1
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Gao H, Chen M, Huang Y, Liu H, Lin Y, Chen M. Efficacy and safety of antithrombotic therapy for preventing and treating pediatric thromboembolic disease: a systematic review. Sci Rep 2024; 14:13378. [PMID: 38862574 PMCID: PMC11166992 DOI: 10.1038/s41598-024-64334-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Accepted: 06/07/2024] [Indexed: 06/13/2024] Open
Abstract
This review used traditional and network meta-analyses (NMA) to conduct a comprehensive study of antithrombotic therapies in children with thromboembolic disease. We searched the PubMed, Embase, Cochrane Library, Web of Science and ClinicalTrials.gov databases from their inception to 26 February, 2023. And we finally included 16 randomized controlled trials. In the prevention of thromboembolic events (TEs), the use of anticoagulants had a low risk of TEs (relative risk (RR) 0.73, 95% CI 0.56 to 0.94) and a high risk of minor bleeding (RR 1.43, 95% CI 1.09 to 1.86) compared with no anticoagulants. In the treatment of TEs, direct oral anticoagulants (DOACs) were not inferior to standard anticoagulation in terms of efficacy and safety outcomes. In NMA, rivaroxaban and apixaban showed the lowest risk for TEs and major or clinically relevant nonmajor bleeding. According to the overall assessment of efficacy and safety, dabigatran may be the best choice for children with thromboembolic disease. The results of our study will provide references and suggestions for clinical drug selection.
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Affiliation(s)
- Hongjin Gao
- Department of Pharmacy, Fujian Provincial Hospital, Fuzhou, 350001, China
| | - Mingyu Chen
- School of Pharmacy, Fujian Medical University, Fuzhou, 350004, China
| | - Youqi Huang
- School of Pharmacy, Fujian Medical University, Fuzhou, 350004, China
| | - Huiting Liu
- School of Pharmacy, Fujian Medical University, Fuzhou, 350004, China
| | - Yuze Lin
- School of Pharmacy, Fujian Medical University, Fuzhou, 350004, China
| | - Min Chen
- Shengli Clinical College of Fujian Medical University, Fujian Provincial Hospital, No.134 Dongjie St., Fuzhou, 350001, China.
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2
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Élias A, Debourdeau P, Espitia O, Sevestre MA, Girard P, Mahé I, Sanchez O. [Translation into French and republication of: "Central venous catheter associated upper extremity deep vein thrombosis in cancer patients: Diagnosis and therapeutic management"]. Rev Med Interne 2024; 45:354-365. [PMID: 38823999 DOI: 10.1016/j.revmed.2024.05.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Accepted: 11/17/2023] [Indexed: 06/03/2024]
Abstract
Catheter-related thrombosis (CRT) is a relatively frequent and potentially fatal complication arising in patients with cancer who require a central catheter placement for intravenous treatment. In everyday practice, CRT remains a challenge for management; despite its frequency and its negative clinical impact, few data are available concerning diagnosis and treatment of CRT. In particular, no diagnostic studies or clinical trials have been published that included exclusively patients with cancer and a central venous catheter (CVC). For this reason, many questions regarding optimal management of CRT remain unanswered. Due to the paucity of high-grade evidence regarding CRT in cancer patients, guidelines are derived from upper extremity DVT studies for diagnosis, and from those for lower limb DVT for treatment. This article addresses the issues of diagnosis and management of CRT through a review of the available literature and makes a number of proposals based on the available evidence. In symptomatic patients, venous ultrasound is the most appropriate choice for first-line diagnostic imaging of CRT because it is noninvasive, and its diagnostic performance is high (which is not the case in asymptomatic patients). In the absence of direct comparative clinical trials, we suggest treating patients with CRT with a therapeutic dose of either a LMWH or a direct oral factor Xa inhibitor, with or without a loading dose. These anticoagulants should be given for a total of at least 3 months, including at least 1 month after catheter removal following initiation of therapy.
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Affiliation(s)
- A Élias
- Département de cardiologie et de médecine vasculaire, délégation recherche clinique et innovation, hôpital Sainte-Musse, centre hospitalier intercommunal de Toulon La Seyne-sur-Mer, 83000 Toulon, France; F-CRIN INNOVTE network, Saint-Étienne, France.
| | - P Debourdeau
- F-CRIN INNOVTE network, Saint-Étienne, France; Équipe mobile territoriale soins palliatifs, hôpital Joseph-Imbert, Arles, France
| | - O Espitia
- Service de médecine interne et vasculaire, Team III Vascular & Pulmonary Diseases, institut du thorax, CHU de Nantes, Nantes université, Inserm UMR 1087, CNRS UMR 6291, Nantes, France
| | - M-A Sevestre
- F-CRIN INNOVTE network, Saint-Étienne, France; Service de médecine vasculaire, EA Chimère 7516, CHU d'Amiens, 80054 Amiens, France
| | - P Girard
- F-CRIN INNOVTE network, Saint-Étienne, France; Institut du thorax Curie-Montsouris, institut mutualiste Montsouris, 75014 Paris, France
| | - I Mahé
- F-CRIN INNOVTE network, Saint-Étienne, France; Service de médecine interne, hôpital Louis-Mourier, AP-HP, Colombes, France; Université Paris Cité, Inserm UMR S1140, innovations thérapeutiques en hémostase, Paris, France
| | - O Sanchez
- F-CRIN INNOVTE network, Saint-Étienne, France; Université Paris Cité, Inserm UMR S1140, innovations thérapeutiques en hémostase, Paris, France; Service de pneumologie et de soins intensifs, hôpital européen Georges-Pompidou, AP-HP, 75015 Paris, France
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3
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van Ommen CH, Luijnenburg SE. Anticoagulation of pediatric patients with venous thromboembolism in 2023. Thromb Res 2024; 235:186-193. [PMID: 38378308 DOI: 10.1016/j.thromres.2023.12.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2023] [Revised: 12/24/2023] [Accepted: 12/24/2023] [Indexed: 02/22/2024]
Abstract
Venous thromboembolism (VTE) is a rare and heterozygous disease in children. Management of VTE in children is complicated by age-related differences in epidemiology, recurrent VTE and bleeding risk, hemostatic proteins and pharmacokinetics of anticoagulants. Recently, the choice of anticoagulation has expanded to oral factor IIa and Xa inhibitors, which have been authorized for children for treatment of acute VTE and extended secondary prevention. These drugs have several properties that make them extremely suitable for use in children, including oral administration, antithrombin independence, less interactions with food and drugs and no need for monitoring. Unfortunately, the phase 3 studies had many exclusion criteria, and only a few term neonates and infants were included in these studies. Additional real-world data is needed to make evidence-based recommendations in these age and patient groups, as well.
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Affiliation(s)
- C Heleen van Ommen
- Department of Pediatric Hematology, Sophia Children's Hospital, Erasmus MC, Rotterdam, the Netherlands.
| | - Saskia E Luijnenburg
- Department of Pediatric Hematology, Sophia Children's Hospital, Erasmus MC, Rotterdam, the Netherlands
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4
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Spiezia L, Campello E, Tormene D, Simioni P. Venous Thromboembolism in Children: The Rivaroxaban Experience. Semin Thromb Hemost 2024. [PMID: 38181816 DOI: 10.1055/s-0043-1778106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2024]
Abstract
The incidence of venous thromboembolism (VTE) in the pediatric population has increased more than 10-fold in the last 20 years, as a consequence of the advancement of resuscitation and surgical techniques and the global increase in life expectancy of children suffering from chronic pathologies. Monitoring anticoagulant therapy to achieve outcomes within the target range in childhood VTE, parenteral administration of medications, and frequent blood tests in children are often cumbersome. Availability of safe and effective oral agents with pediatric data to support use would be of clear benefit. A physiologically based pharmacokinetic model was developed to estimate the appropriate dosing schedule for rivaroxaban in children. This incorporated growth/maturation and variability in anthropometrics (e.g., body height, weight, and body mass index), anatomy (e.g., organ weight), physiology (e.g., blood flow rates), metabolism and excretion. Rivaroxaban use in pediatric population underwent a complete investigational program, consisting mainly of one phase I pharmacokinetics/pharmacodynamics trial, three phase II trials, one phase III trial. The phase III trial enrolled 500 patients from birth to <18 years and documented the efficacy and safety of rivaroxaban regimens at dose equivalent to the adult 20 mg dose for the prevention of fatal or symptomatic nonfatal recurrent VTE and major bleeding versus heparin or vitamin K antagonists. Results were similar to those in rivaroxaban studies in adults. The efficacy and safety of rivaroxaban in children reported in the EINSTEIN JUNIOR trial provide further support to previous trials in adults (EINSTEIN Program), which demonstrate a favorable profile for the use of rivaroxaban for the management of VTE in challenging patient populations. Other clinical evidence contributing to the use of rivaroxaban among different risk groups in pediatric VTE population confirms the consistency with principal trial. Our review aims to describe the rationale for using rivaroxaban oral suspension in clinical practice and to summarize its multiple indications in each vascular bed (e.g., cerebral venous thrombosis, symptomatic or asymptomatic central venous catheter-associated thrombosis), etiology, and patients setting.
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Affiliation(s)
- Luca Spiezia
- General Internal Medicine and Thrombotic and Haemorrhagic Diseases Unit, Department of Medicine, Padova University School of Medicine, Padova, Italy
| | - Elena Campello
- General Internal Medicine and Thrombotic and Haemorrhagic Diseases Unit, Department of Medicine, Padova University School of Medicine, Padova, Italy
| | - Daniela Tormene
- General Internal Medicine and Thrombotic and Haemorrhagic Diseases Unit, Department of Medicine, Padova University School of Medicine, Padova, Italy
| | - Paolo Simioni
- General Internal Medicine and Thrombotic and Haemorrhagic Diseases Unit, Department of Medicine, Padova University School of Medicine, Padova, Italy
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5
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Elias A, Debourdeau P, Espitia O, Sevestre MA, Girard P, Mahé I, Sanchez O. Central venous catheter associated upper extremity deep vein thrombosis in cancer patients: Diagnosis and therapeutic management. Arch Cardiovasc Dis 2024; 117:72-83. [PMID: 38065755 DOI: 10.1016/j.acvd.2023.11.011] [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: 11/17/2023] [Accepted: 11/17/2023] [Indexed: 12/27/2023]
Abstract
Catheter-related thrombosis (CRT) is a relatively frequent and potentially fatal complication arising in patients with cancer who require a central catheter placement for intravenous treatment. In everyday practice, CRT remains a challenge for management; despite its frequency and its negative clinical impact, few data are available concerning diagnosis and treatment of CRT. In particular, no diagnostic studies or clinical trials have been published that included exclusively patients with cancer and a central venous catheter (CVC). For this reason, many questions regarding optimal management of CRT remain unanswered. Due to the paucity of high-grade evidence regarding CRT in cancer patients, guidelines are derived from upper extremity DVT studies for diagnosis, and from those for lower limb DVT for treatment. This article addresses the issues of diagnosis and management of CRT through a review of the available literature and makes a number of proposals based on the available evidence. In symptomatic patients, venous ultrasound is the most appropriate choice for first-line diagnostic imaging of CRT because it is noninvasive, and its diagnostic performance is high (which is not the case in asymptomatic patients). In the absence of direct comparative clinical trials, we suggest treating patients with CRT with a therapeutic dose of either a LMWH or a direct oral factor Xa inhibitor, with or without a loading dose. These anticoagulants should be given for a total of at least three months, including at least one month after catheter removal following initiation of therapy.
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Affiliation(s)
- Antoine Elias
- Département de Cardiologie et de Médecine Vasculaire, Délégation Recherche Clinique et Innovation, Centre Hospitalier Intercommunal Toulon La Seyne-sur-Mer, Toulon, France; F-CRIN INNOVTE network, Saint-Étienne, France.
| | - Philippe Debourdeau
- Équipe Mobile Territoriale Soins Palliatifs, Hôpital Joseph-Imbert d'Arles, Arles, France; F-CRIN INNOVTE network, Saint-Étienne, France
| | - Olivier Espitia
- Service de Médecine Interne et Vasculaire, Nantes Université, CHU de Nantes, Institut du thorax, Inserm UMR 1087, CNRS UMR 6291, Team III Vascular & Pulmonary Diseases, Nantes, France
| | - Marie-Antoinette Sevestre
- Service de Médecine Vasculaire, EA Chimère 7516, CHU Amiens, 80054, Amiens, France; F-CRIN INNOVTE network, Saint-Étienne, France
| | - Philippe Girard
- Institut du Thorax Curie-Montsouris, Institut Mutualiste Montsouris, Paris, France; F-CRIN INNOVTE network, Saint-Étienne, France
| | - Isabelle Mahé
- Service de Médecine Interne, Hôpital Louis-Mourier, AP-HP, Colombes, France; Université Paris Cité, Inserm UMR S1140, innovations thérapeutiques en hémostase, Paris, France; F-CRIN INNOVTE network, Saint-Étienne, France
| | - Olivier Sanchez
- Service de Pneumologie et de Soins Intensifs, AP-HP, Hôpital Européen Georges-Pompidou, Paris, France; Université Paris Cité, Inserm UMR S1140, innovations thérapeutiques en hémostase, Paris, France; F-CRIN INNOVTE network, Saint-Étienne, France
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6
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Liu Z, Chen X, Tao S, You J, Ma H, Huang C. Published trends and research hotspots of central venous catheter-associated thrombosis from 1973 to 2022: A scientometric analysis. Medicine (Baltimore) 2023; 102:e36111. [PMID: 37986369 PMCID: PMC10659629 DOI: 10.1097/md.0000000000036111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 10/02/2023] [Accepted: 10/24/2023] [Indexed: 11/22/2023] Open
Abstract
This study aims to explore the intellectual landscape and research hotspots in the central venous catheter-related thrombosis (CVC-RT) research field. Studies discussing CVC-RT published from 1973 to 2022 in the Web of Science Core Collection database were retrieved on February 24th, 2022. Citespace was used to perform a scientometric analysis to identify the intellectual landscape and research hotspots in the research fields of CVC-RT. A total of 4358 studies were retrieved, with an ascending trend in publication numbers. The United States of America was the most influential country. The Journal of Vascular Access published the most studies, and McMaster University was the most prolific institution. The results showed that the focus population of CVC-RT research has changed from pediatric patients to cancer patients, the management of CVC-RT has become more formal and standardized, and the focused CVC type has shifted to port and peripherally inserted central catheters. In addition, seventeen active burst keywords were detected, such as patient safety, clinical practice guidelines, and postthrombotic syndrome. This study comprehensively reviewed publications related to CVC-RT. The research topics on patient safety, clinical practice guidelines, and postthrombotic syndrome related to CVC-RT may be future hotspots.
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Affiliation(s)
- Zuoyan Liu
- Department of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Rehabilitation Medicine in Sichuan Province, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- West China School of Nursing, Sichuan University, Chengdu, Sichuan, China
| | - Xinxin Chen
- Department of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Rehabilitation Medicine in Sichuan Province, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- School of Rehabilitation Sciences, West China School of Medicine, Sichuan University, Chengdu, Sichuan, China
| | - Shiqi Tao
- West China School of Nursing, Sichuan University, Chengdu, Sichuan, China
- Thoracic Oncology Ward, Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Jiuhong You
- Department of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Rehabilitation Medicine in Sichuan Province, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- School of Rehabilitation Sciences, West China School of Medicine, Sichuan University, Chengdu, Sichuan, China
| | - Hui Ma
- Department of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Rehabilitation Medicine in Sichuan Province, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- School of Rehabilitation Sciences, West China School of Medicine, Sichuan University, Chengdu, Sichuan, China
| | - Cheng Huang
- Department of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Rehabilitation Medicine in Sichuan Province, West China Hospital, Sichuan University, Chengdu, Sichuan, China
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Cohen O, Barg AA, Nowak-Göttl U, Amado-Fernández C, Mazzolai L, Tiberio G, Schellong S, Skride A, Morales MDV, Monreal M, Kenet G. Venous thromboembolism characteristics, treatment and outcomes in young adults: findings from the Registro Informatizado de Enfermedad TromboEmbólica registry. J Thromb Haemost 2023; 21:2811-2823. [PMID: 37406932 DOI: 10.1016/j.jtha.2023.06.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 06/13/2023] [Accepted: 06/25/2023] [Indexed: 07/07/2023]
Abstract
BACKGROUND Venous thromboembolism (VTE) is rare in patients aged <21 years. Young adults aged 18 to 21 years are frequently included in adult VTE studies, whereas pediatric VTE studies include patients aged up to either 18 or 21 years. The clinical characteristics of young adult patients with VTE have not been well defined. OBJECTIVES We aimed to highlight any unique characteristics or treatment considerations that may apply to young adult patients with VTE. METHODS Data from the prospective, international Registro Informatizado de Enfermedad TromboEmbólica registry were used. Patients were stratified into subcohorts according to age. The clinical characteristics, risk factors, management, and outcomes of young adult patients with VTE were compared with those of adolescents aged 12 to 18 years and adults aged >21 years. RESULTS Of 104 253 Registro Informatizado de Enfermedad TromboEmbólica patients enrolled until August 2022, 234 were adolescents and 884 were young adults. Less cases of pulmonary embolism were reported in adolescents (P < .001). Estrogen use was a common risk factor, more prevalent in adolescents and young adults (P < .001), whereas active cancer and immobilization were uncommon in both. Most patients were initially treated with low-molecular-weight heparin. VTE recurrence, major bleeding, and all-cause mortality rates were comparably low among adolescents and young adults. None of the patients aged <21 years died from VTE recurrence. CONCLUSION Young adults have some distinctive VTE risk factors. While VTE presentation may be similar among young adults and older patients, the outcomes of patients aged <21 years are more favorable.
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Affiliation(s)
- Omri Cohen
- National Hemophilia Center, Sheba Medical Center, Tel Hashomer, Israel; Amalia Biron Research Institute of Thrombosis and Hemostasis, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel; Department of Medicine and Surgery, University of Insubria, Varese, Italy
| | - Assaf A Barg
- National Hemophilia Center, Sheba Medical Center, Tel Hashomer, Israel; Amalia Biron Research Institute of Thrombosis and Hemostasis, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ulrike Nowak-Göttl
- Institute of Clinical Chemistry, Thrombosis and Haemostasis Treatment Centre, University Hospital, Kiel-Lübeck, Germany
| | | | - Lucia Mazzolai
- Department of Angiology, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
| | - Gregorio Tiberio
- Department of Internal Medicine, Hospital Virgen del Camino, Pamplona, Navarra, Spain
| | - Sebastian Schellong
- Department of Medical Clinic, Municipal Hospital of Dresden Friedrichstadt, Dresden, Germany
| | - Andris Skride
- Department of Cardiology, Pauls Stradiņš Clinical University Hospital, Riga Stradiņš University, Riga, Latvia
| | | | - Manuel Monreal
- Chair for the Study of Thromboembolic Disease, Faculty of Health Sciences, Universidad Católica San Antonio de Murcia (UCAM), El Centro de Investigación Biomédica en Red Enfermedades Respiratorias (CIBERS), Madrid, Spain
| | - Gili Kenet
- National Hemophilia Center, Sheba Medical Center, Tel Hashomer, Israel; Amalia Biron Research Institute of Thrombosis and Hemostasis, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel.
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8
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Giossi R, Menichelli D, D'Amico F, Idotta L, Cirino M, Scardoni L, Furlanetto C, Maggi M, Bernocchi O, Bosca F, Girlando L, Pignatelli P, Pani A, Pastori D, Tozzo A, Scaglione F, Fornasari D. Efficacy and safety of direct oral anticoagulants in the pediatric population: a systematic review and a meta-analysis. J Thromb Haemost 2023; 21:2784-2796. [PMID: 37481075 DOI: 10.1016/j.jtha.2023.07.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 07/04/2023] [Accepted: 07/11/2023] [Indexed: 07/24/2023]
Abstract
BACKGROUND Direct oral anticoagulants (DOACs) represent a cornerstone of adult venous thromboembolism (VTE) treatment. Recently, randomized controlled trials (RCTs) investigating DOACs in pediatrics have been performed. OBJECTIVES To evaluate the efficacy and safety of DOACs in the pediatric population. METHODS We systematically searched MEDLINE (PubMed), EMBASE, and ClinicalTrials.gov from initiation up to August 20, 2022, for RCTs comparing DOACs to standard of care (SOC) in patients aged <18 years according to PRISMA guidelines (PROSPERO registration CRD42022353870). The primary analysis was performed according to the anticoagulation intensity and clinical setting (ie, prophylaxis in cardiac disease or treatment in VTE). Efficacy outcomes were all-cause mortality and VTE. Safety outcomes were major bleeding (MB), clinically relevant non-MB, any bleeding, serious adverse events, and discontinuation due to adverse events (AEs). RESULTS Seven RCTs were included in the systematic review and 6 in the meta-analysis (3 prophylaxis in cardiac disease and 3 treatment in VTE). DOACs showed a significant reduction of VTE recurrence for treatment (odds ratio [OR] = 0.42; 95% CI, 0.19-0.94) and a nonsignificant reduction in VTE occurrence in prophylaxis (OR = 0.22; 95% CI, 0.03-1.55). No differences were observed for any bleeding, serious AEs, and MB in prophylaxis. Nonsignificant trends were observed for clinically relevant non-MB, MB in treatment, and discontinuation due to AE in prophylaxis. We found a significant increase in discontinuation due to AE in treatment. CONCLUSIONS DOAC treatment seems to reduce VTE compared with SOC without major safety issues in the pediatric population, whereas DOAC prophylaxis seems at least comparable to SOC.
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Affiliation(s)
- Riccardo Giossi
- Chemical-Clinical Analyses Unit, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy; Department of Medical Biotechnology and Translational Medicine, Postgraduate School of Clinical Pharmacology and Toxicology, Università degli Studi di Milano, Milan, Italy
| | - Danilo Menichelli
- Department of General Surgery and Surgical Speciality, Sapienza University of Rome, Rome, Italy
| | - Federico D'Amico
- Department of Medical Biotechnology and Translational Medicine, Postgraduate School of Clinical Pharmacology and Toxicology, Università degli Studi di Milano, Milan, Italy
| | - Laura Idotta
- Department of Medical Biotechnology and Translational Medicine, Postgraduate School of Clinical Pharmacology and Toxicology, Università degli Studi di Milano, Milan, Italy
| | - Mario Cirino
- Department of Medical Biotechnology and Translational Medicine, Postgraduate School of Clinical Pharmacology and Toxicology, Università degli Studi di Milano, Milan, Italy
| | - Laura Scardoni
- Department of Medical Biotechnology and Translational Medicine, Postgraduate School of Clinical Pharmacology and Toxicology, Università degli Studi di Milano, Milan, Italy
| | - Costanza Furlanetto
- Department of Medical Biotechnology and Translational Medicine, Postgraduate School of Clinical Pharmacology and Toxicology, Università degli Studi di Milano, Milan, Italy
| | - Matteo Maggi
- Department of Medical Biotechnology and Translational Medicine, Postgraduate School of Clinical Pharmacology and Toxicology, Università degli Studi di Milano, Milan, Italy
| | - Ottavia Bernocchi
- Department of Medical Biotechnology and Translational Medicine, Postgraduate School of Clinical Pharmacology and Toxicology, Università degli Studi di Milano, Milan, Italy
| | - Federica Bosca
- Department of Medical Biotechnology and Translational Medicine, Postgraduate School of Clinical Pharmacology and Toxicology, Università degli Studi di Milano, Milan, Italy
| | - Luca Girlando
- Department of Medical Biotechnology and Translational Medicine, Postgraduate School of Clinical Pharmacology and Toxicology, Università degli Studi di Milano, Milan, Italy
| | - Pasquale Pignatelli
- Department of Clinical, Internal, Anesthesiological, and Cardiovascular Sciences, Sapienza University of Rome, Rome, Italy
| | - Arianna Pani
- Department of Oncology and Hemato-Oncology, Postgraduate School of Clinical Pharmacology and Toxicology, Università degli Studi di Milano, Milan, Italy
| | - Daniele Pastori
- Department of Clinical, Internal, Anesthesiological, and Cardiovascular Sciences, Sapienza University of Rome, Rome, Italy.
| | - Alessandra Tozzo
- Maternal and Infantile Department of Pediatrics, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Francesco Scaglione
- Chemical-Clinical Analyses Unit, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy; Department of Oncology and Hemato-Oncology, Postgraduate School of Clinical Pharmacology and Toxicology, Università degli Studi di Milano, Milan, Italy
| | - Diego Fornasari
- Department of Medical Biotechnology and Translational Medicine, Postgraduate School of Clinical Pharmacology and Toxicology, Università degli Studi di Milano, Milan, Italy
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9
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Monagle P, Male C, Raffini L. The value of the old and the new. Blood Adv 2023; 7:3683-3685. [PMID: 36939386 PMCID: PMC10368678 DOI: 10.1182/bloodadvances.2023009723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 02/28/2023] [Indexed: 03/21/2023] Open
Affiliation(s)
- Paul Monagle
- Department of Paediatrics, University of Melbourne, Melbourne, VIC, Australia
- Haematology Research, Murdoch Children's Research Institute, Parkville, VIC, Australia
- Department of Haematology, Royal Children's Hospital, Melbourne, VIC, Australia
- Kids Cancer Centre, Sydney Children's Hospital, Randwick, NSW, Australia
| | - Christoph Male
- Department of Pediatrics, Medical University of Vienna, Vienna, Austria
| | - Leslie Raffini
- Department of Pediatrics, Children’s Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA
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10
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Neumann I, Izcovich A, Aguilar R, Basantes GL, Casais P, Colorio CC, Guillermo Esposito MC, García Lázaro PP, Pereira J, Meillon García LA, Rezende SM, Serrano JC, Tejerina Valle ML, Altuna D, Zúñiga P, Vera F, Karzulovic L, Schünemann HJ. American Society of Hematology, ABHH, ACHO, Grupo CAHT, Grupo CLAHT, SAH, SBHH, SHU, SOCHIHEM, SOMETH, Sociedad Panamena de Hematología, Sociedad Peruana de Hematología, and SVH 2023 guidelines for diagnosis of venous thromboembolism and for its management in special populations in Latin America. Blood Adv 2023; 7:3005-3021. [PMID: 36929813 PMCID: PMC10320207 DOI: 10.1182/bloodadvances.2021006534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 02/28/2023] [Accepted: 02/28/2023] [Indexed: 03/18/2023] Open
Abstract
Implementation of international guidelines in Latin American settings requires additional considerations (ie, values and preferences, resources, accessibility, feasibility, and impact on health equity). The purpose of this guideline is to provide evidence-based recommendations about the diagnosis of venous thromboembolism (VTE) and its management in children and during pregnancy. We used the GRADE ADOLOPMENT method to adapt recommendations from 3 American Society of Hematology (ASH) VTE guidelines (diagnosis of VTE, VTE in pregnancy, and VTE in the pediatric population). ASH and 12 local hematology societies formed a guideline panel comprising medical professionals from 10 countries in Latin America. Panelists prioritized 10 questions about the diagnosis of VTE and 18 questions about its management in special populations that were relevant for the Latin American context. A knowledge synthesis team updated evidence reviews of health effects conducted for the original ASH guidelines and summarized information about factors specific to the Latin American context. In comparison with the original guideline, there were significant changes in 2 of 10 diagnostic recommendations (changes in the diagnostic algorithms) and in 9 of 18 management recommendations (4 changed direction and 5 changed strength). This guideline ADOLOPMENT project highlighted the importance of contextualizing recommendations in other settings based on differences in values, resources, feasibility, and health equity impact.
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Affiliation(s)
- Ignacio Neumann
- School of Medicine, Universidad San Sebastian, Santiago, Chile
| | | | - Ricardo Aguilar
- Servicio de Hematología, Complejo Hospitalario Dr. Arnulfo Arias Madrid, Panama City, Panama
| | | | - Patricia Casais
- Epidemiología Clínica y Evidencia, Instituto de Investigaciones en Salud Pública, Universidad de Buenos Aires, Buenos Aires, Argentina
- Centro de Hematología Pavlovsky, Buenos Aires, Argentina
| | | | | | - Pedro P. García Lázaro
- Faculty of Medicine, Universidad Privada Antenor Orrego, Trujillo, Peru
- Hospital Especializado Víctor Lazarte Echegaray, Trujillo, Peru
| | - Jaime Pereira
- Department of Hematology and Oncology, Pontificia Universidad Católica de Chile, Santiago, Chile
| | | | - Suely Meireles Rezende
- Department of Internal Medicine, Faculty of Medicine, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | | | | | - Diana Altuna
- Pediatric Oncology and Hematology, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Pamela Zúñiga
- Department of Hematology and Oncology, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Felipe Vera
- School of Health and Related Research, University of Sheffield, Sheffield, United Kingdom
| | - Lorena Karzulovic
- Department of Pediatrics, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Holger J. Schünemann
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, ON, Canada
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11
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Song S, Li Z, Zhao G, Li X, Wang R, Li B, Liu Q. Epidemiology and risk factors for thrombosis in children and newborns: systematic evaluation and meta-analysis. BMC Pediatr 2023; 23:292. [PMID: 37322473 PMCID: PMC10267552 DOI: 10.1186/s12887-023-04122-x] [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: 01/13/2023] [Accepted: 06/09/2023] [Indexed: 06/17/2023] Open
Abstract
BACKGROUND Thrombosis is a serious condition in children and neonates. However, the risk factors for thrombosis have not been conclusively determined. This study aimed to identify the risk factors for thrombosis in children and neonates in Intensive Care Unit (ICU) through a meta-analysis to better guide clinical treatment. METHODS A systematic search of electronic databases (PubMed, Embase, Cochrane Library, WOS, CNKI, Wanfang, VIP) was conducted to retrieve studies from creation on 23 May 2022. Data on the year of publication, study design, country of origin, number of patients/controls, ethnicity, and type of thrombus were extracted. The publication bias and heterogeneity between studies were assessed, and pooled odds ratios (ORs) and 95% confidence intervals (CIs) were calculated using fixed or random effects models. RESULTS A total of 18 studies met the inclusion criteria. The incidence of thrombosis in children was 2% per year (95% CI 1%-2%, P < 0.01). Infection and sepsis (OR = 1.95, P < 0.01), CVC (OR = 3.66, [95%CL 1.78-7.51], P < 0.01), mechanical ventilation (OR = 2.1, [95%CL1.47-3.01], P < 0.01), surgery (OR = 2.25, [95%CL1.2-4.22], P < 0.01), respiratory distress (OR = 1.39, [95%CL0.42-4.63], P < 0.01), ethnicities (OR = 0.88, [95%CL 0.79-0.98], P = 0.78), gestational age (OR = 1.5, [95%CL1.34-1.68], P = 0.65)were identified as risk factors for thrombosis. CONCLUSIONS This meta-analysis suggests that CVC, Surgery, mechanical ventilation, Infection/sepsis, gestational age, Respiratory distress, and different ethnicities are risk factors for thrombosis in children and neonates in ICU. These findings may help clinicians to identify high-risk patients and develop appropriate prevention strategies. TRIAL REGISTRATION PROSPERO (CRD 42022333449).
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Affiliation(s)
- Shuang Song
- Integrative Medicine Institute, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Zhuowei Li
- Chinese Center for Disease Control and Prevention, Beijing, China
| | - Guozhen Zhao
- Integrative Medicine Institute, Beijing University of Traditional Chinese Medicine, Beijing, China
| | - Xintong Li
- Integrative Medicine Institute, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Runying Wang
- Integrative Medicine Institute, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Bo Li
- ICU, Beijing Traditional Chinese Medicine Hospital Affiliated to Capital Medical University, Beijing, China
- Beijing Institute of Traditional Chinese Medicine, Beijing, China
| | - Qingquan Liu
- ICU, Beijing Traditional Chinese Medicine Hospital Affiliated to Capital Medical University, Beijing, China
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12
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Li M, Li J, Wang X, Hui X, Wang Q, Xie S, Yan P, Tian J, Li J, Xie P, Yang K, Yao L. Oral direct thrombin inhibitors or oral factor Xa inhibitors versus conventional anticoagulants for the treatment of pulmonary embolism. Cochrane Database Syst Rev 2023; 4:CD010957. [PMID: 37057837 PMCID: PMC10103165 DOI: 10.1002/14651858.cd010957.pub3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/15/2023]
Abstract
BACKGROUND Pulmonary embolism (PE) is a potentially life-threatening condition in which a clot can migrate from the deep veins, most commonly in the leg, to the lungs. Conventional treatment of PE used unfractionated heparin (UFH), low molecular weight heparin (LMWH), fondaparinux, and vitamin K antagonists (VKAs). Recently, two forms of direct oral anticoagulants (DOACs) have been developed: oral direct thrombin inhibitors (DTIs) and oral factor Xa inhibitors. DOACs have characteristics that may be favourable to conventional treatment, including oral administration, a predictable effect, no need for frequent monitoring or re-dosing, and few known drug interactions. This review reports the efficacy and safety of these drugs in the long-term treatment of PE (minimum duration of three months). This is an update of a Cochrane Review first published in 2015. OBJECTIVES: To assess the efficacy and safety of oral DTIs and oral factor Xa inhibitors versus conventional anticoagulants for the long-term treatment of PE. SEARCH METHODS The Cochrane Vascular Information Specialist searched the Cochrane Vascular Specialised Register, CENTRAL, MEDLINE, Embase and CINAHL databases, the World Health Organization International Clinical Trials Registry Platform and the ClinicalTrials.gov trials registers to 2 March 2022. We checked the reference lists of relevant articles for additional studies. SELECTION CRITERIA We included randomised controlled trials (RCTs) in which people with a PE confirmed by standard imaging techniques were allocated to receive an oral DTI or an oral factor Xa inhibitor compared with a conventional anticoagulant or compared with each other for the long-term treatment of PE (minimum duration three months). DATA COLLECTION AND ANALYSIS We used standard Cochrane methods. Our primary outcomes were recurrent PE, recurrent venous thromboembolism (VTE), and deep vein thrombosis (DVT). Secondary outcomes were all-cause mortality, major bleeding, and health-related quality of life. We used GRADE to assess the certainty of evidence for each outcome. MAIN RESULTS We identified five additional RCTs with 1484 participants for this update. Together with the previously included trials, we have included ten RCTs with a total of 13,073 participants. Two studies investigated an oral DTI (dabigatran) and eight studies investigated oral factor Xa inhibitors (three rivaroxaban, three apixaban, and two edoxaban). The studies were of good methodological quality overall. Meta-analysis showed no clear difference in the efficacy and safety of oral DTI compared with conventional anticoagulation in preventing recurrent PE (odds ratio (OR) 1.02, 95% confidence interval (CI) 0.50 to 2.04; 2 studies, 1602 participants; moderate-certainty evidence), recurrent VTE (OR 0.93, 95% CI 0.52 to 1.66; 2 studies, 1602 participants; moderate-certainty evidence), DVT (OR 0.79, 95% CI 0.29 to 2.13; 2 studies, 1602 participants; moderate-certainty evidence), and major bleeding (OR 0.50, 95% CI 0.15 to 1.68; 2 studies, 1527 participants; moderate-certainty evidence). We downgraded the certainty of evidence by one level for imprecision due to the low number of events. There was also no clear difference between the oral factor Xa inhibitors and conventional anticoagulation in the prevention of recurrent PE (OR 0.92, 95% CI 0.66 to 1.29; 3 studies, 8186 participants; moderate-certainty evidence), recurrent VTE (OR 0.83, 95% CI 0.66 to 1.03; 8 studies, 11,416 participants; moderate-certainty evidence), DVT (OR 0.77, 95% CI 0.48 to 1.25; 2 studies, 8151 participants; moderate-certainty evidence), all-cause mortality (OR 1.16, 95% CI 0.79 to 1.70; 1 study, 4817 participants; moderate-certainty evidence) and major bleeding (OR 0.71, 95% CI 0.36 to 1.41; 8 studies, 11,447 participants; low-certainty evidence); the heterogeneity for major bleeding was significant (I2 = 79%). We downgraded the certainty of the evidence to moderate and low because of imprecision due to the low number of events and inconsistency due to clinical heterogeneity. None of the included studies measured health-related quality of life. AUTHORS' CONCLUSIONS Available evidence shows there is probably little or no difference between DOACs and conventional anticoagulation in the prevention of recurrent PE, recurrent VTE, DVT, all-cause mortality, and major bleeding. The certainty of evidence was moderate or low. Future large clinical trials are required to identify if individual drugs differ in effectiveness and bleeding risk, and to explore effect differences in subgroups, including people with cancer and obesity.
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Affiliation(s)
- Meixuan Li
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
- Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, China
- Department of Health Research Methods, Evidence and Impact, Faculty of Health Sciences, McMaster University, Hamilton, Canada
| | - Jing Li
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
- Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, China
| | - Xiaoqin Wang
- Michael G DeGroote Institute for Pain Research and Care, McMaster University, Hamilton, Canada
| | - Xu Hui
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
- Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, China
| | - Qi Wang
- Department of Health Research Methods, Evidence and Impact, Faculty of Health Sciences, McMaster University, Hamilton, Canada
| | - Shitong Xie
- Department of Health Research Methods, Evidence and Impact, Faculty of Health Sciences, McMaster University, Hamilton, Canada
- School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, China
| | - Peijing Yan
- Department of Epidemiology and Health Statistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Jinhui Tian
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
- Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, China
| | - Jianfeng Li
- Department of Cardiology, Gansu Provincial Hospital, Lanzhou, China
| | - Ping Xie
- Department of Cardiology, Gansu Provincial Hospital, Lanzhou, China
| | - Kehu Yang
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
- Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, China
| | - Liang Yao
- Department of Health Research Methods, Evidence and Impact, Faculty of Health Sciences, McMaster University, Hamilton, Canada
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13
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Wang X, Ma Y, Hui X, Li M, Li J, Tian J, Wang Q, Yan P, Li J, Xie P, Yang K, Yao L. Oral direct thrombin inhibitors or oral factor Xa inhibitors versus conventional anticoagulants for the treatment of deep vein thrombosis. Cochrane Database Syst Rev 2023; 4:CD010956. [PMID: 37058421 PMCID: PMC10105633 DOI: 10.1002/14651858.cd010956.pub3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/15/2023]
Abstract
BACKGROUND Deep vein thrombosis (DVT) is a condition in which a clot forms in the deep veins, most commonly of the leg. It occurs in approximately one in 1000 people. If left untreated, the clot can travel up to the lungs and cause a potentially life-threatening pulmonary embolism (PE). Previously, a DVT was treated with the anticoagulants heparin and vitamin K antagonists. However, two forms of direct oral anticoagulants (DOACs) have been developed: oral direct thrombin inhibitors (DTIs) and oral factor Xa inhibitors, which have characteristics that may be favourable compared to conventional treatment, including oral administration, a predictable effect, lack of frequent monitoring or dose adjustment and few known drug interactions. DOACs are now commonly being used for treating DVT: recent guidelines recommended DOACs over conventional anticoagulants for both DVT and PE treatment. This Cochrane Review was first published in 2015. It was the first systematic review to measure the effectiveness and safety of these drugs in the treatment of DVT. This is an update of the 2015 review. OBJECTIVES: To assess the effectiveness and safety of oral DTIs and oral factor Xa inhibitors versus conventional anticoagulants for the long-term treatment of DVT. SEARCH METHODS The Cochrane Vascular Information Specialist searched the Cochrane Vascular Specialised Register, CENTRAL, MEDLINE, Embase and CINAHL databases and the World Health Organization International Clinical Trials Registry Platform and ClinicalTrials.gov trials registers to 1 March 2022. SELECTION CRITERIA We included randomised controlled trials (RCTs) in which people with a DVT, confirmed by standard imaging techniques, were allocated to receive an oral DTI or an oral factor Xa inhibitor compared with conventional anticoagulation or compared with each other for the treatment of DVT. DATA COLLECTION AND ANALYSIS: We used standard Cochrane methods. Our primary outcomes were recurrent venous thromboembolism (VTE), recurrent DVT and PE. Secondary outcomes included all-cause mortality, major bleeding, post-thrombotic syndrome (PTS) and quality of life (QoL). We used GRADE to assess the certainty of evidence for each outcome. MAIN RESULTS We identified 10 new studies with 2950 participants for this update. In total, we included 21 RCTs involving 30,895 participants. Three studies investigated oral DTIs (two dabigatran and one ximelagatran), 17 investigated oral factor Xa inhibitors (eight rivaroxaban, five apixaban and four edoxaban) and one three-arm trial investigated both a DTI (dabigatran) and factor Xa inhibitor (rivaroxaban). Overall, the studies were of good methodological quality. Meta-analysis comparing DTIs to conventional anticoagulation showed no clear difference in the rate of recurrent VTE (odds ratio (OR) 1.17, 95% confidence interval (CI) 0.83 to 1.65; 3 studies, 5994 participants; moderate-certainty evidence), recurrent DVT (OR 1.11, 95% CI 0.74 to 1.66; 3 studies, 5994 participants; moderate-certainty evidence), fatal PE (OR 1.32, 95% CI 0.29 to 6.02; 3 studies, 5994 participants; moderate-certainty evidence), non-fatal PE (OR 1.29, 95% CI 0.64 to 2.59; 3 studies, 5994 participants; moderate-certainty evidence) or all-cause mortality (OR 0.66, 95% CI 0.41 to 1.08; 1 study, 2489 participants; moderate-certainty evidence). DTIs reduced the rate of major bleeding (OR 0.58, 95% CI 0.38 to 0.89; 3 studies, 5994 participants; high-certainty evidence). For oral factor Xa inhibitors compared with conventional anticoagulation, meta-analysis demonstrated no clear difference in recurrent VTE (OR 0.85, 95% CI 0.71 to 1.01; 13 studies, 17,505 participants; moderate-certainty evidence), recurrent DVT (OR 0.70, 95% CI 0.49 to 1.01; 9 studies, 16,439 participants; moderate-certainty evidence), fatal PE (OR 1.18, 95% CI 0.69 to 2.02; 6 studies, 15,082 participants; moderate-certainty evidence), non-fatal PE (OR 0.93, 95% CI 0.68 to 1.27; 7 studies, 15,166 participants; moderate-certainty evidence) or all-cause mortality (OR 0.87, 95% CI 0.67 to 1.14; 9 studies, 10,770 participants; moderate-certainty evidence). Meta-analysis showed a reduced rate of major bleeding with oral factor Xa inhibitors compared with conventional anticoagulation (OR 0.63, 95% CI 0.45 to 0.89; 17 studies, 18,066 participants; high-certainty evidence). AUTHORS' CONCLUSIONS: The current review suggests that DOACs may be superior to conventional therapy in terms of safety (major bleeding), and are probably equivalent in terms of efficacy. There is probably little or no difference between DOACs and conventional anticoagulation in the prevention of recurrent VTE, recurrent DVT, pulmonary embolism and all-cause mortality. DOACs reduced the rate of major bleeding compared to conventional anticoagulation. The certainty of evidence was moderate or high.
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Affiliation(s)
- Xiaoqin Wang
- Michael G DeGroote Institute for Pain Research and Care, McMaster University, Hamilton, Canada
| | - Yanfang Ma
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong Special Administrative Region, China
| | - Xu Hui
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
- Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, China
| | - Meixuan Li
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
- Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, China
| | - Jing Li
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
- Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, China
| | - Jinhui Tian
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
- Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, China
| | - Qi Wang
- Department of Health Research Methods, Evidence and Impact, Faculty of Health Sciences, McMaster University, Hamilton, Canada
| | - Peijing Yan
- Department of Epidemiology and Health Statistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, China
| | - Jianfeng Li
- Department of Cardiology, Gansu Provincial Hospital, Lanzhou, China
| | - Ping Xie
- Department of Cardiology, Gansu Provincial Hospital, Lanzhou, China
| | - Kehu Yang
- Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
- Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, China
| | - Liang Yao
- Department of Health Research Methods, Evidence and Impact, Faculty of Health Sciences, McMaster University, Hamilton, Canada
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14
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Mills K, Hill C, King M, Pauley JL, Cober MP, Fenn NE, Omecene NE, Smith T, Sierra CM. Just DOAC: Use of direct-acting oral anticoagulants in pediatrics. Am J Health Syst Pharm 2023; 80:412-422. [PMID: 36610740 DOI: 10.1093/ajhp/zxac387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Indexed: 01/09/2023] Open
Abstract
PURPOSE The aim of this article is to provide an overview of the current literature for direct-acting oral anticoagulant (DOAC) use in pediatric patients and summarize ongoing trials. SUMMARY In treatment of venous thromboembolism (VTE) in pediatric patients, evidence supports use of both dabigatran and rivaroxaban. Dabigatran has been shown to be noninferior to standard of care (SOC) in terms of efficacy, with similar bleeding rates. Similarly, treatment with rivaroxaban in children with acute VTE resulted in a low recurrence risk and reduced thrombotic burden, without increased risk of bleeding, compared to SOC. Treatment of pediatric cerebral venous thrombosis as well as central venous catheter-related VTE with rivaroxaban appeared to be both safe and efficacious and similar to that with SOC. Dabigatran also has a favorable safety profile for prevention of VTE, and rivaroxaban has a favorable safety profile for VTE prevention in children with congenital heart disease. Many studies with several different DOACs are ongoing to evaluate both safety and efficacy in unique patient populations, as well as VTE prevention. CONCLUSION The literature regarding pediatric VTE treatment and prophylaxis is growing, but the need for evidence-based pediatric guidelines remains. Additional long-term, postauthorization studies are warranted to further elucidate safety and efficacy in clinical scenarios excluded in clinical trials. Additional data on safety, efficacy, and dosing strategies for reversal agents are also necessary, especially as the use of DOACs becomes more common in the pediatric population.
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Affiliation(s)
| | - Carolyn Hill
- Atrium Health Wake Forest Baptist Medical Center, Winston-Salem, NC, USA
| | - Morgan King
- Cleveland Clinic Fairview Hospital, Cleveland, OH, USA
| | | | - M Petrea Cober
- College of Pharmacy, Akron Children's Hospital/Northeast Ohio Medical University, Akron, OH, USA
| | - Norman E Fenn
- PennState Health Hershey Children's Hospital, Hershey, PA, USA
| | - Nicole E Omecene
- Department of Pharmacotherapy and Outcomes Science, Virginia Commonwealth University School of Pharmacy, Richmond, VA, USA
| | - Tara Smith
- HCA Florida West Healthcare, Pensacola, FL, USA
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15
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Streif W. To learn or not to learn from real-world experience on direct oral anticoagulants in pediatric patients? Res Pract Thromb Haemost 2023; 7:100034. [PMID: 36970739 PMCID: PMC10031373 DOI: 10.1016/j.rpth.2022.100034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 12/09/2022] [Accepted: 12/15/2022] [Indexed: 02/17/2023] Open
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16
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Barg AA, Levy-Mendelovich S, Gilad O, Yacobovich J, Tamarin I, Budnik I, Golan H, Toren A, Kenet G. Rivaroxaban treatment among children with cancer-associated thromboembolism: Real-world data. Pediatr Blood Cancer 2022; 69:e29888. [PMID: 35856619 DOI: 10.1002/pbc.29888] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 06/22/2022] [Accepted: 06/26/2022] [Indexed: 11/11/2022]
Abstract
This is the first study examining real-life data of pediatric cancer patients treated with rivaroxaban. Children with thrombocytopenia and high bleeding risk were excluded from previous clinical trials. Data regarding the safety and efficacy of rivaroxaban in pediatric cancer-associated thrombosis are scarce. Our case series included 16 children aged 7.5-17 years. Thrombus resolution rate in our study was comparable to results of previous studies. However, higher rates of thrombotic and bleeding complications were seen in our study as compared to previous reports, especially among patients with relapsed or refractory disease.
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Affiliation(s)
- Assaf Arie Barg
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,National Hemophilia Center, Thrombosis Unit and Amalia Biron Research Institute of Thrombosis and Hemostasis, Sheba Medical Center, Tel Hashomer, Israel.,Department of Pediatric Hematology, Oncology & BMT, The Edmond and Lily Safra Children's Hospital, Sheba Medical Center, Tel Hashomer, Israel
| | - Sarina Levy-Mendelovich
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,National Hemophilia Center, Thrombosis Unit and Amalia Biron Research Institute of Thrombosis and Hemostasis, Sheba Medical Center, Tel Hashomer, Israel.,Sheba Talpiot Medical Leadership Program
| | - Oded Gilad
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Department of Pediatric Hematology-Oncology, Schneider Children's Medical Center of Israel, Petach Tikva, Israel
| | - Joanne Yacobovich
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Department of Pediatric Hematology-Oncology, Schneider Children's Medical Center of Israel, Petach Tikva, Israel
| | - Ilia Tamarin
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,National Hemophilia Center, Thrombosis Unit and Amalia Biron Research Institute of Thrombosis and Hemostasis, Sheba Medical Center, Tel Hashomer, Israel.,The Dworman Automated-Mega Laboratory, Sheba Medical Center, Tel-Hashomer, Israel
| | - Ivan Budnik
- Department of Pathophysiology, Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - Hana Golan
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Department of Pediatric Hematology, Oncology & BMT, The Edmond and Lily Safra Children's Hospital, Sheba Medical Center, Tel Hashomer, Israel
| | - Amos Toren
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Department of Pediatric Hematology, Oncology & BMT, The Edmond and Lily Safra Children's Hospital, Sheba Medical Center, Tel Hashomer, Israel
| | - Gili Kenet
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,National Hemophilia Center, Thrombosis Unit and Amalia Biron Research Institute of Thrombosis and Hemostasis, Sheba Medical Center, Tel Hashomer, Israel
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17
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Enoxaparin to Prevent Catheter-Associated Thrombosis: Effective, But Is This a Tool We Need? Pediatr Crit Care Med 2022; 23:845-847. [PMID: 36190361 DOI: 10.1097/pcc.0000000000003033] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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18
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O'Brien SH, Zia A. Hemostatic and thrombotic disorders in the pediatric patient. Blood 2022; 140:533-541. [PMID: 34724564 DOI: 10.1182/blood.2020006477] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 06/14/2021] [Indexed: 11/20/2022] Open
Abstract
This review focuses on significant advances in the field of pediatric hemostasis and thrombosis, with a focus on published studies within the past decade. The evaluation and management of patients with excessive bleeding remain cornerstones of consultative hematology. We will describe the development of validated bleeding assessment tools relevant to pediatric practice, laboratory advances in the evaluation of von Willebrand disease, and a shift in clinical practice regarding the interpretation of normal coagulation studies in patients with significant bleeding phenotypes. There have also been critical advances in the management of hemostatic disorders. This review highlights new treatment paradigms in hemophilia and the rise of multidisciplinary medical homes for women living with bleeding disorders. Given the continued increase in the incidence of thrombosis, particularly in the hospital setting, a full call to arms against pediatric venous thromboembolism is now essential. We will describe recently completed clinical trials of direct oral anticoagulants in children and adolescents and ongoing work to elucidate the appropriate duration of therapy for children with provoked thrombosis. Recent work regarding the prevention of pediatric venous thromboembolism is highlighted, including studies of thromboprophylaxis and the development of risk prediction models for hospital-acquired thrombosis. Finally, we review advances in our understanding of thrombotic sequelae and the need for continued refinement of our evaluation tools. Despite the significant advances in pediatric hemostasis and thrombosis over the past decade, many unanswered questions remain for the next generation of investigators.
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Affiliation(s)
- Sarah H O'Brien
- Division of Pediatric Hematology/Oncology and
- Department of Pediatrics, The Ohio State University, Columbus, OH
- Nationwide Children's Hospital, The Ohio State University College of Medicine, Columbus, OH; and
| | - Ayesha Zia
- Division of Pediatric Hematology/Oncology and
- University of Texas Southwestern Medical Center, Dallas, TX
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19
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Wang YJ, Lei L, Huang Y. Factors associated with venous thromboembolism in the paediatric intensive care unit: A systematic review and meta‐analysis. Nurs Crit Care 2022. [DOI: 10.1111/nicc.12813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ya Jing Wang
- West China School of Nursing, Sichuan University/Nursing Department, West China Second University Hospital Sichuan University Chengdu China
- Nursing Department West China Second University Hospital, Sichuan University Chengdu China
| | - Lei Lei
- Nursing Department West China Second University Hospital, Sichuan University Chengdu China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University) Ministry of Education Chengdu China
| | - Yan Huang
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University) Ministry of Education Chengdu China
- Department of pediatric Intensive Care Unit, Nursing Department, West China second University Sichuan University Chengdu China
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20
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Farge D, Frere C, Connors JM, Khorana AA, Kakkar A, Ay C, Muñoz A, Brenner B, Prata PH, Brilhante D, Antic D, Casais P, Guillermo Esposito MC, Ikezoe T, Abutalib SA, Meillon-García LA, Bounameaux H, Pabinger I, Douketis J. 2022 international clinical practice guidelines for the treatment and prophylaxis of venous thromboembolism in patients with cancer, including patients with COVID-19. Lancet Oncol 2022; 23:e334-e347. [PMID: 35772465 PMCID: PMC9236567 DOI: 10.1016/s1470-2045(22)00160-7] [Citation(s) in RCA: 133] [Impact Index Per Article: 66.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 03/05/2022] [Accepted: 03/09/2022] [Indexed: 12/14/2022]
Abstract
The International Initiative on Thrombosis and Cancer is an independent academic working group of experts aimed at establishing global consensus for the treatment and prophylaxis of cancer-associated thrombosis. The 2013, 2016, and 2019 International Initiative on Thrombosis and Cancer clinical practice guidelines have been made available through a free, web-based mobile phone application. The 2022 clinical practice guidelines, which are based on a literature review up to Jan 1, 2022, include guidance for patients with cancer and with COVID-19. Key recommendations (grade 1A or 1B) include: (1) low-molecular-weight heparins (LMWHs) for the initial (first 10 days) treatment and maintenance treatment of cancer-associated thrombosis; (2) direct oral anticoagulants for the initial treatment and maintenance treatment of cancer-associated thrombosis in patients who are not at high risk of gastrointestinal or genitourinary bleeding, in the absence of strong drug-drug interactions or of gastrointestinal absorption impairment; (3) LMWHs or direct oral anticoagulants for a minimum of 6 months to treat cancer-associated thrombosis; (4) extended prophylaxis (4 weeks) with LMWHs to prevent postoperative venous thromboembolism after major abdominopelvic surgery in patients not at high risk of bleeding; and (5) primary prophylaxis of venous thromboembolism with LMWHs or direct oral anticoagulants (rivaroxaban or apixaban) in ambulatory patients with locally advanced or metastatic pancreatic cancer who are treated with anticancer therapy and have a low risk of bleeding.
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Affiliation(s)
- Dominique Farge
- Unité de Médecine Interne (UF04): CRMR MATHEC, Maladies Auto-immunes et Thérapie Cellulaire, Hôpital Saint-Louis, Assistance Publique Hôpitaux de Paris, Nord-Université de Paris, Paris, France; Faculté de Médecine, Institut de Recherche St-Louis, EA-3518, Université de Paris, Paris, France; Department of Medicine, Research Institute of the McGill University Health Centre, McGill University, Montreal, QC, Canada.
| | - Corinne Frere
- INSERM UMRS 1166, GRC 27 GRECO, DMU BioGeM, Assistance Publique Hôpitaux de Paris, Sorbonne University, Paris, France
| | - Jean M Connors
- Hematology Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Alok A Khorana
- Taussig Cancer Institute and Case Comprehensive Cancer Center, Cleveland Clinic, Cleveland, OH, USA
| | - Ajay Kakkar
- Thrombosis Research Institute, London, UK; Faculty of Medical Sciences, University College London, London, UK
| | - Cihan Ay
- Clinical Division of Hematology and Hemostaseology, Department of Medicine, Medical University of Vienna, Vienna, Austria
| | - Andres Muñoz
- Medical Oncology Department, Hospital General Universitario Gregorio Marañón, Universidad Complutense, Madrid, Spain
| | - Benjamin Brenner
- Department of Hematology and Bone Marrow Transplantation, Rambam Health Care Campus, Haifa, Israel
| | - Pedro H Prata
- Hematology-Transplantation Department, Hôpital Saint-Louis, Assistance Publique Hôpitaux de Paris, Nord-Université de Paris, Paris, France
| | - Dialina Brilhante
- Francisco Gentil Portuguese Institute of Oncology, Lisbon Center, Lisbon, Portugal
| | - Darko Antic
- Clinic for Hematology, Clinical Center Serbia, University of Belgrade, Belgrade, Serbia
| | - Patricia Casais
- Instituto de Investigaciones en Salud Pública, Universidad de Buenos, Buenos Aires, Argentina
| | | | - Takayuki Ikezoe
- Department of Hematology, Fukushima Medical University, Fukushima, Japan
| | | | | | | | - Ingrid Pabinger
- Clinical Division of Hematology and Hemostaseology, Department of Medicine, Medical University of Vienna, Vienna, Austria
| | - James Douketis
- Department of Medicine, McMaster University, Hamilton, ON, Canada
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21
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Bauman M, Hellinger A, Pluym CV, Bhat R, Simpson E, Mehegan M, Knox P, Massicotte M. Online KidClot education for patients and families initiating warfarin therapy: The eKITE study. Thromb Res 2022; 215:14-18. [PMID: 35594736 PMCID: PMC9755220 DOI: 10.1016/j.thromres.2022.05.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Revised: 04/22/2022] [Accepted: 05/03/2022] [Indexed: 01/12/2023]
Abstract
Anticoagulation with Vitamin K antagonists (VKA) has always posed challenges in terms of monitoring requirements. These challenges were further exacerbated in the setting of the COVID-19 pandemic, with limited access to and/or avoidance of laboratory testing. The importance of utilizing point of care (POC) health technology for individualized patient management is salient. The foundation of effective home INR monitoring is establishing patient knowledge about their therapy and INR testing proficiency. The eKITE series was developed to support patients in establishing foundational knowledge required for VKA (warfarin) management and INR monitoring. The primary objectives were to evaluate eKITE, a patient-oriented innovative online education program for warfarin therapy, participant learning stress, and patient preference for online learning. This multi-center prospective study provided patients access to warfarin online education. Participants were required to complete written quizzes assessing warfarin knowledge of key concepts proficiency and identifying knowledge deficits. Patient preference, evaluating calm (lack of anxiety) while learning, and an INR on a home meter was completed. Participants performed INR tests at home and reported INRs by telephone. The analysis included 144 children and caregivers enrolled at five US and CDN sites. Most indications for anticoagulation were cardiac (congenital or acquired heart disease) with varied INR target ranges. Mean knowledge scores for warfarin and INR self-testing modules were 97%, with low anxiety with TTR of 84%. Patient preferred online learning. eKITE is an effective teaching modality for warfarin/home INR monitoring with safe INR testing and warfarin management that is appropriate for pediatrics and adults alike. PROLOGUE: The whir in the hallways is deafening. Lights bright, alarms are ringing in a chorus of unsynchronized beeps and screeches. It has been more than a week since I have slept. Snuggled beside me is my precious child, whining and equally irritated with the asynchronous symphony, further compounded by anxiety, procedures, and pain. The sun has broken. The staff smiles are welcoming and incessant, as one after one, they approach hurried, urgent, assiduous, their need to coach me for our upcoming departure to the warmth of home. Each provides essential information that I will require to keep my child, my treasure, safe and healthy. Yet, my eyes are heavy, blurred, and my brain foggy, trapped in a dark heavy cloud. How am I to follow? Comprehend? and retain anything? As they instruct, my precious child yearns for loving arms, compassion and love, whining, crying in disquiet. Overwhelmed does not adequately describe my ineffable exhaustion. Amidst this, how am I to learn about warfarin? Such a challenging medication, with so much to know. Concentrate, I tell myself, focus; now is my only opportunity to learn. I must be alert. It seems to be nonsensical.
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Affiliation(s)
- M.E. Bauman
- Stollery Children's Hospital, University of Alberta, Edmonton, AB, Canada,Corresponding author at: KidClot Pediatric Thrombosis Program, University of Alberta, Stollery Children's Hospital, 3-585 ECHA, 11405-87 Ave NW, Edmonton, Alberta T6G 1C9, Canada
| | | | | | - R. Bhat
- Division of Hematology/Oncology/Stem Cell Transplant, Lurie Children's Hospital of Chicago, Northwestern University, Chicago, IL, USA
| | - E. Simpson
- Children's Hospital of Eastern Ontario, ON, Canada
| | | | - P. Knox
- Alberta Children's Hospital, Canada
| | - M.P. Massicotte
- Stollery Children's Hospital, University of Alberta, Edmonton, AB, Canada
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22
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Cancer associated thrombosis in pediatric patients. Best Pract Res Clin Haematol 2022; 35:101352. [DOI: 10.1016/j.beha.2022.101352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 06/13/2022] [Indexed: 11/22/2022]
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23
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Central venous catheter-associated deep vein thrombosis in critically ill pediatric patients: risk factors, prevention, and treatment. Curr Opin Pediatr 2022; 34:273-278. [PMID: 35634701 DOI: 10.1097/mop.0000000000001128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW Central venous catheter (CVC) placement and ICU admission are the two most important risk factors for pediatric deep vein thrombosis. The optimal prevention and treatment strategies for CVC-associated deep vein thrombosis (CADVT) are unclear, but recently, seminal studies have been published. This review aims to summarize the recent literature on CADVT in critically ill children. RECENT FINDINGS Recent publications focused on three themes: risk factors, prevention, and treatment of CADVT. Newly identified risk factors for CADVT relate to Virchow's triad of hemostasis, blood vessel injury, and hypercoagulability. New risk prediction models have moderately good accuracy in predicting CADVT. Though previous data on pharmacologic CADVT prophylaxis was equivocal, recent studies indicate that low-molecular-weight heparin may be effective in preventing CADVT, particularly in critically ill children. Finally, new studies suggest that direct oral anticoagulants and shorter treatment times are noninferior to traditional agents and treatment durations in the treatment of CADVT. SUMMARY Recent research suggests new ways to accurately identify children at high risk of CADVT, effectively prevent CADVT, and optimize CADVT treatment. Future research should focus on understanding the pathobiology of CADVT formation, prevention, and treatment in critically ill children.
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24
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Takasaki K, Hehir D, Raffini L, Samelson-Jones BJ, Shih E, Dain AS. Andexanet alfa for reversal of rivaroxaban in a child with intracranial hemorrhage. Pediatr Blood Cancer 2022; 69:e29484. [PMID: 34811876 PMCID: PMC9038625 DOI: 10.1002/pbc.29484] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Accepted: 11/08/2021] [Indexed: 12/22/2022]
Affiliation(s)
- Kaoru Takasaki
- The Children’s Hospital of Philadelphia, Divisions of Hematology and Oncology, Philadelphia, PA, United States
| | - David Hehir
- The Children’s Hospital of Philadelphia, Divisions of Cardiology and Cardiac Critical Care, Philadelphia, PA, United States.,Perelman School of Medicine, University of Pennsylvania, Departments of Anesthesia and Critical Care, Philadelphia, PA, United States
| | - Leslie Raffini
- The Children’s Hospital of Philadelphia, Division of Hematology, Philadelphia, PA, United States.,Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
| | - Benjamin J. Samelson-Jones
- The Children’s Hospital of Philadelphia, Division of Hematology, Philadelphia, PA, United States.,Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States.,Raymond G. Perelman Center for Cellular and Molecular Therapeutics, Philadelphia, PA, United States
| | - Evelyn Shih
- The Children’s Hospital of Philadelphia, Division of Neurology, Philadelphia, PA, United States.,University of Pennsylvania, Departments of Neurology and Pediatrics, Philadelphia, PA, United States
| | - Aleksandra Sarah Dain
- The Children’s Hospital of Philadelphia, Divisions of Hematology and Oncology, Philadelphia, PA, United States
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25
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Whitworth H, Raffini L. Practical Considerations for Use of Direct Oral Anticoagulants in Children. Front Pediatr 2022; 10:860369. [PMID: 35433559 PMCID: PMC9010784 DOI: 10.3389/fped.2022.860369] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Accepted: 03/14/2022] [Indexed: 11/13/2022] Open
Abstract
Direct oral anticoagulants (DOACs) provide an attractive alternative for the management and prevention of thrombosis in pediatric patients. With multiple ongoing and published pediatric trials and recent regulatory approval of dabigatran and rivaroxaban, the landscape of pediatric anticoagulation is rapidly changing. However, as pediatricians gain experience with these drugs, it is important to be mindful of pediatric-specific considerations that may limit the use of DOACs in certain children and adolescents. While there is increasing adult data and experience, there is a paucity of real-world evidence to guide the use of these drugs in children who would not have met clinical trial inclusion criteria. In this mini review, we summarize pediatric specific data, areas for future research, and practical considerations for the use of DOACs in children and adolescents.
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Affiliation(s)
- Hilary Whitworth
- Children's Hospital of Philadelphia, Philadelphia, PA, United States
| | - Leslie Raffini
- Children's Hospital of Philadelphia, Philadelphia, PA, United States
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26
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Male C, Monagle P, Albisetti M, Brandão LR, Young G. Direct Oral Anticoagulants: Overcoming the Challenges of Managing Venous Thromboembolism in Children. J Pediatr 2022; 240:14-23. [PMID: 34687696 DOI: 10.1016/j.jpeds.2021.09.025] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 09/15/2021] [Accepted: 09/16/2021] [Indexed: 12/16/2022]
Affiliation(s)
- Christoph Male
- Department of Pediatrics, Medical University of Vienna, Vienna, Austria.
| | - Paul Monagle
- Royal Children's Hospital, Murdoch Children's Research Institute, University of Melbourne, Melbourne, Australia; Australia and Kids Cancer Centre, Sydney Children's Hospital, Sydney, Australia
| | - Manuela Albisetti
- Division of Hematology, University Children's Hospital of Zurich, Zurich, Switzerland
| | - Leonardo R Brandão
- The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada; Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | - Guy Young
- Children's Hospital Los Angeles, University of Southern California, Keck School of Medicine, Los Angeles, CA
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27
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Al-Ghafry M, Sharathkumar A. Direct oral anticoagulants in pediatric venous thromboembolism: Review of approved products rivaroxaban and dabigatran. Front Pediatr 2022; 10:1005098. [PMID: 36313874 PMCID: PMC9606656 DOI: 10.3389/fped.2022.1005098] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Accepted: 09/12/2022] [Indexed: 11/29/2022] Open
Abstract
Venous thromboembolism is a major hospital acquired complication in the pediatric population over the last two-decades, with a 130% increase in the past decade. Direct oral anticoagulants (DOACs) are a newer class of anticoagulant medication for the treatment and prophylaxis of VTEs that provide the primary advantages of an oral route of administration without a requirement to adjust dosing to achieve a therapeutic level. It is anticipated that these medications will quickly replace parenteral anticoagulants and clinicians should familiarize themselves with DOACs. In this article, we provide an overview of the pharmacological properties of DOACs, with a specific focus on rivaroxaban and dabigatran, which have been approved for use in pediatric patients. Each drug's characteristics are discussed along with data from their respective clinical trials.
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Affiliation(s)
- Maha Al-Ghafry
- Division of Pediatric Hematology and Oncology, Royal Hospital, Muscat, Oman
| | - Anjali Sharathkumar
- Division of Pediatric Hematology and Oncology Stead Family Department of Pediatrics, University of Iowa Carver College of Medicine, Iowa City, IA, United States
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28
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Debourdeau P, Lamblin A, Debourdeau T, Marcy PY, Vazquez L. Venous thromboembolism associated with central venous catheters in patients with cancer: From pathophysiology to thromboprophylaxis, areas for future studies. J Thromb Haemost 2021; 19:2659-2673. [PMID: 34363736 DOI: 10.1111/jth.15487] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 08/02/2021] [Accepted: 08/05/2021] [Indexed: 11/30/2022]
Abstract
Symptomatic catheter related thrombosis (CRT) occurs in 4%-8% of cancer patients. The mean incidence of CRT, detected either by echography or Doppler ranges between 12 and 14% with a high negative predictive value of about 95%, allowing the subsequent occurrence of CRT (symptomatic and asymptomatic) to be safely excluded. Despite its frequency and its medico-economic consequences, no thromboprophylaxis has been validated to date. In most patients, CRT occurs immediately after catheter insertion, most often within the first week and almost all within the first month after insertion. Meta analyses show a reduction of asymptomatic and symptomatic CRT incidence by about 55%-60% using either vitamin K antagonists or low molecular weight heparins without an increased risk of major bleeding. This pharmacological prophylaxis is only effective when started before the central venous catheter insertion at prophylactic doses and thereafter continued at subtherapeutic doses. Since no population at high risk of CRT has been identified, this review focuses on pathophysiology, epidemiology and clinical supportive data that could lead to a new CRT prophylaxis strategy.
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Affiliation(s)
| | | | | | - Pierre Yves Marcy
- Department of Diagnosis & Interventional Imaging, Polyclinics Les Fleurs, Ollioules, France
| | - Léa Vazquez
- Supportive Care Unit, Sainte Catherine Institute, Avignon, France
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29
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Biss TT, Chalmers EA. Addendum to British Society for Haematology guideline on the investigation, management and prevention of venous thrombosis in children (Br. J. Haematol. 2011; 154: 196-207). Br J Haematol 2021; 194:996-998. [PMID: 34462907 DOI: 10.1111/bjh.17794] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Tina T Biss
- The Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
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30
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Catheter-Associated Deep Venous Thrombosis Prevention: Which Path to Choose? Crit Care Med 2021; 49:537-540. [PMID: 33616355 DOI: 10.1097/ccm.0000000000004833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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31
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Daei M, Khalili H, Heidari Z. Direct oral anticoagulant safety during breastfeeding: a narrative review. Eur J Clin Pharmacol 2021; 77:1465-1471. [PMID: 33963877 DOI: 10.1007/s00228-021-03154-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Accepted: 05/02/2021] [Indexed: 01/13/2023]
Abstract
PURPOSE There are limited data regarding the safety of direct oral anticoagulants (DOACs) during breastfeeding. The aim of the present study is to investigate the extent of excretion of DOACs into human milk according to the available clinical and experimental studies. METHODS On 16th January 2021, we systematically searched PubMed, Scopus, Embase, and Web of Science for all studies which investigated DOACs in breastfeeding without any time frame and language limitation. Search keywords were [breastfeeding, breast feeding, breastfed, lactation, milk secretion OR milk] AND [apixaban OR Eliquist OR rivaroxaban OR Xarelto OR edoxaban OR Savaysa OR dabigatran OR Pradaxa OR dabigatran etexilate OR dabigatran etexilate mesylate OR direct oral anticoagulant OR DOAC OR new oral anticoagulant OR NOAC]. Finally, we identified six articles which reported DOAC use during breastfeeding or lactation. RESULTS AND CONCLUSION According to the available limited data, dabigatran has the least excretion in human breast milk. Rivaroxaban and dabigatran both have acceptable milk excretion cutoffs, whereas apixaban milk excretion is greater than the maximum allowed range. Further well-designed studies with larger sample sizes are required to generate consistent comparable data and clarify benefits and risks of each DOAC during breastfeeding.
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Affiliation(s)
- Maryam Daei
- Faculty of Pharmacy, Alborz University of Medical Sciences, Alborz, Iran
| | - Hossein Khalili
- Department of Clinical Pharmacy, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Zinat Heidari
- Department of Clinical Pharmacy, Faculty of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
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32
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Abstract
Cardiac critical care has become an increasingly complex subspecialty, involving multiple subspecialists to support patients with congenital heart disease. This requires understanding of their physiology and the impact of medical interventions. The purpose of this article is to provide a concise review of the current strategies utilized by cardiac intensivists to optimize outcomes for this vulnerable patient population, with the goal of broadening the knowledge of other members of the multi-disciplinary team.
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33
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Douxfils J, Adcock DM, Bates SM, Favaloro EJ, Gouin-Thibault I, Guillermo C, Kawai Y, Lindhoff-Last E, Kitchen S, Gosselin RC. 2021 Update of the International Council for Standardization in Haematology Recommendations for Laboratory Measurement of Direct Oral Anticoagulants. Thromb Haemost 2021; 121:1008-1020. [PMID: 33742436 DOI: 10.1055/a-1450-8178] [Citation(s) in RCA: 88] [Impact Index Per Article: 29.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
In 2018, the International Council for Standardization in Haematology (ICSH) published a consensus document providing guidance for laboratories on measuring direct oral anticoagulants (DOACs). Since that publication, several significant changes related to DOACs have occurred, including the approval of a new DOAC by the Food and Drug Administration, betrixaban, and a specific DOAC reversal agent intended for use when the reversal of anticoagulation with apixaban or rivaroxaban is needed due to life-threatening or uncontrolled bleeding, andexanet alfa. In addition, this ICSH Working Party recognized areas where additional information was warranted, including patient population considerations and updates in point-of-care testing. The information in this manuscript supplements our previous ICSH DOAC laboratory guidance document. The recommendations provided are based on (1) information from peer-reviewed publications about laboratory measurement of DOACs, (2) contributing author's personal experience/expert opinion and (3) good laboratory practice.
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Affiliation(s)
- Jonathan Douxfils
- Department of Pharmacy-Namur Thrombosis and Hemostasis Center, University of Namur, Namur, Belgium.,Qualiblood SA, Namur, Belgium
| | - Dorothy M Adcock
- Laboratory Corporation of America, Burlington North Carolina, United States
| | - Shannon M Bates
- Department of Medicine, McMaster University Medical Centre, Hamilton, Ontario, Canada
| | - Emmanuel J Favaloro
- Department of Haematology, Sydney Centres for Haemostasis and Thrombosis, Institute of Clinical Pathology and Medical Research, NSW Health Pathology, Westmead Hospital, Westmead, New South Wales, Australia
| | | | - Cecilia Guillermo
- Hospital de Clínicas "Dr Manuel Quintela," Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
| | - Yohko Kawai
- Sanno Hospital, Laboratory Medicine, Tokyo, Japan
| | - Edelgard Lindhoff-Last
- Cardiology Angiology Center Bethanien, CCB Vascular Center, CCB Coagulation Center, Frankfurt, Germany
| | - Steve Kitchen
- Royal Hallamshire Hospital, Coagulation Sheffield, South Yorks, United Kingdom
| | - Robert C Gosselin
- Hemophilia Treatment Center, University of California, Davis Health System, Sacramento, California, United States
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