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Marin JR, Lyons TW, Claudius I, Fallat ME, Aquino M, Ruttan T, Daugherty RJ. Optimizing Advanced Imaging of the Pediatric Patient in the Emergency Department: Technical Report. Pediatrics 2024; 154:e2024066855. [PMID: 38932719 DOI: 10.1542/peds.2024-066855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/28/2024] [Indexed: 06/28/2024] Open
Abstract
Advanced diagnostic imaging modalities, including ultrasonography, computed tomography, and magnetic resonance imaging, are key components in the evaluation and management of pediatric patients presenting to the emergency department. Advances in imaging technology have led to the availability of faster and more accurate tools to improve patient care. Notwithstanding these advances, it is important for physicians, physician assistants, and nurse practitioners to understand the risks and limitations associated with advanced imaging in children and to limit imaging studies that are considered low value, when possible. This technical report provides a summary of imaging strategies for specific conditions where advanced imaging is commonly considered in the emergency department. As an accompaniment to the policy statement, this document provides resources and strategies to optimize advanced imaging, including clinical decision support mechanisms, teleradiology, shared decision-making, and rationale for deferred imaging for patients who will be transferred for definitive care.
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Affiliation(s)
- Jennifer R Marin
- Departments of Pediatrics, Emergency Medicine, & Radiology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Todd W Lyons
- Division of Emergency Medicine, Harvard Medical School, Boston Children's Hospital, Boston, Massachusetts
| | - Ilene Claudius
- Department of Emergency Medicine, Harbor-UCLA Medical Center, Torrance, California
| | - Mary E Fallat
- The Hiram C. Polk, Jr Department of Surgery, University of Louisville School of Medicine, Norton Children's Hospital, Louisville, Kentucky
| | - Michael Aquino
- Cleveland Clinic Imaging Institute, and Section of Pediatric Imaging, Cleveland Clinic Lerner College of Medicine of Case Western University, Cleveland Clinic Children's Hospital, Cleveland, Ohio
| | - Timothy Ruttan
- Department of Pediatrics, Dell Medical School, The University of Texas at Austin; US Acute Care Solutions, Canton, Ohio
| | - Reza J Daugherty
- Departments of Radiology and Pediatrics, University of Virginia School of Medicine, UVA Health/UVA Children's, Charlottesville, Virginia
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Marin JR, Lyons TW, Claudius I, Fallat ME, Aquino M, Ruttan T, Daugherty RJ. Optimizing Advanced Imaging of the Pediatric Patient in the Emergency Department: Technical Report. J Am Coll Radiol 2024; 21:e37-e69. [PMID: 38944445 DOI: 10.1016/j.jacr.2024.03.016] [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: 07/01/2024]
Abstract
Advanced diagnostic imaging modalities, including ultrasonography, computed tomography, and magnetic resonance imaging (MRI), are key components in the evaluation and management of pediatric patients presenting to the emergency department. Advances in imaging technology have led to the availability of faster and more accurate tools to improve patient care. Notwithstanding these advances, it is important for physicians, physician assistants, and nurse practitioners to understand the risks and limitations associated with advanced imaging in children and to limit imaging studies that are considered low value, when possible. This technical report provides a summary of imaging strategies for specific conditions where advanced imaging is commonly considered in the emergency department. As an accompaniment to the policy statement, this document provides resources and strategies to optimize advanced imaging, including clinical decision support mechanisms, teleradiology, shared decision-making, and rationale for deferred imaging for patients who will be transferred for definitive care.
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Affiliation(s)
- Jennifer R Marin
- Departments of Pediatrics, Emergency Medicine, & Radiology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania.
| | - Todd W Lyons
- Division of Emergency Medicine, Harvard Medical School, Boston Children's Hospital, Boston, Massachusetts
| | - Ilene Claudius
- Department of Emergency Medicine, Harbor-UCLA Medical Center, Torrance, California
| | - Mary E Fallat
- The Hiram C. Polk, Jr Department of Surgery, University of Louisville School of Medicine, Norton Children's Hospital, Louisville, Kentucky
| | - Michael Aquino
- Cleveland Clinic Imaging Institute, and Section of Pediatric Imaging, Cleveland Clinic Lerner College of Medicine of Case Western University, Cleveland Clinic Children's Hospital, Cleveland, Ohio
| | - Timothy Ruttan
- Department of Pediatrics, Dell Medical School, The University of Texas at Austin; US Acute Care Solutions, Canton, Ohio
| | - Reza J Daugherty
- Departments of Radiology and Pediatrics, University of Virginia School of Medicine, UVA Health/UVA Children's, Charlottesville, Virginia
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Olivieri M, Sorg AL, Weinberger R, Kurnik K, Bidlingmaier C, Juranek S, Hoffmann F, Reiter K, Bonfert M, Tacke M, Borggraefe I, Heinen F, Gerstl L. Recanalization strategies in childhood stroke in Germany. Sci Rep 2021; 11:13314. [PMID: 34172782 PMCID: PMC8233321 DOI: 10.1038/s41598-021-92533-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Accepted: 06/11/2021] [Indexed: 12/21/2022] Open
Abstract
Childhood arterial ischemic stroke (CAIS) is a rare event. Diverse etiologies, risk factors, symptoms and stroke mimics hamper obtaining a fast diagnosis and implementing immediate recanalization strategies. Over a period of 3 years (2015–2017), the data of 164 pediatric patients (> 28 days of life-18 years) with a first episode of AIS were submitted to a hospital-based nationwide surveillance system for rare disorders (ESPED). We report a subgroup analysis of patients who have undergone recanalization therapy and compare these data with those of the whole group. Twenty-eight patients (17%) with a median age of 12.2 years (range 3.3–16.9) received recanalization therapy. Hemiparesis, facial weakness and speech disturbance were the main presenting symptoms. The time from onset of symptoms to confirmation of diagnosis was significantly shorter in the intervention group (4.1 h vs. 20.4 h, p ≤ 0.0001). Only in one patient occurred a minor bleed. Cardiac disease as predisposing risk factor was more common in the recanalization group. Recanalization therapies are feasible and increasingly applied in children with AIS. High awareness, timely diagnosis and a large amount of expertise may improve time to treatment and make hyperacute therapy an option for more patients.
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Affiliation(s)
- Martin Olivieri
- Pediatric Hemostasis and Thrombosis Unit, Department of Pediatrics, Dr Von Hauner Children's Hospital, University Hospital, LMU Munich, Lindwurmstr. 4, 80337, Munich, Germany.
| | - Anna-Lisa Sorg
- Institute of Social Pediatrics and Adolescent Medicine, LMU Munich, Munich, Germany
| | - Raphael Weinberger
- Institute of Social Pediatrics and Adolescent Medicine, LMU Munich, Munich, Germany
| | - Karin Kurnik
- Pediatric Hemostasis and Thrombosis Unit, Department of Pediatrics, Dr Von Hauner Children's Hospital, University Hospital, LMU Munich, Lindwurmstr. 4, 80337, Munich, Germany
| | - Christoph Bidlingmaier
- Pediatric Hemostasis and Thrombosis Unit, Department of Pediatrics, Dr Von Hauner Children's Hospital, University Hospital, LMU Munich, Lindwurmstr. 4, 80337, Munich, Germany
| | - Sabrina Juranek
- Pediatric Hemostasis and Thrombosis Unit, Department of Pediatrics, Dr Von Hauner Children's Hospital, University Hospital, LMU Munich, Lindwurmstr. 4, 80337, Munich, Germany
| | - Florian Hoffmann
- Pediatric Intensive Care Unit, Department of Pediatrics, Dr Von Hauner Children's Hospital, University Hospital, LMU Munich, Munich, Germany
| | - Karl Reiter
- Pediatric Intensive Care Unit, Department of Pediatrics, Dr Von Hauner Children's Hospital, University Hospital, LMU Munich, Munich, Germany
| | - Michaela Bonfert
- Department of Pediatric Neurology and Developmental Medicine and LMU Center for Development and Children With Medical Complexity, Dr Von Hauner Children's Hospital, University Hospital, LMU Munich, Munich, Germany
| | - Moritz Tacke
- Department of Pediatric Neurology and Developmental Medicine and LMU Center for Development and Children With Medical Complexity, Dr Von Hauner Children's Hospital, University Hospital, LMU Munich, Munich, Germany
| | - Ingo Borggraefe
- Department of Pediatric Neurology and Developmental Medicine and LMU Center for Development and Children With Medical Complexity, Dr Von Hauner Children's Hospital, University Hospital, LMU Munich, Munich, Germany
| | - Florian Heinen
- Department of Pediatric Neurology and Developmental Medicine and LMU Center for Development and Children With Medical Complexity, Dr Von Hauner Children's Hospital, University Hospital, LMU Munich, Munich, Germany
| | - Lucia Gerstl
- Department of Pediatric Neurology and Developmental Medicine and LMU Center for Development and Children With Medical Complexity, Dr Von Hauner Children's Hospital, University Hospital, LMU Munich, Munich, Germany
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Thrombolysis in a Child with Acute Arterial Ischemic Stroke without Large Vessel Occlusion. Can J Neurol Sci 2020; 47:275-277. [PMID: 31915080 PMCID: PMC7062547 DOI: 10.1017/cjn.2020.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Malik P, Patel UK, Kaul S, Singla R, Kavi T, Arumaithurai K, Jani VB. Risk factors and outcomes of intravenous tissue plasminogen activator and endovascular thrombectomy utilization amongst pediatrics acute ischemic stroke. Int J Stroke 2020; 16:172-183. [PMID: 32009581 DOI: 10.1177/1747493020904915] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
BACKGROUND Pediatric stroke is a debilitating disease. There are several risk factors predisposing children to this life-threatening disease. Although, published literature estimates a relatively high incidence of pediatric stroke, treatment guidelines on intravenous tissue plasminogen activator and endovascular thrombectomy utilization remain a dilemma. There is a lack of large population-based studies and clinical trials evaluating the efficacy and safety outcomes associated with these treatments in this unique population. AIM We sought to determine the prevalence of risk factors, concurrent utilization of intravenous tissue plasminogen activator and endovascular thrombectomy, and associated outcomes in pediatric stroke hospitalizations. METHODS We performed a retrospective analysis of the Nationwide Inpatient Sample data (2003-2014) in pediatric (1-21 years of age) acute ischemic stroke hospitalizations using ICD-9-CM codes. The multivariable survey logistic regression model was weighted to account for sampling strategy, evaluate predictors of hemorrhagic conversion, and treatment outcomes (mortality, morbidity, and discharge disposition) amongst pediatric stroke hospitalizations. RESULTS In this analysis, 9109 patients between 1 and 21 years of age were admitted during 2003-2014 for acute ischemic stroke. Of these 9109 patients, 119 (1.30%) received endovascular thrombectomy alone, 256 (2.82%) intravenous recombinant tissue plasminogen activator, and 69 (0.75%) both endovascular thrombectomy and intravenous recombinant tissue plasminogen activator. We found overall high prevalence of conditions like epilepsy (19.59%), atrial septal defect (11.76%), sickle cell disease (8.63%), and moyamoya disease (5.41%) in pediatric acute ischemic stroke patients. Unadjusted analysis showed high prevalence of all-cause in-hospital mortality in combined endovascular thrombectomy and intravenous recombinant tissue plasminogen activator utilization group, and higher prevalence of hemorrhagic conversion and morbidity in endovascular thrombectomy utilization group compared to other groups (p < 0.0001). Multivariate adjusted analysis showed that children with endovascular thrombectomy utilization (aOR: 19.19; 95% CI: 2.50-147.29, p = 0.005), intravenous recombinant tissue plasminogen activator utilization (aOR: 8.85; 95% CI: 1.92-40.76, p = 0.005), and both (endovascular thrombectomy and intravenous recombinant tissue plasminogen activator) utilization (aOR: 7.55; 95% CI: 1.16-49.31, p = 0.035) had higher odds of hemorrhagic conversion compared to no-treatment group. CONCLUSION We found various risk factors associated with pediatric stroke. The early identification can be useful to formulate preventive strategies and influence the incidence of pediatric stroke. Our study results showed that use of intravenous recombinant tissue plasminogen activator and endovascular thrombectomy increase risk of mortality and hemorrhagic conversion, but we suggest to have more clinical studies to evaluate the idea candidates for utilization of intravenous recombinant tissue plasminogen activator and endovascular thrombectomy based on risk: benefit ratio.
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Affiliation(s)
- Preeti Malik
- Department of Public Health, 5925Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Urvish K Patel
- Department of Neurology & Public Health, 5925Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Surabhi Kaul
- Department of Pediatric and Adolescent Care, MercyOne North Iowa Medical Center, Mason City, IA, USA
| | - Ramit Singla
- Department of Pediatric Neurology, 2956Detroit Medical Center, Detroit, MI, USA
| | - Tapan Kavi
- Department of Neurology, Cooper Medical School of Rowan University, Camden, NJ, USA
| | | | - Vishal B Jani
- Department of Neurology, 12282Creighton University School of Medicine, Omaha, NE, USA
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Tseng YJ, Hu RF, Lee ST, Lin YL, Hsu CL, Lin SW, Liou CW, Lee JD, Peng TI, Lee TH. Risk Factors Associated with Outcomes of Recombinant Tissue Plasminogen Activator Therapy in Patients with Acute Ischemic Stroke. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17020618. [PMID: 31963654 PMCID: PMC7014350 DOI: 10.3390/ijerph17020618] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Revised: 01/07/2020] [Accepted: 01/15/2020] [Indexed: 12/26/2022]
Abstract
Ischemic stroke is the most common type of stroke, and early interventional treatment is associated with favorable outcomes. In the guidelines, thrombolytic therapy using recombinant tissue-type plasminogen activator (rt-PA) is recommended for eligible patients with acute ischemic stroke. However, the risk of hemorrhagic complications limits the use of rt-PA, and the risk factors for poor treatment outcomes need to be identified. To identify the risk factors associated with in-hospital poor outcomes in patients treated with rt-PA, we analyzed the electronic medical records of patients who were diagnosed with acute ischemic stroke and treated for rt-PA at Chang Gung Memorial Hospitals from 2006 to 2016. In-hospital death, intensive care unit (ICU) stay, or prolonged hospitalization were defined as unfavorable treatment outcomes. Medical history variables and laboratory test results were considered variables of interest to determine risk factors. Among 643 eligible patients, 537 (83.5%) and 106 (16.5%) patients had favorable and poor outcomes, respectively. In the multivariable analysis, risk factors associated with poor outcomes were female gender, higher stroke severity index (SSI), higher serum glucose levels, lower mean corpuscular hemoglobin concentration (MCHC), lower platelet counts, and anemia. The risk factors found in this research could help us study the treatment strategy for ischemic stroke.
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Affiliation(s)
- Yi-Ju Tseng
- Department of Information Management, Chang Gung University, Taoyuan 33302, Taiwan; (Y.-J.T.)
- Department of Laboratory Medicine, Chang Gung Memorial Hospital at Linkou, Taoyuan 333, Taiwan
- Healthy Aging Research Center, Chang Gung University, Taoyuan 33302, Taiwan
| | - Ru-Fang Hu
- Department of Information Management, Chang Gung University, Taoyuan 33302, Taiwan; (Y.-J.T.)
| | - Shin-Tyng Lee
- Department of Information Management, Chang Gung University, Taoyuan 33302, Taiwan; (Y.-J.T.)
| | - Yu-Li Lin
- Department of Nursing, Chang Gung Memorial Hospital at Linkou, Taoyuan 333, Taiwan
- Department of Nursing, Chang Gung University of Science and Technology, Taoyuan 33302, Taiwan
| | - Chien-Lung Hsu
- Department of Information Management, Chang Gung University, Taoyuan 33302, Taiwan; (Y.-J.T.)
- Healthy Aging Research Center, Chang Gung University, Taoyuan 33302, Taiwan
- Graduate Institute of Business and Management, Chang Gung University, Taoyuan 33302, Taiwan
- Department of Visual Communication Design, Ming-Chi University of Technology, New Taipei City 24301, Taiwan
- Department of Nursing, Taoyuan Chang Gung Memorial Hospital, Taoyuan 333, Taiwan
| | - Shih-Wei Lin
- Department of Information Management, Chang Gung University, Taoyuan 33302, Taiwan; (Y.-J.T.)
- Department of Industrial Engineering and Management, Ming-Chi University of Technology, New Taipei City 24301, Taiwan
- Stroke Center and Department of Neurology, Linkou Chang Gung Memorial Hospital, Taoyuan 333, Taiwan
| | - Chia-Wei Liou
- Department of Neurology, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 83301, Taiwan
- College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan
| | - Jiann-Der Lee
- College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan
- Department of Neurology, Chiayi Chang Gung Memorial Hospital, Chiayi 613, Taiwan
| | - Tsung-I Peng
- College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan
- Department of Neurology, Keelung Chang Gung Memorial Hospital, Keelung 20401, Taiwan
| | - Tsong-Hai Lee
- Stroke Center and Department of Neurology, Linkou Chang Gung Memorial Hospital, Taoyuan 333, Taiwan
- College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan
- Correspondence: ; Tel.: +886-3-3281200 (ext. 8340)
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Williams CN, Piantino J, McEvoy C, Fino N, Eriksson CO. The Burden of Pediatric Neurocritical Care in the United States. Pediatr Neurol 2018; 89:31-38. [PMID: 30327237 PMCID: PMC6349248 DOI: 10.1016/j.pediatrneurol.2018.07.013] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Revised: 07/23/2018] [Accepted: 07/31/2018] [Indexed: 12/13/2022]
Abstract
BACKGROUND Disorders requiring pediatric neurocritical care (PNCC) affect thousands of children annually. We aimed to quantify the burden of PNCC through generation of national estimates of disease incidence, utilization of critical care interventions (CCI), and hospital outcomes. METHODS We performed a retrospective cohort analysis of the Kids Inpatient Database over three years to evaluate pediatric traumatic brain injury, neuro-infection or inflammatory diseases, status epilepticus, stroke, hypoxic ischemic injury after cardiac arrest, and spinal cord injury. We evaluated use of CCI, death, length of stay, hospital charges, and poor functional outcome defined as receipt of tracheostomy or gastrostomy or discharge to a medical care facility. RESULTS At least one CCI was recorded in 67,058 (23%) children with a primary neurological diagnosis, and considered a PNCC admission. Over half of PNCC admissions had at least one chronic condition, and 23% were treated in children's hospitals. Mechanical ventilation was the most common CCI, but utilization of CCIs varied significantly by diagnosis. Among PNCC admissions, 8110 (12%) children died during hospitalization and 14,067 (21%) children had poor functional outcomes. PNCC admissions cumulatively accounted for over 1.5 million hospital days and over $4 billion in hospital costs in the study years. Most PNCC admissions, across all diagnoses, had prolonged hospitalizations (more than one week) with an average cost of $39.9 thousand per admission. CONCLUSIONS This large, nationally representative study shows PNCC diseases are a significant public health burden with substantial risk to children's health. More research is needed to improve outcomes in these vulnerable children.
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Affiliation(s)
- Cydni N. Williams
- Oregon Health and Science University, Department of Pediatrics, Division of Pediatric Critical Care
| | - Juan Piantino
- Division of Pediatric Neurology, Oregon Health and Science University
| | - Cynthia McEvoy
- Division of Neonatology, Oregon Health and Science University
| | - Nora Fino
- Biostatistics and Design Program, Oregon Health and Science University
| | - Carl O. Eriksson
- Oregon Health and Science University, Department of Pediatrics, Division of Pediatric Critical Care
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Pacheco JT, Siepmann T, Barlinn J, Winzer S, Penzlin AI, Puetz V, von der Hagen M, Barlinn K. Safety and efficacy of recanalization therapy in pediatric stroke: A systematic review and meta-analysis. Eur J Paediatr Neurol 2018; 22:1035-1041. [PMID: 30122515 DOI: 10.1016/j.ejpn.2018.07.013] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Revised: 07/25/2018] [Accepted: 07/30/2018] [Indexed: 11/18/2022]
Abstract
BACKGROUND AND PURPOSE Safety and efficacy of intravenous (IV) thrombolysis and endovascular therapy in children with acute ischemic stroke (AIS) are unknown to date. We aimed to review and synthesize currently available evidence on these acute recanalization therapies in pediatric stroke patients. METHODS We performed a systematic review and meta-analysis of all available data on safety and efficacy of acute treatment including thrombolysis and endovascular therapy in pediatric AIS patients aged <18 years. We searched the electronic databases Medline and Cochrane Library for eligible studies published from the earliest date available until August 31, 2016. Safety outcomes included intracerebral hemorrhage (ICH) post-treatment and in-hospital mortality. Efficacy outcomes included functional outcome 3-6 months after index stroke. RESULTS We identified 222 records, of which 3 studies with a total of 16,987 pediatric stroke patients met our eligibility criteria of whom 181 received IV thrombolysis. No data exists from randomized trials and no data is available on endovascular thrombectomy. Risk of any ICH was increased in children receiving thrombolysis (risk ratio = 3.48, 95%CI: 1.66-7.29; p = 0.001) compared with controls, with no evidence of heterogeneity (I2 = 0%). None of the included studies reported complete data on symptomatic ICH. In-hospital mortality was similar between pediatric stroke patients treated with thrombolysis and controls (risk ratio = 1.44, 95%CI: 0.39-5.40; p = 0.586), with evidence of heterogeneity (I2 = 62%). Efficacy of revascularization therapies could not be analyzed due to lack of outcome data. CONCLUSIONS Our analyses demonstrate a substantial lack of data on efficacy and safety of acute recanalization therapies in children with AIS. PROSPERO REGISTRATION INFORMATION URL: http://www.crd.york.ac.uk/PROSPERO. Unique identifier: CRD42016047140.
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Affiliation(s)
- Juliana T Pacheco
- Division of Health Care Sciences, Dresden International University, Dresden, Germany
| | - Timo Siepmann
- Division of Health Care Sciences, Dresden International University, Dresden, Germany; Department of Neurology, Carl Gustav Carus University Hospital, Technische Universität Dresden, Dresden, Germany
| | - Jessica Barlinn
- Department of Neurology, Carl Gustav Carus University Hospital, Technische Universität Dresden, Dresden, Germany
| | - Simon Winzer
- Department of Neurology, Carl Gustav Carus University Hospital, Technische Universität Dresden, Dresden, Germany
| | - Ana Isabel Penzlin
- Department of Clinical Pharmacology, Carl Gustav Carus University Hospital, Technische Universität Dresden, Dresden, Germany
| | - Volker Puetz
- Department of Neurology, Carl Gustav Carus University Hospital, Technische Universität Dresden, Dresden, Germany
| | - Maja von der Hagen
- Department of Paediatric Neurology, Children's Hospital, Carl Gustav Carus University Hospital, Technische Universität Dresden, Dresden, Germany
| | - Kristian Barlinn
- Department of Neurology, Carl Gustav Carus University Hospital, Technische Universität Dresden, Dresden, Germany.
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Tsivgoulis G, Kargiotis O, Alexandrov AV. Intravenous thrombolysis for acute ischemic stroke: a bridge between two centuries. Expert Rev Neurother 2018. [PMID: 28644924 DOI: 10.1080/14737175.2017.1347039] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Intravenous tissue-plasminogen activator (tPA) remains the only approved systemic reperfusion therapy suitable for most patients presenting timely with acute ischemic stroke. Accumulating real-word experience for over 20 years regarding tPA safety and effectiveness led to re-appraisal of original contraindications for intravenous thrombolysis (IVT). Areas covered: This narrative review focuses on fast yet appropriate selection of patients for safe administration of tPA per recently expanded indications. Novel strategies for rapid patient assessment will be discussed. The potential for mobile stroke units (MSU) that shorten onset-to-needle time and increase tPA treatment rates is addressed. The use of IVT in the era of non-vitamin K antagonist oral anticoagulants (NOACs) is highlighted. The continuing role of IVT in large vessel occlusion (LVO) patients eligible for mechanical thrombectomy (MT) is discussed with regards to 'drip and ship' vs. 'mothership' treatment paradigms. Promising studies of penumbral imaging to extend IVT beyond the 4.5-hour window and in wake-up strokes are summarized. Expert commentary: This review provides an update on the role of IVT in specific conditions originally considered tPA contraindications. Novel practice challenges including NOAC's, MSU proliferation and bridging therapy (IVT&MT) for LVO patients, and the potential extension of IVT time-window using penumbral imaging are emerging as safe and potentially effective IVT applications.
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Affiliation(s)
- Georgios Tsivgoulis
- a Second Department of Neurology , National & Kapodistrian University of Athens, School of Medicine, "Attikon" University Hospital , Athens , Greece.,b Department of Neurology , University of Tennessee Health Science Center , Memphis , TN , USA
| | | | - Andrei V Alexandrov
- b Department of Neurology , University of Tennessee Health Science Center , Memphis , TN , USA
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Wilson JL, Eriksson CO, Williams CN. Endovascular Therapy in Pediatric Stroke: Utilization, Patient Characteristics, and Outcomes. Pediatr Neurol 2017; 69:87-92.e2. [PMID: 28233666 PMCID: PMC6394403 DOI: 10.1016/j.pediatrneurol.2017.01.013] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2017] [Accepted: 01/16/2017] [Indexed: 01/15/2023]
Abstract
BACKGROUND AND PURPOSE Despite strong evidence for endovascular therapy in adults with acute arterial ischemic stroke, limited data exist in children. We aimed to describe endovascular therapy utilization and explore outcomes in a national sample of pediatric arterial ischemic stroke. METHODS We queried the 2012 Kids' Inpatient Database for children aged greater than 28 days to 20 years with the International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) codes for arterial ischemic stroke and evaluated groups based on the procedure code for endovascular therapy. Poor outcome was defined as need for tracheostomy or gastrostomy, discharge to rehabilitation facility, or death. Logistic regression evaluated the association between endovascular therapy and poor outcome, adjusted for age, disease severity (hemiplegia, critical care interventions, neurosurgical interventions), and comorbidities. RESULTS We identified 3184 pediatric discharges with a diagnosis code for arterial ischemic stroke. Thirty-eight (1%) had an endovascular therapy procedure code. Endovascular therapy patients were older (10.2 versus 4.5 years, P < 0.001) and more likely to have hemiplegia/paresis (relative risk [RR] 3.8, 95% confidence interval [CI] 2.0-7.4), aphasia (RR 5.3, 95% CI 2.8-10.1), and facial droop (RR 4.0, 95% CI 1.9-8.7). Endovascular therapy was not associated with critical care and neurosurgical interventions or intracranial hemorrhage. Length of hospitalization, mortality, and discharge disposition were similar between groups. In a multivariable model, endovascular therapy was not associated with poor outcome (adjusted odds ratio 1.7, 95%, CI 0.7-4.1). CONCLUSIONS In a national sample of children with a diagnosis of arterial ischemic stroke, endovascular therapy was infrequently utilized. Patients with a procedure code for endovascular therapy had significant stroke-related deficits, but outcomes were similar to those in children who did not receive endovascular therapy. Our data, in conjunction with evidence of benefit in adults, support consideration of endovascular therapy for select children with acute stroke.
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Affiliation(s)
- Jenny L. Wilson
- Division of Pediatric Neurology, Department of Pediatrics, Oregon Health & Science University, 707 SW Gaines St MC CDRC-P, Portland, OR 97239, Phone: (503) 494-5856, Fax: (503) 494-6868
| | - Carl O. Eriksson
- Division of Pediatric Critical Care, Department of Pediatrics, Oregon Health & Science University, 707 SW Gaines St, CDRC-P, Portland, OR 97239
| | - Cydni N. Williams
- Division of Pediatric Critical Care, Department of Pediatrics, Oregon Health & Science University, 707 SW Gaines St, CDRC-P, Portland, OR 97239
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Klucka J, Stourac P, Stoudek R, Toukalkova M, Harazim H, Kosinova M, Stouracova A, Mrlian A, Suk P, Malaska J. Ischemic stroke in paediatrics - narrative review of the literature and two cases. Biomed Pap Med Fac Univ Palacky Olomouc Czech Repub 2017; 161:24-30. [DOI: 10.5507/bp.2016.053] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2016] [Accepted: 10/11/2016] [Indexed: 12/30/2022] Open
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Fluss J, Dinomais M, Kossorotoff M, Vuillerot C, Darteyre S, Chabrier S. Perspectives in neonatal and childhood arterial ischemic stroke. Expert Rev Neurother 2016; 17:135-142. [PMID: 27687767 DOI: 10.1080/14737175.2017.1243471] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
INTRODUCTION Over the last decade considerable advances have been made in the identification, understanding and management of pediatric arterial ischemic stroke. Such increasing knowledge has also brought new perspectives and interrogations in the current acute and rehabilitative care of these patients. Areas covered: In developed countries, focal cerebral arteriopathy is one of the most common causes of arterial ischemic stroke in childhood and imaging features are well characterized. However, there are ongoing debates regarding its underlying mechanisms, natural evolution and proper management. The implementation of thrombolytic therapy in acute pediatric stroke has been shown to be efficient in anecdotal cases but is still limited by a number of caveats, even in large tertiary centers. Finally, neonatal stroke represents a unique circumstance of possible early intervention before the onset of any neurological disability but this appears meaningful only in a selective group of neonates. Expert commentary: While perinatal stroke, a leading cause of cerebral palsy, appears to be multifactorial, a large number of childhood ischemic stroke are probably essentially triggered by infectious factors leading to vessel wall damage. Current research is aiming at better identifying risk factors in both conditions, and to define optimal acute and preventive therapeutic strategies in order to reduce significant long-term morbidity.
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Affiliation(s)
- J Fluss
- a Pediatric Neurology Unit, Pediatric Subspecialties Service, Children's Hospital , Geneva University Hospitals , Geneva , Switzerland
| | - M Dinomais
- b LUNAM, Université d'Angers , Laboratoire Angevin de Recherche en Ingénierie des Systèmes (LARIS) , EA7315 F-49000 , Angers , France.,c Département de Médecine Physique et de Réadaptation , CHU Angers , Angers , France
| | - M Kossorotoff
- d French Center for Pediatric Stroke, Pediatric Neurology Department , APHP-Necker-Enfants Malades University Hospital , Paris , France
| | - C Vuillerot
- e Hospices Civils de Lyon, Hôpital Femme-Mère-Enfant, L'Escale , French Center for Pediatric Stroke/Service de Médecine Physique et de Réadaptation Pédiatrique , Bron , France.,f CNRS UMR 5558, Laboratoire de Biométrie et Biologie Evolutive , Equipe Biostatistique Santé , Pierre-Bénite , France
| | - S Darteyre
- g Department of Pediatrics , French Polynesia Hospital , Tahiti , French Polynesia.,h Inserm U1090 Sainbiose and Université Lyon/Saint-Étienne , Dysfonction vasculaire et hémostase Team , Saint-Étienne , France
| | - S Chabrier
- h Inserm U1090 Sainbiose and Université Lyon/Saint-Étienne , Dysfonction vasculaire et hémostase Team , Saint-Étienne , France.,i CHU Saint-Étienne , French Center for Pediatric Stroke/Pediatric Physical and Pediatric Rehabilitation Medicine Department & Inserm CIC1408 , Saint-Étienne , France
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Tsivgoulis G, Safouris A, Alexandrov AV. Safety of intravenous thrombolysis for acute ischemic stroke in specific conditions. Expert Opin Drug Saf 2015; 14:845-64. [DOI: 10.1517/14740338.2015.1032242] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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