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Balasoupramanien K, Roseau JB, Cazes N, Surcouf C, Le Dault E. Acute Q fever revealed by an anti-phospholipid syndrome: A case report. Rev Med Interne 2024:S0248-8663(24)00568-X. [PMID: 38762438 DOI: 10.1016/j.revmed.2024.05.006] [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: 11/26/2023] [Revised: 03/11/2024] [Accepted: 05/02/2024] [Indexed: 05/20/2024]
Abstract
INTRODUCTION Q fever is a zoonosis caused by Coxiella burnetii. Acute infection is mainly asymptomatic. In other cases it mainly causes a flu-like illness, a pneumonia, or an hepatitis. We present an atypical case of an acute Q fever revealed by a massive pleural effusion. CASE REPORT We report the case of a 43-year-old man referred to our hospital for an acute respiratory distress. Further analyses showed an exudative eosinophilic pleural effusion, associated with a pulmonary embolism and a deep femoral vein thrombosis. Aetiologic explorations revealed an acute Q fever (IgM and IgG against C. burnetii phase II antigens) associated with anti-phospholipids. The outcome was favorable with vitamin K antagonists, doxycycline, and hydroxychloroquine, till the negativation of the anti-phospholipid antibodies. DISCUSSION AND CONCLUSION During acute C. burnetii infections, anti-phospholipid antibodies are highly prevalent but thrombotic complications are rare. The 2023 ACR/EULAR APS criteria restricts the diagnosis of APS, as in our case of acute severe infection. In front of an atypical pneumonia and/or thrombotic events, screening of C. burnetii and anti-phospholipid antibodies could be useful. Given its low level of evidence, prolongated treatment by doxycycline, hydroxychloroquine ± anticoagulant for C. burnetii's associated anti-phospholipid syndrome is discussed, but succeeded in our case.
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Affiliation(s)
- K Balasoupramanien
- 173rd Medical Unit, 11th Army Medical Centre, 10, rue Roquemaurel, 31032 Toulouse, France
| | - J-B Roseau
- Department of Respiratory Medicine, Military Teaching Hospital Clermont-Tonnerre, rue Colonel Fonferrier, 29240 Brest, France
| | - N Cazes
- Emergency Department, Marseille Naval Fire Battalion, 139, boulevard de Plombières, 13003 Marseille, France
| | - C Surcouf
- Medical Biology Laboratory, Laveran Military Teaching Hospital, 34, boulevard Laveran, 13384 Marseille, France
| | - E Le Dault
- Department of Tropical and Infectious Diseases, Military Teaching Hospital Laveran, 34, boulevard Alphonse-Laveran, 13384 Marseille, France.
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Papakonstantinou PE, Kalogera V, Charitos D, Polyzos D, Benia D, Batsouli A, Lampropoulos K, Xydonas S, Gupta D, Lip GYH. When anticoagulation management in atrial fibrillation becomes difficult: Focus on chronic kidney disease, coagulation disorders, and cancer. Blood Rev 2024; 65:101171. [PMID: 38310007 DOI: 10.1016/j.blre.2024.101171] [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: 01/03/2024] [Revised: 01/11/2024] [Accepted: 01/11/2024] [Indexed: 02/05/2024]
Abstract
Anticoagulation therapy (AT) is fundamental in atrial fibrillation (AF) treatment but poses challenges in implementation, especially in AF populations with elevated thromboembolic and bleeding risks. Current guidelines emphasize the need to estimate and balance thrombosis and bleeding risks for all potential candidates of antithrombotic therapy. However, administering oral AT raises concerns in specific populations, such as those with chronic kidney disease (CKD), coagulation disorders, and cancer due to lack of robust data. These groups, excluded from large direct oral anticoagulants trials, rely on observational studies, prompting physicians to adopt individualized management strategies based on case-specific evaluations. The scarcity of evidence and specific guidelines underline the need for a tailored approach, emphasizing regular reassessment of risk factors and anticoagulation drug doses. This narrative review aims to summarize evidence and recommendations for challenging AF clinical scenarios, particularly in the long-term management of AT for patients with CKD, coagulation disorders, and cancer.
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Affiliation(s)
| | - Vasiliki Kalogera
- Third Cardiology Department, School of Medicine, National and Kapodistrian University of Athens, "Sotiria" Chest Hospital, Mesogeion Ave 152, 11527 Athens, Greece
| | - Dimitrios Charitos
- First Cardiology Department, Evangelismos Hospital, Ipsilantou 45-47, 106 76 Athens, Greece
| | - Dimitrios Polyzos
- Second Cardiology Department, Evangelismos Hospital, Ipsilantou 45-47, 106 76 Athens, Greece
| | - Dimitra Benia
- Cardiology Department, General Hospital-Health Center of Kithira, Aroniadika, 80200 Kithira Island, Greece
| | - Athina Batsouli
- Second Cardiology Department, Evangelismos Hospital, Ipsilantou 45-47, 106 76 Athens, Greece
| | - Konstantinos Lampropoulos
- Second Cardiology Department, Evangelismos Hospital, Ipsilantou 45-47, 106 76 Athens, Greece; School of Medicine, European University of Cyprus, Diogenous 6, 2404 Egkomi, Cyprus
| | - Sotirios Xydonas
- Second Cardiology Department, Evangelismos Hospital, Ipsilantou 45-47, 106 76 Athens, Greece
| | - Dhiraj Gupta
- Department of Cardiology, Liverpool Heart and Chest Hospital, L14 3PE Liverpool, United Kingdom.
| | - Gregory Y H Lip
- Liverpool Centre for Cardiovascular Science at University of Liverpool, Liverpool John Moores University and Liverpool Heart & Chest Hospital, Thomas Dr., L14 3PE Liverpool, United Kingdom; Danish Center for Health Services Research, Department of Clinical Medicine, Aalborg University, Selma Lagerløfs Vej 249, 9260 Gistrup, Aalborg, Denmark.
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Weimar C, Beyer-Westendorf J, Bohmann FO, Hahn G, Halimeh S, Holzhauer S, Kalka C, Knoflach M, Koennecke HC, Masuhr F, Mono ML, Nowak-Göttl U, Scherret E, Schlamann M, Linnemann B. New recommendations on cerebral venous and dural sinus thrombosis from the German consensus-based (S2k) guideline. Neurol Res Pract 2024; 6:23. [PMID: 38637841 PMCID: PMC11027218 DOI: 10.1186/s42466-024-00320-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2024] [Accepted: 03/20/2024] [Indexed: 04/20/2024] Open
Abstract
Over the last years, new evidence has accumulated on multiple aspects of diagnosis and management of cerebral venous and dural sinus thrombosis (CVT) including identification of new risk factors, studies on interventional treatment as well as treatment with direct oral anticoagulants. Based on the GRADE questions of the European Stroke Organization guideline on this topic, the new German guideline on CVT is a consensus between expert representatives of Austria, Germany and Switzerland. New recommendations include:• CVT occurring in the first weeks after SARS-CoV-2 vaccination with vector vaccines may be associated with severe thrombocytopenia, indicating the presence of a prothrombotic immunogenic cause (Vaccine-induced immune thrombotic thrombocytopenia; VITT).• D-dimer testing to rule out CVT cannot be recommended and should therefore not be routinely performed.• Thrombophilia screening is not generally recommended in patients with CVT. It should be considered in young patients, in spontaneous CVT, in recurrent thrombosis and/or in case of a positive family history of venous thromboembolism, and if a change in therapy results from a positive finding.• Patients with CVT should preferably be treated with low molecular weight heparine (LMWH) instead of unfractionated heparine in the acute phase.• On an individual basis, endovascular recanalization in a neurointerventional center may be considered for patients who deteriorate under adequate anticoagulation.• Despite the overall low level of evidence, surgical decompression should be performed in patients with CVT, parenchymal lesions (congestive edema and/or hemorrhage) and impending incarceration to prevent death.• Following the acute phase, oral anticoagulation with direct oral anticoagulants instead of vitamin K antagonists should be given for 3 to 12 months to enhance recanalization and prevent recurrent CVT as well as extracerebral venous thrombosis.• Women with previous CVT in connection with the use of combined hormonal contraceptives or pregnancy shall refrain from continuing or restarting contraception with oestrogen-progestagen combinations due to an increased risk of recurrence if anticoagulation is no longer used.• Women with previous CVT and without contraindications should receive LMWH prophylaxis during pregnancy and for at least 6 weeks post partum.Although the level of evidence supporting these recommendations is mostly low, evidence from deep venous thrombosis as well as current clinical experience can justify the new recommendations.This article is an abridged translation of the German guideline, which is available online.
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Affiliation(s)
- C Weimar
- BDH Klinik Elzach und Institut für Medizinische Informatik, Biometrie und Epidemiologie, Universitätsklinikum Essen, Essen, Germany.
| | - J Beyer-Westendorf
- Department of Medicine I; Division "Thrombosis & Hemostasis ", Dresden University Hospital "Carl Gustav Caris; Technical University Dresden, Dresden, Germany
| | - F O Bohmann
- Department of Neurology, University Hospital, Goethe University Frankfurt, Frankfurt, Germany
| | - G Hahn
- Department of Pediatric Radiology, University Children`s Hospital Basel UKBB, Basel, Switzerland
| | - S Halimeh
- Universitätsklinikum Essen, gerinnungszentrum rhein-ruhr, Duisburg, Germany
| | - S Holzhauer
- Klinik für Pädiatrie mit Schwerpunkt Onkologie und Hämatologie, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - C Kalka
- Vascular Institute Central Switzerland, Aarau, Switzerland and University of Cologne, Cologne, Germany
| | - M Knoflach
- Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria
| | - H-C Koennecke
- Klinik für Neurologie, Vivantes Klinikum im Friedrichshain, Berlin, Germany
| | - F Masuhr
- Abteilung für Neurologie, Bundeswehrkrankenhaus Berlin, Berlin, Germany
| | - M-L Mono
- Abteilung für Neurologie, Stadtspital Triemli, Zürich, Switzerland
| | - U Nowak-Göttl
- Gerinnungszentrum UKSH (Campus Kiel und Lübeck), Institut für Klinische Chemie, Kiel, Germany
| | - E Scherret
- Klinik für Neurologie der Charité - , Universitätsmedizin Berlin, Berlin, Germany
| | - M Schlamann
- Sektion Neuroradiologie, Institut für Diagnostische und Interventionelle Radiologie, Klinikum der Universität zu Köln, Cologne, Germany
| | - B Linnemann
- Klinik für Kardiologie III - Angiologie, Universitätsmedizin Mainz, Mainz, Germany
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Nikolopoulos D, Loukogiannaki C, Sentis G, Garantziotis P, Manolakou T, Kapsala N, Nikoloudaki M, Pieta A, Flouda S, Parodis I, Bertsias G, Fanouriakis A, Filia A, Boumpas DT. Disentangling the riddle of systemic lupus erythematosus with antiphospholipid syndrome: blood transcriptome analysis reveals a less-pronounced IFN-signature and distinct molecular profiles in venous versus arterial events. Ann Rheum Dis 2024:ard-2024-225664. [PMID: 38609158 DOI: 10.1136/ard-2024-225664] [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: 02/12/2024] [Accepted: 04/03/2024] [Indexed: 04/14/2024]
Abstract
INTRODUCTION Systemic lupus erythematosus with antiphospholipid syndrome (SLE-APS) represents a challenging SLE endotype whose molecular basis remains unknown. METHODS We analysed whole-blood RNA-sequencing data from 299 patients with SLE (108 SLE-antiphospholipid antibodies (aPL)-positive, including 67 SLE-APS; 191 SLE-aPL-negative) and 72 matched healthy controls (HC). Pathway enrichment analysis, unsupervised weighted gene coexpression network analysis and machine learning were applied to distinguish disease endotypes. RESULTS Patients with SLE-APS demonstrated upregulated type I and II interferon (IFN) pathways compared with HC. Using a 100-gene random forests model, we achieved a cross-validated accuracy of 75.6% in distinguishing these two states. Additionally, the comparison between SLE-APS and SLE-aPL-negative revealed 227 differentially expressed genes, indicating downregulation of IFN-α and IFN-γ signatures, coupled with dysregulation of the complement cascade, B-cell activation and neutrophil degranulation. Unsupervised analysis of SLE transcriptome identified 21 gene modules, with SLE-APS strongly linked to upregulation of the 'neutrophilic/myeloid' module. Within SLE-APS, venous thromboses positively correlated with 'neutrophilic/myeloid' and 'B cell' modules, while arterial thromboses were associated with dysregulation of 'DNA damage response (DDR)' and 'metabolism' modules. Anticardiolipin and anti-β2GPI positivity-irrespective of APS status-were associated with the 'neutrophilic/myeloid' and 'protein-binding' module, respectively. CONCLUSIONS There is a hierarchical upregulation and-likely-dependence on IFN in SLE with the highest IFN signature observed in SLE-aPL-negative patients. Venous thrombotic events are associated with neutrophils and B cells while arterial events with DDR and impaired metabolism. This may account for their differential requirements for anticoagulation and provide rationale for the potential use of mTOR inhibitors such as sirolimus and the direct fIIa inhibitor dabigatran in SLE-APS.
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Affiliation(s)
- Dionysis Nikolopoulos
- Clinical, Experimental Surgery & Translational Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece
- 4th Department of Internal Medicine, National and Kapodistrian University of Athens, Athens, Greece
- Division of Rheumatology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - Catherine Loukogiannaki
- Clinical, Experimental Surgery & Translational Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece
- Molecular Systems Biology, Groningen Biomolecular Sciences and Biotechnology Institute, University of Groningen, Nijenborgh, AG Groningen, Τhe Netherlands
| | - George Sentis
- Clinical, Experimental Surgery & Translational Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece
| | - Panagiotis Garantziotis
- Clinical, Experimental Surgery & Translational Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece
- Department of Internal Medicine 3-Rheumatology and Immunology, Friedrich Alexander University Erlangen-Nuremberg and Universitätsklinikum Erlangen, Erlangen, Germany
| | - Theodora Manolakou
- Clinical, Experimental Surgery & Translational Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece
- Science for Life Laboratory, Department of Oncology and Pathology, Karolinska Institute, Stockholm, Sweden
| | - Noemin Kapsala
- 4th Department of Internal Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Myrto Nikoloudaki
- Rheumatology, University of Crete School of Medicine, Iraklio, Crete, Greece
| | - Antigone Pieta
- 4th Department of Internal Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Sofia Flouda
- 4th Department of Internal Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Ioannis Parodis
- Division of Rheumatology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
- Department of Rheumatology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
| | - George Bertsias
- Rheumatology, University of Crete School of Medicine, Iraklio, Crete, Greece
- Laboratory of Autoimmunity-Inflammation, Institute of Molecular Biology and Biotechnology, Heraklion, Crete, Greece
| | - Antonis Fanouriakis
- Clinical, Experimental Surgery & Translational Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece
- 4th Department of Internal Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Anastasia Filia
- Clinical, Experimental Surgery & Translational Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece
| | - Dimitrios T Boumpas
- Clinical, Experimental Surgery & Translational Research, Biomedical Research Foundation of the Academy of Athens, Athens, Greece
- 4th Department of Internal Medicine, National and Kapodistrian University of Athens, Athens, Greece
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Favaloro EJ, Pasalic L, Selby R. Testing for the lupus anticoagulant: the good, the bad, and the ugly. Res Pract Thromb Haemost 2024; 8:102385. [PMID: 38623474 PMCID: PMC11017341 DOI: 10.1016/j.rpth.2024.102385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 02/15/2024] [Accepted: 02/21/2024] [Indexed: 04/17/2024] Open
Abstract
Lupus anticoagulant (LA) represents 1 of the laboratory criteria for classification of patients as having definite antiphospholipid syndrome (APS). The other 2 laboratory criteria are anticardiolipin antibodies and anti-beta2-glycoprotein I antibodies. At least 1 of these antiphospholipid antibody (aPL) tests need to be positive, with evidence of persistence, together with evidence of at least 1 clinical criterion for APS, before a patient can be classified as having definite APS. LA and other aPL assays are also important for diagnosis or exclusion of APS, as well as for risk stratification, with triple-positive patients carrying the greatest risk. Whereas LA is identified through "uncalibrated" clot-based assays, the other aPL assays (anticardiolipin and anti-beta2-glycoprotein I antibodies) represent immunological assays, identified using calibrated solid-phase methods. Because LA is identified using clot-based assays, it is subject to considerable preanalytical and analytical issues that challenge accurate detection or exclusion of LA. In this narrative review, we take a look at the good, the bad, and the ugly of LA testing, primarily focusing on the last 10 years. Although harmonization of LA testing as a result of International Society on Thrombosis and Haemostasis guidance documents and other international activities has led to improvements in LA detection, many challenges remain. In particular, several anticoagulants, especially direct oral anticoagulants and also vitamin K antagonists, given as therapy to treat the pathophysiological consequences of aPL, especially thrombosis, interfere with LA assays and can generate false-positive or false-negative LA findings. Overcoming these diagnostic errors will require a multifaceted approach with clinicians and laboratories working together.
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Affiliation(s)
- Emmanuel J. Favaloro
- Haematology, Sydney Centres for Thrombosis and Haemostasis, Institute of Clinical Pathology and Medical Research, New South Wales Health Pathology, Westmead Hospital, Westmead, New South Wales, Australia
- School of Dentistry and Medical Sciences, Faculty of Science and Health, Charles Sturt University, Wagga Wagga, New South Wales, Australia
- School of Medical Sciences, Faculty of Medicine and Health, University of Sydney, Westmead Hospital, Westmead, New South Wales, Australia
| | - Leonardo Pasalic
- Haematology, Sydney Centres for Thrombosis and Haemostasis, Institute of Clinical Pathology and Medical Research, New South Wales Health Pathology, Westmead Hospital, Westmead, New South Wales, Australia
- Westmead Clinical School, University of Sydney, Westmead, New South Wales, Australia
| | - Rita Selby
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada
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Stark K, Mathur A, Khan MM. Anticoagulation in venous thromboembolism for the general physician. J R Coll Physicians Edinb 2024; 54:74-83. [PMID: 38548714 DOI: 10.1177/14782715241241834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/13/2024] Open
Abstract
Venous thromboembolism (VTE) is frequently encountered across various specialties. The management of VTE has become more nuanced, requiring consideration of several factors when deciding on the choice and duration of anticoagulation. This evidence-based review article summarises the current practice and evidence behind anticoagulation in VTE, incorporating national and international guidelines. Factors influencing decision-making around the choice and duration of anticoagulation, along with special circumstances such as cancer and antiphospholipid syndrome, are discussed. The clinical utility of thrombophilia screening is also addressed.
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Affiliation(s)
- Katherine Stark
- Department of Haematology, Aberdeen Royal Infirmary, Aberdeen, NHS Grampian, Aberdeen, UK
| | - Abhinav Mathur
- Department of Haematology, Aberdeen Royal Infirmary, Aberdeen, NHS Grampian, Aberdeen, UK
| | - Mohammed M Khan
- Department of Haematology, Aberdeen Royal Infirmary, Aberdeen, NHS Grampian, Aberdeen, UK
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Li N, Liu X, Wu P, Liu J, Chen P, Zeng J. Three cases of systemic lupus erythematosus presenting with ischemic stroke as the initial symptom: Case reports and literature review. Immun Inflamm Dis 2024; 12:e1183. [PMID: 38332684 PMCID: PMC10853674 DOI: 10.1002/iid3.1183] [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: 08/25/2023] [Revised: 01/22/2024] [Accepted: 01/23/2024] [Indexed: 02/10/2024] Open
Abstract
BACKGROUND Ischemic stroke constitutes a grave complication within the context of systemic lupus erythematosus (SLE), typically manifesting several years postdiagnosis of SLE. Incidents where ischemic stroke precedes and acts as an initial symptom of SLE are comparatively rare in its early stages, and such presentations are frequently misdiagnosed as ischemic cerebrovascular diseases, posing significant diagnostic challenges. CASE REPORTS This article presents three cases of young females in whom ischemic stroke emerged as the initial manifestation of SLE. It incorporates a review of 17 case reports published over the past two decades, focusing on patients with SLE where ischemic stroke was a primary symptom. This discussion encompasses the clinical presentation, outcomes, and therapeutic approaches for these patients. CONCLUSION In young patients, particularly females presenting with ischemic stroke and especially in cases accompanied by hematologic or multisystemic involvement, there should be heightened vigilance for SLE-induced ischemic stroke. Early diagnosis and treatment significantly enhance patients' quality of life and survival rates.
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Affiliation(s)
- Na Li
- Department of Rheumatology and ImmunologyThe Affiliated Hospital of Guizhou Medical UniversityGuiyangChina
| | - Xiaoxia Liu
- Department of Rheumatology and ImmunologyThe Affiliated Hospital of Guizhou Medical UniversityGuiyangChina
| | - Pengjia Wu
- Department of Rheumatology and ImmunologyThe Affiliated Hospital of Guizhou Medical UniversityGuiyangChina
| | - Jun Liu
- Department of Rheumatology and ImmunologyThe Affiliated Hospital of Guizhou Medical UniversityGuiyangChina
| | - Pengyu Chen
- Radiology DepartmentThe Affiliated Hospital of Guizhou Medical UniversityGuiyangChina
| | - Jiashun Zeng
- Department of Rheumatology and ImmunologyThe Affiliated Hospital of Guizhou Medical UniversityGuiyangChina
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Harper AE, Chen YT, Tancer S, Rodgers KR, Crumb AD, Townsend WA, Knight JS, Murphy SL. Non-pharmacological rehabilitation interventions for individuals with antiphospholipid syndrome: A scoping review. Lupus 2024; 33:101-110. [PMID: 38113856 PMCID: PMC11003253 DOI: 10.1177/09612033231223336] [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] [Indexed: 12/21/2023]
Abstract
OBJECTIVE The objective of this study was to explore what non-pharmacological interventions have been examined for individuals with antiphospholipid syndrome (APS). METHODS We conducted a systematic literature search of the databases PubMed, Embase, Scopus, Web of Science, CINAHL, and ClinicalTrials.gov from 1983-Feb. 2023. Our scoping review included studies that examined non-pharmacological interventions for individuals with APS using patient-reported outcome measures. We excluded studies that reported physiological outcomes only. RESULTS The review yielded one case study on the safety and efficacy of an exercise program for a 15-year-old male with secondary APS using physiological and patient-reported outcome measures. Despite the lack of evidence of non-pharmacological interventions for individuals with APS, one excluded study reported that individuals with APS want guidance about physical activity and exercise. We also found several types of potentially relevant non-pharmacological interventions for individuals with lupus, a disease that often co-occurs with APS. CONCLUSIONS Non-pharmacological interventions may offer a solution for addressing some non-thrombotic or non-obstetric APS symptoms, such as neurological, physical, and cognitive symptoms that are not well-controlled by anticoagulation. Due to the unique risks associated with APS, research is needed to determine the safety and efficacy of non-pharmacological interventions, particularly those involving exercise. Adopting a comprehensive, multidisciplinary approach to managing patients with APS and involving rehabilitation professionals, who are experts in the design and delivery of non-pharmacological interventions, may provide a foundation for developing and testing novel interventions that improve health outcomes while also fulfilling unmet needs reported by patients.
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Affiliation(s)
- Alexandra E Harper
- Department of Physical Medicine and Rehabilitation, University of Michigan, Ann Arbor, MI, USA
- University of Michigan Antiphospholipid Syndrome Program, Ann Arbor, MI, USA
| | - Yen T Chen
- Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Stephanie Tancer
- Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Kyla R Rodgers
- Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Amber D Crumb
- University of Michigan Antiphospholipid Syndrome Program, Ann Arbor, MI, USA
| | - Whitney A Townsend
- Taubman Health Sciences Library, University of Michigan, Ann Arbor, MI, USA
| | - Jason S Knight
- University of Michigan Antiphospholipid Syndrome Program, Ann Arbor, MI, USA
- Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Susan L Murphy
- Department of Physical Medicine and Rehabilitation, University of Michigan, Ann Arbor, MI, USA
- University of Michigan Antiphospholipid Syndrome Program, Ann Arbor, MI, USA
- Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
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Olie RH, Winckers K, Rocca B, Ten Cate H. Oral Anticoagulants Beyond Warfarin. Annu Rev Pharmacol Toxicol 2024; 64:551-575. [PMID: 37758192 DOI: 10.1146/annurev-pharmtox-032823-122811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/03/2023]
Abstract
Direct oral anticoagulants (DOACs) have largely replaced vitamin K antagonists, mostly warfarin, for the main indications for oral anticoagulation, prevention and treatment of venous thromboembolism, and prevention of embolic stroke in atrial fibrillation. While DOACs offer practical, fixed-dose anticoagulation in many patients, specific restrictions or contraindications may apply. DOACs are not sufficiently effective in high-thrombotic risk conditions such as antiphospholipid syndrome and mechanical heart valves. Patients with cancer-associated thrombosis may benefit from DOACs, but the bleeding risk, particularly in those with gastrointestinal or urogenital tumors, must be carefully weighed. In patients with frailty, excess body weight, and/or moderate-to-severe chronic kidney disease, DOACs must be cautiously administered and may require laboratory monitoring. Reversal agents have been developed and approved for life-threatening bleeding. In addition, the clinical testing of potentially safer anticoagulants such as factor XI(a) inhibitors is important to further optimize anticoagulant therapy in an increasingly elderly and frail population worldwide.
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Affiliation(s)
- Renske H Olie
- Departments of Internal Medicine (Section of Vascular Medicine) and Biochemistry, Thrombosis Expertise Center, and CARIM School for Cardiovascular Diseases, Maastricht University Medical Center, Maastricht, The Netherlands;
| | - Kristien Winckers
- Departments of Internal Medicine (Section of Vascular Medicine) and Biochemistry, Thrombosis Expertise Center, and CARIM School for Cardiovascular Diseases, Maastricht University Medical Center, Maastricht, The Netherlands;
| | - Bianca Rocca
- Section of Pharmacology, Catholic University School of Medicine, Rome, Italy
- Department of Neurosciences, Psychology, Drug Research and Child Health, University of Florence, Florence, Italy
| | - Hugo Ten Cate
- Departments of Internal Medicine (Section of Vascular Medicine) and Biochemistry, Thrombosis Expertise Center, and CARIM School for Cardiovascular Diseases, Maastricht University Medical Center, Maastricht, The Netherlands;
- Center for Thrombosis and Hemostasis, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany
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10
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Moore GW, Foxton E, Platton S, Yartey N, White D, MacDonald SG. Triple-positive antiphospholipid syndrome does not guarantee positivity in each lupus anticoagulant assay. J Thromb Haemost 2023; 21:3539-3546. [PMID: 37597725 DOI: 10.1016/j.jtha.2023.08.009] [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: 07/03/2023] [Revised: 08/02/2023] [Accepted: 08/04/2023] [Indexed: 08/21/2023]
Abstract
BACKGROUND Triple positivity for all 3 criteria antiphospholipid antibodies confers high risk of symptom development in carriers, and recurrence in antiphospholipid syndrome (APS). Most triple-positivity studies report lupus anticoagulant (LA) testing as positive without distinguishing between positivity with dilute Russell's viper venom time (dRVVT) and activated partial thromboplastin time (APTT) and single-assay positivity or only perform dRVVT. Single LA assay repertoires remain in use in some centers, which risks missing some triple positives. Positivity with both assays may identify higher risk. OBJECTIVES The aim of this study is to investigate the frequency of single LA assay positivity in triple-positive patients. METHODS Three hundred forty-two triple-positive profiles from nonanticoagulated patients (237 APS, 45 systemic lupus erythematosus without APS symptoms, and 60 nonclinical criteria) were identified from laboratory databases and assessed for LA positivity by dRVVT and/or APTT. RESULTS Seventy-three of 237 (30.8%) APS samples were LA-positive with 1 assay, 40/237 (16.9%) by dRVVT only, and 33/237 (13.9%) with APTT only. Nineteen of 45 (42.2%) were LA-positive with 1 assay in the systemic lupus erythematosus cohort; 12/45 (26.7%) with dRVVT only and 7/45 (15.5%) with APTT only. Thirty-three of 60 (55.0%) were LA-positive with 1 assay in the nonclinical criteria cohort; 24/60 (40.0%) with dRVVT only and 9/60 (15.0%) with APTT only. The most common solid-phase assay profile was elevated immunoglobulin G aCL and aβ2GPI. CONCLUSION Up to 55.0% of triple-positive samples were positive in 1 LA assay, representing significant potential for misdiagnosis and inappropriate management via single LA assay repertoires.
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Affiliation(s)
- Gary W Moore
- Department of Haematology, Specialist Haemostasis Unit, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK; Department of Natural Sciences, Faculty of Science and Technology, Middlesex University, London, UK.
| | - Eleanor Foxton
- Synnovis Haemostasis and Thrombosis Laboratory, St Thomas' Hospital, London, UK
| | - Sean Platton
- The Royal London Hospital Haemophilia Centre, Barts Health NHS Trust, London, UK
| | - Nada Yartey
- East and South East London NHS Pathology Partnership, Barts Health NHS Trust, London, UK
| | - Danielle White
- Department of Haematology, Specialist Haemostasis Unit, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Stephen G MacDonald
- Department of Haematology, Specialist Haemostasis Unit, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
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11
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El Hasbani G, Del Pilar Morel M, Tandoh B, Vargas JF, Crusio R. Adrenal hemorrhage and non-ST elevation myocardial infarction: an antiphospholipid syndrome dilemma. Reumatismo 2023; 75. [PMID: 37721347 DOI: 10.4081/reumatismo.2023.1584] [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: 04/13/2023] [Accepted: 07/12/2023] [Indexed: 09/19/2023] Open
Abstract
Antiphospholipid syndrome (APS) can affect different organ systems, including the heart and adrenal glands. Despite being known for its prothrombotic characteristics, APS can have serious bleeding complications. Occasionally, thrombotic and bleeding episodes can present simultaneously in an APS patient. Whenever these events co-occur, resuming anticoagulation becomes a topic of debate. As such, we present the case of a 43-year-old male with triple positive antiphospholipid antibodies, indicating APS, who presented with chest pain. Anticoagulants were switched one month before presentation from warfarin to a direct oral anticoagulant, rivaroxaban. Non-ST elevation myocardial infarction, as well as new-onset left-sided adrenal hemorrhage, were diagnosed. The patient developed adrenal insufficiency; therefore, corticosteroids were administered, and warfarin was resumed to prevent further thrombotic episodes.
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Affiliation(s)
- G El Hasbani
- Department of Medicine, Hartford Healthcare, St Vincent's Medical Center, Bridgeport, Connecticut.
| | - M Del Pilar Morel
- Department of Medicine, Hartford Healthcare, St Vincent's Medical Center, Bridgeport, Connecticut.
| | - B Tandoh
- Department of Medicine, Hartford Healthcare, St Vincent's Medical Center, Bridgeport, Connecticut.
| | - J F Vargas
- Department of Radiology, Hartford Healthcare, St Vincent's Medical Center, Bridgeport, Connecticut.
| | - R Crusio
- Department of Medicine, Hartford Healthcare, St Vincent's Medical Center, Bridgeport, Connecticut.
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12
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Windisch S, Ash JY, Frishman WH. Antiphospholipid Syndrome: Thrombotic and Vascular Complications. Cardiol Rev 2023:00045415-990000000-00143. [PMID: 37607079 DOI: 10.1097/crd.0000000000000590] [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: 08/24/2023]
Abstract
Antiphospholipid syndrome is a rare, autoimmune thrombophilia defined by vascular thrombosis and pregnancy morbidity, in the setting of documented persistent antiphospholipid antibodies including the lupus anticoagulant, anticardiolipin antibodies, or anti-β2 glycoprotein I antibodies. The presence of antiphospholipid antibodies can be completely asymptomatic, or they can lead to clinical manifestations as severe as catastrophic antiphospholipid syndrome, which involves widespread coagulopathy over a very short period of time. The degree of risk associated with antiphospholipid syndrome depends on the characteristics of the antiphospholipid antibody profile and on the presence of additional thrombotic risk factors. The current standard treatment for unprovoked thrombosis is long-term warfarin. Treatment to prevent recurrent obstetric complications is low-dose aspirin and prophylactic heparin in pregnant patients. The use of direct oral anticoagulants in patients with antiphospholipid syndrome is still being debated. Their use is generally contraindicated, especially in high-risk patients, such as those with all 3 antiphospholipid antibodies present, but they may potentially be of some use in some low-risk patients.
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Affiliation(s)
- Stephen Windisch
- From the Department of Medicine, New York Medical College, Valhalla, NY
| | - Julia Y Ash
- From the Department of Medicine, New York Medical College, Valhalla, NY
| | - William H Frishman
- Departments of Medicine and Cardiology, New York Medical College/Westchester Medical Center, Valhalla, NY
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13
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Depietri L, Veropalumbo MR, Leone MC, Ghirarduzzi A. Antiphospholipid Syndrome: State of the Art of Clinical Management. Cardiovasc Drugs Ther 2023:10.1007/s10557-023-07496-3. [PMID: 37572208 DOI: 10.1007/s10557-023-07496-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/24/2023] [Indexed: 08/14/2023]
Abstract
Antiphospholipid syndrome (APS) is a systemic autoimmune disorder clinically characterized by recurrent arterial and venous thrombosis and/or pregnancy morbidity in the presence of antiphospholipid antibodies. Currently, treatment is mainly focused on anticoagulation, but therapies targeting mechanisms involved in APS autoimmune pathogenesis could play an important role in specific settings. An evidence-based therapeutic approach is limited by the broad clinical spectrum of the syndrome and the nature of a "rare disease" that makes it difficult to carry out well-designed prospective studies. Vitamin K antagonists (AVK), notably warfarin, are the standard treatment for preventing recurrent venous thrombosis and perhaps also arterial thrombosis. Direct oral anticoagulants (DOACs) are not recommended at least in patients with triple positivity APS. Treatment options for the prevention of pregnancy complications in obstetric APS, as combined use of aspirin and heparin, low-dose prednisolone, hydroxychloroquine, intravenous immunoglobulin (IVIG), may improve pregnancy outcome. The catastrophic antiphospholipid syndrome (CAPS) is the most severe form of APS with acute multiple organ involvement and small vessel thrombosis. Glucocorticoids, heparin, plasma exchange or IVIG, rituximab, or eculizumab must be added to concurrent treatment of precipitating factors (e.g. infections) as rescue therapies. Finally, it has been observed that SARS COV2 infection may produce vascular complications mimicking the clinical and pathophysiological features of APS and particularly of CAPS. From this point of view, attention has been focused on the "protective" role of anticoagulant therapy in preventing thrombotic complication when these clinical conditions coexist.
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Affiliation(s)
- Luca Depietri
- Cardiovascular Medicine - Angiology Unit and Haemostasis and Thrombosis Centre, AUSL-IRCCS Di Reggio Emilia, Viale Risorgimento 80, 42123, Reggio Emilia, Italy.
| | - Maria Rosaria Veropalumbo
- Cardiovascular Medicine - Angiology Unit and Haemostasis and Thrombosis Centre, AUSL-IRCCS Di Reggio Emilia, Viale Risorgimento 80, 42123, Reggio Emilia, Italy
| | - Maria Cristina Leone
- Cardiovascular Medicine - Angiology Unit and Haemostasis and Thrombosis Centre, AUSL-IRCCS Di Reggio Emilia, Viale Risorgimento 80, 42123, Reggio Emilia, Italy
| | - Angelo Ghirarduzzi
- Cardiovascular Medicine - Angiology Unit and Haemostasis and Thrombosis Centre, AUSL-IRCCS Di Reggio Emilia, Viale Risorgimento 80, 42123, Reggio Emilia, Italy
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14
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Diana H, Diana R, Daniela R, Oscar L. Adrenal crisis as initial manifestation of bilateral adrenal hemorrhage due to antiphospholipid syndrome: A case report. SAGE Open Med Case Rep 2023; 11:2050313X231181653. [PMID: 37359285 PMCID: PMC10286198 DOI: 10.1177/2050313x231181653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2022] [Accepted: 05/24/2023] [Indexed: 06/28/2023] Open
Abstract
A 62-year-old man was admitted to the emergency department with hypotension and altered consciousness. On physical examination, he had hyperpigmentation of the skin and mucous membranes. Admission tests revealed hypoglycemia, hyponatremia, and hyperkalemia. Fluid resuscitation was initiated with no improvement in blood pressure. Because adrenal crisis was suspected, blood samples for cortisol and adrenocorticotropic hormone were collected before commencing hydrocortisone, after which blood pressure improved and electrolyte disturbances disappeared. The tests revealed decreased serum cortisol and an increase in adrenocorticotropic hormone. A magnetic resonance imaging scan of the abdomen revealed evidence of bilateral adrenal hemorrhage. Positive antiphospholipid antibodies were detected during the investigations. This case underscores the importance of prompt evaluation of clinical signs and symptoms that may indicate adrenal crisis.
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Affiliation(s)
- Henao Diana
- Fundación Universitaria de Ciencias de la Salud, Bogotá, Colombia
- Pontificia Universidad Javeriana—Hospital Universitario San Ignacio, Bogotá, Colombia
| | - Romero Diana
- Internal Medicine, Endocrinology Unit, Hospital Universitario San Ignacio, Pontificia Universidad Javeriana, Bogotá, Colombia
| | - Rosero Daniela
- Pontificia Universidad Javeriana—Hospital Universitario San Ignacio, Bogotá, Colombia
| | - Lucero Oscar
- Internal Medicine, Endocrinology Unit, Hospital Universitario San Ignacio, Pontificia Universidad Javeriana, Bogotá, Colombia
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15
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Girón-Ortega JA, Girón-González JA. Direct-acting oral anticoagulants in antiphospholipid syndrome: A systematic review. Med Clin (Barc) 2023:S0025-7753(23)00157-4. [PMID: 37105842 DOI: 10.1016/j.medcli.2023.03.011] [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: 02/07/2023] [Revised: 03/16/2023] [Accepted: 03/20/2023] [Indexed: 04/29/2023]
Abstract
The objective of the systematic review is to analyze the efficacy of direct-acting oral anticoagulants (DOAC) in the prophylaxis of thrombosis in antiphospholipid syndrome (APS). We searched for clinical trials, cohort studies and meta-analyses published from January 1, 2012 to September 30, 2022. Articles that analyzed the efficacy of DOAC in the prevention of thrombosis recurrence, with or without comparison with antivitamin K (VKA) drugs, were selected. DOACs, specifically rivaroxaban and apixaban, were significantly less effective than VKAs in preventing recurrence of thrombosis in patients with APS and prior arterial thrombosis or the concomitant presence of two or three different antiphospholipid antibodies. The proportion of patients with severe bleeding as side effect are similar in those treated with DOAC and with VKA. The results argue against the use of DOAC in the treatment of patients with thrombotic APS.
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Affiliation(s)
| | - José Antonio Girón-González
- Servicio de Medicina Interna, Hospital Universitario Puerta del Mar, Facultad de Medicina, Universidad de Cádiz, Instituto para la Investigación e Innovación Biomédica de Cádiz (INiBICA), Cádiz, España
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16
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Porta SV, de Andrade DCO, Erkan D, Gómez- Puerta JA, Jara LJ, Alba Moreyra P, Pons-Estel GJ. Controversies in the Management of Antiphospholipid Syndrome. J Clin Rheumatol 2023. [PMID: 37478021 DOI: 10.1097/rhu.0000000000001961] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
Abstract
ABSTRACT Strategies to prevent thrombosis in antiphospholipid antibody (aPL)-positive patients are of the utmost importance. The risk of thrombosis in patients with aPLs varies, depending on additional venous thrombosis and cardiovascular risk factors, as well as associated comorbidities. Recurrent thrombosis despite treatment with vitamin K antagonists is relatively common in daily practice. In this context, the effectiveness of the new direct oral anticoagulants in antiphospholipid syndrome is debated, as well as that of low-dose aspirin for primary thromboprophylaxis. There is an urgent unmet need to recognize the subgroup of patients that may benefit from low-dose aspirin use. Here we also discuss different points of view on primary and secondary thrombosis preventions in aPL-positive patients, which were presented as a debate during the 2021 PANLAR Congress (Pan-American League of the Association of Rheumatology) and that was organized by GESAF (Argentine Society of Rheumatology APS Study Group). It is the intention of this article to provide a useful discussion to aid treatment decision-making in daily clinical practice.
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17
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Liu S, Bai M, Zhao Y. Cerebral venous thrombosis in patients with Sjögren's syndrome: A case report and literature review. Heliyon 2023; 9:e15246. [PMID: 37089298 PMCID: PMC10119761 DOI: 10.1016/j.heliyon.2023.e15246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 10/11/2022] [Accepted: 03/30/2023] [Indexed: 04/07/2023] Open
Abstract
Although cerebral venous thrombosis (CVT) is known to be induced by autoimmune diseases such as systemic lupus erythematosus and antiphospholipid syndrome, CVT caused by Sjögren's syndrome (SS) is scarcely reported in the medical literature. Since the first report of SS-induced CVT in 1994, only five cases have been reported, and the clinicopathological features of the disease are not well documented. We herein present a case report of a 41-year-old woman who was diagnosed with SS-induced CVT and perform a literature review of six cases of SS-induced CVT with a discussion of the pathogenesis, features of clinic symptoms, treatment, and prognosis of SS-associated CVT. We aim to improve the understanding of SS-induced CVT among clinicians and reduce the incidence of missed clinical diagnoses.
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18
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Hisada R, Atsumi T. An Antiphospholipid Antibody Profile as a Biomarker for Thrombophilia in Systemic Lupus Erythematosus. Biomolecules 2023; 13:biom13040617. [PMID: 37189365 DOI: 10.3390/biom13040617] [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: 01/31/2023] [Revised: 02/27/2023] [Accepted: 03/28/2023] [Indexed: 05/17/2023] Open
Abstract
Despite recent advances in treatment and significant improvements in prognosis, thrombosis remains the major cause of death in systemic lupus erythematosus (SLE). Antiphospholipid antibodies (aPL) are the main triggers of thrombosis in patients with SLE, with a frequency of approximately 30-40%. Lupus anticoagulant, anticardiolipin, and anti-β2-glycoprotein I antibodies, which are included in the criteria for antiphospholipid syndrome, and 'non-criteria' aPL such as anti-phosphatidylserine/prothrombin complex antibodies, are risk factors for thrombosis in patients with SLE. Multiple positivity for aPL is also associated with an increased risk of thrombosis, and scores calculated from aPL profiles can predict the risk of developing thrombosis. Although there is insufficient evidence for treatment, aPL-positive SLE patients should/may be treated with anticoagulants and/or low-dose aspirin as appropriate. This review summarises the evidence on the clinical significance of the aPL profile as a biomarker of thrombophilia in patients with SLE.
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Affiliation(s)
- Ryo Hisada
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, N15W7, Kita-Ku, Sapporo 060-8638, Japan
| | - Tatsuya Atsumi
- Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, N15W7, Kita-Ku, Sapporo 060-8638, Japan
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19
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Biggart R, Davies C, Joshi N. A Review of Systemic Hematological Manifestations and Stent Thrombosis. Cardiol Rev 2023; Publish Ahead of Print:e000535. [PMID: 36825903 DOI: 10.1097/crd.0000000000000535] [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: 02/25/2023]
Abstract
Stent thrombosis (ST) has significant morbidity and mortality following percutaneous coronary intervention (PCI). ST is uncommon making the identification of nonprocedural predictors challenging. Numerous case reports of ST in both benign and malignant hematological conditions exist. Given ST could be a Herald event of an undiagnosed condition and condition-specific treatment may be available, it is important to consider specialist testing in an unexplained ST. This review included a case presentation of ST in previously undiagnosed paroxysmal nocturnal hemoglobinuria (PNH) and a literature review of ST in other acquired thrombophilias including myeloproliferative disorders (MPNs), antiphospholipid syndrome, hematological malignancies, and heparin-induced thrombocytopenia (HIT). Inherited thrombophilias and common pitfalls in thrombophilia and coagulation testing are also discussed. The cardiac-hematology landscape is becoming increasingly complex and there is a paucity of how to best manage ST in these patients. There is clear variability in practice and the use of multidisciplinary input between cardiologists and hematologists is essential.
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Affiliation(s)
- Rachael Biggart
- From the Bristol Haematology & Oncology Centre, University Hospitals Bristol NHS Foundation Trust, Bristol, England
| | - Claire Davies
- Great Western Hospitals NHS Foundation Trust, Bristol, England
| | - Nikhil Joshi
- Bristol Heart Institute, University Hospitals Bristol NHS Foundation Trust 22 Horfield Rd, Bristol BS2 8ED, Bristol, England
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20
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Khairani CD, Bejjani A, Piazza G, Jimenez D, Monreal M, Chatterjee S, Pengo V, Woller SC, Cortes-Hernandez J, Connors JM, Kanthi Y, Krumholz HM, Middeldorp S, Falanga A, Cushman M, Goldhaber SZ, Garcia DA, Bikdeli B. Direct Oral Anticoagulants vs Vitamin K Antagonists in Patients With Antiphospholipid Syndromes: Meta-Analysis of Randomized Trials. J Am Coll Cardiol 2023; 81:16-30. [PMID: 36328154 PMCID: PMC9812926 DOI: 10.1016/j.jacc.2022.10.008] [Citation(s) in RCA: 29] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 10/05/2022] [Accepted: 10/12/2022] [Indexed: 11/11/2022]
Abstract
BACKGROUND The efficacy and safety of direct oral anticoagulants (DOACs) for patients with thrombotic antiphospholipid syndrome remain controversial. OBJECTIVES The authors performed a systematic review and meta-analysis of randomized controlled trials that compared DOACs with vitamin K antagonists (VKAs). METHODS We searched PubMed, EMBASE, and Cochrane Central Register of Controlled Trials through April 9, 2022. The 2 main efficacy outcomes were a composite of arterial thrombotic events and venous thromboembolic events (VTEs). The main safety outcome was major bleeding. Random effects models with inverse variance were used. RESULTS Our search retrieved 253 studies. Four open-label randomized controlled trials involving 472 patients were included (mean control-arm time-in-therapeutic-range 60%). All had proper random sequence generation and adequate allocation concealment. Overall, the use of DOACs compared with VKAs was associated with increased odds of subsequent arterial thrombotic events (OR: 5.43; 95% CI: 1.87-15.75; P < 0.001, I2 = 0%), especially stroke, and the composite of arterial thrombotic events or VTE (OR: 4.46; 95% CI: 1.12-17.84; P = 0.03, I2 = 0%). The odds of subsequent VTE (OR: 1.20; 95% CI: 0.31-4.55; P = 0.79, I2 = 0%), or major bleeding (OR: 1.02; 95% CI: 0.42-2.47; P = 0.97; I2 = 0%) were not significantly different between the 2 groups. Most findings were consistent within subgroups. CONCLUSIONS Patients with thrombotic antiphospholipid syndrome randomized to DOACs compared with VKAs appear to have increased risk for arterial thrombosis. No significant differences were observed between patients randomized to DOACs vs VKAs in the risk of subsequent VTE or major bleeding.
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Affiliation(s)
- Candrika D Khairani
- Thrombosis Research Group, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Antoine Bejjani
- Thrombosis Research Group, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Gregory Piazza
- Thrombosis Research Group, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA; Cardiovascular Medicine Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - David Jimenez
- Respiratory Department, Hospital Ramón y Cajal and Medicine Department, Universidad de Alcalá (Instituto de Ramón y Cajal de Investigación Sanitaria), Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), Madrid, Spain
| | - Manuel Monreal
- Universidad Católica San Antonio de Murcia, Murcia, Spain
| | - Saurav Chatterjee
- Division of Cardiology, St Luke's-Roosevelt Hospital Center of the Mount Sinai Health System, New York, New York, USA
| | - Vittorio Pengo
- Thrombosis Research Laboratory, Department of Cardio-Thoracic-Vascular Sciences and Public Health, University of Padua, Padua, Italy; Arianna Foundation on Anticoagulation, Bologna, Italy
| | - Scott C Woller
- Department of Medicine, Intermountain Medical Center, Murray, Utah, USA; Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, Utah, USA
| | | | - Jean M Connors
- Division of Hematology, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Yogendra Kanthi
- Division of Cardiovascular Medicine, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA; Laboratory of Vascular Thrombosis and Inflammation, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Harlan M Krumholz
- Yale/YNHH Center for Outcomes Research and Evaluation, New Haven, Connecticut, USA; Section of Cardiovascular Medicine, Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut, USA; Department of Health Policy and Administration, Yale School of Public Health, New Haven, Connecticut, USA
| | - Saskia Middeldorp
- Department of Internal Medicine and Radboud Institute of Health Sciences (RIHS), Radboud University Medical Center, Nijmegen, the Netherlands
| | - Anna Falanga
- University of Milan Bicocca, School of Medicine, Milan, Italy; Department of Immunohematology and Transfusion Medicine, Hospital Papa Giovanni XXIII, Bergamo, Italy
| | - Mary Cushman
- Department of Medicine, Larner College of Medicine at the University of Vermont, Burlington, Vermont, USA; Department of Pathology and Laboratory Medicine, Larner College of Medicine at the University of Vermont, Burlington, Vermont, USA
| | - Samuel Z Goldhaber
- Thrombosis Research Group, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA; Cardiovascular Medicine Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - David A Garcia
- Division of Hematology, Department of Medicine, University of Washington, Seattle, Washington, USA
| | - Behnood Bikdeli
- Thrombosis Research Group, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA; Cardiovascular Medicine Division, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA; Yale/YNHH Center for Outcomes Research and Evaluation, New Haven, Connecticut, USA; Cardiovascular Research Foundation, New York, New York, USA.
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21
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Swan D, Thachil J. Challenges in managing patients on anticoagulation: Thrombocytopenia, resumption after bleeding and recurrent thrombosis. J R Coll Physicians Edinb 2022; 52:341-349. [PMID: 36317384 DOI: 10.1177/14782715221134720] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/16/2023] Open
Abstract
Prescribing of anticoagulation is increasing worldwide. This is partly reflective of an aging population with cardiovascular comorbidities such as arrhythmias and prosthetic heart valves, alongside improvements in cancer treatments and survival. In this review, we discuss three common challenges faced by clinicians. These concern the management of patients with thrombosis and thrombocytopenia, resumption of anticoagulation in patients with a history of gastrointestinal or intracranial haemorrhage, and how to approach and treat a patient with recurrent thrombosis on anticoagulation. We consider the available evidence including relevant published recommendations and propose practical management suggestions to aid clinicians faced with these dilemmas.
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Affiliation(s)
- Dawn Swan
- Department of Haematology, St James Hospital, Dublin, Ireland
| | - Jecko Thachil
- Department of Haematology, Manchester University Hospitals, Manchester, UK
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22
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Capecchi M, Abbattista M, Ciavarella A, Uhr M, Novembrino C, Martinelli I. Anticoagulant Therapy in Patients with Antiphospholipid Syndrome. J Clin Med 2022; 11:jcm11236984. [PMID: 36498557 PMCID: PMC9741036 DOI: 10.3390/jcm11236984] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 11/17/2022] [Accepted: 11/22/2022] [Indexed: 11/29/2022] Open
Abstract
Antiphospholipid syndrome (APS) is a systemic autoimmune disease characterized by the persistent positivity of antiphospholipid antibodies (aPLA) together with thrombosis or obstetrical complications. Despite their recognized predominant role, aPLA are not sufficient to induce the development of thrombosis and a second hit has been proposed to be necessary. The mainstay of treatment of APS is anticoagulant therapy. However, its optimal intensity in different presentations of the disease remains undefined. Moreover, decision on which patients with aPLA would benefit from an antithrombotic prophylaxis and its optimal intensity are challenging because of the lack of stratification tools for the risk of thrombosis. Finally, decision on the optimal type of anticoagulant drug is also complex because the central pathway responsible for the development of thrombosis is so far unknown and should be carried out on an individual basis after a careful evaluation of the clinical and laboratory features of the patient. This review addresses the epidemiology, physiopathology, diagnosis and management of thrombosis and obstetrical complications in APS, with a special focus on the role of direct oral anticoagulants.
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Affiliation(s)
- Marco Capecchi
- Division of Hematology, Clinica Moncucco, 6900 Lugano, Switzerland
- Department of Biomedical Sciences for Health, Università degli Studi di Milano, 20133 Milan, Italy
| | - Maria Abbattista
- Angelo Bianchi Bonomi Hemophilia and Thrombosis Center, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Alessandro Ciavarella
- Department of Biomedical Sciences for Health, Università degli Studi di Milano, 20133 Milan, Italy
- Angelo Bianchi Bonomi Hemophilia and Thrombosis Center, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Mario Uhr
- Division of Hematology, Clinica Moncucco, 6900 Lugano, Switzerland
- Department of Hematology, Synlab-Suisse, 6900 Lugano, Switzerland
| | - Cristina Novembrino
- Angelo Bianchi Bonomi Hemophilia and Thrombosis Center, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Ida Martinelli
- Division of Hematology, Clinica Moncucco, 6900 Lugano, Switzerland
- Correspondence: ; Tel.: +41-91-960-80-81
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Comparing the efficacy and safety of direct oral anticoagulants versus Vitamin K antagonists in patients with antiphospholipid syndrome: a systematic review and meta-analysis. Blood Coagul Fibrinolysis 2022; 33:389-401. [PMID: 35867933 PMCID: PMC9594143 DOI: 10.1097/mbc.0000000000001153] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Thromboprophylaxis is the cornerstone strategy for thrombotic antiphospholipid syndrome (APS). Data comparing direct oral anticoagulants (DOACs) to Vitamin K antagonists (VKAs) in the secondary prevention of thrombosis in APS patients remain contentious. We aim to review and analyse literature on the efficacy and safety of DOACs compared with VKAs in treating patients with APS. A literature search was performed from inception to 31 December 2021. Subgroups were analysed based on the risk stratification of APS profiles and different DOAC types. A total of nine studies with 1131 patients were included in the meta-analysis. High-risk APS patients (triple positive APS) who used DOACs displayed an increased risk of recurrent thrombosis [risk ratio = 3.65, 95% confidence interval (95% CI): 1.49-8.93; I2 = 29%, P = 0.005] compared with those taking VKAs. Similar risk of recurrent thrombosis or major bleeding was noted in low-risk APS patients (single or double antibody-positive) upon administering DOACs or VKAs. The utilization of Rivaroxaban was associated with a high risk of recurrent thromboses (RR = 2.63; 95% CI: 1.56-4.42; I2 = 0, P = 0.0003), particularly recurrent arterial thromboses (RR = 4.52; 95% CI: 1.99-10.29; I2 = 0, P = 0.18) in overall APS patients. Comparisons of the rate of recurrent thrombosis events and major bleeding events when using dabigatran or apixaban versus VKAs yielded no statistical differences. In the absence of contraindications, this meta-analysis suggests that VKAs remain the first-choice treatment for high-risk APS patients, with DOACs a more appropriate option for low-risk APS patients. Different DOACs may exhibit different levels of efficacy and safety for thromboprophylaxis in APS patients and require further exploration.
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24
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Acute Hospital Management of Pediatric Stroke. Semin Pediatr Neurol 2022; 43:100990. [PMID: 36344020 DOI: 10.1016/j.spen.2022.100990] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 08/13/2022] [Accepted: 08/14/2022] [Indexed: 11/24/2022]
Abstract
The field of pediatric stroke has historically been hampered by limited evidence and small patient cohorts. However the landscape of childhood stroke is rapidly changing due in part to increasing awareness of the importance of pediatric stroke and the emergence of dedicated pediatric stroke centers, care pathways, and alert systems. Acute pediatric stroke management hinges on timely diagnosis confirmed by neuroimaging, appropriate consideration of recanalization therapies, implementation of neuroprotective measures, and attention to secondary prevention. Because pediatric stroke is highly heterogenous in etiology, management strategies must be individualized. Determining a child's underlying stroke etiology is essential to appropriately tailoring hyperacute stroke management and determining best approach to secondary prevention. Herein, we review the methods of recognition, diagnosis, management, current knowledge gaps and promising research for pediatric stroke.
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25
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Gullapalli K, Prasad RM, Al-abcha A, Hussain Z, Alsouqi A, Mosalem O, Hrinczenko B. Efficacy and Safety of Direct Oral Anticoagulants in Patients With Antiphospholipid Syndrome: A Systematic Review and Meta-Analysis. Cureus 2022; 14:e29449. [PMID: 36299971 PMCID: PMC9587712 DOI: 10.7759/cureus.29449] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/22/2022] [Indexed: 11/23/2022] Open
Abstract
Due to a high risk of recurrent thromboembolism in patients with antiphospholipid syndrome (APS), long-term anticoagulation is recommended. For decades, vitamin K antagonists (VKAs) have been the gold standard for thromboprophylaxis in these patients. Due to the widespread use of direct oral anticoagulants (DOACs) in various thromboembolic conditions and their potential advantages compared to VKAs, several studies have been conducted to evaluate their safety and efficacy in APS. We performed a literature search using PubMed, Embase, and Cochrane databases for studies comparing DOACs to VKAs in patients with APS. Relative risk (RR) and the corresponding 95% confidence intervals (95% CI) were estimated for recurrent thromboembolic events, bleeding, and mortality. A total of 1437 patients pooled from 12 studies were analyzed. The risk of recurrent thrombosis, especially arterial thrombosis, doubled with DOACs compared to VKAs (RR 2.61, 95% CI 1.44-4.71; p=0.001). The risk further increased in patients with a triple-positive antiphospholipid antibody profile (RR 4.50, 95% CI 1.91-10.63; p=0.0006) and with the use of rivaroxaban (RR 1.95, 95% CI 1.10-3.45; p=0.02). The risk of major bleeding and mortality were not significantly different between the two arms. A trend favoring DOACs compared to VKAs was observed for all bleeding events. This meta-analysis comes in agreement with previous studies and supports the use of VKAs in APS. Our study revealed that VKAs remain the gold standard for the management of APS, especially triple-positive APS. DOACs, particularly rivaroxaban, are not as effective in preventing recurrent thromboembolism in high-risk APS patients. Further studies are needed to evaluate the role of DOACs apart from rivaroxaban with a focus on their efficacy in the management of isolated or double-positive APS.
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26
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Lasica R, Asanin M, Djukanovic L, Radovanovic N, Savic L, Polovina M, Stankovic S, Ristic A, Zdravkovic M, Lasica A, Kravic J, Perunicic J. Dilemmas in the Choice of Adequate Therapeutic Treatment in Patients with Acute Pulmonary Embolism—From Modern Recommendations to Clinical Application. Pharmaceuticals (Basel) 2022; 15:ph15091146. [PMID: 36145366 PMCID: PMC9501350 DOI: 10.3390/ph15091146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 09/03/2022] [Accepted: 09/06/2022] [Indexed: 11/24/2022] Open
Abstract
Pulmonary thromboembolism is a very common cardiovascular disease, with a high mortality rate. Despite the clear guidelines, this disease still represents a great challenge both in diagnosis and treatment. The heterogeneous clinical picture, often without pathognomonic signs and symptoms, represents a huge differential diagnostic problem even for experienced doctors. The decisions surrounding this therapeutic regimen also represent a major dilemma in the group of patients who are hemodynamically stable at initial presentation and have signs of right ventricular (RV) dysfunction proven by echocardiography and positive biomarker values (pulmonary embolism of intermediate–high risk). Studies have shown conflicting results about the benefit of using fibrinolytic therapy in this group of patients until hemodynamic decompensation, due to the risk of major bleeding. The latest recommendations give preference to new oral anticoagulants (NOACs) compared to vitamin K antagonists (VKA), except for certain categories of patients (patients with antiphospholipid syndrome, mechanical valves, pregnancy). When using oral anticoagulant therapy, special attention should be paid to drug–drug interactions, which can lead to many complications, even to the death of the patient. Special population groups such as pregnant women, obese patients, patients with antiphospholipid syndrome and the incidence of cancer represent a great therapeutic challenge in the application of anticoagulant therapy. In these patients, not only must the effectiveness of the drugs be taken into account, but great attention must be paid to their safety and possible side effects, which is why a multidisciplinary approach is emphasized in order to provide the best therapeutic option.
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Affiliation(s)
- Ratko Lasica
- Department of Cardiology, Emergency Center, University Clinical Center of Serbia, 11000 Belgrade, Serbia
- Correspondence:
| | - Milika Asanin
- Department of Cardiology, Emergency Center, University Clinical Center of Serbia, 11000 Belgrade, Serbia
| | - Lazar Djukanovic
- Department of Cardiology, Emergency Center, University Clinical Center of Serbia, 11000 Belgrade, Serbia
| | - Nebojsa Radovanovic
- Department of Cardiology, Emergency Center, University Clinical Center of Serbia, 11000 Belgrade, Serbia
| | - Lidija Savic
- Department of Cardiology, Emergency Center, University Clinical Center of Serbia, 11000 Belgrade, Serbia
| | - Marija Polovina
- Department of Cardiology, Emergency Center, University Clinical Center of Serbia, 11000 Belgrade, Serbia
| | - Sanja Stankovic
- Center for Medical Biochemistry, University Clinical Center of Serbia, 11000 Belgrade, Serbia
- Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia
| | - Arsen Ristic
- Department of Cardiology, University Clinical Center of Serbia, 11000 Belgrade, Serbia
| | | | | | - Jelena Kravic
- Department of Cardiology, Emergency Center, University Clinical Center of Serbia, 11000 Belgrade, Serbia
| | - Jovan Perunicic
- Department of Cardiology, Emergency Center, University Clinical Center of Serbia, 11000 Belgrade, Serbia
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27
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Kasitanon N, Hamijoyo L, Li MT, Oku K, Navarra S, Tanaka Y, Mok CC. Management of non-renal manifestations of systemic lupus erythematosus: A systematic literature review for the APLAR consensus statements. Int J Rheum Dis 2022; 25:1220-1229. [PMID: 35916201 DOI: 10.1111/1756-185x.14413] [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: 01/24/2022] [Revised: 05/31/2022] [Accepted: 07/03/2022] [Indexed: 11/30/2022]
Abstract
The prevalence of systemic lupus erythematosus (SLE) is higher in Asians than Caucasians, with higher frequency of renal and other major organ manifestations that carry a poorer prognosis. The outcome of SLE is still unsatisfactory in many parts of the Asia Pacific region due to limited access to healthcare systems, poor treatment adherence and adverse reactions to therapies. The Asia Pacific League of Associations for Rheumatology (APLAR) SLE special interest group has recently published a set of consensus recommendation statements for the management of SLE in the Asia Pacific region. The current article is a supplement of systematic literature search (SLR) to the prevalence and treatment of non-renal manifestations of SLE in Asian patients.
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Affiliation(s)
- Nuntana Kasitanon
- Division of Rheumatology, Department of Internal Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Laniyati Hamijoyo
- Rheumatology Division, Department of Internal Medicine, Padjadjaran University, Bandung, Indonesia
| | - Meng Tao Li
- Department of Rheumatology, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Science, National Clinical Research Center for Dermatologic and Immunologic Diseases, Ministry of Science & Technology, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China
| | - Kenji Oku
- Department of Rheumatology, Endocrinology and Nephrology Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Sandra Navarra
- Section of Rheumatology, University of Santo Tomas Hospital, Manila, Philippines
| | - Yoshiya Tanaka
- The First Department of Internal Medicine, School of Medicine, University of Occupational and Environmental Health, Japan, Kitakyushu, Japan
| | - Chi Chiu Mok
- Division of Rheumatology, Department of Medicine, Tuen Mun Hospital, Hong Kong SAR, China
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28
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Recke AL. Phlebitis und Thrombose der Armvenen: Fallberichte aus der phlebologischen Sprechstunde. PHLEBOLOGIE 2022. [DOI: 10.1055/a-1851-8838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Abstract
ZusammenfassungPhlebitiden und Thrombosen der Armvenen sind in der phlebologischen Sprechstunde eher selten. In dieser Fortbildung in Bildern werden 3 unterschiedliche Fälle mit Phlebitis und/oder Thrombose der Armvenen vorgestellt und kommentiert.
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Affiliation(s)
- Anna Lena Recke
- Klinik für Dermatologie, Venerologie und Allergologie, Universitätsklinikum Schleswig-Holstein Campus Lübeck, Lübeck, Deutschland
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29
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Dabigatran in Cerebral Sinus Vein Thrombosis and Thrombophilia. LIFE (BASEL, SWITZERLAND) 2022; 12:life12070970. [PMID: 35888060 PMCID: PMC9316430 DOI: 10.3390/life12070970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 06/22/2022] [Accepted: 06/27/2022] [Indexed: 11/16/2022]
Abstract
Background and Purpose: Thrombophilic gene alterations are a major risk factor for cerebral sinus vein thrombosis (CSVT). Up to 30% of all patients with cerebral sinus vein thrombosis (CSVT) are found to have thrombophilic defects such as prothrombin mutation (PTM) or factor V Leiden (FVL). Their repercussions on the plasma levels of dabigatran etexilate are unclear. In this prospective case–control study, we aimed to investigate whether thrombophilia in CSVT has an influence on dabigatran peak-plasma levels. Methods: We monitored 10 patients over 12 months with acute CSVT, genetic thrombophilia with off-label use of dabigatran etexilate 150 mg twice a day and measured dabigatran peak-plasma levels and radiological outcome. We also monitored patients without genetic thrombophilia with dabigatran etexilate 150 mg twice a day and compared the efficiency and dabigatran peak-plasma levels. Results: Patients with homozygote PTM had significantly lower dabigatran peak concentration compared to patients with FVL or the control group (23 ± 4.2 vs. 152.3 ± 27.5 and 159.6 ± 63.08; p-value ≤ 0.05) There was no significant difference in dabigatran etexilate plasma levels between the heterozygote PTM group compared to patients with FVL or the control group (p = 0.29). There was no correlation between dabigatran peak concentration and delayed thrombus dissolution. Conclusions: Dabigatran peak concentration was stable in patients with heterozygote FVL and heterozygote PTM, but not in homozygote PTM, compared to controls. Genetic screening for thrombophilia in patients after CSVT may be useful to make patient tailored therapeutic decisions regarding oral anticoagulation and may decrease thrombotic events.
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30
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Pengo V, Del Ross T, Tonello M, Andreoli L, Tincani A, Gresele P, Silvestri E, Simioni P, Campello E, Hoxha A, Falanga A, Ghirarduzzi A, Denas G. Impact of COVID-19 and COVID-19 vaccination on high-risk patients with Antiphospholipid Syndrome: a nationwide survey. Rheumatology (Oxford) 2022; 61:SI136-SI142. [PMID: 35412604 PMCID: PMC9047199 DOI: 10.1093/rheumatology/keac224] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2022] [Revised: 04/04/2022] [Indexed: 12/03/2022] Open
Abstract
Objectives Patients with antiphospholipid syndrome (APS) and triple-positive for antiphospholipid antibodies (aPL) are at high-risk of recurrent events. As COVID-19 and COVID-19 vaccination may induce thrombotic complications, the objective of the study was to assess the course of COVID-19 and adverse events after vaccination in these patients. Methods This is a nationwide multicentre survey conducted in nine APS referral centres by means of a questionnaire. Included patients are thrombotic APS with triple-positive aPL confirmed 12 weeks apart. Reference specialist physicians used a four-graded scale of severity for COVID-19 [from 0 (asymptomatic) to 3 (hospitalization in intensive care unit)] and a six-graded scale for adverse reactions to vaccination [from 0 (transient local injection site sign/symptoms) to 5 (potentially life-threatening reactions)]. Outcomes were considered within a 30-days period. Results Out of 161 patients interviewed, 18 (11%) had COVID-19. All of them fully recovered without any progression to severe disease nor thromboembolic event. One-hundred-forty-six patients received the first (92%) and 129 (80%) the second dose of vaccine; side effects were minimal and, in most cases, (83% after the first and 68% after the second shot) limited to a sore arm. Fifteen patients (9%) were unvaccinated. Most of them raised doubts on the need for vaccination, complained for poor safety and in general were reluctant on COVID-19 vaccination. Conclusion Patients with triple-positive thrombotic APS did not suffer from severe COVID-19 outcomes. Importantly, COVID-19 vaccination was well tolerated. These data may reassure patients and physicians and contribute in reducing hesitancy in unvaccinated patients.
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Affiliation(s)
| | - Teresa Del Ross
- Rheumatology Unit, Department of Medicine, University of Padua
| | - Marta Tonello
- Rheumatology Unit, Department of Medicine, University of Padua
| | - Laura Andreoli
- Rheumatology and Clinical Immunology Unit, Department of Clinical and Experimental Sciences, University of Brescia
| | - Angela Tincani
- Rheumatology and Clinical Immunology Unit, Department of Clinical and Experimental Sciences, University of Brescia
| | - Paolo Gresele
- Section of Internal and Cardiovascular Medicine, Department of Medicine and Surgery, University of Perugia
| | - Elena Silvestri
- Department of Experimental and Clinical Medicine, University of Florence
| | - Paolo Simioni
- Thrombotic and Haemorrhagic Diseases Unit, General Internal Medicine, University of Padua
| | - Elena Campello
- Thrombotic and Haemorrhagic Diseases Unit, General Internal Medicine, University of Padua
| | - Ariela Hoxha
- Internal Medicine Unit, Department of Medicine, San Bortolo Hospital, Vicenza
| | - Anna Falanga
- Department of Immunohematology and Transfusion Medicine and Haemostasis and Thrombosis Centre, Hospital Papa Giovanni XXIII, Bergamo
| | - Angelo Ghirarduzzi
- SOC Medicina, Medicina Cardiovascolare, Dipartimento di Medicina Interna-AUSL-IRCCS Reggio Emilia, Italy, all in
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31
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Anderson M, Belmont M. Severe thrombotic events associated with pre-procedural interruption of anticoagulation in systemic lupus erythematosus with secondary antiphospholipid syndrome: Cases and literature review. Lupus 2022; 31:261-267. [PMID: 35041558 DOI: 10.1177/09612033221074920] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
BACKGROUND The American College of Chest Physicians (ACCP) and National Institutes for health and care Excellence in the United Kingdom (NICE) recommend that patients who are high risk for thrombotic events but require cessation of oral anticoagulation with warfarin, due to bleeding risk of a planned procedure, undergo bridging therapy with heparin. However, those conditions which are considered high risk are not universal, nor do guidelines differentiate between low molecular weight heparin (LMWH) and unfractionated heparin. Triple positive antiphospholipid syndrome (APS) is a thrombophilic state with a very high risk for thrombotic events during periods of anticoagulation cessation. Patients with secondary antiphospholipid syndrome in the setting of SLE may be at an even greater risk of thrombotic events during the perioperative period. PURPOSE Along with a review of the literature for perioperative management in APS we present three cases of triple positive secondary APS in systemic lupus erythematosus (SLE) patients who had severe thrombotic complications after cessation of their oral anticoagulation despite being bridged with LWMH. CONCLUSION Given the severity and rapidity of thrombotic complications with low molecular weight heparin bridging, we propose that all patients with triple positive APS, especially secondary APS with SLE should undergo bridging therapy with intravenous UFH to reduce time without anticoagulation and minimize risk of thrombotic complications. Furthermore, we propose that NICE include APS in the list of medical conditions which are high risk for thrombotic complications and require bridging therapy.
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Affiliation(s)
- Meghan Anderson
- 12297Department of Rheumatology at NYU Langone Health, New York, NY, USA.,12297Department of Rheumatology at NYU Langone Health and Hospital for Joint Disease, New York, NY, USA
| | - Michael Belmont
- 12297Department of Rheumatology at NYU Langone Health, New York, NY, USA.,12297Department of Rheumatology at NYU Langone Health and Hospital for Joint Disease, New York, NY, USA
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32
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Abstract
PURPOSE OF REVIEW To review the recent available evidence on epidemiology, pathogenesis, clinical phenotypes, and management of antiphospholipid syndrome (APS) and summarize potential future research perspectives. RECENT FINDINGS Accumulating evidence has further expanded our understanding of the disease, including new data about the incidence and prevalence of APS, novel pathways supporting the role of thrombo-inflammation in APS including platelet, monocyte and endothelial cell activation, pro-inflammatory cytokine and chemokine production, complement activation, neutrophil extracellular trap release, and type I interferon gene expression that could yield to new potential treatment targets, better identification of criteria and non-criteria clinical phenotypes, antiphospholipid antibody profiles and their associations with clinical outcomes, prognostic tools, and treatment strategies based on recent evidence-based recommendations for patients with thrombotic and obstetric APS, with or without systemic lupus erythematosus. Ongoing research efforts and international collaborations enhance our knowledge of this rare and often devastating syndrome and help improve patient care and health outcomes.
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Affiliation(s)
- Eleni Xourgia
- First Department of Propaedeutic Internal Medicine, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Maria G Tektonidou
- Department of Propaedeutic Internal Medicine, Medical School, Rheumatology UnitJoint Academic Rheumatology Program - EULAR Centre of Excellence'Laiko' Hospital, National and Kapodistrian University of Athens, 17 Agiou Thoma str, 11527, FirstAthens, Greece.
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33
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Selby R, Abdulrehman J. Antiphospholipid Antibodies and the Antiphospholipid Syndrome: From Coagulation to the Clinic. J Appl Lab Med 2022; 7:373-378. [PMID: 34996086 PMCID: PMC8741326 DOI: 10.1093/jalm/jfab134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Accepted: 10/04/2021] [Indexed: 01/07/2023]
Affiliation(s)
- Rita Selby
- Department of Laboratory Medicine & Pathobiology & Department of Medicine, University of Toronto, Toronto, ON, Canada,Address correspondence to this author at: University Health Network Laboratory Medicine Program, Room 3EB 359C, Toronto General Hospital, 200 Elizabeth St, Toronto, ON, M5G 2C4 Canada. Fax 416 340 5544; e-mail:
| | - Jameel Abdulrehman
- Division of Hematology & Medical Oncology, Department of Medicine, University Health Network, University of Toronto, Toronto, ON, Canada
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34
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Carré J, Jourdi G, Gendron N, Helley D, Gaussem P, Darnige L. Recent Advances in Anticoagulant Treatment of Immune Thrombosis: A Focus on Direct Oral Anticoagulants in Heparin-Induced Thrombocytopenia and Anti-Phospholipid Syndrome. Int J Mol Sci 2021; 23:ijms23010093. [PMID: 35008518 PMCID: PMC8744910 DOI: 10.3390/ijms23010093] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 12/17/2021] [Accepted: 12/17/2021] [Indexed: 12/25/2022] Open
Abstract
For more than 10 years, direct oral anticoagulants (DOACs) have been increasingly prescribed for the prevention and treatment of thrombotic events. However, their use in immunothrombotic disorders, namely heparin-induced thrombocytopenia (HIT) and antiphospholipid syndrome (APS), is still under investigation. The prothrombotic state resulting from the autoimmune mechanism, multicellular activation, and platelet count decrease, constitutes similarities between HIT and APS. Moreover, they both share the complexity of the biological diagnosis. Current treatment of HIT firstly relies on parenteral non-heparin therapies, but DOACs have been included in American and French guidelines for a few years, providing the advantage of limiting the need for treatment monitoring. In APS, vitamin K antagonists are conversely the main treatment (+/− anti-platelet agents), and the use of DOACs is either subject to precautionary recommendations or is not recommended in severe APS. While some randomized controlled trials have been conducted regarding the use of DOACs in APS, only retrospective studies have examined HIT. In addition, vaccine-induced immune thrombotic thrombocytopenia (VITT) is now a part of immunothrombotic disorders, and guidelines have been created concerning an anticoagulant strategy in this case. This literature review aims to summarize available data on HIT, APS, and VITT treatments and define the use of DOACs in therapeutic strategies.
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Affiliation(s)
- Julie Carré
- Hematology Department, CHU de Poitiers, 86021 Poitiers, France
- Correspondence:
| | - Georges Jourdi
- Research Center, Montreal Heart Institute, Montreal, QC H1T 1C8, Canada;
- Faculty of Pharmacy, Université de Montréal, Montreal, QC H3T 1J4, Canada
| | - Nicolas Gendron
- Innovative Therapies in Haemostasis, INSERM UMR-S1140, University of Paris, 75006 Paris, France; (N.G.); (P.G.); (L.D.)
- Biosurgical Research Lab (Carpentier Foundation), AP-HP, 75015 Paris, France
- Biological Hematology Department, Assistance Publique-Hôpitaux de Paris-Centre (AP-HP.CUP), 75015 Paris, France;
| | - Dominique Helley
- Biological Hematology Department, Assistance Publique-Hôpitaux de Paris-Centre (AP-HP.CUP), 75015 Paris, France;
- Paris Cardiovascular Research Center, INSERM UMR-S970, 75015 Paris, France
| | - Pascale Gaussem
- Innovative Therapies in Haemostasis, INSERM UMR-S1140, University of Paris, 75006 Paris, France; (N.G.); (P.G.); (L.D.)
- Biological Hematology Department, Assistance Publique-Hôpitaux de Paris-Centre (AP-HP.CUP), 75015 Paris, France;
| | - Luc Darnige
- Innovative Therapies in Haemostasis, INSERM UMR-S1140, University of Paris, 75006 Paris, France; (N.G.); (P.G.); (L.D.)
- Biological Hematology Department, Assistance Publique-Hôpitaux de Paris-Centre (AP-HP.CUP), 75015 Paris, France;
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35
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Klok FA, Ageno W, Ay C, Bäck M, Barco S, Bertoletti L, Becattini C, Carlsen J, Delcroix M, van Es N, Huisman MV, Jara-Palomares L, Konstantinides S, Lang I, Meyer G, Ní Áinle F, Rosenkranz S, Pruszczyk P. Optimal follow-up after acute pulmonary embolism: a position paper of the European Society of Cardiology Working Group on Pulmonary Circulation and Right Ventricular Function, in collaboration with the European Society of Cardiology Working Group on Atherosclerosis and Vascular Biology, endorsed by the European Respiratory Society. Eur Heart J 2021; 43:183-189. [PMID: 34875048 PMCID: PMC8790766 DOI: 10.1093/eurheartj/ehab816] [Citation(s) in RCA: 65] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 02/22/2021] [Accepted: 11/12/2021] [Indexed: 12/11/2022] Open
Abstract
This position paper provides a comprehensive guide for optimal follow-up of patients with acute pulmonary embolism (PE), covering multiple relevant aspects of patient counselling. It serves as a practical guide to treating patients with acute PE complementary to the formal 2019 European Society of Cardiology guidelines developed with the European Respiratory Society. We propose a holistic approach considering the whole spectrum of serious adverse events that patients with acute PE may encounter on the short and long run. We underline the relevance of assessment of modifiable risk factors for bleeding, of acquired thrombophilia and limited cancer screening (unprovoked PE) as well as a dedicated surveillance for the potential development of chronic thromboembolic pulmonary hypertension as part of routine practice; routine testing for genetic thrombophilia should be avoided. We advocate the use of outcome measures for functional outcome and quality of life to quantify the impact of the PE diagnosis and identify patients with the post-PE syndrome early. Counselling patients on maintaining a healthy lifestyle mitigates the risk of the post-PE syndrome and improves cardiovascular prognosis. Therefore, we consider it important to discuss when and how to resume sporting activities soon after diagnosing PE. Additional patient-relevant topics that require Focused counselling are travel and birth control.
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Affiliation(s)
- Frederikus A Klok
- Department of Medicine-Thrombosis and Hemostasis, Leiden University Medical Center, Leiden, Netherlands.,Center for Thrombosis and Hemostasis, University Medical Center Mainz, Mainz, Germany
| | - Walter Ageno
- Department of Medicine and Surgery, University of Insubria, Varese, Italy
| | - Cihan Ay
- Clinical Division of Haematology and Haemostaseology, Department of Medicine I, Medical University of Vienna, Vienna, Austria.,I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - Magnus Bäck
- Center for Molecular Medicine and Department of Cardiology, Karolinska University Hospital, Solna, Sweden, Stockholm.,INSERM U1116, Université de Lorraine, Centre Hospitalier Régional Universitaire de Nancy, Vandoeuvre les Nancy, France
| | - Stefano Barco
- Center for Thrombosis and Hemostasis, University Medical Center Mainz, Mainz, Germany.,Clinic of Angiology, University Hospital Zurich, Zurich, Switzerland
| | - Laurent Bertoletti
- Service de Médecine Vasculaire et Thérapeutique, CHU de St-Etienne, Saint-Etienne 42055, France.,INSERM, UMR1059, Université Jean-Monnet, Saint-Etienne 42055, France.,INSERM, CIC-1408, CHU de Saint-Etienne, Saint-Etienne 42055, France.,INNOVTE, CHU de Saint-Etienne, Saint-Etienne 42055, France
| | - Cecilia Becattini
- Internal and Cardiovascular Medicine-Stroke Unit, University of Perugia, Perugia, Italy
| | - Jørn Carlsen
- Department of Cardiology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.,Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Marion Delcroix
- Clinical Dept. of Respiratory Diseases, Pulmonary Hypertension Center, UZ Leuven, Leuven, Belgium.,BREATHE, Dept CHROMETA, KU Leuven, Leuven, Belgium
| | - Nick van Es
- Department of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Center, Amsterdam, Netherlands
| | - Menno V Huisman
- Department of Medicine-Thrombosis and Hemostasis, Leiden University Medical Center, Leiden, Netherlands
| | - Luis Jara-Palomares
- Medical Surgical Unit of Respiratory Diseases, Instituto de Biomedicina de Sevilla (IBiS). Hospital Universitario Virgen del Rocio, Seville, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III, Madrid, Spain
| | - Stavros Konstantinides
- Center for Thrombosis and Hemostasis, University Medical Center Mainz, Mainz, Germany.,Department of Cardiology, Democritus University of Thrace, Greece
| | - Irene Lang
- Department of Internal Medicine II, Cardiology and Center of Cardiovascular Medicine, Medical University of Vienna, Währinger Gürtel 18-20, Vienna 1090, Austria
| | - Guy Meyer
- Respiratory Medicine Department, Hôpital Européen Georges Pompidou, Aphp, Paris, France.,Université Paris Descartes, Paris 75006, France
| | - Fionnuala Ní Áinle
- Dept. of Hematology, Mater University Hospital and Rotunda Hospital, Dublin, Ireland.,School of Medicine, University College Dublin, Dublin, Ireland
| | - Stephan Rosenkranz
- Dept. of Cardiology, Heart Center at the University of Cologne, Germany.,Cologne Cardiovascular Research Center (CCRC), University of Cologne, Köln 50937, Germany
| | - Piotr Pruszczyk
- Dept. of Internal Medicine and Cardiology Medical University of Warsaw, Lindley St 4, Warsaw 00-005, Poland
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36
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Onundarson PT, Palsson R, Witt DM, Gudmundsdottir BR. Replacement of traditional prothrombin time monitoring with the new Fiix prothrombin time increases the efficacy of warfarin without increasing bleeding. A review article. Thromb J 2021; 19:72. [PMID: 34654442 PMCID: PMC8520310 DOI: 10.1186/s12959-021-00327-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2021] [Accepted: 10/06/2021] [Indexed: 12/13/2022] Open
Abstract
The antithrombotic effect of vitamin K antagonists (VKA) depends on controlled lowering of the activity of factors (F) II and X whereas reductions in FVII and FIX play little role. PT-INR based monitoring, however, is highly influenced by FVII, which has the shortest half-life of vitamin K-dependent coagulation factors. Hence, variability in the anticoagulant effect of VKA may be partly secondary to an inherent flaw of the traditional monitoring test itself. The Fiix prothrombin time (Fiix-PT) is a novel test that is only sensitive to reductions in FII and FX and is intended to stabilize the VKA effect. Two clinical studies have now demonstrated that when warfarin is monitored with the Fiix-PT based normalized ratio (Fiix-NR) instead of PT-INR, anticoagulation is stabilized and less testing and fewer dose adjustments are needed. Furthermore, the relative risk of thromboembolism was reduced by 50-56% in these studies without an increase in major bleeding.
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Affiliation(s)
- Pall T Onundarson
- Central Laboratory/Hematology, Landspitali National University Hospital of Iceland and University of Iceland Faculty of Medicine, Hringbraut, 101 Reykjavik, Reykjavik, Iceland.
| | - Ragnar Palsson
- Nephrology Division, Department of Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Daniel M Witt
- Department of Pharmacotherapy, University of Utah College of Pharmacy, Salt Lake City, UT, USA
| | - Brynja R Gudmundsdottir
- Central Laboratory/Hematology, Landspitali National University Hospital of Iceland , Reykjavik, Iceland
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37
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Thomopoulos C, Ntalakouras J, Polyzos D, Konstantinidis D, Palaiodimou L, Tsivgoulis G, Tsioufis C. Net clinical benefit of a reduced dose of DOACs in non-valvular atrial fibrillation: A meta-analysis of randomized trials. Pharmacol Res 2021; 175:105902. [PMID: 34547386 DOI: 10.1016/j.phrs.2021.105902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 09/13/2021] [Accepted: 09/14/2021] [Indexed: 11/16/2022]
Abstract
BACKGROUND In standard dosing, direct Oral Anticoagulants (DOACs) are used as an alternative to warfarin to prevent ischemic stroke and systemic embolism in non-valvular Atrial Fibrillation (AF). However, randomized comprehensive evidence considering the efficacy and safety of the low-dose DOACs in the same setting is still lacking. Toward this end, we conducted a meta-analysis of randomized trials to estimate the risk/benefit ratio, in terms of net clinical benefit, by comparing a reduced dose of DOACs and warfarin. METHODS We searched three electronic databases, covering the period until end-February 2021. All-cause death, non-fatal stroke/systemic embolism, and major bleeding events, with or without the inclusion of myocardial infarction, were used to define two different net clinical benefit outcomes. In addition, we evaluated different component outcomes of net clinical benefit as secondary outcomes. Finally, risk ratios and 95% Confidence Intervals (CI) of each outcome were calculated (random-effects model). RESULTS In the four randomized trials included (n = 29,779 patients), the net clinical benefit - with or without the inclusion of myocardial infarction - of low-dose DOACs, compared to warfarin, was a 12% (95% CI, 7%-16%) or a 10% (95% CI, 5%-13%) reduction of events, respectively. Compared to warfarin, the reduced dose of DOACs decreased death outcomes, major bleeding events, and hemorrhagic stroke, whereas all thrombotic outcomes were not different among the groups. CONCLUSIONS DOACs at low dosing present a more favorable net clinical benefit profile compared to warfarin.
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Affiliation(s)
| | - John Ntalakouras
- First Department of Cardiology, Hippokration Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Dimitris Polyzos
- First Department of Cardiology, Hippokration Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Dimitris Konstantinidis
- First Department of Cardiology, Hippokration Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Lina Palaiodimou
- Second Department of Neurology, "Attikon" University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Georgios Tsivgoulis
- Second Department of Neurology, "Attikon" University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece; Department of Neurology, The University of Tennessee Health Science Center, Memphis, Tennessee, United States
| | - Costas Tsioufis
- First Department of Cardiology, Hippokration Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece.
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38
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Kartsios C, Lokare A, Osman H, Perrin D, Razaq S, Ayub N, Daddar B, Fair S. Diagnosis, management, and outcomes of venous thromboembolism in COVID-19 positive patients: a role for direct anticoagulants? J Thromb Thrombolysis 2021; 51:947-952. [PMID: 32910408 PMCID: PMC7481340 DOI: 10.1007/s11239-020-02257-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Coronavirus disease 2019 (COVID-19) has been associated with an increased risk of thromboembolic complications due to systemic coagulation activation. Little is known about the role of direct anticoagulants (DOACs) in COVID-19 related thrombosis. In this audit we sought to distinguish COVID-19 hospitalised patients with a diagnosis of venous thromboembolism (VTE) and record their outcomes over a period of 3 months (01/02/2020–30/04/2020). A total of 1583 patients were diagnosed with laboratory proven COVID-19 disease. Amongst them, 38 patients (0.82%) suffered VTE (median age 68 years, male/female: 20/18). VTE was the presenting symptom on admission in 71%. Pulmonary embolism was diagnosed in 92% of patients; 5 patients required intensive care and 3 underwent thrombolysis. 27 patients received initial treatment with unfractionated heparin/low molecular weight heparin (LMWH) while 10 were treated with direct anticoagulants (DOACs). After a median follow up of 25 days, 29 (76%) patients were alive while 5 were still hospitalised. Most patients (83%) were discharged on DOACs, no VTE recurrence or bleeding was recorded post-discharge. Our results suggest that direct anticoagulants could be a safe and effective treatment option in selected COVID-19 positive patients who have suffered venous thromboembolism.
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Affiliation(s)
- Charalampos Kartsios
- Department of Haematology, Heartlands Hospital, University Hospitals Birmingham, Birmingham, UK.
| | - Anand Lokare
- Department of Haematology, Heartlands Hospital, University Hospitals Birmingham, Birmingham, UK
| | - Husam Osman
- Department of Virology, Heartlands Hospital, University Hospitals Birmingham, Birmingham, UK
| | - Damian Perrin
- Department of Acute Medicine, Good Hope Hospital, University Hospitals Birmingham, Birmingham, UK
| | - Shahzad Razaq
- Department of Pharmacy, University Hospitals Birmingham, Birmingham, UK
| | - Namrah Ayub
- Department of Pharmacy, University Hospitals Birmingham, Birmingham, UK
| | - Bobby Daddar
- Department of Pharmacy, University Hospitals Birmingham, Birmingham, UK
| | - Susan Fair
- Department of Acute Medicine, Good Hope Hospital, University Hospitals Birmingham, Birmingham, UK
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