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Sankaran D, Lee HC, Park L, Kan P, Lakshminrusimha S. Risk factors, incidence, and outcomes of neonatal respiratory extracorporeal membrane oxygenation including association with therapeutic hypothermia in California during 2013-2020. J Perinatol 2024; 44:1442-1447. [PMID: 39098921 DOI: 10.1038/s41372-024-02067-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 06/29/2024] [Accepted: 07/15/2024] [Indexed: 08/06/2024]
Abstract
OBJECTIVE To evaluate the incidence, indications and outcomes with neonatal extracorporeal membrane oxygenation (ECMO) and its association with therapeutic hypothermia (TH) among infants undergoing invasive mechanical ventilation (IMV) in California during 2013-2020. STUDY DESIGN We analyzed data on neonates ≥34 weeks gestation with ≥4 h of IMV over an 8-year period (2013-2020) from the California Perinatal Quality Care Collaborative (CPQCC) database. RESULTS Between 2013 and 2020, the ranges for utilization of iNO (13.9 to 17.2%), ECMO (2.1 to 2.5%), TH (10.2 to 15.7%) and TH + ECMO (0.4 to 0.8%) were observed. The most common association with neonatal ECMO was TH (148 cases, OR 3.2, 95% CI 2.6-4.3, p < 0.01). The combination of meconium aspiration syndrome (MAS) and hypoxic ischemic encephalopathy (HIE) increased risk of iNO and ECMO use (OR 11.3, 1.5-86.9), p = 0.02). CONCLUSION Ventilated infants ≥34 weeks gestational age undergoing TH are at risk for iNO/ECMO use and need close monitoring.
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Affiliation(s)
- Deepika Sankaran
- Division of Neonatology, Department of Pediatrics, University of California Davis, Sacramento, CA, USA.
| | - Henry C Lee
- Division of Neonatology, Department of Pediatrics, University of California San Diego, La Jolla, CA, USA
| | - Lidia Park
- Division of Neonatology, Department of Pediatrics, University of California Davis, Sacramento, CA, USA
| | - Peiyi Kan
- Division of Neonatology, Department of Pediatrics, Stanford University, Palo Alto, CA, USA
| | - Satyan Lakshminrusimha
- Division of Neonatology, Department of Pediatrics, University of California Davis, Sacramento, CA, USA
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2
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Kunisaki SM, Desiraju S, Yang MJ, Lakshminrusimha S, Yoder BA. Ventilator strategies in congenital diaphragmatic hernia. Semin Pediatr Surg 2024; 33:151439. [PMID: 38986241 DOI: 10.1016/j.sempedsurg.2024.151439] [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: 07/12/2024]
Abstract
This review focuses on contemporary mechanical ventilator practices used in the initial management of neonates born with congenital diaphragmatic hernia (CDH). Both conventional and non-conventional ventilation modes in CDH are reviewed. Special emphasis is placed on the rationale for gentle ventilation and the current evidence-based clinical practice guidelines that are recommended for supporting these fragile infants. The interplay between CDH lung hypoplasia and other key cardiopulmonary elements of the disease, namely a reduced pulmonary vascular bed, abnormal pulmonary vascular remodeling, and left ventricular hypoplasia, are discussed. Finally, we provide insights into future avenues for mechanical ventilator research in CDH.
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Affiliation(s)
- Shaun M Kunisaki
- Division of General Pediatric Surgery, Johns Hopkins Children's Center, Johns Hopkins Medicine, USA.
| | - Suneetha Desiraju
- Division of Neonatology, Johns Hopkins Children's Center, Johns Hopkins Medicine, USA
| | - Michelle J Yang
- Division of Neonatology, Primary Children's Medical Center, University of Utah Health, USA
| | - Satyan Lakshminrusimha
- Division of Neonatal-Perinatal Medicine, UC Davis Children's Hospital, University of California at Davis Health, USA
| | - Bradley A Yoder
- Division of Neonatology, Primary Children's Medical Center, University of Utah Health, USA
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3
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Wang G, Li Q, Zhou G, Hong X, Zhao Z, Meng Q, Feng Z. Veno-arterial extracorporeal membrane oxygenation for respiratory and cardiac support in neonates: a single center experience. Front Cardiovasc Med 2024; 11:1322231. [PMID: 38385129 PMCID: PMC10879557 DOI: 10.3389/fcvm.2024.1322231] [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: 10/16/2023] [Accepted: 01/22/2024] [Indexed: 02/23/2024] Open
Abstract
Objective Extracorporeal membrane oxygenation (ECMO) is an advanced life support that has been utilized in the neonate for refractory respiratory and circulatory failure. Striving for the best outcomes and understanding optimal surgical techniques continue to be at the forefront of discussion and research. This study presents a single-center experience of cervically cannulated neonatal patients on V-A ECMO, a description of our cannulation/decannulation techniques and our patient outcomes. Methods Single center retrospective review of neonates who received neck V-A ECMO support from January 2012 to December 2022. The data and outcomes of the patients were retrospectively analyzed. Results A total of 78 neonates received V-A ECMO support. There were 66 patients that received ECMO for respiratory support, the other 12 patients that received ECMO for cardiac support. The median duration of ECMO support was 109 (32-293) hours for all patients. During ECMO support, 20 patients died and 5 patients discontinued treatment due to poor outcome or the cost. A total of 53 (68%) patients were successfully weaned from ECMO, but 3 of them died in the subsequent treatment. Overall 50 (64%) patients survived to hospital discharge. In this study, 48 patients were cannulated using the vessel sparing technique, the other 30 patients were cannulated using the ligation technique. We found no significant difference in the rates of normal cranial MRI at discharge between survivors with and without common carotid artery ligation. Conclusion We achieved satisfactory outcomes of neonatal ECMO in 11-year experience. This study found no significant difference in early neuroimaging between survivors with and without common carotid artery ligation. The long-term neurological function of ECMO survivors warranted further follow-up and study.
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Affiliation(s)
- Gang Wang
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
- Department of Pediatric Cardiac Surgery, The Seventh Medical Center of the PLA General Hospital, Beijing, China
| | - Qiuping Li
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
- Department of Pediatrics, The Seventh Medical Center of the PLA General Hospital, Beijing, China
| | - Gengxu Zhou
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
- Department of Pediatric Cardiac Surgery, The Seventh Medical Center of the PLA General Hospital, Beijing, China
| | - Xiaoyang Hong
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
- Department of Pediatrics, The Seventh Medical Center of the PLA General Hospital, Beijing, China
| | - Zhe Zhao
- Department of Pediatrics, The Seventh Medical Center of the PLA General Hospital, Beijing, China
| | - Qiang Meng
- Department of Pediatric Cardiac Surgery, The Seventh Medical Center of the PLA General Hospital, Beijing, China
| | - Zhichun Feng
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
- Department of Pediatrics, The Seventh Medical Center of the PLA General Hospital, Beijing, China
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4
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Zhang QL, Chen XH, Zhou SJ, Zheng YR, Cao H, Chen Q. Surgical experience in repairing the right common carotid artery and the right internal jugular vein after ECMO in neonates: early clinical results. Ital J Pediatr 2023; 49:149. [PMID: 37950294 PMCID: PMC10636893 DOI: 10.1186/s13052-023-01556-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 10/29/2023] [Indexed: 11/12/2023] Open
Abstract
BACKGROUND The purpose of this study was to summarize the early clinical results and surgical experience of repairing the right common carotid artery and the right internal jugular vein after ECMO treatment in neonates. METHODS We retrospectively collected the clinical data of 16 neonates with circulatory and respiratory failure who were treated with ECMO via the right common carotid artery and the right internal jugular vein in our hospital from June 2021 to December 2022. The effects of repairing the common carotid artery and internal jugular vein were evaluated. RESULTS All 16 patients successfully underwent right cervical vascular cannulation, and the ECMO cycle was successfully established. Twelve patients were successfully removed from ECMO. The right common carotid artery and the right internal jugular vein were successfully repaired in these 12 patients. There was unobstructed arterial blood flow in 9 patients, mild stenosis in 1 patient, moderate stenosis in 1 patient and obstruction in 1 patient. There was unobstructed venous blood flow in 10 patients, mild stenosis in 1 patient, and moderate stenosis in 1 patient. No thrombosis was found in the right internal jugular vein. Thrombosis was found in the right common carotid artery of one patient. CONCLUSION Repairing the right common carotid artery and the right internal jugular vein after ECMO treatment in neonates was feasible, and careful surgical anastomosis techniques and standardized postoperative anticoagulation management can ensure early vascular patency. However, long-term vascular patency is still being assessed in follow-up.
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Affiliation(s)
- Qi-Liang Zhang
- Department of Cardiac Surgery, Fujian Children's Hospital (Fujian Branch of Shanghai Children's Medical Center), College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, China
| | - Xiu-Hua Chen
- Department of Cardiac Surgery, Fujian Children's Hospital (Fujian Branch of Shanghai Children's Medical Center), College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, China
| | - Si-Jia Zhou
- Department of Cardiac Surgery, Fujian Children's Hospital (Fujian Branch of Shanghai Children's Medical Center), College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, China
| | - Yi-Rong Zheng
- Department of Cardiac Surgery, Fujian Children's Hospital (Fujian Branch of Shanghai Children's Medical Center), College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, China
| | - Hua Cao
- Department of Cardiac Surgery, Fujian Children's Hospital (Fujian Branch of Shanghai Children's Medical Center), College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, China.
| | - Qiang Chen
- Department of Cardiac Surgery, Fujian Children's Hospital (Fujian Branch of Shanghai Children's Medical Center), College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, China.
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5
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Osman A, Halling C, Crume M, Al Tabosh H, Odackal N, Ball MK. Meconium aspiration syndrome: a comprehensive review. J Perinatol 2023; 43:1211-1221. [PMID: 37543651 DOI: 10.1038/s41372-023-01708-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 06/02/2023] [Accepted: 06/19/2023] [Indexed: 08/07/2023]
Abstract
Meconium aspiration syndrome (MAS) is a complex respiratory disease that continues to be associated with significant morbidities and mortality. The pathophysiological mechanisms of MAS include airway obstruction, local and systemic inflammation, surfactant inactivation and persistent pulmonary hypertension of the newborn (PPHN). Supplemental oxygen and non-invasive respiratory support are the main therapies for many patients. The management of the patients requiring invasive mechanical ventilation could be challenging because of the combination of atelectasis and air trapping. While studies have explored various ventilatory modalities, evidence to date does not clearly support any singular modality as superior. Patient's pathophysiology, symptom severity, and clinician/unit expertise should guide the respiratory management. Early identification and concomitant management of PPHN is critically important as it contributes significantly to mortality and morbidities.
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Affiliation(s)
- Ahmed Osman
- Department of Pediatrics, The Ohio State University and Nationwide Children's Hospital, Columbus, OH, 43205, USA.
| | - Cecilie Halling
- Department of Pediatrics, The Ohio State University and Nationwide Children's Hospital, Columbus, OH, 43205, USA
| | - Mary Crume
- Neonatal-Perinatal Fellowship Program, The Ohio State University and Nationwide Children's Hospital, Columbus, OH, 43205, USA
| | - Hayat Al Tabosh
- Pediatrics Residency Program, The Ohio State University and Nationwide Children's Hospital, Columbus, OH, 43205, USA
| | - Namrita Odackal
- Department of Pediatrics, The Ohio State University and Nationwide Children's Hospital, Columbus, OH, 43205, USA
| | - Molly K Ball
- Department of Pediatrics, The Ohio State University and Nationwide Children's Hospital, Columbus, OH, 43205, USA
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6
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Ikeri K, Quinones Cardona V, Joshi S, Menkiti O. Extracorporeal Membrane Oxygenation (ECMO) for suspected neonatal genetic diagnoses with cardiorespiratory failure. THE JOURNAL OF EXTRA-CORPOREAL TECHNOLOGY 2023; 55:147-152. [PMID: 37682215 PMCID: PMC10487301 DOI: 10.1051/ject/2023016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Accepted: 04/24/2023] [Indexed: 09/09/2023]
Abstract
Recent data describe an increasing use of extracorporeal membrane oxygenation (ECMO) in neonates with various clinical conditions besides primary respiratory or cardiac diagnoses. Infants with underlying genetic disorders characterized by cardiopulmonary failure pose unique management challenges. When pathognomonic dysmorphic features for common genetic diagnoses are not present, the prognosis is uncertain at best when determining ECMO candidacy. Lengthy turnaround times of genetic testing often delay definitive diagnosis during the ECMO course. Clinical management pathways to guide practice and evidence to support the use of ECMO in rare genetic conditions are lacking. The decision to initiate ECMO is daunting but may be of benefit if the subsequent genetic diagnosis is non-lethal. In lethal genetic cases warranting discontinuation of care, the time spent on ECMO may still be advantageous as a bridge to diagnosis while allowing for parental bonding with the terminally ill infant. Diagnostic confirmation may also facilitate the attainment of closure for these parents. Here, we report our experience providing ECMO to three neonates presenting with cardiorespiratory failure and later diagnosed with rare genetic syndromes. We share the challenges faced, lessons learned, and outcomes of these critically ill neonates.
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Affiliation(s)
- Kelechi Ikeri
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Division of Neonatology, Department of Pediatrics, St. Christopher’s Hospital for Children Philadelphia PA 19134 USA
| | - Vilmaris Quinones Cardona
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Division of Neonatology, Department of Pediatrics, St. Christopher’s Hospital for Children Philadelphia PA 19134 USA
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Drexel University College of Medicine Philadelphia PA USA
| | - Swosti Joshi
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Division of Neonatology, Department of Pediatrics, St. Christopher’s Hospital for Children Philadelphia PA 19134 USA
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Drexel University College of Medicine Philadelphia PA USA
| | - Ogechukwu Menkiti
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Division of Neonatology, Department of Pediatrics, St. Christopher’s Hospital for Children Philadelphia PA 19134 USA
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Drexel University College of Medicine Philadelphia PA USA
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7
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Amodeo A, Stojanovic M, Erdil T, Dave H, Cesnjevar R, Paal S, Kretschmar O, Schweiger M. Risk Factors and Outcomes of Children with Congenital Heart Disease on Extracorporeal Membrane Oxygenation-A Ten-Year Single-Center Report. Life (Basel) 2023; 13:1582. [PMID: 37511957 PMCID: PMC10381661 DOI: 10.3390/life13071582] [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: 06/28/2023] [Revised: 07/14/2023] [Accepted: 07/17/2023] [Indexed: 07/30/2023] Open
Abstract
For children born with congenital heart defects (CHDs), extracorporeal life support may be necessary. This retrospective single-center study aimed to investigate the outcomes of children with CHDs on extracorporeal membrane oxygenation (ECMO), focusing on various risk factors. Among the 88 patients, 36 (41%) had a single-ventricle heart defect, while 52 (59%) had a biventricular defect. In total, 25 (28%) survived, with 7 (8%) in the first group and 18 (20%) in the latter. A p-value of 0.19 indicated no significant difference in survival rates. Children with biventricular hearts had shorter ECMO durations but longer stays in the intensive care unit. The overall rate of complications on ECMO was higher in children with a single ventricle (odds ratio [OR] 1.57, 95% confidence interval [CI] 0.67-3.7); bleeding was the most common complication in both groups. The occurrence of a second ECMO run was more frequent in patients with a single ventricle (22% vs. 9.6%). ECMO can be effective for children with congenital heart defects, including single-ventricle patients. Bleeding remains a serious complication associated with worse outcomes. Patients requiring a second ECMO run within 30 days have lower survival rates.
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Affiliation(s)
- Antonio Amodeo
- Pediatric Cardiovascular Surgery, Pediatric Heart Center, Department of Surgery, University Children's Hospital Zurich, 8032 Zurich, Switzerland
- Children's Research Center, University Children's Hospital Zurich, 8032 Zurich, Switzerland
| | - Milena Stojanovic
- Pediatric Cardiovascular Surgery, Pediatric Heart Center, Department of Surgery, University Children's Hospital Zurich, 8032 Zurich, Switzerland
- Children's Research Center, University Children's Hospital Zurich, 8032 Zurich, Switzerland
| | - Tugba Erdil
- Division of General Thoracic Surgery, Inselspital, Bern University Hospital, University of Bern, 3010 Bern, Switzerland
| | - Hitendu Dave
- Pediatric Cardiovascular Surgery, Pediatric Heart Center, Department of Surgery, University Children's Hospital Zurich, 8032 Zurich, Switzerland
- Children's Research Center, University Children's Hospital Zurich, 8032 Zurich, Switzerland
| | - Robert Cesnjevar
- Pediatric Cardiovascular Surgery, Pediatric Heart Center, Department of Surgery, University Children's Hospital Zurich, 8032 Zurich, Switzerland
- Children's Research Center, University Children's Hospital Zurich, 8032 Zurich, Switzerland
| | - Sebastian Paal
- Pediatric Cardiovascular Surgery, Pediatric Heart Center, Department of Surgery, University Children's Hospital Zurich, 8032 Zurich, Switzerland
- Children's Research Center, University Children's Hospital Zurich, 8032 Zurich, Switzerland
| | - Oliver Kretschmar
- Children's Research Center, University Children's Hospital Zurich, 8032 Zurich, Switzerland
- Pediatric Cardiology, Pediatric Heart Center, University Children's Hospital Zurich, 8032 Zurich, Switzerland
| | - Martin Schweiger
- Pediatric Cardiovascular Surgery, Pediatric Heart Center, Department of Surgery, University Children's Hospital Zurich, 8032 Zurich, Switzerland
- Children's Research Center, University Children's Hospital Zurich, 8032 Zurich, Switzerland
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8
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Raj S, Li S, Schears GJ, Nemergut ME, Gram K, Watson D, Overman DM. Survival-to-Hospital Discharge in Neonates With Congenital Heart Disease Supported With Prolonged Extracorporeal Membrane Oxygenation. Am J Cardiol 2023; 201:310-316. [PMID: 37399596 DOI: 10.1016/j.amjcard.2023.06.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 06/11/2023] [Indexed: 07/05/2023]
Abstract
Factors that determine early outcomes in neonates with congenital heart disease (CHD) supported with prolonged venoarterial extracorporeal membrane oxygenation (ECMO) are not known and contemporary multicenter data are limited. This Extracorporeal Life Support Organization registry-based retrospective cohort study included all neonates (age ≤28 days) with CHD supported with venoarterial ECMO >7 days at 111 centers in the United States from January 2011 to December 2020. The primary outcome was survival-to-hospital discharge, and the secondary outcome was ECMO survival (successful decannulation before hospital discharge or death). Of the 2,155 total ECMO runs, 948 neonates received prolonged ECMO (gestational age [mean ± SD] 37.9 ± 1.8 weeks; birth weight 3.1 ± 0.6 kg; ECMO duration 13.6 ± 11.2 days). The ECMO survival rate was 51.6% (489 of 948), and the survival-to-hospital discharge rate was 23.9% (226 of 948). Body weight at ECMO (odds ratio [OR] 0.59, 95% confidence interval [CI] 0.44 to 0.78/kg), gestational age (OR 0.89, 95% CI 0.79 to 1.00 per week), risk-adjusted congenital heart surgery-1 score (OR 1.22, 95% CI 1.04 to 1.45), and pump flow at 24 hours (OR 1.11, 95% CI 1.04 to 1.18 per 10 ml/kg/min) were significantly associated with survival-to-hospital discharge. Pre-ECMO mechanical ventilation duration, time to extubation after ECMO decannulation, and length of stay were inversely associated with hospital survival. Patient-specific (higher body weight and gestational age) and CHD-related (lower risk-adjusted congenital heart surgery-1 score) attributes are associated with better outcomes in neonates who receive prolonged venoarterial ECMO. Further elucidation of the factors associated with reduced survival to discharge in ECMO survivors is needed.
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Affiliation(s)
- Shashi Raj
- Mayo Clinic Children's Minnesota Cardiovascular Collaborative, Mayo Clinic, Rochester, Minnesota; Divisions of Cardiovascular Critical Care, Children's Minnesota, Minneapolis, Minnesota; The Children's Heart Clinic, Minneapolis, Minnesota.
| | - Shengxu Li
- Children's Minnesota Research Institute, Minneapolis, Minnesota
| | - Gregory J Schears
- Department of Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, Minnesota; Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, Minnesota
| | - Michael E Nemergut
- Department of Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, Minnesota; Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, Minnesota
| | - Kendra Gram
- Mayo Clinic Children's Minnesota Cardiovascular Collaborative, Mayo Clinic, Rochester, Minnesota; Divisions of Cardiovascular Critical Care, Children's Minnesota, Minneapolis, Minnesota; The Children's Heart Clinic, Minneapolis, Minnesota
| | - Dave Watson
- Children's Minnesota Research Institute, Minneapolis, Minnesota
| | - David M Overman
- Mayo Clinic Children's Minnesota Cardiovascular Collaborative, Mayo Clinic, Rochester, Minnesota; The Children's Heart Clinic, Minneapolis, Minnesota; Cardiovascular Surgery, Children's Minnesota, Minneapolis, Minnesota
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9
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Soni R, Soni N, Chakkarapani A, Gupta S, Yajamanyam PK, Ali SKM, El Anbari M, Alhamad M, Anand D, More K. The Utility of Serial Echocardiography Parameters in Management of Newborns with Congenital Diaphragmatic Hernia (CDH) and Predictors of Mortality. Pediatr Cardiol 2023; 44:354-366. [PMID: 36163300 PMCID: PMC9895036 DOI: 10.1007/s00246-022-03002-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 08/29/2022] [Indexed: 02/06/2023]
Abstract
Ventricular dysfunction may be found in 40% of newborns with CDH, and is not only a predictor of disease severity, but also mortality and need for ECMO. We conducted this study to assess the utility of serial echocardiography in management of newborns with CDH and their survival outcomes. This is a retrospective study, wherein the demographic, clinical and echocardiographic data from our local CDH registry and hospital clinical database were analyzed to study the correlation of timed echocardiographic findings with mortality and other outcomes. Fourty-two newborns with CDH were admitted during the study period (M/F:19/23), with median gestation of 38 weeks (IQR:36-39) and birth weight of 2.83 kg (IQR 2.45-3.17). Thirty-one were left-sided, seven right, one central, and three bilateral hernias. Twelve infants (28%) died in early infancy. Three infants were excluded from analysis due to either palliation at birth or significant cardiac anomaly. A total of 137 echos from 39 infants were analyzed. Seventy percent of newborns who died and had an echo within the first 72 h, were noted to have suffered from moderate to severe PH. Birth weight < 2.8 kg, RVSP > 45.5 in the first 72 h and postoperative VIS > 23.5 and RSS > 4.3 were good predictors of mortality. Markers of elevated pulmonary pressures and cardiac function were useful in guiding therapy. Serial timed functional echocardiography (f-Echo) monitoring allows targeted therapy of patients with CDH. Birth weight, initial severity of pulmonary hypertension and postoperative RSS and VIS may be useful in predicting mortality.
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Affiliation(s)
- Roopali Soni
- Division of Neonatology, Sidra Medicine, Al Luqta Street, Education City North Campus, Qatar Foundation, Doha, Qatar ,Neonatal Unit, Mediclinic Parkview Hospital, Dubai, UAE
| | - Naharmal Soni
- Division of Neonatology, Sidra Medicine, Al Luqta Street, Education City North Campus, Qatar Foundation, Doha, Qatar
| | - Aravanan Chakkarapani
- Division of Neonatology, Sidra Medicine, Al Luqta Street, Education City North Campus, Qatar Foundation, Doha, Qatar ,Weill Cornell Medicine, Al-Rayyan, Doha, Qatar
| | - Samir Gupta
- Division of Neonatology, Sidra Medicine, Al Luqta Street, Education City North Campus, Qatar Foundation, Doha, Qatar
| | - Phani Kiran Yajamanyam
- Division of Neonatology, Sidra Medicine, Al Luqta Street, Education City North Campus, Qatar Foundation, Doha, Qatar
| | - Sanoj K. M. Ali
- Division of Neonatology, Sidra Medicine, Al Luqta Street, Education City North Campus, Qatar Foundation, Doha, Qatar
| | - Mohammed El Anbari
- Division of Neonatology, Sidra Medicine, Al Luqta Street, Education City North Campus, Qatar Foundation, Doha, Qatar
| | - Moath Alhamad
- Division of Neonatology, Sidra Medicine, Al Luqta Street, Education City North Campus, Qatar Foundation, Doha, Qatar ,Weill Cornell Medicine, Al-Rayyan, Doha, Qatar
| | - Dhullipala Anand
- Division of Neonatology, Sidra Medicine, Al Luqta Street, Education City North Campus, Qatar Foundation, Doha, Qatar ,Weill Cornell Medicine, Al-Rayyan, Doha, Qatar
| | - Kiran More
- Division of Neonatology, Sidra Medicine, Al Luqta Street, Education City North Campus, Qatar Foundation, Doha, Qatar.
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10
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Johnson B, Dobkin SL, Josephson M. Extracorporeal membrane oxygenation as a bridge to transplant in neonates with fatal pulmonary conditions: A review. Paediatr Respir Rev 2022; 44:31-39. [PMID: 36464576 DOI: 10.1016/j.prrv.2022.11.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Accepted: 11/10/2022] [Indexed: 11/15/2022]
Abstract
Neonates with progressive respiratory failure should be referred early for subspecialty evaluation and lung transplantation consideration. ECMO should be considered for patients with severe cardiopulmonary dysfunction and a high likelihood of death while on maximal medical therapy, either in the setting of reversible medical conditions or while awaiting lung transplantation. While ECMO offers hope to neonates that experience clinical deterioration while awaiting transplant, the risks and benefits of this intervention should be considered on an individual basis. Owing to the small number of infant lung transplants performed yearly, large studies examining the outcomes of various bridging techniques in this age group do not exist. Multiple single-centre experiences of transplanted neonates have been described and currently serve as guidance for transplant teams. Future investigation of outcomes specific to neonatal transplant recipients bridged with advanced devices is needed.
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Affiliation(s)
- Brandy Johnson
- Division of Pediatric Pulmonary Medicine, UF Health Shands Children's Hospital, Gainesville, FL, USA; Department of Pediatrics, University of Florida College of Medicine, Gainesville, FL, USA.
| | - Shoshana Leftin Dobkin
- Division of Pulmonary and Sleep Medicine, Children's Hospital of Philadelphia, Philadelphia, PA, USA.
| | - Maureen Josephson
- Division of Pulmonary and Sleep Medicine, Children's Hospital of Philadelphia, Philadelphia, PA, USA; Department of Pediatrics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
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11
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Resuscitation of the newborn. ANAESTHESIA & INTENSIVE CARE MEDICINE 2022. [DOI: 10.1016/j.mpaic.2022.10.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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12
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Mahmood B. Persistent pulmonary hypertension of newborn. Semin Pediatr Surg 2022; 31:151202. [PMID: 36038220 DOI: 10.1016/j.sempedsurg.2022.151202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Burhan Mahmood
- Division of Newborn Medicine, Department of Pediatrics, UPMC Children's Hospital of Pittsburgh, Pennsylvania, USA.
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13
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Stewart LA, Klein-Cloud R, Gerall C, Fan W, Price J, Hernan RR, Krishnan US, Cheung EW, Middlesworth W, Chaves DV, Miller R, Simpson LL, Chung WK, Duron VP. Extracorporeal Membrane Oxygenation (ECMO) and its complications in newborns with congenital diaphragmatic hernia. J Pediatr Surg 2022; 57:1642-1648. [PMID: 35065805 DOI: 10.1016/j.jpedsurg.2021.12.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 12/19/2021] [Accepted: 12/23/2021] [Indexed: 11/18/2022]
Abstract
BACKGROUND Extracorporeal Membrane Oxygenation (ECMO) is offered to patients with congenital diaphragmatic hernia (CDH) who are in severe respiratory and cardiac failure. We aim to describe the types of complications among these patients and their impact on survival. METHODS A single-center, retrospective review of CDH patients cannulated onto ECMO between January 2005 and November 2020 was conducted. ECMO complications, as categorized by the Extracorporeal Life Support Organization (ELSO), were correlated with survival status. Descriptive statistics were used to compare observed complications between survivors and non-survivors. RESULTS In our cohort of CDH neonates, 21% (54/258) were supported with ECMO, of whom, 61% (33/54) survived. Survivors and non-survivors were similar in baseline characteristics except for birthweight z-score (p = 0.043). Seventy percent of CDH neonates experienced complications during their ECMO run, with the most common categories being metabolic (48.1%) and mechanical (38.9%), followed by hemorrhage (22.2%), neurological (18.5%), renal (11.1%), pulmonary (7.4%), and cardiovascular (7.4%). The median number of complications per patient was higher in the non-survivor group (2 (IQR: 1-4) vs 1 (IQR: 0-2), p = 0.043). In addition, mechanical (57.1% vs 27.3%, p = 0.045) and renal (28.6% vs 0%, p = 0.002) complications were more common among non-survivors compared to survivors. CONCLUSION Complications occur frequently among ECMO-treated newborns with CDH, some of which have serious long-term consequences. Survivors had higher birth weight z-scores, shorter ECMO runs, and fewer complications per patient. Mechanical and renal complications were independently associated with mortality, emphasizing the utility of more focused strategies to target fluid balance and renal protection and to prevent circuit and cannula complications.
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Affiliation(s)
- Latoya A Stewart
- Columbia University Vagelos College of Physicians and Surgeons, 630W 168th Street, New York, NY 10032, United States
| | - Rafael Klein-Cloud
- Division of Pediatric Surgery, NewYork Presbyterian-Morgan Stanley Children's Hospital, Columbia University Irving Medical Center, 3959 Broadway, 2nd Floor, New York, NY 10032, United States
| | - Claire Gerall
- Division of Pediatric Surgery, NewYork Presbyterian-Morgan Stanley Children's Hospital, Columbia University Irving Medical Center, 3959 Broadway, 2nd Floor, New York, NY 10032, United States
| | - Weijia Fan
- Department of Biostatistics, Columbia University Mailman School of Public Health, 722W 168th Street, New York, NY 10032, United States
| | - Jessica Price
- Division of Pediatric Surgery, NewYork Presbyterian-Morgan Stanley Children's Hospital, Columbia University Irving Medical Center, 3959 Broadway, 2nd Floor, New York, NY 10032, United States
| | - Rebecca R Hernan
- Department of Pediatrics, NewYork Presbyterian-Morgan Stanley Children's Hospital, Columbia University Irving Medical Center, 3959 Broadway, 2nd Floor, New York, NY 10032, United States
| | - Usha S Krishnan
- Department of Pediatrics, NewYork Presbyterian-Morgan Stanley Children's Hospital, Columbia University Irving Medical Center, 3959 Broadway, 2nd Floor, New York, NY 10032, United States
| | - Eva W Cheung
- Department of Pediatrics, NewYork Presbyterian-Morgan Stanley Children's Hospital, Columbia University Irving Medical Center, 3959 Broadway, 2nd Floor, New York, NY 10032, United States
| | - William Middlesworth
- Division of Pediatric Surgery, NewYork Presbyterian-Morgan Stanley Children's Hospital, Columbia University Irving Medical Center, 3959 Broadway, 2nd Floor, New York, NY 10032, United States
| | - Diana Vargas Chaves
- Department of Pediatrics, NewYork Presbyterian-Morgan Stanley Children's Hospital, Columbia University Irving Medical Center, 3959 Broadway, 2nd Floor, New York, NY 10032, United States
| | - Russell Miller
- Department of Obstetrics and Gynecology, Columbia University Irving Medical Center, 622W 168th Street, PH 16, New York, NY 10032, United States
| | - Lynn L Simpson
- Department of Obstetrics and Gynecology, Columbia University Irving Medical Center, 622W 168th Street, PH 16, New York, NY 10032, United States
| | - Wendy K Chung
- Department of Pediatrics, NewYork Presbyterian-Morgan Stanley Children's Hospital, Columbia University Irving Medical Center, 3959 Broadway, 2nd Floor, New York, NY 10032, United States
| | - Vincent P Duron
- Division of Pediatric Surgery, NewYork Presbyterian-Morgan Stanley Children's Hospital, Columbia University Irving Medical Center, 3959 Broadway, 2nd Floor, New York, NY 10032, United States.
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14
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Casar Berazaluce AM, Frischer JS. Hospital and Professional Charges and Reimbursement Patterns in Pediatric Extracorporeal Membrane Oxygenation. Am Surg 2022; 88:2612-2618. [PMID: 35574635 DOI: 10.1177/00031348221091968] [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: 11/15/2022]
Abstract
BACKGROUND Extracorporeal membrane oxygenation (ECMO) is an expensive therapeutic modality. We sought to identify the main charge contributors to patient bills and analyze their patterns of reimbursement. We additionally sought to evaluate the impact of 2015 Current Procedural Terminology (CPT) code changes in professional billing for pediatric surgeons. METHODS A retrospective review of ECMO cases at a standalone quaternary children's hospital between 2008-2017 was performed. Itemized hospital and professional bills were analyzed. RESULTS Top charges included room rates, nitric oxide, medications, invasive support and monitoring, and laboratory testing. Average reimbursement was ∼60% for hospital and ∼36% for professional bills. CPT code changes in 2015 represented a 65% reduction in RVUs and 46% reduction in professional charges. Medicaid reimbursement for professional billing remained stable at 9%, and commercial reimbursement fell from 70% to 59% during the study period. CONCLUSIONS The main drivers of ECMO charges are unrelated to ECMO supplies or surgery. Evidence-based guidelines for ECMO management could make a difference in healthcare expenditure. Modern CPT codes depreciate RVUs and professional charges, compromising revenue. As the infrastructure required to provide this service is costly, diminishing returns may limit access to this therapy.
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Affiliation(s)
- Alejandra M Casar Berazaluce
- Division of Pediatric General and Thoracic Surgery, 2518Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.,Department of Surgery, 14742University of Texas Health Science Center at San Antonio, San Antonio, TX, USA
| | - Jason S Frischer
- Division of Pediatric General and Thoracic Surgery, 2518Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
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15
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Burgos CM, Frenckner B, Broman LM. Premature and Extracorporeal Life Support: Is it Time? A Systematic Review. ASAIO J 2022; 68:633-645. [PMID: 34593681 DOI: 10.1097/mat.0000000000001555] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Early preterm birth < 34 gestational weeks (GA) and birth weight (BW) <2 kg are relative contraindications for extracorporeal membrane oxygenation (ECMO). However, with improved technology, ECMO is presently managed more safely and with decreasing complications. Thus, these relative contraindications may no longer apply. We performed a systematic review to evaluate the existing literature on ECMO in early and late (34-37 GA) prematurity focusing on survival to hospital discharge and the complication intracranial hemorrhage (ICH). Data sources: MEDLINE, PubMed, Web of Science, Embase, and the Cochrane Database. Only publications in the English language were evaluated. Of the 36 included studies, 23 were related to ECMO support for respiratory failure, 10 for cardiac causes, and four for congenital diaphragmatic hernia (CDH). Over the past decades, the frequency of ICH has declined (89-21%); survival has increased in both early prematurity (25-76%), and in CDH (33-75%), with outcome similar to late prematurity (48%). The study was limited by an inherent risk of bias from overlapping single-center and registry data. Both the risk of ICH and death have decreased in prematurely born treated with ECMO. We challenge the 34 week GA time limit for ECMO and propose an international task force to revise current guidelines. At present, gestational age < 34 weeks might no longer be considered a contraindication for ECMO in premature neonates.
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Affiliation(s)
- Carmen Mesas Burgos
- From the Department of Pediatric Surgery, Karolinska University Hospital, Stockholm, Sweden
- ECMO Centre Karolinska, Pediatric Perioperative Medicine and Intensive Care, Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden
- Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
| | - Björn Frenckner
- From the Department of Pediatric Surgery, Karolinska University Hospital, Stockholm, Sweden
- ECMO Centre Karolinska, Pediatric Perioperative Medicine and Intensive Care, Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden
- Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden
| | - Lars Mikael Broman
- ECMO Centre Karolinska, Pediatric Perioperative Medicine and Intensive Care, Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden
- Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
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17
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Clark JD, Baden HP, Berkman ER, Bourget E, Brogan TV, Di Gennaro JL, Doorenbos AZ, McMullan DM, Roberts JS, Turnbull JM, Wilfond BS, Lewis-Newby M. Ethical Considerations in Ever-Expanding Utilization of ECLS: A Research Agenda. Front Pediatr 2022; 10:896232. [PMID: 35664885 PMCID: PMC9160718 DOI: 10.3389/fped.2022.896232] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 04/26/2022] [Indexed: 11/13/2022] Open
Abstract
Technological advancements and rapid expansion in the clinical use of extracorporeal life support (ECLS) across all age ranges in the last decade, including during the COVID-19 pandemic, has led to important ethical considerations. As a costly and resource intensive therapy, ECLS is used emergently under high stakes circumstances where there is often prognostic uncertainty and risk for serious complications. To develop a research agenda to further characterize and address these ethical dilemmas, a working group of specialists in ECLS, critical care, cardiothoracic surgery, palliative care, and bioethics convened at a single pediatric academic institution over the course of 18 months. Using an iterative consensus process, research questions were selected based on: (1) frequency, (2) uniqueness to ECLS, (3) urgency, (4) feasibility to study, and (5) potential to improve patient care. Questions were categorized into broad domains of societal decision-making, bedside decision-making, patient and family communication, medical team dynamics, and research design and implementation. A deeper exploration of these ethical dilemmas through formalized research and deliberation may improve equitable access and quality of ECLS-related medical care.
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Affiliation(s)
- Jonna D Clark
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Washington School of Medicine, Seattle, WA, United States.,Division of Pediatric Bioethics and Palliative Care, Department of Pediatrics, University of Washington School of Medicine, Seattle, WA, United States.,Treuman Katz Center for Pediatric Bioethics, Seattle Children's Research Institute, Seattle, WA, United States
| | - Harris P Baden
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Washington School of Medicine, Seattle, WA, United States
| | - Emily R Berkman
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Washington School of Medicine, Seattle, WA, United States.,Division of Pediatric Bioethics and Palliative Care, Department of Pediatrics, University of Washington School of Medicine, Seattle, WA, United States.,Treuman Katz Center for Pediatric Bioethics, Seattle Children's Research Institute, Seattle, WA, United States
| | - Erica Bourget
- Fred Hutchinson Cancer Research Center, University of Washington School of Medicine, Seattle, WA, United States
| | - Thomas V Brogan
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Washington School of Medicine, Seattle, WA, United States
| | - Jane L Di Gennaro
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Washington School of Medicine, Seattle, WA, United States
| | - Ardith Z Doorenbos
- Department of Anesthesiology and Pain Medicine, University of Washington School of Medicine, Seattle, WA, United States.,Department of Biobehavioral Nursing Science, College of Nursing, University of Illinois, Chicago, IL, United States
| | - D Michael McMullan
- Division of Pediatric Cardiothoracic Surgery, University of Washington School of Medicine, Seattle, WA, United States
| | - Joan S Roberts
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Washington School of Medicine, Seattle, WA, United States
| | - Jessica M Turnbull
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN, United States.,Center for Biomedical Ethics and Society, Vanderbilt University Medical Center, Nashville, TN, United States
| | - Benjamin S Wilfond
- Division of Pediatric Bioethics and Palliative Care, Department of Pediatrics, University of Washington School of Medicine, Seattle, WA, United States.,Treuman Katz Center for Pediatric Bioethics, Seattle Children's Research Institute, Seattle, WA, United States
| | - Mithya Lewis-Newby
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Washington School of Medicine, Seattle, WA, United States.,Division of Pediatric Bioethics and Palliative Care, Department of Pediatrics, University of Washington School of Medicine, Seattle, WA, United States.,Treuman Katz Center for Pediatric Bioethics, Seattle Children's Research Institute, Seattle, WA, United States
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18
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Melbourne L, Wien MA, Whitehead MT, Ridore M, Wang Y, Short BL, Bulas D, Massaro AN. Risk Factors for Brain Injury in Newborns Treated with Extracorporeal Membrane Oxygenation. Am J Perinatol 2021; 38:1557-1564. [PMID: 32674203 DOI: 10.1055/s-0040-1714208] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
OBJECTIVE This study aimed to assess the association of clinical risk factors with severity of magnetic resonance imaging (MRI) brain injury in neonatal extracorporeal membrane oxygenation (ECMO) patients. STUDY DESIGN This is a single-center retrospective study conducted at an outborn level IV neonatal intensive care unit in a free-standing academic children's hospital. Clinical and MRI data from neonates treated with ECMO between 2005 and 2015 were reviewed. MRI injury was graded by two radiologists according to a modified scoring system that assesses parenchymal injury, extra-axial hemorrhage, and cerebrospinal fluid spaces. MRI severity was classified as none (score = 0), mild/moderate (score = 1-13.5), and severe (score ≥ 14). The relationship between selected risk factors and MRI severity was assessed by Chi-square, analysis of variance, and Kruskal-Wallis tests where appropriate. Combinative predictive ability of significant risk factors was assessed by logistic regression analyses. RESULTS MRI data were assessed in 81 neonates treated with ECMO. Veno-arterial (VA) patients had more severe injury compared with veno-venous patients. There was a trend toward less severe injury over time. After controlling for covariates, duration of ECMO remained significantly associated with brain injury, and the risk for severe injury was significantly increased in patients on ECMO beyond 210 hours. CONCLUSION Risk for brain injury is increased with VA ECMO and with longer duration of ECMO. Improvements in care may be leading to decreasing incidence of brain injury in neonatal ECMO patients. KEY POINTS · Veno-arterial ECMO is associated with more brain injury by MRI compared with veno-venous ECMO.. · Longer duration of ECMO is significantly associated with severe brain injury by MRI.. · Risk for neurologic injury may be decreasing over time with advances in neonatal ECMO..
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Affiliation(s)
- Launice Melbourne
- Division of Neonatology, Children's National Hospital, Washington, District of Columbia.,Department of Pediatrics, The George Washington University School of Medicine, Washington, District of Columbia
| | - Michael A Wien
- Division of Diagnostic Imaging and Radiology, Children's National Hospital, Washington, District of Columbia
| | - Matthew T Whitehead
- Department of Pediatrics, The George Washington University School of Medicine, Washington, District of Columbia.,Division of Diagnostic Imaging and Radiology, Children's National Hospital, Washington, District of Columbia
| | - Michelande Ridore
- Division of Neonatology, Children's National Hospital, Washington, District of Columbia
| | - Yunfei Wang
- Division of Biostatistics and Study Methodology, Children's National Research Institute, Washington, District of Columbia
| | - Billie L Short
- Division of Neonatology, Children's National Hospital, Washington, District of Columbia.,Department of Pediatrics, The George Washington University School of Medicine, Washington, District of Columbia
| | - Dorothy Bulas
- Department of Pediatrics, The George Washington University School of Medicine, Washington, District of Columbia.,Division of Diagnostic Imaging and Radiology, Children's National Hospital, Washington, District of Columbia
| | - An N Massaro
- Division of Neonatology, Children's National Hospital, Washington, District of Columbia.,Department of Pediatrics, The George Washington University School of Medicine, Washington, District of Columbia
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19
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Zhang X, Fu Y, Yue G, Yang S, Ju R. Lung ultrasound for the assessment of lung recruitment in neonates with massive pneumothorax during extracorporeal membrane oxygenation: a case report. J Artif Organs 2021; 25:163-169. [PMID: 34292454 DOI: 10.1007/s10047-021-01287-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Accepted: 07/13/2021] [Indexed: 01/02/2023]
Abstract
Bedside lung ultrasound may be an effective method for the assessment of lung recruitment in newborns with extracorporeal membrane oxygenation (ECMO). We report a case of a neonate who had severe hypoxemia with persistent pulmonary hypertension and massive pneumothorax due to meconium aspiration syndrome and was treated with ECMO. Positive pressure mechanical ventilation resulted in persistent massive air leakage from the disrupted pulmonary tissue. When ECMO was initiated, a "total lung rest" ventilation strategy was used to facilitate healing of the lung rupture and absorption of the pneumothorax. After complete absorption of the pneumothorax, lung recruitment was performed by progressively increasing the positive end-expiratory pressure under the guidance of lung ultrasound. Bedside lung ultrasound was successfully used to assess pneumothorax absorption and improvement of pulmonary inflammation and successfully guided the recruitment of collapsed alveoli and the withdrawal of ECMO.
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Affiliation(s)
- Xiaolong Zhang
- Department of Neonatology, Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, 1617 Riyue Avenue, Qingyang District, Chengdu, 611731, China.
| | - Yiyong Fu
- Department of Neonatology, Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, 1617 Riyue Avenue, Qingyang District, Chengdu, 611731, China
| | - Guang Yue
- Department of Neonatology, Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, 1617 Riyue Avenue, Qingyang District, Chengdu, 611731, China
| | - Sheng Yang
- Department of Ultrasonography, Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 611731, China
| | - Rong Ju
- Department of Neonatology, Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, 1617 Riyue Avenue, Qingyang District, Chengdu, 611731, China
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20
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Amodeo I, Di Nardo M, Raffaeli G, Kamel S, Macchini F, Amodeo A, Mosca F, Cavallaro G. Neonatal respiratory and cardiac ECMO in Europe. Eur J Pediatr 2021; 180:1675-1692. [PMID: 33547504 PMCID: PMC7864623 DOI: 10.1007/s00431-020-03898-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 11/25/2020] [Accepted: 11/30/2020] [Indexed: 11/28/2022]
Abstract
Neonatal extracorporeal membrane oxygenation (ECMO) is a life-saving procedure for critically ill neonates suffering from a potentially reversible disease, causing severe cardiac and/or respiratory failure and refractory to maximal conventional management. Since the 1970s, technology, management, and clinical applications of neonatal ECMO have changed. Pulmonary diseases still represent the principal neonatal diagnosis, with an overall 74% survival rate, and up to one-third of cases are due to congenital diaphragmatic hernia. The overall survival rate in cardiac ECMO is lower, with congenital heart defect representing the main indication. This review provides an overview of the available evidence in the field of neonatal ECMO. We will address the changing epidemiology, basic principles, technologic advances in circuitry, and monitoring, and deliver a current multidisciplinary management framework, focusing on ECMO applications, complications, and long-term morbidities. Lastly, areas for further research will be highlighted.Conclusions: ECMO is a life support with a potential impact on long-term patients' outcomes. In the next years, advances in knowledge, technology, and expertise may push neonatal ECMO boundaries towards more premature and increasingly complex infants, with the final aim to reduce the burden of ECMO-related complications and improve overall patients' outcomes. What is Known: • ECMO is a life-saving option in newborns with refractory respiratory and/or cardiac failure. • The multidisciplinary ECMO management is challenging and may expose neonates to complications with an impact on long-term outcomes. What is New: • Advances in technology and biomaterials will improve neonatal ECMO management and, eventually, the long-term outcome of these complex patients. • Experimental models of artificial placenta and womb technology are under investigation and may provide clinical translation and future research opportunities.
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Affiliation(s)
- Ilaria Amodeo
- NICU, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Via Della Commenda 12, 20122 Milan, Italy
| | | | - Genny Raffaeli
- NICU, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Via Della Commenda 12, 20122 Milan, Italy
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy
| | - Shady Kamel
- NICU, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Via Della Commenda 12, 20122 Milan, Italy
- Betamed Perfusion Service, Rome, Italy
| | - Francesco Macchini
- Department of Pediatric Surgery, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Antonio Amodeo
- ECMO & VAD Unit, Bambino Gesù Children’s Hospital, IRCCS, Rome, Italy
| | - Fabio Mosca
- NICU, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Via Della Commenda 12, 20122 Milan, Italy
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy
| | - Giacomo Cavallaro
- NICU, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Via Della Commenda 12, 20122 Milan, Italy
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21
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Fallon BP, Mychaliska GB. Development of an artificial placenta for support of premature infants: narrative review of the history, recent milestones, and future innovation. Transl Pediatr 2021; 10:1470-1485. [PMID: 34189106 PMCID: PMC8192990 DOI: 10.21037/tp-20-136] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Over 50 years ago, visionary researchers began work on an extracorporeal artificial placenta to support premature infants. Despite rudimentary technology and incomplete understanding of fetal physiology, these pioneering scientists laid the foundation for future work. The research was episodic, as medical advances improved outcomes of premature infants and extracorporeal life support (ECLS) was introduced for the treatment of term and near-term infants with respiratory or cardiac failure. Despite ongoing medical advances, extremely premature infants continue to suffer a disproportionate burden of mortality and morbidity due to organ immaturity and unintended iatrogenic consequences of medical treatment. With advancing technology and innovative approaches, there has been a resurgence of interest in developing an artificial placenta to further diminish the mortality and morbidity of prematurity. Two related but distinct platforms have emerged to support premature infants by recreating fetal physiology: a system based on arteriovenous (AV) ECLS and one based on veno-venous (VV) ECLS. The AV-ECLS approach utilizes only the umbilical vessels for cannulation. It requires immediate transition of the infant at the time of birth to a fluid-filled artificial womb to prevent umbilical vessel spasm and avoid gas ventilation. In contradistinction, the VV-ECLS approach utilizes the umbilical vein and the internal jugular vein. It would be applied after birth to infants failing maximal medical therapy or preemptively if risk stratified for high mortality and morbidity. Animal studies are promising, demonstrating prolonged support and ongoing organ development in both systems. The milestones for clinical translation are currently being evaluated.
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Affiliation(s)
- Brian P Fallon
- Department of Surgery, University of Michigan, Michigan Medicine, Ann Arbor, Michigan, USA
| | - George B Mychaliska
- Department of Surgery, Section of Pediatric Surgery, Fetal Diagnosis and Treatment Center, University of Michigan, Michigan Medicine, Ann Arbor, Michigan, USA
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22
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Moiseiwitsch N, Brown AC. Neonatal coagulopathies: A review of established and emerging treatments. Exp Biol Med (Maywood) 2021; 246:1447-1457. [PMID: 33858204 DOI: 10.1177/15353702211006046] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Despite the relative frequency of both bleeding and clotting disorders among patients treated in the neonatal intensive care unit, few clear guidelines exist for treatment of neonatal coagulopathies. The study and treatment of neonatal coagulopathies are complicated by the distinct hemostatic balance and clotting components present during this developmental stage as well as the relative scarcity of studies specific to this age group. This mini-review examines the current understanding of neonatal hemostatic balance and treatment of neonatal coagulopathies, with particular emphasis on emerging treatment methods and areas in need of further investigative efforts.
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Affiliation(s)
- Nina Moiseiwitsch
- Joint Department of Biomedical Engineering, North Carolina State University and The University of North Carolina at Chapel Hill, Raleigh, NC 27695, USA.,Comparative Medicine Institute, North Carolina State University, Raleigh, NC 27695, USA
| | - Ashley C Brown
- Joint Department of Biomedical Engineering, North Carolina State University and The University of North Carolina at Chapel Hill, Raleigh, NC 27695, USA.,Comparative Medicine Institute, North Carolina State University, Raleigh, NC 27695, USA
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23
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Cuestas J, Lohmann P, Hagan JL, Vogel AM, Fernandes CJ, Garcia-Prats JA. Mortality trends in neonatal ECMO for pulmonary hypoplasia: A review of the Extracorporeal Life Support Organization database from 1981 to 2016. J Pediatr Surg 2021; 56:788-794. [PMID: 33012559 DOI: 10.1016/j.jpedsurg.2020.09.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 08/24/2020] [Accepted: 09/06/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND The purpose of this review is to provide ECMO outcome data for medical personnel who counsel families of patients with pulmonary hypoplasia (PH), often secondary to renal abnormalities. We report diagnoses and outcomes associated with PH in neonates that were treated with ECMO over the past 35 years. METHODS Retrospective cohort study using the ELSO database for neonates born between 1981 and 2016 with a primary or secondary diagnosis of PH. Five patient groups were created based on ICD-9 codes. Mortality rates were compared and trends over time were investigated. RESULTS Thirty-three percent of the 1385 patients survived to discharge. Congenital diaphragmatic hernia (CDH) patients had significantly higher mortality than PH patients secondary to renal dysplasia (p < 0.001). Mortality decreased significantly over time for all groups (p < 0.001). The proportion of patients alive at discharge increased over time for CDH patients (p < 0.001), whereas survival decreased for patients with PH secondary to renal dysplasia (p = 0.012). CONCLUSIONS Neonates with PH that require ECMO have high mortality rates, which have generally decreased over the past 35 years; however, mortality for neonates with PH secondary to renal dysplasia continues to increase. We speculate that the apparent rise in mortality for these patients is because of changes in patient selection subsequent to improvements in non-ECMO ventilatory support. LEVEL OF EVIDENCE II.
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Affiliation(s)
- Jenifer Cuestas
- Department of Pediatrics, Section of Neonatology, Baylor College of Medicine/Texas Children's Hospital, Houston, TX, USA.
| | - Pablo Lohmann
- Department of Pediatrics, Section of Neonatology, Baylor College of Medicine/Texas Children's Hospital, Houston, TX, USA
| | - Joseph L Hagan
- Department of Pediatrics, Section of Neonatology, Baylor College of Medicine/Texas Children's Hospital, Houston, TX, USA
| | - Adam M Vogel
- Department of Surgery, Division of Pediatric Surgery, Baylor College of Medicine/Texas Children's Hospital, Houston, TX, USA
| | - Caraciolo J Fernandes
- Department of Pediatrics, Section of Neonatology, Baylor College of Medicine/Texas Children's Hospital, Houston, TX, USA
| | - Joseph A Garcia-Prats
- Department of Pediatrics, Section of Neonatology, Baylor College of Medicine/Texas Children's Hospital, Houston, TX, USA
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Caturegli G, Cho SM, White B, Chen LL. Acute Brain Injury in Infant Venoarterial Extracorporeal Membrane Oxygenation: An Autopsy Study. Pediatr Crit Care Med 2021; 22:297-302. [PMID: 33055528 DOI: 10.1097/pcc.0000000000002573] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
OBJECTIVES Characterization of the types and timing of acute brain injury in infant autopsy patients after extracorporeal membrane oxygenation. DESIGN Retrospective cohort study. SETTING Single tertiary-care center. PATIENTS Infants supported on extracorporeal membrane oxygenation. MEASUREMENTS AND MAIN RESULTS Clinical and pathologic records were reviewed for infant extracorporeal membrane oxygenation patients who had undergone brain autopsy in a single center between January 2009 and December 2018. Twenty-four patients supported on venoarterial extracorporeal membrane oxygenation had postmortem examination with brain autopsy. Median age at extracorporeal membrane oxygenation initiation was 82 days (interquartile range, 11-263 d), median age at time of death was 20 weeks (interquartile range, 5-44 wk), and median extracorporeal membrane oxygenation support duration was 108 hours (interquartile range, 35-366 hr). The most common acute brain injury found at autopsy was hypoxic-ischemic brain injury (58%) followed by intracranial hemorrhage (29%). The most common types of intracranial hemorrhage were intracerebral (17%), subarachnoid (17%), and subdural (8%). Only five infants (21%) did not have acute brain injury. Correlates of acute brain injury included low preextracorporeal membrane oxygenation oxygen saturation as well as elevated liver enzymes, total bilirubin, and lactate on days 1 and 3 of extracorporeal membrane oxygenation. Gestational age, Apgar scores, birth weight, extracorporeal membrane oxygenation duration, anticoagulation therapy, and renal and hepatic impairments were not associated with acute brain injury. CONCLUSIONS Acute brain injury was observed in 79% of autopsies conducted in infants supported on extracorporeal membrane oxygenation. Hypoxic-ischemic brain injury was the most common type of brain injury (58%), and further associations with preextracorporeal membrane oxygenation acute brain injury require additional exploration.
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Affiliation(s)
- Giorgio Caturegli
- Neurosciences Critical Care, Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD
- Neurosciences Critical Care, Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Sung-Min Cho
- Neurosciences Critical Care, Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD
- Neurosciences Critical Care, Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Bartholomew White
- Neurosciences Critical Care, Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Liam L Chen
- Neurosciences Critical Care, Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD
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Brei BK, Gray MM, Umoren R, Handley S, DiGeronimo R, Sawyer T, Smith K, Billimoria Z. Interprofessional ECMO telerounding: a novel approach to neonatal ECMO clinical participation and education. J Perinatol 2021; 41:824-829. [PMID: 32963301 PMCID: PMC7505939 DOI: 10.1038/s41372-020-00827-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 08/21/2020] [Accepted: 09/14/2020] [Indexed: 11/09/2022]
Abstract
OBJECTIVE Determine the feasibility, strengths, and barriers of offering extracorporeal membrane oxygenation (ECMO) telerounding to neonatal intensive care unit (NICU) care providers. STUDY DESIGN NICU providers were invited to join ECMO rounds by teleconference. Data were collected on telerounding participation and ECMO concepts discussed. A survey was sent to all providers. RESULTS From March 2018 to February 2020, telerounding on 24 neonatal ECMO patients (168 ECMO days) was performed in a Level IV NICU. A mean of four providers joined telerounds per ECMO day with an increase from 3 to 6 providers over the study period. Nearly all respondents felt telerounding lowered barriers to attending ECMO rounds (94%), promoted engagement (89%), and improved continuity of care (78%). Barriers to ECMO telerounding were suboptimal audio connections and limited ability to participate in the clinical discussion. CONCLUSION ECMO telerounding is well-received by NICU providers. It can improve provider participation, complement existing in-person ECMO rounds, and ECMO education.
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Affiliation(s)
- Brianna K. Brei
- grid.34477.330000000122986657Department of Pediatrics, Division of Neonatology, University of Washington School of Medicine and Seattle Children’s Hospital, Seattle, WA USA
| | - Megan M. Gray
- grid.34477.330000000122986657Department of Pediatrics, Division of Neonatology, University of Washington School of Medicine and Seattle Children’s Hospital, Seattle, WA USA
| | - Rachel Umoren
- grid.34477.330000000122986657Department of Pediatrics, Division of Neonatology, University of Washington School of Medicine and Seattle Children’s Hospital, Seattle, WA USA
| | - Sarah Handley
- grid.34477.330000000122986657Department of Pediatrics, Division of Neonatology, University of Washington School of Medicine and Seattle Children’s Hospital, Seattle, WA USA
| | - Robert DiGeronimo
- grid.34477.330000000122986657Department of Pediatrics, Division of Neonatology, University of Washington School of Medicine and Seattle Children’s Hospital, Seattle, WA USA
| | - Taylor Sawyer
- grid.34477.330000000122986657Department of Pediatrics, Division of Neonatology, University of Washington School of Medicine and Seattle Children’s Hospital, Seattle, WA USA
| | - Kendra Smith
- grid.34477.330000000122986657Department of Pediatrics, Division of Neonatology, University of Washington School of Medicine and Seattle Children’s Hospital, Seattle, WA USA
| | - Zeenia Billimoria
- Department of Pediatrics, Division of Neonatology, University of Washington School of Medicine and Seattle Children's Hospital, Seattle, WA, USA.
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Othman HF, Byrnes J, Elsamny E, Hamzah M. Impact of ventricular arrhythmias on outcomes in children with myocarditis. Eur J Pediatr 2020; 179:1779-1786. [PMID: 32447560 DOI: 10.1007/s00431-020-03687-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 05/08/2020] [Accepted: 05/11/2020] [Indexed: 01/19/2023]
Abstract
Children affected with acute myocarditis may progress rapidly into profound ventricular dysfunction and ventricular arrhythmias. The objective of this study is to assess the impact of ventricular arrhythmias on in-hospital mortality and the use of mechanical circulatory support in patients with myocarditis. Pediatric patients (age 0-18 years) admitted with myocarditis were identified from the National Inpatient Sample dataset for the years 2002-2015. A total of 12,489 patients with myocarditis were identified. Of them, 1627 patients were with ventricular arrhythmias and 10,862 patients without ventricular arrhythmias. Mortality was higher in those with ventricular arrhythmias (19.5% vs. 2.8%, OR = 8.47; 95% CI 7.16-10.04; p < 0.001). The median length of stay and the median cost of hospitalization were higher in the ventricular arrhythmias group (9 days vs. 4 days, p < 0.001 and $121,826 vs. $37,658, p < 0.001, respectively). There was a substantial increase in the utilization of extracorporeal membrane oxygenation (ECMO) in patients with ventricular arrhythmias (25.4% vs. 2.7%, OR = 12.40; 95% CI 10.55-14.57; p < 0.001). The use of ventricular assist devices (VADs) was higher in patients with ventricular arrhythmias (4.5% vs. 1.3%, OR = 3.76; 95% CI 2.82-5.01; p < 0.001). An improvement in discharge survival was observed over the years of study in both VA and non-VA groups; associated with this decline in mortality, there was a rising trend of ECMO utilization.Conclusion: Development of ventricular arrhythmia in children with myocarditis is a strong predictor for mortality and ECMO utilization. What is Known: • The clinical presentation of pediatric myocarditis varies from no symptoms of myocardial dysfunction to a rapidly progressing severe congestive heart failure. • Little is known about the predictors of mortality in children with suspected myocarditis. What is New: • Development of ventricular arrhythmia in children with myocarditis is a strong predictor for mortality and ECMO utilization. • Improvement in discharge survival was observed over the years of study; associated with this decline in mortality, there was a rising trend of ECMO utilization.
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Affiliation(s)
- Hasan F Othman
- Department of Pediatrics, Michigan State University/Sparrow Health System, Lansing, MI, USA
| | - Jonathan Byrnes
- Department of Pediatric Cardiology, Children's of Alabama, Birmingham, AL, USA
| | - Esraa Elsamny
- Department of Neonatology, Cleveland Clinic Children's Hospital, Cleveland, OH, USA
| | - Mohammed Hamzah
- Department of Pediatric Critical Care, Cleveland Clinic Children's, 9500 Euclid Ave. M14, Cleveland, OH, 44195, USA.
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Chen WY, Lin CH, Lee YS, Tsao PC, Jeng MJ. Pathophysiological effects of intravenous phosphodiesterase type 4 inhibitor in addition to surfactant lavage in meconium-injured newborn piglet lungs. Pediatr Pulmonol 2020; 55:2272-2282. [PMID: 32478966 DOI: 10.1002/ppul.24880] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2020] [Revised: 05/26/2020] [Accepted: 05/28/2020] [Indexed: 11/10/2022]
Abstract
BACKGROUND Nonsteroidal anti-inflammatory drugs, such as selective phosphodiesterase type 4 (PDE4) inhibitors have potential anti-inflammatory and respiratory smooth muscle relaxation effects. This study aimed to investigate the pathophysiological effects of an intravenous PDE4 inhibitor (rolipram) and surfactant lavage (SL) in a newborn piglet model of meconium aspiration syndrome (MAS). METHODS MAS was induced in 25 newborn piglets, which were randomly divided into control and four SL treatment groups administered with different doses of intravenous rolipram (0, 0.1, 0.5, and 1 mg/kg). Cardiopulmonary variables were monitored and recorded. The experimental time was 4 hours. Serial blood was drawn for blood gas and biomarker analyses. Lung tissue was examined for histological analysis. RESULTS All SL-treated groups revealed improved oxygenation during the 4-hour experiments and had significantly lower peak inspiratory pressure levels than the control group at the end of experiments. All SL plus rolipram-treated groups exhibited significantly higher lung compliance than the control group. However, the animals receiving high-dose (0.5 and 1.0 mg/kg) rolipram demonstrated significantly elevated heart rates. Lung histology of the nondependent sites revealed significantly lower lung injury scores in all SL-treated groups compared with that in the control group, but there were no differences among the rolipram-treated groups. CONCLUSIONS In addition to SL, intravenous PDE4 inhibitors may further improve lung compliance in treating MAS; however, it is necessary to consider cardiovascular adverse effects, primarily tachycardia. Further investigations are required before the clinical application of intravenous PDE4 inhibitor as an anti-inflammatory agent to treat severe MAS.
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Affiliation(s)
- Wei-Yu Chen
- Department of Pediatrics, Children's Medical Center, Taipei Veterans General Hospital, Taipei, Taiwan.,Institute of Emergency and Critical Care Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan.,Department of Pediatrics, School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Chih-Hsueh Lin
- Department of Nutrition, Master Program of BioMedical Nutrition, HungKuang University, Taichung, Taiwan
| | - Yu-Sheng Lee
- Department of Pediatrics, Children's Medical Center, Taipei Veterans General Hospital, Taipei, Taiwan.,Department of Pediatrics, School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Pei-Chen Tsao
- Department of Pediatrics, Children's Medical Center, Taipei Veterans General Hospital, Taipei, Taiwan.,Department of Pediatrics, School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Mei-Jy Jeng
- Department of Pediatrics, Children's Medical Center, Taipei Veterans General Hospital, Taipei, Taiwan.,Institute of Emergency and Critical Care Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan.,Department of Pediatrics, School of Medicine, National Yang-Ming University, Taipei, Taiwan
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Evaluation of Bivalirudin As an Alternative to Heparin for Systemic Anticoagulation in Pediatric Extracorporeal Membrane Oxygenation. Pediatr Crit Care Med 2020; 21:827-834. [PMID: 32404633 DOI: 10.1097/pcc.0000000000002384] [Citation(s) in RCA: 64] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES Heparin is the universal anticoagulant for patients receiving extracorporeal membrane oxygenation support. However, heparin has many disadvantages, especially in young children, who develop heparin resistance. Recently our center has used bivalirudin, a direct thrombin inhibitor, for systemic anticoagulation in pediatric extracorporeal life support. Bivalirudin binds directly to thrombin with no need for antithrombin III and it inhibits both circulating and clot-bound thrombin. In this study, we sought to evaluate our experience with bivalirudin in pediatric extracorporeal life support. DESIGN Retrospective chart review study of patients receiving extracorporeal membrane oxygenation support between October 2014 and May 2018. SETTING Tertiary, academic PICU. PATIENTS Sixteen patients receiving heparin and 16 patients receiving bivalirudin on extracorporeal life support were included in the study. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Patients in the bivalirudin group had a median age of 31 months versus 59 months in the heparin group (p = 0.41). Recovery and extracorporeal membrane oxygenation decannulation were similar in both groups (56% in the heparin group and 62% in the bivalirudin group; p = 0.62). Time to reach goal therapeutic anticoagulation level was shorter in the bivalirudin group (11 vs 29 hr; p = 0.01). Bleeding events were fewer in the bivalirudin group, and there was no difference in the rate of thrombotic events between the two groups. Comprehensive cost analysis that includes anticoagulant, laboratories, and antithrombin III cost, showed that heparin anticoagulation therapy total cost was significantly higher than bivalirudin (1,184 dollars per day in heparin group vs 494 dollars per day in bivalirudin group; p = 0.03). Bivalirudin dose required to maintain target anticoagulation will increase over time, and this is associated with an increase in creatinine clearance and an increase in fibrinogen serum levels. CONCLUSIONS This study showed that the use of bivalirudin in pediatric extracorporeal membrane oxygenation support is feasible, safe, reliable, and cost-effective in comparison to heparin. Further prospective randomized clinical trials are necessary to confirm our observations.
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Xiong J, Zhang L, Bao L. Complications and mortality of venovenous extracorporeal membrane oxygenation in the treatment of neonatal respiratory failure: a systematic review and meta-analysis. BMC Pulm Med 2020; 20:124. [PMID: 32380985 PMCID: PMC7204219 DOI: 10.1186/s12890-020-1144-8] [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: 05/27/2019] [Accepted: 04/13/2020] [Indexed: 01/11/2023] Open
Abstract
Background Extracorporeal membrane oxygenation (ECMO) has been increasingly used for severe neonatal respiratory failure refractory to conventional treatments. To systematically evaluate the complications and mortality of venovenous ECMO (VV ECMO) in the treatment of neonatal respiratory failure, we performed a systematic review and meta-analysis of all the related studies. Methods PubMed, Embase, and Cochrane Library were searched. The retrieval period was from the establishment of the database to February 2019. Two investigators independently screened articles according to the inclusion and exclusion criteria. The quality of article was assessed by the Newcastle-Ottawa scale (NOS). The meta-analysis was performed by Stata 15.0 software. Results Four observational studies were included, with a total of 347 newborns. VV ECMO was used for neonates with refractory respiratory failure unresponsive to maximal medical therapy. Median ages of the newborns at cannulation were 43.2 h, 23 h, 19 h, and 71 h in the included four studies, respectively. The overall mortality at hospital charge was 12% (5–18%) with a heterogeneity of I2 = 73.8% (p = 0.01). Two studies reported mortality during ECMO and after decannulation, with 10% (0.8–19.2%) and 6.1% (2.6–9.6%), respectively. The most common complications associated with VV ECMO were: pneumothorax (20.6%), hypertension (20.4%), cannula dysfunction (20.2%), seizure (14.9%), renal failure requiring hemofiltration (14.7%), infectious complications (10.3%), thrombi (7.4%), intracranial hemorrhage or infarction (6.6%), hemolysis (5.3%), cannula site bleeding (4.4%), gastrointestinal bleeding (3.7%), oxygenator failure (2.8%), other bleeding events (2.8%), brain death (1.9%), and myocardial stun (0.9%). Conclusion The overall mortality at discharge of VV ECMO in the treatment of neonatal respiratory failure was 12%. Although complications are frequent, the survival rate during hospitalization is still high. Further larger samples, and higher quality of randomized controlled trials (RCTs) are needed to clarify the efficacy and safety of this technique in the treatment of neonatal respiratory failure.
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Affiliation(s)
- Jing Xiong
- Department of Neonatology, Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation base of Child development and Critical Disorders, Children's Hospital of Chongqing Medical University, Chongqing Key Laboratory of Pediatrics, Chongqing, People's Republic of China
| | - Li Zhang
- Department of Pulmonology, Children's Hospital of Chongqing Medical University, No.136, Zhongshan second road, Yuzhong district, Chongqing, 400014, China
| | - Lei Bao
- Department of Neonatology, Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation base of Child development and Critical Disorders, Children's Hospital of Chongqing Medical University, Chongqing Key Laboratory of Pediatrics, Chongqing, People's Republic of China.
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Delaplain PT, Ehwerhemuepha L, Nguyen DV, Di Nardo M, Jancelewicz T, Awan S, Yu PT, Guner YS. The development of multiorgan dysfunction in CDH-ECMO neonates is associated with the level of pre-ECMO support. J Pediatr Surg 2020; 55:830-834. [PMID: 32067809 DOI: 10.1016/j.jpedsurg.2020.01.026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2020] [Accepted: 01/25/2020] [Indexed: 11/30/2022]
Abstract
PURPOSE Congenital diaphragmatic hernia (CDH) is the most common indication for neonatal extracorporeal membrane oxygenation (ECMO), but mortality remains at 50%. Multiorgan failure can occur in 25% and has been linked to worse outcomes. We sought to examine the factors that would increase the risk of multiorgan dysfunction (MOD). METHODS The Extracorporeal Life Support Organization (ELSO) database was used to identify infants with CDH (2000-2015). The primary outcome was MOD, which was defined as the presence of organ failure in ≥2 organ systems. We used a multivariable logistic regression to examine the effect of demographics, pre-ECMO respiratory status, comorbidities, and therapies on MOD. RESULTS There were a total of 4374 CDH infants who were treated with ECMO. Overall mortality was 52.4%. The risk models demonstrated that pre-ECMO cardiac arrest (OR 1.458, CI: 1.146-1.861, p = 0.002) and hand-bagging (OR 1.461, CI: 1.094-1.963, p = 0.032) had the strongest association with MOD. In addition, other pre-ECMO indicators of disease severity (pH, HFOV, MAP, 5-min APGAR) and pre-ECMO therapies (bicarb, neuromuscular [NM] blockers) were also associated with MOD. CONCLUSIONS The level of pre-ECMO support has a significant association with the development of MOD, and initiation of ECMO prior to arrest seems to be critical to avoid complications. TYPE OF STUDY Treatment study. LEVEL OF EVIDENCE Level III.
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Affiliation(s)
- Patrick T Delaplain
- University of California Irvine Medical Center, Department of Surgery, Orange, CA.
| | | | - Danh V Nguyen
- University of California, Irvine School of Medicine, Department of Medicine, Orange, CA
| | - Matteo Di Nardo
- Neonatal Surgery Unit, Department of Medical and Surgical Neonatology, Ospedale Pediatrico Bambino Gesù, IRCCS, Rome, Italy
| | - Tim Jancelewicz
- Le Bonheur Children's Hospital, University of Tennessee Health Science Center, Division of Pediatric Surgery, Memphis, TN
| | - Saeed Awan
- University of California Irvine Medical Center, Department of Surgery, Orange, CA; Children's Hospital of Orange County, Information Systems, Orange, CA
| | - Peter T Yu
- University of California Irvine Medical Center, Department of Surgery, Orange, CA; Children's Hospital of Orange County, Information Systems, Orange, CA
| | - Yigit S Guner
- University of California Irvine Medical Center, Department of Surgery, Orange, CA; Children's Hospital of Orange County, Information Systems, Orange, CA
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Corno AF, Faulkner GM, Harvey C. Extra-Corporeal Membrane Oxygenation for Neonatal Respiratory Support. Semin Thorac Cardiovasc Surg 2020; 32:553-559. [PMID: 32112973 DOI: 10.1053/j.semtcvs.2020.02.021] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Accepted: 02/19/2020] [Indexed: 11/11/2022]
Abstract
To review our experience with Extra-Corporeal Membrane Oxygenation (ECMO) for respiratory support in neonates. From 1989 to 2018 2114 patients underwent respiratory ECMO support, with 764 (36%) neonates. Veno-Venous (V-V) cannulation was used in 428 (56%) neonates and Veno-Arterial (V-A) in 336 (44%). Historically V-V ECMO was our preferred modality, but due to lack of suitable cannula in the last 7 years V-A was used in 209/228 (92%) neonates. Mean and inter-quartile range of ECMO duration was 117 hours (inter-quartile range 90 to 164 hours). Overall 724 (95%) neonates survived to ECMO decannulation, with 640 (84%) hospital discharge. Survival varied with underlying diagnosis: meconium aspiration 98% (354/362), persistent pulmonary hypertension 80% (120/151), congenital diaphragmatic hernia 66% (82/124), sepsis 59% (35/59), pneumonia 86% (6/7), other 71% (43/61). Survival was 86% with V-V and 80% with V-A cannulation, better than ELSO Registry with 77% V-V and 63% V-A. Major complications: cerebral infarction/hemorrhage in 4.7% (31.1% survival to discharge), renal replacement therapy in 17.6% (58.1% survival to discharge), new infection in 2.9%, with negative impact on survival (30%). Following a circuit design modification and subsequent reduction in heparin requirement, intracerebral hemorrhage decreased to 9/299 (3.0%) radiologically proven cerebral infarction/hemorrhage. We concluded (1) outcomes from neonatal ECMO in our large case series were excellent, with better survival and lower complication rate than reported in ELSO registry. (2) These results highlight the benefits of ECMO service in high volume units. (3) The similar survival rate seen in neonates with V-A and V-V cannulation differs from the ELSO register; this may reflect the change in cannulation enforced by lack of suitable V-V cannula and all neonates undergoing V-A cannulation.
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Affiliation(s)
- Antonio F Corno
- East Midlands Congenital Heart Centre, University Hospitals of Leicester, Leicester, UK; Cardiovascular Research Centre, University of Leicester, Leicester, UK.
| | - Gail M Faulkner
- East Midlands Congenital Heart Centre, University Hospitals of Leicester, Leicester, UK
| | - Chris Harvey
- East Midlands Congenital Heart Centre, University Hospitals of Leicester, Leicester, UK
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Neonatal respiratory extracorporeal membrane oxygenation and primary diagnosis: trends between two decades. J Perinatol 2020; 40:269-274. [PMID: 31700091 DOI: 10.1038/s41372-019-0547-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Revised: 10/21/2019] [Accepted: 10/27/2019] [Indexed: 02/08/2023]
Abstract
OBJECTIVE Examine changing neonatal respiratory extracorporeal membrane oxygenation (ECMO) practice trends and outcomes. STUDY DESIGN Retrospective cohort study comparing neonatal respiratory ECMO in the 1990 and 2010 decades (1994-1995 and 2014-2015). Patients ≤ 30 days of life, reported to the Extracorporeal Life Support Organization registry, were included. RESULTS Four thousand one hundred and twenty-five patients met inclusion criteria. ECMO cases decreased by 33%. The primary ECMO diagnosis changed significantly over time (p < 0.0001). Survival to discharge decreased (76 vs 67%, p < 0.0001) and ECMO duration increased (131 vs 158 h, p < 0.001). Lung recovery was the most common reason to discontinue ECMO although family request for withdrawal and a diagnosis considered "incompatible with life" was increasingly common in the 2010s. CONCLUSION Although the use of ECMO for neonatal respiratory diagnoses has decreased over time, its use has increased for patients with more complex diagnoses and ECMO duration is longer. ECMO continues to be an important supportive therapy, improved understanding of which patients would benefit most is needed.
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Meyer AD, Rishmawi AR, Kamucheka R, Lafleur C, Batchinsky AI, Mackman N, Cap AP. Effect of blood flow on platelets, leukocytes, and extracellular vesicles in thrombosis of simulated neonatal extracorporeal circulation. J Thromb Haemost 2020; 18:399-410. [PMID: 31628728 PMCID: PMC7350929 DOI: 10.1111/jth.14661] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Accepted: 10/10/2019] [Indexed: 12/23/2022]
Abstract
BACKGROUND Extracorporeal membrane oxygenation (ECMO) has frequent and sometimes lethal thrombotic complications. The role that activated platelets, leukocytes, and small (0.3-micron to 1-micron) extracellular vesicles (EVs) play in ECMO thrombosis is not well understood. OBJECTIVES To test the effect of blood flow rate on the generation of activated platelets, leukocytes, and EVs in a simulated neonatal ECMO circuit using heparinized human whole blood. METHODS Simulated neonatal roller pump circuits circulated whole blood at low, nominal, and high flow rates (0.3, 0.5, and 0.7 L/min) for 6 h. Coagulopathy was defined by thromboelastography (TEG), STA® -procoagulant phospholipid clot time (STA®- Procoag-PPL), and calibrated automated thrombogram. High-resolution flow cytometry measured the cellular expression of prothrombotic phospholipids and proteins on platelets, leukocytes, and EV. RESULTS Despite heparinization, occlusive thrombosis halted flow in two of five circuits at 0.3 L/min and three of five circuits at 0.7 L/min. None of the five circuits at 0.5 L/min exhibited occlusive thrombosis. Phosphatidylserine (PS)-positive platelets and EVs increased at all flow rates more than blood under static conditions (P < .0002). Tissue factor (TF)-positive leukocytes and EVs increased only in low-flow and high-flow circuits (P < .0001). Tissue factor pathway inhibitor (TFPI), at 50 times more than the concentration in healthy adults, failed to suppress thrombin initiation in low-flow and high-flow circuits. CONCLUSIONS This in vitro study informs ECMO specialists to avoid low and high blood flow that increases TF expression on leukocytes and EVs, which likely initiate clot formation. Interventions to decrease TF generated by ECMO may be an effective approach to decrease thrombosis.
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Affiliation(s)
- Andrew D. Meyer
- Division of Pediatric Critical Care, Department of Pediatrics, University of Texas Health, San Antonio, Texas
- Coagulation and Blood Research, U.S. Army Institute of Surgical Research (USAISR), Ft. Sam Houston, Texas
| | - Anjana R. Rishmawi
- Division of Pediatric Critical Care, Department of Pediatrics, University of Texas Health, San Antonio, Texas
| | - Robin Kamucheka
- Coagulation and Blood Research, U.S. Army Institute of Surgical Research (USAISR), Ft. Sam Houston, Texas
| | - Crystal Lafleur
- Coagulation and Blood Research, U.S. Army Institute of Surgical Research (USAISR), Ft. Sam Houston, Texas
| | - Andriy I. Batchinsky
- Extracorporeal Life Support, U.S. Army Institute of Surgical Research (USAISR), Ft. Sam Houston, Texas
| | - Nigel Mackman
- Thrombosis and Hemostasis Program, Division of Hematology and Oncology, Department of Medicine, University of North Carolina, Chapel Hill, North Carolina
| | - Andrew P. Cap
- Coagulation and Blood Research, U.S. Army Institute of Surgical Research (USAISR), Ft. Sam Houston, Texas
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Kalra VK, Lee HC, Sie L, Ratnasiri AW, Underwood MA, Lakshminrusimha S. Change in neonatal resuscitation guidelines and trends in incidence of meconium aspiration syndrome in California. J Perinatol 2020; 40:46-55. [PMID: 31611615 DOI: 10.1038/s41372-019-0529-0] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Revised: 07/02/2019] [Accepted: 08/19/2019] [Indexed: 11/09/2022]
Abstract
OBJECTIVE To describe trends in the incidence and severity of meconium aspiration syndrome (MAS) around the release of revised Neonatal Resuscitation Program (NRP) guidelines in 2016. STUDY DESIGN The California Perinatal Quality Care Collaborative database was queried for years 2013-2017 to describe the incidence and outcomes of infants with MAS. Results were analyzed based on both individual years and pre- vs. post-guideline epochs (2013-15 vs. 2017). RESULT Incidence of MAS decreased significantly from 2013-15 to 2017 (1.02 to 0.78/1000 births, p < 0.001). Among infants with MAS, delivery room intubations decreased from 2013-15 to 2017 (44.3 vs. 35.1%; p = 0.005), but similar proportion of infants required invasive respiratory support (80.1 vs. 80.8%), inhaled nitric oxide (28.8 vs. 28.4%) or extracorporeal membrane oxygenation (0.81 vs. 0.35%). CONCLUSION While the study design precludes confirmation of implementation of the recent NRP recommendation, there was no increase in the incidence or severity of MAS following its release.
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Affiliation(s)
- Vaneet K Kalra
- Department of Pediatrics, UC Davis Health System, Sacramento, CA, USA.
| | - Henry C Lee
- Department of Pediatrics, Stanford University, Stanford, CA, USA
| | - Lillian Sie
- Department of Pediatrics, Stanford University, Stanford, CA, USA
| | - Anura W Ratnasiri
- Department of Cardiovascular medicine, UC Davis Health System, Sacramento, CA, USA
| | - Mark A Underwood
- Department of Pediatrics, UC Davis Health System, Sacramento, CA, USA
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Achey MA, Nag UP, Robinson VL, Reed CR, Arepally GM, Levy JH, Tracy ET. The Developing Balance of Thrombosis and Hemorrhage in Pediatric Surgery: Clinical Implications of Age-Related Changes in Hemostasis. Clin Appl Thromb Hemost 2020; 26:1076029620929092. [PMID: 32584601 PMCID: PMC7427005 DOI: 10.1177/1076029620929092] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 04/14/2020] [Accepted: 04/30/2020] [Indexed: 12/17/2022] Open
Abstract
Bleeding and thrombosis in critically ill infants and children is a vexing clinical problem. Despite the relatively low incidence of bleeding and thrombosis in the overall pediatric population relative to adults, these critically ill children face unique challenges to hemostasis due to extreme physiologic derangements, exposure of blood to foreign surfaces and membranes, and major vascular endothelial injury or disruption. Caring for pediatric patients on extracorporeal support, recovering from solid organ transplant or invasive surgery, and after major trauma is often complicated by major bleeding or clotting events. As our ability to care for the youngest and sickest of these children increases, the gaps in our understanding of the clinical implications of developmental hemostasis have become increasingly important. We review the current understanding of the development and function of the hemostatic system, including the complex and overlapping interactions of coagulation proteins, platelets, fibrinolysis, and immune mediators from the neonatal period through early childhood and to young adulthood. We then examine scenarios in which our ability to effectively measure and treat coagulation derangements in pediatric patients is limited. In these clinical situations, adult therapies are often extrapolated for use in children without taking age-related differences in pediatric hemostasis into account, leaving clinicians confused and impacting patient outcomes. We discuss the limitations of current coagulation testing in pediatric patients before turning to emerging ideas in the measurement and management of pediatric bleeding and thrombosis. Finally, we highlight opportunities for future research which take into account this developing balance of bleeding and thrombosis in our youngest patients.
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Affiliation(s)
| | - Uttara P. Nag
- Department of Surgery, Duke University School of Medicine, Durham, NC, USA
| | | | | | - Gowthami M. Arepally
- Division of Hematology, Department of Medicine, Duke University School of Medicine, Durham, NC, USA
| | - Jerrold H. Levy
- Departments of Anesthesiology, Critical Care, and Surgery, Duke University School of Medicine, Durham, NC, USA
| | - Elisabeth T. Tracy
- Division of Pediatric Surgery, Department of Surgery, Duke University School of Medicine, Durham, NC, USA
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Verma S, Randis TM. Management of non-vigorous newborns born through meconium stained amniotic fluid. J Perinatol 2020; 40:170-173. [PMID: 31488906 DOI: 10.1038/s41372-019-0493-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Accepted: 08/13/2019] [Indexed: 11/08/2022]
Affiliation(s)
- Sourabh Verma
- Division of Neonatology, Department of Pediatrics, New York University School of Medicine, New York, NY, 10016, USA.
| | - Tara M Randis
- Division of Neonatology, Department of Pediatrics and Microbiology, New York University School of Medicine, New York, NY, 10016, USA
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37
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Lee DT, Park CJ, Peterec S, Morotti R, Cowles RA. Outcomes of neonates with listeriosis supported with extracorporeal membrane oxygenation from 1991 to 2017. J Perinatol 2020; 40:105-111. [PMID: 31636340 DOI: 10.1038/s41372-019-0534-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 09/18/2019] [Accepted: 09/30/2019] [Indexed: 11/09/2022]
Abstract
BACKGROUND Listeriosis may cause severe disease in fetuses and neonates. The outcomes of critically ill neonates with early-onset listeriosis requiring extracorporeal membrane oxygenation (ECMO) from 1975 to 1991 have been reported. OBJECTIVE To update the characteristics and outcomes of neonates with listeriosis supported by ECMO. STUDY DESIGN Retrospective study of neonates with culture-proven listeriosis reported to the Extracorporeal Life Support Organization Registry between 1991 and 2017. Comparisons were made between this cohort and the case series from 1975-1991. RESULTS Twenty-two neonates had culture-proven Listeria monocytogenes infection and required ECMO support. Eight-six percent survived to discharge, compared with 67% in the previous cohort (p = 0.2). The median ECMO duration was 131 h, compared with 209 h in the previous cohort (p = 0.1). Nonsurvivors had a significantly lower pre-ECMO pH (6.91 vs 7.31, p = 0.0006). CONCLUSION The survival of neonates with listeriosis supported with ECMO is high, supporting the use of ECMO as rescue therapy for this condition.
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Affiliation(s)
- Dianne T Lee
- Department of Pediatrics, Section of Neonatal-Perinatal Medicine, Yale School of Medicine, New Haven, CT, USA
| | - Christine J Park
- Department of Surgery, Division of Pediatric Surgery, Yale School of Medicine, New Haven, CT, USA
| | - Steven Peterec
- Department of Pediatrics, Section of Neonatal-Perinatal Medicine, Yale School of Medicine, New Haven, CT, USA
| | - Raffaella Morotti
- Department of Pathology, Yale School of Medicine, New Haven, CT, USA
| | - Robert A Cowles
- Department of Surgery, Division of Pediatric Surgery, Yale School of Medicine, New Haven, CT, USA.
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Azizov F, Merkle J, Fatullayev J, Eghbalzadeh K, Djordjevic I, Weber C, Saenko S, Kroener A, Zeriouh M, Sabashnikov A, Bennink G, Wahlers T. Outcomes and factors associated with early mortality in pediatric and neonatal patients requiring extracorporeal membrane oxygenation for heart and lung failure. J Thorac Dis 2019; 11:S871-S888. [PMID: 31183167 PMCID: PMC6535479 DOI: 10.21037/jtd.2018.11.107] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Accepted: 11/20/2018] [Indexed: 11/06/2022]
Abstract
BACKGROUND Mortality and morbidity after surgical repair for complex congenital heart defects and severe cardiopulmonary failure on extracorporeal membrane oxygenation (ECMO) support remain high despite significant advances in medical management and technological improvements. We report on outcomes and factors after using ECMO in our surgical pediatric population including short- and long-term survival. METHODS A total of 45 neonatal and pediatric patients were identified who needed ECMO in our department between January 2008 and December 2016. In 41 cases (91%) a vaECMO (ECLS) was implemented, whereas 4 patients (9%) received vvECMO treatment for respiratory failure. In 33 cases vaECMO was implanted following cardiac surgery for congenital heart disease (CHD), whereas in 8 patients ECMO was utilized by means of extracorporeal cardiopulmonary resuscitation (eCPR) following refractory cardiac arrest. The primary endpoint of the present study was survival to discharge and long-term survival free from neurological impairments. Univariate and bivariate analysis was performed to address predictors for outcome. Kaplan-Meier survival analysis was used to address mid- and long-term survival. RESULTS Median [IQR] duration of ECMO support was 3 [2, 5] days (range, 1-17 days). Median age at ECMO implantation was 128 [14, 1,813] days, median weight of patients was 5.4 [3.3, 12] kg. Totally 10 patients included in this study were diagnosed with concomitant genetic conditions. A total of 20 (44%) patients were successfully weaned off ECMO (survived >24 h after ECMO explantation), whereas 15 (33%) of them survived to discharge. Single ventricle (SV) repair was performed in 14, biventricular repair in 19 patients. Neonates (<30 days of age), female patients, patients with genetic conditions, SV repair patients, and eCPR patient cohort showed lower odds of survival on ECMO. Failed myocardial recovery (P=0.001), profound circulatory failure despite a high dose of catecholamines (P<0.001), neurological impairment pre-ECMO and post-ECMO (P=0.04 and P<0.001, respectively), and severe pulmonary failure despite high respiratory pressure settings were most common mortality reasons. CONCLUSIONS ECMO provides efficient therapy opportunities for life-threatening conditions. Nevertheless, neonates and pediatric patients who underwent ECMO were at high risk for cerebrovascular events and poor survival. Appropriate patient selection using predictors of outcome reducing complications might improve outcomes of this patient cohort.
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Affiliation(s)
| | | | - Javid Fatullayev
- Department of Cardiothoracic Surgery, University Hospital of Cologne, Cologne, Germany
| | - Kaveh Eghbalzadeh
- Department of Cardiothoracic Surgery, University Hospital of Cologne, Cologne, Germany
| | - Ilija Djordjevic
- Department of Cardiothoracic Surgery, University Hospital of Cologne, Cologne, Germany
| | - Carolyn Weber
- Department of Cardiothoracic Surgery, University Hospital of Cologne, Cologne, Germany
| | - Sergey Saenko
- Department of Cardiothoracic Surgery, University Hospital of Cologne, Cologne, Germany
| | - Axel Kroener
- Department of Cardiothoracic Surgery, University Hospital of Cologne, Cologne, Germany
| | - Mohamed Zeriouh
- Department of Cardiothoracic Surgery, University Hospital of Cologne, Cologne, Germany
| | - Anton Sabashnikov
- Department of Cardiothoracic Surgery, University Hospital of Cologne, Cologne, Germany
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Ares GJ, Buonpane C, Helenowski I, Reynolds M, Hunter CJ. Outcomes and associated ethical considerations of long-run pediatric ECMO at a single center institution. Pediatr Surg Int 2019; 35:321-328. [PMID: 30683989 PMCID: PMC6433597 DOI: 10.1007/s00383-019-04443-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/21/2019] [Indexed: 12/29/2022]
Abstract
PURPOSE Survival of neonatal and pediatric patients undergoing extracorporeal membrane oxygenation (ECMO) ≥ 21 days has not been well described. We hypothesized that patients would have poor survival and increased long-term complications. METHODS Retrospective, single center, review and case analysis. Tertiary-care university children's hospital including neonatal, pediatric and cardiac intensive care units. After institutional review board approval, the charts of all patients < 18 years of age undergoing ECMO for ≥ 21 continuous days were performed, and they were compared to comparative patients undergoing shorter runs. Overall survival, incidence of complications, and post-discharge recovery were recorded. RESULTS Overall survival was 36% in patients undergoing ≥ 21 days of ECMO (N = 14). 5/8 patients with cardiopulmonary failure from acquired etiologies survived versus 0/6 patients with congenital anomalies. 1/5 survivors achieved complete recovery with no neurologic deficits. The remaining survivors suffer from multiple medical and neurodevelopmental morbidities. CONCLUSION ECMO support for ≥ 21 days is associated with poor survival, particularly in neonates with congenital anomalies. Long-term outcomes for survivors ought to be carefully weighed and discussed with parents given the high incidence of neurologic morbidities in this population.
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Affiliation(s)
- Guillermo J. Ares
- Division of Pediatric Surgery, Ann and Robert H. Lurie Children’s Hospital of Chicago, 211 E Chicago Avenue, Box 63, Chicago, IL 60611, USA,Department of Surgery, University of Illinois at Chicago, 840 South Wood Street, Suite 376‑CSN, Chicago, IL 60612, USA
| | - Christie Buonpane
- Division of Pediatric Surgery, Ann and Robert H. Lurie Children’s Hospital of Chicago, 211 E Chicago Avenue, Box 63, Chicago, IL 60611, USA
| | - Irene Helenowski
- Feinberg School of Medicine, Northwestern University, 310 East Superior Street, Morton 4‑685, Chicago, IL 60611, USA
| | - Marleta Reynolds
- Division of Pediatric Surgery, Ann and Robert H. Lurie Children’s Hospital of Chicago, 211 E Chicago Avenue, Box 63, Chicago, IL 60611, USA
| | - Catherine J. Hunter
- Division of Pediatric Surgery, Ann and Robert H. Lurie Children’s Hospital of Chicago, 211 E Chicago Avenue, Box 63, Chicago, IL 60611, USA,Feinberg School of Medicine, Northwestern University, 310 East Superior Street, Morton 4‑685, Chicago, IL 60611, USA
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40
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Mayer A, Raffaeli G, Schena F, Parente V, Sorrentino G, Macchini F, Colli AM, Mauri L, Neri S, Borzani I, Leva E, Mosca F, Cavallaro G. Successful Extracorporeal Membrane Oxygenation After Incidental Azygos Vein Cannulation in a Neonate With Right-Sided Congenital Diaphragmatic Hernia Interruption of the Inferior Vena Cava and Azygos Continuation. Front Pediatr 2019; 7:444. [PMID: 31709212 PMCID: PMC6823622 DOI: 10.3389/fped.2019.00444] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Accepted: 10/11/2019] [Indexed: 11/16/2022] Open
Abstract
Incidental azygos vein cannulation has been reported in a few cases of neonatal extracorporeal membrane oxygenation (ECMO). This complication is described in the literature mainly in pathological conditions wherein increased central venous pressure dilates the superior vena cava (SVC), i.e., right congenital diaphragmatic hernia (CDH) or pulmonary hypertension. Azygos vein cannulation should always be suspected in cases of impaired venous return and circuit failure. Although rare, it hinders proper venous aspiration of the ECMO circuit and generally requires repositioning or replacement of the venous cannula or conversion to central cannulation. In this report, we describe a newborn with severe right CDH who required ECMO assistance, wherein incidental cannulation of the azygos vein resulted in successful functioning of the circuit because of the concomitant presence of isolated interruption of the inferior vena cava and azygos continuation. To the best of our knowledge, this is the first report of successful neonatal ECMO despite azygos vein cannulation in a patient with such rare physiology.
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Affiliation(s)
- Alessandra Mayer
- NICU, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Genny Raffaeli
- NICU, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Federico Schena
- NICU, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Valeria Parente
- NICU, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Betamed Perfusion Service, Rome, Italy
| | - Gabriele Sorrentino
- NICU, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Francesco Macchini
- Department of Pediatric Surgery, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Anna Maria Colli
- Cardiology Department, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Lucia Mauri
- Cardiology Department, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Simona Neri
- Pediatric Anesthesiology and Intensive Care Unit, Department of Anesthesia and Critical Care, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Irene Borzani
- Pediatric Radiology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Ernesto Leva
- Department of Pediatric Surgery, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Fabio Mosca
- NICU, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy
| | - Giacomo Cavallaro
- NICU, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
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41
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Macchini F, Di Cesare A, Morandi A, Ichino M, Raffaeli G, Conigliaro F, Sorrentino G, Neri S, Mosca F, Leva E, Cavallaro G. Surgical Expertise in Neonatal Extracorporeal Membrane Oxygenation (ECMO): A Single Center Experience. Front Pediatr 2019; 7:398. [PMID: 31612124 PMCID: PMC6776624 DOI: 10.3389/fped.2019.00398] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Accepted: 09/13/2019] [Indexed: 11/13/2022] Open
Abstract
Introduction: The surgical technique for peripheral cannulation aimed at providing extracorporeal membrane oxygenation (ECMO) is well described. Training methods for surgeons still need proper standardization, especially in newborn patients. This study aims to evaluate the surgical training outcomes of a neonatal ECMO team. Materials and Methods: A 4 year training program (2014-2018) was developed to achieve the skills in the surgical technique for neonatal veno-arterial ECMO. Surgeons with experience in neonatal and vascular surgery were selected for the training. The training consisted of educational sessions, high-fidelity simulations, in vivo swine model procedures, international fellowship, and periodical simulations. The preliminary clinical experience in surgical neonatal ECMO management (2016-present) was analyzed by recording the following data: indications for ECMO and patients' data; effectiveness of cannulations (number; perioperative complications of cannulation; major surgical events during ECMO); efficacy of decannulation (number and perioperative complications). Results: 12 neonates (5 females) fitted the ELSO criteria for ECMO. Nine newborns were affected by CDH; 1 by H1N1 flu-related pneumonia; 1 by meconium aspiration syndrome and one by Respiratory Syncytial Virus related bronchiolitis. Mean weight at cannulation was 3,281 g (range 2,330-3,840 g); mean gestational age was 36 weeks. No procedure was aborted, and no intra-operatory mortality was recorded. Mean operative time was 86 ± 30 min. The caliber of the carotideal cannulas ranged from 8F (8 patients) to 10F (2 patients); the caliber of the jugular cannulas were: 8F cannula (2 patients), 10F (6 patients), and 12F (2 patients). Four complications occurred: a case of air in the circuit, two cases of azygous vein cannulation and a partial dislocation of the venous cannula during the daily care maneuvers. All of them were promptly recognized and successfully treated. The mean ECMO duration was 7.1 ± 4.2 days (range 2-16 days). Seven patients (78%) were decannulated effectively. Mean decannulation time was 53 min (range 45-80 min). No complications occurred during the decannulation process. No ECMO-related deaths were recorded. Conclusions: Neonatal respiratory ECMO still represents a challenge. Experienced neonatal surgeons can manage the neck vascular cannulation. The codified procedure must be adhered to after appropriate training and following a proper learning curve.
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Affiliation(s)
- Francesco Macchini
- Department of Pediatric Surgery, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Antonio Di Cesare
- Department of Pediatric Surgery, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Anna Morandi
- Department of Pediatric Surgery, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Martina Ichino
- Department of Pediatric Surgery, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Genny Raffaeli
- Neonatal Intensive Care Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy
| | - Federica Conigliaro
- Neonatal Intensive Care Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Betamed Perfusion Service, Rome, Italy
| | - Gabriele Sorrentino
- Neonatal Intensive Care Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Simona Neri
- Pediatric Anesthesiology and Intensive Care Unit, Department of Anesthesia and Critical Care, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Fabio Mosca
- Neonatal Intensive Care Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy
| | - Ernesto Leva
- Department of Pediatric Surgery, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Giacomo Cavallaro
- Neonatal Intensive Care Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
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42
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Reiterer F, Resch E, Haim M, Maurer-Fellbaum U, Riccabona M, Zobel G, Urlesberger B, Resch B. Neonatal Extracorporeal Membrane Oxygenation Due to Respiratory Failure: A Single Center Experience Over 28 Years. Front Pediatr 2018; 6:263. [PMID: 30320047 PMCID: PMC6167543 DOI: 10.3389/fped.2018.00263] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Accepted: 09/03/2018] [Indexed: 11/19/2022] Open
Abstract
Background: ECMO therapy is worldwide declining in the neonatal population; hence, its therapeutic value is sometimes questioned. Objectives: To report our experience with neonatal ECMO due to respiratory failure over a 28 year time period. Methods: Retrospective single center observational study including all neonates admitted to ECMO due to respiratory failure between 1989 and 2016 at Graz, Austria. Data were collected regarding survival rate, duration of ECMO, complications, length of hospital stay, changes over time, and follow-up. Results: Sixty-seven neonates were admitted and 43 (64%) needed ECMO-median birth weight 3390 grams (range 1810-4150) and gestational age 39 weeks (32-43). Survival rate was 65% (28/43); with higher rates in meconium aspiration syndrome (MAS) 89% vs. congenital diaphragmatic hernia (CDH) 46% and septic shock 44% (p = 0.005 and p = 0.006, respectively). ECMO duration was median 5 days (1-30) and veno-arterial ECMO (52%) dominated. Need for ECMO therapy decreased over time (p < 0.001). Complications occurred in 31 (72%) neonates. Five neonates had cerebral hemorrhages (11.4%) and four had cerebral infarction (9.1%). Of 26 survivors 17 (65%) showed normal neurodevelopmental outcome at median follow-up of 73 months. Motor deficits were present in one case, cognitive deficits in 9 (35%). Median length of hospital stay was 78 days in those with deficits and 29 in those with normal neurodevelopmental outcome (p < 0.001). Conclusions: Survival rate did not change over the study time but indications for ECMO did. Cognitive impairment was the major long-term deficit following neonatal ECMO being associated with longer hospital stay.
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Affiliation(s)
- Friedrich Reiterer
- Division of Neonatology, Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria
| | - Elisabeth Resch
- Research Unit for Neonatal Infectious Diseases and Epidemiology, Medical University of Graz, Graz, Austria
| | - Michaela Haim
- Division of Neonatology, Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria
| | - Ute Maurer-Fellbaum
- Division of Neonatology, Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria.,Outpatient Clinic of Neurodevelopmental Follow-Up, Division of Neonatology, Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria
| | - Michael Riccabona
- Division of Pediatric Radiology, Department of Radiology, Medical University of Graz, Graz, Austria
| | - Gerfried Zobel
- Pediatric Intensive Care Unit, Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria
| | - Berndt Urlesberger
- Division of Neonatology, Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria
| | - Bernhard Resch
- Division of Neonatology, Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria.,Research Unit for Neonatal Infectious Diseases and Epidemiology, Medical University of Graz, Graz, Austria
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