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Alifu A, Wang H, Chen R. Assessing the risk of reoperation for mild pulmonary vein obstruction post-TAPVC repair: a retrospective cohort study. Front Cardiovasc Med 2024; 11:1399659. [PMID: 38988666 PMCID: PMC11233719 DOI: 10.3389/fcvm.2024.1399659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Accepted: 06/14/2024] [Indexed: 07/12/2024] Open
Abstract
Objective This study investigates the impact of mild pulmonary vein obstruction, detected via echocardiography before hospital discharge, on the likelihood of reoperation in patients who have undergone repair for Total Anomalous Pulmonary Venous Connection (TAPVC). Method Utilizing a single-center, retrospective cohort approach, we analyzed 38 cases from October 2017 to December 2023, excluding patients with functionally univentricular circulations or atrial isomerism. Our primary outcome was the necessity for reoperation within one year due to anatomical issues related to the initial TAPVC repair. Mild obstruction was defined as a pulmonary vein flow velocity ≥1.2 m/s. Result Our findings revealed that 31.6% of patients exhibited pre-discharge mild obstruction. During the median follow-up of 10 months, reoperations were notably higher in the mild obstruction group compared to the normal group, with a significant association between pre-discharge mild obstruction and increased risk of reoperation. Specifically, in the fully adjusted model, mild obstruction was linked to a 13.9-fold increased risk of reoperation. Conclusion Our results suggest that a pre-discharge echocardiography Doppler velocity threshold of 1.2 m/s could serve as a critical predictor for reoperation, emphasizing the need for targeted follow-up strategies for at-risk patients.
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Affiliation(s)
| | | | - Renwei Chen
- Department of Cardiothoracic Surgery, Hainan Women and Children’s Medical Center, Haikou, Hainan, China
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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] [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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Luca AC, Curpăn AȘ, Manea RS, Butnariu LI, Țarcă E, Starcea IM, Roșu ST, Mîndru DE, Macsim E, Adumitrăchioaiei H, Pădureț IA. Total Anomalous Pulmonary Venous Return in the Time of SARS-CoV-2-Case Report. CHILDREN (BASEL, SWITZERLAND) 2023; 10:children10020387. [PMID: 36832516 PMCID: PMC9955405 DOI: 10.3390/children10020387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 01/23/2023] [Accepted: 02/11/2023] [Indexed: 02/18/2023]
Abstract
The management of children with complex and life-threatening heart malformations became a clinical conundrum during the SARS-CoV-2 pandemic. The pathophysiological features of the new coronavirus infection have raised major dilemmas regarding the postoperative evolution of an infected patient, and the epidemiological limitations have tightened the criteria for selecting cases. We present the case of a newborn diagnosed with total anomalous pulmonary venous return (TAPVR) who underwent surgical repair of the defect with favorable outcome, despite a prior diagnosis of SARS-CoV-2 infection. We discuss the medical and surgical management of TAPVR, highlighting possible management difficulties brought by the SARS-CoV-2 pandemic.
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Affiliation(s)
- Alina-Costina Luca
- Department of Pediatrics, Faculty of Medicine, Grigore T. Popa’ University of Medicine and Pharmacy, 700115 Iasi, Romania
- Pediatrics Department, “St. Mary” Children’s Hospital, Vasile Lupu Street, No 62-64, 700309 Iasi, Romania
| | - Alexandrina-Ștefania Curpăn
- Department of Biology, Faculty of Biology, Alexandru Ioan Cuza University, 700505 Iasi, Romania
- Correspondence:
| | - Raluca-Stefania Manea
- Department of Pediatrics, Faculty of Medicine, Grigore T. Popa’ University of Medicine and Pharmacy, 700115 Iasi, Romania
- Pediatrics Department, “St. Mary” Children’s Hospital, Vasile Lupu Street, No 62-64, 700309 Iasi, Romania
| | - Lacramioara Ionela Butnariu
- Pediatrics Department, “St. Mary” Children’s Hospital, Vasile Lupu Street, No 62-64, 700309 Iasi, Romania
- Department of Medical Genetics, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, University Street, No 16, 700115 Iasi, Romania
| | - Elena Țarcă
- Department of Surgery II—Pediatric Surgery, ”Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Iuliana Magdalena Starcea
- Nephrology Clinic, “St. Mary” Children’s Hospital, Vasile Lupu Street, No 62-64, 700309 Iasi, Romania
| | - Solange Tamara Roșu
- Emergency Room, “St. Mary” Children’s Hospital, Vasile Lupu Street, No 62-64, 700309 Iasi, Romania
| | - Dana Elena Mîndru
- Department of Pediatrics, Faculty of Medicine, Grigore T. Popa’ University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Elena Macsim
- Radiology Department, “St. Mary” Children’s Hospital, Vasile Lupu Street, No 62-64, 700309 Iasi, Romania
| | - Heidrun Adumitrăchioaiei
- Department of Pediatrics, Faculty of Medicine, Grigore T. Popa’ University of Medicine and Pharmacy, 700115 Iasi, Romania
- Pediatrics Department, “St. Mary” Children’s Hospital, Vasile Lupu Street, No 62-64, 700309 Iasi, Romania
| | - Ioana Alexandra Pădureț
- Pediatrics Department, “St. Mary” Children’s Hospital, Vasile Lupu Street, No 62-64, 700309 Iasi, Romania
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