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Martin SS, Aday AW, Almarzooq ZI, Anderson CAM, Arora P, Avery CL, Baker-Smith CM, Barone Gibbs B, Beaton AZ, Boehme AK, Commodore-Mensah Y, Currie ME, Elkind MSV, Evenson KR, Generoso G, Heard DG, Hiremath S, Johansen MC, Kalani R, Kazi DS, Ko D, Liu J, Magnani JW, Michos ED, Mussolino ME, Navaneethan SD, Parikh NI, Perman SM, Poudel R, Rezk-Hanna M, Roth GA, Shah NS, St-Onge MP, Thacker EL, Tsao CW, Urbut SM, Van Spall HGC, Voeks JH, Wang NY, Wong ND, Wong SS, Yaffe K, Palaniappan LP. 2024 Heart Disease and Stroke Statistics: A Report of US and Global Data From the American Heart Association. Circulation 2024; 149:e347-e913. [PMID: 38264914 DOI: 10.1161/cir.0000000000001209] [Citation(s) in RCA: 124] [Impact Index Per Article: 124.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2024]
Abstract
BACKGROUND The American Heart Association (AHA), in conjunction with the National Institutes of Health, annually reports the most up-to-date statistics related to heart disease, stroke, and cardiovascular risk factors, including core health behaviors (smoking, physical activity, nutrition, sleep, and obesity) and health factors (cholesterol, blood pressure, glucose control, and metabolic syndrome) that contribute to cardiovascular health. The AHA Heart Disease and Stroke Statistical Update presents the latest data on a range of major clinical heart and circulatory disease conditions (including stroke, brain health, complications of pregnancy, kidney disease, congenital heart disease, rhythm disorders, sudden cardiac arrest, subclinical atherosclerosis, coronary heart disease, cardiomyopathy, heart failure, valvular disease, venous thromboembolism, and peripheral artery disease) and the associated outcomes (including quality of care, procedures, and economic costs). METHODS The AHA, through its Epidemiology and Prevention Statistics Committee, continuously monitors and evaluates sources of data on heart disease and stroke in the United States and globally to provide the most current information available in the annual Statistical Update with review of published literature through the year before writing. The 2024 AHA Statistical Update is the product of a full year's worth of effort in 2023 by dedicated volunteer clinicians and scientists, committed government professionals, and AHA staff members. The AHA strives to further understand and help heal health problems inflicted by structural racism, a public health crisis that can significantly damage physical and mental health and perpetuate disparities in access to health care, education, income, housing, and several other factors vital to healthy lives. This year's edition includes additional global data, as well as data on the monitoring and benefits of cardiovascular health in the population, with an enhanced focus on health equity across several key domains. RESULTS Each of the chapters in the Statistical Update focuses on a different topic related to heart disease and stroke statistics. CONCLUSIONS The Statistical Update represents a critical resource for the lay public, policymakers, media professionals, clinicians, health care administrators, researchers, health advocates, and others seeking the best available data on these factors and conditions.
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Bektaş Ö, Göktaş ÖA, Atasay B, Teber S. Investigating the Impact on Long-Term Outcomes and the Necessity of Hereditary Thrombophilia Screening in Presumed or Perinatal Arterial Ischemic Stroke. Clin Appl Thromb Hemost 2024; 30:10760296241231944. [PMID: 38327150 PMCID: PMC10851766 DOI: 10.1177/10760296241231944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Revised: 01/16/2024] [Accepted: 01/25/2024] [Indexed: 02/09/2024] Open
Abstract
This study aimed to investigate the influence of prothrombotic risk factors on long-term outcomes of patients with perinatal arterial ischemic stroke. The study was conducted through an analysis of monitoring results that were regularly maintained for approximately 20 years at a tertiary stroke-monitoring center. The study assessed prothrombotic risk factors, radiological area of involvement, clinical presentation, treatments, clinical outcomes, and long-term outcomes of the 48 patients included in the study, with a mean monitoring time of 77.6 ± 45.7 months (range: 6-204). Our results showed that the presence of prothrombotic risk factors did not affect long-term outcomes. However, patients with middle cerebral artery infarction had the highest risk of developing cerebral palsy, whereas those with presumed stroke had the highest risk of developing epilepsy. This study suggests that prothrombotic risk factors should not be evaluated during the acute stage unless there is a strong suspicion of the patient's history, and prevention or early diagnosis of presumed stroke patients will positively impact their long-term prognosis.
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Affiliation(s)
- Ömer Bektaş
- Department of Pediatric Neurology, Ankara University Medical School, Ankara, Turkey
| | - Özben Akıncı Göktaş
- Department of Pediatric Neurology, Ankara University Medical School, Ankara, Turkey
| | - Begüm Atasay
- Department of Neonatology, Ankara University Medical School, Ankara, Turkey
| | - Serap Teber
- Department of Pediatric Neurology, Ankara University Medical School, Ankara, Turkey
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Giraud A, Stephens CM, Fluss J, Kossorotoff M, Walsh BH, Chabrier S. Long-term developmental condition following neonatal arterial ischemic stroke: A systematic review. Arch Pediatr 2023; 30:600-606. [PMID: 37805299 DOI: 10.1016/j.arcped.2023.07.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 06/20/2023] [Accepted: 07/10/2023] [Indexed: 10/09/2023]
Abstract
BACKGROUND Neonatal arterial ischemic stroke (NAIS) is the most frequent subtype of perinatal stroke. Its elusive pathophysiology, its abrupt and unexpected occurrence, and the uncertainty of the post-NAIS developmental condition may lead to parental emotional distress and psychological difficulties. The aim of this study was to summarize the current data on long-term developmental conditions following NAIS to support parental information given within the neonatal unit. METHODS This systematic review included clinical studies of term infants with NAIS, who had a developmental assessment at ≥5 years of age. Studies were identified from the Medline and Embase databases on June 1, 2022. The Joanna Briggs Institute (JBI) appraisal tool was used to assess the risk of bias. Results were synthesized using a narrative approach. The 2020 Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement was followed to report this work. RESULTS Three cohort studies enrolling 205 children assessed from 5 to 7 years after NAIS were included. Most of the children presented long-term developmental conditions allowing them to be integrated into a regular school program, to participate in physical activities, and to have a good quality of life. Global intellectual deficiency and moderate-to-severe cerebral palsy occurred in less than 10% of the children. CONCLUSION Physicians should not overestimate the incidence of moderate-to-severe developmental outcome following NAIS when discussing the prognosis with parents. A parental information sheet about NAIS and its long-term developmental conditions is provided.
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Affiliation(s)
- Antoine Giraud
- Service de Réanimation Néonatale, Centre Hospitalier Universitaire de Saint-Étienne, Saint-Étienne, France; INSERM, U1059 SAINBIOSE, Université Jean Monnet, Saint-Étienne, France; Centre National de Référence de l'AVC de l'Enfant, INSERM CIC1408, Centre Hospitalier Universitaire de Saint-Étienne, Saint-Étienne, France.
| | - Carol M Stephens
- INFANT Research Centre, University College Cork, Cork, Ireland; Department of Paediatrics and Child Health, University College Cork, Cork, Ireland
| | - Joel Fluss
- Paediatric Neurology Unit, Geneva Children's Hospital, Geneva, Switzerland
| | - Manoëlle Kossorotoff
- Centre National de Référence de l'AVC de l'Enfant, Service de Neurologie Pédiatrique, APHP - Hôpital Necker Enfants Malades, Paris, France
| | - Brian H Walsh
- INFANT Research Centre, University College Cork, Cork, Ireland; Department of Paediatrics and Child Health, University College Cork, Cork, Ireland; Department of Neonatology, Cork University Maternity Hospital, Cork, Ireland
| | - Stéphane Chabrier
- INSERM, U1059 SAINBIOSE, Université Jean Monnet, Saint-Étienne, France; Centre National de Référence de l'AVC de l'Enfant, INSERM CIC1408, Centre Hospitalier Universitaire de Saint-Étienne, Saint-Étienne, France
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Cirstoveanu C, Calin N, Heriseanu C, Filip C, Vasile CM, Margarint I, Marcu V, Dimitriu M, Ples L, Tarnoveanu S, Bizubac M. Consistent Correlation between MTHFR and Vascular Thrombosis in Neonates-Case Series and Clinical Considerations. J Clin Med 2023; 12:4856. [PMID: 37510971 PMCID: PMC10381825 DOI: 10.3390/jcm12144856] [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: 05/14/2023] [Revised: 07/20/2023] [Accepted: 07/22/2023] [Indexed: 07/30/2023] Open
Abstract
BACKGROUND MTHFR polymorphism has been inconsistently linked to thrombotic events-some studies have shown its contribution to venous thrombosis, arterial thrombosis, and ischemic stroke, whereas others have found no statistically significant correlation between them. METHODS A descriptive case series study was performed in the Neonatal Intensive Care Unit of "Marie Sklodowska Curie" Emergency Clinical Hospital for Children in Bucharest, Romania. RESULTS All patients had positive results for MTHFR variants; 14 patients were positive for compound heterozygosity, 13 patients for MTHFR C677T (seven of which were homozygous), and 13 patients for MTHFR A1298C (three of which were homozygous). Eighteen patients received anticoagulants (heparin, enoxaparin, or bivalirudin), and thrombolytics (alteplase) were administered in six cases. In one case, a thrombectomy was performed; in another, vascular plasty was undertaken. Only in six cases was complete revascularization possible. Incomplete revascularization occurred for one patient with a negative outcome. CONCLUSION The particularity of this case series is that every patient in our unit who developed thrombi had a positive genetic result for MTHFR mutations. MTHFR mutations should be regarded as a thrombotic risk factor for critically ill patients, and screening for MTHFR mutations should be performed in every admitted patient to intensive care units, thus achieving the prevention of thrombi.
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Affiliation(s)
- Catalin Cirstoveanu
- Department of Neonatal Intensive Care, "Carol Davila" University of Medicine and Pharmacy, 020021 Bucharest, Romania
- Neonatal Intensive Care Unit, "M.S. Curie" Children's Hospital, Constantin Brâncoveanu Boulevard, No. 20, 4th District, 041451 Bucharest, Romania
| | - Nicoleta Calin
- Neonatal Intensive Care Unit, "M.S. Curie" Children's Hospital, Constantin Brâncoveanu Boulevard, No. 20, 4th District, 041451 Bucharest, Romania
| | - Carmen Heriseanu
- Neonatal Intensive Care Unit, "M.S. Curie" Children's Hospital, Constantin Brâncoveanu Boulevard, No. 20, 4th District, 041451 Bucharest, Romania
- Ph.D. School Department, "Carol Davila" University of Medicine and Pharmacy, 020021 Bucharest, Romania
| | - Cristina Filip
- Department of Pediatrics, "Carol Davila" University of Medicine and Pharmacy, 020021 Bucharest, Romania
- Pediatric Cardiology, "M.S. Curie" Children's Hospital, Constantin Brâncoveanu Boulevard, No. 20, 4th District, 041451 Bucharest, Romania
| | - Corina Maria Vasile
- Pediatric Cardiology, "M.S. Curie" Children's Hospital, Constantin Brâncoveanu Boulevard, No. 20, 4th District, 041451 Bucharest, Romania
- Department of Pediatric and Adult Congenital Cardiology, University Hospital of Bordeaux, 33600 Pessac, France
| | - Irina Margarint
- Ph.D. School Department, "Carol Davila" University of Medicine and Pharmacy, 020021 Bucharest, Romania
- Pediatric Cardiovascular Surgery, "M.S. Curie" Children's Hospital, Constantin Brâncoveanu Boulevard, No. 20, 4th District, 041451 Bucharest, Romania
| | - Veronica Marcu
- Department of Radiology, "M.S. Curie" Children's Hospital, Constantin Brâncoveanu Boulevard, No. 20, 4th District, 041451 Bucharest, Romania
| | - Mihai Dimitriu
- Ph.D. School Department, "Carol Davila" University of Medicine and Pharmacy, 020021 Bucharest, Romania
- "Sf. Pantelimon" Emergency Clinical Hospital, 340-342 Pantelimon Road, 021661 Bucharest, Romania
| | - Liliana Ples
- Ph.D. School Department, "Carol Davila" University of Medicine and Pharmacy, 020021 Bucharest, Romania
- "Bucur" Maternity, "Saint John" Hospital, Intre Garle Street, 040294 Bucharest, Romania
| | - Sorin Tarnoveanu
- Department of Neurosurgery, "M.S. Curie" Children's Hospital, Constantin Brâncoveanu Boulevard, No. 20, 4th District, 041451 Bucharest, Romania
| | - Mihaela Bizubac
- Department of Neonatal Intensive Care, "Carol Davila" University of Medicine and Pharmacy, 020021 Bucharest, Romania
- Neonatal Intensive Care Unit, "M.S. Curie" Children's Hospital, Constantin Brâncoveanu Boulevard, No. 20, 4th District, 041451 Bucharest, Romania
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Krleza JL, Coen Herak D, Đakovic I, Vulin K, Roic G, Tripalo Batoš A, Čeri A, Zadro R, Đuranovic V. Inherited Thrombophilia Associated With Ischemic Pediatric Stroke in Parent-Child Pairs. Pediatr Neurol 2023; 146:119-128. [PMID: 37480820 DOI: 10.1016/j.pediatrneurol.2023.06.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 04/16/2023] [Accepted: 06/19/2023] [Indexed: 07/24/2023]
Abstract
BACKGROUND We aimed to examine inherited thrombophilia frequencies by extending genetic profile to previously rarely or not investigated polymorphisms in children with ischemic pediatric stroke (IPS) and their parents. METHODS The study included 33 children: 23 with perinatal arterial ischemic stroke (PAIS), eight with childhood arterial ischemic stroke (CAIS), and two with sinovenous thrombosis and their parents (33 mother-child, 12 father-child, and 12 mother-father-child pairs). Genotyping of FV-Leiden, FV-H1299R, FII-G20210A, β-fibrinogen-455G>A, FXIII-A-Val34Leu, PAI-1(4G/5G), HPA-1, MTHFR-C677T, MTHFR-A1298C, ACE(I/D), and APOE(ε2-4) was performed using CVD Strip assay (ViennaLab, Austria). RESULTS At least one and up to seven simultaneously present polymorphisms were observed in all children with IPS, mothers, and fathers. More than five simultaneously present polymorphisms were identified threefold more frequently in children with IPS (10 of 33; 30%) compared with the child control group (17 of 150; 11%), yielding a statistically significant difference between the two groups (odds ratio [OR] = 3.40; 95% confidence interval [CI] = 1.39 to 8.35; P = 0.012). Stronger association was revealed for PAIS (OR = 4.17; 95% CI = 1.55 to 11.29; P = 0.008) and CAIS subgroups (OR = 7.82; 95% CI = 1.79 to 34.20; P = 0.012). Complete match of polymorphisms was not identified in any parent-child pair. A partial match (one to four mutual polymorphisms) was found in 11 of 12 parent-child pairs where until three mutual polymorphisms was present in 11 of 12 (91.7%) father-child compared with 21 of 33 (63.6%) mother-child pairs. CONCLUSIONS According to obtained results the simultaneous presence of more than five polymorphisms is associated with a higher risk for IPS occurrence, suggesting the risk enhancement for PAIS in the presence of pregnancy complications or for CAIS in conjunction with maternal comorbidity and positive family history. The presence of up to three mutual polymorphisms more frequently in father-child than mother-child pairs suggests significant paternal contribution of inherited thrombophilia to increased risk of IPS.
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Affiliation(s)
- Jasna Lenicek Krleza
- Department of Laboratory Diagnostcs, Children's Hospital Zagreb, Zagreb, Croatia; Universitas Studiorum Catholica Croatica, Zagreb, Croatia; University of Applied Health Sciences Zagreb, Zagreb, Croatia.
| | - Desiree Coen Herak
- University of Applied Health Sciences Zagreb, Zagreb, Croatia; Department of Laboratory Diagnostics, University Hospital Centre Zagreb, Zagreb, Croatia; Faculty of Pharmacy and Biochemistry, University of Zagreb, Zagreb, Croatia
| | - Ivana Đakovic
- Department of Neuropediatrics, Children's Hospital Zagreb, Zagreb, Croatia
| | - Katarina Vulin
- Department of Medical Genetics and Reproductive Health, Children's Hospital Zagreb, Zagreb, Croatia
| | - Goran Roic
- University of Applied Health Sciences Zagreb, Zagreb, Croatia; Department of Pediatric Radiology, Children's Hospital Zagreb, Zagreb, Croatia; Faculty of Medicine of the University of Rijeka, Rijeka, Croatia
| | - Ana Tripalo Batoš
- University of Applied Health Sciences Zagreb, Zagreb, Croatia; Department of Pediatric Radiology, Children's Hospital Zagreb, Zagreb, Croatia
| | - Andrea Čeri
- Faculty of Pharmacy and Biochemistry, University of Zagreb, Zagreb, Croatia
| | - Renata Zadro
- Medical Biochemistry Laboratory, St Catherine Specialty Hospital, Zagreb, Croatia
| | - Vlasta Đuranovic
- University of Applied Health Sciences Zagreb, Zagreb, Croatia; Department of Neuropediatrics, Children's Hospital Zagreb, Zagreb, Croatia; Faculty of Medicine of the University of Rijeka, Rijeka, Croatia
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Sarjare S, Nedunchelian M, Ravichandran S, Rajaiah B, Karupanan R, Abiramalatha T, Gunasekaran K, Ramakrishnan S, Varadharajan S. Role of advanced (magnetic resonance) neuroimaging and clinical outcomes in neonatal strokes: Experience from tertiary care center. Neuroradiol J 2023; 36:297-304. [PMID: 36170618 PMCID: PMC10268086 DOI: 10.1177/19714009221130488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Neonatal strokes constitute a major cause of pediatric mortality and morbidity. Neuroimaging helps in its diagnosis as well as prognostication. However, advanced imaging, including magnetic resonance imaging (MRI), carries multiple challenges. Limited data exists in the literature on imaging-based predictors of neurological outcomes in neonatal stroke in the Indian population. In this study, we reviewed our available data on neonatal stroke patients between 2015 and 2020 for clinico-radiological patterns. During this period, 17 neonatal strokes were admitted and the majority were term births with a slight male preponderance. Seizures and encephalopathy were the most common presentation. Multiple maternal risk factors such as gestational diabetes, meconium-stained liquor, APLA syndrome, fever, deranged coagulation profile, oligohydramnios, cord prolapse, and non-progressive labor were seen. Cardiac abnormalities were seen in only less than half of these patients with the most common finding being atrial septal defects (ASD). Transcranial ultrasound was performed in eight neonates and the pick-up rate of ultrasound was poor. MR imaging showed large infarcts in 11 patients. The MCA territory was most commonly involved. Interestingly, five neonates had venous thrombosis with three showing it in addition to arterial thrombosis. Associated ictal, as well as Wallerian changes, were noted in 10. Although large territorial infarcts were the most common pattern, non-contrast MR angiography did not show major vessel occlusion in these cases. Outcomes were fairly good and only three patients had a residual motor deficit at 1 year. No recurrence of stroke was seen in any of the neonates.
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Affiliation(s)
- Sandhya Sarjare
- Department of Imaging Sciences and Interventional Radiology, Kovai medical center and Hospital, India
| | - Meena Nedunchelian
- Department of Imaging Sciences and Interventional Radiology, Kovai medical center and Hospital, India
| | | | | | | | | | - Kannan Gunasekaran
- Department of Imaging Sciences and Interventional Radiology, Kovai medical center and Hospital, India
| | | | - Shriram Varadharajan
- Department of Imaging Sciences and Interventional Radiology, Kovai medical center and Hospital, India
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Takemoto CM. Pediatric stroke and thrombophilia-To test or not to test? Pediatr Blood Cancer 2023:e30449. [PMID: 37243904 DOI: 10.1002/pbc.30449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Accepted: 05/11/2023] [Indexed: 05/29/2023]
Affiliation(s)
- Clifford M Takemoto
- Clinical Division of Hematology, St. Jude Children's Research Hospital, Memphis, Tennessee, USA
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Torres M, Schenk A. Lipoprotein (a): Does It Play a Role in Pediatric Ischemic Stroke and Thrombosis? Curr Atheroscler Rep 2023:10.1007/s11883-023-01102-5. [PMID: 37160656 DOI: 10.1007/s11883-023-01102-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/12/2023] [Indexed: 05/11/2023]
Abstract
PURPOSE OF REVIEW The goal of this paper is to describe the current understanding of lipoprotein (a) (Lp(a)), clinical practice guidelines, and the potential pathophysiological mechanisms that appear to increase the risk of cardiovascular and thromboembolic events, specifically within the pediatric population. RECENT FINDINGS The proatherogenic and pro-thrombotic properties of Lp(a) may increase the risk of atherothrombotic disease. In adults, atherosclerotic plaques increase thrombotic risk, but antifibrinolytic and proinflammatory properties appear to have an important role in children. Although it is not well established in neonates, recent studies indicate the risk of incident thrombosis and ischemic stroke are approximately fourfold higher in children with elevated Lp(a) which also increases their risk of recurrent events. Despite this higher risk, Pediatric Lp(a) screening guidelines continue to vary among different medical societies and countries. The inconsistency is likely related to inconclusive evidence outside of observational studies and the lack of specific therapies for children with elevated levels. Additional research is needed to improve understanding of the pro-thrombotic mechanisms of Lp(a), appropriate screening guidelines for Lp(a) in the pediatric population, and to elucidate the short and long term effects of elevated Lp(a) on the risk of pediatric thrombosis and stroke.
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Affiliation(s)
- Marcela Torres
- Department of Hematology and Oncology, Cook Children's Medical Center, 1500 Cooper St, Fort Worth, TX, 76104, USA.
| | - Allyson Schenk
- Department of Research Data Science and Analytics, Cook Children's Medical Center, 801 Seventh Avenue, Fort Worth, TX, 76104, USA
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Ilves N, Pajusalu S, Kahre T, Laugesaar R, Šamarina U, Loorits D, Kool P, Ilves P. High Prevalence of Collagenopathies in Preterm- and Term-Born Children With Periventricular Venous Hemorrhagic Infarction. J Child Neurol 2023; 38:373-388. [PMID: 37427422 PMCID: PMC10467006 DOI: 10.1177/08830738231186233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Revised: 05/12/2023] [Accepted: 06/16/2023] [Indexed: 07/11/2023]
Abstract
INTRODUCTION The aim of this study was to evaluate genetic risk factors in term-born children with antenatal periventricular hemorrhagic infarction (PVHI), presumed antenatal periventricular venous infarction and periventricular hemorrhagic infarction in preterm neonates. METHODS Genetic analysis and magnetic resonance imaging were performed in 85 children: term-born children (≥36 gestational weeks) with antenatal periventricular hemorrhagic infarction (n = 6) or presumed antenatal (n = 40) periventricular venous infarction and preterm children (<36 gestational weeks) with periventricular hemorrhagic infarction (n = 39). Genetic testing was performed using exome or large gene panel (n = 6700 genes) sequencing. RESULTS Pathogenic variants associated with stroke were found in 11 of 85 (12.9%) children with periventricular hemorrhagic infarction/periventricular venous infarction. Among the pathogenic variants, COL4A1/A2 and COL5A1 variants were found in 7 of 11 (63%) children. Additionally, 2 children had pathogenic variants associated with coagulopathy, whereas 2 other children had other variants associated with stroke. Children with collagenopathies had significantly more often bilateral multifocal stroke with severe white matter loss and diffuse hyperintensities in the white matter, moderate to severe hydrocephalus, moderate to severe decrease in size of the ipsilesional basal ganglia and thalamus compared to children with periventricular hemorrhagic infarction/periventricular venous infarction without genetic changes in the studied genes (P ≤ .01). Severe motor deficit and epilepsy developed more often in children with collagenopathies compared to children without genetic variants (P = .0013, odds ratio [OR] = 233, 95% confidence interval [CI]: 2.8-531; and P = .025, OR = 7.3, 95% CI: 1.3-41, respectively). CONCLUSIONS Children with periventricular hemorrhagic infarction/periventricular venous infarction have high prevalence of pathogenic variants in collagene genes (COL4A1/A2 and COL5A1). Genetic testing should be considered for all children with periventricular hemorrhagic infarction/periventricular venous infarction; COL4A1/A2 and COL5A1/A2 genes should be investigated first.
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Affiliation(s)
- Norman Ilves
- Radiology Clinic of Tartu University Hospital; Department of Radiology, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia
| | - Sander Pajusalu
- Department of Laboratory Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, Tartu, Estonia
- Department of Genetics, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia
| | - Tiina Kahre
- Department of Laboratory Genetics, Genetics and Personalized Medicine Clinic, Tartu University Hospital, Tartu, Estonia
- Department of Genetics, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia
| | - Rael Laugesaar
- Children's Clinic of Tartu University Hospital; Department of Pediatrics, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia
| | - Ustina Šamarina
- Genetics and Personalized Medicine Clinic of Tartu University Hospital, Tartu, Estonia
| | - Dagmar Loorits
- Department of Radiology, Radiology Clinic of Tartu University Hospital, Tartu, Estonia
| | - Pille Kool
- Department of Radiology, Radiology Clinic of Tartu University Hospital, Tartu, Estonia
| | - Pilvi Ilves
- Radiology Clinic of Tartu University Hospital; Department of Radiology, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia
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Maher K, Persa L, Barry D, Lee-Eng J, Dichek H, Joshi S, Amlie-Lefond C. Thrombophilia screening in the routine clinical care of children with arterial ischemic stroke. Pediatr Blood Cancer 2023:e30381. [PMID: 37114761 DOI: 10.1002/pbc.30381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 03/09/2023] [Accepted: 04/02/2023] [Indexed: 04/29/2023]
Abstract
BACKGROUND Current guidelines recommend thrombophilia evaluation in childhood arterial ischemic stroke, but the impact of screening on management is unknown. The objective of the current study is to report the incidence of thrombophilia identified as part of routine clinical care in the context of available literature reports, and to describe the impact of a diagnosis of thrombophilia on patient management. METHODS We conducted a single-institution retrospective chart review for all children with arterial ischemic stroke occurring between January 1, 2009 and January 1, 2021. We collected thrombophilia screening results, stroke etiology, and management. We also reviewed the literature of thrombophilia testing in childhood arterial ischemic stroke published prior to June 30, 2022. Meta-analysis methods were used to assess prevalence rates. RESULTS Among children with thrombophilia testing performed, 5% (six of 122 patients) were factor V Leiden heterozygous, 1% (one of 102 patients) were prothrombin gene mutation heterozygous, 1% (one of 122) had protein S deficiency, 20% (23/116 patients) had elevated lipoprotein(a), 3% (three of 110 patients) had elevated homocysteine levels, and 9% (10/112) had elevated antiphospholipid antibodies, only two of whom had persistently elevated levels. There was no change in stroke therapy due to these results. Literature review revealed a wide range of prevalence for most thrombophilia traits, with high cross-study heterogeneity in most cases. CONCLUSIONS The rates of thrombophilia in our cohort were consistent with that expected in the general population. The identification of thrombophilia did not alter stroke care. However, some of the results were actionable, prompting evaluation for lipid disorders and patient-specific counseling on cardiovascular risk and risk for venous thrombosis.
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Affiliation(s)
- Kristin Maher
- Division of Hematology-Oncology, Department of Pediatrics, University of Washington School of Medicine, Seattle, Washington, USA
| | - Laurel Persa
- Department of Neurology, University of Washington School of Medicine, Seattle, Washington, USA
| | - Dwight Barry
- Clinical Analytics, Seattle Children's Hospital, Seattle, Washington, USA
| | - Jacqueline Lee-Eng
- Department of Neurology, University of Washington School of Medicine, Seattle, Washington, USA
| | - Helen Dichek
- Division of Endocrinology, Department of Pediatrics, University of Washington School of Medicine, Seattle, Washington, USA
| | - Sarita Joshi
- Division of Hematology-Oncology, Department of Pediatrics, University of Washington School of Medicine, Seattle, Washington, USA
| | - Catherine Amlie-Lefond
- Department of Neurology, University of Washington School of Medicine, Seattle, Washington, USA
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11
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Levy-Mendelovich S, Cohen O, Klang E, Kenet G. 50 Years of Pediatric Hemostasis: Knowledge, Diagnosis, and Treatment. Semin Thromb Hemost 2023; 49:217-224. [PMID: 36174607 DOI: 10.1055/s-0042-1756704] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
Studies from the past 50 years have contributed to the expanding knowledge regarding developmental hemostasis. This is a dynamic process that begins in the fetal phase and is characterized by physiological variations in platelet counts and function, and concentrations of most coagulation factors and the native coagulation inhibitors in early life, as compared with adulthood. The developmental hemostasis studies since the 1980 to 1990s established the laboratory reference values for coagulation factors. It was only a decade or two later, that thromboelastography (TEG) or (rotational thromboelastometry [ROTEM]) as well as thrombin generation studies, provided special pediatric reference values along with the ability to evaluate clot formation and lysis. In addition, global whole blood-based clotting assays provided point of care guidance for proper transfusion support to children hospitalized in intensive care units or undergoing surgery. Although uncommon, thrombosis in children and neonates is gaining increasing recognition, typically as a secondary complication in sick children. Bleeding in children, and particularly intracerebral hemorrhage in newborns, still represent a therapeutic challenge. Notably, our review will outline the advancements in understanding developmental hemostasis and its manifestations, with respect to the pathophysiology of thrombosis and bleeding complications in young children. The changes of transfusion policy and approach to thrombophilia testing during the last decade will be mentioned. Subsequently, a brief summary of the data on anticoagulant treatments in pediatric patients will be presented. Finally, we will point out the 10 most cited articles in the field of pediatric and neonatal hemostasis.
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Affiliation(s)
- Sarina Levy-Mendelovich
- National Hemophilia Center, Coagulation Unit and Amalia Biron Research Institute of Thrombosis and Hemostasis, Sheba Medical Center, Tel Hashomer and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Omri Cohen
- National Hemophilia Center, Coagulation Unit and Amalia Biron Research Institute of Thrombosis and Hemostasis, Sheba Medical Center, Tel Hashomer and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Eyal Klang
- Department of Diagnostic Imaging, Sheba Medical Center, Tel Hashomer, Israel
| | - Gili Kenet
- National Hemophilia Center, Coagulation Unit and Amalia Biron Research Institute of Thrombosis and Hemostasis, Sheba Medical Center, Tel Hashomer and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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12
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Sun LR, Lynch JK. Advances in the Diagnosis and Treatment of Pediatric Arterial Ischemic Stroke. Neurotherapeutics 2023; 20:633-654. [PMID: 37072548 PMCID: PMC10112833 DOI: 10.1007/s13311-023-01373-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/21/2023] [Indexed: 04/20/2023] Open
Abstract
Though rare, stroke in infants and children is an important cause of mortality and chronic morbidity in the pediatric population. Neuroimaging advances and implementation of pediatric stroke care protocols have led to the ability to rapidly diagnose stroke and in many cases determine the stroke etiology. Though data on efficacy of hyperacute therapies, such as intravenous thrombolysis and mechanical thrombectomy, in pediatric stroke are limited, feasibility and safety data are mounting and support careful consideration of these treatments for childhood stroke. Recent therapeutic advances allow for targeted stroke prevention efforts in high-risk conditions, such as moyamoya, sickle cell disease, cardiac disease, and genetic disorders. Despite these exciting advances, important knowledge gaps persist, including optimal dosing and type of thrombolytic agents, inclusion criteria for mechanical thrombectomy, the role of immunomodulatory therapies for focal cerebral arteriopathy, optimal long-term antithrombotic strategies, the role of patent foramen ovale closure in pediatric stroke, and optimal rehabilitation strategies after stroke of the developing brain.
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Affiliation(s)
- Lisa R Sun
- Divisions of Pediatric Neurology and Cerebrovascular Neurology, Department of Neurology, Johns Hopkins University School of Medicine, 200 N. Wolfe Street, Ste 2158, Baltimore, MD, 21287, USA.
| | - John K Lynch
- Acute Stroke Research Section, Stroke Branch (SB), National Institute of Neurological Disorders and Stroke, Bethesda, MD, USA
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13
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Tsao CW, Aday AW, Almarzooq ZI, Anderson CAM, Arora P, Avery CL, Baker-Smith CM, Beaton AZ, Boehme AK, Buxton AE, Commodore-Mensah Y, Elkind MSV, Evenson KR, Eze-Nliam C, Fugar S, Generoso G, Heard DG, Hiremath S, Ho JE, Kalani R, Kazi DS, Ko D, Levine DA, Liu J, Ma J, Magnani JW, Michos ED, Mussolino ME, Navaneethan SD, Parikh NI, Poudel R, Rezk-Hanna M, Roth GA, Shah NS, St-Onge MP, Thacker EL, Virani SS, Voeks JH, Wang NY, Wong ND, Wong SS, Yaffe K, Martin SS. Heart Disease and Stroke Statistics-2023 Update: A Report From the American Heart Association. Circulation 2023; 147:e93-e621. [PMID: 36695182 DOI: 10.1161/cir.0000000000001123] [Citation(s) in RCA: 1269] [Impact Index Per Article: 1269.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
BACKGROUND The American Heart Association, in conjunction with the National Institutes of Health, annually reports the most up-to-date statistics related to heart disease, stroke, and cardiovascular risk factors, including core health behaviors (smoking, physical activity, diet, and weight) and health factors (cholesterol, blood pressure, and glucose control) that contribute to cardiovascular health. The Statistical Update presents the latest data on a range of major clinical heart and circulatory disease conditions (including stroke, congenital heart disease, rhythm disorders, subclinical atherosclerosis, coronary heart disease, heart failure, valvular disease, venous disease, and peripheral artery disease) and the associated outcomes (including quality of care, procedures, and economic costs). METHODS The American Heart Association, through its Epidemiology and Prevention Statistics Committee, continuously monitors and evaluates sources of data on heart disease and stroke in the United States to provide the most current information available in the annual Statistical Update with review of published literature through the year before writing. The 2023 Statistical Update is the product of a full year's worth of effort in 2022 by dedicated volunteer clinicians and scientists, committed government professionals, and American Heart Association staff members. The American Heart Association strives to further understand and help heal health problems inflicted by structural racism, a public health crisis that can significantly damage physical and mental health and perpetuate disparities in access to health care, education, income, housing, and several other factors vital to healthy lives. This year's edition includes additional COVID-19 (coronavirus disease 2019) publications, as well as data on the monitoring and benefits of cardiovascular health in the population, with an enhanced focus on health equity across several key domains. RESULTS Each of the chapters in the Statistical Update focuses on a different topic related to heart disease and stroke statistics. CONCLUSIONS The Statistical Update represents a critical resource for the lay public, policymakers, media professionals, clinicians, health care administrators, researchers, health advocates, and others seeking the best available data on these factors and conditions.
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14
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Dridi M, Chabrier S, Raia-Barjat T, Giraud A. Umbilical cord thrombosis and chorioamnionitis in neonatal arterial ischaemic stroke. Arch Dis Child Fetal Neonatal Ed 2023; 108:77-78. [PMID: 34162694 PMCID: PMC9763176 DOI: 10.1136/archdischild-2021-322143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Accepted: 06/10/2021] [Indexed: 12/31/2022]
Affiliation(s)
- Maroa Dridi
- Department of Pathology, Saint-Étienne University Hospital Center, Saint-Étienne, France
| | - Stéphane Chabrier
- French Center for Pediatric Stroke, Pediatric Physical Medicine and Rehabilitation, INSERM CIC1408, Saint-Étienne University Hospital Center, Saint-Étienne, France,INSERM U1059 Sainbiose, Jean Monnet University, Saint-Étienne, France
| | - Tiphaine Raia-Barjat
- INSERM U1059 Sainbiose, Jean Monnet University, Saint-Étienne, France,Department of Obstetrics, Saint-Étienne University Hospital Center, Saint-Étienne, France
| | - Antoine Giraud
- INSERM U1059 Sainbiose, Jean Monnet University, Saint-Étienne, France .,Neonatal Intensive Care Unit, Saint-Étienne University Hospital Center, Saint-Étienne, France
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15
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Srivastava R, Mailo J, Dunbar M. Perinatal Stroke in Fetuses, Preterm and Term Infants. Semin Pediatr Neurol 2022; 43:100988. [PMID: 36344024 DOI: 10.1016/j.spen.2022.100988] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 07/06/2022] [Accepted: 07/29/2022] [Indexed: 12/14/2022]
Abstract
Perinatal stroke is a well-defined heterogenous group of disorders involving a focal disruption of cerebral blood flow between 20 weeks gestation and 28 days of postnatal life. The most focused lifetime risk for stroke occurs during the first week after birth. The morbidity of perinatal stroke is high, as it is the most common cause of hemiparetic cerebral palsy which results in lifelong disability that becomes more apparent throughout childhood. Perinatal strokes can be classified by the timing of diagnosis (acute or retrospective), vessel involved (arterial or venous), and underlying cause (hemorrhagic or ischemic). Perinatal stroke has primarily been reported as a disorder of term infants; however, the preterm brain possesses different vulnerabilities that predispose an infant to stroke injury both in utero and after birth. Accurate diagnosis of perinatal stroke syndromes has important implications for investigations, management, and prognosis. The classification of perinatal stroke by age at presentation (fetal, preterm neonatal, term neonatal, and infancy/childhood) is summarized in this review, and includes detailed descriptions of risk factors, diagnosis, treatment, outcomes, controversies, and resources for family support.
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Affiliation(s)
- R Srivastava
- Division of Pediatric Neurology, Department of Pediatrics, University of Albertam, AB, Canada
| | - J Mailo
- Division of Pediatric Neurology, Department of Pediatrics, University of Albertam, AB, Canada
| | - M Dunbar
- Department of Pediatrics, University of Calgary, Calgary, AB, Canada; Department of Community Health Sciences, University of Calgary, AB, Canada; Alberta Children's Hospital Research Institute (ACHRI), Calgary, AB, Canada; Hotchkiss Brain Institute, Calgary, AB, Canada.
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16
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Abstract
Perinatal ischemic stroke is a common cause of lifelong disability.
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Affiliation(s)
- Nicholas V Stence
- Department of Radiology, Children's Hospital Colorado, University of Colorado School of Medicine, 13123 East 16th Avenue, Box 125, Aurora, CO 80045, USA.
| | - David M Mirsky
- Department of Radiology, Children's Hospital Colorado, University of Colorado School of Medicine, 13123 East 16th Avenue, Box 125, Aurora, CO 80045, USA
| | - Ilana Neuberger
- Department of Radiology, Children's Hospital Colorado, University of Colorado School of Medicine, 13123 East 16th Avenue, Box 125, Aurora, CO 80045, USA
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17
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Ilves N, Laugesaar R, Rull K, Metsvaht T, Lintrop M, Laan M, Loorits D, Kool P, Ilves P. Maternal Pyelonephritis as a Potential Cause of Perinatal Periventricular Venous Infarction in Term-Born Children. J Child Neurol 2022; 37:677-688. [PMID: 35821576 DOI: 10.1177/08830738221109340] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Introduction: The study was designed to assess the prevalence of pregnancy and delivery associated risk factors in children suffering from neonatal or presumed periventricular venous infarction. Methods: Antenatal records and pregnancy outcome data were retrospectively assessed in children with presumed periventricular venous infarction (n = 43, born ≥36 gestational weeks) or neonatal periventricular venous infarction (n = 86, born <36 gestational weeks) and compared to a matched control group (n = 2168, ≥36 gestational weeks) from a prospective study. Results: Children with presumed periventricular venous infarction had significantly more maternal bacterial infections compared to the control group (47% vs 20%, respectively, P < .001), whereas no difference was found compared to the neonatal periventricular venous infarction group (49%, P = .80). Mothers with bacterial infection in the presumed periventricular venous infarction group had significantly more often pyelonephritis compared to the control group (50% vs 3.4%, respectively, P < .001). Conclusions: Our data show an increased risk for developing periventricular venous infarction in the case of maternal bacterial infections, especially between gestational weeks 21 and 31.
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Affiliation(s)
- Norman Ilves
- 37544Radiology Clinic of Tartu University Hospital; Department of Radiology, Institute of Clinical Medicine, 37546University of Tartu, Tartu, Estonia
| | - Rael Laugesaar
- 37544Children's Clinic of Tartu University Hospital; Department of Pediatrics, Institute of Clinical Medicine, 37546University of Tartu, Tartu, Estonia
| | - Kristiina Rull
- 37544Women's Clinic of Tartu University Hospital; Department of Gynecology, Institute of Clinical Medicine, Institute of Biomedicine and Translational Medicine; University of Tartu, Tartu, Estonia
| | - Tuuli Metsvaht
- 37544Anesthesiology and Intensive Care Clinic of Tartu University Hospital; Department of Pediatrics, Institute of Clinical Medicine, 37546University of Tartu, Tartu, Estonia
| | - Mare Lintrop
- 37544Radiology Clinic of Tartu University Hospital; Department of Radiology, Institute of Clinical Medicine, 37546University of Tartu, Tartu, Estonia
| | - Maris Laan
- Institute of Biomedicine and Translational Medicine; 37544University of Tartu, Tartu, Estonia
| | - Dagmar Loorits
- 37544Radiology Clinic of Tartu University Hospital, Tartu, Estonia
| | - Pille Kool
- Department of Radiology, Institute of Clinical Medicine, University of Tartu, Tartu, Estonia
| | - Pilvi Ilves
- 37544Radiology Clinic of Tartu University Hospital; Department of Radiology, Institute of Clinical Medicine, 37546University of Tartu, Tartu, Estonia
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18
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Kirton A, Jordan LC, Orbach DB, Fullerton HJ. The case against endovascular thrombectomy in neonates with arterial ischemic stroke. Clin Neuroradiol 2022; 32:581-582. [PMID: 35648152 DOI: 10.1007/s00062-022-01153-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Accepted: 12/01/2021] [Indexed: 11/26/2022]
Affiliation(s)
- Adam Kirton
- Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Lori C Jordan
- Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Darren B Orbach
- Department of Radiology, Boston Children's Hospital, Boston, MA, USA
| | - Heather J Fullerton
- Departments of Neurology and Pediatrics, University of California, San Francisco, San Francisco, CA, USA.
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19
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Kenet G, Barg AA, Nowak-Göttl U. New insights into neonatal hemostasis. THROMBOSIS UPDATE 2022. [DOI: 10.1016/j.tru.2022.100103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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20
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Paes B, Chan AKC, Shaik M, Patel D, Bhatt MD. Epidemiology, diagnosis and management of neonatal thrombosis: a single-center cohort study. Blood Coagul Fibrinolysis 2022; 33:83-89. [PMID: 35001043 DOI: 10.1097/mbc.0000000000001110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The incidence of neonatal venous and arterial thrombosis ranges from 6.9 to 15/1000 neonatal ICU (NICU) admissions, and is likely an underestimate based on population demographics, frequency of surveillance and vascular catheterization. This retrospective study involving 234 infants reviewed the epidemiology, diagnosis, and management of neonatal thrombosis in a single, tertiary care institution over more than 10 years. The incidence of thrombosis was 25/1000 NICU admissions, with a preterm to term infant ratio of 1.5 : 1 and a slightly higher proportion of male sex (55.1%). The mean (range) gestational age and birth weight was 33.8 weeks (23-41.6) and 2360 g (512-5890). The median age (IQR) of thrombus diagnosis was 7 (3-17) days. Portal vein thrombosis was most prevalent (59.4%) compared with other sites of thrombosis. Almost three-quarter (171/234; 73.1%) of the thrombotic episodes were line-related, while infection and surgery were associated with 19.7% (46/234) and 10.7% (25/234), respectively. Twenty patients (8.3%) were screened for thrombophilia and 3 were positive; 2 for antithrombin deficiency, 1 for factor V Leiden gene mutation. Subjects were followed with imaging for 3 months with a treatment duration, mean (IQR) of 33.5 (10.8-42.5) days. Complete clot resolution was significantly higher in the anticoagulation group (48%; 17%; P = 0.03) compared with untreated patients. No group difference was noted for partial thrombus resolution (33.3%; 12.4%; P = 0.313). Anticoagulation halted thrombus progression (2.6 versus 12.4%; P = 0.025) and fewer treated patients failed to attend follow-up visits (6.5 versus 18.6%; P = 0.022). Well designed, multicenter prospective studies with larger sample sizes are required to confirm these findings.
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Affiliation(s)
- Bosco Paes
- Division of Neonatology, Department of Pediatrics
| | - Anthony K C Chan
- Division of Pediatric Hematology/Oncology, Department of Pediatrics, McMaster Children's Hospital
| | | | - Dhiman Patel
- Faculty of Science, McMaster University, Hamilton, Ontario, Canada
| | - Mihir D Bhatt
- Division of Pediatric Hematology/Oncology, Department of Pediatrics, McMaster Children's Hospital
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21
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Tsao CW, Aday AW, Almarzooq ZI, Alonso A, Beaton AZ, Bittencourt MS, Boehme AK, Buxton AE, Carson AP, Commodore-Mensah Y, Elkind MSV, Evenson KR, Eze-Nliam C, Ferguson JF, Generoso G, Ho JE, Kalani R, Khan SS, Kissela BM, Knutson KL, Levine DA, Lewis TT, Liu J, Loop MS, Ma J, Mussolino ME, Navaneethan SD, Perak AM, Poudel R, Rezk-Hanna M, Roth GA, Schroeder EB, Shah SH, Thacker EL, VanWagner LB, Virani SS, Voecks JH, Wang NY, Yaffe K, Martin SS. Heart Disease and Stroke Statistics-2022 Update: A Report From the American Heart Association. Circulation 2022; 145:e153-e639. [PMID: 35078371 DOI: 10.1161/cir.0000000000001052] [Citation(s) in RCA: 2475] [Impact Index Per Article: 1237.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
BACKGROUND The American Heart Association, in conjunction with the National Institutes of Health, annually reports the most up-to-date statistics related to heart disease, stroke, and cardiovascular risk factors, including core health behaviors (smoking, physical activity, diet, and weight) and health factors (cholesterol, blood pressure, and glucose control) that contribute to cardiovascular health. The Statistical Update presents the latest data on a range of major clinical heart and circulatory disease conditions (including stroke, congenital heart disease, rhythm disorders, subclinical atherosclerosis, coronary heart disease, heart failure, valvular disease, venous disease, and peripheral artery disease) and the associated outcomes (including quality of care, procedures, and economic costs). METHODS The American Heart Association, through its Statistics Committee, continuously monitors and evaluates sources of data on heart disease and stroke in the United States to provide the most current information available in the annual Statistical Update. The 2022 Statistical Update is the product of a full year's worth of effort by dedicated volunteer clinicians and scientists, committed government professionals, and American Heart Association staff members. This year's edition includes data on the monitoring and benefits of cardiovascular health in the population and an enhanced focus on social determinants of health, adverse pregnancy outcomes, vascular contributions to brain health, and the global burden of cardiovascular disease and healthy life expectancy. RESULTS Each of the chapters in the Statistical Update focuses on a different topic related to heart disease and stroke statistics. CONCLUSIONS The Statistical Update represents a critical resource for the lay public, policymakers, media professionals, clinicians, health care administrators, researchers, health advocates, and others seeking the best available data on these factors and conditions.
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22
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Jankovic M, Petrovic B, Novakovic I, Brankovic S, Radosavljevic N, Nikolic D. The Genetic Basis of Strokes in Pediatric Populations and Insight into New Therapeutic Options. Int J Mol Sci 2022; 23:ijms23031601. [PMID: 35163523 PMCID: PMC8835808 DOI: 10.3390/ijms23031601] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 01/27/2022] [Accepted: 01/28/2022] [Indexed: 02/04/2023] Open
Abstract
Strokes within pediatric populations are considered to be the 10th leading cause of death in the United States of America, with over half of such events occurring in children younger than one year of life. The multifactorial etiopathology that has an influence on stroke development and occurrence signify the importance of the timely recognition of both modifiable and non-modifiable factors for adequate diagnostic and treatment approaches. The early recognition of a stroke and stroke risk in children has the potential to advance the application of neuroprotective, thrombolytic, and antithrombotic interventions and rehabilitation strategies to the earliest possible timepoints after the onset of a stroke, improving the outcomes and quality of life for affected children and their families. The recent development of molecular genetic methods has greatly facilitated the analysis and diagnosis of single-gene disorders. In this review, the most significant single gene disorders associated with pediatric stroke are presented, along with specific therapeutic options whenever they exist. Besides monogenic disorders that may present with stroke as a first symptom, genetic polymorphisms may contribute to the risk of pediatric and perinatal stroke. The most frequently studied genetic risk factors are several common polymorphisms in genes associated with thrombophilia; these genes code for proteins that are part of the coagulation cascade, fibrolysis, homocystein metabolism, lipid metabolism, or platelets. Single polymorphism frequencies may not be sufficient to completely explain the stroke causality and an analysis of several genotype combinations is a more promising approach. The recent steps forward in our understanding of the disorders underlying strokes has given us a next generation of therapeutics and therapeutic targets by which to improve stroke survival, protect or rebuild neuronal connections in the brain, and enhance neural function. Advances in DNA sequencing and the development of new tools to correct human gene mutations have brought genetic analysis and gene therapy into the focus of investigations for new therapeutic options for stroke patients.
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Affiliation(s)
- Milena Jankovic
- Neurology Clinic, Clinical Center of Serbia, 11000 Belgrade, Serbia;
| | - Bojana Petrovic
- Clinic of Gynecology and Obstetrics, Clinical Center of Serbia, 11000 Belgrade, Serbia;
| | - Ivana Novakovic
- Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia;
| | - Slavko Brankovic
- Faculty of Sciences and Mathematics, University of Priština in Kosovska Mitrovica, 38220 Kosovska Mitrovica, Serbia;
| | - Natasa Radosavljevic
- Department of Physical Medicine and Rehabilitation, King Abdulaziz Specialist Hospital, Taif 26521, Saudi Arabia;
| | - Dejan Nikolic
- Faculty of Medicine, University of Belgrade, 11000 Belgrade, Serbia;
- Physical Medicine and Rehabilitation Department, University Children’s Hospital, 11000 Belgrade, Serbia
- Correspondence:
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23
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Wisnowski JL, Wintermark P, Bonifacio SL, Smyser CD, Barkovich AJ, Edwards AD, de Vries LS, Inder TE, Chau V. Neuroimaging in the term newborn with neonatal encephalopathy. Semin Fetal Neonatal Med 2021; 26:101304. [PMID: 34736808 PMCID: PMC9135955 DOI: 10.1016/j.siny.2021.101304] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Neuroimaging is widely used to aid in the diagnosis and clinical management of neonates with neonatal encephalopathy (NE). Yet, despite widespread use clinically, there are few published guidelines on neuroimaging for neonates with NE. This review outlines the primary patterns of brain injury associated with hypoxic-ischemic injury in neonates with NE and their frequency, associated neuropathological features, and risk factors. In addition, it provides an overview of neuroimaging methods, including the most widely used scoring systems used to characterize brain injury in these neonates and their utility as predictive biomarkers. Last, recommendations for neuroimaging in neonates with NE are presented.
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Affiliation(s)
- Jessica L. Wisnowski
- Departments of Radiology and Pediatrics (Neonatology), Children’s Hospital Los Angeles, 4650 Sunset Blvd. MS #81, Los Angeles CA 90027, USA
| | - Pia Wintermark
- Department of Pediatrics (Neonatology), McGill University/Montreal Children's Hospital, Division of Newborn Medicine, Research Institute of the McGill University Health Centre, 1001 boul. Décarie, Site Glen Block E, EM0.3244, Montréal, QC H4A 3J1, Canada.
| | - Sonia L. Bonifacio
- Division of Neonatal and Developmental Medicine, Department of Pediatrics (Neonatology), Lucile Packard Children’s Hospital, Stanford University School of Medicine, 750 Welch Road, Suite 315, Palo Alto, CA 94304, USA
| | - Christopher D. Smyser
- Departments of Neurology, Radiology, and Pediatrics, Washington University School of Medicine, 660 South Euclid Avenue, Campus Box 8111, St Louis, MO 63110-1093, USA
| | - A. James Barkovich
- Department of Radiology, UCSF Benioff Children’s Hospital, University of California San Francisco, 505 Parnassus Avenue, M-391, San Francisco, CA 94143-0628, USA
| | - A. David Edwards
- Evelina London Children’s Hospital, Centre for Developing Brain, King’s College London, Westminster Bridge Road, London, SE1 7EH, United Kingdom
| | - Linda S. de Vries
- Department of Neonatology, University Medical Center Utrecht, Utrecht University, Lundlaan 6, 3584 EA, Utrecht, the Netherlands
| | - Terrie E. Inder
- Department of Pediatric Newborn Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Vann Chau
- Department of Pediatrics (Neurology), The Hospital for Sick Children, University of Toronto, 555 University Avenue, Room 6513, Toronto, ON M5G 1X8, Canada.
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24
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Pediatric Patient with Ischemic Stroke: Initial Approach and Early Management. CHILDREN 2021; 8:children8080649. [PMID: 34438540 PMCID: PMC8394345 DOI: 10.3390/children8080649] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 07/21/2021] [Accepted: 07/26/2021] [Indexed: 02/05/2023]
Abstract
Acute Ischemic Stroke (AIS) in children is an acute neurologic emergency associated with significant morbidity and mortality. Although the incidence of AIS in pediatric patients is considerably lower than in adults, the overall cumulative negative impact of the quality of life could be even higher in children. The age-related variable clinical presentation could result in a delay in diagnosis and could negatively influence the overall outcome. The early management should be based on early recognition, acute transfer to pediatric AIS centre, standardised approach (ABCDE), early neurologic examination together with neuroimaging (preferable Magnetic Resonance Imaging—MRI). The treatment is based on supportive therapy (normoxemia, normocapnia, normotension and normoglycemia) in combination with intravenous/intraarterial thrombolytic therapy and/or mechanical thrombectomy in selected cases. Pediatric stroke centres, together with the implementation of local stroke management protocols, could further improve the outcome of pediatric patients with AIS.
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25
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Roy B, Walker K, Morgan C, Finch-Edmondson M, Galea C, Epi M, Badawi N, Novak I. Epidemiology and pathogenesis of stroke in preterm infants: A systematic review. J Neonatal Perinatal Med 2021; 15:11-18. [PMID: 34219672 PMCID: PMC8842753 DOI: 10.3233/npm-200597] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND: Perinatal stroke is one of the principal causes of cerebral palsy (CP) in preterm infants. Stroke in preterm infants is different from stroke in term infants, given the differences in brain maturation and the mechanisms of injury exclusive to the immature brain. We conducted a systematic review to explore the epidemiology and pathogenesis of periventricular hemorrhagic infarction (PVHI), perinatal arterial ischemic stroke (PAIS) and cerebral sinovenous thrombosis (CSVT) in preterm infants. METHODS: Studies were identified based on predefined study criteria from MEDLINE, EMBASE, SCOPUS and WEB OF SCIENCE electronic databases from 2000 –2019. Results were combined using descriptive statistics. RESULTS: Fourteen studies encompassed 546 stroke cases in preterm infants between 23 –36 weeks gestational ages and birth weights between 450 –3500 grams. Eighty percent (436/546) of the stroke cases were PVHI, 17%(93/546) were PAIS and 3%(17/546) were CSVT. Parietal PVHI was more common than temporal and frontal lobe PVHI. For PAIS, left middle cerebral artery (MCA) was more common than right MCA or cerebellar stroke. For CSVT partial or complete thrombosis in the transverse sinus was universal. All cases included multiple possible risk factors, but the data were discordant precluding aggregation within a meta-analysis. CONCLUSION: This systematic review confirms paucity of data regarding the etiology and the precise causal pathway of stroke in preterm infants. Moreover, the preterm infants unlike the term infants do not typically present with seizures. Hence high index of clinical suspicion and routine cUS will assist in the timely diagnosis and understanding of stroke in this population.
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Affiliation(s)
- B Roy
- Discipline of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Australia.,School of Medicine, The University of Notre Dame Australia, Sydney, Australia.,The Mater Hospital, Sydney, Australia
| | - K Walker
- Discipline of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Australia.,The George Institute for Global Health, Sydney, Australia.,Newborn Care, Royal Prince Alfred Hospital, Sydney, Australia
| | - C Morgan
- Discipline of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Australia.,Cerebral Palsy Alliance Research Institute, Sydney, Australia
| | - M Finch-Edmondson
- Discipline of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Australia.,Cerebral Palsy Alliance Research Institute, Sydney, Australia
| | - C Galea
- Discipline of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Australia.,Cerebral Palsy Alliance Research Institute, Sydney, Australia
| | | | - N Badawi
- Discipline of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Australia.,Cerebral Palsy Alliance Research Institute, Sydney, Australia.,Grace Centre for Newborn Intensive Care, Sydney Children's Hospital Network, Westmead, Australia
| | - I Novak
- Discipline of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Australia.,Cerebral Palsy Alliance Research Institute, Sydney, Australia
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Kopyta I, Cebula A, Sarecka-Hujar B. Early Deaths after Arterial Ischemic Stroke in Pediatric Patients: Incidence and Risk Factors. CHILDREN-BASEL 2021; 8:children8060471. [PMID: 34204895 PMCID: PMC8228712 DOI: 10.3390/children8060471] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 05/29/2021] [Accepted: 05/31/2021] [Indexed: 01/02/2023]
Abstract
In developed countries, cerebrovascular diseases are among the 10 most common causes of death in both the pediatric and adult population. The prevalence of fatal outcomes following arterial ischemic stroke (AIS) in various groups of pediatric patients ranges from 1% to almost 32%. However, a constant improvement in stroke mortality among children has been observed. The extent of the decline differs among studies (from nearly tenfold to twofold decline), as it depends on the study population. While a portion of this variability might be explained by factors such as health care access, population age, diseases related to ethnicity, and different etiologies of stroke in studied populations, the understanding of such differences is still insufficient. Risk factors for death in the early stages of the disease are poorly understood and are usually based on the clinical presentations of relatively small groups of pediatric patients. Familiarity with these factors may be of significant importance for prognosis, but also for the early selection of patients requiring careful supervision. The present study aimed to analyze and discuss the current literature data on the incidence of early death and risk factors for early death in children suffering from stroke.
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Affiliation(s)
- Ilona Kopyta
- Department of Paediatric Neurology, Faculty of Medical Sciences in Katowice, Medical University of Silesia in Katowice, Medykow Str 16, 40-752 Katowice, Poland; (I.K.); (A.C.)
| | - Agnieszka Cebula
- Department of Paediatric Neurology, Faculty of Medical Sciences in Katowice, Medical University of Silesia in Katowice, Medykow Str 16, 40-752 Katowice, Poland; (I.K.); (A.C.)
| | - Beata Sarecka-Hujar
- Department of Basic Biomedical Science, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia in Katowice, Kasztanowa Str 3, 41-200 Sosnowiec, Poland
- Correspondence:
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Tataranno ML, Vijlbrief DC, Dudink J, Benders MJNL. Precision Medicine in Neonates: A Tailored Approach to Neonatal Brain Injury. Front Pediatr 2021; 9:634092. [PMID: 34095022 PMCID: PMC8171663 DOI: 10.3389/fped.2021.634092] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Accepted: 04/14/2021] [Indexed: 11/27/2022] Open
Abstract
Despite advances in neonatal care to prevent neonatal brain injury and neurodevelopmental impairment, predicting long-term outcome in neonates at risk for brain injury remains difficult. Early prognosis is currently based on cranial ultrasound (CUS), MRI, EEG, NIRS, and/or general movements assessed at specific ages, and predicting outcome in an individual (precision medicine) is not yet possible. New algorithms based on large databases and machine learning applied to clinical, neuromonitoring, and neuroimaging data and genetic analysis and assays measuring multiple biomarkers (omics) can fulfill the needs of modern neonatology. A synergy of all these techniques and the use of automatic quantitative analysis might give clinicians the possibility to provide patient-targeted decision-making for individualized diagnosis, therapy, and outcome prediction. This review will first focus on common neonatal neurological diseases, associated risk factors, and most common treatments. After that, we will discuss how precision medicine and machine learning (ML) approaches could change the future of prediction and prognosis in this field.
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Affiliation(s)
| | | | | | - Manon J. N. L. Benders
- Department of Neonatology, Wilhelmina Children's Hospital/University Medical Center Utrecht, Utrecht University, Utrecht, Netherlands
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Deletion in COL4A2 is associated with a three-generation variable phenotype: from fetal to adult manifestations. Eur J Hum Genet 2021; 29:1654-1662. [PMID: 33837277 DOI: 10.1038/s41431-021-00880-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Revised: 02/04/2021] [Accepted: 03/23/2021] [Indexed: 11/08/2022] Open
Abstract
Genetic alterations in COL4A2 are less common than those of COL4A1 and their fetal phenotype has not been described to date. We describe a three-generation family with an intragenic deletion in COL4A2 associated with a prenatal diagnosis of recurrent fetal intracerebral hemorrhage (ICH), and a myriad of cerebrovascular manifestations. Exome sequencing, co-segregation analysis, and imaging studies were conducted on eight family members including two fetuses with antenatal ICH. Histopathological evaluation was performed on the terminated fetuses. An intragenic heterozygous pathogenic in-frame deletion; COL4A2, c.4151_4168del, (p.Thr1384_Gly1389del) was identified in both fetuses, their father with hemiplegic cerebral palsy (CP), as well as other family members. Postmortem histopathological examination identified microscopic foci of heterotopias and polymicrogyria. The variant segregated in affected individuals demonstrating varying degrees of penetrance and a wide phenotypic spectrum including periventricular venous hemorrhagic infarction causing hemiplegic CP, polymicrogyria, leukoencephalopathy, and lacunar stroke. We present radiographic, pathological, and genetic evidence of prenatal ICH and show, for what we believe to be the first time, a human pathological proof of polymicrogyria and heterotopias in association with a COL4A2 disease-causing variant, while illustrating the variable phenotype and partial penetrance of this disease. We highlight the importance of genetic analysis in fetal ICH and hemiplegic CP.
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Russ JB, Simmons R, Glass HC. Neonatal Encephalopathy: Beyond Hypoxic-Ischemic Encephalopathy. Neoreviews 2021; 22:e148-e162. [PMID: 33649088 DOI: 10.1542/neo.22-3-e148] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Neonatal encephalopathy is a clinical syndrome of neurologic dysfunction that encompasses a broad spectrum of symptoms and severity, from mild irritability and feeding difficulties to coma and seizures. It is vital for providers to understand that the term "neonatal encephalopathy" is simply a description of the neonate's neurologic status that is agnostic to the underlying etiology. Unfortunately, hypoxic-ischemic encephalopathy (HIE) has become common vernacular to describe any neonate with encephalopathy, but this can be misleading. The term should not be used unless there is evidence of perinatal asphyxia as the primary cause of encephalopathy. HIE is a common cause of neonatal encephalopathy; the differential diagnosis also includes conditions with infectious, vascular, epileptic, genetic/congenital, metabolic, and toxic causes. Because neonatal encephalopathy is estimated to affect 2 to 6 per 1,000 term births, of which HIE accounts for approximately 1.5 per 1,000 term births, (1)(2)(3)(4)(5)(6) neonatologists and child neurologists should familiarize themselves with the evaluation, diagnosis, and treatment of the diverse causes of neonatal encephalopathy. This review begins by discussing HIE, but also helps practitioners extend the differential to consider the broad array of other causes of neonatal encephalopathy, emphasizing the epidemiology, neurologic presentations, diagnostics, imaging findings, and therapeutic strategies for each potential category.
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Affiliation(s)
| | | | - Hannah C Glass
- Division of Child Neurology and.,Department of Pediatrics.,Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, CA
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31
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Virani SS, Alonso A, Aparicio HJ, Benjamin EJ, Bittencourt MS, Callaway CW, Carson AP, Chamberlain AM, Cheng S, Delling FN, Elkind MSV, Evenson KR, Ferguson JF, Gupta DK, Khan SS, Kissela BM, Knutson KL, Lee CD, Lewis TT, Liu J, Loop MS, Lutsey PL, Ma J, Mackey J, Martin SS, Matchar DB, Mussolino ME, Navaneethan SD, Perak AM, Roth GA, Samad Z, Satou GM, Schroeder EB, Shah SH, Shay CM, Stokes A, VanWagner LB, Wang NY, Tsao CW. Heart Disease and Stroke Statistics-2021 Update: A Report From the American Heart Association. Circulation 2021; 143:e254-e743. [PMID: 33501848 DOI: 10.1161/cir.0000000000000950] [Citation(s) in RCA: 3093] [Impact Index Per Article: 1031.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND The American Heart Association, in conjunction with the National Institutes of Health, annually reports the most up-to-date statistics related to heart disease, stroke, and cardiovascular risk factors, including core health behaviors (smoking, physical activity, diet, and weight) and health factors (cholesterol, blood pressure, and glucose control) that contribute to cardiovascular health. The Statistical Update presents the latest data on a range of major clinical heart and circulatory disease conditions (including stroke, congenital heart disease, rhythm disorders, subclinical atherosclerosis, coronary heart disease, heart failure, valvular disease, venous disease, and peripheral artery disease) and the associated outcomes (including quality of care, procedures, and economic costs). METHODS The American Heart Association, through its Statistics Committee, continuously monitors and evaluates sources of data on heart disease and stroke in the United States to provide the most current information available in the annual Statistical Update. The 2021 Statistical Update is the product of a full year's worth of effort by dedicated volunteer clinicians and scientists, committed government professionals, and American Heart Association staff members. This year's edition includes data on the monitoring and benefits of cardiovascular health in the population, an enhanced focus on social determinants of health, adverse pregnancy outcomes, vascular contributions to brain health, the global burden of cardiovascular disease, and further evidence-based approaches to changing behaviors related to cardiovascular disease. RESULTS Each of the 27 chapters in the Statistical Update focuses on a different topic related to heart disease and stroke statistics. CONCLUSIONS The Statistical Update represents a critical resource for the lay public, policy makers, media professionals, clinicians, health care administrators, researchers, health advocates, and others seeking the best available data on these factors and conditions.
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Kumar A, Ramachandran S, Swain P, Negi V. Dual mutation (MTHFR A1298C with PAI (4G) mutation) manifesting with bilateral lower limb gangrene in a neonate. BMJ Case Rep 2021; 14:14/1/e237340. [PMID: 33462011 PMCID: PMC7816929 DOI: 10.1136/bcr-2020-237340] [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: 01/21/2023] Open
Abstract
Neonates are at highest risk of thrombosis among paediatric patients. The relative prothrombotic state in a well neonate is compensated by other factors preventing spontaneous thrombosis; however, in a neonate with genetic predisposition, the balance is tilted predisposing them to a life-threatening thrombotic episode. We describe a rare case of methylenetetrahydrofolate reductase A1298C (homozygous) mutation along with plasminogen activator inhibitor (4G) mutation in a neonate who developed bilateral lower limb gangrene following thrombosis of the iliac vessels without any triggering factor. The neonate underwent thrombectomy as debulking measure along with thrombolytic therapy followed by unfractionated heparin and low-molecular-weight heparin which is still being continued along with oral aspirin. The neonate had to undergo amputation of both the involved lower limbs in view of dry gangrene. This case highlights that the dual mutations causing the prothrombotic state predispose the individual to the spontaneous life-threatening thrombotic episode as compared with the single mutation.
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Affiliation(s)
- Ashutosh Kumar
- Department of Pediatrics, Army Hospital Research and Referral, New Delhi, India
| | | | - Pranati Swain
- Department of Pediatrics, Army Hospital Research and Referral, New Delhi, India
| | - Vandana Negi
- Department of Pediatrics, Army Hospital Research and Referral, New Delhi, India
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Abstract
Perinatal arterial ischemic stroke (PAIS) is a common cause of seizures, encephalopathy, altered mental status, and focal neurologic deficits in the neonatal period. It is the leading known cause of cerebral palsy. Other long-term risks include the development of epilepsy and impairment in cognition, language, and behavior. This article will review the known risk factors for PAIS, as well as the evaluation, management, and prognosis. Long-term neurodevelopmental surveillance is recommended, along with intensive therapies to reduce morbidity.
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Affiliation(s)
- Gavin D Roach
- Division of Pediatric Hematology-Oncology, Department of Pediatrics, David Geffen School of Medicine at UCLA, Los Angeles, CA
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34
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Virani SS, Alonso A, Benjamin EJ, Bittencourt MS, Callaway CW, Carson AP, Chamberlain AM, Chang AR, Cheng S, Delling FN, Djousse L, Elkind MSV, Ferguson JF, Fornage M, Khan SS, Kissela BM, Knutson KL, Kwan TW, Lackland DT, Lewis TT, Lichtman JH, Longenecker CT, Loop MS, Lutsey PL, Martin SS, Matsushita K, Moran AE, Mussolino ME, Perak AM, Rosamond WD, Roth GA, Sampson UKA, Satou GM, Schroeder EB, Shah SH, Shay CM, Spartano NL, Stokes A, Tirschwell DL, VanWagner LB, Tsao CW. Heart Disease and Stroke Statistics-2020 Update: A Report From the American Heart Association. Circulation 2020; 141:e139-e596. [PMID: 31992061 DOI: 10.1161/cir.0000000000000757] [Citation(s) in RCA: 4842] [Impact Index Per Article: 1210.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND The American Heart Association, in conjunction with the National Institutes of Health, annually reports on the most up-to-date statistics related to heart disease, stroke, and cardiovascular risk factors, including core health behaviors (smoking, physical activity, diet, and weight) and health factors (cholesterol, blood pressure, and glucose control) that contribute to cardiovascular health. The Statistical Update presents the latest data on a range of major clinical heart and circulatory disease conditions (including stroke, congenital heart disease, rhythm disorders, subclinical atherosclerosis, coronary heart disease, heart failure, valvular disease, venous disease, and peripheral artery disease) and the associated outcomes (including quality of care, procedures, and economic costs). METHODS The American Heart Association, through its Statistics Committee, continuously monitors and evaluates sources of data on heart disease and stroke in the United States to provide the most current information available in the annual Statistical Update. The 2020 Statistical Update is the product of a full year's worth of effort by dedicated volunteer clinicians and scientists, committed government professionals, and American Heart Association staff members. This year's edition includes data on the monitoring and benefits of cardiovascular health in the population, metrics to assess and monitor healthy diets, an enhanced focus on social determinants of health, a focus on the global burden of cardiovascular disease, and further evidence-based approaches to changing behaviors, implementation strategies, and implications of the American Heart Association's 2020 Impact Goals. RESULTS Each of the 26 chapters in the Statistical Update focuses on a different topic related to heart disease and stroke statistics. CONCLUSIONS The Statistical Update represents a critical resource for the lay public, policy makers, media professionals, clinicians, healthcare administrators, researchers, health advocates, and others seeking the best available data on these factors and conditions.
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35
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Benjamin EJ, Muntner P, Alonso A, Bittencourt MS, Callaway CW, Carson AP, Chamberlain AM, Chang AR, Cheng S, Das SR, Delling FN, Djousse L, Elkind MSV, Ferguson JF, Fornage M, Jordan LC, Khan SS, Kissela BM, Knutson KL, Kwan TW, Lackland DT, Lewis TT, Lichtman JH, Longenecker CT, Loop MS, Lutsey PL, Martin SS, Matsushita K, Moran AE, Mussolino ME, O'Flaherty M, Pandey A, Perak AM, Rosamond WD, Roth GA, Sampson UKA, Satou GM, Schroeder EB, Shah SH, Spartano NL, Stokes A, Tirschwell DL, Tsao CW, Turakhia MP, VanWagner LB, Wilkins JT, Wong SS, Virani SS. Heart Disease and Stroke Statistics-2019 Update: A Report From the American Heart Association. Circulation 2019; 139:e56-e528. [PMID: 30700139 DOI: 10.1161/cir.0000000000000659] [Citation(s) in RCA: 5324] [Impact Index Per Article: 1064.8] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Abstract
Perinatal strokes are a diverse but specific group of focal cerebrovascular injuries that occur early in brain development and affect an estimated 5 million people worldwide. The objective of this review is to describe the epidemiology, clinical presentations, pathophysiology, outcomes, and management for the 6 subtypes of perinatal stroke. Some perinatal strokes are symptomatic in the first days of life, typically with seizures, including neonatal arterial ischemic stroke, neonatal hemorrhagic stroke, and cerebral sinovenous thrombosis. The remaining subtypes present in the first year of life or later, usually with motor asymmetry and include arterial presumed perinatal ischemic stroke, presumed perinatal hemorrhagic stroke, and in utero periventricular venous infarction. The consequences of these injuries include cerebral palsy, epilepsy, and cognitive and behavioral challenges, in addition to the psychosocial impact on families. While there have been significant advances in understanding mechanisms of both injury and recovery, there is still a great deal to learn regarding causation and the optimization of outcomes.
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Affiliation(s)
- Mary Dunbar
- Department of Community Health Sciences, University of Calgary, Calgary, AB, Canada; Calgary Pediatric Stroke Program, University of Calgary, Calgary, AB, Canada
| | - Adam Kirton
- Department of Pediatrics, University of Calgary, Calgary, AB, Canada; Department of Clinical Neuroscience, University of Calgary, Calgary, AB, Canada; Department of Radiology, Faculty of Medicine, University of Calgary, Calgary, AB, Canada; Alberta Children's Hospital Research Institute, Calgary, AB, Canada; Hotchkiss Brain Institute, Calgary, AB, Canada; Calgary Pediatric Stroke Program, University of Calgary, Calgary, AB, Canada.
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Chung MG, Guilliams KP, Wilson JL, Beslow LA, Dowling MM, Friedman NR, Hassanein SMA, Ichord R, Jordan LC, Mackay MT, Rafay MF, Rivkin M, Torres M, Zafeiriou D, deVeber G, Fox CK. Arterial Ischemic Stroke Secondary to Cardiac Disease in Neonates and Children. Pediatr Neurol 2019; 100:35-41. [PMID: 31371125 PMCID: PMC7034952 DOI: 10.1016/j.pediatrneurol.2019.06.008] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Revised: 06/05/2019] [Accepted: 06/08/2019] [Indexed: 01/19/2023]
Abstract
OBJECTIVE We describe the risk factors for peri-procedural and spontaneous arterial ischemic stroke (AIS) in children with cardiac disease. METHODS We identified children with cardiac causes of AIS enrolled in the International Pediatric Stroke Study registry from January 2003 to July 2014. Isolated patent foramen ovale was excluded. Peri-procedural AIS (those occurring during or within 72 hours of cardiac surgery, cardiac catheterization, or mechanical circulatory support) and spontaneous AIS that occurred outside of these time periods were compared. RESULTS We identified 672 patients with congenital or acquired cardiac disease as the primary risk factor for AIS. Among these, 177 patients (26%) had peri-procedural AIS and 495 patients (74%) had spontaneous AIS. Among non-neonates, spontaneous AIS occurred at older ages (median 4.2 years, interquartile range 0.97 to 12.4) compared with peri-procedural AIS (median 2.4 years, interquartile range 0.35 to 6.1, P < 0.001). About a third of patients in both groups had a systemic illness at the time of AIS. Patients who had spontaneous AIS were more likely to have a preceding thrombotic event (16 % versus 9 %, P = 0.02) and to have a moderate or severe neurological deficit at discharge (67% versus 33%, P = 0.01) compared to those with peri-procedural AIS. CONCLUSIONS Children with cardiac disease are at risk for AIS at the time of cardiac procedures but also outside of the immediate 72 hours after procedures. Many have acute systemic illness or thrombotic event preceding AIS, suggesting that inflammatory or prothrombotic conditions could act as a stroke trigger in this susceptible population.
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Affiliation(s)
- MG Chung
- Divisions of Critical Care Medicine and Neurology, Department of Pediatrics, The Ohio State University and Nationwide Children’s Hospital, 700 Children’s Drive, Columbus, Ohio, USA
| | - KP Guilliams
- Departments of Neurology and Pediatrics, Washington University School of Medicine, 660 S Euclid Ave, St. Louis, Missouri, USA
| | - JL Wilson
- Division of Neurology, Department of Pediatrics, Oregon Health & Science University, 3181 SW Sam Jackson Park Rd, Portland, OR
| | - LA Beslow
- Division of Neurology, Children’s Hospital of Philadelphia, Departments of Neurology and Pediatrics, Perlman School of Medicine at the University of Pennsylvania, 3400 Civic Center Blvd, Philadelphia, Pennsylvania, USA
| | - MM Dowling
- Departments of Pediatrics, Neurology and Neurotherapeutics, University of Texas Southwestern Medical Center at Dallas and Children’s Health Dallas, 5323 Harry Hines Blvd, Dallas, Texas, USA
| | - NR Friedman
- Center for Pediatric Neurosciences, Neurological Institute, Cleveland Clinic, 9500 Euclid Ave, Cleveland, Ohio, USA
| | - SMA Hassanein
- Department of Pediatrics, Faculty of Medicine, Ain Shams University, Egypt
| | - R Ichord
- Division of Neurology, Children’s Hospital of Philadelphia, Departments of Neurology and Pediatrics, Perlman School of Medicine at the University of Pennsylvania, 3400 Civic Center Blvd, Philadelphia, Pennsylvania, USA
| | - LC Jordan
- Department of Pediatrics, Division of Pediatric Neurology, Vanderbilt University Medical Center, 1211 Medical Center Dr, Nashville, Tennessee, USA
| | - MT Mackay
- Department of Neurology, Royal Children’s Hospital Melbourne, Murdoch Children’s Research Institute Melbourne, Flemington Rd, Parkville, Victoria, Australia
| | - MF Rafay
- Section of Pediatric Neurology, Department of Pediatrics and Child Health, University of Manitoba, Children’s Hospital Research Institute of Manitoba, 715 McDermot Ave, Winnipeg, Canada
| | - M Rivkin
- Departments of Neurology, Psychiatry, and Radiology, and the Stroke and Cerebrovascular Center, Boston Children’s Hospital, 300 Longwood Ave, Boston, MA, USA
| | - M Torres
- Pediatric Hematology and Oncology, Cook Children’s Medical Center, 801 7 Ave, Fort Worth, Texas, USA
| | - D Zafeiriou
- 1 Department of Pediatrics, Aristotle University, “Hippokratio” General Hospital, Thessaloniki, Greece
| | - G deVeber
- Department of Neurology, The Hospital for Sick Children, 555 University Ave, Toronto, Canada
| | - CK Fox
- Departments of Neurology and Pediatrics, University of California San Francisco, 521 Parmassus Ave, San Francisco, California, USA
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Kenet G, Cohen O, Bajorat T, Nowak-Göttl U. Insights into neonatal thrombosis. Thromb Res 2019; 181 Suppl 1:S33-S36. [DOI: 10.1016/s0049-3848(19)30364-0] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2018] [Revised: 03/13/2019] [Accepted: 03/19/2019] [Indexed: 02/07/2023]
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Kirton A, Dowling M. Protocols and Guidelines for Stroke in Children: Point and Counterpoint. Pediatr Neurol 2019; 95:5-8. [PMID: 30686626 DOI: 10.1016/j.pediatrneurol.2018.12.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Accepted: 12/18/2018] [Indexed: 10/27/2022]
Affiliation(s)
- Adam Kirton
- Department of Pediatrics, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada; Department of Radiology, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada; Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.
| | - Michael Dowling
- Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, Texas; Department of Neurology and Neurotherapeutics, University of Texas Southwestern Medical Center, Dallas, Texas
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Fluss J, Dinomais M, Chabrier S. Perinatal stroke syndromes: Similarities and diversities in aetiology, outcome and management. Eur J Paediatr Neurol 2019; 23:368-383. [PMID: 30879961 DOI: 10.1016/j.ejpn.2019.02.013] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Revised: 02/04/2019] [Accepted: 02/24/2019] [Indexed: 01/09/2023]
Abstract
With a birth-prevalence of 37-67/100,000 (mostly term-born), perinatal stroke encompasses distinct disease-states with diverse causality, mechanism, time of onset, mode of presentation and outcome. Neonatal primary haemorrhagic stroke and ischemic events (also divided into neonatal arterial ischemic stroke and neonatal cerebral sinus venous thrombosis) that manifest soon after birth are distinguished from presumed perinatal - ischemic or haemorrhagic - stroke. Signs of the latter become apparent only beyond the neonatal period, most often with motor asymmetry or milestones delay, and occasionally with seizures. Acute or remote MRI defines the type of stroke and is useful for prognosis. Acute care relies on homeostatic maintenance. Seizures are often self-limited and anticonvulsant agents might be discontinued before discharge. Prolonged anticoagulation for a few weeks is an option in some cases of sinovenous thrombosis. Although the risk of severe impairment is low, many children develop mild to moderate multimodal developmental issues that require a multidisciplinary approach.
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Affiliation(s)
- Joel Fluss
- Pediatric Neurology Unit, Geneva Children's Hospital, 6 rue Willy-Donzé, 1211 Genève 4, Switzerland
| | - Mickaël Dinomais
- CHU Angers, Département de Médecine Physique et de Réadaptation, CHU Angers-Capucins, F-49933, Angers, France; Université d'Angers, Laboratoire Angevin de Recherche en Ingénierie des Systèmes (LARIS) EA7315, F-49000, Angers, France
| | - Stéphane Chabrier
- CHU Saint-Étienne, French Centre for Paediatric Stroke, Paediatric Physical and Rehabilitation Medicine Department, INSERM, CIC 1408, F-42055, Saint-Étienne, France; INSERM, U1059 Sainbiose, Univ Saint-Étienne, Univ Lyon, F-42023, Saint-Étienne, France.
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Cadwgan J, Pearse J, Devlin A, Basu A. Fifteen-minute consultation: Management of the upper limb in unilateral cerebral palsy. Arch Dis Child Educ Pract Ed 2019; 104:58-65. [PMID: 29970591 DOI: 10.1136/archdischild-2017-313794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Revised: 03/19/2018] [Accepted: 05/15/2018] [Indexed: 11/03/2022]
Abstract
Children with unilateral cerebral palsy (UCP) have complex health, education and social care needs. Delayed gross motor milestones are the most common presenting feature, and much of the early management focuses on gross motor skills and lower limb management. In later childhood, adolescence and adulthood, upper limb function has significant impact on activity, participation and independence. There is clear pathophysiological rationale and emerging clinical evidence that earlier intervention to improve upper limb function is beneficial. Whereas most children with UCP are managed in secondary care, it is recommended that the assessment and delivery of specialist intervention for the upper limb occurs at a regional centre.
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Affiliation(s)
- Jill Cadwgan
- Paediatric Neurosciences, Evelina London Children's Hospital, Guys and St Thomas' NHS Foundation Trust (Kings Health Partners), London, UK.,Institute of Neuroscience, Newcastle University, Newcastle upon Tyne, UK
| | - Janice Pearse
- Therapy Services, Royal Victoria Infirmary, Newcastle upon Tyne, UK
| | - Anita Devlin
- Institute of Neuroscience, Newcastle University, Newcastle upon Tyne, UK.,Paediatric Neurology, Great North Children's Hospital, Newcastle upon Tyne, UK
| | - Anna Basu
- Paediatric Neurology, Great North Children's Hospital, Newcastle upon Tyne, UK.,Institute of Health and Society, Newcastle University, Newcastle upon Tyne, UK
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Management of Stroke in Neonates and Children: A Scientific Statement From the American Heart Association/American Stroke Association. Stroke 2019; 50:e51-e96. [DOI: 10.1161/str.0000000000000183] [Citation(s) in RCA: 240] [Impact Index Per Article: 48.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Clive B, Vincer M, Ahmad T, Khan N, Afifi J, El-Naggar W. Epidemiology of neonatal stroke: A population-based study. Paediatr Child Health 2019; 25:20-25. [PMID: 33390736 DOI: 10.1093/pch/pxy194] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Accepted: 10/16/2018] [Indexed: 11/13/2022] Open
Abstract
Objective The goal of this study was to obtain population-based data on the incidence, clinical presentation, management, imaging features, and long-term outcomes of patients with all types of neonatal stroke (NS). Methods Full-term neonates with NS born between January 2007 and December 2013 were identified through the Nova Scotia Provincial Perinatal Follow-up Program Database. Perinatal data and neonatal course were reviewed. Neurodevelopmental outcomes were assessed at 18 and 36 months of age using standardized testing. Results Twenty-nine neonates with NS were identified during the study period, giving an incidence of 47 per 100,000 live births in Nova Scotia. Arterial ischemic stroke was the most common stroke type (76%), followed by neonatal hemorrhagic stroke (17%), then cerebral sinovenous thrombosis (7%). The majority of neonates presented with seizures (86%) on the first day of life (76%). At 36 months of age, 23 (79%) of the children had a normal outcome, while 3 (10%) were diagnosed with cerebral palsy (2 with neonatal arterial stroke and one with neonatal hemorrhagic stroke) and 3 (10%) had recurrent seizures (1 patient from each stroke subtype group). Conclusion The incidence of NS in Nova Scotia is higher than what has been reported internationally in the literature. However, the neurodevelopmental outcomes at 3 years of age are better. Further studies are required to better understand the reasons for these findings.
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Affiliation(s)
- Breanna Clive
- Department of Pediatrics, Dalhousie University, Halifax, Nova Scotia
| | - Michael Vincer
- Department of Pediatrics, Dalhousie University, Halifax, Nova Scotia
| | - Tahani Ahmad
- Departemnt of Diagnostic Imaging, Dalhousie University, Halifax, Nova Scotia
| | - Naeem Khan
- Departemnt of Diagnostic Imaging, Dalhousie University, Halifax, Nova Scotia
| | - Jehier Afifi
- Department of Pediatrics, Dalhousie University, Halifax, Nova Scotia
| | - Walid El-Naggar
- Department of Pediatrics, Dalhousie University, Halifax, Nova Scotia
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deVeber G, Kirkham F, Shannon K, Brandão L, Sträter R, Kenet G, Clausnizer H, Moharir M, Kausch M, Askalan R, MacGregor D, Stoll M, Torge A, Dlamini N, Ganesan V, Prengler M, Singh J, Nowak-Göttl U. Recurrent stroke: the role of thrombophilia in a large international pediatric stroke population. Haematologica 2019; 104:1676-1681. [PMID: 30679327 PMCID: PMC6669164 DOI: 10.3324/haematol.2018.211433] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Accepted: 01/22/2019] [Indexed: 12/04/2022] Open
Abstract
Risk factors for arterial ischemic stroke in children include vasculopathy and prothrombotic risk factors but their relative importance to recurrent stroke is uncertain. Data on recurrent stroke from databases held in Canada (Toronto), Germany (Kiel-Lübeck/Münster), and the UK (London/Southampton) were pooled. Data were available from 894 patients aged 1 month to 18 years at first stroke (median age, 6 years) with a median follow-up of 35 months. Among these 894 patients, 160 (17.9%) had a recurrence between 1 day and 136 months after the first stroke (median, 3.1 months). Among 288 children with vasculopathy, recurrence was significantly more common [hazard ratio (HR) 2.5, 95% confidence interval (95% CI) 1.92-3.5] compared to the rate in children without vasculopathy. Adjusting for vasculopathy, isolated antithrombin deficiency (HR 3.9; 95% CI: 1.4-10.9), isolated elevated lipoprotein (a) (HR 2.3; 95% CI: 1.3-4.1), and the presence of more than one prothrombotic risk factor (HR 1.9; 95% CI: 1.12-3.2) were independently associated with an increased risk of recurrence. Recurrence rates calculated per 100 person-years were 10 (95% CI: 3-24) for antithrombin deficiency, 6 (95% CI: 4-9) for elevated lipoprotein (a), and 13 (95% CI: 7-20) for the presence of more than one prothrombotic risk factor. Identifying children at increased risk of a second stroke is important in order to intensify measures aimed at preventing such recurrences.
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Affiliation(s)
| | - Fenella Kirkham
- Developmental Neurosciences Programme, UCL Great Ormond Street Institute of Child Health, London, UK.,University Hospital Southampton, UK
| | | | | | - Ronald Sträter
- Department of Paediatric Haematology/Oncology, University of Münster, Münster, Germany
| | - Gili Kenet
- Pediatric Coagulation Service, National Hemophilia Centre and Institute of Thrombosis and Hemostasis Sheba Medical Center, Tel-Hashomer, Israel
| | - Hartmut Clausnizer
- Institute of Clinical Chemistry, University Hospital Kiel-Lübeck, Kiel, Germany
| | | | - Martina Kausch
- Institute of Clinical Chemistry, University Hospital Kiel-Lübeck, Kiel, Germany
| | | | | | - Monika Stoll
- Department of Genetic Epidemiology, University of Münster, Münster, Germany
| | - Antje Torge
- Institute of Clinical Chemistry, University Hospital Kiel-Lübeck, Kiel, Germany
| | | | - Vijeja Ganesan
- Developmental Neurosciences Programme, UCL Great Ormond Street Institute of Child Health, London, UK
| | - Mara Prengler
- Developmental Neurosciences Programme, UCL Great Ormond Street Institute of Child Health, London, UK
| | | | - Ulrike Nowak-Göttl
- Department of Paediatric Haematology/Oncology, University of Münster, Münster, Germany .,Institute of Clinical Chemistry, University Hospital Kiel-Lübeck, Kiel, Germany
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Abstract
Perinatal arterial ischemic stroke is a relatively common and serious neurologic disorder that can affect the fetus, the preterm, and the term-born infant. It carries significant long-term disabilities. Herein we describe the current understanding of its etiology, pathophysiology and classification, different presentations, and optimal early management. We discuss the role of different brain imaging modalities in defining the extent of lesions and the impact this has on the prediction of outcomes. In recent years there has been progress in treatments, making early diagnosis and the understanding of likely morbidities imperative. An overview is given of the range of possible outcomes and optimal approaches to follow-up and support for the child and their family in the light of present knowledge.
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Amlie-Lefond C. Evaluation and Acute Management of Ischemic Stroke in Infants and Children. Continuum (Minneap Minn) 2018; 24:150-170. [PMID: 29432241 DOI: 10.1212/con.0000000000000559] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
PURPOSE OF REVIEW This article provides an overview of stroke in neonates, infants, and children. RECENT FINDINGS Arterial ischemic stroke and cerebral venous sinus thrombosis are increasingly recognized in childhood as important causes of lifelong morbidity and mortality. Diagnosis of arterial ischemic stroke is frequently delayed, as acute neurologic deficits can be challenging to detect in the young child, and stroke is often not considered in the differential diagnosis. Neurologic sequelae following stroke are common, and strategies to minimize stroke size and optimize recovery are being developed. Recurrent arterial ischemic stroke is not uncommon, particularly in children with cerebral arteriopathy. Cerebral venous sinus thrombosis causes obstruction of venous outflow leading to venous infarcts. Complications include hemorrhagic conversion of infarcts and increased intracranial pressure. Without treatment, thrombus extension with increased symptoms is common. Robust guidelines of care that exist for adults do not exist for children, particularly for children with arterial ischemic stroke. SUMMARY The approach to stroke in infants and children can be informed by clinical experience in pediatric stroke and cerebral venous sinus thrombosis, the extensive literature on pediatric thrombosis, and extrapolation from data from adult patients.
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Dunbar M, Kirton A. Perinatal stroke: mechanisms, management, and outcomes of early cerebrovascular brain injury. THE LANCET CHILD & ADOLESCENT HEALTH 2018; 2:666-676. [PMID: 30119760 DOI: 10.1016/s2352-4642(18)30173-1] [Citation(s) in RCA: 99] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Revised: 05/16/2018] [Accepted: 05/17/2018] [Indexed: 12/24/2022]
Abstract
Perinatal stroke encompasses a heterogeneous group of focal neurological injuries early in brain development that probably affects more than 5 million people worldwide. Many such injuries are symptomatic in the first days of life, including neonatal arterial ischaemic stroke, cerebral sinovenous thrombosis, and neonatal haemorrhagic stroke. The remaining focal neurological injuries usually present later in the first year with motor asymmetry, such as arterial presumed perinatal ischaemic stroke, periventricular venous infarction, and presumed perinatal haemorrhagic stroke. The numerous sequelae of these injuries include hemiparesis (cerebral palsy), epilepsy, and cognitive, language, and behavioural challenges. In this Review we summarise each perinatal stroke disease, examining the epidemiology, pathophysiology, acute management, and outcomes, including the effect on parents and families, and emerging therapies to mitigate these lifelong morbidities.
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Affiliation(s)
- Mary Dunbar
- Department of Community Health Services, University of Calgary, Calgary, Alberta, Canada; Calgary Pediatric Stroke Program, University of Calgary, Calgary, Alberta, Canada
| | - Adam Kirton
- Calgary Pediatric Stroke Program, University of Calgary, Calgary, Alberta, Canada; Department of Radiology, Faculty of Medicine, University of Calgary, Calgary, Alberta, Canada; Department of Pediatrics, University of Calgary, Calgary, Alberta, Canada; Department of Clinical Neuroscience, University of Calgary, Calgary, Alberta, Canada; Alberta Children's Hospital Research Institute, Calgary, AB, Canada; Hotchkiss Brain Institute, Calgary, AB, Canada.
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Tan AP, Svrckova P, Cowan F, Chong WK, Mankad K. Intracranial hemorrhage in neonates: A review of etiologies, patterns and predicted clinical outcomes. Eur J Paediatr Neurol 2018; 22:690-717. [PMID: 29731328 DOI: 10.1016/j.ejpn.2018.04.008] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2017] [Revised: 03/31/2018] [Accepted: 04/18/2018] [Indexed: 12/29/2022]
Abstract
Intracranial hemorrhage (ICH) in neonates often results in devastating neurodevelopmental outcomes as the neonatal period is a critical window for brain development. The neurodevelopmental outcomes in neonates with ICH are determined by the maturity of the brain, the location and extent of the hemorrhage, the specific underlying etiology and the presence of other concomitant disorders. Neonatal ICH may result from various inherited and acquired disorders. We classify the etiologies of neonatal ICH into eight main categories: (1) Hemorrhagic stroke including large focal hematoma, (2) Prematurity-related hemorrhage, (3) Bleeding diathesis, (4) Genetic causes, (5) Infection, (6) Trauma-related hemorrhage, (7) Tumor-related hemorrhage and (8) Vascular malformations. Illustrative cases showing various imaging patterns that can be helpful to predict clinical outcomes will be highlighted. Potential mimics of ICH in the neonatal period are also reviewed.
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Affiliation(s)
- Ai Peng Tan
- Department of Diagnostic Imaging, National University Health System, 1E Kent Ridge Rd 119228, Singapore.
| | - Patricia Svrckova
- Department of Radiology, Great Ormond Street Hospital NHS Foundation Trust, Great Ormond St, London WC1N 3JH, UK.
| | - Frances Cowan
- Dept. of Neonatology, Chelsea and Westminster Hospital NHS Foundation Trust, Imperial College, London, SW10 9NH, UK.
| | - Wui Khean Chong
- Department of Radiology, Great Ormond Street Hospital NHS Foundation Trust, Great Ormond St, London WC1N 3JH, UK.
| | - Kshitij Mankad
- Department of Radiology, Great Ormond Street Hospital NHS Foundation Trust, Great Ormond St, London WC1N 3JH, UK.
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Bernson-Leung ME, Boyd TK, Meserve EE, Danehy AR, Kapur K, Trenor CC, Lehman LL, Rivkin MJ. Placental Pathology in Neonatal Stroke: A Retrospective Case-Control Study. J Pediatr 2018; 195:39-47.e5. [PMID: 29397159 DOI: 10.1016/j.jpeds.2017.11.061] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2017] [Revised: 10/24/2017] [Accepted: 11/29/2017] [Indexed: 01/21/2023]
Abstract
OBJECTIVE To assess the association of placental abnormalities with neonatal stroke. STUDY DESIGN This retrospective case-control study at 3 academic medical centers examined placental specimens for 46 children with neonatal arterial or venous ischemic stroke and 99 control children without stroke, using a standard protocol. Between-group comparisons used χ2 and Fisher exact t test. Correlations used Spearman correlation coefficient. RESULTS Case placentas were more likely than controls to meet criteria for ≥1 of 5 major categories of pathologic abnormality (89% vs 62%; OR, 5.1; 95% CI, 1.9-14.0; P = .0007) and for ≥2 categories (38% vs 8%; OR, 7.3; 95% CI, 2.9-19.0; P < .0001). Fetal vascular malperfusion occurred in 50% of cases and 17% of controls (OR, 4.8; 95% CI, 2.2-10.5; P = .0001). Amniotic fluid inflammation occurred in 46% of cases with arterial ischemic stroke vs 25% of controls (OR, 2.6; 95% CI, 1.1-6.1; P = .037). There was evidence of a "stress response" (meconium plus elevated nucleated red blood cells) in 24% of cases compared with 1% of controls (OR, 31; 95% CI, 3.8-247.0; P < .0001). CONCLUSIONS Placental abnormality was more common in children with neonatal stroke compared with controls. All placental findings represent subacute-to-chronic intrauterine stressors. Placental thrombotic processes were associated with both arterial and venous stroke. Our findings provide evidence for specific mechanisms that may predispose to acute perinatal stroke. Amniotic fluid inflammation associated with neonatal arterial ischemic stroke deserves further investigation.
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Affiliation(s)
- Miya E Bernson-Leung
- Department of Neurology, Boston Children's Hospital, Boston, MA; Stroke and Cerebrovascular Center, Boston Children's Hospital, Boston, MA
| | - Theonia K Boyd
- Department of Pathology, Boston Children's Hospital, Boston, MA; Department of Pathology, Brigham and Women's Hospital, Boston, MA
| | - Emily E Meserve
- Department of Pathology, Brigham and Women's Hospital, Boston, MA
| | - Amy R Danehy
- Department of Radiology, Boston Children's Hospital, Boston, MA
| | - Kush Kapur
- Department of Neurology, Boston Children's Hospital, Boston, MA
| | - Cameron C Trenor
- Stroke and Cerebrovascular Center, Boston Children's Hospital, Boston, MA; Division of Hematology/Oncology, Boston Children's Hospital, Boston, MA
| | - Laura L Lehman
- Department of Neurology, Boston Children's Hospital, Boston, MA; Stroke and Cerebrovascular Center, Boston Children's Hospital, Boston, MA
| | - Michael J Rivkin
- Department of Neurology, Boston Children's Hospital, Boston, MA; Stroke and Cerebrovascular Center, Boston Children's Hospital, Boston, MA; Department of Pathology, Brigham and Women's Hospital, Boston, MA; Department of Radiology, Boston Children's Hospital, Boston, MA; Department of Psychiatry, Boston Children's Hospital, Boston, MA.
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