had severely diminished function that improved with cardiac resynchronization therapy. Moderate mitral regurgitation was noted in 15% (2/13), and severe in 7% (1/13). Moderate tricuspid regurgitation was noted in 15% (2/13). One patient, 7% (1/13), developed moderate aortic insufficiency. There was a 100% survival at the time of the most recent follow-up. Patients with CCTGA who have undergone AR have excellent functional status and mid-term survival but reinterventions are common. Longer term studies are needed to determine both the extent and spectrum of reinterventions as well as long term survival.
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Affiliation(s)
| | | | | | | | - Joseph R Cava
- Children's Hospital of Wisconsin, Milwaukee, WI, USA
| | | | | | - Peter J Bartz
- Children's Hospital of Wisconsin, Milwaukee, WI, USA
| | - James S Tweddell
- Cincinnati Children's Hospital Medical Center, University of Cincinnati, 3333 Burnet Ave, Cincinnati, OH, 45229, USA.
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Matsuo K, Kabasawa M, Asano S, Tateno S, Kawasoe Y, Okajima Y, Hayashida N, Murayama H. Surgical treatment for adult congenital heart disease: consideration for indications and procedures. Gen Thorac Cardiovasc Surg 2017; 66:57-64. [PMID: 29119450 DOI: 10.1007/s11748-017-0861-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2017] [Accepted: 10/28/2017] [Indexed: 11/29/2022]
Abstract
The number of the adult patients with congenital heart diseases (ACHD) continues to grow owing to improvement of surgical results and medical management. Corrective surgery for complex CHD does not always mean complete cure. It is not rare that the patients will visit the cardiology institutes because of secondary lesions due to residua or sequela in adults. Some patients with CHD remain unrepairable with different degree of heart failure and pulmonary arterial hypertension. Association of arrhythmias is common in ACHD patients and sometimes critical. We experienced 265 surgical procedures for ACHD patients at our center between 1999 and 2015. Of these procedures, palliative surgery was performed in 3%, palliation to corrective surgery in 6%, primary repair in 57%, and redo surgery in 34%. Hospital mortality within 30 days in this period was 1.1%. Surgery for ACHD patients is safe, beneficial and low-risk treatment; however, tailored procedures for the individual patient are essential to obtain the optimal quality. A comprehensive multidisciplinary approach is required to fulfill this goal.
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Affiliation(s)
- Kozo Matsuo
- Department of Cardiovascular Surgery, Chiba Cerebral and Cardiovascular Center, 575 Tsurumai, Ichihara, Chiba, 290-0512, Japan.
| | - Masashi Kabasawa
- Department of Cardiovascular Surgery, Chiba Cerebral and Cardiovascular Center, 575 Tsurumai, Ichihara, Chiba, 290-0512, Japan
| | - Soichi Asano
- Department of Cardiovascular Surgery, Chiba Cerebral and Cardiovascular Center, 575 Tsurumai, Ichihara, Chiba, 290-0512, Japan
| | - Shigeru Tateno
- Section of Adult Congenital Heart Disease, Chiba Cerebral and Cardiovascular Center, 575 Tsurumai, Ichihara, Chiba, 290-0512, Japan
| | - Yasutaka Kawasoe
- Section of Adult Congenital Heart Disease, Chiba Cerebral and Cardiovascular Center, 575 Tsurumai, Ichihara, Chiba, 290-0512, Japan
| | - Yoshitomo Okajima
- Section of Adult Congenital Heart Disease, Chiba Cerebral and Cardiovascular Center, 575 Tsurumai, Ichihara, Chiba, 290-0512, Japan
| | - Naoki Hayashida
- Department of Cardiovascular Surgery, Chiba Cerebral and Cardiovascular Center, 575 Tsurumai, Ichihara, Chiba, 290-0512, Japan
| | - Hirokazu Murayama
- Department of Cardiovascular Surgery, Chiba Cerebral and Cardiovascular Center, 575 Tsurumai, Ichihara, Chiba, 290-0512, Japan
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43
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Systemic Venous Rerouting Through the Coronary Sinus for ccTGA With Bilateral SVCs. Ann Thorac Surg 2017; 104:e393-e395. [PMID: 29054237 DOI: 10.1016/j.athoracsur.2017.06.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2017] [Accepted: 06/06/2017] [Indexed: 11/22/2022]
Abstract
The double-switch operation for congenitally corrected transposition of the great arteries, in which the morphologic left ventricle is restored to the systemic circulation, is an effective surgical option. This case report describes an atrial switch technique without using supplemental material during the double-switch operation for congenitally corrected transposition of the great arteries associated with persistent left superior vena cava, with the systemic venous blood flow rerouted through the enlarged coronary sinus.
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44
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What do we really know about the management of patients with congenitally corrected transposition of the great arteries? J Thorac Cardiovasc Surg 2017; 154:1023-1025. [DOI: 10.1016/j.jtcvs.2017.01.055] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2017] [Accepted: 01/06/2017] [Indexed: 12/14/2022]
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45
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What surgical improvements are needed to prove that anatomic repair is superior to physiologic repair in the majority of patients with corrected transposition of the great arteries? J Thorac Cardiovasc Surg 2017; 154:1019-1022. [DOI: 10.1016/j.jtcvs.2016.10.111] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Accepted: 10/11/2016] [Indexed: 11/24/2022]
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46
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Acute and Midterm Outcomes of Transcatheter Pulmonary Valve Replacement for Treatment of Dysfunctional Left Ventricular Outflow Tract Conduits in Patients With Aortopulmonary Transposition and a Systemic Right Ventricle. Circ Cardiovasc Interv 2017; 10:CIRCINTERVENTIONS.116.004730. [DOI: 10.1161/circinterventions.116.004730] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2016] [Accepted: 07/10/2017] [Indexed: 11/16/2022]
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47
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Loomba RS, Redington A. Double trouble or singular success: What can we expect from anatomic correction of congenitally corrected transposition of the great arteries? J Thorac Cardiovasc Surg 2017; 154:266-267. [DOI: 10.1016/j.jtcvs.2017.03.104] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2017] [Accepted: 03/23/2017] [Indexed: 11/30/2022]
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48
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Hraska V, Vergnat M, Zartner P, Hart C, Suchowerskyj P, Bierbach B, Schindler E, Schneider M, Asfour B. Promising Outcome of Anatomic Correction of Corrected Transposition of the Great Arteries. Ann Thorac Surg 2017. [PMID: 28648534 DOI: 10.1016/j.athoracsur.2017.04.050] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
BACKGROUND Anatomic correction of corrected transposition of the great arteries with associated lesions, utilizing the morphologic left ventricle as a systemic pumping chamber, is the preferred method in many centers. The purpose of this study was to analyze functional outcome after anatomic correction. METHODS Between Jan 1997 and May 2016, 63 patients with corrected transposition of the great arteries and associated lesions underwent anatomic correction. Forty-two patients (67%) underwent palliation before correction, including 14 patients (22%) who required training of systemic ventricle. The double switch procedure was performed in 37 patients; 25 patients underwent the Senning-Rastelli operation, and 1 patient underwent the Senning-Nikaidoh procedure. The median age at correction was 1.6 ± 3.7(SD) years (range, 0.2 to 17.8 years). RESULTS The survival and freedom from any event was 95% and 71%, respectively, at 15-year follow-up. The combined freedom from death, failure of systemic ventricle, or heart transplant was 93% at 15-year follow-up regardless of procedure type. Sinus rhythm was present in 49 patients, with 14 patients requiring pacemaker (22%)-8 preoperatively, 4 early postoperatively, and 2 late postoperatively. Neurological development is normal in all patients. Fifty-four percent of the patients are not on medication. CONCLUSIONS Anatomic correction of corrected transposition of the great arteries is a safe procedure that provides encouraging survival and functional benefits. Ninety-three percent preservation of morphological left ventricle function in 15 years of follow-up supports the concept of anatomic correction. Longer follow-up is needed to confirm superiority of this approach over other management strategies.
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Affiliation(s)
- Viktor Hraska
- Herma Heart Center, Children's Hospital of Wisconsin, Milwaukee, Wisconsin.
| | | | - Peter Zartner
- German Pediatric Cardiac Center, Sankt Augustin, Germany
| | - Chris Hart
- German Pediatric Cardiac Center, Sankt Augustin, Germany
| | | | | | | | | | - Boulos Asfour
- German Pediatric Cardiac Center, Sankt Augustin, Germany
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49
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Marathe SP, Jones MI, Ayer J, Sun J, Orr Y, Verrall C, Nicholson IA, Chard RB, Sholler GF, Winlaw DS. Congenitally corrected transposition: complex anatomic repair or Fontan pathway? Asian Cardiovasc Thorac Ann 2017; 25:432-439. [PMID: 28610439 DOI: 10.1177/0218492317717412] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Background Successful anatomic repair of congenitally corrected transposition of the great arteries achieves excellent outcomes. Several centers report excellent long-term survival with the Fontan pathway as well. We have selectively applied both approaches depending on individual patient morphology, with anatomic repair preferred but utilizing the Fontan pathway when high technical complexity or operative risk is anticipated. Methods Hospital records over an 18-year period (1998-2016) were reviewed to identify patients with congenitally corrected transposition of the great arteries who underwent surgical management. Physiological repairs and hypoplastic ventricles were excluded. Patient- and procedure-related variables were reviewed. Results We identified 19 patients. Group 1 consisted of 12 anatomic repairs, of which 10 (83.3%) required prior interim staging procedures. Mean age at anatomic repair was 2.6 ± 1.3 years, mean follow-up was 8.7 ± 5.3 years. Nine (75%) patients experienced important complications and 4 (33.3%) required reintervention during follow-up. There were no deaths; one patient required heart transplantation. Group 2 (7 patients) underwent Fontan palliation. Mean age at Fontan completion was 7.2 ± 3.8 years, mean follow-up was 6.3 ± 4 years. There was no reintervention, death, or transplant. Conclusion Patients with congenitally corrected transposition of the great arteries and two adequate-sized ventricles do well with both anatomic repair and the Fontan pathway in the medium term. Excellent outcomes with reduced early complication and reintervention rates can be achieved for this cohort of patients when a strategy of avoiding complex anatomic repair in favor of the Fontan pathway is used.
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Affiliation(s)
- Supreet P Marathe
- 1 Heart Centre for Children, The Children's Hospital at Westmead, Westmead, NSW, Australia
| | - Matthew I Jones
- 1 Heart Centre for Children, The Children's Hospital at Westmead, Westmead, NSW, Australia
| | - Julian Ayer
- 1 Heart Centre for Children, The Children's Hospital at Westmead, Westmead, NSW, Australia.,2 School of Child and Adolescent Health, Sydney Medical School, University of Sydney, Sydney, Australia
| | - Jessica Sun
- 3 Sydney Medical School, University of Sydney, Sydney, Australia
| | - Yishay Orr
- 1 Heart Centre for Children, The Children's Hospital at Westmead, Westmead, NSW, Australia.,2 School of Child and Adolescent Health, Sydney Medical School, University of Sydney, Sydney, Australia
| | - Charlotte Verrall
- 1 Heart Centre for Children, The Children's Hospital at Westmead, Westmead, NSW, Australia
| | - Ian A Nicholson
- 1 Heart Centre for Children, The Children's Hospital at Westmead, Westmead, NSW, Australia.,2 School of Child and Adolescent Health, Sydney Medical School, University of Sydney, Sydney, Australia
| | - Richard B Chard
- 1 Heart Centre for Children, The Children's Hospital at Westmead, Westmead, NSW, Australia
| | - Gary F Sholler
- 1 Heart Centre for Children, The Children's Hospital at Westmead, Westmead, NSW, Australia.,2 School of Child and Adolescent Health, Sydney Medical School, University of Sydney, Sydney, Australia
| | - David S Winlaw
- 1 Heart Centre for Children, The Children's Hospital at Westmead, Westmead, NSW, Australia.,2 School of Child and Adolescent Health, Sydney Medical School, University of Sydney, Sydney, Australia
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50
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Ibrahimiye AN, Mainwaring RD, Patrick WL, Downey L, Yarlagadda V, Hanley FL. Left Ventricular Retraining and Double Switch in Patients With Congenitally Corrected Transposition of the Great Arteries. World J Pediatr Congenit Heart Surg 2017; 8:203-209. [PMID: 28329464 DOI: 10.1177/2150135116683939] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
PURPOSE Congenitally corrected transposition of the great arteries (CC-TGA) is a complex form of congenital heart defect with numerous anatomic subgroups. The majority of patients with CC-TGA are excellent candidates for a double-switch procedure. However, in the absence of an unrestrictive ventricular septal defect or subpulmonary stenosis, the left ventricle (LV) may undergo involution and require retraining prior to double switch. The purpose of this study was to review our experience with patients having CC-TGA who required LV retraining prior to a double-switch procedure. METHODS This was a retrospective review of 24 patients with CC-TGA who were enrolled in an LV retraining program in preparation for a double-switch procedure. The median age at the time of enrollment for retraining was 11 months (range 1 month-24 years). The average left ventricle to right ventricle pressure ratio was 0.39 ± 0.07 prior to intervention. All 24 patients underwent placement of an initial pulmonary artery band (PAB) for LV retraining. RESULTS Eighteen (75%) of the 24 patients underwent a double-switch procedure with no operative mortality. Of these 18 patients, 9 had a single PAB and 9 required a second band for retraining. Six patients have not undergone a double-switch procedure to date. Five patients are good candidates for a double switch and are 2 weeks, 3 weeks, 4 weeks, 8 months, and 35 months since their last PAB. One patient died from a noncardiac cause 26 months after PAB retightening. The 18 patients who underwent a double switch were followed for an average of 5 ± 1 years (range 0.1-10.3 years). There has been no late mortality, and only 2 patients required further reinterventions. CONCLUSION The data demonstrate that LV retraining has been highly effective in this select group of patients with CC-TGA. The data also demonstrate that the results of the double-switch procedure have been excellent at midterm follow-up. These results suggest that LV retraining and double switch offer a reliable strategy option for patients with CC-TGA.
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Affiliation(s)
- Ali N Ibrahimiye
- 1 Division of Pediatric Cardiac Surgery, Lucile Packard Children's Hospital/Stanford University, Stanford, CA, USA
| | - Richard D Mainwaring
- 1 Division of Pediatric Cardiac Surgery, Lucile Packard Children's Hospital/Stanford University, Stanford, CA, USA
| | - William L Patrick
- 1 Division of Pediatric Cardiac Surgery, Lucile Packard Children's Hospital/Stanford University, Stanford, CA, USA
| | - Laura Downey
- 2 Division of Pediatric Anesthesiology, Lucile Packard Children's Hospital/Stanford University, Stanford, CA, USA
| | - Vamsi Yarlagadda
- 3 Division of Pediatric Cardiology, Lucile Packard Children's Hospital/Stanford University, Stanford, CA, USA
| | - Frank L Hanley
- 1 Division of Pediatric Cardiac Surgery, Lucile Packard Children's Hospital/Stanford University, Stanford, CA, USA
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