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Taksaudom N, Thuropathum P, Tepsuwan T, Tantraworasin A, Sittiwangkul R, Phothikun A, Woragidpoonpol S. Comparison of Right Ventricular Outflow Tract Reconstruction Techniques on Mid-Term Pulmonic Valve Fate. World J Pediatr Congenit Heart Surg 2024:21501351241237957. [PMID: 38676333 DOI: 10.1177/21501351241237957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/28/2024]
Abstract
Introduction: The pulmonic valve-sparing technique (PVS) is an emerging approach of right ventricular outflow tract reconstruction in tetralogy of Fallot (TOF) correction aimed at reducing the incidence of pulmonic regurgitation (PR) and the need for subsequent reintervention. This study aims to compare the long-term occurrence of moderate to severe PR/stenosis (PR/PS) between three different approaches. Patients and Methods: We conducted a retrospective cohort study involving 173 patients who underwent TOF correction at Chiang Mai University hospital between January 2006 and December 2016. The patients were divided into three groups: transannular patch (TAP; n = 88, 50.9%), monocusp insertion (MCI; n = 40, 23.1%), and PVS (n = 45, 26%). The study assessed freedom from moderate to severe PR/PS. Results: The median overall follow-up time was 79.8 months (interquartile range: 50.7-115.5 months. The PVS exhibited larger PV Z-score (-2.6 ± 2.3 mm, P < .001), with predominantly tricuspid morphology (64.4%). The PVS had significantly shorter median ventilator time, intensive care unit stay, hospital stay, and longer median follow-up time. Postoperative moderate-severe PR was lower in the PVS group (P < .001), with no significant difference in PS (P = .356) and complications among the groups. Freedom from moderate-severe PR/PS was longer in the MCI group (2.8, 0.2-42.3 months vs 30.9, 0.2-50.9 months, respectively). Multivariable analysis showed TAP and MCI had a higher risk of developing moderate-severe PR (hazard ratio [HR] 2.51; 95% confidence interval [CI] 1.23-5.13 vs HR 1.41; 95%CI 0.59-3.38) but lower risk of moderate-severe PS (HR 0.14; 95%CI 0.02-0.9 vs HR 0.39; 95%CI 0.05-3.19). Conclusion: Pulmonic valve-sparing reconstruction showed promise in preventing late moderate-severe PR in patients with favorable PV anatomy. However, it should be noted that this technique is associated with a higher incidence of PS.
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Affiliation(s)
- Noppon Taksaudom
- Cardiovascular Thoracic Surgery Unit, Department of Surgery, Chiang Mai University, Chiang Mai, Thailand
- Clinical Surgical Research Center, Chiang Mai University, Chiang Mai, Thailand
| | - Pradchaya Thuropathum
- Cardiovascular Thoracic Surgery Unit, Department of Surgery, Mongkutwattana Hospital, Bangkok, Thailand
| | - Thitipong Tepsuwan
- Cardiovascular Thoracic Surgery Unit, Department of Surgery, Chiang Mai University, Chiang Mai, Thailand
- Clinical Surgical Research Center, Chiang Mai University, Chiang Mai, Thailand
| | - Apichat Tantraworasin
- Clinical Surgical Research Center, Chiang Mai University, Chiang Mai, Thailand
- General Thoracic Surgery Unit, Department of Surgery, Chiang Mai University, Chiang Mai, Thailand
- Center for Clinical Epidemiology and Clinical Statistics, Chiang Mai University, Chiang Mai, Thailand
| | - Rekwan Sittiwangkul
- Pediatric Cardiology Unit, Department of Pediatrics, Chiang Mai University, Chiang Mai, Thailand
| | - Amarit Phothikun
- Cardiovascular Thoracic Surgery Unit, Department of Surgery, Chiang Mai University, Chiang Mai, Thailand
- Clinical Surgical Research Center, Chiang Mai University, Chiang Mai, Thailand
- Center for Clinical Epidemiology and Clinical Statistics, Chiang Mai University, Chiang Mai, Thailand
| | - Surin Woragidpoonpol
- Cardiovascular Thoracic Surgery Unit, Department of Surgery, Chiang Mai University, Chiang Mai, Thailand
- Clinical Surgical Research Center, Chiang Mai University, Chiang Mai, Thailand
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Kadeetham K, Samankatiwat P. Impact of right ventriculotomy on cardiac function after pulmonary valve sparing repair of tetralogy of Fallot and double outlet right ventricle with pulmonary stenosis. Cardiol Young 2024:1-8. [PMID: 38602093 DOI: 10.1017/s1047951124000532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/12/2024]
Abstract
OBJECTIVES Pulmonary valve-sparing repair of tetralogy of Fallot and double outlet right ventricle with pulmonary stenosis has the advantage of reduced incidence of late pulmonary valve regurgitation and better-preserved cardiac function. However, a right ventriculotomy is sometimes necessary in order to adequately relieve subvalvular pulmonary stenosis. We aimed to compare postoperative cardiac function and patients' symptoms between pulmonary valve-sparing repair with and without right ventriculotomy. MATERIALS AND METHODS We retrospectively collected data from electronic medical records of Ramathibodi Hospital from 1st January 2013 to 31st October 2023. Patients diagnosed with tetralogy of Fallot and double outlet right ventricle with pulmonary stenosis who underwent pulmonary valve-sparing repair were included. Patients who underwent other types of repairs and whose medical record data were significantly missing were excluded. Demographic data, operative, and postoperative details were collected and reviewed. RESULTS There were 49 patients included in our study with 10 patients undergoing pulmonary valve-sparing repair with and the other 39 without right ventriculotomy. Before-discharge echocardiographic parameters were generally similar between both groups (tricuspid annular plane systolic excursion = 0.9 versus 0.89 cm, P = 0.737; pressure gradient across pulmonary valve across pulmonary valve = 24 versus 19 mmHg, P = 0.275; left ventricular end-systolic volume index = 17.84 versus 19.19 ml/m2, P = 0.437; left ventricular end-diastolic volume index = 63.79 versus 61.13 ml/m2, P = 0.436). Patients' symptoms were also not statistically different. There was no early and late death up to the end date of our study. CONCLUSIONS Right ventriculotomy in pulmonary valve-sparing repair did not result in worse postoperative cardiac function and symptoms. This suggested that the previously thought-to-be hazardous incision could be strongly considered if mandated.
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Affiliation(s)
- Khunthorn Kadeetham
- Division of Cardiothoracic Surgery, Department of Surgery, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Piya Samankatiwat
- Division of Cardiothoracic Surgery, Department of Surgery, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
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Rao PS. Recent Advances in the Diagnosis and Management of Congenital Heart Disease. CHILDREN (BASEL, SWITZERLAND) 2024; 11:84. [PMID: 38255397 PMCID: PMC10814956 DOI: 10.3390/children11010084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Accepted: 01/10/2024] [Indexed: 01/24/2024]
Abstract
Congenital heart defects (CHDs) are structural abnormalities of the heart or blood vessels that occur while cardiac structures are being formed in utero [...].
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Affiliation(s)
- P Syamasundar Rao
- Children's Heart Institute, University of Texas at Houston McGovern Medical School, Children's Memorial Hermann Hospital, 6410 Fannin Street, Suite #425, Houston, TX 77030, USA
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Mashali MH, Yousef AA, Elmahrouk AF, Ba-Atiyah W, Rasol MA, Arafa MA, Shihata MS, Jamjoom AA, Hamouda TE. Reintervention after repair of tetralogy of Fallot: a one-decade single-center experience. THE CARDIOTHORACIC SURGEON 2023. [DOI: 10.1186/s43057-023-00096-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Abstract
Background
Reinterventions after tetralogy of Fallot repair (TOF) remains a common clinical problem. The objective of this study was to evaluate types of reintervention after TOF repair and identify the risk factors for reinterventions.
Methods
This retrospective study was conducted from 2010 to 2022 and included 171 patients with complete TOF repair. Patients were grouped according to the occurrence of reintervention into two groups: patients who did not have reintervention (n = 138) and those who required reintervention (n = 33).
Results
Median follow-up was 36 (13–67) months. The first reintervention was required in 33 patients. Freedom from the first reintervention at 1, 3, 5, and 7 years was 91%, 85%, 81%, and 76%, respectively. Surgical reintervention was required in 12 patients and transcatheter intervention in 21 patients. Second reinterventions were required in 11 patients; 4 had surgery, and 7 had a transcatheter intervention. Third reinterventions were performed on two patients; one had surgery, and one had a transcatheter intervention. The most common interventions were performed at the level of pulmonary arteries (n = 17), followed by the pulmonary valve and the right ventricular outflow tract (n = 15). The risk of reintervention was associated with the low weight (HR: 0.65 (95% CI: 0.48–0.88); P = 0.005) and small LPA diameter (HR: 0.36 (95% CI: 0.21–0.60); P < 0.001) at the time of the primary intervention and the nonuse of the transannular patch (HR: 0.27 (95% CI: 0.08–0.85); P = 0.026).
Conclusions
The risk of reintervention is high after tetralogy of Fallot repair. In our experience, the smaller the left pulmonary artery and weight at the repair time increased the risk of reintervention. Using a transannular patch in our series was associated with a lower risk of reintervention.
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Wang Z, Li Z, Ding N, Zhu Y, Li X, Yi H. When do patients with Tetralogy of Fallot need a transannular patch. J Card Surg 2022; 37:5041-5051. [PMID: 36378883 DOI: 10.1111/jocs.17191] [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: 09/27/2022] [Accepted: 10/29/2022] [Indexed: 11/16/2022]
Abstract
OBJECTIVES The objective of this study was to evaluate the predictive value of main pulmonary artery (MPA) Z score, pulmonary valve annulus (PVA) prop, great aortic valve annulus (GA) ratio, PVA index (PAI), and PVA area index (PAAI) indicators in patients with Tetralogy of Fallot (TOF) and whether or not to undergo transannular patch (TAP). METHODS A retrospective analysis was performed on the clinical data of 263 patients with TOF who underwent radical operations from 2010 to 2021 at Beijing Children's Hospital. Sixteen cases were excluded, and 247 cases (male/female = 155/92) were included in this study. Based on whether TAP was selected intraoperatively, the patients were divided into the TAP group (82/247) and the non-TAP group (165/247). The diameter of the PVA, the aortic valve annulus, and the MPA were measured by echocardiography, and the PVA Z score, MPA Z score, PVA prop, GA ratio, PAI, and PAAI indexes were calculated, and statistical analysis was carried out. RESULTS The PVA Z score, MPA Z score, PVA prop, GA ratio, PAI, and PAAI of the TAP group were lower than those of the non-TAP group (p < .0001, p < .0001, p < .0001, p < .0001, p < .0001, and p < .0001). Receiver-operating curve analysis showed that the cut-off value of PVA Z score was -1.96 (area under the curve [AUC]: 0.822; 95% confidence interval [CI]: 0.769-0.874); the cut-off value of MPA Z score was -1.04 (AUC: 0.778; 95% CI: 0.711-0.845); the cut-off value of PVA prop was 0.37 (AUC: 0.812; 95% CI: 0.751-0.874); the cut-off value of GA ratio was 0.64 (AUC: 0.812; 95% CI: 0.750-0.874); the cut-off value of PAI is 0.78 (AUC: 0.812; 95% CI: 0.750-0.874); and the cut-off value of PAAI is 0.4 (AUC: 0.812; 95% CI: 0.750-0.874). Pulmonary valve bicuspid malformation is one reason why predictive models fail to predict the possible avoidance of TAP. Pearson's correlation and linear regression analysis showed that PAI had the strongest correlation with PVA Z score, followed by that between PVA prop and PVA Z score, and the weakest correlation between PAAI and PVA Z score. CONCLUSIONS PVA prop, GA ratio, PAI, and PAAI can well predict TAP selection, and the measurement is simple and convenient. Compared with PVA Z score, they are not hindered by other confounding factors, and can well replace the application value of PVA Z score in TAP prediction. The predictive efficacy of PAI and PVA prop is numerically better than the GA ratio, and PAAI, PAI, and PVA prop combined with MPA Z score can improve the predictive value of PAI and PVA prop, respectively. Although various echocardiographic parameters can be used as indicators to predict surgical approach in patients with TOF, PV morphology and tissue characteristics should also be considered.
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Affiliation(s)
- Zhangwei Wang
- Department of Cardiac Surgery, Beijing Children's Hospital, National Children's Medical Center, Capital Medical University, Beijing, China
| | - Zhiqiang Li
- Department of Cardiac Surgery, Beijing Children's Hospital, National Children's Medical Center, Capital Medical University, Beijing, China
| | - Nan Ding
- Department of Cardiac Surgery, Beijing Children's Hospital, National Children's Medical Center, Capital Medical University, Beijing, China
| | - Yaobin Zhu
- Department of Cardiac Surgery, Beijing Children's Hospital, National Children's Medical Center, Capital Medical University, Beijing, China
| | - Xiaofeng Li
- Department of Cardiac Surgery, Beijing Children's Hospital, National Children's Medical Center, Capital Medical University, Beijing, China
| | - Hanlu Yi
- Department of Cardiac Surgery, Beijing Children's Hospital, National Children's Medical Center, Capital Medical University, Beijing, China
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Long-term surgical outcomes after repair of multiple ventricular septal defects in pediatrics. THE CARDIOTHORACIC SURGEON 2021. [DOI: 10.1186/s43057-021-00058-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Surgical closure of multiple ventricular septal defects (VSDs) is challenging and associated with a high complication rate. Several factors may affect the outcomes after surgical repair of multiple VSDs. We aimed to report the outcomes after surgical repair of multiple VSDs before and after 1 year and identify the factors affecting the outcomes. We have studied forty-eight patients between 2016 and 2017 who had surgical repair of multiple VSDs. We grouped them according to the age at the time of repair. Study outcomes were hospital complications, prolonged hospital stay, and reoperation.
Results
There were 18 females (60%) in group 1 and 13 (72.22%) in group 2 (P = 0.39). There were no differences in the operative outcomes between the groups. Prolonged postoperative stay was associated with group 1 (OR 0.23 (0.055–0.96); P = 0.04) and lower body weight (OR 0.76 (0.59–0.97); P = 0.03). Hospital mortality occurred in 2 patients (6.67%) in group 1 and 1 patient (5.56%) in group 2 (P > 0.99). Five patients had reoperations: two for residual VSDs, two for subaortic membrane resection, and one for epicardial pacemaker implantation. All reoperations occurred in group 1 (log-rank P = 0.08). Two patients had transcatheter closure of the residual muscular VSDs; both were in group 2.
Conclusions
Surgical repair of multiple VSDs was associated with good hospital outcomes. The outcomes were comparable in patients younger or older than 1 year of age. Young age at repair could lead to prolonged postoperative stay and a higher reoperation rate.
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Health-related quality of life in adults with tetralogy of Fallot repair: a systematic review and meta-analysis. Qual Life Res 2021; 30:2715-2725. [PMID: 34021473 DOI: 10.1007/s11136-021-02875-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/04/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND With the advancement in diagnostics and clinical management, patients with Tetralogy of Fallot (ToF) are surviving till adulthood. Hence, assessing the impact of ToF repair on health-related quality of life (HRQOL) of these patients is becoming increasingly important. The objective of this paper is to conduct a systematic review and meta-analysis of the HRQOL in patients who have undergone ToF repair. METHODS A systematic search was conducted using PubMed, CINAHL, Medline and Web of Science databases. Studies that compared the HRQOL of adult patients (mean age ≥ 18 years) who had previously undergone ToF repair with healthy controls were included. Analysis was done via Revman V5.3 using a random effects model. RESULTS The 16 studies (15 using SF-36) included in the meta-analysis, comprised 1818 patients and 50,265 healthy controls. There was a higher proportion of males (59%). The mean ages at surgery and at HRQOL assessment were 5.37 years and 30.3 years, respectively. We found that repaired ToF patients had a statistically significantly lower score in the physical component summary (SMD = - 0.92 CI = - 1.54, - 0.30) and physical functioning (SMD = - 0.27 CI = - 0.50, - 0.03) compared to healthy controls. However, these patients had statistically significantly higher scores in the bodily pain domain (SMD = 0.35 CI = 0.12, 0.58) and social functioning (SMD = 0.23 CI = 0.01, 0.46), while there was no significant difference in other domains. CONCLUSION Overall, physical domain of HRQOL was statistically significantly lower in repaired ToF patients compared to healthy controls. However, repaired ToF patients scored significantly higher on bodily pain and Social Functioning. There was additionally no difference in the HRQOL between the two groups in other domains of HRQOL.
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Waqar T, Ansari MZA, Khan K. Clinical outcome of right ventricle outflow tract management for repair of Tetralogy of Fallot with three contemporary surgical strategies. Pak J Med Sci 2021; 37:1313-1318. [PMID: 34475904 PMCID: PMC8377931 DOI: 10.12669/pjms.37.5.3961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 04/04/2021] [Accepted: 05/05/2021] [Indexed: 11/15/2022] Open
Abstract
Objective: To compare the early operative outcome of TOF repair with three contemporary repair strategies of RVOTO repair i.e. TAP, Mono-cusp construction (MC) in TAP and pulmonary valve repair. Methods: Study is performed at Punjab Institute of Cardiology, Lahore from May 2016 to April 2020. Retrospective analysis of data was performed for patient who underwent TOF repair by three different strategies of RVOT repairs during TOF surgery based on z scoring for pulmonary valve annulus. Group-I underwent trans-annular patch repair, while Group-II and III underwent Mono-cusp repair with autologous pericardium and pulmonary valve repair respectively. Analysis of Variance (ANOVA) and Pearson Chi-Square (PCS) statistics were used to compare the three groups for numeric and categorical variables respectively. Post-hoc t-test and Bonferroni correction were performed for numeric data to compare two groups with each other. Chi-square test was used to perform comparison between groups for categorial variables. Results: ANOVA for aortic cross clamp time, total CPB time, Post-operative mechanical ventilation time, ICU stay and hospital stay showed statistical difference among all three group with p-value less than 0.05 however post hoc T-test showed this variation is limited to post-operative mechanical ventilation only when groups compared with each other. PCS showed there was difference for incidence of difficult weaning from CPB when all three groups compared while there was no difference in operative mortality with p-value of 0.15. However, Group-II comparison with Group-I showed that weaning from CPB was superior in-Group-II with p-value of 0.016. Group-III showed the best statistics for all operative outcome variables among all three groups. Comparison of incidence of post-operative moderate pulmonary regurgitation before discharge between Group-II and Group-III showed significant difference with p-value of 0.0052. Conclusion: PV repair strategy should be employed for RVOT repair of TOF whenever feasible. MC repair showed fewer hours of postoperative mechanical ventilation and higher incidence of easy weaning from CPB when compared to TAP, however its impacts over ICU stay, Hospital stay and operative mortality is not profound in our TOF repair population.
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Affiliation(s)
- Tariq Waqar
- Tariq Waqar, (FCPS, FRCS), Associate Professor, Pediatric Cardiac Surgery, Punjab Institute of Cardiology, Lahore, Pakistan
| | - M Zubair Ahmed Ansari
- M. Zubair Ahmed Ansari, (FCPS), Assistant Professor, Cardiac Surgery, Cardiac Centre, Bahawalpur, QMC, Bahawalpur, Pakistan
| | - Kamran Khan
- Kamran Khan, (MS), Medical Officer, Punjab Institute of Cardiology, Lahore, Pakistan
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Alamri RM, Dohain AM, Arafat AA, Elmahrouk AF, Ghunaim AH, Elassal AA, Jamjoom AA, Al-Radi OO. Surgical repair for persistent truncus arteriosus in neonates and older children. J Cardiothorac Surg 2020; 15:83. [PMID: 32393289 PMCID: PMC7216609 DOI: 10.1186/s13019-020-01114-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Accepted: 04/27/2020] [Indexed: 11/21/2022] Open
Abstract
Objectives Persistent truncus arteriosus represents less than 3% of all congenital heart defects. We aim to analyze mid-term outcomes after primary Truncus arteriosus repair at different ages and to identify the risk factors contributing to mortality and the need for intervention after surgical repair. Methods This retrospective cohort study included 36 children, underwent repair of Truncus arteriosus in the period from January 2011 to December 2018 in two institutions. We recorded the clinical and echocardiographic data for the patients preoperatively, early postoperative, 6 months postoperative, then every year until their last documented follow-up appointment. Results Thirty-six patients had truncus arteriosus repair during the study period. Thirty-one patients had open sternum post-repair, and two patients required extracorporeal membrane oxygenation. Bleeding occurred in 15 patients (41.67%), and operative mortality occurred in 5 patients (14.7%). Patients with truncus arteriosus type 2 (p = 0.008) and 3 (p = 0.001) and who were ventilated preoperatively (p < 0.001) had a longer hospital stay. Surgical re-intervention was required in 8 patients (22.86%), and 11 patients (30.56%) had catheter-based reintervention. Freedom from reintervention was 86% at 1 year, 75% at 2 years and 65% at 3 years. Survival at 1 year was 81% and at 3 years was 76%. High postoperative inotropic score predicted mortality (p = 0.013). Conclusion Repair of the truncus arteriosus can be performed safely with low morbidity and mortality, both in neonates, infants, and older children. Re-intervention is common, preferably through a transcatheter approach.
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Affiliation(s)
- Rawan M Alamri
- Cardiac Surgery Division, Department of Surgery, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Ahmed M Dohain
- Pediatric Cardiology Division, Department of Pediatrics, King Abdulaziz University, Jeddah, Saudi Arabia.,Pediatric Cardiology Division, Department of Pediatrics, Cairo University, Giza, Egypt
| | - Amr A Arafat
- Department of Cardiothoracic Surgery, Tanta University, Tanta, Egypt
| | - Ahmed F Elmahrouk
- Department of Cardiothoracic Surgery, Tanta University, Tanta, Egypt. .,Department of Cardiothoracic Surgery, King Faisal Specialist Hospital and Research Centre, Jeddah, Saudi Arabia.
| | - Abdullah H Ghunaim
- Cardiac Surgery Division, Department of Surgery, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Ahmed A Elassal
- Cardiac Surgery Division, Department of Surgery, King Abdulaziz University, Jeddah, Saudi Arabia.,Department of Cardiothoracic Surgery, Zagazig University, Zagazig, Egypt
| | - Ahmed A Jamjoom
- Department of Cardiothoracic Surgery, King Faisal Specialist Hospital and Research Centre, Jeddah, Saudi Arabia
| | - Osman O Al-Radi
- Cardiac Surgery Division, Department of Surgery, King Abdulaziz University, Jeddah, Saudi Arabia.,Department of Cardiothoracic Surgery, King Faisal Specialist Hospital and Research Centre, Jeddah, Saudi Arabia
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Romeo JL, Etnel JR, Takkenberg JJ, Roos-Hesselink JW, Helbing WA, van de Woestijne P, Bogers AJ, Mokhles MM. Outcome after surgical repair of tetralogy of Fallot: A systematic review and meta-analysis. J Thorac Cardiovasc Surg 2020. [DOI: 10.1016/j.jtcvs.2019.08.127] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Abdelgawad BM, Elshafie MA, Bayoumy S, Elatafy EE. Primary versus staged repair of Fallot with borderline pulmonary artery anatomy. THE CARDIOTHORACIC SURGEON 2019. [DOI: 10.1186/s43057-019-0011-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Sinha R, Gooty V, Jang S, Dodge-Khatami A, Salazar J. Validity of Pulmonary Valve Z-Scores in Predicting Valve-Sparing Tetralogy Repairs-Systematic Review †. CHILDREN-BASEL 2019; 6:children6050067. [PMID: 31060236 PMCID: PMC6560514 DOI: 10.3390/children6050067] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Revised: 04/22/2019] [Accepted: 04/30/2019] [Indexed: 12/01/2022]
Abstract
There is a lack of consensus regarding the preoperative pulmonary valve (PV) Z-score “cut-off” in tetralogy of Fallot (ToF) patients to attempt a successful valve sparing surgery (VSS). Therefore, the aim of this study was to review the available evidence regarding the association between preoperative PV Z-score and rate of re-intervention for residual right ventricular outflow tract (RVOT) obstruction, i.e. successful valve sparing surgery. A systematic search of studies reporting outcomes of VSS for ToF was performed utilizing PubMed, EMBASE, and Scopus databases. Patients with ToF variants such as pulmonary atresia, major aortopulmonary collaterals, absent pulmonary valve, associated atrioventricular septal defect, and discontinuous pulmonary arteries were excluded. Out of 712 screened publications, 15 studies met inclusion criteria. A total of 1091 patients had surgery at a median age and weight of 6.9 months and 7.2 kg, respectively. VSS was performed on the basis of intraoperative PV assessment in 14 out of 15 studies. The median preoperative PV Z-score was −1.7 (0 to −4.9) with a median re-intervention rate of 4.7% (0–36.8%) during a median follow-up of 2.83 years (1.4–15.8 years). Quantitatively, there was no correlation between decreasing preoperative PV Z-scores and increasing RVOT re-intervention rates with a correlation coefficient of −0.03 and an associated p-value of 0.91. In observational studies, VSS for ToF repair was based on intraoperative evaluation and sizing of the PV following complete relief of all levels of obstruction of the RVOT, rather than pre-operative echocardiography derived PV Z-scores.
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Affiliation(s)
- Raina Sinha
- Division of Pediatric and Congenital Cardiac Surgery, UT-Houston McGovern Medical School, Children's Memorial Hermann Hospital, 6431 Fannin Street, MSB 6.264, Houston, TX 77030, USA.
| | - Vasu Gooty
- Division of Pediatric Cardiology, University of Texas Southwestern, Dallas Children's Medical Center, 1935 Medical District Drive, Dallas, TX 75235, USA.
| | - Subin Jang
- Division of Pediatric Cardiac Surgery, University of Minnesota, Masonic Children's Hospital, 2450 Riverside Ave, Minneapolis, MN 55454, USA.
| | - Ali Dodge-Khatami
- Division of Pediatric and Congenital Cardiac Surgery, UT-Houston McGovern Medical School, Children's Memorial Hermann Hospital, 6431 Fannin Street, MSB 6.264, Houston, TX 77030, USA.
| | - Jorge Salazar
- Division of Pediatric and Congenital Cardiac Surgery, UT-Houston McGovern Medical School, Children's Memorial Hermann Hospital, 6431 Fannin Street, MSB 6.264, Houston, TX 77030, USA.
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Ismail MF, Arafat AA, Hamouda TE, El Tantawy AE, Edrees A, Bogis A, Badawy N, Mahmoud AB, Elmahrouk AF, Jamjoom AA. Junctional ectopic tachycardia following tetralogy of fallot repair in children under 2 years. J Cardiothorac Surg 2018; 13:60. [PMID: 29871684 PMCID: PMC5989382 DOI: 10.1186/s13019-018-0749-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Accepted: 05/31/2018] [Indexed: 11/19/2022] Open
Abstract
Background Junctional ectopic tachycardia is a serious arrhythmia that frequently occurs after tetralogy of Fallot repair. Arrhythmia prophylaxis is not feasible for all pediatric cardiac surgery patients and identification of high risk patients is required. The objectives of this study were to characterize patients with JET, identify its predictors and subsequent complications and the effect of various treatment strategies on the outcomes in selected TOF patients undergoing total repair before 2 years of age. Methods From 2003 to 2017, 609 patients had Tetralogy of Fallot repair, 322 were included in our study. We excluded patients above 2 years and patients with preoperative arrhythmia. 29.8% of the patients (n = 96) had postoperative JET. Results JET patients were younger and had higher preoperative heart rate. Independent predictors of JET were younger age, higher preoperative heart rate, cyanotic spells, non-use of B-blockers and low Mg and Ca (p = 0.011, 0.018, 0.024, 0.001, 0.004 and 0.001; respectively). JET didn’t affect the duration of mechanical ventilation nor hospital stay (p = 0.12 and 0.2 respectively) but prolonged the ICU stay (p = 0.011). JET resolved in 39.5% (n = 38) of patients responding to conventional measures. Amiodarone was used in 31.25% (n = 30) of patients and its use was associated with longer ICU stay (p = 0.017). Ventricular pacing was required in 4 patients (5.2%). Median duration of JET was 30.5 h and 5 patients had recurrent JET episode. Timing of JET onset didn’t affect ICU (p = 0.43) or hospital stay (p = 0.14) however, long duration of JET increased ICU and hospital stay (p = 0.02 and 0.009; respectively). Conclusion JET increases ICU stay after TOF repair. Preoperative B-blockers significantly reduced JET. Patients with preoperative risk factors could benefit from preoperative arrhythmia prophylaxis and aggressive management of postoperative electrolyte disturbance is essential.
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Affiliation(s)
- Mohamed Fouad Ismail
- Cardiothoracic Surgery Department, King Faisal Specialist Hospital and Research Center, MBC J-16, P.O Box: 40047, Jeddah, 21499, Saudi Arabia.,Cardio-thoracic Surgery Department, Mansoura University, Mansoura, Egypt
| | - Amr A Arafat
- Cardiothoracic Surgery Department, Tanta University, Tanta, Egypt
| | - Tamer E Hamouda
- Cardiothoracic Surgery Department, King Faisal Specialist Hospital and Research Center, MBC J-16, P.O Box: 40047, Jeddah, 21499, Saudi Arabia.,Cardio-thoracic Surgery Department, Benha University, Benha, Egypt
| | | | - Azzahra Edrees
- Cardiothoracic Surgery Department, King Faisal Specialist Hospital and Research Center, MBC J-16, P.O Box: 40047, Jeddah, 21499, Saudi Arabia
| | - Abdulbadee Bogis
- Cardiothoracic Surgery Department, King Faisal Specialist Hospital and Research Center, MBC J-16, P.O Box: 40047, Jeddah, 21499, Saudi Arabia
| | - Nashwa Badawy
- Cardiothoracic Surgery Department, King Faisal Specialist Hospital and Research Center, MBC J-16, P.O Box: 40047, Jeddah, 21499, Saudi Arabia.,The Department of Pediatrics, Faculty of Medicine Cairo University, Cairo, Egypt
| | - Alaa B Mahmoud
- Cardiothoracic Surgery Department, King Faisal Specialist Hospital and Research Center, MBC J-16, P.O Box: 40047, Jeddah, 21499, Saudi Arabia.,Cardiothoracic Surgery Department, Tanta University, Tanta, Egypt
| | - Ahmed Farid Elmahrouk
- Cardiothoracic Surgery Department, King Faisal Specialist Hospital and Research Center, MBC J-16, P.O Box: 40047, Jeddah, 21499, Saudi Arabia. .,Cardiothoracic Surgery Department, Tanta University, Tanta, Egypt.
| | - Ahmed A Jamjoom
- Cardiothoracic Surgery Department, King Faisal Specialist Hospital and Research Center, MBC J-16, P.O Box: 40047, Jeddah, 21499, Saudi Arabia
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