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Wang Z, Ma K, Li S. Long-Term Outcomes of Surgical Repair of Supracardiac Total Anomalous Pulmonary Venous Connection. Pediatr Cardiol 2024:10.1007/s00246-024-03562-1. [PMID: 38918240 DOI: 10.1007/s00246-024-03562-1] [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] [Received: 05/03/2024] [Accepted: 06/22/2024] [Indexed: 06/27/2024]
Abstract
The conventional surgery (CS) of supracardiac total anomalous pulmonary venous connection (TAPVC) is not always effective particularly in the setting of complex anatomy such as the mixed variety of TAPVC. This study aimed to analyze the outcomes of surgical treatment of supracardiac TAPVC and determine the optimal strategy. From December 2009 to December 2023, patients with supracardiac TAPVC undergoing surgical repair in our institution were included. The Kaplan-Meier curve was used to demonstrate the survival estimates. The Cox proportional hazard model was used to identify risk factors for death and postoperative pulmonary venous obstruction (PVO). One hundred and eighty-three patients with supracardiac TAPVC underwent surgical repair [CS group, n = 102; modified L-shaped incision technique (MLIT) group, n = 81]. There were 8 in-hospital deaths and 16 late deaths. The survival rates at 1, 5, and 10 years were 89.0%, 85.0%, and 85.0%, respectively in the whole cohort. Multivariable analysis showed that lower weight (P = 0.031), prolonged CBP time (P = 0.007), preoperative PVO (P = 0.020), and emergency surgery (P = 0.001) were incremental risk factors for death, but using the MLIT was a protective factor for death (p = 0.028). In the CS group, patients with emergency operation had worse survival than patients with elective surgery (P < 0.001). However, in the MLIT group, patients with emergency operation had comparable survival to patients with elective surgery (P = 0.332). Postoperative PVO occurred in 30 patients. Fourteen patients underwent PVO-related reintervention. In the whole cohort, freedom from postoperative PVO at 1, 5, and 10 years were 87.5%, 80.6%, and 80.6%, respectively. Patients who underwent MLIT repair had a lower incidence of postoperative PVO (P < 0.001), and PVO-related reintervention (P = 0.019). Neonates(P = 0.033), aortic cross-clamp time (P = 0.012), preoperative PVO (P = 0.002), and using the CS (P = 0.005) were associated with postoperative PVO. In terms of postoperative PVO, MLIT had a protective effect compared with CS. In the CS group, Infant and Children patients had better freedom from postoperative PVO than Neonate patients (P < 0.001). However, in the MLIT group, Neonate patients had comparable freedom from postoperative PVO to Infant and Children patients (P = 0.332). The MLIT can achieve satisfactory outcomes for supracardiac TAPVC repair. Compared with CS, the MLIT was significantly associated with decreased death, postoperative PVO, and PVO-related reintervention. It is especially significant in improving the survival rate of patients undergoing emergency surgery and reducing the incidence of postoperative PVO in neonatal patients.
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Affiliation(s)
- Zhangwei Wang
- Department of Cardiovascular Surgery, Chinese Academy of Medical Sciences and Peking Union Medical College, National Center for Cardiovascular Diseases, Fuwai Hospital, No.167 Beilishi Road, Xicheng District, Beijing, China
| | - Kai Ma
- Department of Cardiovascular Surgery, Chinese Academy of Medical Sciences and Peking Union Medical College, National Center for Cardiovascular Diseases, Fuwai Hospital, No.167 Beilishi Road, Xicheng District, Beijing, China
| | - Shoujun Li
- Department of Cardiovascular Surgery, Chinese Academy of Medical Sciences and Peking Union Medical College, National Center for Cardiovascular Diseases, Fuwai Hospital, No.167 Beilishi Road, Xicheng District, Beijing, China.
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Suzuki S, Kodama Y, Kuraoka A, Hara T, Ishikawa Y, Nakano T, Sagawa K. Lymphoscintigraphy Findings are Associated with Outcome in Children with Chylothorax After Cardiac Surgery. Pediatr Cardiol 2024; 45:150-155. [PMID: 37870602 DOI: 10.1007/s00246-023-03303-w] [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: 07/19/2023] [Accepted: 09/08/2023] [Indexed: 10/24/2023]
Abstract
Postoperative chylothorax in patients with congenital heart diseases (CHD) results in poor outcomes if anatomical and functional abnormalities of the lymphatic system are present. While these abnormalities are typically diagnosed by intranodal lymphangiography and dynamic contrast magnetic resonance lymphangiography, the usefulness of lymphoscintigraphy in these patients has not been evaluated. Between January 2019 and December 2021, 28 lymphoscintigraphies were performed in our institution for investigating prolonged pleural effusion after cardiac surgery. The images were assessed by three board-certified pediatric cardiologists retrospectively to determine the likelihood of a central lymphatic flow disorder. The likelihood was scored (range 1-3) based on structural abnormalities and congestive flow in the lymphatic system. Those scores were summed and the likelihood was categorized as low to intermediate (< 8 points) or high (8 or 9 points). Median age at lymphoscintigraphy was 129 days (IQR, 41-412 days), it was performed at a median of 22 days (IQR, 17-43) after surgery, and median score was 6 points (IQR, 4-7.5). Kendall's coefficient of concordance (0.867; p < 0.05) indicated high inter-rater reliability. Overall survival at 6 months after surgery was 92.5% in the low-to-intermediate group but 68.6% in the high group (p < 0.05), and duration of postoperative thoracic drainage was 27 and 58 days, respectively (p < 0.05). Lymphatic abnormalities detected by lymphoscintigraphy were associated with poorer outcomes. Lymphoscintigraphy was thought to be useful in assessing anatomic and functional lymphatic abnormalities, despite its minimal invasiveness.
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Affiliation(s)
- Sayo Suzuki
- Department of Pediatric Cardiology, Fukuoka Children's Hospital, 5-1-1 Kashiiteriha Higashi-ku, Fukuoka, 813-0017, Japan
| | - Yoshihiko Kodama
- Department of Pediatric Cardiology, Fukuoka Children's Hospital, 5-1-1 Kashiiteriha Higashi-ku, Fukuoka, 813-0017, Japan.
- Division of Pediatrics, Department of Developmental and Urological-Reproductive Medicine, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake-cho, Miyazaki, 889-1692, Japan.
| | - Ayako Kuraoka
- Department of Pediatric Cardiology, Fukuoka Children's Hospital, 5-1-1 Kashiiteriha Higashi-ku, Fukuoka, 813-0017, Japan
| | - Takuya Hara
- Department of Pediatric Cardiology, Fukuoka Children's Hospital, 5-1-1 Kashiiteriha Higashi-ku, Fukuoka, 813-0017, Japan
| | - Yuichi Ishikawa
- Department of Pediatric Cardiology, Fukuoka Children's Hospital, 5-1-1 Kashiiteriha Higashi-ku, Fukuoka, 813-0017, Japan
| | - Toshihide Nakano
- Department of Cardiovascular Surgery, Fukuoka Children's Hospital, 5-1-1 Kashiiteriha Higashi-ku, Fukuoka, 813-0017, Japan
| | - Koichi Sagawa
- Department of Pediatric Cardiology, Fukuoka Children's Hospital, 5-1-1 Kashiiteriha Higashi-ku, Fukuoka, 813-0017, Japan
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Polat AB, Ertürk M, Uzunhan O, Karademir N, Öztarhan K. 27 years of experience with the Fontan procedure: characteristics and clinical outcomes of children in a tertiary referral hospital. J Cardiothorac Surg 2023; 18:38. [PMID: 36653817 PMCID: PMC9850550 DOI: 10.1186/s13019-023-02148-x] [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: 08/03/2022] [Accepted: 01/10/2023] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND The Fontan operation has improved the survival of children born with congenital heart disease with single ventricle physiology. The most widely adopted variations of the Fontan procedure are the extracardiac conduit, the lateral tunnel ve the intra/extracardiac conduit with fenestration. Despite advances in the treatment and prevention of early and late complications that may develop after Fontan surgery, morbidity still remains an important problem. METHODS 304 patients who underwent Fontan surgery in our center between 1995 and 2022 were included in our study. The complications that developed in patients who underwent primary Fontan or lateral tunnel surgery and extracardiac conduit Fontan application were compared. RESULTS Classic Fontan surgery and lateral tunnel surgery were performed in 26 of the patients, and extracardiac Fontan surgery was performed in 278 patients. 218 of 304 cases were patients with single ventricular pathology. 86 cases were patients with two ventricular morphologies but complex cardiac pathology. Fenestration was performed in only 6 patients, other patients did not require fenestration. The mean follow-up period of our patients was 12 years (3 months-27 years). When the complications between Fontan procedures were compared in our study, it was found that the length of hospital stay and mortality were statistically significantly reduced in patients who underwent extracardiac Fontan surgery. There was no significant difference in terms of complications that can be seen after Fontan surgery and the length of stay in the intensive care unit. CONCLUSION Fontan complex is a palliative surgery for children with complex heart disease. Palliative surgical operations aimed at the preparation of the Fontan circulation lead to the preparation of the pulmonary vascular bed and the preservation of ventricular function. The techniques applied in Fontan surgery affect the early and long-term complications and the survival of the patients. In our study, when we examined the patients who extracardiac conduit Fontan procedure for the non-cardiac route, we found that mortality and morbidity were minimal.
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Affiliation(s)
- Ahmet Bülent Polat
- grid.414934.f0000 0004 0644 9503Department of Cardiovascular Surgery, Florence Nightingale Hospital, T.C. Demiroglu Bilim University, İzzetpaşa Mah, Abide-I Hürriyet Cad, No:166, Sisli, 34394 Istanbul, Turkey
| | - Murat Ertürk
- grid.414934.f0000 0004 0644 9503Department of Cardiovascular Surgery, Florence Nightingale Hospital, T.C. Demiroglu Bilim University, İzzetpaşa Mah, Abide-I Hürriyet Cad, No:166, Sisli, 34394 Istanbul, Turkey
| | - Ozan Uzunhan
- grid.414934.f0000 0004 0644 9503Department of Newborn, Florence Nightingale Hospital, T.C. Demiroglu Bilim University, İzzetpaşa Mah, Abide-I Hürriyet Cad, No:166, Sisli, 34394 Istanbul, Turkey
| | - Nur Karademir
- grid.414934.f0000 0004 0644 9503Florence Nightingale Hospital, T.C. Demiroglu Bilim University, İzzetpaşa Mah, Abide-I Hürriyet Cad, No:166, Sisli, 34394 Istanbul, Turkey
| | - Kazım Öztarhan
- grid.414934.f0000 0004 0644 9503Department of Pediatric Cardiology, Florence Nightingale Hospital, T.C. Demiroglu Bilim University, İzzetpaşa Mah, Abide-I Hürriyet Cad, No:166, Sisli, 34394 Istanbul, Turkey
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Heinisch PP, Metz P, Staehler H, Mayr B, Vodiskar J, Strbad M, Ruf B, Ewert P, Hager A, Hörer J, Ono M. Pleural and mediastinal effusions after the extracardiac total cavopulmonary connection: Risk factors and impact on outcome. Front Cardiovasc Med 2022; 9:1026445. [DOI: 10.3389/fcvm.2022.1026445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Accepted: 10/17/2022] [Indexed: 11/11/2022] Open
Abstract
BackgroundThis study investigated the volume and duration of pleural and mediastinal effusions following extracardiac total cavopulmonary connection, as well as preoperative risk factors and their impact on outcome.Materials and methodsA total of 210 patients who underwent extracardiac total cavopulmonary connection at our center between 2012 and 2020 were included in this study. Postoperative daily amount of pleural and mediastinal drainage were collected and factors influencing duration and amount of effusions were analyzed. The impact of effusions on adverse events was analyzed.ResultsMedian age at extracardiac total cavopulmonary connection was 2.2 (interquartile range, 1.8–2.7) years with median weight of 11.6 (10.7–13.0) kg. Overall duration of drainage after extracardiac total cavopulmonary connection was 9 (6–17) days. The total volume of mediastinal, right pleural, and left pleural drainage was 18.8 (11.9–36.7), 64.4 (27.4–125.9), and 13.6 (0.0–53.5) mL/kg, respectively. Hypoplastic left heart syndrome (p = 0.004) and end-diastolic pressure (p = 0.044) were associated with high volume of drainages, and hypoplastic left heart syndrome (p = 0.007), presence of aortopulmonary collaterals (p = 0.002), and high end-diastolic pressure (p = 0.023) were associated with long duration of drainages. Dextrocardia was associated with higher volume (p < 0.001) and longer duration (p = 0.006) of left pleural drainage. Duration of drainage was associated with adverse events following extracardiac total cavopulmonary connection (p = 0.015).ConclusionVolume and duration of pleural and mediastinal effusions following extracardiac total cavopulmonary connection were related with hypoplastic left heart syndrome, aortopulmonary collaterals, and end-diastolic pressure. The duration of drainage for effusions was a risk factor for adverse events after total cavopulmonary connection.
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Staehler H, Ono M, Schober P, Kido T, Heinisch PP, Strbad M, Vodiskar J, Cleuziou J, Lemmer J, Balling G, Hager A, Ewert P, Hörer J. Clinical and haemodynamic variables associated with intensive care unit length of stay and early adverse outcomes after the Norwood procedure. Eur J Cardiothorac Surg 2022; 61:1271-1280. [PMID: 35089334 DOI: 10.1093/ejcts/ezac014] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Revised: 11/07/2021] [Accepted: 01/06/2022] [Indexed: 01/07/2023] Open
Abstract
OBJECTIVES This study was performed to determine the clinical and haemodynamic variables associated with early adverse outcomes after the neonatal Norwood procedure. METHODS Patients who underwent the neonatal Norwood procedure between 2001 and 2019 were included. The patient diagnosis, morphological characteristics and haemodynamic parameters were analysed to identify factors associated with length of stay (LOS) in the intensive care unit (ICU) and mortality during the stay. RESULTS A total of 322 patients were depicted. The median age and weight at the Norwood procedure were 9 days and 3.2 kg, respectively. Certain morphological and preoperative parameters, such as birth weight below 2.5 kg, restrictive atrial septal defect, extracardiac anomalies and the diameter of the ascending aorta, were found to be associated with the LOS in the ICU. Analysis using early postoperative haemodynamic variables revealed that systolic arterial pressure, diastolic arterial pressure, serum lactate levels and reduced ventricular function at 2 days postoperatively were associated with the LOS in the ICU. Birth weight <2.5 kg (P = 0.010), a restrictive atrial septal defect (P = 0.001) and smaller ascending aorta (P = 0.039) were associated with death in the ICU. Reduced ventricular function, lower systolic aortic pressure and higher lactate levels at various time points (P < 0.05) were also associated with ICU deaths. The LOS in the ICU was significantly associated with late mortality (P < 0.001, Hazard Ratio (HR) = 1.015). CONCLUSIONS The LOS in the ICU after the Norwood procedure was predicted by early postoperative haemodynamic variables, suggesting that good early postoperative haemodynamics determine early recovery. A prolonged stay in the ICU after the Norwood procedure was associated with late mortality.
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Affiliation(s)
- Helena Staehler
- Department of Congenital and Pediatric Heart Surgery, German Heart Center Munich, Technische Universität München, Munich, Germany.,Division of Congenital and Pediatric Heart Surgery, University Hospital of Munich, Ludwig-Maximilians-Universität, Munich, Germany
| | - Masamichi Ono
- Department of Congenital and Pediatric Heart Surgery, German Heart Center Munich, Technische Universität München, Munich, Germany.,Division of Congenital and Pediatric Heart Surgery, University Hospital of Munich, Ludwig-Maximilians-Universität, Munich, Germany
| | - Patrick Schober
- Department of Anesthesiology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Takashi Kido
- Department of Congenital and Pediatric Heart Surgery, German Heart Center Munich, Technische Universität München, Munich, Germany.,Division of Congenital and Pediatric Heart Surgery, University Hospital of Munich, Ludwig-Maximilians-Universität, Munich, Germany
| | - Paul Philipp Heinisch
- Department of Congenital and Pediatric Heart Surgery, German Heart Center Munich, Technische Universität München, Munich, Germany.,Division of Congenital and Pediatric Heart Surgery, University Hospital of Munich, Ludwig-Maximilians-Universität, Munich, Germany
| | - Martina Strbad
- Department of Congenital and Pediatric Heart Surgery, German Heart Center Munich, Technische Universität München, Munich, Germany.,Division of Congenital and Pediatric Heart Surgery, University Hospital of Munich, Ludwig-Maximilians-Universität, Munich, Germany
| | - Janez Vodiskar
- Department of Congenital and Pediatric Heart Surgery, German Heart Center Munich, Technische Universität München, Munich, Germany.,Division of Congenital and Pediatric Heart Surgery, University Hospital of Munich, Ludwig-Maximilians-Universität, Munich, Germany
| | - Julie Cleuziou
- Department of Congenital and Pediatric Heart Surgery, German Heart Center Munich, Technische Universität München, Munich, Germany.,Division of Congenital and Pediatric Heart Surgery, University Hospital of Munich, Ludwig-Maximilians-Universität, Munich, Germany
| | - Julia Lemmer
- Department of Pediatric Cardiology and Congenital Heart Disease, German Heart Center Munich at the Technical University of Munich, Munich, Germany
| | - Gunter Balling
- Department of Pediatric Cardiology and Congenital Heart Disease, German Heart Center Munich at the Technical University of Munich, Munich, Germany
| | - Alfred Hager
- Department of Pediatric Cardiology and Congenital Heart Disease, German Heart Center Munich at the Technical University of Munich, Munich, Germany
| | - Peter Ewert
- Department of Pediatric Cardiology and Congenital Heart Disease, German Heart Center Munich at the Technical University of Munich, Munich, Germany
| | - Jürgen Hörer
- Department of Congenital and Pediatric Heart Surgery, German Heart Center Munich, Technische Universität München, Munich, Germany.,Division of Congenital and Pediatric Heart Surgery, University Hospital of Munich, Ludwig-Maximilians-Universität, Munich, Germany
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6
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Schranz D. Univentricular (hypoplastic left heart syndrome) palliation: perioperative care. Eur J Cardiothorac Surg 2022; 61:1281-1282. [DOI: 10.1093/ejcts/ezac061] [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: 12/22/2021] [Indexed: 11/13/2022] Open
Affiliation(s)
- Dietmar Schranz
- Pediatric Heart Center Giessen & Frankfurt, Johann-Wolfgang-Goethe University Clinic, Frankfurt, Germany
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Abstract
A Fontan circulation requires a series of three-staged operations aimed to palliate patients with single-ventricle CHD. Currently, the most frequent technique is the extracardiac total cavopulmonary connection, an external conduit connecting the IVC and right pulmonary artery, bypassing the right side of the heart. Fontan candidates must meet strict criteria; they are assessed utilising both cardiac catheterisation and cardiac magnetic resonance. Postoperatively, treatment protocols prioritise antibiotic prophylaxis, diuretics, angiotensin-converting enzyme inhibitors, anticoagulation, and oxygen therapy with fluid restriction and a low-fat diet. These measures aim to reduce length of stay in the ICU and hospital by preventing acute complications such as infection, venous thromboembolism, low cardiac output, pleural effusion, and acute kidney injury. Late complications of a Fontan procedure include circulation failure, protein-losing enteropathy, plastic bronchitis, and Fontan-associated liver disease. The definitive management is cardiac transplantation, with promising innovations in selective embolisation of lymphatic vessels and Fontan-specific ventricular assist devices. Further research assessing current protocols in the perioperative management of Fontan patients would be beneficial for standardising current practice and improving outcomes.
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Kido T, Ono M, Anderl L, Burri M, Strbad M, Balling G, Cleuziou J, Hager A, Ewert P, Hörer J. Factors influencing length of intensive care unit stay following a bidirectional cavopulmonary shunt. Interact Cardiovasc Thorac Surg 2021; 33:124-130. [PMID: 33738489 DOI: 10.1093/icvts/ivab061] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 12/15/2020] [Accepted: 01/10/2021] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES The goal of this study was to identify the risk factors for prolonged length of stay (LOS) in the intensive care unit (ICU) after a bidirectional cavopulmonary shunt (BCPS) procedure and its impact on the number of deaths. METHODS In total, 556 patients who underwent BCPS between January 1998 and December 2019 were included in the study. RESULTS Eighteen patients died while in the ICU, and 35 died after discharge from the ICU. Reduced ventricular function was significantly associated with death during the ICU stay (P = 0.002). In patients who were discharged alive from the ICU, LOS in the ICU [hazard ratio (HR) 1.04, 95% confidence interval (CI) 1.02-1.06; P < 0.001] and a dominant right ventricle (HR 2.41, 95% CI 1.03-6.63; P = 0.04) were independent risk factors for death. Receiver operating characteristic analysis identified a cut-off value for length of ICU stay of 19 days. Mean pulmonary artery pressure (HR 1.03, 95% CI 1.01-1.05; P = 0.04) was a significant risk factor for a prolonged ICU stay. CONCLUSIONS Prolonged LOS in the ICU with a cut-off value of 19 days after BCPS was a significant risk factor for mortality. High pulmonary artery pressure at BCPS was a significant risk factor for a prolonged ICU stay.
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Affiliation(s)
- Takashi Kido
- Department of Congenital and Pediatric Heart Surgery, German Heart Center Munich, Technische Universität München, Munich, Germany.,Division of Congenital and Pediatric Heart Surgery, University Hospital of Munich, Ludwig-Maximilians-Universität, Munich, Germany
| | - Masamichi Ono
- Department of Congenital and Pediatric Heart Surgery, German Heart Center Munich, Technische Universität München, Munich, Germany.,Division of Congenital and Pediatric Heart Surgery, University Hospital of Munich, Ludwig-Maximilians-Universität, Munich, Germany
| | - Lisa Anderl
- Department of Congenital and Pediatric Heart Surgery, German Heart Center Munich, Technische Universität München, Munich, Germany.,Division of Congenital and Pediatric Heart Surgery, University Hospital of Munich, Ludwig-Maximilians-Universität, Munich, Germany
| | - Melchior Burri
- Department of Cardiovascular Surgery, German Heart Center Munich, Technische Universität München, Munich, Germany
| | - Martina Strbad
- Department of Congenital and Pediatric Heart Surgery, German Heart Center Munich, Technische Universität München, Munich, Germany.,Division of Congenital and Pediatric Heart Surgery, University Hospital of Munich, Ludwig-Maximilians-Universität, Munich, Germany
| | - Gunter Balling
- Department of Pediatric Cardiology and Congenital Heart Disease, German Heart Cneter Munich, Technische Universität München, Munich, Germany
| | - Julie Cleuziou
- Department of Congenital and Pediatric Heart Surgery, German Heart Center Munich, Technische Universität München, Munich, Germany.,Division of Congenital and Pediatric Heart Surgery, University Hospital of Munich, Ludwig-Maximilians-Universität, Munich, Germany
| | - Alfred Hager
- Department of Pediatric Cardiology and Congenital Heart Disease, German Heart Cneter Munich, Technische Universität München, Munich, Germany
| | - Peter Ewert
- Department of Pediatric Cardiology and Congenital Heart Disease, German Heart Cneter Munich, Technische Universität München, Munich, Germany
| | - Jürgen Hörer
- Department of Congenital and Pediatric Heart Surgery, German Heart Center Munich, Technische Universität München, Munich, Germany.,Division of Congenital and Pediatric Heart Surgery, University Hospital of Munich, Ludwig-Maximilians-Universität, Munich, Germany
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Tran DD, Le TN, Dang VHT, Vo HL. Predictors of Prolonged Pleural Effusion After the Extracardiac Fontan Procedure: A 8-Year Single-Center Experience in Resource-Scare Setting. Pediatr Cardiol 2021; 42:89-99. [PMID: 32970244 DOI: 10.1007/s00246-020-02457-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Accepted: 09/16/2020] [Indexed: 10/23/2022]
Abstract
To date, despite improvement in survival rate following a Fontan operation, postoperative prolonged pleural effusion (PPE) has still remained a confounding complication of this procedure, which significantly contributes to morbidity and prolonged hospitalization. Our study aims to investigate risk factors associated with PPE after the extracardiac Fontan operation. From August 2012 to December 2019, we obtained clinical data from the medical records of 145 consecutive patients who were diagnosed with single-ventricle lesions and received an extracardiac Fontan operation at the E Hospital (Hanoi, Vietnam). PPE was defined as the need for a chest tube for > 14 days. Patients were divided into two groups, those with PPE (n = 29, 20.00%) and those without PPE (n = 116, 80.00%). During the pre-Fontan evaluation, significant differences between two groups were observed in PPE (p = 0.00), chylothorax (p = 0.045), pleurodesis (p = 0.045), position of thoracic and abdominal organs (p = 0.018), atrioventricular (AV) valve regurgitation (p = 0.030), and large aortapulmonary circulation (p = 0.041). During the Fontan evaluation, significant differences among two groups were seen in aortic cross-clamp time (p = 0.04), cardiopulmonary bypass time (p = 0.014), and mean pulmonary artery pressure (PAP) at Fontan (p = 0.0072). In multivariable analysis with logistic regression, a reduced model including independent predictors for PPE was found to be the NYHA class III (OR 4.93, 95% CI 1.19-20.50, p = 0.028), double-outlet right ventricle (DORV) with transposition of great arteries (TGA) (OR 31.00, 95% CI 1.35-711.63, p = 0.032), AV valve regurgitation (OR 70.73, 95% CI 3.28-1523.28, p = 0.007), ventricle-to-pulmonary artery shunt (OR 8.29, 95% CI 1.60-42.78, p = 0.012), PAI (OR 0.98, 95% CI 0.97-0.99, p = 0.002) at pre-Fontan, while, at Fontan, high PAP (OR 1.24, 95% CI 1.01-1.53, p = 0.046) was an independent predictor for PPE. In conclusion, the incidence of PPE was relatively low. The NYHA class III, primary anatomical diagnosis of DORV with TGA, pre-Fontan AV valve regurgitation, the existence of pre-Fontan ventricle-to-pulmonary artery shunt, low pulmonary artery index (PAI), and high PAP in the operation were identified as independent risk factors to predict PPE following a Fontan operation. As prior studies also investigated various risk factors influencing PPE, a preventive strategy that targets these factors combined with previous identified other risk factors might reduce the PPE incidence.
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Affiliation(s)
- Dai Dac Tran
- Cardiovascular Center, E Hospital, Hanoi, 100000, Vietnam.,School of Medicine and Pharmacy, Vietnam National University, Hanoi, 100000, Vietnam
| | - Thanh Ngoc Le
- Cardiovascular Center, E Hospital, Hanoi, 100000, Vietnam.,School of Medicine and Pharmacy, Vietnam National University, Hanoi, 100000, Vietnam
| | - Van Hai Thi Dang
- Department of Pediatrics, Hanoi Medical University, Hanoi, 100000, Vietnam.,National Children's Hospital, Hanoi, 100000, Vietnam
| | - Hoang-Long Vo
- Institute for Preventive Medicine and Public Health, Hanoi Medical University, Hanoi, 100000, Vietnam.
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Ono M, Burri M, Mayr B, Anderl L, Cleuziou J, Strbad M, Hager A, Hörer J, Lange R. Flow Dynamics of Bilateral Superior Cavopulomonary Shunts Influence Outcomes After Fontan Completion. Pediatr Cardiol 2020; 41:816-826. [PMID: 32157396 PMCID: PMC7256021 DOI: 10.1007/s00246-020-02318-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2019] [Accepted: 02/13/2020] [Indexed: 11/25/2022]
Abstract
Bilateral superior vena cava (SVC), which occurs following bilateral bidirectional cavopulmonary shunt (BCPS), is an anomaly marked by unique hemodynamics. This study aimed to determine its effects on outcomes after Fontan completion. Among 405 patients who underwent BCPS and total cavopulmonary connection (TCPC) between 1997 and 2017, 40 required a bilateral-BCPS. The dominant SVC prior to TCPC was identified according to the direction of blood flow in the central pulmonary artery, and its relationship to the inferior vena cava (IVC) was classified as a concordant or discordant relationship. Preoperative factors were analyzed to identify the risk factors for specific adverse outcomes. The length of intensive care unit (ICU) stay after TCPC was longer in the 40 patients who underwent bilateral-BCPS than in those who underwent unilateral BCPS (p = 0.024), and the survival rate was lower in the former group than in the latter group (p = 0.004). In the patients who underwent bilateral-BCPS, the dominant SVC was concordant with the IVC in 30 patients and discordant in 10 patients. With regard to whether certain morphological, hemodynamic, and flow dynamics-related variables were risk factors for adverse outcomes following TCPC, a discordant relationship between dominant SVC and IVC was identified as an independent risk factor for both a longer ICU stay (p = 0.037, HR 2.370) and worse survival (p = 0.019, HR 13.880). Therefore, in patients with a bilateral SVC who have previously undergone bilateral-BCPS, a discordant relationship between dominant SVC and IVC might contribute to worse outcomes following TCPC.
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Affiliation(s)
- Masamichi Ono
- Department of Pediatric and Congenital Heart Surgery, German Heart Center Munich, Technische Universität München, Lazarettstraße 36, 80636, Munich, Germany.
| | - Melchior Burri
- Department of Cardiovascular Surgery, German Heart Center Munich, Technische Universität München, Lazarettstraße 36, 80636, Munich, Germany
| | - Benedikt Mayr
- Department of Pediatric and Congenital Heart Surgery, German Heart Center Munich, Technische Universität München, Lazarettstraße 36, 80636, Munich, Germany
- Department of Cardiovascular Surgery, German Heart Center Munich, Technische Universität München, Lazarettstraße 36, 80636, Munich, Germany
| | - Lisa Anderl
- Department of Pediatric and Congenital Heart Surgery, German Heart Center Munich, Technische Universität München, Lazarettstraße 36, 80636, Munich, Germany
| | - Julie Cleuziou
- Department of Pediatric and Congenital Heart Surgery, German Heart Center Munich, Technische Universität München, Lazarettstraße 36, 80636, Munich, Germany
| | - Martina Strbad
- Department of Pediatric and Congenital Heart Surgery, German Heart Center Munich, Technische Universität München, Lazarettstraße 36, 80636, Munich, Germany
| | - Alfred Hager
- Department of Pediatric Cardiology and Congenital Heart Disease, German Heart Center Munich, Technische Universität München, Lazarettstraße 36, 80636, Munich, Germany
| | - Jürgen Hörer
- Department of Pediatric and Congenital Heart Surgery, German Heart Center Munich, Technische Universität München, Lazarettstraße 36, 80636, Munich, Germany
| | - Rüdiger Lange
- Department of Cardiovascular Surgery, German Heart Center Munich, Technische Universität München, Lazarettstraße 36, 80636, Munich, Germany
- German Center for Cardiovascular Research, Munich, Germany
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11
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Kim G, Ko H, Byun JH, Lee HD, Kim H, Sung SC, Choi KH. Risk Factors for Prolonged Pleural Effusion After Extracardiac Fontan Operation. Pediatr Cardiol 2019; 40:1545-1552. [PMID: 31435694 DOI: 10.1007/s00246-019-02183-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Accepted: 08/10/2019] [Indexed: 10/26/2022]
Abstract
Prolonged pleural effusion after Fontan operation is a significant morbidity that leads to long hospital stays. We investigated the association of multiple risk factors, including clinical characteristics, hemodynamic parameters, and preoperative, operative, and postoperative factors, with prolonged pleural effusion after Fontan operation. Eighty-five patients who underwent a Fontan operation between January 2005 and June 2018 in our center were included in this retrospective study. Patients were divided into two groups: group 1 (n = 36, 42.4%) included those with prolonged pleural effusion, defined as lasting > 14 days after the Fontan operation, and group 2 included patients without prolonged pleural effusion. Patients with hypoplastic left heart syndrome (HLHS) were more prevalent in group 1 (n = 15, P = 0.006). No differences in age at Fontan operation, central venous pressure at Fontan operation, or hemodynamic parameters during the pre-Fontan evaluation were found between the two groups. In multivariable analysis, HLHS (P = 0.002), non-fenestration (P = 0.018), and high central venous pressure at bidirectional cavopulmonary shunt (BCPS) operation (P = 0.043) were independent risk factors for prolonged pleural effusion after Fontan operation. Adverse outcomes such as death, need for heart transplantation, and Fontan failure were not associated with prolonged pleural effusion. In conclusion, patients with HLHS and higher central venous pressure at BCPS were more likely to have a prolonged pleural effusion after Fontan operation, but fenestration was more likely to decrease prolonged effusion. We should consider closer management of fluid status before, during, and after surgery in patients with these risk factors after Fontan operation.
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Affiliation(s)
- Geena Kim
- Heart Center, Pusan National University Children's Hospital, Yangsan, Republic of Korea
| | - Hoon Ko
- Heart Center, Pusan National University Children's Hospital, Yangsan, Republic of Korea
| | - Joung-Hee Byun
- Heart Center, Pusan National University Children's Hospital, Yangsan, Republic of Korea
| | - Hyoung Doo Lee
- Heart Center, Pusan National University Children's Hospital, Yangsan, Republic of Korea. .,Department of Pediatrics, Research Institute for Convergence of Biomedical Science and Technology, Pusan National University College of Medicine, Beomeu-li, Mulgum-eup, Yangsan, Keungsangnam-do, 50612, Republic of Korea.
| | - Hyungtae Kim
- Heart Center, Pusan National University Children's Hospital, Yangsan, Republic of Korea
| | - Si Chan Sung
- Heart Center, Pusan National University Children's Hospital, Yangsan, Republic of Korea
| | - Kwang Ho Choi
- Heart Center, Pusan National University Children's Hospital, Yangsan, Republic of Korea
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12
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Luo Q, Zhao W, Su Z, Liu Y, Jia Y, Zhang L, Wang H, Li Y, Wu X, Li S, Yan F. Risk Factors for Prolonged Pleural Effusion Following Total Cavopulmonary Connection Surgery: 9 Years' Experience at Fuwai Hospital. Front Pediatr 2019; 7:456. [PMID: 31788459 PMCID: PMC6854004 DOI: 10.3389/fped.2019.00456] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2019] [Accepted: 10/21/2019] [Indexed: 11/13/2022] Open
Abstract
Background: Prolonged pleural effusion (PPE) contributes to adverse outcomes after total cavopulmonary connection (TCPC) completion. We aimed to identify risk factors for PPE following TCPC surgery. Methods: We studied a retrospective cohort of 525 who undergoing TCPC surgery from 2010 to 2019. We defined PPE as the duration of pleural effusion exceeding 14 days. Logistic regression was applied to identify risk factors for PPE and Cox regression was used to identify risk factors for predicting the duration of pleural effusion. The impacts of PPE on the short-term outcomes were evaluated. Results: The rate of PPE was 27.4% in our study and independent risk factors for PPE included: young age, no fenestration, low postoperative total protein, prolonged mechanical ventilation and chylothorax. These predictors were also achieved in the Cox regression for predicting the duration of pleural effusion. The applicability of the model was acceptable in different subgroups, which derived from the total cohort. Patients with PPE were associated with more renal replacement treatment, longer length of ICU and hospital stay, more hospitalization costs and a higher rate of in-hospital mortality. Conclusions: PPE in our study occurs at a relatively lower rate than that reported in previous studies and patients with PPE was associated with higher rate of in-hospital mortality when compared to patients without PPE. Young age, no fenestration, low postoperative total protein, prolonged mechanical ventilation, and chylothorax were identified as independent risk factors to predict PPE. A preventive strategy that targets the identified risk factors to reduce the incidence of PPE following TCPC surgery could be beneficial for in-hospital outcomes, and the model needs further validation before its application.
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Affiliation(s)
- Qipeng Luo
- Department of Anesthesiology, Fuwai Hospital, National Center of Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Wei Zhao
- Department of Information, Fuwai Hospital, National Center of Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zhanhao Su
- Center for Pediatric Cardiac Surgery, Fuwai Hospital, National Center of Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yiwei Liu
- Center for Pediatric Cardiac Surgery, Fuwai Hospital, National Center of Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yuan Jia
- Department of Anesthesiology, Fuwai Hospital, National Center of Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Liang Zhang
- Department of Anesthesiology, Chongqing Hospital of Traditional Chinese Medicine, Chongqing, China
| | - Hongbai Wang
- Department of Anesthesiology, Fuwai Hospital, National Center of Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yinan Li
- Department of Anesthesiology, Fuwai Hospital, National Center of Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xie Wu
- Department of Anesthesiology, Fuwai Hospital, National Center of Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Shoujun Li
- Center for Pediatric Cardiac Surgery, Fuwai Hospital, National Center of Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Fuxia Yan
- Department of Anesthesiology, Fuwai Hospital, National Center of Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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13
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Mah KE, Cooper DS. Commentary: Fontan survivor-outwit, outlast, outplay but do not overstay (your welcome). J Thorac Cardiovasc Surg 2019; 157:2014-2015. [PMID: 30685179 DOI: 10.1016/j.jtcvs.2018.11.118] [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: 11/28/2018] [Accepted: 11/29/2018] [Indexed: 10/27/2022]
Affiliation(s)
- Kenneth E Mah
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio; The Heart Institute, Division of Cardiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio.
| | - David S Cooper
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio; The Heart Institute, Division of Cardiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
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14
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Kumar KR, Hornik CP. Commentary: Singling out single ventricles after Fontan. J Thorac Cardiovasc Surg 2018; 157:2016-2017. [PMID: 30553591 DOI: 10.1016/j.jtcvs.2018.11.018] [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: 11/07/2018] [Accepted: 11/08/2018] [Indexed: 10/27/2022]
Affiliation(s)
- Karan R Kumar
- Department of Pediatrics and Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC
| | - Christoph P Hornik
- Department of Pediatrics and Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC.
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