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Pedamallu H, O'Halloran CP, Morrison A, Monge MC, Magnetta DA, Tannous P. Interventions on residual lesions in patients with heterotaxy syndrome following orthotropic heart transplantation: A single-center experience. Pediatr Transplant 2024; 28:e14706. [PMID: 38553789 DOI: 10.1111/petr.14706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 01/10/2024] [Accepted: 01/23/2024] [Indexed: 04/02/2024]
Abstract
BACKGROUND Heterotaxy syndrome (HS) is a defect in lateralization which often results in complex intra and extracardiac abnormalities. Orthotropic heart transplantation (OHT) in HS involves intricate and individualized modifications to surgical technique. Post-OHT outcomes are worse in patients with HS, however, the impact of post-OHT residual lesions has not yet been characterized. METHODS Patients with HS who underwent OHT at Ann & Robert H. Lurie Children's Hospital of Chicago between January 2012 and June 2023 were identified. Patients were excluded if follow-up data was not available due to follow up at a different institution of early mortality. Pre-OHT clinical data, surgical data, and post-OHT surgical and catheterization data were collected. RESULTS Two early mortalities were excluded from analysis, leaving 15 patients in the study cohort. Median age at OHT was 3.7 years (range: 0.7-15.4). Nine out of 15 patients were diagnosed with residual lesions requiring intervention at a median of 188 days post transplantation. All interventions on residual lesions occurred via catheterization. Overall mortality rate was 27% (4/15) with all deaths occurring in patients with residual lesions (4/9 patients, 44%). 83% (10/12) of lesions were diagnosed via catheterization, and 83% (10/12) of lesions of occurred in the first year after transplant. CONCLUSIONS Patients with HS are at high risk for residual lesions after OHT, which may contribute to increased mortality. Comprehensive invasive diagnostics were required to diagnose residual lesions, which were all addressed percutaneously.
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Affiliation(s)
- Havisha Pedamallu
- Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Conor P O'Halloran
- Division of Cardiology, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois, USA
| | - Adam Morrison
- Division of Cardiology, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois, USA
| | - Michael C Monge
- Division of Cardiovascular Surgery, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois, USA
| | - Defne A Magnetta
- Division of Cardiology, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois, USA
| | - Paul Tannous
- Division of Cardiology, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois, USA
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Tanimoto K, Hoashi T, Shibagaki K, Ono Y, Komori M, Okuda N, Imai K, Iwai S, Ichikawa H. Long-term outcomes of functional single ventricles associated with heterotaxy syndrome†. Eur J Cardiothorac Surg 2023; 64:ezad311. [PMID: 37688564 DOI: 10.1093/ejcts/ezad311] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 08/23/2023] [Accepted: 09/08/2023] [Indexed: 09/11/2023] Open
Abstract
OBJECTIVES The goal of this study was to determine the long-term surgical outcomes of patients with functional single ventricles associated with heterotaxy syndrome, risk factors for mortality and factors associated with Fontan stage completion. METHODS Overall, 279 patients with a functional single ventricle associated with heterotaxy syndrome who underwent an initial surgical procedure at our institute between 1978 and 2021 were grouped into 4 "eras" based on the surgical year during which the initial procedure was performed: era 1 (1978-1989, n = 71), era 2 (1990-1999, n = 98), era 3 (2000-2009, n = 64) and era 4 (2010-2021, n = 46). Neonatal surgery was more frequent in eras 3 and 4 than in eras 1 and 2. RESULTS Overall, 228 patients had right atrial isomerism; 120 patients (43.0%) had a total anomalous pulmonary venous connection; and 58 patients (20.8%) underwent an initial procedure as neonates. Overall survival rates at 10, 20 and 30 years after the initial procedure were 47.1%, 40.6% and 36.1%, respectively. Neonatal surgery (P < 0.001), total anomalous pulmonary venous connection repair at the initial procedure (P < 0.001) and early era (P < 0.001) were identified as risk factors for mortality, with the last 2 variables being negatively associated with Fontan stage completion (P < 0.001 for both). CONCLUSIONS Although era had a favourable effect on survival, total anomalous pulmonary venous connection with intrinsic pulmonary vein obstruction was associated with both mortality and Fontan stage completion. CLINICAL REGISTRATION NUMBER R19092.
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Affiliation(s)
- Kazuki Tanimoto
- 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
| | - Keisuke Shibagaki
- Department of Pediatric Cardiovascular Surgery, National Cerebral and Cardiovascular Center, Suita, Osaka, Japan
| | - Yoshikazu Ono
- 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
| | - Naoki Okuda
- 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
| | - Shigemitsu Iwai
- Department of Pediatric Cardiovascular Surgery, 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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Perri G, D'Inzeo V, Galletti L. Commentary: 'Which outcome for patients with functional single ventricles and heterotaxy syndrome?'. Eur J Cardiothorac Surg 2023; 64:ezad404. [PMID: 38060275 DOI: 10.1093/ejcts/ezad404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Revised: 11/22/2023] [Accepted: 12/06/2023] [Indexed: 12/08/2023] Open
Affiliation(s)
- Gianluigi Perri
- Pediatric Cardiac Surgery Unit, Department of Pediatric Cardiology and Cardiac Surgery, Bambino Gesù Children Hospital, Rome, Italy
| | - Victoria D'Inzeo
- Pediatric Cardiac Surgery Unit, Department of Pediatric Cardiology and Cardiac Surgery, Bambino Gesù Children Hospital, Rome, Italy
| | - Lorenzo Galletti
- Pediatric Cardiac Surgery Unit, Department of Pediatric Cardiology and Cardiac Surgery, Bambino Gesù Children Hospital, Rome, Italy
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Collins GL, Hargis-Villanueva AE, Jayaraman MS, Lai K, Weidler EM, Griffiths PS, Rhee EK, Jorgensen S, Youssfi M, van Leeuwen K. A Prospective Management Strategy for Heterotaxy Syndrome with Intestinal Rotation Abnormalities: Imaging Does Not Predict Need for Surgery. J Pediatr Surg 2023; 58:1838-1842. [PMID: 36740478 DOI: 10.1016/j.jpedsurg.2023.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Revised: 12/22/2022] [Accepted: 01/03/2023] [Indexed: 01/12/2023]
Abstract
PURPOSE Heterotaxy syndrome (HS) affects right-left anatomical development in 3% of children with congenital heart disease. Commonly, these patients have intestinal rotation abnormalities (IRA) that differ from typical malrotation. In this prospective study, we examine the development of a management pathway, imaging findings, and clinical course of patients with HS and IRA. METHODS After literature review, a multispecialty focus group designed a pathway for HS. Participants from a single institution were prospectively enrolled from 2016 to 2019. They underwent an abdominal ultrasound and UGI, however timing was variable based on symptoms. Symptomatic IRA was defined as feeding intolerance, bilious or non-bilious vomiting, bloating, severe reflux, and intermittent pain or abdominal distention. Screening for symptoms occurred every three months for the first two years and then annually. RESULTS 18 participants were followed for a median of 5.0 years. Three clinical categories were identified: 1) asymptomatic, not requiring intestinal surgery, 72.2%, 2) symptomatic with feeding intolerance or failure to thrive requiring gastrostomy placement and diagnostic laparoscopy with Ladd procedure, 16.7%, and 3) symptomatic requiring urgent exploration for suspicion of volvulus, 11.1%. Need for surgery did not necessarily correlate with US and/or UGI findings. CONCLUSIONS In children with HS and IRA, postnatal imaging did not inform the need for intestinal surgery. Although rare, volvulus or other forms of proximal obstruction can be anticipated, and symptomatic patients should be offered surgical intervention. A multidisciplinary care pathway for patients with HS and IRA can coordinate care and help counsel families on the likelihood of needing intestinal surgery for IRA. LEVEL OF EVIDENCE Level II. TYPE OF STUDY Prospective Cohort Study.
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Affiliation(s)
- Grant L Collins
- Division of Pediatric Surgery, Department of Surgery, Phoenix Children's Hospital, 1919 E Thomas Rd., Phoenix, AZ, 85016, USA
| | - Angela E Hargis-Villanueva
- Division of Pediatric Surgery, Department of Surgery, Phoenix Children's Hospital, 1919 E Thomas Rd., Phoenix, AZ, 85016, USA
| | - Meghna S Jayaraman
- Division of Pediatric Surgery, Department of Surgery, Phoenix Children's Hospital, 1919 E Thomas Rd., Phoenix, AZ, 85016, USA
| | - Krista Lai
- Division of Pediatric Surgery, Department of Surgery, Phoenix Children's Hospital, 1919 E Thomas Rd., Phoenix, AZ, 85016, USA
| | - Erica M Weidler
- Division of Pediatric Surgery, Department of Surgery, Phoenix Children's Hospital, 1919 E Thomas Rd., Phoenix, AZ, 85016, USA
| | - Pamela S Griffiths
- Division of Neonatology, Phoenix Children's Hospital, 1919 E Thomas Rd., Phoenix, AZ, 85016, USA
| | - Edward K Rhee
- Division of Cardiology, Phoenix Children's Hospital, 1919 E Thomas Rd., Phoenix, AZ, 85016, USA
| | - Scott Jorgensen
- Department of Radiology, Phoenix Children's Hospital, 1919 E Thomas Rd., Phoenix, AZ, 85016, USA
| | - Mostafa Youssfi
- Department of Radiology, Phoenix Children's Hospital, 1919 E Thomas Rd., Phoenix, AZ, 85016, USA
| | - Kathleen van Leeuwen
- Division of Pediatric Surgery, Department of Surgery, Phoenix Children's Hospital, 1919 E Thomas Rd., Phoenix, AZ, 85016, USA.
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Montella AP, Petrarcone CG, Giordano M, D'Andrea C, Oppido G. Intracardiac total anomalous pulmonary venous return or septum primum malposition? Complete repair in left atrial isomerism. Multimed Man Cardiothorac Surg 2023; 2023. [PMID: 37578040 DOI: 10.1510/mmcts.2023.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/15/2023]
Abstract
Total anomalous pulmonary venous return due to septum primum malposition is a poorly understood condition despite being very common in left atrial isomerism or polysplenia syndrome. Due to the leftward displacement of the septum primum, either the two right pulmonary veins or all four pulmonary veins can drain abnormally into the right atrium, despite their correct position. In other words, the four pulmonary veins (or the two right pulmonary veins), looking from outside the heart, return at the back of the atrium in the normal position. Nevertheless, from the inside of the heart, two or all four pulmonary veins drain into the right atrium due to the leftward displacement of the septum primum. As an example, we report a 5-month-old patient with severe malposition of the septum primum and consequent total anomalous pulmonary venous drainage into the right atrium. The patient underwent surgical correction with resection of the malpositioned septum primum and reconstruction of a normal interatrial septation with a pericardial patch.
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Affiliation(s)
- Antonio Pio Montella
- Department of Translational Medical Sciences, University of Campania 'Luigi Vanvitelli', Monaldi Hospital, Via Leonardo Bianchi, 80131 Naples, Italy
| | - Caterina Golini Petrarcone
- Department of Translational Medical Sciences, University of Campania 'Luigi Vanvitelli', Monaldi Hospital, Via Leonardo Bianchi, 80131 Naples, Italy
| | - Mario Giordano
- Pediatric Cardiology Division, University of Campania 'Luigi Vanvitelli', AORN 'Ospedali dei Colli', Monaldi Hospital, Naples, Italy
| | - Claudia D'Andrea
- Pediatric Cardiac Surgery and Congenital Unit, Monaldi Hospital. Via Leonardo Bianchi, 80131 Naples, Italy
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Li N, Li J, Yan R, Zhang BZ, Shao X, Wang HX. [Percutaneous transhepatic access for catheter ablation of a patient with heterotaxy syndrome complicating with atrial fibrillation: a case report]. Zhonghua Xin Xue Guan Bing Za Zhi 2022; 50:819-821. [PMID: 35982017 DOI: 10.3760/cma.j.cn112148-20220609-00457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Affiliation(s)
- N Li
- Department of Cardiology, Shanxi Cardiovascular Hospital, Taiyuan 030000, China
| | - J Li
- Department of Cardiology, Shanxi Cardiovascular Hospital, Taiyuan 030000, China
| | - R Yan
- Department of Cardiology, Shanxi Cardiovascular Hospital, Taiyuan 030000, China
| | - B Z Zhang
- Department of Cardiology, Shanxi Cardiovascular Hospital, Taiyuan 030000, China
| | - X Shao
- Department of Cardiology, Shanxi Cardiovascular Hospital, Taiyuan 030000, China
| | - H X Wang
- Department of Cardiology, Shanxi Cardiovascular Hospital, Taiyuan 030000, China
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Mathavan A, Mathavan A, Hones K, Altshuler E. Diffuse hepatocellular carcinoma secondary to cardiac cirrhosis in heterotaxy syndrome. BMJ Case Rep 2022; 15:e248836. [PMID: 35256376 PMCID: PMC8905890 DOI: 10.1136/bcr-2022-248836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/22/2022] [Indexed: 11/03/2022] Open
Abstract
Heterotaxy syndrome is a rare congenital defect of left-right laterality of major visceral organs, often categorised by the presence of symmetric left or right atrial heart chambers with a single effective ventricle. Known as left or right atrial isomerism, these conditions may present with a distinct pattern of extracardiac anomalies. Heterotaxy is often palliated with the Fontan procedure and is suggested to be subject to similar long-term sequelae of congestive hepatopathy and ischaemia, increasing the risk for hepatocellular carcinoma. Few works document primary, localised hepatocellular carcinoma in patients with heterotaxy syndrome. We present a case of diffuse, multifocal metastatic hepatocellular carcinoma in a young patient with left atrial isomerism and dextrocardia. We also review suggested guidelines of surveillance for liver disease and hepatocellular carcinoma in this patient population.
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Affiliation(s)
- Akash Mathavan
- College of Medicine, University of Florida, Gainesville, Florida, USA
| | - Akshay Mathavan
- College of Medicine, University of Florida, Gainesville, Florida, USA
| | - Keegan Hones
- College of Medicine, University of Florida, Gainesville, Florida, USA
| | - Ellery Altshuler
- Internal Medicine, University of Florida College of Medicine, Gainesville, Florida, USA
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Soofi M, Alpert MA, Barbadora J, Mukerji B, Mukerji V. Human Laterality Disorders: Pathogenesis, Clinical Manifestations, Diagnosis, and Management. Am J Med Sci 2021; 362:233-242. [PMID: 34052215 DOI: 10.1016/j.amjms.2021.05.020] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 04/18/2021] [Accepted: 05/24/2021] [Indexed: 12/22/2022]
Abstract
Human laterality disorders comprise a group of diseases characterized by abnormal location (situs) and orientation of thoraco-abdominal organs and vessels across the left-right axis. Situs inversus totalis is mirror image reversal of thoraco-abdominal organs/great vessels. Situs ambiguus, better known as heterotaxy, is abnormal arrangement of thoraco-abdominal organs across the left-right axis excluding situs inversus totalis. Heterotaxy, also referred to as atrial or atrial appendage isomerism, is characterized by abnormal location of left-sided or right-sided organs with loss of asymmetry of normally paired asymmetric organs. It is associated with a variety of anomalies involving the heart, great vessels, lungs and intra-abdominal organs. Right and left atrial isomerism are associated with multiple complex congenital cardiac and vascular anomalies, many of which are lethal when untreated. Isomerism may also affect the lungs, spleen, liver, gall bladder, and intestines. Innovative surgical therapy of heterotaxy/isomerism has reduced early mortality and markedly improved long-term prognosis.
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Affiliation(s)
- Muhammad Soofi
- Boonshoft School of Medicine, Wright State University, Dayton, OH, USA
| | - Martin A Alpert
- University of Missouri School of Medicine, Columbia, MO, USA.
| | | | - Basanti Mukerji
- Boonshoft School of Medicine, Wright State University, Dayton, OH, USA; Dayton VA Medical Center, Dayton, OH, USA
| | - Vaskar Mukerji
- Boonshoft School of Medicine, Wright State University, Dayton, OH, USA; Dayton VA Medical Center, Dayton, OH, USA; Kettering Medical Center, Kettering, OH, USA
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Oda S, Nakano T. [Management of Functionally Univentricular Heart with Heterotaxy]. Kyobu Geka 2020; 73:800-804. [PMID: 33130769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Various pathologies of heterotaxy should be diagnosed by documenting the arrangement of the cardiac structures and other organs. They carry functional derangements of cardiovascular systems and abdominal organs, such as atrioventricular valve dysfunction, pulmonary vein obstruction, arrhythmia, and intestinal malrotation. An appropriately organized management of these malformations is pivotal for improving outcomes.
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Affiliation(s)
- Shinichiro Oda
- Department of Cardiovascular Surgery, Fukuoka Children's Hospital, Fukuoka, Japan
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Duong SQ, Godown J, Soslow JH, Thurm C, Hall M, Sainathan S, Morell VO, Dodd DA, Feingold B. Increased mortality, morbidities, and costs after heart transplantation in heterotaxy syndrome and other complex situs arrangements. J Thorac Cardiovasc Surg 2019; 157:730-740.e11. [PMID: 30669235 PMCID: PMC6865268 DOI: 10.1016/j.jtcvs.2018.11.022] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Revised: 10/22/2018] [Accepted: 11/04/2018] [Indexed: 12/16/2022]
Abstract
OBJECTIVES Identify pediatric heart transplant (HT) recipients with heterotaxy and other complex arrangements of cardiac situs (heterotaxy/situs anomaly) and compare mortality, morbidities, length of stay (LOS), and costs to recipients with congenital heart disease without heterotaxy/situs anomaly. METHODS Using linked registry data (2001-2016), we identified 186 HT recipients with heterotaxy/situs anomaly and 1254 with congenital heart disease without heterotaxy/situs anomaly. We compared post-HT outcomes in univariable and multivariable time-to-event analyses. LOS and cost from HT to discharge were compared using Wilcoxon rank-sum tests. Sensitivity analyses were performed using stricter heterotaxy/situs anomaly group inclusion criteria and through propensity matching. RESULTS HT recipients with heterotaxy/situs anomaly were older (median age, 5.1 vs 1.6 years; P < .001) and more often black, Asian, Hispanic, or "other" nonwhite (54% vs 32%; P < .001). Heterotaxy/situs anomaly was independently associated with increased mortality (hazard ratio, 1.58; 95% confidence interval, 1.19-2.09; P = .002), even among 6-month survivors (hazard ratio, 1.86; 95% confidence interval, 1.09-3.16; P = .021). Heterotaxy/situs anomaly recipients more commonly required dialysis (odds ratio, 2.58; 95% confidence interval, 1.51-4.42; P = .001) and cardiac reoperation (odds ratio, 1.91; 95% confidence interval, 1.17-3.11; P = .010) before discharge. They had longer ischemic times (19.2 additional minutes [range, 10.9-27.5 minutes]; P < .001), post-HT intensive care unit LOS (16 vs 13 days; P = .012), and hospital LOS (26 vs 23 days; P = .005). Post-HT hospitalization costs were also greater ($447,604 vs $379,357; P = .001). CONCLUSIONS Heterotaxy and other complex arrangements of cardiac situs are associated with increased mortality, postoperative complications, LOS, and costs after HT. Although increased surgical complexity can account for many of these differences, inferior late survival is not well explained and deserves further study.
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Affiliation(s)
- Son Q Duong
- Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh, Pa
| | - Justin Godown
- Division of Pediatric Cardiology, Monroe Carell Jr. Children's Hospital at Vanderbilt, Nashville, Tenn
| | - Jonathan H Soslow
- Division of Pediatric Cardiology, Monroe Carell Jr. Children's Hospital at Vanderbilt, Nashville, Tenn
| | - Cary Thurm
- Children's Hospital Association, Lenexa, Kan
| | - Matt Hall
- Children's Hospital Association, Lenexa, Kan
| | - Sandeep Sainathan
- Department of Cardiothoracic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, Pa
| | - Victor O Morell
- Department of Cardiothoracic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, Pa
| | - Debra A Dodd
- Division of Pediatric Cardiology, Monroe Carell Jr. Children's Hospital at Vanderbilt, Nashville, Tenn
| | - Brian Feingold
- Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh, Pa; Department of Clinical and Translational Science, University of Pittsburgh School of Medicine, Pittsburgh, Pa.
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Buca DIP, Khalil A, Rizzo G, Familiari A, Di Giovanni S, Liberati M, Murgano D, Ricciardulli A, Fanfani F, Scambia G, D'Antonio F. Outcome of prenatally diagnosed fetal heterotaxy: systematic review and meta-analysis. Ultrasound Obstet Gynecol 2018; 51:323-330. [PMID: 28603940 DOI: 10.1002/uog.17546] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Revised: 05/22/2017] [Accepted: 06/02/2017] [Indexed: 02/05/2023]
Abstract
OBJECTIVES The main aim of this systematic review was to evaluate the prevalence and type of associated anomalies in fetuses with heterotaxy diagnosed prenatally on ultrasound; the perinatal outcome of these fetuses was also studied. METHODS An electronic search of MEDLINE, EMBASE and CINAHL databases was performed. Only studies reporting the prenatal diagnosis of isomerism were included. Outcomes observed included associated cardiac and extracardiac anomalies, fetal arrhythmia, abnormal karyotype, type of surgical repair and perinatal mortality. The analysis was stratified according to the type of heterotaxy syndrome (left (LAI) or right (RAI) atrial isomerism). Meta-analyses of proportions were used to combine data. Quality assessment of the included studies was performed using the Newcastle-Ottawa Scale for cohort studies. RESULTS Sixteen studies (647 fetuses) were included in the analysis. Atrioventricular septal defect was the most common associated major cardiac anomaly found both in fetuses with LAI (pooled proportion (PP), 59.3% (95% CI, 44.0-73.7%)), with obstructive lesions of the right outflow tract occurring in 35.5% of these cases, and in fetuses with RAI (PP, 72.9% (95% CI, 60.4-83.7%)). Fetal arrhythmias occurred in 36.7% (95% CI, 26.9-47.2%) of cases with LAI and were mainly represented by complete atrioventricular block, while this finding was uncommon in cases with RAI (PP, 1.3% (95% CI, 0.2-3.2%)). Abnormal stomach and liver position were found, respectively, in 59.4% (95% CI, 38.1-79.0%) and 32.5% (95% CI, 11.9-57.6%) of cases with LAI, and in 54.5% (95% CI, 38.5-70.1%) and 45.9% (95% CI, 11.3-83.0%) of cases with RAI, while intestinal malrotation was detected in 14.2% (95% CI, 2.5-33.1%) of LAI and 27.1% (95% CI, 7.9-52.0%) of RAI cases. Hydrops developed in 11.8% (95% CI, 2.9-25.6%) of fetuses diagnosed prenatally with LAI. Biventricular repair was accomplished in 78.2% (95% CI, 64.3-89.4%) of cases with LAI, while univentricular repair or palliation was needed in 17.0% (95% CI, 9.7-25.9%); death during or after surgery occurred in 26.8% (95% CI, 4.6-58.7%) of LAI cases. Most children with RAI had univentricular repair and 27.8% (95% CI, 15.5-42.1%) died during or after surgery. CONCLUSIONS Fetal heterotaxy is associated with a high prevalence of cardiac and extracardiac anomalies. Approximately one quarter of fetuses with heterotaxy died during or after surgery. Abnormal heart rhythm, especially heart block, is common in fetuses with LAI, while this finding is uncommon in RAI. Biventricular repair was common in LAI while univentricular repair was required in the majority of children affected by RAI. Copyright © 2017 ISUOG. Published by John Wiley & Sons Ltd.
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Affiliation(s)
- D I P Buca
- Department of Obstetrics and Gynaecology, SS. Annunziata Hospital, G. D'Annunzio University of Chieti-Pescara, Chieti, Italy
| | - A Khalil
- St George's, University of London & St George's University Hospitals NHS Foundation Trust Molecular and Clinical Sciences Research Institute, London, UK
| | - G Rizzo
- Department of Obstetrics and Gynaecology, Università di Roma Tor Vergata, Rome, Italy
| | - A Familiari
- Department of Obstetrics and Gynaecology, Catholic University of the Sacred Heart, Rome, Italy
| | - S Di Giovanni
- Department of Obstetrics and Gynaecology, SS. Annunziata Hospital, G. D'Annunzio University of Chieti-Pescara, Chieti, Italy
| | - M Liberati
- Department of Obstetrics and Gynaecology, SS. Annunziata Hospital, G. D'Annunzio University of Chieti-Pescara, Chieti, Italy
| | - D Murgano
- Department of Obstetrics and Gynaecology, SS. Annunziata Hospital, G. D'Annunzio University of Chieti-Pescara, Chieti, Italy
| | - A Ricciardulli
- Department of Obstetrics and Gynaecology, SS. Annunziata Hospital, G. D'Annunzio University of Chieti-Pescara, Chieti, Italy
| | - F Fanfani
- Department of Obstetrics and Gynaecology, SS. Annunziata Hospital, G. D'Annunzio University of Chieti-Pescara, Chieti, Italy
| | - G Scambia
- Department of Obstetrics and Gynaecology, Catholic University of the Sacred Heart, Rome, Italy
| | - F D'Antonio
- Department of Clinical Medicine, Faculty of Health Sciences, UiT - The Arctic University of Norway, Tromsø, Norway
- Department of Obstetrics and Gynaecology, University Hospital of Northern Norway, Tromsø, Norway
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Imai K, Murata M, Ide Y, Sugano M, Ito H, Kanno K, Ishido M, Fukuba R, Sakamoto K. Long-term outcome of patients with right atrial isomerism after common atrioventricular valve plasty. Eur J Cardiothorac Surg 2017; 51:987-994. [PMID: 28329375 DOI: 10.1093/ejcts/ezx001] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2016] [Accepted: 12/11/2016] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVES To review long-term outcomes of patients with right atrial (RA) isomerism who underwent common atrioventricular valve (CAVV) plasty. METHODS We retrospectively analysed 59 patients with RA isomerism operated on between January 2004 and April 2016. We divided patients into those with CAVV plasty (CAVV plasty (+), 29 patients) and without CAVV plasty (CAVV plasty (-), 30), and we compared the outcome between the groups. We further divided patients into those with CAVV plasty before bidirectional cavopulmonary shunt (BCPS) operation (group before BCPS, 13 patients) or CAVV plasty with or after BCPS (group with or after BCPS, 16), and we compared the outcome between these groups. We reviewed the outcomes of 7 neonatal patients who underwent CAVV plasty. RESULTS Kaplan-Meier estimated survival rates at 10 years were 70 ± 10% and 69 ± 9% in the CAVV plasty (+) and CAVV plasty (-) groups, respectively ( P = 0.45). Kaplan-Meier estimated survival rates at 10 years were 47 ± 17% and 85 ± 10% in the group before BCPS and group with or after BCPS, respectively ( P = 0.01). Among 7 neonates in the group before BCPS, 4 are alive; Kaplan-Meier estimated survival rates at 1 year and 5 years were 60 ± 20% and 30 ± 24%, respectively. CONCLUSIONS Patients who underwent CAVV plasty with or after BCPS had good outcomes; the outcome of patients with CAVV plasty was the same as that of those without CAVV plasty. Treatment for patients who require CAVV plasty before BCPS, especially neonates, is challenging.
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Harden B, Tian X, Giese R, Nakhleh N, Kureshi S, Francis R, Hanumanthaiah S, Li Y, Swisher M, Kuehl K, Sami I, Olivier K, Jonas R, Lo CW, Leatherbury L. Increased postoperative respiratory complications in heterotaxy congenital heart disease patients with respiratory ciliary dysfunction. J Thorac Cardiovasc Surg 2013; 147:1291-1298.e2. [PMID: 23886032 DOI: 10.1016/j.jtcvs.2013.06.018] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2012] [Revised: 04/12/2013] [Accepted: 06/14/2013] [Indexed: 11/19/2022]
Abstract
OBJECTIVE(S) Congenital heart disease (CHD) and heterotaxy patients have increased postoperative and respiratory complications. We recently showed CHD-heterotaxy patients can have respiratory ciliary dysfunction (CD) similar to that associated with primary ciliary dyskinesia, including low nasal nitric oxide and abnormal ciliary motion. In this study, we investigated whether CHD-heterotaxy patients with CD may have worse postsurgical outcomes. METHODS We examined postsurgical outcome in 13 heterotaxy-CHD patients with CD (25 surgeries), compared with 14 heterotaxy-CHD patients without CD (27 surgeries). Outcome data were collected for each surgery, including respiratory complications, tracheostomy, use of inhaled β-agonists or nitric oxide, length of hospital stay, days on ventilator, and death. RESULTS The CD versus the no-CD CHD cohorts had similar Risk Adjustment in Congenital Heart Surgery-1 risk categories, repair track, age at surgery, and follow-up evaluation times. Respiratory complications (76% vs 37%; P = .006), need for tracheostomy (16% vs 0%; P = .047), and use of inhaled β-agonists (64% vs 11%; P = .0001) all were increased significantly in heterotaxy-CHD patients with CD. No significant differences were detected in postoperative hospital stay, days on mechanical ventilation, or surgical mortality. A trend toward increased mortality for the CD group beyond the postoperative period was observed (33% vs 0%; P = .055) in patients younger than age 10 years. CONCLUSIONS Our findings showed that heterotaxy-CHD patients with CD may have increased risks for respiratory deficiencies. Overall, there was a trend toward increased mortality in CD patients with intermediate follow-up evaluation. Because β-agonists are known to increase ciliary beat frequency, presurgical screening for CD and perioperative treatment of CD patients with inhaled β-agonists may improve postoperative outcomes and survival.
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Affiliation(s)
- Brandon Harden
- Children's National Heart Institute, Children's National Medical Center, Washington, DC.
| | - Xin Tian
- Office of Biostatistics Research, National Institutes of Health, Bethesda, Md
| | - Rachel Giese
- Howard Hughes Medical Institute, National Institutes of Health, Bethesda, Md
| | - Nader Nakhleh
- Department of Pediatric Pulmonology, Children's National Medical Center, Washington, DC
| | - Safina Kureshi
- Department of Pediatric Pulmonology, Children's National Medical Center, Washington, DC
| | - Richard Francis
- Department of Developmental Biology, University of Pittsburgh School of Medicine, Pittsburgh, Pa
| | - Sridhar Hanumanthaiah
- Children's National Heart Institute, Children's National Medical Center, Washington, DC
| | - You Li
- Department of Developmental Biology, University of Pittsburgh School of Medicine, Pittsburgh, Pa
| | - Matthew Swisher
- Howard Hughes Medical Institute, National Institutes of Health, Bethesda, Md
| | - Karen Kuehl
- Children's National Heart Institute, Children's National Medical Center, Washington, DC
| | - Iman Sami
- Department of Pediatric Pulmonology, Children's National Medical Center, Washington, DC
| | - Kenneth Olivier
- National Institute of Allergy and Infectious Disease, National Institutes of Health, Bethesda, Md
| | - Richard Jonas
- Children's National Heart Institute, Children's National Medical Center, Washington, DC
| | - Cecilia W Lo
- Department of Developmental Biology, University of Pittsburgh School of Medicine, Pittsburgh, Pa
| | - Linda Leatherbury
- Children's National Heart Institute, Children's National Medical Center, Washington, DC
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Suman-Horduna I, Babu-Narayan SV, Ueda A, Mantziari L, Gujic M, Marchese P, Dimopoulos K, Gatzoulis MA, Rigby ML, Ho SY, Ernst S. Magnetic navigation in adults with atrial isomerism (heterotaxy syndrome) and supraventricular arrhythmias. Europace 2013; 15:877-85. [PMID: 23355132 DOI: 10.1093/europace/eus384] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2023] Open
Abstract
AIMS We analysed the type and mechanism of supraventricular arrhythmias encountered in a series of symptomatic adults with atrial isomerism undergoing catheter ablation procedures. METHODS AND RESULTS The study population included consecutive adults with atrial isomerism who had previously undergone surgical repair or palliation of the associated anomalies. Patients underwent electrophysiological study for symptomatic arrhythmia in our institution between 2010 and 2012 using magnetic navigation in conjunction with CARTO RMT and three-dimensional (3D) image integration. Eight patients (five females) with a median age of 33 years [interquartile range (IQR) 24-39] were studied. Access to the cardiac chambers of interest was obtained retrogradely via the aorta using remotely navigated magnetic catheters in six patients. Radiofrequency ablation successfully targeted twin atrioventricular (AV) nodal reentrant tachycardia in two patients, atrial fibrillation (AF) in three, focal atrial tachycardia (AT) mainly originating in the left-sided atrium in four patients, and macro-reentrant AT dependent on a right-sided inferior isthmus in three patients. The median fluoroscopy time was 3.0 min (IQR 2-11). After a median follow-up of 10 months (IQR 6-21), five of the ablated patients are free from arrhythmia; two patients experienced episodes of self-terminated AF and AT, respectively, within one month post-ablation; the remaining patient had only non-sustained AT during the electrophysiological study and was managed medically. CONCLUSION Various supraventricular tachycardia mechanisms are possible in adults with heterotaxy syndrome, all potentially amenable to radiofrequency ablation. The use of remote magnetic navigation along with 3D mapping facilitated the procedures and resulted in a short radiation time.
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Affiliation(s)
- Irina Suman-Horduna
- Department of Cardiology, Royal Brompton and Harefield NHS Foundation Trust, London, SW3 6NP, UK.
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Nagata N. [Endocardial repair of polysplenia syndrome experienced 17 years ago]. Kyobu Geka 2012; 65:1142. [PMID: 23513594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
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Shamszad P, Cabrera AG, Kim JJ, Moffett BS, Graves DE, Heinle JS, Rossano JW. Perioperative atrial tachycardia is associated with increased mortality in infants undergoing cardiac surgery. J Thorac Cardiovasc Surg 2012; 144:396-401. [PMID: 22306216 DOI: 10.1016/j.jtcvs.2012.01.026] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2011] [Revised: 12/19/2011] [Accepted: 01/04/2012] [Indexed: 02/06/2023]
Abstract
OBJECTIVE Few data are available on the frequency or importance of perioperative atrial tachycardia in infants. We hypothesized that atrial tachycardia in infants undergoing cardiac surgery is not rare and is associated with increased morbidity and mortality. METHODS From 2007 through 2010, 777 infants (median age, 1.8 months; interquartile range, 0.33-5.73) underwent cardiac surgery. Their medical records were reviewed for atrial tachycardia during the perioperative period. RESULTS Of the 777 patients, 64 (8.2%) developed atrial tachycardia. The independent risk factors for developing atrial tachycardia included surgical age 6 months or younger (odds ratio, 4.4; 95% confidence interval, 1.1-19.15), use of 3 or more inotropes (odds ratio, 2.9; 95% confidence interval, 1.4-6.2), and heterotaxy syndrome (odds ratio, 2.9; 95% confidence interval, 1.1-7.4). All-cause mortality in the atrial tachycardia group was increased (21.9% vs 7.2%, P<.001) during a median follow-up period of 14.6 months (interquartile range, 6.8-24.6), and atrial tachycardia was independently associated with decreased survival (hazard ratio, 1.9; 95% confidence interval, 1.1-3.8). Infants with perioperative atrial tachycardia had a longer hospital length of stay (32 vs 17 days, P<.001) and duration of inotrope use (10.5 vs 3.0 days, P<.001). A total of 57 patients received antiarrhythmic therapy, with propranolol the most common (n=31). Among the survivors, 48 patients received outpatient antiarrhythmic therapy, which was successfully discontinued in 23 patients at a median duration of 14 months (interquartile range, 5.7-18.6) without recurrence. CONCLUSIONS Atrial tachycardia is common in infants undergoing cardiac surgery and is independently associated with decreased survival. Among survivors, antiarrhythmic agents successfully controlled atrial tachycardia in most patients with a low recurrence risk after discontinuation.
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Affiliation(s)
- Pirouz Shamszad
- Lillie Frank Abercrombie Section of Cardiology, Department of Pediatrics, Baylor College of Medicine, and Department of Pharmacy, Texas Children's Hospital, Houston, TX 77030, USA.
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Sano S, Fujii Y, Arai S, Kasahara S, Tateishi A. Atrioventricular valve repair for patient with heterotaxy syndrome and a functional single ventricle. Semin Thorac Cardiovasc Surg Pediatr Card Surg Annu 2012; 15:88-95. [PMID: 22424513 DOI: 10.1053/j.pcsu.2012.01.014] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Heterotaxy syndrome is a mortality risk factor for patients with complex heart disease. These patients often have common atrioventricular valve (CAVV) morphology and significant atrioventricular valve regurgitation - yet another mortality risk factor in congenital heart disease. Thus, patients with both heterotaxy syndrome and atrioventricular valve regurgitation are at highest risk of mortality. A large number of patients with heterotaxy syndrome have CAVV and a functional single ventricle. These patients are more difficult to operate than patients with biventricular morphology because in the former, the CAVV is often less adapted to systemic afterload than the mitral valve. Herein, we present the results of atrioventricular valve repair surgeries performed at the Okayama University Hospital on patients with heterotaxy syndrome, atrial isomerism, and a functional single ventricle. In addition, we review the current literature in this typically challenging patient population. In-depth understanding of reasonable management strategies and resolution of technical issues will help guide surgeons during this procedure.
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Affiliation(s)
- Shunji Sano
- Department of Cardiovascular Surgery, Okayama University Hospital, Kita-ku, Okayama, Japan.
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Chen Z, Sunni N, A'atty O, Ward DE, Sutherland GR, Gallagher MM. Successful Ablation for Atrioventricular Nodal Reentrant Tachycardia in a Patient with Left Atrial Isomerism. Pacing and Clinical Electrophysiology 2010; 35:e291-2. [PMID: 21091732 DOI: 10.1111/j.1540-8159.2010.02961.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Zhong Chen
- Department of Cardiology, St. George's Hospital, London, UK.
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