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Contemporary surgical management of complete atrioventricular septal defect with tetralogy of Fallot in Japan. Gan To Kagaku Ryoho 2022; 70:835-841. [PMID: 35332445 DOI: 10.1007/s11748-022-01809-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Accepted: 03/12/2022] [Indexed: 11/04/2022]
Abstract
OBJECTIVES Complete atrioventricular septal defect with tetralogy of Fallot is a rare and complex heart disease. This study aimed to describe contemporary management approaches for this heart disease and the outcomes. METHODS Data were obtained from 46 domestic institutions in the Japan Cardiovascular Database (2011-2018). Patients with a fundamental diagnosis of complete atrioventricular septal defect with tetralogy of Fallot, without other complex heart diseases, were included. The primary outcome was operative mortality (30-day or in-hospital mortality). RESULTS A total of 119 patients underwent initial surgery for a complete atrioventricular septal defect with tetralogy of Fallot during this study period. Primary repair was performed in 40 (34%) patients (primary repair group), and palliative procedure was performed in 79 (66%) patients as part of a planned staged approach (staged group). Forty institutions (87%) experienced at least one case of staged repair. No institution experienced more than or equal to two cases/year on average during the study period. Overall, 11 operative mortalities occurred (9.2%). Operative mortality rates in the primary and staged groups were comparable (p = 0.5). Preoperative catecholamine use, repeat palliative surgeries, and emergency admission were significant risk factors for operative mortality in multivariate analysis (odds ratio, 95% confidence interval: 8.58, [0-0.11]; 12.65, [1.28-125.15]; 8.64, [1.87-39.32, respectively]). CONCLUSIONS Staged approach for complete atrioventricular septal defect with tetralogy of Fallot was the preferred option. The outcomes of this complex disease were favorable for patients in centers with low cases of complete atrioventricular septal defect with tetralogy of Fallot.
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Common Atrioventricular Canal. CONGENIT HEART DIS 2022. [DOI: 10.1016/b978-1-56053-368-9.00011-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Lenko E, Kulyabin Y, Zubritskiy A, Gorbatykh Y, Naberukhin Y, Nichay N, Bogachev-Prokophiev A, Karaskov A. Influence of staged repair and primary repair on outcomes in patients with complete atrioventricular septal defect and tetralogy of Fallot: a systematic review and meta-analysis. Interact Cardiovasc Thorac Surg 2018; 26:98-105. [PMID: 29049707 DOI: 10.1093/icvts/ivx267] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Accepted: 07/12/2017] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVES Complete atrioventricular septal defect with tetralogy of Fallot is a rare congenital heart disease. The combination of these lesions occurs in about 1% of all patients with atrioventricular canal defects and in 5-6% of patients with tetralogy of Fallot. To assess the influence of surgical strategy on the survival and reintervention rate for the left atrioventricular valve and right ventricular outflow tract. METHODS We analyzed all related studies since 1986. Thirty-eight articles were initially retrieved via PubMed/MEDLINE, Cochrane Central Register of Controlled Trials and Google Scholar, from which 18 retrospective studies were included in the systematic review and 8 studies in the meta-analysis. RESULTS There was no significant difference in the 6-year survival between staged repair and primary repair [80 patients in the primary group and 81 patients in the staged group; I2 = 0%; time-to-event data Peto odds ratio 0.66, 95% confidence interval (CI) 0.3-1.5, P = 0.31; hazard ratio 0.66, 95% CI 0.3-1.3, P = 0.23]. Both groups had an equal reintervention rate for the left atrioventricular valve [75 patients in the primary group and 71 patients in the staged group; I2 = 0.26%; the Mantel-Haenszel odds ratio 0.60, 95% CI 0.22-1.68, P = 0.33], but patients who received an initial palliation had a higher rate of reoperation on the right ventricular outflow tract [I2 = 0%; the Mantel-Haenszel odds ratio 0.27, 95% CI 0.27-0.9988, P = 0.05]. CONCLUSIONS Results of this meta-analysis reveal no difference in 6-year survival and reoperation rate for the left atrioventricular valve; however, patients who underwent staged repair had a higher rate of reintervention for the right ventricular outflow tract, which could be related to initially poor pulmonary bed anatomy. Therefore, both the primary repair and the staged repair are acceptable options for repair of complete atrioventricular septal defect with tetralogy of Fallot. The choice of surgical strategy must consider the anatomy of the pulmonary bed, patient condition and associated anomalies, which could affect surgical risk.
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Affiliation(s)
- Evgeniy Lenko
- Department of Congenital Heart Surgery, Siberian Biomedical Research Center, Novosibirsk, Russian Federation
| | - Yuriy Kulyabin
- Department of Congenital Heart Surgery, Siberian Biomedical Research Center, Novosibirsk, Russian Federation
| | - Alexey Zubritskiy
- Department of Congenital Heart Surgery, Siberian Biomedical Research Center, Novosibirsk, Russian Federation
| | - Yuriy Gorbatykh
- Department of Congenital Heart Surgery, Siberian Biomedical Research Center, Novosibirsk, Russian Federation
| | - Yuriy Naberukhin
- Department of Congenital Heart Surgery, Siberian Biomedical Research Center, Novosibirsk, Russian Federation
| | - Nataliya Nichay
- Department of Congenital Heart Surgery, Siberian Biomedical Research Center, Novosibirsk, Russian Federation
| | | | - Alexander Karaskov
- Department of Congenital Heart Surgery, Siberian Biomedical Research Center, Novosibirsk, Russian Federation
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Affiliation(s)
- Edvin Prifti
- Division of Cardiac Surgery, University Hospital Center of Tirana, Albania
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Pavy C, Ghez O. Surgical repair of a complete atrioventricular septal defect with tetralogy of Fallot using a classical one-patch technique and pulmonary valve preservation. Multimed Man Cardiothorac Surg 2016; 2017:mmw014. [PMID: 28106970 DOI: 10.1093/mmcts/mmw014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
The association of complete atrial ventricular septal defect (cAVSD) with tetralogy of Fallot remains a complex malformation that involves both inlet and outlet components of the ventricles. The surgical treatment used to be, in the 1980s, a staged repair strategy due to the high mortality rate of first primary repairs (PRs). However, nowadays, PRs have better outcomes. Although double-patch procedures are widely performed, this article describes the single-patch approach for cAVSD repair with transatrial-transpulmonary repair of the Fallot component with preservation of the pulmonary valve.
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Talwar S, Kumar R, Bhoje A, Choudhary SK, Airan B. Anatomical Repair of an Unusual Combination of Tetralogy of Fallot and Atrioventricular Septal Defect With Unroofed Coronary Sinus. J Card Surg 2015; 30:849-52. [PMID: 26377366 DOI: 10.1111/jocs.12638] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A 30-month-old female was admitted with recurrent spells and severe cyanosis. Preoperative echocardiography was diagnostic of tetralogy of Fallot with an atrial septal defect of the primum type, unroofed coronary sinus, and a left superior vena cava draining into the left atrium. At surgery the patient was found to have a complete atrioventricular septal defect in addition to these anomalies. Complete anatomical correction was achieved through the right atrial approach.
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Affiliation(s)
- Sachin Talwar
- All India Institute of Medical Sciences, Cardiothoracic & Vascular Surgery, New Delhi, India
| | - Rakesh Kumar
- All India Institute of Medical Sciences, Cardiothoracic & Vascular Surgery, New Delhi, India
| | - Amolkumar Bhoje
- All India Institute of Medical Sciences, Cardiothoracic & Vascular Surgery, New Delhi, India
| | - Shiv Kumar Choudhary
- All India Institute of Medical Sciences, Cardiothoracic & Vascular Surgery, New Delhi, India
| | - Balram Airan
- All India Institute of Medical Sciences, Cardiothoracic & Vascular Surgery, New Delhi, India
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Nguyen HH, Jay PY. A single misstep in cardiac development explains the co-occurrence of tetralogy of fallot and complete atrioventricular septal defect in Down syndrome. J Pediatr 2014; 165:194-6. [PMID: 24721467 PMCID: PMC4074567 DOI: 10.1016/j.jpeds.2014.02.065] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2013] [Revised: 01/27/2014] [Accepted: 02/19/2014] [Indexed: 11/17/2022]
Abstract
Tetralogy of Fallot and a complete atrioventricular septal defect are thought to arise by distinct mechanisms, yet their co-occurrence is a recognized association. Analysis of the prevalence of co-occurrence in Down syndrome suggests a common developmental basis. Trisomy 21 may perturb cardiac progenitor cells before they enter the heart tube.
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Affiliation(s)
- Hoang H Nguyen
- Department of Pediatrics, Washington University School of Medicine, St. Louis, MO
| | - Patrick Y Jay
- Department of Pediatrics, Washington University School of Medicine, St. Louis, MO; Department of Genetics, Washington University School of Medicine, St. Louis, MO.
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Muthialu N, Rao M, Balakrishnan S. Unusual combination of unroofed coronary sinus in a setting of atrioventricular septal defect with Tetralogy of Fallot—a case report. Indian J Thorac Cardiovasc Surg 2014. [DOI: 10.1007/s12055-014-0268-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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Hu R, Zhang H, Xu Z, Liu J, Su Z, Ding W. Surgical Management of Complete Atrioventricular Septal Defect with Tetralogy of Fallot. Ann Thorac Cardiovasc Surg 2014; 20:341-6. [DOI: 10.5761/atcs.oa.12-02198] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Kotani Y, Chetan D, Ono N, Mertens LL, Caldarone CA, Van Arsdell GS, Honjo O. Late functional outcomes after repair of tetralogy of Fallot with atrioventricular septal defect: A double case-match control study. J Thorac Cardiovasc Surg 2013; 145:1477-84, 1484.e1-4. [DOI: 10.1016/j.jtcvs.2013.01.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2012] [Revised: 12/04/2012] [Accepted: 01/11/2013] [Indexed: 11/30/2022]
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Tetralogy of Fallot with atrioventricular septal defect: surgical strategies for repair and midterm outcome of pulmonary valve-sparing approach. Pediatr Cardiol 2013; 34:861-71. [PMID: 23104595 DOI: 10.1007/s00246-012-0558-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2012] [Accepted: 10/04/2012] [Indexed: 01/25/2023]
Abstract
Repair for tetralogy of Fallot (TOF) with complete atrioventricular septal defect (CAVSD) has been reported with good early and intermediate outcomes. Morbidity, however, remains significantly high. To date, repair of CAVSD/TOF using a pulmonary valve-sparing technique (PVS) and freedom from valve reoperation are not well defined. A study was undertaken to investigate outcomes. This study was conducted in as a retrospective investigation. Between January 1988 and December 2008, 13 consecutive patients with CAVSD/TOF were identified, and their records were reviewed retrospectively. Of these 13 patients, 9 had Rastelli type C CAVSD. Trisomy 21 was present in 9 cases (69 %; 7 with type C). Five patients had received a systemic-to-pulmonary shunt (SPS) before complete repair at a mean age 1.7 ± 0.6 months. All the patients survived until complete repair. At complete CAVSD/TOF repair, AVSD was corrected with a two-patch technique in all patients. For eight patients (61.5 %), PVS was used. The remaining five patients had transannular patch (TAP) repair. The mean age at complete repair was 6.3 ± 2.4 months. At complete repair, the mean cardiopulmonary bypass time was 173.5 ± 30.6 min, and the cross-clamp time was 134.7 ± 28.8 min. There was one hospitalization and no late deaths. The median follow-up period was 9.2 years [interquartile range (IQR), 4.7-13.3 years]. The actuarial survival was 90.0 ± 9.5 % at 1 year, 90 ± 9.5 % at 5 years, and 90 ± 9.5 % at 8 years. Of the 12 survivors, 6 had some reintervention during the follow-up period. Within the first 11 years after complete repair, two patients underwent left atrioventricular (AV) valve repair, and one patient had right AV valve repair. Two patients had residual VSD closure. Four patients underwent the first right ventricular outflow tract (RVOT) reintervention for critical insufficiency or stenosis at a mean interval of 6 ± 21) months. One patient had a second RVOT reoperation. Findings showed that CAVSD/TOF with PVS was related to significantly higher freedom from RVOT reintervention (100 % at 1, 5, and 8 years compared with 80 ± 17.9 % at 1 year, 60 ± 21.9 % at 5 years, and 40 ± 21.9 % at 8 years for CAVSD/TOF using TAP; P < 0.05). No patient who underwent PVS had left ventricular outflow tract obstruction requiring reoperation. Overall freedom from any reintervention was 90.9 ± 8.6 % at 1 year, 71.6 ± 14.0 % at 5 years, and 53.7 ± 8.7 % at 8 years in this group of patients. Correction of TOF with CAVSD can be performed at low risk with favorable intermediate-term survival and satisfactory freedom from reoperation. Use of TAP can be avoided in almost two thirds of patients and may influence freedom from early RVOT reintervention.
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Ong J, Brizard CP, d'Udekem Y, Weintraub R, Robertson T, Cheung M, Konstantinov IE. Repair of atrioventricular septal defect associated with tetralogy of Fallot or double-outlet right ventricle: 30 years of experience. Ann Thorac Surg 2012; 94:172-8. [PMID: 22588011 DOI: 10.1016/j.athoracsur.2012.02.070] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2011] [Revised: 02/19/2012] [Accepted: 02/23/2012] [Indexed: 10/28/2022]
Abstract
BACKGROUND The surgical outcomes of atrioventricular septal defect (AVSD) associated with tetralogy of Fallot (TOF) or double-outlet right ventricle (DORV) have improved in recent times. However, high mortality and reoperation rates are still reported. This study reviews our surgical experience in patients with complete AVSD and TOF or DORV. METHODS Between 1980 and 2010, 48 consecutive patients with AVSD associated with TOF (n = 26) or DORV (n = 22) underwent complete repair; of which, 19 had staged repair. A transatrial-transpulmonary approach with the 2-patch technique was the preferred surgical technique. Data were obtained from inpatient and outpatient medical files. RESULTS The mortality rates were 8.3% (4 of 48) for in-hospital death and 13.6% (6 of 44) for late death. Mean follow-up was 8.0 ± 8.7 years (median 10.8 years; range from 2 months to 30 years). Actuarial survival was 76% at 5 years and 71% at 20 years. No deaths occurred after 2001. Reoperations were required in 16 of 48 patients (33%). The overall freedom from reoperation was 55% at 5 and 20 years. Down syndrome was protective for reoperation (p = 0.022). CONCLUSIONS Complete AVSD associated with TOF or DORV can be repaired with good survival. Detachment of the superior bridging leaflet provided excellent exposure. However, reoperation rate remains high.
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Affiliation(s)
- Jeremy Ong
- Royal Children's Hospital, University of Melbourne, Melbourne, Victoria, Australia
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Tchervenkov CI, Bernier PL, Duca DD, Hill S, Ota N, Samoukovic G, Al-Habib H, Korkola S. Repair of atrioventricular canal with double-outlet right ventricle, transposition, or truncus arteriosus. World J Pediatr Congenit Heart Surg 2010; 1:119-26. [PMID: 23804732 DOI: 10.1177/2150135110362093] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Atrioventricular canal and conotruncal anomalies are a heterogeneous group of lesions presenting unique challenges for surgical repair. These are the establishment of unobstructed pathways from left ventricle (LV) to aorta and from right ventricle (RV) to pulmonary artery, closure of the inlet ventricular septal defect (VSD) and atrial septal defect (ASD) ostium primum, and the avoidance of significant left and right atrioventricular valve (AV) regurgitation. Repair of complete atrioventricular canal (CAVC) with tetralogy of Fallot (TOF) has been most commonly achieved, either using a single-patch or a 2-patch technique. In patients with CAVC with double-outlet right ventricle (DORV) with subaortic VSD extension, the 2-patch repair is not unlike that of CAVC with TOF. However, biventricular repair is most challenging in patients with CAVC and complete origin of the aorta from the RV, as in CAVC with DORV and noncommitted VSD and those with CAVC with transposition of the great arteries (TGA) and LVOTO. The technique of VSD translocation allows anatomic biventricular repair for these particularly challenging patients. The arterial switch operation with CAVC repair can be used for patients with CAVC with DORV with subpulmonary VSD extension and CAVC with TGA without left ventricular outflow tract obstruction. Biventricular repair is achievable in most patients with balanced complete atrioventricular canal and conotruncal anomaly. The extreme heterogeneity of CAVC with conotruncal anomalies requires a highly individual approach that is tailored to the specific constellation of lesions in each patient.
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Affiliation(s)
- Christo I Tchervenkov
- Montreal Children's Hospital of the McGill University Health Center, Montreal, Québec, Canada
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Adachi I, Ho SY, Bartelings MM, McCarthy KP, Seale A, Uemura H. Common Arterial Trunk With Atrioventricular Septal Defect: New Observations Pertinent to Repair. Ann Thorac Surg 2009; 87:1495-9. [DOI: 10.1016/j.athoracsur.2009.02.043] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2008] [Revised: 02/17/2009] [Accepted: 02/18/2009] [Indexed: 11/27/2022]
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Surgical correction for patients with tetralogy of Fallot and common atrioventricular junction. Cardiol Young 2008; 18 Suppl 3:29-38. [PMID: 19094377 DOI: 10.1017/s1047951108003272] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Bradley SM, Erdem CC, Hsia TY, Atz AM, Bandisode V, Ringewald JM. Right Ventricle-to-Pulmonary Artery Shunt: Alternative Palliation in Infants With Inadequate Pulmonary Blood Flow Prior to Two-Ventricle Repair. Ann Thorac Surg 2008; 86:183-8; discussion 188. [DOI: 10.1016/j.athoracsur.2008.03.047] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2007] [Revised: 03/14/2008] [Accepted: 03/21/2008] [Indexed: 11/24/2022]
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Hoohenkerk GJF, Schoof PH, Bruggemans EF, Rijlaarsdam M, Hazekamp MG. 28 years' experience with transatrial-transpulmonary repair of atrioventricular septal defect with tetralogy of Fallot. Ann Thorac Surg 2008; 85:1686-9. [PMID: 18442566 DOI: 10.1016/j.athoracsur.2007.11.030] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2007] [Revised: 11/09/2007] [Accepted: 11/09/2007] [Indexed: 11/17/2022]
Abstract
BACKGROUND The outcome of surgical correction of atrioventricular septal defect and tetralogy of Fallot has improved in recent years but is still reported to be associated with high mortality. Controversy exists about the need of a right ventriculotomy or a right ventricular to pulmonary artery conduit. The purpose of this study was to evaluate our results of atrioventricular septal defect and tetralogy of Fallot repair by transatrial-transpulmonary approaches. METHODS Between 1979 and 2007, 20 consecutive patients underwent correction of atrioventricular septal defect and tetralogy of Fallot. Five patients had undergone prior palliative shunts. In all patients, a transatrial-transpulmonary approach was used and repair was accomplished without a conduit. The two-patch technique was used to correct the atrioventricular septal defect. Clinical data were obtained by retrospective review of inpatient and outpatient clinical charts. RESULTS There was no in-hospital mortality and one late, noncardiac death. Six patients required eight reoperations, six for left atrioventricular valve insufficiency (repair: n = 4; replacement: n = 2), one for residual ventricular septal defect, and one for pulmonary artery branch obstruction. Follow-up was complete for all patients (median, 17 years; range, 1.5 to 28 years). All 19 survivors were in good clinical condition at last control, without medication, and in New York Heart Association class I (n = 18) or II (n = 1). Transesophageal echocardiography revealed good right ventricular function, low right ventricular outflow tract gradients (mean, 9 +/- 7.4 mm Hg), and trace pulmonary valve insufficiency (n = 11). CONCLUSIONS Atrioventricular septal defect and tetralogy of Fallot can be repaired with low mortality by the transatrial-transpulmonary approach without the use of a conduit.
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Affiliation(s)
- Gerard J F Hoohenkerk
- Department of Cardiothoracic Surgery, Leiden University Medical Center, Leiden, The Netherlands.
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Mid-to-long term follow-up after surgical repair of atrioventricular septal defect with common atrioventricular junction and ventricular shunting associated with tetralogy of Fallot. Cardiol Young 2008; 18:100-4. [PMID: 18197999 DOI: 10.1017/s1047951107001874] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVES Our aim is to describe our surgical approach in dealing with patients having atrioventricular septal defect with common atrioventricular junction and ventricular shunting associated with tetralogy of Fallot over the last 8 years, and to present our results in mid-to-long term follow-up. METHODS Between November 1995 and January 2004, we performed surgical correction in 8 consecutive children with atrioventricular septal defect, common atrioventricular junction, interventricular shunting, and associated tetralogy of Fallot. The age at surgical correction varied from 8 months to 20 years, with a mean of 45 months, and standard deviation of 74 months. A palliative systemic-to-pulmonary shunt had previously been performed in 3 patients. Follow-up ranged from 57 to 135 months, with a mean of 93.5 months, and standard deviation of 32 months. We used a two-patch technique to repair of the atrioventricular septal defect, and a pericardial transjunctional patch for relief of the obstruction in the right ventricular outflow tract. RESULTS There were no deaths, nor reoperations either in the postoperative period or during follow-up. All patients are asymptomatic, or in the second class created by the New York Heart Association. The mean period of cardiopulmonary by-pass was 136 minutes, and the mean stay in hospital was 11.8 days. At the last examination, pulmonary valvar insufficiency was considered severe in 2 patients, and moderate in another 2. No patient developed more than a trace of regurgitation across the reconstituted left atrioventricular valve. CONCLUSIONS The two-patch technique, associated with ventriculotomy and a transjunctional pulmonary patch is safe and efficient when correcting atrioventricular septal defect associated with tetralogy of Fallot, resulting in good mid-to-long term clinical outcomes.
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Tchervenkov CI, Hill S, Del Duca D, Korkola S. Surgical repair of atrioventricular septal defect with common atrioventricular junction when associated with tetralogy of Fallot or double outlet right ventricle. Cardiol Young 2006; 16 Suppl 3:59-64. [PMID: 17378042 DOI: 10.1017/s1047951106000771] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
The association of atrioventricular septal defect with common atrioventricular junction and malformations of the ventricular outflow tracts presents a significant challenge for the surgeon. In the most common of these, the association with tetralogy of Fallot, several surgical techniques have been described, and shown to deliver excellent results.1–10On the other hand, in the setting of more extreme malformations, such as double-outlet right ventricle, discordant ventriculo-arterial connections, or common arterial trunk, albeit rare lesions, the combination presents a more formidable surgical challenge, as evidenced by the few reports of successful repair of these lesions. This challenge is both physiological, when dealing with a very sick neonate or infant, as well as anatomical in terms of the complexity of the malformation and the ability to achieve a successful biventricular repair. Our goal in this review is to discuss the surgical treatment in the setting of tetralogy of Fallot and double outlet right ventricle, with emphasis on biventricular repair.
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Affiliation(s)
- Christo I Tchervenkov
- Division of Cardiovascular Surgery, Montreal Children's Hospital of the McGill University Health Center, McGill University, Montreal, Quibec, Canada.
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Okamura T, Nagase Y, Matsumoto Y, Park IS, Mitsui F, Shibairi M. Complete atrioventricular canal and tetralogy of Fallot with pulmonary atresia. Ann Thorac Surg 2004; 78:e69-71. [PMID: 15464457 DOI: 10.1016/j.athoracsur.2003.12.056] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/22/2003] [Indexed: 10/26/2022]
Abstract
Our patient was diagnosed with complete atrioventricular canal and Tetralogy of Fallot with pulmonary atresia at the age of 1 month. Then he underwent right and left Blalock-Taussig shunts at the ages of 2 months and 5 years, respectively. His cyanosis had increased at 20 years of age. Cardiac catheterization showed occlusion of the left Blalock-Taussig shunt and absence of the left pulmonary artery. Lung perfusion scintigram showed late phase perfusion in the left lung. Chest computed tomographic scan demonstrated the left pulmonary artery. We describe the operative technique of total correction.
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Affiliation(s)
- Toru Okamura
- Department of Cardiovascular Surgery, Matsudo City Hospital, Chiba, Japan.
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Prifti E, Bonacchi M, Bernabei M, Leacche M, Bartolozzi F, Murzi B, Battaglia F, Nadia NS, Vanini V. Repair of Complete Atrioventricular Septal Defect with Tetralogy of Fallot:. J Card Surg 2004; 19:175-83. [PMID: 15016061 DOI: 10.1111/j.0886-0440.2004.04031.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVES The aim of this report is to describe the rationale of our surgical approach, to explore the best management for complete atrioventricular septal defect associated with the tetralogy of Fallot (CAVSD-TOF), and to present our outcome in relation to the previously reported series. MATERIALS AND METHODS Between January 1990 and January 2002, 17 consecutive children with CAVSD-TOF underwent complete correction. Nine patients (53%) underwent previous palliation. Mean age at repair was 2.9 +/- 1.9 years. Mean gradient across the right ventricular outflow tract was 63 +/- 16 mmHg. All children underwent closure of septal defect with a one-patch technique, employing autologous pericardial patch. Maximal tissue was preserved for LAVV reconstruction by making these incisions along the RV aspect of the ventricular septal crest. LAVV annuloplasty was performed in 10 (59%) patients. Six patients (35%) required a transannular patch. RESULTS Three (17.6%) hospital deaths occurred in this series. Causes of death included progressive heart failure in two patients and multiple organ failure in the other patient. Two patients required mediastinal exploration due to significant bleeding. Dysrhythmias were identified in 4 of 11 patients undergoing a right ventriculotomy versus none of the patients undergoing a transatrial transpulmonary approach (p = ns). The mean intensive care unit stay was 3.2 +/- 2.4 days. Two patients required late reoperation due to severe LAVV regurgitation at 8.5 and 21 months, respectively, after the intracardiac complete repair. The mean follow-up time was 36 +/- 34 months. All patients survived and are in NYHA functional class I or II. The LAVV regurgitation grade at follow-up was significantly lower than soon after operation, 1.1 +/- 0.4 versus 1.7 +/- 0.5 (p = 0.002). At follow-up, the mean gradient across the right ventricular outflow tract was 17 +/- 6 mmHg, significantly lower than preoperatively (p < 0.001). CONCLUSIONS Complete repair in patients with CAVSD-TOF seems to offer acceptable early and mid-term outcome in terms of mortality, morbidity, and reoperation rate. Palliation prior to complete repair may be reserved in specific cases presenting small pulmonary arteries or severely cyanotic neonates. The RVOT should be managed in the same fashion as for isolated TOF; however, a transatrial transpulmonary approach is our approach of choice.
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Affiliation(s)
- Edvin Prifti
- Department of Pediatric Cardiac Surgery, G. Pasquinucci Hospital, Massa, Italy
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