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Karakas C, Herman I, Kralik SF, Webber TA, Takacs DS, Bhar S, Pehlivan D. A Comprehensive Examination of Clinical Characteristics and Determinants of Long-Term Outcomes in Pediatric Cerebral Sinus Venous Thrombosis. Pediatr Neurol 2024; 155:76-83. [PMID: 38608552 DOI: 10.1016/j.pediatrneurol.2024.03.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2023] [Revised: 03/17/2024] [Accepted: 03/19/2024] [Indexed: 04/14/2024]
Abstract
BACKGROUND To analyze the clinical and neuroimaging features, risk factors, treatment choices, and long-term clinical outcomes in children with cerebral sinus venous thrombosis (CSVT). METHODS This is a retrospective cohort study of children diagnosed with CSVT between 2002 and 2018 at Texas Children's Hospital. RESULTS A total of 183 children (male: 62.3%) with CSVT were included. The average presenting age was 7.7 years (S.D.: 5.6). The mean follow-up duration was 33.7 months (S.D.: 38.6). The most common presenting clinical feature was headache (36.6%). Head and neck infections other than meningitis (36.6%) were the most common risk factors. Prevalent neurological examination findings included motor deficit (21.3%) and altered mental status (AMS, 20.2%). Neuroimaging features included hemorrhagic infarction (19.6%), ischemic infarction (8.2%), and intracranial hemorrhage without infarction (5.5%). The most common site of thrombosis was the superior sagittal sinus (37.2%), with 78.2% of patients demonstrating involvement of multiple sinuses. Treatment of choice was low-molecular-weight heparin in 69.4% of patients. Factors associated with worse clinical outcomes included head and neck infections, malignancy (other than hematologic), cardiac disease, and recent surgery; seizure and dehydration on initial presentation; motor abnormalities and AMS on initial examination; ischemic infarct only; and involvement of vein of Trolard on neuroimaging. Thrombus condition on repeat imaging, receiving any anticoagulant/antithrombotic treatment, treatment duration, or follow-up duration was not associated with severity of long-term outcome. CONCLUSIONS CSVT may lead to unfavorable long-term outcomes in a remarkable portion of pediatric patients. Thus, a high index of suspicion and early and appropriate management of pediatric CSVT is imperative.
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Affiliation(s)
- Cemal Karakas
- Section of Pediatric Neurology and Developmental Neuroscience, Department of Pediatrics, Baylor College of Medicine, Houston, Texas; Department of Neurology and Neurophysiology, Baylor College of Medicine, Houston, Texas; Division of Pediatric Neurology, Department of Neurology, Norton Children's Medical Group, University of Louisville, Louisville, Kentucky
| | - Isabella Herman
- Section of Pediatric Neurology and Developmental Neuroscience, Department of Pediatrics, Baylor College of Medicine, Houston, Texas; Boys Town National Research Hospital, Boys Town, Nebraska
| | - Stephen F Kralik
- Department of Radiology, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas
| | - Troy A Webber
- Mental Health Care Line, Michael E. DeBakey VA Medical Center, Houston, Texas
| | - Danielle S Takacs
- Section of Pediatric Neurology and Developmental Neuroscience, Department of Pediatrics, Baylor College of Medicine, Houston, Texas; Department of Neurology and Neurophysiology, Baylor College of Medicine, Houston, Texas
| | - Saleh Bhar
- Division of Hematology and Oncology, Department of Pediatrics, Texas Children's Hospital, Baylor College of Medicine, Houston, Texas
| | - Davut Pehlivan
- Section of Pediatric Neurology and Developmental Neuroscience, Department of Pediatrics, Baylor College of Medicine, Houston, Texas.
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Weimar C, Beyer-Westendorf J, Bohmann FO, Hahn G, Halimeh S, Holzhauer S, Kalka C, Knoflach M, Koennecke HC, Masuhr F, Mono ML, Nowak-Göttl U, Scherret E, Schlamann M, Linnemann B. New recommendations on cerebral venous and dural sinus thrombosis from the German consensus-based (S2k) guideline. Neurol Res Pract 2024; 6:23. [PMID: 38637841 PMCID: PMC11027218 DOI: 10.1186/s42466-024-00320-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2024] [Accepted: 03/20/2024] [Indexed: 04/20/2024] Open
Abstract
Over the last years, new evidence has accumulated on multiple aspects of diagnosis and management of cerebral venous and dural sinus thrombosis (CVT) including identification of new risk factors, studies on interventional treatment as well as treatment with direct oral anticoagulants. Based on the GRADE questions of the European Stroke Organization guideline on this topic, the new German guideline on CVT is a consensus between expert representatives of Austria, Germany and Switzerland. New recommendations include:• CVT occurring in the first weeks after SARS-CoV-2 vaccination with vector vaccines may be associated with severe thrombocytopenia, indicating the presence of a prothrombotic immunogenic cause (Vaccine-induced immune thrombotic thrombocytopenia; VITT).• D-dimer testing to rule out CVT cannot be recommended and should therefore not be routinely performed.• Thrombophilia screening is not generally recommended in patients with CVT. It should be considered in young patients, in spontaneous CVT, in recurrent thrombosis and/or in case of a positive family history of venous thromboembolism, and if a change in therapy results from a positive finding.• Patients with CVT should preferably be treated with low molecular weight heparine (LMWH) instead of unfractionated heparine in the acute phase.• On an individual basis, endovascular recanalization in a neurointerventional center may be considered for patients who deteriorate under adequate anticoagulation.• Despite the overall low level of evidence, surgical decompression should be performed in patients with CVT, parenchymal lesions (congestive edema and/or hemorrhage) and impending incarceration to prevent death.• Following the acute phase, oral anticoagulation with direct oral anticoagulants instead of vitamin K antagonists should be given for 3 to 12 months to enhance recanalization and prevent recurrent CVT as well as extracerebral venous thrombosis.• Women with previous CVT in connection with the use of combined hormonal contraceptives or pregnancy shall refrain from continuing or restarting contraception with oestrogen-progestagen combinations due to an increased risk of recurrence if anticoagulation is no longer used.• Women with previous CVT and without contraindications should receive LMWH prophylaxis during pregnancy and for at least 6 weeks post partum.Although the level of evidence supporting these recommendations is mostly low, evidence from deep venous thrombosis as well as current clinical experience can justify the new recommendations.This article is an abridged translation of the German guideline, which is available online.
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Affiliation(s)
- C Weimar
- BDH Klinik Elzach und Institut für Medizinische Informatik, Biometrie und Epidemiologie, Universitätsklinikum Essen, Essen, Germany.
| | - J Beyer-Westendorf
- Department of Medicine I; Division "Thrombosis & Hemostasis ", Dresden University Hospital "Carl Gustav Caris; Technical University Dresden, Dresden, Germany
| | - F O Bohmann
- Department of Neurology, University Hospital, Goethe University Frankfurt, Frankfurt, Germany
| | - G Hahn
- Department of Pediatric Radiology, University Children`s Hospital Basel UKBB, Basel, Switzerland
| | - S Halimeh
- Universitätsklinikum Essen, gerinnungszentrum rhein-ruhr, Duisburg, Germany
| | - S Holzhauer
- Klinik für Pädiatrie mit Schwerpunkt Onkologie und Hämatologie, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - C Kalka
- Vascular Institute Central Switzerland, Aarau, Switzerland and University of Cologne, Cologne, Germany
| | - M Knoflach
- Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria
| | - H-C Koennecke
- Klinik für Neurologie, Vivantes Klinikum im Friedrichshain, Berlin, Germany
| | - F Masuhr
- Abteilung für Neurologie, Bundeswehrkrankenhaus Berlin, Berlin, Germany
| | - M-L Mono
- Abteilung für Neurologie, Stadtspital Triemli, Zürich, Switzerland
| | - U Nowak-Göttl
- Gerinnungszentrum UKSH (Campus Kiel und Lübeck), Institut für Klinische Chemie, Kiel, Germany
| | - E Scherret
- Klinik für Neurologie der Charité - , Universitätsmedizin Berlin, Berlin, Germany
| | - M Schlamann
- Sektion Neuroradiologie, Institut für Diagnostische und Interventionelle Radiologie, Klinikum der Universität zu Köln, Cologne, Germany
| | - B Linnemann
- Klinik für Kardiologie III - Angiologie, Universitätsmedizin Mainz, Mainz, Germany
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3
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Cohen O, Kenet G, Levy-Mendelovich S, Tzoran I, Brenner B, De Ancos C, López-Miguel P, Varona JF, Catella J, Monreal M. Outcomes of venous thromboembolism in patients with inherited thrombophilia treated with direct oral anticoagulants: insights from the RIETE registry. J Thromb Thrombolysis 2024; 57:710-720. [PMID: 38491267 DOI: 10.1007/s11239-024-02957-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/06/2024] [Indexed: 03/18/2024]
Abstract
While direct oral anticoagulants (DOACs) are frequently used to treat venous thromboembolism (VTE), the outcomes of patients with inherited thrombophilia (IT) receiving DOACs for VTE remain understudied. We used data from the international RIETE registry to compare the rates of VTE recurrences, major bleeding, and mortality during anticoagulant treatment in VTE patients with and without IT, grouped by the use of DOACs or standard anticoagulant therapy. Among 103,818 enrolled patients, 21,089 (20.3%) were tested for IT, of whom 8422 (39.9%) tested positive: Protein C deficiency 294, Protein S deficiency 726, Antithrombin deficiency 240, Factor V Leiden 2248, Prothrombin gene mutation 1434, combined IT 3480. Overall, 14,189 RIETE patients (6.2% with IT) received DOACs, and 89,629 standard anticoagulation (8.4% with IT), mostly with heparins followed by vitamin K antagonists. Proportions of patients receiving DOACs did not differ between IT-positive and IT-negative patients. Rates of VTE recurrence on anticoagulant treatment were highest in patients with AT deficiency (P < 0.01). Rates of on-treatment major bleeding and all-cause mortality were lowest among patients with Factor V Leiden (FVL) or PT G20210A mutations, compared with patients who tested negative. Patients with IT who received DOACs had lower rates of major bleeding than those receiving standard anticoagulation. Excluding FVL and Protein S deficiency, patients with IT had lower rates of VTE recurrence with DOACs than with standard anticoagulation. DOACs are equally safe and effective in VTE patients with IT, with lower bleeding rates than those on standard anticoagulation.
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Affiliation(s)
- Omri Cohen
- National Hemophilia Center & Institute of Thrombosis & Hemostasis, Sheba Medical Center, Tel Hashomer, Derech Sheba 2, 52621, Ramat Gan, Israel.
- Amalia Biron Research Institute of Thrombosis and Hemostasis, School of Medicine, Tel Aviv University, Tel Aviv, Israel.
- Department of Medicine and Surgery, University of Insubria, Varese, Italy.
| | - Gili Kenet
- National Hemophilia Center & Institute of Thrombosis & Hemostasis, Sheba Medical Center, Tel Hashomer, Derech Sheba 2, 52621, Ramat Gan, Israel
- Amalia Biron Research Institute of Thrombosis and Hemostasis, School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Sarina Levy-Mendelovich
- National Hemophilia Center & Institute of Thrombosis & Hemostasis, Sheba Medical Center, Tel Hashomer, Derech Sheba 2, 52621, Ramat Gan, Israel
- Amalia Biron Research Institute of Thrombosis and Hemostasis, School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Inna Tzoran
- Department of Hematology and Bone Marrow Transplantation, Rambam Healthcare Campus, Haifa, Israel
| | - Benjamin Brenner
- Department of Hematology and Bone Marrow Transplantation, Rambam Healthcare Campus, Haifa, Israel
| | - Cristina De Ancos
- Department of Internal Medicine, Hospital Universitario de Fuenlabrada, Madrid, Spain
| | - Patricia López-Miguel
- Department of Pneumonology, Hospital General Universitario de Albacete, Albacete, Spain
| | - José F Varona
- Department of Internal Medicine, Hospital Universitario HM Montepríncipe, HM Hospitales, Boadilla del Monte, Madrid, Spain
| | - Judith Catella
- Department of Internal Medicine, Hôpital Édouard Herriot, Lyon, France
| | - Manuel Monreal
- Faculty of Health Sciences, Universidad Católica San Antonio de Murcia (UCAM), El Centro de Investigación Biomédica en Red Enfermedades Respiratorias (CIBERS), Madrid, Spain
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Saposnik G, Bushnell C, Coutinho JM, Field TS, Furie KL, Galadanci N, Kam W, Kirkham FC, McNair ND, Singhal AB, Thijs V, Yang VXD. Diagnosis and Management of Cerebral Venous Thrombosis: A Scientific Statement From the American Heart Association. Stroke 2024; 55:e77-e90. [PMID: 38284265 DOI: 10.1161/str.0000000000000456] [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: 01/30/2024]
Abstract
Cerebral venous thrombosis accounts for 0.5% to 3% of all strokes. The most vulnerable populations include young individuals, women of reproductive age, and patients with a prothrombotic state. The clinical presentation of cerebral venous thrombosis is diverse (eg, headaches, seizures), requiring a high level of clinical suspicion. Its diagnosis is based primarily on magnetic resonance imaging/magnetic resonance venography or computed tomography/computed tomographic venography. The clinical course of cerebral venous thrombosis may be difficult to predict. Death or dependence occurs in 10% to 15% of patients despite intensive medical treatment. This scientific statement provides an update of the 2011 American Heart Association scientific statement for the diagnosis and management of cerebral venous thrombosis. Our focus is on advances in the diagnosis and management decisions of patients with suspected cerebral venous thrombosis. We discuss evidence for the use of anticoagulation and endovascular therapies and considerations for craniectomy. We also provide an algorithm to optimize the management of patients with cerebral venous thrombosis and those with progressive neurological deterioration or thrombus propagation despite maximal medical therapy.
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Hachenberger M, Yeniguen M, Suenner L, Hinchliffe D, Mueller C, Wietelmann A, Gerriets T, Tschernatsch M, Juenemann M, Gerner ST, Doeppner TR, Huttner HB, Braun T. Comparison of edoxaban and enoxaparin in a rat model of AlCl 3-induced thrombosis of the superior sagittal sinus. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2023; 396:3887-3892. [PMID: 37261475 PMCID: PMC10643418 DOI: 10.1007/s00210-023-02546-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Accepted: 05/21/2023] [Indexed: 06/02/2023]
Abstract
Cerebral sinus venous thrombosis (CSVT) is an uncommon disease that is usually treated with anticoagulation (heparin, low-molecular heparin, or vitamin K-antagonists). We compared treatment with edoxaban, an oral factor Xa-antagonist, that has not been approved in patients with CSVT, with enoxaparin, a well-established therapy, in a rat model of CSVT. Fifty male Wistar rats were randomized into 5 groups (10 animals each) and subjected to aluminum chloride (AlCl3)-induced thrombosis of the superior sagittal sinus (SSS) or sham procedure. Animals with thrombosis of the SSS were treated with edoxaban, enoxaparin, or placebo. Diagnostic workup included neurological examination, MRI imaging, MR-flow measurements of the SSS, and immunohistochemical staining. Neurological examination revealed no differences between treatment groups. Seven days after initial thrombosis, flow in the SSS was lower in the active treatment group as compared to sham-operated animals (p < 0.05). Flow in the SSS in the active treatment groups (edoxaban 1 h prior to thrombosis: 0.16 cm/s ± 0.06 cm/s; edoxaban 6 h after thrombosis: 0.13 cm/s ± 0.05 cm/s; enoxaparin: 0.13 cm/s ± 0.04 cm/s; placebo: 0.07 cm/s ± 0.02 cm/s) was higher as compared to placebo (p < 0.05), but there were no differences between the active treatment groups (p > 0.05). Immunohistochemical staining showed no differences in the actively treated animals. Edoxaban proved to be similar to enoxaparin in a model of experimental AlCl3-induced CSVT.
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Affiliation(s)
- M Hachenberger
- Department of Neurology, Justus-Liebig University Giessen, Klinikstraße 33, 35385, Giessen, Germany
- Heart and Brain Research Group, 35385, Giessen, Germany
| | - M Yeniguen
- Department of Neurology, Justus-Liebig University Giessen, Klinikstraße 33, 35385, Giessen, Germany
- Heart and Brain Research Group, 35385, Giessen, Germany
- NeuroCentrum Wetzlar, Sportparkstrasse 2, 35578, Wetzlar, Germany
| | - L Suenner
- Department of Neurology, Justus-Liebig University Giessen, Klinikstraße 33, 35385, Giessen, Germany
- Heart and Brain Research Group, 35385, Giessen, Germany
| | - D Hinchliffe
- Department of Neurology, Justus-Liebig University Giessen, Klinikstraße 33, 35385, Giessen, Germany
| | - C Mueller
- Department of Radiology, Kerckhoff-Klinik Bad Nauheim, 61231, Bad Nauheim, Germany
| | - A Wietelmann
- Scientific Service Group Magnetic Resonance Imaging, Max Planck Institute for Heart and Lung Research, 61231, Bad Nauheim, Germany
| | - T Gerriets
- Department of Neurology, Justus-Liebig University Giessen, Klinikstraße 33, 35385, Giessen, Germany
- Heart and Brain Research Group, 35385, Giessen, Germany
- "Die Neurologen", Private Practice, Frankfurter Strasse 34, 61231, Bad Nauheim, Germany
| | - M Tschernatsch
- Department of Neurology, Justus-Liebig University Giessen, Klinikstraße 33, 35385, Giessen, Germany
- Heart and Brain Research Group, 35385, Giessen, Germany
- "Die Neurologen", Private Practice, Frankfurter Strasse 34, 61231, Bad Nauheim, Germany
| | - M Juenemann
- Department of Neurology, Justus-Liebig University Giessen, Klinikstraße 33, 35385, Giessen, Germany
- Heart and Brain Research Group, 35385, Giessen, Germany
| | - S T Gerner
- Department of Neurology, Justus-Liebig University Giessen, Klinikstraße 33, 35385, Giessen, Germany
- Center for Mind, Brain and Behavior (CMBB), University of Marburg and Justus-Liebig-University Giessen, 35032, Marburg, Germany
| | - T R Doeppner
- Department of Neurology, Justus-Liebig University Giessen, Klinikstraße 33, 35385, Giessen, Germany
- Center for Mind, Brain and Behavior (CMBB), University of Marburg and Justus-Liebig-University Giessen, 35032, Marburg, Germany
- Department of Neurology, University of Goettingen Medical School, 37075, Goettingen, Germany
| | - H B Huttner
- Department of Neurology, Justus-Liebig University Giessen, Klinikstraße 33, 35385, Giessen, Germany
- Center for Mind, Brain and Behavior (CMBB), University of Marburg and Justus-Liebig-University Giessen, 35032, Marburg, Germany
| | - T Braun
- Department of Neurology, Justus-Liebig University Giessen, Klinikstraße 33, 35385, Giessen, Germany.
- Heart and Brain Research Group, 35385, Giessen, Germany.
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Pelland-Marcotte MC, Bouchard V, Bégin E, Bouhêlier È, Santiago R, Monagle P. Biomarkers in pediatric venous thromboembolism: a systematic review of the literature. J Thromb Haemost 2023; 21:1831-1848. [PMID: 36958517 DOI: 10.1016/j.jtha.2023.03.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 02/17/2023] [Accepted: 03/14/2023] [Indexed: 03/25/2023]
Abstract
BACKGROUND Accurate prediction of the individual risk of venous thromboembolism (VTE) remains suboptimal in children, and biomarkers are currently not used to stratify the risk of VTE in children. OBJECTIVES This study aimed to assess which biological or radiological biomarkers may predict VTE or VTE complications in children. PATIENTS/METHODS A literature search was performed for peer-reviewed publications (1990-2022). We included studies addressing the use of biomarkers for patients aged 29 days to 18 years to predict VTE or its complications, including but not limited to TE-related death, VTE recurrence, or postthrombotic syndrome. Given the heterogeneity of the study designs, populations, and outcomes, no quantitative data synthesis was performed. RESULTS Forty studies were included, totaling 10,987 participants (median age: 4.7 years). Reports were often lacking critical methodological data, including blood collection method (68% of studies) and timepoints, laboratory testing technique (41%), or primary outcome definition (20%). Forty-six individual biomarkers were assessed for VTE prediction (32 studies, 9525 participants), including d-dimers, fibrinogen, platelet count, white blood cell count, and factor VIII. Albumin, C-reactive protein, d-dimers, factor VIII, and thrombin-antithrombin levels showed promising results for VTE prediction. In 9 studies (1606 participants), no biomarker was consistently predictive of postthrombotic syndrome, VTE persistence, or VTE recurrence in children. CONCLUSIONS Several candidate biomarkers were promising in the prediction of VTE in children. Still, discrepancies between different studies and the high risk of bias from the current literature prevent their widespread use in the clinical setting. Further prospective research in various pediatric subpopulations is required.
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Affiliation(s)
- Marie-Claude Pelland-Marcotte
- Division of Pediatric Hematology-Oncology, CHU de Québec - Centre Mère-Enfant Soleil, Quebec City, Quebec, Canada; Research Center of the CHU de Québec, Axe Reproduction, Santé de la Mère et de l'Enfant, Quebec City, Canada.
| | - Valérie Bouchard
- Faculty of Medicine, Université Laval, Quebec City, Quebec, Canada
| | - Evelyne Bégin
- Faculty of Medicine, Université Laval, Quebec City, Quebec, Canada
| | - Ève Bouhêlier
- Centre de recherche du CHU de Québec, Quebec City, Quebec, Canada
| | - Raoul Santiago
- Division of Pediatric Hematology-Oncology, CHU de Québec - Centre Mère-Enfant Soleil, Quebec City, Quebec, Canada; Research Center of the CHU de Québec, Axe Reproduction, Santé de la Mère et de l'Enfant, Quebec City, Canada
| | - Paul Monagle
- Department of Paediatrics, University of Melbourne, Murdoch Children's Research Institute, Department of Haematology, Royal Children's Hospital Melbourne, Kids Cancer Centre, Sydney Children's Hospital, Australia
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Narcy L, Durand S, Grimaud M, Leboucq N, Grevent D, Cambonie G, Couloigner V, Rivier F, Meyer P, Kossorotoff M. Cerebral sinovenous thrombosis associated with head/neck infection in children: Clues for improved management. Dev Med Child Neurol 2023; 65:215-222. [PMID: 35765978 DOI: 10.1111/dmcn.15331] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 05/11/2022] [Accepted: 06/02/2022] [Indexed: 01/06/2023]
Abstract
AIM To compare paediatric patients with cerebral sinovenous thrombosis (CSVT) with and without head/neck infection to improve management of the condition. METHOD We conducted a bicentric retrospective study of consecutive children (neonates excluded) with radiologically confirmed CSVT, comparing children with a concurrent head/neck infection and children with other causes. RESULTS A total of 84 consecutive patients (46 males and 38 females) with a median age of 4 years 6 months (range 3 months-17 years 5 months) were included. Associated head/neck infection was identified in 65.4% of cases and represented the main identified CSVT aetiology. Children in the head/neck infection group displayed a milder clinical presentation and less extensive CSVT. Median time to complete recanalization was significantly shorter in this group (89 days [interquartile range 35-101] vs 112.5 days [interquartile range 83-177], p = 0.005). These findings were even more pronounced in the subgroup of patients with otogenic infection and no neurological sign. INTERPRETATION As CSVT in the setting of an otogenic infection and no neurological sign seems to represent a milder condition with a shorter course, these results suggest adapting current recommendations: consider earlier control imaging in paediatric otogenic CSVT, and shorter anticoagulant treatment if recanalization is obtained. WHAT THIS PAPER ADDS Children with cerebral sinovenous thrombosis related to head/neck infections have a milder clinical presentation. They also have a shorter recanalization time, especially if there is otogenic infection without neurological symptoms.
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Affiliation(s)
- Lucie Narcy
- Paediatric Neurology Department, APHP, University Hospital Necker-Enfants Malades, Paris, France.,Sorbonne Université, Paris, France
| | - Sabine Durand
- Paediatric and Neonatal Intensive Care Unit, CHU Arnaud de Villeneuve, Montpellier, France
| | - Marion Grimaud
- Paediatric Intensive Care Unit, APHP, University Hospital Necker-Enfants Malades, Paris, France
| | - Nicolas Leboucq
- Paediatric Imaging Department, CHU Arnaud de Villeneuve, Montpellier, France
| | - David Grevent
- Paediatric Imaging Department, APHP, University Hospital Necker-Enfants Malades, Paris, France
| | - Gilles Cambonie
- Paediatric and Neonatal Intensive Care Unit, CHU Arnaud de Villeneuve, Montpellier, France
| | - Vincent Couloigner
- Paediatric Otorhinolaryngology Department, APHP, University Hospital Necker-Enfants Malades, Paris, France
| | - François Rivier
- Paediatric Neurology Department, Phymedexp, Montpellier University, Inserm, CNRS, University Hospital Montpellier, Montpellier, France
| | - Pierre Meyer
- Paediatric Neurology Department, Phymedexp, Montpellier University, Inserm, CNRS, University Hospital Montpellier, Montpellier, France
| | - Manoelle Kossorotoff
- Paediatric Neurology Department, APHP, University Hospital Necker-Enfants Malades, Paris, France.,French Centre for Paediatric Stroke, APHP, University Hospital Necker-Enfants Malades, Paris, France
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Hassan E, Motwani J. Real world experience of efficacy and safety of rivaroxaban in paediatric venous thromboembolism. Thromb Res 2023; 221:92-96. [PMID: 36495716 DOI: 10.1016/j.thromres.2022.11.027] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Revised: 11/25/2022] [Accepted: 11/29/2022] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Paediatric clinical practice for treatment of venous thromboembolism (VTE) is based on extrapolation from adult trials with minimal data on anticoagulation efficacy and safety in children. Based on EINSTEIN-Jr clinical trial data, rivaroxaban was approved to treat VTE and prevent its recurrence in children of all ages. AIM To report the safety and efficacy of rivaroxaban use in paediatric VTE and to present real-world data, specifically about very young children. METHODS We conducted a retrospective observational study at Birmingham Children's Hospital. Data were collected from patients <16 years old who received rivaroxaban after its licensure in the period between March 2021 and June 2022. RESULTS Rivaroxaban was used for treatment of acute VTE in 64 patients. Thrombosis was CVC-related in 26 patients, unprovoked in 3, while the rest had one or more risk factors for VTE. Safety and efficacy of rivaroxaban were assessed in 52 patients after excluding patients who were on current rivaroxaban treatment and those who were lost to follow up or stopped rivaroxaban due to intolerance. No bleeding events were reported, and recurrence of thrombosis occurred in only 3.6 %. About 35 % had normalised re-imaging, 40.3 % improved, 9.6 % were unchanged and 11.5 % stopped rivaroxaban without re-imaging. Rivaroxaban was used for secondary VTE prophylaxis in 6 patients in our cohort with no recurrence of thrombosis or bleeding reports. CONCLUSIONS Our real-world experience confirmed that rivaroxaban was well tolerated, effective and safe. Further real-world data and observational studies are essential to investigate the use of rivaroxaban among different risk groups.
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Affiliation(s)
- Eman Hassan
- Department of Paediatric Haematology, Birmingham Children's Hospital, United Kingdom; Department of Paediatrics, Haematology and Oncology Unit, Faculty of Medicine, Alexandria University, Alexandria, Egypt.
| | - Jayashree Motwani
- Department of Paediatric Haematology, Birmingham Children's Hospital, United Kingdom.
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9
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Cerebral Sinovenous Thrombosis in Infants and Children: A Practical Approach to Management. Semin Pediatr Neurol 2022; 44:100993. [PMID: 36456034 DOI: 10.1016/j.spen.2022.100993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 08/27/2022] [Accepted: 08/29/2022] [Indexed: 11/23/2022]
Abstract
Cerebral sinovenous thrombosis (CSVT) is a rare, yet potentially devastating disorder, associated with acute complications and long-term neurologic sequelae. Consensus-based international pediatric CSVT treatment guidelines emphasize early clinical-radiologic recognition and prompt consideration for anticoagulation therapy. However, lack of clinical trials has precluded evidence-based patient selection, anticoagulant choice, optimal monitoring parameters and treatment duration. Consequently, uncertainties and controversies persist regarding anticoagulation practices in pediatric CSVT. This review focuses on commonly encountered issues that continue to pose questions and raise debates regarding anticoagulation therapy among pediatric neurologists and hematologists.
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Nagaraja D. Recanalisation and outcome in cerebral venous-sinus thrombosis. Ann Indian Acad Neurol 2022; 25:177-178. [PMID: 35693679 PMCID: PMC9175422 DOI: 10.4103/aian.aian_957_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 11/03/2021] [Indexed: 11/15/2022] Open
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Ferro JM, de Sousa DA, Canhão P. Cerebral Venous Thrombosis. Stroke 2022. [DOI: 10.1016/b978-0-323-69424-7.00045-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Braun T, Viard M, Juenemann M, Struffert T, Schwarm F, Huttner HB, Roessler FC. Case Report: Take a Second Look: Covid-19 Vaccination-Related Cerebral Venous Thrombosis and Thrombotic Thrombocytopenia Syndrome. Front Neurol 2021; 12:763049. [PMID: 34880826 PMCID: PMC8645635 DOI: 10.3389/fneur.2021.763049] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 10/08/2021] [Indexed: 11/13/2022] Open
Abstract
We present two cases of ChAdOx1 nCov-19 (AstraZeneca)-associated thrombotic thrombocytopenia syndrome (TTS) and cerebral venous sinus thrombosis (CVST). At the time of emergency room presentation due to persistent headache, blood serum levels revealed reduced platelet counts. Yet, 1 or 4 days after the onset of the symptom, the first MR-angiography provided no evidence of CVST. Follow-up imaging, performed upon headache refractory to nonsteroidal pain medication verified CVST 2–10 days after initial negative MRI. Both the patients received combined treatment with intravenous immunoglobulins and parenteral anticoagulation leading to an increase of platelet concentration in both the individuals and resolution of the occluded cerebral sinus in one patient.
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Affiliation(s)
- Tobias Braun
- Department of Neurology, University Hospital Giessen, Giessen, Germany
| | - Maxime Viard
- Department of Neurology, University Hospital Giessen, Giessen, Germany
| | - Martin Juenemann
- Department of Neurology, University Hospital Giessen, Giessen, Germany
| | - Tobias Struffert
- Department of Neuroradiology, University Hospital Giessen, Giessen, Germany
| | - Frank Schwarm
- Department of Neurosurgery, University Hospital Giessen, Giessen, Germany
| | - Hagen B Huttner
- Department of Neurology, University Hospital Giessen, Giessen, Germany
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Devianne J, Legris N, Crassard I, Bellesme C, Bejot Y, Guidoux C, Pico F, Germanaud D, Obadia M, Rodriguez D, Tuppin P, Kossorotoff M, Denier C. Epidemiology, Clinical Features, and Outcome in a Cohort of Adolescents With Cerebral Venous Thrombosis. Neurology 2021; 97:e1920-e1932. [PMID: 34544816 DOI: 10.1212/wnl.0000000000012828] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Accepted: 09/02/2021] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND AND OBJECTIVES We aimed to analyze the epidemiologic, clinical, and paraclinical features of adolescents with cerebral venous thrombosis (CVT) and its therapeutic management and outcome. METHODS This multicenter retrospective cohort included patients 10 to 18 years of age hospitalized for a first episode of CVT in 2 French regions between 1999 and 2019. The number of cases was compared to the number recorded by the French health insurance system. The CVT registry of the Lariboisière hospital allowed comparisons with adults. RESULTS One hundred two patients were included (52.9% female; median age 15.1 years). Estimated incidence was 0.37 to 0.38 per 100,000 adolescents per year; 45.5% of patients presented with focal deficits or seizures or in a coma. Male patients were younger than female patients (14.2 vs 15.6 years; p < 0.01) and more often admitted to intensive care (52.1% vs 24.1%; p = 0.0,035). The lateral sinus was the most common CVT location (72.3%), and 29.4% of adolescents had associated venous infarction or hematoma. Most patients (94.1%) received anticoagulation. Treatment also included an endovascular procedure (2.9%), decompressive craniectomy (4.9%), and CSF shunt (6.9%). The most frequently identified CVT-associated condition was local infection in male (18.6%) and systemic disease in female (14.8%; p < 0.001) patients. The proportion of CVTs in adolescents without an identified associated condition or risk factor was low (1.9% vs 11.4% in adults; p < 0.002). Adverse outcome at 1 year was more frequent than in adults (33.3% vs 11.8%; p = 0.0,001). DISCUSSION CVT in adolescents is rare and complex with specific epidemiology, including differences in clinical presentation and associated conditions between sexes, and more severe outcomes than in adults. Careful specialized management and follow-up are therefore recommended.
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Affiliation(s)
- Julia Devianne
- From the Stroke Units and Departments of Neurology of Hôpital Bicêtre (J.D., N.L., C.D.), Le Kremlin Bicêtre, Assistance Publique-Hôpitaux de Paris (AP-HP), and Paris Saclay University; Hôpital Lariboisière (I.C.), AP-HP, Paris; Pediatric Neurology and Stroke Unit (C.B.), AP-HP, Hôpital Bicêtre; University Région Bourgogne (Y.B.), Hôpital de Dijon; Hôpital Bichat (C.G.), AP-HP, Paris; Hôpital André Mignot (F.P.), Versailles; Hôpital Armand Trousseau (D.R.), AP-HP; Hôpital Fondation Rothschild (M.O.); Hôpital Robert Debré (D.G.), AP-HP; French National Health Insurance (CNAM) (P.T.); and Pediatric Neurology Unit and French Center for Pediatric Stroke (M.K.), AP-HP, Hôpital Necker-Enfants malades, Paris, France
| | - Nicolas Legris
- From the Stroke Units and Departments of Neurology of Hôpital Bicêtre (J.D., N.L., C.D.), Le Kremlin Bicêtre, Assistance Publique-Hôpitaux de Paris (AP-HP), and Paris Saclay University; Hôpital Lariboisière (I.C.), AP-HP, Paris; Pediatric Neurology and Stroke Unit (C.B.), AP-HP, Hôpital Bicêtre; University Région Bourgogne (Y.B.), Hôpital de Dijon; Hôpital Bichat (C.G.), AP-HP, Paris; Hôpital André Mignot (F.P.), Versailles; Hôpital Armand Trousseau (D.R.), AP-HP; Hôpital Fondation Rothschild (M.O.); Hôpital Robert Debré (D.G.), AP-HP; French National Health Insurance (CNAM) (P.T.); and Pediatric Neurology Unit and French Center for Pediatric Stroke (M.K.), AP-HP, Hôpital Necker-Enfants malades, Paris, France
| | - Isabelle Crassard
- From the Stroke Units and Departments of Neurology of Hôpital Bicêtre (J.D., N.L., C.D.), Le Kremlin Bicêtre, Assistance Publique-Hôpitaux de Paris (AP-HP), and Paris Saclay University; Hôpital Lariboisière (I.C.), AP-HP, Paris; Pediatric Neurology and Stroke Unit (C.B.), AP-HP, Hôpital Bicêtre; University Région Bourgogne (Y.B.), Hôpital de Dijon; Hôpital Bichat (C.G.), AP-HP, Paris; Hôpital André Mignot (F.P.), Versailles; Hôpital Armand Trousseau (D.R.), AP-HP; Hôpital Fondation Rothschild (M.O.); Hôpital Robert Debré (D.G.), AP-HP; French National Health Insurance (CNAM) (P.T.); and Pediatric Neurology Unit and French Center for Pediatric Stroke (M.K.), AP-HP, Hôpital Necker-Enfants malades, Paris, France
| | - Celine Bellesme
- From the Stroke Units and Departments of Neurology of Hôpital Bicêtre (J.D., N.L., C.D.), Le Kremlin Bicêtre, Assistance Publique-Hôpitaux de Paris (AP-HP), and Paris Saclay University; Hôpital Lariboisière (I.C.), AP-HP, Paris; Pediatric Neurology and Stroke Unit (C.B.), AP-HP, Hôpital Bicêtre; University Région Bourgogne (Y.B.), Hôpital de Dijon; Hôpital Bichat (C.G.), AP-HP, Paris; Hôpital André Mignot (F.P.), Versailles; Hôpital Armand Trousseau (D.R.), AP-HP; Hôpital Fondation Rothschild (M.O.); Hôpital Robert Debré (D.G.), AP-HP; French National Health Insurance (CNAM) (P.T.); and Pediatric Neurology Unit and French Center for Pediatric Stroke (M.K.), AP-HP, Hôpital Necker-Enfants malades, Paris, France
| | - Yannick Bejot
- From the Stroke Units and Departments of Neurology of Hôpital Bicêtre (J.D., N.L., C.D.), Le Kremlin Bicêtre, Assistance Publique-Hôpitaux de Paris (AP-HP), and Paris Saclay University; Hôpital Lariboisière (I.C.), AP-HP, Paris; Pediatric Neurology and Stroke Unit (C.B.), AP-HP, Hôpital Bicêtre; University Région Bourgogne (Y.B.), Hôpital de Dijon; Hôpital Bichat (C.G.), AP-HP, Paris; Hôpital André Mignot (F.P.), Versailles; Hôpital Armand Trousseau (D.R.), AP-HP; Hôpital Fondation Rothschild (M.O.); Hôpital Robert Debré (D.G.), AP-HP; French National Health Insurance (CNAM) (P.T.); and Pediatric Neurology Unit and French Center for Pediatric Stroke (M.K.), AP-HP, Hôpital Necker-Enfants malades, Paris, France
| | - Celine Guidoux
- From the Stroke Units and Departments of Neurology of Hôpital Bicêtre (J.D., N.L., C.D.), Le Kremlin Bicêtre, Assistance Publique-Hôpitaux de Paris (AP-HP), and Paris Saclay University; Hôpital Lariboisière (I.C.), AP-HP, Paris; Pediatric Neurology and Stroke Unit (C.B.), AP-HP, Hôpital Bicêtre; University Région Bourgogne (Y.B.), Hôpital de Dijon; Hôpital Bichat (C.G.), AP-HP, Paris; Hôpital André Mignot (F.P.), Versailles; Hôpital Armand Trousseau (D.R.), AP-HP; Hôpital Fondation Rothschild (M.O.); Hôpital Robert Debré (D.G.), AP-HP; French National Health Insurance (CNAM) (P.T.); and Pediatric Neurology Unit and French Center for Pediatric Stroke (M.K.), AP-HP, Hôpital Necker-Enfants malades, Paris, France
| | - Fernando Pico
- From the Stroke Units and Departments of Neurology of Hôpital Bicêtre (J.D., N.L., C.D.), Le Kremlin Bicêtre, Assistance Publique-Hôpitaux de Paris (AP-HP), and Paris Saclay University; Hôpital Lariboisière (I.C.), AP-HP, Paris; Pediatric Neurology and Stroke Unit (C.B.), AP-HP, Hôpital Bicêtre; University Région Bourgogne (Y.B.), Hôpital de Dijon; Hôpital Bichat (C.G.), AP-HP, Paris; Hôpital André Mignot (F.P.), Versailles; Hôpital Armand Trousseau (D.R.), AP-HP; Hôpital Fondation Rothschild (M.O.); Hôpital Robert Debré (D.G.), AP-HP; French National Health Insurance (CNAM) (P.T.); and Pediatric Neurology Unit and French Center for Pediatric Stroke (M.K.), AP-HP, Hôpital Necker-Enfants malades, Paris, France
| | - David Germanaud
- From the Stroke Units and Departments of Neurology of Hôpital Bicêtre (J.D., N.L., C.D.), Le Kremlin Bicêtre, Assistance Publique-Hôpitaux de Paris (AP-HP), and Paris Saclay University; Hôpital Lariboisière (I.C.), AP-HP, Paris; Pediatric Neurology and Stroke Unit (C.B.), AP-HP, Hôpital Bicêtre; University Région Bourgogne (Y.B.), Hôpital de Dijon; Hôpital Bichat (C.G.), AP-HP, Paris; Hôpital André Mignot (F.P.), Versailles; Hôpital Armand Trousseau (D.R.), AP-HP; Hôpital Fondation Rothschild (M.O.); Hôpital Robert Debré (D.G.), AP-HP; French National Health Insurance (CNAM) (P.T.); and Pediatric Neurology Unit and French Center for Pediatric Stroke (M.K.), AP-HP, Hôpital Necker-Enfants malades, Paris, France
| | - Michael Obadia
- From the Stroke Units and Departments of Neurology of Hôpital Bicêtre (J.D., N.L., C.D.), Le Kremlin Bicêtre, Assistance Publique-Hôpitaux de Paris (AP-HP), and Paris Saclay University; Hôpital Lariboisière (I.C.), AP-HP, Paris; Pediatric Neurology and Stroke Unit (C.B.), AP-HP, Hôpital Bicêtre; University Région Bourgogne (Y.B.), Hôpital de Dijon; Hôpital Bichat (C.G.), AP-HP, Paris; Hôpital André Mignot (F.P.), Versailles; Hôpital Armand Trousseau (D.R.), AP-HP; Hôpital Fondation Rothschild (M.O.); Hôpital Robert Debré (D.G.), AP-HP; French National Health Insurance (CNAM) (P.T.); and Pediatric Neurology Unit and French Center for Pediatric Stroke (M.K.), AP-HP, Hôpital Necker-Enfants malades, Paris, France
| | - Diana Rodriguez
- From the Stroke Units and Departments of Neurology of Hôpital Bicêtre (J.D., N.L., C.D.), Le Kremlin Bicêtre, Assistance Publique-Hôpitaux de Paris (AP-HP), and Paris Saclay University; Hôpital Lariboisière (I.C.), AP-HP, Paris; Pediatric Neurology and Stroke Unit (C.B.), AP-HP, Hôpital Bicêtre; University Région Bourgogne (Y.B.), Hôpital de Dijon; Hôpital Bichat (C.G.), AP-HP, Paris; Hôpital André Mignot (F.P.), Versailles; Hôpital Armand Trousseau (D.R.), AP-HP; Hôpital Fondation Rothschild (M.O.); Hôpital Robert Debré (D.G.), AP-HP; French National Health Insurance (CNAM) (P.T.); and Pediatric Neurology Unit and French Center for Pediatric Stroke (M.K.), AP-HP, Hôpital Necker-Enfants malades, Paris, France
| | - Philippe Tuppin
- From the Stroke Units and Departments of Neurology of Hôpital Bicêtre (J.D., N.L., C.D.), Le Kremlin Bicêtre, Assistance Publique-Hôpitaux de Paris (AP-HP), and Paris Saclay University; Hôpital Lariboisière (I.C.), AP-HP, Paris; Pediatric Neurology and Stroke Unit (C.B.), AP-HP, Hôpital Bicêtre; University Région Bourgogne (Y.B.), Hôpital de Dijon; Hôpital Bichat (C.G.), AP-HP, Paris; Hôpital André Mignot (F.P.), Versailles; Hôpital Armand Trousseau (D.R.), AP-HP; Hôpital Fondation Rothschild (M.O.); Hôpital Robert Debré (D.G.), AP-HP; French National Health Insurance (CNAM) (P.T.); and Pediatric Neurology Unit and French Center for Pediatric Stroke (M.K.), AP-HP, Hôpital Necker-Enfants malades, Paris, France
| | - Manoelle Kossorotoff
- From the Stroke Units and Departments of Neurology of Hôpital Bicêtre (J.D., N.L., C.D.), Le Kremlin Bicêtre, Assistance Publique-Hôpitaux de Paris (AP-HP), and Paris Saclay University; Hôpital Lariboisière (I.C.), AP-HP, Paris; Pediatric Neurology and Stroke Unit (C.B.), AP-HP, Hôpital Bicêtre; University Région Bourgogne (Y.B.), Hôpital de Dijon; Hôpital Bichat (C.G.), AP-HP, Paris; Hôpital André Mignot (F.P.), Versailles; Hôpital Armand Trousseau (D.R.), AP-HP; Hôpital Fondation Rothschild (M.O.); Hôpital Robert Debré (D.G.), AP-HP; French National Health Insurance (CNAM) (P.T.); and Pediatric Neurology Unit and French Center for Pediatric Stroke (M.K.), AP-HP, Hôpital Necker-Enfants malades, Paris, France
| | - Christian Denier
- From the Stroke Units and Departments of Neurology of Hôpital Bicêtre (J.D., N.L., C.D.), Le Kremlin Bicêtre, Assistance Publique-Hôpitaux de Paris (AP-HP), and Paris Saclay University; Hôpital Lariboisière (I.C.), AP-HP, Paris; Pediatric Neurology and Stroke Unit (C.B.), AP-HP, Hôpital Bicêtre; University Région Bourgogne (Y.B.), Hôpital de Dijon; Hôpital Bichat (C.G.), AP-HP, Paris; Hôpital André Mignot (F.P.), Versailles; Hôpital Armand Trousseau (D.R.), AP-HP; Hôpital Fondation Rothschild (M.O.); Hôpital Robert Debré (D.G.), AP-HP; French National Health Insurance (CNAM) (P.T.); and Pediatric Neurology Unit and French Center for Pediatric Stroke (M.K.), AP-HP, Hôpital Necker-Enfants malades, Paris, France.
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Abstract
There are many neuro-imaging studies on the presence of brain lesions in the preterm infant, using cranial ultrasound (cUS) and/or term equivalent age MRI (TEA-MRI). These studies however tend to focus on germinal matrix-intraventricular hemorrhage (GMH-IVH) and white matter injury. Data about perinatal arterial ischemic stroke (PAIS) or cerebral sinovenous thrombosis (CSVT) in the preterm infant are very limited. In fact, several large cohort studies on neuro-imaging in preterm infants do not even mention neonatal stroke.1-4 Most studies about PAIS exclude preterm infants.5 The aim of this review was to provide an update on neonatal stroke in the preterm infant, with a focus on neuro-imaging findings.
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Paediatric otogenic cerebral venous sinus thrombosis: a multidisciplinary approach. The Journal of Laryngology & Otology 2021; 136:3-7. [PMID: 34698003 DOI: 10.1017/s0022215121003145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Paediatric otogenic cerebral venous sinus thrombosis is a rare, heterogeneous and life-threatening condition, with possible otological, neurological and ophthalmological sequelae. Its course and outcomes can be widely variable. The publications available often consider individual aspects of paediatric otogenic cerebral venous sinus thrombosis management. The condition itself and the nature of the currently available guidance can lead to uncertainties when holistically managing patients with paediatric otogenic cerebral venous sinus thrombosis. OBJECTIVES Clear recommendations for the comprehensive assessment and management of paediatric otogenic cerebral venous sinus thrombosis are presented, along with the literature review upon which they are based. Its clinical and radiological assessment are discussed. CONCLUSION A multidisciplinary approach to assessment and management is recommended, inclusive of infectious diseases, ENT surgery, neurology, ophthalmology and haematology. On balance, anticoagulation is recommended for three months. Follow-up imaging is not recommended in the absence of clinical concern. Follow up by ENT surgery, neurology and ophthalmology departments is recommended.
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Cerebral Venous Sinus Thrombosis due to Iron Deficiency Anemia in an Adolescent Girl. Case Rep Pediatr 2021; 2021:9979078. [PMID: 34336340 PMCID: PMC8315891 DOI: 10.1155/2021/9979078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Accepted: 07/12/2021] [Indexed: 11/17/2022] Open
Abstract
Cerebral venous sinus thrombosis (CVST) is rare but now increasingly diagnosed in children. Early diagnosis is of prime importance as any delay leads to significant mortality and morbidity. It requires a high index of suspicion to diagnose CVST early as, often, the symptoms are vague and the signs are nonspecific. Varieties of aetiologies are described for generation of cerebral venous sinus thrombus. Iron deficiency anemia is one of the most important preventable causes of CVST. The most proposed mechanism in development of CVST in iron deficiency is secondary thrombocytosis. However, we describe a case of CVST due to iron deficiency in the absence of thrombocytosis.
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Safety and efficacy of rivaroxaban in pediatric cerebral venous thrombosis (EINSTEIN-Jr CVT). Blood Adv 2021; 4:6250-6258. [PMID: 33351120 DOI: 10.1182/bloodadvances.2020003244] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Accepted: 10/20/2020] [Indexed: 11/20/2022] Open
Abstract
Anticoagulant treatment of pediatric cerebral venous thrombosis has not been evaluated in randomized trials. We evaluated the safety and efficacy of rivaroxaban and standard anticoagulants in the predefined subgroup of children with cerebral venous thrombosis (CVT) who participated in the EINSTEIN-Jr trial. Children with CVT were randomized (2:1), after initial heparinization, to treatment with rivaroxaban or standard anticoagulants (continued on heparin or switched to vitamin K antagonist). The main treatment period was 3 months. The primary efficacy outcome, symptomatic recurrent venous thromboembolism (VTE), and principal safety outcome, major or clinically relevant nonmajor bleeding,were centrally evaluated by blinded investigators. Sinus recanalization on repeat brain imaging was a secondary outcome. Statistical analyses were exploratory. In total, 114 children with confirmed CVT were randomized. All children completed the follow-up. None of the 73 rivaroxaban recipients and 1 (2.4%; CVT) of the 41 standard anticoagulant recipients had symptomatic, recurrent VTE after 3 months (absolute difference, 2.4%; 95% confidence interval [CI], -2.6% to 13.5%). Clinically relevant bleeding occurred in 5 (6.8%; all nonmajor and noncerebral) rivaroxaban recipients and in 1 (2.5%; major [subdural] bleeding) standard anticoagulant recipient (absolute difference, 4.4%; 95% CI, -6.7% to 13.4%). Complete or partial sinus recanalization occurred in 18 (25%) and 39 (53%) rivaroxaban recipients and in 6 (15%) and 24 (59%) standard anticoagulant recipients, respectively. In summary, in this substudy of a randomized trial with a limited sample size, children with CVT treated with rivaroxaban or standard anticoagulation had a low risk of recurrent VTE and clinically relevant bleeding. This trial was registered at clinicaltrials.gov as #NCT02234843.
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Ferro JM, Bendszus M, Jansen O, Coutinho JM, Dentali F, Kobayashi A, Aguiar de Sousa D, Neto LL, Miede C, Caria J, Huisman H, Diener HC. Recanalization after cerebral venous thrombosis. A randomized controlled trial of the safety and efficacy of dabigatran etexilate versus dose-adjusted warfarin in patients with cerebral venous and dural sinus thrombosis. Int J Stroke 2021; 17:189-197. [PMID: 33724104 DOI: 10.1177/17474930211006303] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND The effect of different anticoagulants on recanalization after cerebral venous thrombosis has not been studied in a randomized controlled trial. METHODS RE-SPECT CVT (ClinicalTrials.gov number: NCT02913326) was a Phase III, prospective, randomized, parallel-group, open-label, multicenter, exploratory trial with blinded endpoint adjudication. Acute cerebral venous thrombosis patients were allocated to dabigatran 150 mg twice daily, or dose-adjusted warfarin, for 24 weeks, after 5-15 days' treatment with unfractionated or low-molecular-weight heparin. A standardized magnetic resonance protocol including arterial spin labeling, three-dimensional time-of-flight venography, and three-dimensional contrast-enhanced magnetic resonance angiography was obtained at the end of the treatment period. Cerebral venous recanalization at six months was assessed by two blinded adjudicators, using the difference in a score of occluded sinuses and veins (predefined secondary efficacy endpoint) and in the modified Qureshi scale (additional endpoint), between baseline and the end of the treatment. RESULTS Of 120 cerebral venous thrombosis patients randomized, venous recanalization could be evaluated in 108 (55 allocated to dabigatran and 53 to warfarin, 1 patient had a missing occlusion score at baseline). No patient worsened in the score of occluded cerebral veins and sinuses, while 33 (60%) on dabigatran and 35 (67%) on warfarin improved. The mean score change from baseline in the occlusion score was similar in the two treatment groups (dabigatran -0.8, SD 0.78; warfarin -1.0, SD 0.92). In the modified Qureshi score, full recanalization was adjudicated in 24 (44%) and 19 (36%), and partial recanalization in 23 (42%) and 26 (49%) patients in the dabigatran and warfarin arms, respectively. No statistically significant treatment difference in the modified Qureshi score could be detected (p = 0.44). CONCLUSION The majority of patients with cerebral venous thrombosis, anticoagulated with either dabigatran or warfarin for six months, showed partial or complete recanalization of occluded sinuses and veins at the end of the treatment.Clinical trial registration: Trial registry name: ClinicalTrials.gov URL: https://clinicaltrials.gov Registration number: NCT02913326.
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Affiliation(s)
- José M Ferro
- Department of Neurosciences and Mental Health, Serviço de Neurologia, Hospital Santa Maria, Lisbon, Portugal.,Instituto de Medicina Molecular, Universidade de Lisboa, Lisboa, Portugal.,Faculdade de Medicina, Universidade de Lisboa, Lisboa, Portugal
| | - Martin Bendszus
- Neurologische Klinik, Abteilung für Neuroradiologie, Universitätsklinikum Heidelberg, Heidelberg, Germany
| | - Olav Jansen
- Department of Radiology and Neuroradiology, University of Kiel, Kiel, Germany
| | - Jonathan M Coutinho
- Department of Neurology, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | - Francesco Dentali
- Department of Medicine and Surgery, Insubria University, Varese, Italy
| | - Adam Kobayashi
- Faculty of Health Sciences and Physical Education, Kazimierz Pulaski University of Technology and Humanities, Radom, Poland
| | - Diana Aguiar de Sousa
- Department of Neurosciences and Mental Health, Serviço de Neurologia, Hospital Santa Maria, Lisbon, Portugal.,Instituto de Medicina Molecular, Universidade de Lisboa, Lisboa, Portugal.,Faculdade de Medicina, Universidade de Lisboa, Lisboa, Portugal
| | - Lia L Neto
- Faculdade de Medicina, Universidade de Lisboa, Lisboa, Portugal.,Serviço de Neuroradiologia, Hospital Santa Maria/Centro Hospitalar Lisboa Norte, Lisboa, Portugal
| | - Corinna Miede
- HMS Analytical Software GmbH, Weimar (Lahn), Germany
| | - Jorge Caria
- Boehringer Ingelheim International, Ingelheim am Rhein, Germany
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Sarecka-Hujar B, Kopyta I. The Impact of Sex on Arterial Ischemic Stroke in Young Patients: From Stroke Occurrence to Poststroke Consequences. CHILDREN-BASEL 2021; 8:children8030238. [PMID: 33803901 PMCID: PMC8003301 DOI: 10.3390/children8030238] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Revised: 03/12/2021] [Accepted: 03/16/2021] [Indexed: 01/12/2023]
Abstract
The male sex has been suggested to predominate in paediatric patients with arterial ischemic stroke (AIS), especially in newborns. The explanation for this phenomenon remains unsatisfactory since it focuses on the analysis of the potential relationship with trauma and arterial dissection. In turn, in some populations of young adults, men suffer from AIS more frequently than women, which may be related to the protective role of oestrogen. On the other hand, certain data indicate that women dominate over men. Some of the disparities in the frequencies of particular symptoms of AIS and poststroke consequences in both children and young adults have been suggested; however, data are scarce. Unfortunately, the low number of studies on the subject does not allow certain conclusions to be drawn. For adults, more data are available for patients aged over 60 years, the results of which are more obvious. The present literature review aimed to discuss available data on the prevalence of AIS, its clinical presentations, and poststroke consequences in regard to the sex of young patients. We considered young patients to be children from birth up to the age of 19 years of life and young adults to be individuals up to the age of 55 years. The role of sex hormones in AIS and possible gender differences in genetic risk factors for AIS were also discussed briefly.
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Affiliation(s)
- 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: or ; Tel.: +48-32-269-98-30
| | - Ilona Kopyta
- Department of Pediatric Neurology, Faculty of Medical Sciences in Katowice, Medical University of Silesia in Katowice, Medykow Str 16, 40-752 Katowice, Poland;
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Cornelius L, Elango N, Jeyaram V. Clinico-etiological factors, neuroimaging characteristics and outcome in pediatric cerebral venous sinus thrombosis. Ann Indian Acad Neurol 2021; 24:901-907. [PMID: 35359540 PMCID: PMC8965941 DOI: 10.4103/aian.aian_221_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 04/24/2021] [Accepted: 05/11/2021] [Indexed: 11/21/2022] Open
Abstract
Background: Cerebral venous sinus thrombosis (CVST) is rare in children, increasingly being recognized of late due to advances in neuroimaging. The aim of the study was to describe the clinical, etiological, and imaging characteristics of CVST and its outcome in children. Study Design: A retrospective chart review of children with CVST in a tertiary hospital from January 2011 to December 2020. Results: Of the 35 patients enrolled, 26 (74.3%) patients were males. The mean age was 5.03 years with a range of 0.17–12 years. The common presenting symptoms were seizures in 18 (51.4%) followed by headache in 17 (48.6%), fever in 16 (45.7%), and vomiting in 15 (42.9%) children. Superior sagittal sinus was the commonest site of thrombus occlusion in 20 (57%), followed by transverse sinus in 18 (51.4%) patients. Multiple sinus involvement was noticed in one-half of the patients. The risk factors associated with CVST were head and neck infections in 15 (42.9%) children, inherited thrombophilia in 4 (11.6%), head trauma, iron deficiency anemia, leukemia with l-asparaginase therapy, acquired thrombophilia in 3 (8.6%) each, dehydration in 2 (5.7%), and dural arteriovenous fistula in one child. Two children (5.7%) died and one-third of the cohort had a poor outcome. Conclusions: Head and neck infections continue to be the common cause of CVST in children. Though mortality is low, CVST is associated with significant morbidity in children.
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Mohamed MWF, Aung SS, Mereddy N, Ramanan SP, Hamid P. Role, Effectiveness, and Outcome of Decompressive Craniectomy for Cerebral Venous and Dural Sinus Thrombosis (CVST): Is Surgery Really an Option? Cureus 2020; 12:e12135. [PMID: 33489547 PMCID: PMC7811578 DOI: 10.7759/cureus.12135] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Cerebral venous and dural sinus thrombosis (CVST) is predominantly a disease of young people. It accounts for 0.5% of all strokes, and patients usually have good outcomes. However, a minority of patients may present with elevated intracranial pressure characteristics in a serious illness type and may die from brain herniation if not treated promptly. Decompressive craniectomy (DC) is the only treatment modality that can prevent death in such cases of imminent brain herniation. Unfortunately, due to the condition's rarity and ethical concerns, randomized controlled trials are not available. This review assessed the available literature on cerebral venous and dural sinus thrombosis in different age groups and decompressive craniectomy in cerebral venous and dural sinus thrombosis. It revealed that decompressive surgery is extremely effective when done early and for the correct indications with patients achieving excellent functional outcomes post-surgery. Decompressive surgery is recommended in rapidly deteriorating patients with computed tomography (CT) scan evidence of basal cisterns effacement, a mass effect from haemorrhage and/or infarction, and significant midline shift.
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Affiliation(s)
| | - Su Sandi Aung
- Medicine and Surgery, University of Medicine 1, Yangon, MMR
| | - Nakul Mereddy
- Medicine and Surgery, Bhaskar Medical College, Hyderabad, IND
| | | | - Pousette Hamid
- Neurology, California Institute of Behavioral Neurosciences and Psychology, Fairfield, USA
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Halton J, Brandão LR, Luciani M, Bomgaars L, Chalmers E, Mitchell LG, Nurmeev I, Sharathkumar A, Svirin P, Gorbatikov K, Tartakovsky I, Simetzberger M, Huang F, Sun Z, Kreuzer J, Gropper S, Reilly P, Brueckmann M, Albisetti M. Dabigatran etexilate for the treatment of acute venous thromboembolism in children (DIVERSITY): a randomised, controlled, open-label, phase 2b/3, non-inferiority trial. LANCET HAEMATOLOGY 2020; 8:e22-e33. [PMID: 33290737 DOI: 10.1016/s2352-3026(20)30368-9] [Citation(s) in RCA: 71] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 10/29/2020] [Accepted: 11/04/2020] [Indexed: 12/14/2022]
Abstract
BACKGROUND Dabigatran etexilate is a direct oral anticoagulant with potential to overcome the limitations of standard of care in children with venous thromboembolism. The aims of this clinical trial were to study the appropriateness of a paediatric dabigatran dosing algorithm, and the efficacy and safety of dabigatran dosed according to that algorithm versus standard of care in treating children with venous thromboembolism. METHODS DIVERSITY is a randomised, controlled, open-label, parallel-group, phase 2b/3 non-inferiority trial done in 65 centres in 26 countries. Standard of care (low-molecular-weight heparins, unfractionated heparin, vitamin K antagonists or fondaparinux) was compared with a paediatric oral dabigatran dosing regimen (an age-adjusted and weight-adjusted nomogram) in children younger than 18 years with acute venous thromboembolism initially treated (5-21 days) with parenteral anticoagulation, requiring anticoagulation therapy for at least 3 months. Patients were randomised 1:2 (standard of care:dabigatran) and stratified by age (12 to <18 years, 2 to <12 years, and birth to <2 years) via interactive response technology. The primary composite efficacy endpoint (intention-to-treat analysis) was the proportion of children with complete thrombus resolution, and freedom from recurrent venous thromboembolism and venous thromboembolism-related death. A non-inferiority margin of absolute differences of 20% was used. Secondary endpoints included safety (determined by major bleeding events [time-to-event analysis on the treated set]), and pharmacokinetic-pharmacodynamic relationships (descriptive analyses). This trial is registered with ClinicalTrials.gov, NCT01895777 and is completed. FINDINGS 328 children were enrolled between Feb 18, 2014, and Nov 14, 2019. 267 were randomly assigned (90 [34%] to standard of care and 177 [66%] to dabigatran) and included in the analyses. Median exposure to standard of care was 85·0 days (IQR 80·0-90·0) and to dabigatran was 84·5 days (78·0-89·0). Similar proportions of children treated with standard of care and dabigatran met the composite efficacy endpoint (38 [42%] of 90 vs 81 [46%] of 177; Mantel-Haenszel weighted difference, -0·04; 90% CI -0·14 to 0·07; p<0·0001 for non-inferiority). On-treatment bleeding events were reported in 22 (24%) of 90 children receiving standard of care and 38 (22%) of 176 children receiving dabigatran (hazard ratio [HR] 1·15, 95% CI 0·68 to 1·94; p=0·61); major bleeding events were similar between the groups (two [2%] of 90 and four [2%] of 176; HR 0·94, 95% CI 0·17 to 5·16; p=0·95). Pharmacokinetic-pharmacodynamic curves showed a linear relationship between total dabigatran plasma concentration and diluted thrombin time and ecarin clotting time, and a non-linear relationship with activated partial thromboplastin time; curves were similar to those for adults. Serious adverse events were reported for 18 (20%) of 90 children receiving standard of care and 22 (13%) of 176 children receiving dabigatran. The most common severe adverse events were vascular disorders (standard of care three [3%] of 90, dabigatran two [1%] of 176), and gastrointestinal disorders (standard of care two [2%] of 90 and dabigatran five [3%] of 176). One on-treatment death occurred in the standard of care group (retroperitoneal bleeding, not considered treatment related by the study investigators). INTERPRETATION An age-adjusted and weight-adjusted dabigatran dosing algorithm was appropriate in children aged birth to less than 18 years with venous thromboembolism. Dabigatran was non-inferior to standard of care in terms of efficacy, with similar pharmacokinetic-pharmacodynamic relationships as those seen in adults, and might be a suitable alternative to standard of care. FUNDING Boehringer Ingelheim.
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Affiliation(s)
- Jacqueline Halton
- Children's Hospital of Eastern Ontario, University of Ottawa, Ottawa, ON, Canada
| | | | - Matteo Luciani
- Pediatric Hematology/Oncology Department, Pediatric Hospital Bambino Gesù, Rome, Italy
| | - Lisa Bomgaars
- Department of Pediatrics, Texas Children's Cancer and Hematology Centers, Baylor College of Medicine, Houston, TX, USA
| | | | - Lesley G Mitchell
- Department of Pediatrics, University of Alberta, Edmonton, AB, Canada
| | - Ildar Nurmeev
- Pediatric Hospital, Republic of Tatarstan, Kazan Medical University, Kazan, Russian Federation
| | - Anjali Sharathkumar
- Stead Family Department of Pediatrics, University of Iowa Carver College of Medicine, Iowa City, IA, USA
| | - Pavel Svirin
- Pediatric Hematology Department, Municipal Children's Hospital "Morozovskaya", Moscow, Russian Federation
| | - Kirill Gorbatikov
- Pediatric Cardiovascular Surgery, Regional hospital #1, Tyumen region, Russia
| | - Igor Tartakovsky
- Therapeutic Area Cardiovascular Medicine, Boehringer Ingelheim International, Ingelheim am Rhein, Germany
| | | | - Fenglei Huang
- Translational Medicine and Clinical Pharmacology, Boehringer Ingelheim Pharmaceuticals, Ridgefield, CT, USA
| | - Zhichao Sun
- Biostatistics and Data Sciences, Boehringer Ingelheim Pharmaceuticals, Ridgefield, CT, USA
| | | | - Savion Gropper
- Therapeutic Area Inflammation Medicine, Boehringer Ingelheim International, Ingelheim, Germany
| | - Paul Reilly
- Therapeutic Area Cardiovascular Medicine, Boehringer Ingelheim Pharmaceuticals, Ridgefield, CT, USA
| | - Martina Brueckmann
- Therapeutic Area Cardiovascular Medicine, Boehringer Ingelheim International Pharma, Ingelheim, Germany; Faculty of Medicine Mannheim of the University of Heidelberg, Mannheim, Germany
| | - Manuela Albisetti
- Hematology Department, University Children's Hospital, Zurich, Switzerland.
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Shlobin NA, LoPresti MA, Beestrum M, Lam S. Treatment of pediatric cerebral venous sinus thromboses: the role of anticoagulation. Childs Nerv Syst 2020; 36:2621-2633. [PMID: 32743709 DOI: 10.1007/s00381-020-04829-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2020] [Accepted: 07/22/2020] [Indexed: 01/13/2023]
Abstract
BACKGROUND Cerebral venous sinus thromboses (CVST) occur in children with a variety of etiologies. However, no standard treatment paradigm is established. We sought to identify what treatments have been applied, their outcomes, and the role of anticoagulation in pediatric patients with CVST. METHODS A systematic review was conducted exploring all treatments of pediatric CVSTs using PubMed, Embase, Scopus, and Cochrane Library and Cochrane Central Register of Controlled Trials. Studies meeting inclusion criteria were reviewed in full and analyzed for study design, aim, population, interventions, and outcomes. RESULTS Of 2946 resultant articles, 51 full-text articles were included. Management of infectious CVST included broad-spectrum antibiotics, surgery, and anticoagulation. Neoplastic and traumatic CVST treatment included anticoagulation. Treatment of CVSTs associated with metabolic abnormalities centered on correction of metabolic derangements, or supplementation where appropriate, and anticoagulation. Autoimmune, congenital, and thrombotic pathway CVSTs were treated with anticoagulation and treatment of the underlying disorder. Unfractionated heparin and low molecular weight heparin were most commonly used and seen to be effective and safe. Uncommonly, endovascular interventions including venous thrombectomy and intravenous injection of thrombolytic therapy were used with varying success. CONCLUSIONS While conservative, medical, thombolytic, endovascular, and surgical treatment all have a role in in the treatment of pediatric CVSTs, anticoagulation is commonly applied and found to be safe and effective in pediatrics. Risks and benefits of anticoagulation must be considered on an individual basis as no randomized trials have established a standard of care. Based on our findings, we propose an approach to CVST treatment and look to future study aimed at more clearly delineating treatment dose, duration, and timing of re-evaluation in these patients.
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Affiliation(s)
- Nathan A Shlobin
- Department of Neurological Surgery, Division of Pediatric Neurosurgery, Anne and Robert H. Lurie Children's Hospital, Northwestern University Feinberg School of Medicine, 225 E Chicago Ave, Box 28, Chicago, IL, 60611, USA
| | - Melissa A LoPresti
- Department of Neurosurgery, Baylor College of Medicine, Houston, TX, USA
| | - Molly Beestrum
- Department of Library Services, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Sandi Lam
- Department of Neurological Surgery, Division of Pediatric Neurosurgery, Anne and Robert H. Lurie Children's Hospital, Northwestern University Feinberg School of Medicine, 225 E Chicago Ave, Box 28, Chicago, IL, 60611, USA.
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Safety of dabigatran etexilate for the secondary prevention of venous thromboembolism in children. Blood 2020; 135:491-504. [PMID: 31805182 DOI: 10.1182/blood.2019000998] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Accepted: 11/21/2019] [Indexed: 02/07/2023] Open
Abstract
This open-label, single-arm, prospective cohort trial is the first phase 3 safety study to describe outcomes in children treated with dabigatran etexilate for secondary venous thromboembolism (VTE) prevention. Eligible children aged 12 to <18 years (age stratum 1), 2 to <12 years (stratum 2), and >3 months to <2 years (stratum 3) had an objectively confirmed diagnosis of VTE treated with standard of care (SOC) for ≥3 months, or had completed dabigatran or SOC treatment in the DIVERSITY trial (NCT01895777) and had an unresolved clinical thrombosis risk factor requiring further anticoagulation. Children received dabigatran for up to 12 months, or less if the identified VTE clinical risk factor resolved. Primary end points included VTE recurrence, bleeding events, and mortality at 6 and 12 months. Overall, 203 children received dabigatran, with median exposure being 36.3 weeks (range, 0-57 weeks); 171 of 203 (84.2%) and 32 of 203 (15.8%) took capsules and pellets, respectively. Overall, 2 of 203 children (1.0%) experienced on-treatment VTE recurrence, and 3 of 203 (1.5%) experienced major bleeding events, with 2 (1.0%) reporting clinically relevant nonmajor bleeding events, and 37 (18.2%) minor bleeding events. There were no on-treatment deaths. On-treatment postthrombotic syndrome was reported for 2 of 162 children (1.2%) who had deep vein thrombosis or central-line thrombosis as their most recent VTE. Pharmacokinetic/pharmacodynamic relationships of dabigatran were similar to those in adult VTE patients. In summary, dabigatran showed a favorable safety profile for secondary VTE prevention in children aged from >3 months to <18 years with persistent VTE risk factor(s). This trial was registered at www.clinicaltrials.gov as #NCT02197416.
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Sellers A, Meoded A, Quintana J, Jallo G, Amankwah E, Nguyen ATH, Betensky M, Mills K, Goldenberg N, Shimony N. Risk factors for pediatric cerebral sinovenous thrombosis: A case-control study with case validation. Thromb Res 2020; 194:8-15. [PMID: 32554256 DOI: 10.1016/j.thromres.2020.06.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 05/09/2020] [Accepted: 06/06/2020] [Indexed: 02/04/2023]
Abstract
INTRODUCTION Cerebral sinovenous thrombosis (CSVT) represents the second most common type of venous thromboembolism (VTE) in children. Current literature includes limited evidence on risk factors for CSVT, particularly in the pediatric population. We sought to determine risk factors for CSVT in pediatric patients through a single-institutional case-control study. In addition, we evaluated thrombophilias, treatments and outcomes in CSVT among cases. METHODS A case-control study was performed at Johns Hopkins All Children's Hospital on patients admitted from March 31, 2006 through April 1, 2018. Cases were identified using diagnostic codes and confirmed based on electronic health record (EHR) and neuroimaging review. Controls were matched in a 2:1 fashion accounting for the month and year of admission. RESULTS A total of 60 CSVT cases and 120 controls were identified. Median (range) age was 4.8 years (0-21.3 years) for cases and 5.6 years (0-20.0 years) for controls. Factors putatively associated with CSVT in unadjusted analyses were: corticosteroid use, presence of a central venous catheter, mechanical ventilation, systemic infection, head/neck infection, head/neck trauma, and chronic inflammatory disease. In the multivariable model, head/neck infection (OR: 13.8, 95% CI: 4.87-38.7; P < 0.01), head/neck trauma (OR: 12.7, 95% CI: 2.88-56.2; P < 0.01), and mechanical ventilation (OR: 9.32, 95% CI: 2.35-36.9; P = 0.01) remained independent, statistically-significant risk factors. 61% of patients were subacutely treated with anticoagulants and of those, only two developed relevant bleeding after initiation of therapy. CONCLUSIONS This single-institutional case-control study reveals that head/neck infection, head/neck trauma, and mechanical ventilation are independent risk factors for pediatric CSVT. These findings will be further investigated via a cooperative registry of pediatric hospital-acquired VTE, by which a risk model for pediatric CSVT will be developed and validated, in order to inform future preventive strategies in at-risk pediatric patients.
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Affiliation(s)
- Austin Sellers
- Office of Medical Education, Lake Erie College of Osteopathic Medicine, Bradenton, FL, USA; Johns Hopkins All Children's Institute for Clinical and Translational Research, Johns Hopkins All Children's Hospital, St. Petersburg, FL, USA
| | - Avner Meoded
- Department of Radiology, Division of Pediatric Neuroradiology, Johns Hopkins University School of Medicine, Baltimore, MD, USA; Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA; Edward B. Singleton Department of Radiology, Texas Children's Hospital and Baylor College of Medicine, Houston, TX, USA
| | - Javier Quintana
- Department of Radiology, Johns Hopkins All Children's Hospital, St. Petersburg, FL, USA; Johns Hopkins Medicine Pediatric Thrombosis Program, Johns Hopkins All Children's Hospital, St. Petersburg, FL, USA; Johns Hopkins All Children's Stroke Program, St. Petersburg, FL, USA
| | - George Jallo
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA; Johns Hopkins All Children's Institute for Brain Protection Sciences, St. Petersburg, FL, USA
| | - Ernest Amankwah
- Johns Hopkins All Children's Institute for Clinical and Translational Research, Johns Hopkins All Children's Hospital, St. Petersburg, FL, USA; Department of Oncology, Division of Pediatric Oncology, Johns Hopkins University School of Medicine, Baltimore, MD, USA; Epidemiology and Biostatistics Unit, Johns Hopkins All Children's Health Informatics, St. Petersburg, FL, USA
| | - Anh Thy H Nguyen
- Epidemiology and Biostatistics Unit, Johns Hopkins All Children's Health Informatics, St. Petersburg, FL, USA
| | - Marisol Betensky
- Johns Hopkins All Children's Institute for Clinical and Translational Research, Johns Hopkins All Children's Hospital, St. Petersburg, FL, USA; Department of Pediatrics, Division of Hematology, Johns Hopkins University School of Medicine, Baltimore, MD, USA; Johns Hopkins All Children's Cancer and Blood Disorders Institute, St. Petersburg, FL, USA
| | - Katie Mills
- Johns Hopkins All Children's Cancer and Blood Disorders Institute, St. Petersburg, FL, USA
| | - Neil Goldenberg
- Johns Hopkins All Children's Institute for Clinical and Translational Research, Johns Hopkins All Children's Hospital, St. Petersburg, FL, USA; Johns Hopkins Medicine Pediatric Thrombosis Program, Johns Hopkins All Children's Hospital, St. Petersburg, FL, USA; Johns Hopkins All Children's Stroke Program, St. Petersburg, FL, USA; Johns Hopkins All Children's Institute for Brain Protection Sciences, St. Petersburg, FL, USA; Department of Pediatrics, Division of Hematology, Johns Hopkins University School of Medicine, Baltimore, MD, USA; Johns Hopkins All Children's Cancer and Blood Disorders Institute, St. Petersburg, FL, USA; Department of Medicine, Division of Hematology, Johns Hopkins School of Medicine, Baltimore, MD, USA; Johns Hopkins Medicine Pediatric Thrombosis Program, Johns Hopkins Children's Center, Baltimore, MD, USA.
| | - Nir Shimony
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA; Johns Hopkins All Children's Institute for Brain Protection Sciences, St. Petersburg, FL, USA; Department of Neurosurgery, Geisinger Medical Center, Danville, PA, USA; Department of Neuroscience, Geisinger Commonwealth School of Medicine, Scranton, PA, USA
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Coudert A, Fanchette J, Regnier G, Delmas J, Truy E, Nicollas R, Akkari M, Couloignier V, Ayari-Khalfallah S. Fusobacterium necrophorum, a major provider of sinus thrombosis in acute mastoiditis: A retrospective multicentre paediatric study. Clin Otolaryngol 2019; 45:182-189. [PMID: 31746543 DOI: 10.1111/coa.13478] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2019] [Revised: 10/22/2019] [Accepted: 11/09/2019] [Indexed: 01/31/2023]
Abstract
OBJECTIVE To evaluate in children the clinical severity and evolution of otogenic lateral sinus thrombosis (OLST) due to Fusobacterium necrophorum compared with other bacterial otogenic thrombosis and propose a specific management flowchart for Fusobacterium OLST. DESIGN A retrospective multicentre cohort study. SETTINGS Four French ENT paediatric departments. PARTICIPANTS A total of 260 under 18 years old admitted for acute mastoiditis were included. Initial imaging was reviewed to focus on complicated mastoiditis and 52 OLST were identified. Children were then divided into two groups according to bacteriological results: 28 in the "OLST Fusobacterium group" and 24 in the "OLST other bacteria group". RESULTS There was a significant association between F necrophorum and OLST (P < .001). When compared to the OLST other bacteria group, children in the OLST Fusobacterium group were significantly younger (61 months vs 23 months, P < .01) and had a more severe clinical presentation: higher CRP (113 mg/L vs 175.7 mg/L, P = .02) and larger subperiosteal abscess (14 mm vs 21 mm, P < .01). Medical management was also more intensive in the OLST Fusobacterium group than in the OLST other bacteria group: increased number of conservative surgeries (66.7% vs 92.9%, P = .03) and longer hospital stay (13.7 days vs 19.8 days, P = .02). At the end of follow-up, the clinical course was good in both groups without any neurological sequelae. CONCLUSIONS Thrombotic complications are very frequent in case of Fusobacterium mastoiditis and clinicians should be aware of the initial severity of the clinical presentation. Under appropriate management, the clinical course of Fusobacterium OLST is as good as that of other bacterial otogenic thrombosis.
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Affiliation(s)
- Aurélie Coudert
- Service d'ORL Pédiatrique, Hôpital Femme Mère Enfants, Hospices Civils de Lyon, Lyon, France
| | - Julia Fanchette
- Service d'ORL Pédiatrique, Hôpital Necker, Centre Hospitalier et Universitaire, Paris, France
| | - Gaëlle Regnier
- Service d'ORL Pédiatrique, Hôpital Gui de Chauliac, Centre Hospitalier et Universitaire, Montpellier, France
| | - Justine Delmas
- Service d'ORL Pédiatrique, Hôpital de la Timone, Centre Hospitalier et Universitaire, Marseille, France
| | - Eric Truy
- Service d'ORL Pédiatrique, Hôpital Femme Mère Enfants, Hospices Civils de Lyon, Lyon, France
| | - Richard Nicollas
- Service d'ORL Pédiatrique, Hôpital de la Timone, Centre Hospitalier et Universitaire, Marseille, France
| | - Mohamed Akkari
- Service d'ORL Pédiatrique, Hôpital Gui de Chauliac, Centre Hospitalier et Universitaire, Montpellier, France
| | - Vincent Couloignier
- Service d'ORL Pédiatrique, Hôpital Necker, Centre Hospitalier et Universitaire, Paris, France
| | - Sonia Ayari-Khalfallah
- Service d'ORL Pédiatrique, Hôpital Femme Mère Enfants, Hospices Civils de Lyon, Lyon, France
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Gonzalez Torriente A, Sun LR. Pediatric cerebral sinovenous thrombosis: Optimal treatment may differ by etiology. Blood Cells Mol Dis 2019; 79:102348. [DOI: 10.1016/j.bcmd.2019.102348] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Accepted: 07/10/2019] [Indexed: 10/26/2022]
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Abstract
Background and Purpose- The role of recanalization of the occluded dural sinus or vein in the outcome of patients with cerebral venous thrombosis (CVT) is not established. We aimed to systematically review, in patients with CVT, (1) the recanalization rate and its association with (2) clinical outcome and (3) CVT recurrence. Methods- Systematic search in MEDLINE (Medical Literature Analysis and Retrieval System Online), Cochrane Library, and clinicaltrials.gov (inception to September 2017). We considered cohort studies reporting the recanalization rate in adult patients with CVT treated with anticoagulation. Reported rates of venous recanalization at the last follow-up, functional outcome defined using the modified Rankin scale at last follow-up dichotomized for favorable (0-1) and unfavorable (2-6) outcome, and recurrence rate of CVT according to recanalization status were extracted independently by 2 authors. Meta-analyses of proportions were performed using Freeman-Tukey double arcsine transformation. Functional outcomes according to the recanalization status were compared using meta-analysis and ordinal logistic regression. We conducted sensitivity analyses for time to assessment of recanalization and study quality. Results- Four hundred sixty-eight studies were identified, and 19 studies were included. (1) We found report of 694 patients with recanalization in the follow-up among 818 cases of CVT. The overall pooled proportion of patients achieving recanalization was 85% (95% confidence interval, 80-89; I2=58%). In studies with higher methodological quality, the recanalization rate was 77% (95% confidence interval, 70-82; I2=0%). (2) There was a significant increase in the chance of favorable outcome (modified Rankin scale, 0-1) in patients with recanalization with a pooled odds ratio of 3.3 (95% confidence interval, 1.2-8.9; I2=32%) in the random effects meta-analysis and a common odds ratio of 3.3 (95% confidence interval, 1.7-6.3) in the ordinal logistic regression. (3) Data on CVT recurrence according to recanalization was scarce. Conclusions- The overall rate of recanalization in patients receiving anticoagulation was 85%, but exclusion of severe patients from follow-up imaging is a plausible source of bias. Lack of venous recanalization was associated with worse clinical outcome.
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Affiliation(s)
- Diana Aguiar de Sousa
- From the Department of Neurosciences and Mental Health (D.A.d.S., P.C., J.M.F.).,J. Ferro Lab, Instituto de Medicina Molecular, Lisbon, Portugal (D.A.d.S., P.C., J.M.F.).,Institute of Anatomy (D.A.d.S., L.L.N.)
| | - Lia Lucas Neto
- Department of Neuroradiology (L.L.N.), Hospital de Santa Maria, Lisbon, Portugal.,Institute of Anatomy (D.A.d.S., L.L.N.)
| | - Patrícia Canhão
- From the Department of Neurosciences and Mental Health (D.A.d.S., P.C., J.M.F.).,J. Ferro Lab, Instituto de Medicina Molecular, Lisbon, Portugal (D.A.d.S., P.C., J.M.F.).,Neurology Clinic (P.C., J.M.F.), University of Lisbon, Portugal
| | - José M Ferro
- From the Department of Neurosciences and Mental Health (D.A.d.S., P.C., J.M.F.).,J. Ferro Lab, Instituto de Medicina Molecular, Lisbon, Portugal (D.A.d.S., P.C., J.M.F.).,Neurology Clinic (P.C., J.M.F.), University of Lisbon, Portugal
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30
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Avanali R, Gopalakrishnan MS, Devi BI, Bhat DI, Shukla DP, Shanbhag NC. Role of Decompressive Craniectomy in the Management of Cerebral Venous Sinus Thrombosis. Front Neurol 2019; 10:511. [PMID: 31156540 PMCID: PMC6529953 DOI: 10.3389/fneur.2019.00511] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Accepted: 04/29/2019] [Indexed: 12/31/2022] Open
Abstract
Cerebral venous sinus thrombosis (CVST) is a relatively uncommon cause of stroke more often affecting women and younger individuals. Blockage of the venous outflow rapidly causes edema and space-occupying venous infarctions and it seems intuitive that decompressive craniectomy (DC) can effectively reduce intracranial pressure just like it works for malignant middle cerebral artery infarcts and traumatic brain injury. But because of the relative rarity of this type of stroke, strong evidence from randomized controlled trials that DC is a life-saving procedure is not available unlike in the latter two conditions. There is a possibility that other forms of interventions like endovascular recanalization, thrombectomy, thrombolysis, and anticoagulation, which cannot be used in established middle cerebral artery infarcts and TBI, can reverse the ongoing pathology of increasing edema in CVST. Such interventions, although presently unproven, could theoretically obviate the need for DC when used in early stages. However, in the absence of such evidence, we recommend that DC be considered early as a life-saving measure whenever there are large hemorrhagic infarcts, expanding edema, radiological, and clinical features of impending herniation. This review gives an overview of the etiology and risk factors of CVST in different patient populations and examines the effectiveness of DC and other forms of interventions.
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Affiliation(s)
- Raghunath Avanali
- Department of Neurosurgery, Government T. D. College, Allapuzha, India
| | - M S Gopalakrishnan
- Department of Neurosurgery, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, India
| | - B Indira Devi
- Department of Neurosurgery, National Institute of Mental Health and Neurosciences, Bangalore, India.,NIHR Global Health Research Group on Neurotrauma, University of Cambridge, Cambridge, United Kingdom
| | - Dhananjaya I Bhat
- Department of Neurosurgery, National Institute of Mental Health and Neurosciences, Bangalore, India
| | - Dhaval P Shukla
- Department of Neurosurgery, National Institute of Mental Health and Neurosciences, Bangalore, India
| | - Nagesh C Shanbhag
- Department of Neurosurgery, National Institute of Mental Health and Neurosciences, Bangalore, India
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31
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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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32
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Weimar C, Holzhauer S, Knoflach M, Koennecke HC, Masuhr F, Mono ML, Niederstadt T, Nowak-Göttl U, Schellong SM, Kurth T. [Cerebral venous and sinus thrombosis : S2k guidelines]. DER NERVENARZT 2019; 90:379-387. [PMID: 30758512 DOI: 10.1007/s00115-018-0654-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Christian Weimar
- Neurologische Universitätsklinik, Universität Duisburg-Essen, Hufelandstr. 55, 45147, Essen, Deutschland.
| | - Susanne Holzhauer
- Klinik für Pädiatrie mit Schwerpunkt Onkologie und Hämatologie, Charité Universitätsmedizin, Berlin, Deutschland
| | - Michael Knoflach
- Universitätsklinik für Neurologie, Medizinische Universität Innsbruck, Innsbruck, Österreich
| | | | - Florian Masuhr
- Abteilung für Neurologie, Bundeswehrkrankenhaus Berlin, Berlin, Deutschland
| | | | - Thomas Niederstadt
- Institut für Klinische Radiologie, Universitätsklinikum Münster, Münster, Deutschland
| | - Ulrike Nowak-Göttl
- Institut für Klinische Chemie, Gerinnungszentrum UKSH (Campus Kiel und Lübeck), Kiel, Deutschland
| | | | - Tobias Kurth
- Institut für Public Health, Charité Universitätsmedizin, Berlin, Deutschland
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Martín-Masot R, Ortiz Pérez P, Serrano Nieto J, Martínez León M, Pascual Martínez A, Blasco-Alonso J, Navas-López VM. Central Venous Sinus Thrombosis in a Boy With Acute Severe Ulcerative Colitis. Front Pediatr 2019; 7:19. [PMID: 30775357 PMCID: PMC6367252 DOI: 10.3389/fped.2019.00019] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Accepted: 01/16/2019] [Indexed: 11/21/2022] Open
Abstract
Cerebral venous sinus thrombosis (CVST) in childhood is uncommon. Certain diseases predispose patients to CVST, such as inflammatory bowel disease (IBD), which is considered a risk factor for developing thrombosis, which in turn is considered an extraintestinal manifestation of IBD. The use of prophylaxis in certain patients is a controversial topic. We present the case of a 5-years-old child with ulcerative colitis, who presented with transverse sinus thrombosis immediately after colectomy. Considering the recent recommendations on prophylaxis in this disease, our patient and probably many others would benefit from establishing treatment with low-molecular-weight heparin. We believe that these recommendations should be known, with our case serving as an example, given that we are heading in a direction that has so far been controversial.
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Affiliation(s)
- Rafael Martín-Masot
- Pediatric Gastroenterology and Nutrition Unit, Hospital Regional Universitario de Malaga, Málaga, Spain
| | - Pilar Ortiz Pérez
- Pediatric Gastroenterology and Nutrition Unit, Hospital Regional Universitario de Malaga, Málaga, Spain
| | - Juliana Serrano Nieto
- Pediatric Gastroenterology and Nutrition Unit, Hospital Regional Universitario de Malaga, Málaga, Spain
| | - María Martínez León
- Pediatric Radiology Department, Hospital Regional Universitario de Malaga, Málaga, Spain
| | | | - Javier Blasco-Alonso
- Pediatric Gastroenterology and Nutrition Unit, Hospital Regional Universitario de Malaga, Málaga, Spain.,Biomedical Research Institute of Málaga (IBIMA), University of Málaga, Málaga, Spain
| | - Victor Manuel Navas-López
- Pediatric Gastroenterology and Nutrition Unit, Hospital Regional Universitario de Malaga, Málaga, Spain.,Biomedical Research Institute of Málaga (IBIMA), University of Málaga, Málaga, Spain
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34
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Renjen P, Garg S, Chaudhari D, Ahmad K, Kumar A, Pradhan R, Mishra A. Cortical venous thrombosis – A case series and review of recent updates. APOLLO MEDICINE 2019. [DOI: 10.4103/am.am_60_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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35
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Capecchi M, Abbattista M, Martinelli I. Cerebral venous sinus thrombosis. J Thromb Haemost 2018; 16:1918-1931. [PMID: 29923367 DOI: 10.1111/jth.14210] [Citation(s) in RCA: 108] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Indexed: 01/25/2023]
Abstract
The cerebral venous system is an unusual site of thrombosis, with a particularly high incidence in young adults. This incidence has increased in past decades because of the improvement of neuroradiological techniques. Risk factors for cerebral venous sinus thrombosis overlap with those of other venous thromboembolism sites; however, some are specific for this particular anatomical district. Prognosis is favorable in most cases if diagnosis is made rapidly and treatment is promptly initiated, even if acute complications or chronic invalidity still occur in a quarter of patients. The mainstay of treatment is anticoagulation, which is necessary in order to block clot propagation and obtain recanalization. Intracranial bleeding does not contraindicate anticoagulation. Endovascular procedures are reserved for patients with a particularly severe presentation or rapidly declining neurological symptoms despite appropriate anticoagulation, although data from clinical trials are lacking. Specifically, this review addresses the epidemiology, clinical presentation and course, risk factors, and treatment of cerebral venous sinus thrombosis, with a special focus on the pediatric population.
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Affiliation(s)
- M Capecchi
- A. Bianchi Bonomi Hemophilia and Thrombosis Center, Fondazione IRCCS Ca' Granda - Ospedale Maggiore Policlinico, Milan, Italy
| | - M Abbattista
- A. Bianchi Bonomi Hemophilia and Thrombosis Center, Fondazione IRCCS Ca' Granda - Ospedale Maggiore Policlinico, Milan, Italy
| | - I Martinelli
- A. Bianchi Bonomi Hemophilia and Thrombosis Center, Fondazione IRCCS Ca' Granda - Ospedale Maggiore Policlinico, Milan, Italy
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Rossor T, Arichi T, Bhate S, Hart AR, Raman Singh R. Anticoagulation in the management of neonatal cerebral sinovenous thrombosis: a systematic review and meta-analysis. Dev Med Child Neurol 2018; 60:884-891. [PMID: 29675941 DOI: 10.1111/dmcn.13760] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/13/2018] [Indexed: 01/08/2023]
Abstract
AIM To determine whether anticoagulation therapy (ACT) in the treatment of neonatal cerebral sinovenous thrombosis (CSVT) improves outcomes, in the presence or absence of pre-existing intracerebral haemorrhage (ICH). METHOD We searched CENTRAL, MEDLINE, Embase, CINAHL, the Web of Science, and clinical trial databases. We considered data from retrospective and prospective cohort studies, case series, and randomized controlled studies evaluating outcomes of CSVT treated with anticoagulation or no anticoagulation. Studies were included if they involved infants either younger than 28 days of age or younger than 44 weeks postmenstrual age at the time of diagnosis of CSVT in which ACT was considered. RESULTS Seven non-randomized studies were included in meta-analysis. ACT had no significant effect on mortality before discharge either in the presence or absence of pre-existing ICH, nor on the incidence of extension of pre-existing ICH. ACT was associated with a reduced risk of propagation of thrombus (risk ratio 0.14, 95% confidence interval 0.03-0.72). INTERPRETATION There are no randomized trials assessing the safety and efficacy of ACT in the treatment of neonatal CSVT. The results of this meta-analysis would justify a position of equipoise and support the need for well-designed randomized controlled trials of ACT in this population. WHAT THIS PAPER ADDS No randomized studies have evaluated anticoagulation therapy (ACT) in neonatal cerebral sinovenous thrombosis. ACT may reduce thrombus propagation. No evidence of increased morbidity or mortality with ACT was demonstrated. A position of equipoise is justified, supporting the need for placebo-controlled randomized trials.
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Affiliation(s)
- Thomas Rossor
- Children's Neurosciences, Evelina London Children's Hospital, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Tomoki Arichi
- Children's Neurosciences, Evelina London Children's Hospital, Guy's and St Thomas' NHS Foundation Trust, London, UK.,Department of Perinatal Imaging & Health, King's College London, St Thomas' Hospital, London, UK.,Department of Bioengineering, Imperial College London, London, UK
| | - Sanjay Bhate
- Department of Paediatric Neurology, Great Ormond Street Hospital, London, UK
| | - Anthony R Hart
- Department of Neonatal and Paediatric Neurology, Sheffield Children's Hospital NHS Foundation Trust, Sheffield, UK
| | - Rahul Raman Singh
- Children's Neurosciences, Evelina London Children's Hospital, Guy's and St Thomas' NHS Foundation Trust, London, UK
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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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Silva AIR, Tavares J, Vaz AS, Brito N, Vasconcelos M, Sevivas T, Moura L, Cordinhã C. Cerebral Venous Sinus Thrombosis in a Child with Idiopathic Nephrotic Syndrome: a case report. ACTA ACUST UNITED AC 2018; 40:418-422. [PMID: 30080915 PMCID: PMC6534000 DOI: 10.1590/2175-8239-jbn-2018-0009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2018] [Accepted: 03/02/2018] [Indexed: 12/15/2022]
Abstract
Complications are rare in pediatric cases of idiopathic nephrotic syndrome (NS). Thromboembolism ranks among the most uncommon and difficult complications to diagnose, particularly in the first episode of NS, since clinical signs might be unspecific. This report describes the case of a 5-year-old girl with NS for the first time presenting with severe hypoalbuminemia (< 2g/dL). The patient responded poorly to therapy with corticosteroids. On day 8 of hospitalization she started having headaches and vomiting; she did not present hemodynamic alterations, fever or exanthems, and her neurological parameters were normal. The patient was suspected for intracranial hypertension, and computed tomography scans revealed she had cerebral venous sinus thrombosis (CVST). She was started on anticoagulants and showed clinical signs of improvement. The patient had no evident prothrombotic risk factors. She had three other episodes since she was diagnosed, one in which her plasma antithrombin level was low. Although antithrombin levels were normal in her first episode, she was tested after the resolution of proteinuria. The low levels of antithrombin seen in the first recurrence might have mirrored the initial drop in plasma antithrombin levels, an idea supported by the severe hypoalbuminemia she had when diagnosed. This severe manifestation of acquired thrombophilia might be in the origin of CVST. This report presents a rare case of thromboembolic complication in a pediatric patient with NS. The patient progressed well since she was started on anticoagulants. Although she did not present any evident risk factors at first, the development of her case indicated that severe acquired thrombophilia might have worked as the pathophysiological mechanism leading to CVST.
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Affiliation(s)
| | - João Tavares
- Centro Hospitalar e Universitário de Coimbra, Hospital Pediátrico, Coimbra, Portugal
| | - Ana Sofia Vaz
- Centro Hospitalar e Universitário de Coimbra, Hospital Pediátrico, Coimbra, Portugal
| | - Nádia Brito
- Hospital Distrital da Figueira da Foz, Serviço de Pediatria, Coimbra, Portugal
| | - Mónica Vasconcelos
- Centro Hospitalar e Universitário de Coimbra, Centro de Desenvolvimento da Criança, Hospital Pediátrico, Neuropediatria, Coimbra, Portugal
| | - Teresa Sevivas
- Centro Hospitalar e Universitário de Coimbra, Serviço de Sangue e Medicina Transfusional, Coimbra, Portugal
| | - Lurdes Moura
- Centro Hospitalar e Universitário de Coimbra, Hospital Pediátrico, Coimbra, Portugal
| | - Carolina Cordinhã
- Centro Hospitalar e Universitário de Coimbra, Hospital Pediátrico, Unidade de Nefrologia Pediátrica, Coimbra, Portugal
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Saigal G, Ezuddin NS, Vega GDL. Neurologic Emergencies in Pediatric Patients Including Accidental and Nonaccidental Trauma. Neuroimaging Clin N Am 2018; 28:453-470. [DOI: 10.1016/j.nic.2018.03.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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40
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Hersh DS, Shimony N, Groves ML, Tuite GF, Jallo GI, Liu A, Garzon-Muvdi T, Huisman TAGM, Felling RJ, Kufera JA, Ahn ES. Pediatric cerebral venous sinus thrombosis or compression in the setting of skull fractures from blunt head trauma. J Neurosurg Pediatr 2018; 21:258-269. [PMID: 29243974 DOI: 10.3171/2017.9.peds17311] [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] [Indexed: 02/07/2023]
Abstract
OBJECTIVE Pediatric cerebral venous sinus thrombosis has been previously described in the setting of blunt head trauma; however, the population demographics, risk factors for thrombosis, and the risks and benefits of detection and treatment in this patient population are poorly defined. Furthermore, few reports differentiate between different forms of sinus pathology. A series of pediatric patients with skull fractures who underwent venous imaging and were diagnosed with intrinsic cerebral venous sinus thrombosis or extrinsic sinus compression is presented. METHODS The medical records of patients at 2 pediatric trauma centers were retrospectively reviewed. Patients who were evaluated for blunt head trauma from January 2003 to December 2013, diagnosed with a skull fracture, and underwent venous imaging were included. RESULTS Of 2224 pediatric patients with skull fractures following blunt trauma, 41 patients (2%) underwent venous imaging. Of these, 8 patients (20%) had intrinsic sinus thrombosis and 14 patients (34%) displayed extrinsic compression of a venous sinus. Three patients with intrinsic sinus thrombosis developed venous infarcts, and 2 of these patients were treated with anticoagulation. One patient with extrinsic sinus compression by a depressed skull fracture underwent surgical elevation of the fracture. All patients with sinus pathology were discharged to home or inpatient rehabilitation. Among patients who underwent follow-up imaging, the sinus pathology had resolved by 6 months postinjury in 80% of patients with intrinsic thrombosis as well as 80% of patients with extrinsic compression. All patients with intrinsic thrombosis or extrinsic compression had a Glasgow Outcome Scale score of 4 or 5 at their last follow-up. CONCLUSIONS In this series of pediatric trauma patients who underwent venous imaging for suspected thrombosis, the yield of detecting intrinsic thrombosis and/or extrinsic compression of a venous sinus was high. However, few patients developed venous hypertension or infarction and were subsequently treated with anticoagulation or surgical decompression of the sinus. Most had spontaneous resolution and good neurological outcomes without treatment. Therefore, in the setting of pediatric skull fractures after blunt injury, venous imaging is recommended when venous hypertension or infarction is suspected and anticoagulation is being considered. However, there is little indication for pervasive venous imaging after pediatric skull fractures, especially in light of the potential risks of CT venography or MR venography in the pediatric population and the unclear benefits of anticoagulation.
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Affiliation(s)
| | - Nir Shimony
- 2Institute for Brain Protection Sciences, Johns Hopkins All Children's Hospital, St. Petersburg, Florida
| | - Mari L Groves
- 1Department of Neurosurgery and.,3Division of Pediatric Neurosurgery, Department of Neurosurgery
| | - Gerald F Tuite
- 2Institute for Brain Protection Sciences, Johns Hopkins All Children's Hospital, St. Petersburg, Florida.,4Division of Pediatric Neurosurgery, Department of Neurosurgery and Brain Repair, University of South Florida, Tampa, Florida
| | - George I Jallo
- 2Institute for Brain Protection Sciences, Johns Hopkins All Children's Hospital, St. Petersburg, Florida.,3Division of Pediatric Neurosurgery, Department of Neurosurgery
| | - Ann Liu
- 3Division of Pediatric Neurosurgery, Department of Neurosurgery
| | | | - Thierry A G M Huisman
- 5Division of Pediatric Radiology and Pediatric Neuroradiology, Russell H. Morgan Department of Radiology and Radiological Science, and
| | - Ryan J Felling
- 6Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, Maryland; and
| | - Joseph A Kufera
- 7National Study Center for Trauma and Emergency Medical Systems, University of Maryland School of Medicine, Baltimore, Maryland
| | - Edward S Ahn
- 3Division of Pediatric Neurosurgery, Department of Neurosurgery
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Sibson KR, Biss TT, Furness CL, Grainger JD, Hough RE, Macartney C, Payne JH, Chalmers EA. BSH Guideline: management of thrombotic and haemostatic issues in paediatric malignancy. Br J Haematol 2018; 180:511-525. [DOI: 10.1111/bjh.15112] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Revised: 10/28/2017] [Accepted: 11/07/2017] [Indexed: 01/19/2023]
Affiliation(s)
- Keith R. Sibson
- Department of Haematology; Great Ormond Street Hospital; London UK
| | - Tina T. Biss
- The Newcastle Upon Tyne Hospitals NHS Foundation Trust; Newcastle Upon Tyne UK
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Bhatt MD, Ho K, Chan AK. Disorders of Coagulation in the Neonate. Hematology 2018. [DOI: 10.1016/b978-0-323-35762-3.00150-5] [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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Abstract
Cerebral venous thrombosis (CVT) is an important cause of stroke in young adults. Data from large international registries published in the past two decades have greatly improved our knowledge about the epidemiology, clinical manifestations and prognosis of CVT. The presentation of symptoms is highly variable in this disease, and can range from a patient seen at the clinic with a 1-month history of headache, to a comatose patient admitted to the emergency room. Consequently, the diagnosis of CVT is often delayed or overlooked. A variety of therapies for CVT are available, and each should be used in the appropriate setting, preferably guided by data from randomized trials and well-designed cohort studies. Although deaths from CVT have decreased in the past few decades, mortality remains ∼5-10%. In this Review, we provide a comprehensive and contemporary overview of CVT in adults, with emphasis on advancements made in the past decade on the epidemiology and treatment of this multifaceted condition.
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Affiliation(s)
- Suzanne M Silvis
- Department of Neurology, Academic Medical Center, Meibergdreef 9, 1105 AZ, Amsterdam, Netherlands
| | - Diana Aguiar de Sousa
- Department of Neurosciences and Mental Health (Neurology), Hospital Santa Maria, University of Lisbon, Avenida Professor Egas Moniz, 1649-035, Lisbon, Portugal
| | - José M Ferro
- Department of Neurosciences and Mental Health (Neurology), Hospital Santa Maria, University of Lisbon, Avenida Professor Egas Moniz, 1649-035, Lisbon, Portugal
| | - Jonathan M Coutinho
- Department of Neurology, Academic Medical Center, Meibergdreef 9, 1105 AZ, Amsterdam, Netherlands
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Abstract
Cerebral sinovenous thrombosis (CSVT) is a rare but serious cerebrovascular disorder affecting children from the newborn period through childhood and adolescence. The incidence is estimated at 0.6/100,000/year, with 30-50% occurring in newborns. Causes are diverse and are highly age dependent. Acute systemic illness is the dominant risk factor among newborns. In childhood CSVT, acute infections of the head and neck such as mastoiditis are most common, followed by chronic underlying diseases such as nephrotic syndrome, cancer, and inflammatory bowel disease. Signs and symptoms are also age related. Seizures and altered mental status are the commonest manifestations in newborns. Headache, vomiting, and lethargy, sometimes with 6th nerve palsy, are the most common symptoms in children and adolescents. Recent multicenter cohort studies from North America and Europe have provided updated information on risk factors, clinical presentations, treatment practices, and outcomes. While systemic anticoagulation is the most common specific treatment used, there are wide variations and many uncertainties even among experts concerning best practice. The treatment dilemma is especially pronounced for neonatal CSVT. This is due in part to the higher prevalence of intracranial hemorrhage among newborns on the one hand, and the clear evidence that newborns suffer greater long-term neurologic morbidity on the other hand. With the advent of widespread availability and acceptance of acute endovascular therapy for arterial ischemic stroke, there is renewed interest in this therapy for children with CSVT. Limited published evidence exists regarding the benefits and risks of these invasive therapies. Therefore, the authors of current guidelines advise reserving this therapy for children with progressive and severe disease who have failed optimal medical management. As research focused on childhood cerebrovascular disease continues to grow rapidly, the future prospects for improving knowledge about this disorder should be good.
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Affiliation(s)
- Rebecca Ichord
- Department of Neurology and Pediatrics, Children's Hospital of Philadelphia, Perelman School of Medicine of the University of Pennsylvania, Philadelphia, PA, United States
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45
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Abstract
PURPOSE OF REVIEW Although recent trials of intervention for acute ischemic stroke have been positive, similar benefit in acute cerebral venous thrombosis (CVT) remains largely unclear. This review aims to summarize the existing evidence regarding the management of CVT, including anticoagulation and endovascular therapy. RECENT FINDINGS The mainstay of treatment in CVT is systemic anticoagulation even in the setting of intracerebral hemorrhage. Nonrandomized studies and case series suggest that endovascular therapy in CVT is relatively safe, and can improve outcomes in the small subset of CVT patients with neurologic deterioration despite anticoagulation. SUMMARY Despite a generally favorable prognosis, one in four patients with CVT develop neurological deterioration in the acute phase. Predisposing factors include a neurological deficit or seizures at onset, deep venous thrombosis, venous infarctions, or intracranial hemorrhage with mass effect and an underlying thrombophilia. More randomized trials are needed to compare the benefits of anticoagulation and endovascular therapy.
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Kenet G, Limperger V, Shneyder M, Nowak-Göttl U. Risk factors for symptomatic venous and arterial thromboembolism in newborns, children and adolescents - What did we learn within the last 20years? Blood Cells Mol Dis 2016; 67:18-22. [PMID: 28010922 DOI: 10.1016/j.bcmd.2016.12.003] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2016] [Accepted: 12/12/2016] [Indexed: 01/23/2023]
Abstract
Venous thrombosis (VTE) in children is increasingly diagnosed, as advanced medical care has increased treatment intensity of hospitalized pediatric patients. The aim of this review was to summarize the data available and to discuss the controversial issue of thrombophilia screening in the light of the pediatric data available. Follow-up data for VTE recurrence in children suggest a recurrence rate between 3% (neonates) and 21% in individuals with unprovoked VTE. Apart from underlying medical conditions, recently reported systematic reviews on pediatric VTE (70% provoked) have shown significant associations between thrombosis and presence of protein C-, protein S- and antithrombin deficiency, factor 5 (F5: rs6025), factor 2 (F2: rs1799963), even more pronounced when combined inherited thrombophilias [IT] were involved. The F2 mutation, protein C-, protein S-, and antithrombin deficiency did also play a significant role at VTE recurrence. Although we have learned more about the pathophysiology of VTE with the increased discovery of IT evidence is still lacking as to whether IT influence the clinical outcome in pediatric VTE. It still remains controversial as to whether children with VTE or offspring from thrombosis-prone families benefit from IT screening. Thus, IT testing in children should be individualized.
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Affiliation(s)
- Gili Kenet
- The Israel National Hemophilia Centre, Sheba Medical Centre, Tel-Hashomer, The Sackler Medical School, Tel Aviv University, Israel
| | - Verena Limperger
- Thrombosis and Hemostasis Unit, Department of Clinical Chemistry, Univ. Hospital of Kiel, Germany
| | - Maria Shneyder
- Thrombosis and Hemostasis Unit, Department of Clinical Chemistry, Univ. Hospital of Lübeck, Germany
| | - Ulrike Nowak-Göttl
- Thrombosis and Hemostasis Unit, Department of Clinical Chemistry, Univ. Hospital of Kiel, Germany; Thrombosis and Hemostasis Unit, Department of Clinical Chemistry, Univ. Hospital of Lübeck, Germany.
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48
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How to use unfractionated heparin to treat neonatal thrombosis in clinical practice. Blood Coagul Fibrinolysis 2016; 27:605-14. [DOI: 10.1097/mbc.0000000000000469] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Ritchey Z, Hollatz AL, Weitzenkamp D, Fenton LZ, Maxwell EC, Bernard TJ, Stence NV. Pediatric Cortical Vein Thrombosis: Frequency and Association With Venous Infarction. Stroke 2016; 47:866-8. [PMID: 26888536 DOI: 10.1161/strokeaha.115.011291] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND AND PURPOSE Cortical vein thrombosis (CVT) is an uncommon site of involvement in cerebral sinovenous thrombosis. Few reports have described pediatric CVT, and none has differentiated its unique attributes. This study assessed the clinical features and radiographic outcome of a cohort of children with cerebral sinovenous thrombosis, comparing those with CVT to those without CVT. METHODS Children diagnosed with cerebral sinovenous thrombosis were retrospectively reviewed and separated into 2 groups based on the presence or absence of cortical vein involvement. RESULTS Fifty patients met inclusion criteria, including 12 with CVT. The CVT group was more likely to present with seizure (P=0.0271), altered mental status (P=0.0271), and a family history of clotting disorder (P=0.0477). Acute imaging of the CVT group more commonly demonstrated concurrent superior sagittal sinus thrombosis (P=0.0024), parenchymal hemorrhage (P=0.0141), and restricted diffusion (P<0.0001). At follow-up, the CVT group more commonly showed headache, seizure, and focal neurological deficit (P=0.0449), and venous infarction (P=0.0007). CONCLUSIONS In our cohort, CVT was significantly associated with seizures at presentation, hemorrhage and restricted diffusion on acute imaging, as well as neurological disability and venous infarction at follow-up. Involvement of cortical veins in cerebral sinovenous thrombosis is associated with an increased risk of infarction and adverse outcome in children.
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Affiliation(s)
- Zak Ritchey
- From the Mountain States Regional Hemophilia and Thrombosis Center, University of Colorado Denver, Aurora (Z.R., A.L.H., T.J.B.); Department of Biostatistics and Informatics, Colorado School of Public Health, Aurora (D.W.); Department of Radiology, Children's Hospital Colorado, Aurora (L.Z.F., N.V.S.); and Departments of Pediatrics and Pediatric Neurology, Children's Hospital Colorado, Aurora (E.C.M., T.J.B.)
| | - Amanda L Hollatz
- From the Mountain States Regional Hemophilia and Thrombosis Center, University of Colorado Denver, Aurora (Z.R., A.L.H., T.J.B.); Department of Biostatistics and Informatics, Colorado School of Public Health, Aurora (D.W.); Department of Radiology, Children's Hospital Colorado, Aurora (L.Z.F., N.V.S.); and Departments of Pediatrics and Pediatric Neurology, Children's Hospital Colorado, Aurora (E.C.M., T.J.B.)
| | - David Weitzenkamp
- From the Mountain States Regional Hemophilia and Thrombosis Center, University of Colorado Denver, Aurora (Z.R., A.L.H., T.J.B.); Department of Biostatistics and Informatics, Colorado School of Public Health, Aurora (D.W.); Department of Radiology, Children's Hospital Colorado, Aurora (L.Z.F., N.V.S.); and Departments of Pediatrics and Pediatric Neurology, Children's Hospital Colorado, Aurora (E.C.M., T.J.B.)
| | - Laura Z Fenton
- From the Mountain States Regional Hemophilia and Thrombosis Center, University of Colorado Denver, Aurora (Z.R., A.L.H., T.J.B.); Department of Biostatistics and Informatics, Colorado School of Public Health, Aurora (D.W.); Department of Radiology, Children's Hospital Colorado, Aurora (L.Z.F., N.V.S.); and Departments of Pediatrics and Pediatric Neurology, Children's Hospital Colorado, Aurora (E.C.M., T.J.B.)
| | - Emily C Maxwell
- From the Mountain States Regional Hemophilia and Thrombosis Center, University of Colorado Denver, Aurora (Z.R., A.L.H., T.J.B.); Department of Biostatistics and Informatics, Colorado School of Public Health, Aurora (D.W.); Department of Radiology, Children's Hospital Colorado, Aurora (L.Z.F., N.V.S.); and Departments of Pediatrics and Pediatric Neurology, Children's Hospital Colorado, Aurora (E.C.M., T.J.B.)
| | - Timothy J Bernard
- From the Mountain States Regional Hemophilia and Thrombosis Center, University of Colorado Denver, Aurora (Z.R., A.L.H., T.J.B.); Department of Biostatistics and Informatics, Colorado School of Public Health, Aurora (D.W.); Department of Radiology, Children's Hospital Colorado, Aurora (L.Z.F., N.V.S.); and Departments of Pediatrics and Pediatric Neurology, Children's Hospital Colorado, Aurora (E.C.M., T.J.B.)
| | - Nicholas V Stence
- From the Mountain States Regional Hemophilia and Thrombosis Center, University of Colorado Denver, Aurora (Z.R., A.L.H., T.J.B.); Department of Biostatistics and Informatics, Colorado School of Public Health, Aurora (D.W.); Department of Radiology, Children's Hospital Colorado, Aurora (L.Z.F., N.V.S.); and Departments of Pediatrics and Pediatric Neurology, Children's Hospital Colorado, Aurora (E.C.M., T.J.B.).
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Ünver O, Ekinci G, Kutlubay BI, Gülten T, Güneş S, Hacıfazlıoğlu NE, Türkdoğan D. Evaluation of cases with cerebral thrombosis in children. Turk Arch Pediatr 2016; 51:87-93. [PMID: 27489465 DOI: 10.5152/turkpediatriars.2016.3660] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2015] [Accepted: 02/29/2016] [Indexed: 01/27/2023]
Abstract
AIM We aimed to evaluate the patients who were followed up in our clinic with a diagnosis of cerebral sinovenous thrombosis in terms of age, sex, clinical findings, etiology, thrombophilic factors, imaging findings, treatment and prognosis. MATERIAL AND METHODS The files of 11 patients who were followed up in our pediatric neurology clinic with a diagnosis of cerebral thrombosis between 1 December 2010 and 31 December 2014 were retrospectively analyzed. RESULTS Seven of 11 patients were male (63.6%). The median age was 14 years (2-17 years). Six (54%) of the patients presented with a complaint of headache. Other complaints at presentation included diplopia (n:3), weakness and difficulty in speaking (n:1) and seizure (n:1). A diagnosis of pseudotumor cerebri was made in eight of the patients (72.7%). In the etiology, mastoiditis was found in three patients, mastoiditis and meningitis were found in combination in one patient, Behçet's disease was found in three patients and head trauma was found in one patient. In 3 patients, only prothrombotic genetic risk factors were present; one patient had deficiency of protein C and S, one patient had deficiency of antithrombin III and one patient had hyperhomosisteinemia in association with vitamin B12 deficiency. 1A homozygous MTFHR A1298C mutation was detected in the patient who had mastoiditis and meningitis and protein S deficiency and lupus anticoagulant were found in another patient who had mastoiditis. All patients received anticoagulant treatment and all patients recovered without neurological sequelae except one. CONCLUSIONS Cerebral sinovenous thrombosis should be considered in patients who present with headache and focal neurological deficits. Appropriate utilization of imaging studies is necessary for the diagnosis. Detailed ear, nose and throat examination should be performed to detect mastoiditis. It is recommended that genetic risk factors should be investigated, because hereditary thrombophilis factors may have a role in children. Behçet's disease which is relatively common in our country should be considered in differential diagnosis.
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Affiliation(s)
- Olcay Ünver
- Division of Pediatric Neurology, Department of Pediatrics, Marmara University School of Medicine, İstanbul, Turkey
| | - Gazanfer Ekinci
- Department of Radiology, Marmara University School of Medicine, İstanbul, Turkey
| | - Büşra Işın Kutlubay
- Division of Pediatric Neurology, Department of Pediatrics, Marmara University School of Medicine, İstanbul, Turkey
| | - Thomas Gülten
- Division of Pediatric Neurology, Department of Pediatrics, Marmara University School of Medicine, İstanbul, Turkey
| | - Sağer Güneş
- Division of Pediatric Neurology, Department of Pediatrics, Marmara University School of Medicine, İstanbul, Turkey
| | - Nilüfer Eldeş Hacıfazlıoğlu
- Division of Pediatric Neurology, Department of Pediatrics, Marmara University School of Medicine, İstanbul, Turkey
| | - Dilşad Türkdoğan
- Division of Pediatric Neurology, Department of Pediatrics, Marmara University School of Medicine, İstanbul, Turkey
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