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Baskar S, O'Leary ET, Whitehill R, Jackson L, Chin C, Mah DY, Pham TDN. Outcome of cardiac implantable electronic devices in pediatric heart transplant recipients. Heart Rhythm 2024:S1547-5271(24)03240-5. [PMID: 39182593 DOI: 10.1016/j.hrthm.2024.08.042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2024] [Revised: 08/09/2024] [Accepted: 08/17/2024] [Indexed: 08/27/2024]
Affiliation(s)
- Shankar Baskar
- The Heart Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio.
| | - Edward T O'Leary
- Department of Cardiology, Boston Children's Hospital, Boston, Massachusetts
| | - Robert Whitehill
- Children's Healthcare of Atlanta Cardiology, Emory University School of Medicine, Atlanta, Georgia
| | - Lanier Jackson
- Department of Pediatric Cardiology, Medical University of South Carolina, Charleston, South Carolina
| | - Clifford Chin
- The Heart Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Douglas Y Mah
- Department of Cardiology, Boston Children's Hospital, Boston, Massachusetts
| | - Tam Dan N Pham
- Department of Pediatrics, Lillie Frank Abercrombie Section of Pediatric Cardiology, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas
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Rosenthal LL, Grinninger C, Pozza RD, Fischer M, Zimmerling L, Ulrich SM, Kari FA, Haas NA, Michel S, Hörer J, Hagl C. Impact of the operative technique on mid- and long-term results following paediatric heart transplantation. ESC Heart Fail 2024; 11:1602-1611. [PMID: 38378979 PMCID: PMC11098630 DOI: 10.1002/ehf2.14718] [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] [Received: 05/10/2023] [Revised: 12/14/2023] [Accepted: 01/18/2024] [Indexed: 02/22/2024] Open
Abstract
AIMS The aim of this study is to evaluate and compare the impact of the bicaval technique versus the biatrial technique (by Lower and Shumway) in paediatric heart transplant patients. Only a few studies investigate this matter regarding the long-term outcome after paediatric heart transplantation. We compared the two surgical methods regarding survival, the necessity of pacemaker implantation. METHODS AND RESULTS All 134 patients (aged <18 years) - (group-1) biatrial (n = 84), versus (group-2) bicaval (n = 50), who underwent heart transplantation between October 1988 and December 2021, were analysed. Freedom from events were estimated using the Kaplan-Meier method. Potential differences were analysed using the log rank test and Cox proportional hazard models. Mean ± standard deviation: Bypass time (per minutes) was higher in the group 1 as compared with group 2 (P = 0.050). Survival was not significantly different (P = 0.604) in either groups. Eighteen patients required permanent pacemaker implantation in the group 1 and only one patient required it in the group 2 (P = 0.001). CONCLUSIONS Paediatric heart transplantation using bicaval technique results similar long-term survival compared with the biatrial technique. The incidence of atrial rhythm disorders was significantly higher in the biatrial group, requiring a higher frequency of pacemaker implantation in this group. As a results, the bicaval technique has replaced the biatrial technique in our centre.
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Affiliation(s)
- L. Lily Rosenthal
- Division for Pediatric and Congenital Heart SurgeryLudwig Maximilian UniversityMunichGermany
- Department of Cardiac SurgeryLudwig Maximilian UniversityMunichGermany
- Munich Heart Alliance (MHA) – DZHK (German Centre for Cardiovascular Research), partner site Munich Heart AllianceMunichGermany
| | - Carola Grinninger
- Department of Cardiac SurgeryLudwig Maximilian UniversityMunichGermany
| | - Robert Dalla Pozza
- Department of Congenital and Pediatric Herat Surgery, German Herat Center MunichTechnische Universität MünchenMunichGermany
| | - Marcus Fischer
- Department of Congenital and Pediatric Herat Surgery, German Herat Center MunichTechnische Universität MünchenMunichGermany
| | - Linda Zimmerling
- Division for Pediatric and Congenital Heart SurgeryLudwig Maximilian UniversityMunichGermany
- Department of Cardiac SurgeryLudwig Maximilian UniversityMunichGermany
| | - Sarah M. Ulrich
- Department of Congenital and Pediatric Herat Surgery, German Herat Center MunichTechnische Universität MünchenMunichGermany
| | - Fabian A. Kari
- Division for Pediatric and Congenital Heart SurgeryLudwig Maximilian UniversityMunichGermany
- Department of Cardiac SurgeryLudwig Maximilian UniversityMunichGermany
- Munich Heart Alliance (MHA) – DZHK (German Centre for Cardiovascular Research), partner site Munich Heart AllianceMunichGermany
| | - Nikolaus A. Haas
- Department of Congenital and Pediatric Herat Surgery, German Herat Center MunichTechnische Universität MünchenMunichGermany
| | - Sebastian Michel
- Division for Pediatric and Congenital Heart SurgeryLudwig Maximilian UniversityMunichGermany
- Department of Cardiac SurgeryLudwig Maximilian UniversityMunichGermany
- Munich Heart Alliance (MHA) – DZHK (German Centre for Cardiovascular Research), partner site Munich Heart AllianceMunichGermany
| | - Jürgen Hörer
- Division for Pediatric and Congenital Heart SurgeryLudwig Maximilian UniversityMunichGermany
- Munich Heart Alliance (MHA) – DZHK (German Centre for Cardiovascular Research), partner site Munich Heart AllianceMunichGermany
| | - Christian Hagl
- Department of Cardiac SurgeryLudwig Maximilian UniversityMunichGermany
- Department for Pediatric Cardiology and Intensive CareLudwig Maximilian UniversityMunichGermany
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Rosenthal LL, Ulrich SM, Zimmerling L, Brenner P, Müller C, Michel S, Hörer J, Netz H, Haas NA, Hagl C. Pediatric heart transplantation in infants and small children under 3 years of age: Single center experience - "Early and long-term results". Int J Cardiol 2022; 356:45-50. [PMID: 35395286 DOI: 10.1016/j.ijcard.2022.04.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Accepted: 04/01/2022] [Indexed: 12/21/2022]
Abstract
OBJECTIVES We analyzed the early and long-term survival after ABO-compatible heart transplantation in children under 3 years of age from 1991 to 2021 at our center. This retrospective and descriptive study aimed to identify serious adverse events associated with mortality after pediatric heart transplantation. PATIENTS AND METHODS 46 patients with congenital heart failure (37%) in end-stage heart failure have undergone a pediatric heart transplantation. Primary outcome of interest was survival at follow-up time. RESULTS Median (IQR) follow-up time (y), age (y), body-weight (kg) and BMI (kg/cm2) were 13.2 (5.7-19.5), 0.9 (0.2-2.0), 6.8 (4.3-10.0) and 14.2 (12.3-15.7). Twenty-four (52%) patients were male. 15 patients (33%) had a single ventricle physiology. At 30- days survival rate was 94 ± 4%. Survival rate at 1, 5, 10 and 15 years post HTx was 87 ± 5%, 84 ± 6%, 79 ± 6% and 63 ± 8%. One child underwent re-transplantation after 4 years, and another one after 11 years - in both cases due to graft failure. Higher early mortality in patients under 3 months of age and in patients with single ventricle physiology. Transplant free survival at 15 years was in children with cardiomyopathy better (71 ± 10%) than in those with congenital heart disease (50 ± 13%). One or more previous heart surgeries prior to HTx (n = 21) were associated to more mortality. CONCLUSION Pediatric heart transplantation has acceptable long-term results and is still the best therapeutic option in children with end-stage cardiac failure. Underlying anomalies and single ventricle physiology, age below 3 months had a significant impact on survival.
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Affiliation(s)
- L Lily Rosenthal
- Division for Pediatric and Congenital Heart Surgery, Ludwig Maximilians University Munich, Campus Grosshadern, Marchionini Street 15, D-81377 Munich, Germany; Department of Heart Surgery, Ludwig Maximilians University Munich, Campus Grosshadern, Marchionini Street 15, D-81377 Munich, Germany.
| | - Sarah Marie Ulrich
- Division of Pediatric Cardiology and Intesive Care, Ludwig Maximilians University Munich, Campus Grosshadern, Marchionini Street 15, D-81377 Munich, Germany.
| | - Linda Zimmerling
- Division for Pediatric and Congenital Heart Surgery, Ludwig Maximilians University Munich, Campus Grosshadern, Marchionini Street 15, D-81377 Munich, Germany; Department of Heart Surgery, Ludwig Maximilians University Munich, Campus Grosshadern, Marchionini Street 15, D-81377 Munich, Germany
| | - Paolo Brenner
- Department of Heart Surgery, Ludwig Maximilians University Munich, Campus Grosshadern, Marchionini Street 15, D-81377 Munich, Germany.
| | - Christoph Müller
- Department of Heart Surgery, Ludwig Maximilians University Munich, Campus Grosshadern, Marchionini Street 15, D-81377 Munich, Germany.
| | - Sebastian Michel
- Division for Pediatric and Congenital Heart Surgery, Ludwig Maximilians University Munich, Campus Grosshadern, Marchionini Street 15, D-81377 Munich, Germany; Department of Heart Surgery, Ludwig Maximilians University Munich, Campus Grosshadern, Marchionini Street 15, D-81377 Munich, Germany.
| | - Jürgen Hörer
- Division for Pediatric and Congenital Heart Surgery, Ludwig Maximilians University Munich, Campus Grosshadern, Marchionini Street 15, D-81377 Munich, Germany.
| | - Heinrich Netz
- Division of Pediatric Cardiology and Intesive Care, Ludwig Maximilians University Munich, Campus Grosshadern, Marchionini Street 15, D-81377 Munich, Germany.
| | - Nikolaus A Haas
- Division of Pediatric Cardiology and Intesive Care, Ludwig Maximilians University Munich, Campus Grosshadern, Marchionini Street 15, D-81377 Munich, Germany.
| | - Christian Hagl
- Department of Heart Surgery, Ludwig Maximilians University Munich, Campus Grosshadern, Marchionini Street 15, D-81377 Munich, Germany; Munich Heart Alliance (MHA) - DZHK, Ludwig Maximilians University Munich, Department for Epidemiology and Prevention of Cardiovascular Diseases, Pettenkoferstr. 8a & 9, D- 80336 Munich, Germany.
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Roest S, Manintveld OC, Kolff MAE, Akca F, Veenis JF, Constantinescu AA, Brugts JJ, Birim O, van Osch-Gevers LM, Szili-Torok T, Caliskan K. Cardiac allograft vasculopathy and donor age affecting permanent pacemaker implantation after heart transplantation. ESC Heart Fail 2022; 9:1239-1247. [PMID: 35174653 PMCID: PMC8934965 DOI: 10.1002/ehf2.13799] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 11/27/2021] [Accepted: 12/20/2021] [Indexed: 11/23/2022] Open
Abstract
Aims The need for permanent pacemakers (PMs) after heart transplantation (HT) is increasing. The aim was to determine the influence of cardiac allograft vasculopathy (CAV), donor age, and other risk factors on PM implantations early and late after HT and its effect on survival. Methods and results A retrospective, single‐centre study was performed including HTs from 1984 to July 2018. Early PM was defined as PM implantation ≤90 days and late PM as PM > 90 days. Risk factors for PM and survival after PM were determined with (time‐dependent) multivariable Cox regression. Out of 720 HTs performed, 62 were excluded (55 mortalities ≤30 days and 7 retransplantations). Of the remaining 658 patients, 95 (14%) needed a PM: 38 (6%) early and 57 (9%) late during follow‐up (median 9.3 years). Early PM risk factors were donor age [hazard ratio (HR) 1.06, P < 0.001], ischaemic time (HR 1.01, P < 0.001), and in adults amiodarone use before HT (HR 2.02, P = 0.045). Late PM risk factors were donor age (HR 1.03, P = 0.024) and CAV (HR 3.59, P < 0.001). Late PM compromised survival (HR 2.05, P < 0.001), while early PM did not (HR 0.77, P = 0.41). Conclusions Risk factors for early PM implantation were donor age, ischaemic time, and in adults amiodarone use before HT. Late PM implantation risk factors were donor age and CAV. Late PM diminished survival, which is probably a surrogate marker for underlying progressive cardiac disease.
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Affiliation(s)
- Stefan Roest
- Department of Cardiology, Thorax Center, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands.,Erasmus MC Transplant Institute, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - Olivier C Manintveld
- Department of Cardiology, Thorax Center, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands.,Erasmus MC Transplant Institute, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - Marit A E Kolff
- Department of Cardiology, Thorax Center, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands.,Erasmus MC Transplant Institute, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - Ferdi Akca
- Department of Cardiothoracic Surgery, Thorax Center, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - Jesse F Veenis
- Department of Cardiology, Thorax Center, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - Alina A Constantinescu
- Department of Cardiology, Thorax Center, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands.,Erasmus MC Transplant Institute, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - Jasper J Brugts
- Department of Cardiology, Thorax Center, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands.,Erasmus MC Transplant Institute, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - Ozcan Birim
- Erasmus MC Transplant Institute, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands.,Department of Cardiothoracic Surgery, Thorax Center, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - Lennie M van Osch-Gevers
- Erasmus MC Transplant Institute, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands.,Department of Paediatrics, Division of Paediatric Cardiology, Erasmus MC-Sophia Children's Hospital, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - Tamas Szili-Torok
- Department of Cardiology, Thorax Center, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands
| | - Kadir Caliskan
- Department of Cardiology, Thorax Center, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands.,Erasmus MC Transplant Institute, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, The Netherlands
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