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Verso M, Munoz A, Bauersachs R, Huisman MV, Mandalà M, Vescovo G, Becattini C, Agnelli G. Effects of concomitant administration of anticancer agents and apixaban or dalteparin on recurrence and bleeding in patients with cancer-associated venous thromboembolism. Eur J Cancer 2021; 148:371-381. [PMID: 33780665 DOI: 10.1016/j.ejca.2021.02.026] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 02/14/2021] [Accepted: 02/22/2021] [Indexed: 12/14/2022]
Abstract
BACKGROUND Whether concomitant administration of anticancer agents influences the efficacy and safety of oral anticoagulants in patients treated for cancer-associated venous thromboembolism (VTE) is undefined. The pharmacological interaction between anticancer agents and direct oral anticoagulants is perceived as a concern. METHODS We evaluated the effects of concomitant administration of anticancer agents on recurrent VTE, major bleeding and death in patients with cancer-associated VTE randomised to receive apixaban or dalteparin in the Caravaggio study. RESULTS Anticancer agents were concomitantly given to 336 patients (58.3%) treated with apixaban and to 332 patients (57.3%) treated with dalteparin. In patients treated with apixaban, recurrent VTE occurred in 20 (6.0%) and 12 (5.0%) among patients treated or not treated with anticancer agents, respectively (hazard ratio [HR] = 1.14; 0.55-2.38); major bleeding occurred in 12 (3.6%) and 10 (4.2%) patients , respectively (HR = 0.79; 0.34-1.82), and death occurred in 74 (22.0%) and 61 (25.4%) patients , respectively (HR = 0.71; 0.51-1.00). In patients treated with dalteparin, recurrent VTE occurred in 24 (7.2%) and 22 (8.9%) among patients treated or not treated with anticancer agents, respectively (HR = 0.71; 0.40-1.28); major bleeding occurred in 16 (4.8%) and 7 (2.8%) patients, respectively (HR = 1.78; 0.66-4.79), and death occurred in 87 (26.2%) and 66 (26.7%) patients, respectively (HR = 0.85; 0.62-1.18). The comparative efficacy and safety of apixaban and dalteparin was not different in patients treated or not treated with anticancer agents. No effect on recurrent VTE, major bleeding or death was observed with inhibitors or inducers of P-glycoprotein and/or CYP3A4. CONCLUSION In our study, concomitant administration of anticancer agents had no effect on the risk of VTE recurrence or major bleeding in patients treated with apixaban or dalteparin for cancer-associated VTE.
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van Dam LF, Boon GDJAM, Kroft LJM, Huisman MV, Klok FEA. [Diagnosis of recurrent venous thromboembolism]. NEDERLANDS TIJDSCHRIFT VOOR GENEESKUNDE 2021; 165:D5550. [PMID: 33793129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
A correct diagnosis of recurrent venous thromboembolism (VTE) is essential as patients diagnosed with a recurrence are mostly treated with lifelong anticoagulant treatment. However, the diagnosis of recurrent VTE is complex as routine diagnostic tests for suspected VTE are less accurate in patients without a prior VTE. Clinical decision rules (CDR) and D-dimer tests have a lower specificity in suspected recurrent VTE, leading to an increase in required diagnostic imaging tests. In contrast to suspected recurrent pulmonary embolism (PE), the safety of a CDR and D-dimer test in excluding recurrent deep vein thrombosis (DVT) is debated. A CDR in combination with D-dimer testing followed by computed tomography pulmonary angiography is the preferred diagnostic management for suspected recurrent PE. In suspected recurrent DVT, compression ultrasonography is the imaging technique of choice and in case of a suspected recurrent ipsilateral DVT and an inconclusive ultrasonography, magnetic resonance direct thrombus imaging is decisive.
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Boon GJAM, Ende-Verhaar YM, Bavalia R, El Bouazzaoui LH, Delcroix M, Dzikowska-Diduch O, Huisman MV, Kurnicka K, Mairuhu ATA, Middeldorp S, Pruszczyk P, Ruigrok D, Verhamme P, Vliegen HW, Vonk Noordegraaf A, Vriend JWJ, Klok FA. Non-invasive early exclusion of chronic thromboembolic pulmonary hypertension after acute pulmonary embolism: the InShape II study. Thorax 2021; 76:1002-1009. [PMID: 33758073 DOI: 10.1136/thoraxjnl-2020-216324] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 02/09/2021] [Accepted: 02/23/2021] [Indexed: 01/08/2023]
Abstract
BACKGROUND The current diagnostic delay of chronic thromboembolic pulmonary hypertension (CTEPH) after pulmonary embolism (PE) is unacceptably long, causing loss of quality-adjusted life years and excess mortality. Validated screening strategies for early CTEPH diagnosis are lacking. Echocardiographic screening among all PE survivors is associated with overdiagnosis and cost-ineffectiveness. We aimed to validate a simple screening strategy for excluding CTEPH early after acute PE, limiting the number of performed echocardiograms. METHODS In this prospective, international, multicentre management study, consecutive patients were managed according to a screening algorithm starting 3 months after acute PE to determine whether echocardiographic evaluation of pulmonary hypertension (PH) was indicated. If the 'CTEPH prediction score' indicated high pretest probability or matching symptoms were present, the 'CTEPH rule-out criteria' were applied, consisting of ECG reading and N-terminalpro-brain natriuretic peptide. Only if these results could not rule out possible PH, the patients were referred for echocardiography. RESULTS 424 patients were included. Based on the algorithm, CTEPH was considered absent in 343 (81%) patients, leaving 81 patients (19%) referred for echocardiography. During 2-year follow-up, one patient in whom echocardiography was deemed unnecessary by the algorithm was diagnosed with CTEPH, reflecting an algorithm failure rate of 0.29% (95% CI 0% to 1.6%). Overall CTEPH incidence was 3.1% (13/424), of whom 10 patients were diagnosed within 4 months after the PE presentation. CONCLUSIONS The InShape II algorithm accurately excluded CTEPH, without the need for echocardiography in the overall majority of patients. CTEPH was identified early after acute PE, resulting in a substantially shorter diagnostic delay than in current practice.
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Konstantinides SV, Meyer G, Becattini C, Bueno H, Geersing GJ, Harjola VP, Huisman MV, Humbert M, Jennings CS, Jiménez D, Kucher N, Lang IM, Lankeit M, Lorusso R, Mazzolai L, Meneveau N, Ní Áinle F, Prandoni P, Pruszczyk P, Righini M, Torbicki A, Van Belle E, Zamorano JL. 2019 ESC Guidelines for the diagnosis and management of acute pulmonary embolism developed in collaboration with the European Respiratory Society (ERS). Eur Heart J 2021; 41:543-603. [PMID: 31504429 DOI: 10.1093/eurheartj/ehz405] [Citation(s) in RCA: 1960] [Impact Index Per Article: 653.3] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
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Kaptein FHJ, Stals MAM, Grootenboers M, Braken SJE, Burggraaf JLI, van Bussel BCT, Cannegieter SC, Ten Cate H, Endeman H, Gommers DAMPJ, van Guldener C, de Jonge E, Juffermans NP, Kant KM, Kevenaar ME, Koster S, Kroft LJM, Kruip MJHA, Leentjens J, Marechal C, Soei YL, Tjepkema L, Visser C, Klok FA, Huisman MV. Incidence of thrombotic complications and overall survival in hospitalized patients with COVID-19 in the second and first wave. Thromb Res 2021; 199:143-148. [PMID: 33535120 PMCID: PMC7832218 DOI: 10.1016/j.thromres.2020.12.019] [Citation(s) in RCA: 68] [Impact Index Per Article: 22.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Revised: 12/21/2020] [Accepted: 12/22/2020] [Indexed: 12/22/2022]
Abstract
INTRODUCTION In the first wave, thrombotic complications were common in COVID-19 patients. It is unknown whether state-of-the-art treatment has resulted in less thrombotic complications in the second wave. METHODS We assessed the incidence of thrombotic complications and overall mortality in COVID-19 patients admitted to eight Dutch hospitals between September 1st and November 30th 2020. Follow-up ended at discharge, transfer to another hospital, when they died, or on November 30th 2020, whichever came first. Cumulative incidences were estimated, adjusted for competing risk of death. These were compared to those observed in 579 patients admitted in the first wave, between February 24th and April 26th 2020, by means of Cox regression techniques adjusted for age, sex and weight. RESULTS In total 947 patients with COVID-19 were included in this analysis, of whom 358 patients were admitted to the ICU; 144 patients died (15%). The adjusted cumulative incidence of all thrombotic complications after 10, 20 and 30 days was 12% (95% confidence interval (CI) 9.8-15%), 16% (13-19%) and 21% (17-25%), respectively. Patient characteristics between the first and second wave were comparable. The adjusted hazard ratio (HR) for overall mortality in the second wave versus the first wave was 0.53 (95%CI 0.41-0.70). The adjusted HR for any thrombotic complication in the second versus the first wave was 0.89 (95%CI 0.65-1.2). CONCLUSIONS Mortality was reduced by 47% in the second wave, but the thrombotic complication rate remained high, and comparable to the first wave. Careful attention to provision of adequate thromboprophylaxis is invariably warranted.
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Stals MAM, Grootenboers MJJH, van Guldener C, Kaptein FHJ, Braken SJE, Chen Q, Chu G, van Driel EM, Iglesias del Sol A, de Jonge E, Kant KM, Pals F, Toorop MMA, Cannegieter SC, Klok FA, Huisman MV. Risk of thrombotic complications in influenza versus COVID-19 hospitalized patients. Res Pract Thromb Haemost 2021; 5:412-420. [PMID: 33821230 PMCID: PMC8014477 DOI: 10.1002/rth2.12496] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 12/16/2020] [Accepted: 12/19/2020] [Indexed: 12/17/2022] Open
Abstract
Background Whereas accumulating studies on patients with coronavirus disease 2019 (COVID-19) report high incidences of thrombotic complications, large studies on clinically relevant thrombosis in patients with other respiratory tract infections are lacking. How this high risk in COVID-19 patients compares to those observed in hospitalized patients with other viral pneumonias such as influenza is unknown. Objectives To assess the incidence of venous and arterial thrombotic complications in hospitalized patients with influenza as opposed to that observed in hospitalized patients with COVID-19. Methods This was a retrospective cohort study; we used data from Statistics Netherlands (study period: 2018) on thrombotic complications in hospitalized patients with influenza. In parallel, we assessed the cumulative incidence of thrombotic complications-adjusted for competing risk of death-in patients with COVID-19 in three Dutch hospitals (February 24 to April 26, 2020). Results Of the 13 217 hospitalized patients with influenza, 437 (3.3%) were diagnosed with thrombotic complications, versus 66 (11%) of the 579 hospitalized patients with COVID-19. The 30-day cumulative incidence of any thrombotic complication in influenza was 11% (95% confidence interval [CI], 9.4-12) versus 25% (95% CI, 18-32) in COVID-19. For venous thrombotic (VTC) complications and arterial thrombotic complications alone, these numbers were, respectively, 3.6% (95% CI, 2.7-4.6) and 7.5% (95% CI, 6.3-8.8) in influenza versus 23% (95% CI, 16-29) and 4.4% (95% CI, 1.9-8.8) in COVID-19. Conclusions The incidence of thrombotic complications in hospitalized patients with influenza was lower than in hospitalized patients with COVID-19. This difference was mainly driven by a high risk of VTC complications in the patients with COVID-19 admitted to the Intensive Care Unit. Remarkably, patients with influenza were more often diagnosed with arterial thrombotic complications.
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Huisman MV, Levi M, Royen EA, Breederveld C, Büller HR, Peters M, Sturk A, Deventer SJ, Avvisati G, Prandoni P, Agnelli G. Obituary J. W. ten Cate. J Thromb Haemost 2021. [DOI: 10.1111/jth.15229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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van Dam LF, Kroft LJM, Huisman MV, Ninaber MK, Klok FA. Computed Tomography Pulmonary Perfusion for Prediction of Short-Term Clinical Outcome in Acute Pulmonary Embolism. TH OPEN 2021; 5:e66-e72. [PMID: 33585787 PMCID: PMC7875679 DOI: 10.1055/s-0041-1723782] [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: 11/10/2020] [Accepted: 12/18/2020] [Indexed: 11/18/2022] Open
Abstract
Background
Computed tomography pulmonary angiography (CTPA) is the imaging modality of choice for the diagnosis of acute pulmonary embolism (PE). With computed tomography pulmonary perfusion (CTPP) additional information on lung perfusion can be assessed, but its value in PE risk stratification is unknown. We aimed to evaluate the correlation between CTPP-assessed perfusion defect score (PDS) and clinical presentation and its predictive value for adverse short-term outcome of acute PE.
Patients and Methods
This was an exploratory, observational study in 100 hemodynamically stable patients with CTPA-confirmed acute PE in whom CTPP was performed as part of routine clinical practice. We calculated the difference between the mean PDS in patients with versus without chest pain, dyspnea, and hemoptysis and 7-day adverse outcome. Multivariable logistic regression analysis and likelihood-ratio test were used to assess the added predictive value of PDS to CTPA parameters of right ventricle dysfunction and total thrombus load, for intensive care unit admission, reperfusion therapy and PE-related death.
Results
We found no correlation between PDS and clinical symptoms. PDS was correlated to reperfusion therapy (
n
= 4 with 16% higher PDS, 95% confidence interval [CI]: 3.5–28%) and PE-related mortality (
n
= 2 with 22% higher PDS, 95% CI: 4.9–38). Moreover, PDS had an added predictive value to CTPA assessment for PE-related mortality (from Chi-square 14 to 19,
p
= 0.02).
Conclusion
CTPP-assessed PDS was not correlated to clinical presentation of acute PE. However, PDS was correlated to reperfusion therapy and PE-related mortality and had an added predictive value to CTPA-reading for PE-related mortality; this added value needs to be demonstrated in larger studies.
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van der Wall SJ, Teutsch C, Dubner SJ, Diener HC, Halperin JL, Ma CS, Rothman KJ, Paquette M, Zint K, França LR, Lu S, Lip GYH, Huisman MV. Anticoagulation Prescription and Outcomes in Relation to Renal Function in Patients with Atrial Fibrillation: Results from GLORIA-AF. ACTA ACUST UNITED AC 2021; 5:e35-e42. [PMID: 33564743 PMCID: PMC7867412 DOI: 10.1055/s-0040-1722706] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Accepted: 12/03/2020] [Indexed: 10/31/2022]
Abstract
Objective Anticoagulation management in patients with atrial fibrillation (AF) and impaired renal function is challenging. This study aimed to evaluate anticoagulation prescription patterns in relation to renal function and to describe 2-year clinical outcomes among dabigatran users. Methods Global Registry on Long-Term Oral Antithrombotic Treatment in Patients with Atrial Fibrillation (GLORIA-AF) is an international, prospective, and observational study program involving patients with newly diagnosed AF at risk for stroke. Prescription patterns were assessed by creatinine clearance (CrCl) at enrollment. Dabigatran users were followed for 2 years. Clinical outcomes were standardized for stroke and bleeding risk, based on CHA 2 DS 2 -VASc and HAS-BLED scores, with missing values imputed. Results Baseline CrCl values were available for 12,056 of 15,308 eligible patients (79%). With declining renal function, prescriptions increased for vitamin K antagonists (VKAs) and decreased for dabigatran (30-47% and 34-12%, respectively). The prescription of other non-vitamin K antagonists remained similar across CrCl groups (14-19%). In 4,873 dabigatran users, standardized stroke rates were low across all CrCl groups; 0.58/100 patient-years (95% confidence interval [CI]: 0.30-0.90) in CrCl ≥80 mL/min, 0.85 (95% CI: 0.48-1.21) in CrCl 50 to 79 mL/min, and 0.33 (95% CI: 0.06-1.11) in CrCl 30 to 49 mL/min. Similarly, major bleeding rates were low and numerically increased with declining renal function (0.68/100 patient-years, 95% CI: 0.39-1.03; 0.92, 95% CI: 0.58-1.32; and 1.26, 95% CI: 0.66-1.97, respectively). Conclusion In patients with AF, VKA prescriptions increased and dabigatran prescriptions decreased with declining renal function. Rates of stroke and major bleeding in dabigatran patients remained low across the categories of renal impairment.
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Huisman MV. Antithrombotic treatment in atrial fibrillation patients needing percutaneous coronary intervention. Neth Heart J 2021; 29:119-120. [PMID: 33566280 PMCID: PMC7904999 DOI: 10.1007/s12471-021-01546-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/27/2021] [Indexed: 11/30/2022] Open
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111
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Hamer HM, Stroobants AK, Bavalia R, Ponjee GAE, Klok FA, van der Hulle T, Huisman MV, Hendriks HA, Middeldorp S. Diagnostic accuracy of four different D-dimer assays: A post-hoc analysis of the YEARS study. Thromb Res 2021; 201:18-22. [PMID: 33626463 DOI: 10.1016/j.thromres.2021.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 01/18/2021] [Accepted: 02/02/2021] [Indexed: 10/22/2022]
Abstract
INTRODUCTION For exclusion of pulmonary embolism (PE) clinical decision rules in combination with a D-dimer assay are applied. Currently available D-dimer assays are not standardized and it is unknown whether these differences have an impact on diagnostic management of suspected PE. Therefore, the aim is to explore differences between D-dimer assays and their impact on diagnostic outcome. METHODS Data from all patients included in the YEARS study were collected. The YEARS study is a prospective, multicentre, cohort outcome study evaluating 3462 patients with suspected PE in which four different D-dimer assays were applied (Liatest, Innovance, Tinaquant, Vidas). Median D-dimer concentrations were calculated for each D-dimer assay. Sensitivity, specificity, PPV and NPV for detection of PE of all four assays were determined in patients without YEARS items and in those with ≥1 YEARS items (i.e. symptomatic deep vein thrombosis, haemoptysis, and whether PE is the most likely diagnosis). RESULTS A total of 1323, 1100, 768 and 271 D-dimer concentrations were collected using the Liatest Innovance, Tinaquant and Vidas assay, respectively. Median D-dimer concentrations differed significantly between assays, with lowest values in the Tinaquant assay. In patients without YEARS items using a cutoff level of 1000 ng/mL, the NPV varied from 99,5 to 100%. In patients with ≥1 YEARS items using a 500 ng/mL cutoff, the NPV varied from 97,0 to 100% depending on the assay. CONCLUSIONS The overall high NPV for all assays demonstrates the clinical value of the D-dimer assay. However, these results confirm differences between D-dimer assays, which have an impact on follow-up imaging. This emphasizes the need for standardization of D-dimer assays.
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Boon GJAM, Huisman MV, Klok FA. Determinants and Management of the Post-Pulmonary Embolism Syndrome. Semin Respir Crit Care Med 2021; 42:299-307. [PMID: 33548930 DOI: 10.1055/s-0041-1722964] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Acute pulmonary embolism (PE) is not only a serious and potentially life-threatening disease in the acute phase, in recent years it has become evident that it may also have a major impact on a patient's daily life in the long run. Persistent dyspnea and impaired functional status are common, occurring in up to 50% of PE survivors, and have been termed the post-PE syndrome (PPES). Chronic thromboembolic pulmonary hypertension is the most feared cause of post-PE dyspnea. When pulmonary hypertension is ruled out, cardiopulmonary exercise testing can play a central role in investigating the potential causes of persistent symptoms, including chronic thromboembolic pulmonary disease or other cardiopulmonary conditions. Alternatively, it is important to realize that post-PE cardiac impairment or post-PE functional limitations, including deconditioning, are present in a large proportion of patients. Health-related quality of life is strongly influenced by PPES, which emphasizes the importance of persistent limitations after an episode of acute PE. In this review, physiological determinants and the diagnostic management of persistent dyspnea after acute PE are elucidated.
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Smit JM, Lopez Matta JE, Vink R, Müller MCA, Choi KF, van Baarle FEHP, Vlaar APJ, Klok FA, Huisman MV, Elzo Kraemer CV, Girbes ARJ, Van Westerloo DJ, Tuinman PR. Coronavirus disease 2019 is associated with catheter-related thrombosis in critically ill patients: A multicenter case-control study. Thromb Res 2021; 200:87-90. [PMID: 33549899 PMCID: PMC7835604 DOI: 10.1016/j.thromres.2021.01.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 01/06/2021] [Accepted: 01/13/2021] [Indexed: 12/15/2022]
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Boon GJ, Huisman MV, Klok FA. Why, Whom, and How to Screen for Chronic Thromboembolic Pulmonary Hypertension after Acute Pulmonary Embolism. Semin Thromb Hemost 2020; 47:692-701. [DOI: 10.1055/s-0040-1718925] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
AbstractChronic thromboembolic pulmonary hypertension (CTEPH) is considered a long-term complication of acute pulmonary embolism (PE). Diagnosing CTEPH is challenging, as demonstrated by a considerable diagnostic delay exceeding 1 year, which has a negative impact on the patient's prognosis. Dedicated screening CTEPH strategies in PE survivors could potentially help diagnosing CTEPH earlier, although the optimal strategy is unknown. Recently published updated principles for screening in medicine outline the conditions that must be considered before implementation of a population-based screening program. Following these extensive principles, we discuss the pros and cons of CTEPH screening, touching on the epidemiology of CTEPH, the prognosis of CTEPH in the perspective of emerging treatment possibilities, and potentially useful tests and test combinations for screening. This review provides a modern perspective on CTEPH screening including a novel approach using a simple noninvasive algorithm of sequential diagnostic tests applied to all PE survivors.
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Ntaios G, Huisman MV, Diener HC, Halperin JL, Teutsch C, Marler S, Gurusamy VK, Thompson M, Lip GYH, Olshansky B. Anticoagulant selection in relation to the SAMe-TT 2R 2 score in patients with atrial fibrillation: The GLORIA-AF registry. Hellenic J Cardiol 2020; 62:152-157. [PMID: 33338644 DOI: 10.1016/j.hjc.2020.11.009] [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: 09/18/2020] [Revised: 11/04/2020] [Accepted: 11/19/2020] [Indexed: 10/22/2022] Open
Abstract
AIM The SAMe-TT2R2 score helps identify patients with atrial fibrillation (AF) likely to have poor anticoagulation control during anticoagulation with vitamin K antagonists (VKA) and those with scores >2 might be better managed with a target-specific oral anticoagulant (NOAC). We hypothesized that in clinical practice, VKAs may be prescribed less frequently to patients with AF and SAMe-TT2R2 scores >2 than to patients with lower scores. METHODS AND RESULTS We analyzed the Phase III dataset of the Global Registry on Long-Term Oral Antithrombotic Treatment in Patients with Atrial Fibrillation (GLORIA-AF), a large, global, prospective global registry of patients with newly diagnosed AF and ≥1 stroke risk factor. We compared baseline clinical characteristics and antithrombotic prescriptions to determine the probability of the VKA prescription among anticoagulated patients with the baseline SAMe-TT2R2 score >2 and ≤ 2. Among 17,465 anticoagulated patients with AF, 4,828 (27.6%) patients were prescribed VKA and 12,637 (72.4%) patients an NOAC: 11,884 (68.0%) patients had SAMe-TT2R2 scores 0-2 and 5,581 (32.0%) patients had scores >2. The proportion of patients prescribed VKA was 28.0% among patients with SAMe-TT2R2 scores >2 and 27.5% in those with scores ≤2. CONCLUSIONS The lack of a clear association between the SAMe-TT2R2 score and anticoagulant selection may be attributed to the relative efficacy and safety profiles between NOACs and VKAs as well as to the absence of trial evidence that an SAMe-TT2R2-guided strategy for the selection of the type of anticoagulation in NVAF patients has an impact on clinical outcomes of efficacy and safety. The latter hypothesis is currently being tested in a randomized controlled trial. CLINICAL TRIAL REGISTRATION URL: https://www.clinicaltrials.gov//Unique identifier: NCT01937377, NCT01468701, and NCT01671007.
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van Dam LF, Kroft LJM, Boon GJAM, Huisman MV, Ninaber MK, Klok FA. Computed tomography pulmonary perfusion imaging and 3-months clinical outcomes after acute pulmonary embolism. Thromb Res 2020; 199:32-34. [PMID: 33387875 DOI: 10.1016/j.thromres.2020.12.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 12/10/2020] [Accepted: 12/14/2020] [Indexed: 12/23/2022]
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Klok FA, Huisman MV. When I treat a patient with acute pulmonary embolism at home. HEMATOLOGY. AMERICAN SOCIETY OF HEMATOLOGY. EDUCATION PROGRAM 2020; 2020:190-194. [PMID: 33275689 PMCID: PMC7727561 DOI: 10.1182/hematology.2020000106] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Home treatment is feasible and safe in selected patients with acute pulmonary embolism (PE) and is associated with a considerable reduction in health care costs. When establishing a PE outpatient pathway, 2 major decisions must be made. The first one concerns the selection of patients for home treatment. The second one involves dedicated outpatient follow-up including sufficient patient education and facilities for specialized follow-up visits. Current evidence points toward the use of either the Hestia criteria or Pulmonary Embolism Severity Index with/without assessment of the right ventricular function to select patients for home treatment, depending on local preferences. Results from ongoing trials are expected to enforce current guideline recommendations on home treatment and pave the way for more broad application of this elegant and cost-effective management option for patients with acute PE.
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Baumgartner C, Klok FA, Carrier M, Limacher A, Moor J, Righini M, Beer JH, Peluso M, Rakovic D, Huisman MV, Aujesky D. Clinical Surveillance vs. Anticoagulation For low-risk patiEnts with isolated SubSegmental Pulmonary Embolism: protocol for a multicentre randomised placebo-controlled non-inferiority trial (SAFE-SSPE). BMJ Open 2020; 10:e040151. [PMID: 33444199 PMCID: PMC7678381 DOI: 10.1136/bmjopen-2020-040151] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
INTRODUCTION The clinical significance of subsegmental pulmonary embolism (SSPE) is currently unclear. Although growing evidence from observational studies suggests that withholding anticoagulant treatment may be a safe option in selected patients with isolated SSPE, most patients with this condition receive anticoagulant treatment, which is associated with a 90-day risk of recurrent venous thromboembolism (VTE) of 0.8% and major bleeding of up to 5%. Given the ongoing controversy concerning the risk-benefit ratio of anticoagulation for isolated SSPE and the lack of evidence from randomised-controlled studies, the aim of this clinical trial is to evaluate the efficacy and safety of clinical surveillance without anticoagulation in low-risk patients with isolated SSPE. METHODS AND ANALYSIS SAFE-SSPE (Surveillance vs. Anticoagulation For low-risk patiEnts with isolated SubSegmental Pulmonary Embolism, a multicentre randomised placebo-controlled non-inferiority trial) is an international, multicentre, placebo-controlled, double-blind, parallel-group non-inferiority trial conducted in Switzerland, the Netherlands and Canada. Low-risk patients with isolated SSPE are randomised to receive clinical surveillance with either placebo (no anticoagulation) or anticoagulant treatment with rivaroxaban. All patients undergo bilateral whole-leg compression ultrasonography to exclude concomitant deep vein thrombosis before enrolment. Patients are followed for 90 days. The primary outcome is symptomatic recurrent VTE (efficacy). The secondary outcomes include clinically significant bleeding and all-cause mortality (safety). The ancillary outcomes are health-related quality of life, functional status and medical resource utilisation. ETHICS AND DISSEMINATION The local ethics committees in Switzerland have approved this protocol. Submission to the Ethical Committees in the Netherlands and Canada is underway. The results of this trial will be published in a peer-reviewed journal. TRIAL REGISTRATION NUMBER NCT04263038.
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Dubner S, Saraiva JFK, Fragoso JCN, Barón-Esquivias G, Teutsch C, Gurusamy VK, Marler S, Huisman MV, Lip GYH, Zeballos C. Effectiveness and safety of dabigatran in Latin American patients with atrial fibrillation: Two years follow up results from GLORIA-AF registry. IJC HEART & VASCULATURE 2020; 31:100666. [PMID: 33195793 PMCID: PMC7644920 DOI: 10.1016/j.ijcha.2020.100666] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 09/18/2020] [Accepted: 10/14/2020] [Indexed: 11/29/2022]
Abstract
Background Real-world data from different regions are needed to support the external validity of controlled trials and assess the impact of new oral anticoagulants (NOAC) in clinical practice. Methods “GLORIA-AF” is a large, ongoing, multicenter, global, prospective registry program in patients with newly diagnosed non-valvular atrial fibrillation (NVAF) at risk of stroke. Newly diagnosed patients with NVAF (within 4.5 months) and a CHA2DS2-VASc score ≥ 1 were consecutively enrolled. The study objective was to estimate the incidence rate of stroke and major bleeding after a two year follow up of patients on dabigatran that participated in the “GLORIA-AF” study (Phase II) in Latin America. Results Latin America included 378 eligible patients that received dabigatran in eight countries (Argentina, Brazil, Chile, Colombia, Ecuador, Mexico, Perú, and Venezuela): 56.3% were male; mean age was 70.3 ± 10.8 years; 43.4% had paroxysmal AF; 36.0% persistent AF and 20.6% permanent AF. Mean CHA2DS2-VASc score was 3.2 ± 1.4; mean HAS-BLED score was 1.2 ± 0.8. Incidence rates for clinical events after 2-years of follow-up per 100 patient-years were as follows: stroke 0.33 (95% CI: 0.04–1.17), major bleeding 0.49 (95% CI: 0.10–1.42) and all-cause death 4.06 (95% CI: 2.63–6.00). Persistence with dabigatran at 6, 12 and 24 months was 91%, 86%, and 80%, respectively. Conclusion These regional data shows the sustained safety and effectiveness of dabigatran over two years of follow-up, consistent with already available evidence. An increase in accessibility and incorporation of NOAC to anticoagulant treatment strategies could potentially have a positive impact on AF stroke prevention in Latin America.
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Nederpelt CJ, Breen KA, El Hechi MW, Krijnen P, Huisman MV, Schipper IB, Kaafarani HMA, Rosenthal MG. Direct Oral Anticoagulants Are a Potential Alternative to Low-Molecular-Weight Heparin for Thromboprophylaxis in Trauma Patients Sustaining Lower Extremity Fractures. J Surg Res 2020; 258:324-331. [PMID: 33187673 DOI: 10.1016/j.jss.2020.10.009] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 08/31/2020] [Accepted: 10/13/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND Trauma patients are at a significant risk of venous thromboembolism (VTE), with lower extremity fractures (LEF) being independent risk factors. Use of direct oral anticoagusants (DOACs) for VTE prophylaxis is effective in elective orthopedic surgery, but currently not approved for trauma patients. The primary objective of this study was to compare the effectiveness and safety of thromboprophylaxis of DOACs with low-molecular-weight heparin (LMWH) in trauma patients sustaining LEF. MATERIALS AND METHODS We included adult trauma patients admitted to trauma quality improvement program participating trauma centers (between 2013 and 2016), who sustained LEF and were started on DOACs or LMWH for thromboprophylaxis after admission. Propensity score matching was performed to compare symptomatic VTE and bleeding control interventions between the groups. RESULTS Of 1,009,922 patients in trauma quality improvement program, 167,640 met inclusion criteria (165,009 received LMWH and 2631 received DOACs). After propensity score matching, 2280 predominantly elderly (median age: 67 y) isolated femur fracture patients (median ISS: 10) were included in each group (4560 patients in total). Symptomatic VTE occurred in 1.4% of patients in both matched groups (P = 0.992). Bleeding control interventions occurred less often in the DOAC group, albeit statistically insignificant (5.8% versus 6.0%, P = 0.772). CONCLUSIONS This study found similar rates of VTE and bleeding control measures for thromboprophylaxis with DOACs or LMWH in matched trauma patients with LEF. Further prospective research is warranted to consolidate the safety of DOAC thromboprophylaxis in trauma patients with LEF. Favorable oral administration and likely increased adherence could benefit this high-risk population.
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Bavalia R, Abdoellakhan R, Beenen LF, Brekelmans MPA, Olie RH, Ten Cate H, Huisman MV, Kruip M, Middeldorp S, Meijer K, Hutten BA, Coppens M. Outcome of intracranial bleeding managed with prothrombin complex concentrate in patients on direct factor Xa inhibitors or vitamin K antagonists. Thromb Res 2020; 196:404-409. [PMID: 33011638 DOI: 10.1016/j.thromres.2020.09.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 09/10/2020] [Accepted: 09/18/2020] [Indexed: 11/16/2022]
Abstract
Intracranial hemorrhage (ICH) is the most feared complication of anticoagulation with a high mortality and morbidity. Before registration of a specific reversal agent for factor Xa inhibitors (FXa-I), international guidelines recommended prothrombin complex concentrate (PCC), which also is the specific reversal agent for vitamin K antagonists (VKA). In two contemporary cohorts, we compared clinical outcomes between patients with FXa-I and VKA related ICH treated with PCC between 2014 and 2018. Primary outcome was effective hemostasis after 24 h, according to the International Society of Thrombosis and Hemostasis definition. Safety outcomes were defined as venous and arterial thromboembolic complications and death within 30 days. Thirty-six patients with FXa-I-ICH and 39 patients with VKA-ICH were available for analysis. Baseline characteristics were comparable between both groups, except for time from start of symptoms to presentation at the hospital. In the FXa-I-ICH cohort, 24 (73%) patients achieved effective hemostasis compared to 23 (62%) patients in the VKA-ICH cohort (crude odds ratio [OR] 1.62 [95%CI 0.59-4.48], adjusted OR 1.45 [95%CI 0.44-4.83]). Eight (24%) patients with FXa-I-ICH deceased compared to 17 (45%) patients with VKA-ICH (crude OR 0.38 [95%CI 0.14-1.24], adjusted OR 0.41 [95%CI 0.12-1.24]). In this observational cohort study, the outcome of ICH managed with PCC was similar in patients with FXa-I-ICH and in patients with VKA-ICH.
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Boriani G, Huisman MV, Teutsch C, Marler S, França LR, Lu S, Lip GYH. Influence of BMI and geographical region on prescription of oral anticoagulants in newly diagnosed atrial fibrillation: The GLORIA-AF Registry Program. Eur J Intern Med 2020; 80:35-44. [PMID: 32414640 DOI: 10.1016/j.ejim.2020.04.032] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 04/08/2020] [Accepted: 04/13/2020] [Indexed: 01/21/2023]
Abstract
OBJECTIVE To investigate the association between body mass index (BMI) and oral anticoagulant (OAC) prescription in atrial fibrillation (AF). METHODS Patients with newly diagnosed non-valvular AF (<3 months) with ≥1 stroke risk factors enrolled in the Global Registry on Long-Term Oral Antithrombotic Treatment in Patients with Atrial Fibrillation (GLORIA-AF) in Asia, Europe and North America were evaluated. RESULTS The cohort (n = 13,793) comprised patients from all BMI categories (kg/m2): 1.4% were underweight (<18.5), 27.3% had a normal BMI (18.5 to <25), 37.9% were overweight (25 to <30), 19.3% were moderately obese (30 to <35), and 12.7% were morbidly obese (≥35). The highest proportion of Asians had a BMI of 18.5 to <25 kg/m2, while the highest proportion of patients from Europe and North America were overweight and a substantial proportion of North Americans morbidly obese. In the multivariable analysis, the probability ratio of non-prescription of OAC, as compared to normal BMI, decreased for overweight (RR = 0.907), moderately obese (RR = 0.802) and severe very severe obese patients (RR = 0.659). Moreover, the probability ratio of non-prescription of OACs was increased in the Asia or North America regions, as compared with Europe, in patients aged <65 years or female patients, as well as in patients with prior bleeding or vascular disease. CONCLUSIONS The distribution of BMI differed among the continents. An increased BMI was associated with a lower probability of non-prescription of OACs, as compared with a normal BMI. The probability of non-prescription of OACs was increased in the Asia or North America regions, as compared with Europe.
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Bertoletti L, Huisman MV. How can we better predict pulmonary blood clots in patients hospitalised for COVID-19? Eur Respir J 2020; 56:2003092. [PMID: 32907888 PMCID: PMC7487270 DOI: 10.1183/13993003.03092-2020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Accepted: 08/12/2020] [Indexed: 12/21/2022]
Abstract
The emergence of coronavirus disease 2019 (COVID-19) has put pressure on health systems around the world [1, 2]. This coronavirus has also questioned much of our medical knowledge, with each day seeing the appearance of a new possible clinical expression of the virus [3]. Although its physiopathology is still poorly understood, the vascular tropism of the disease now seems to be a major pathway [4]. Recent studies highlight the development of a specific pulmonary vascular endothelialitis associated with thrombosis and angiogenesis [5]. D-dimer threshold at 2590 ng·mL−1 is able to predict pulmonary embolism in COVID-19 patients with clinical deterioration https://bit.ly/3kYObc3
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den Exter PL, Kroft LJM, Gonsalves C, Le Gal G, Schaefer-Prokop CM, Carrier M, Huisman MV, Klok FA. Establishing diagnostic criteria and treatment of subsegmental pulmonary embolism: A Delphi analysis of experts. Res Pract Thromb Haemost 2020; 4:1251-1261. [PMID: 33313465 PMCID: PMC7695556 DOI: 10.1002/rth2.12422] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 06/25/2020] [Accepted: 07/04/2020] [Indexed: 12/27/2022] Open
Abstract
Background Improved imaging techniques have increased the incidence of subsegmental pulmonary embolism (ssPE). Indirect evidence is suggesting that ssPE may represent a more benign presentation of venous thromboembolism not necessarily requiring anticoagulant treatment. However, correctly diagnosing ssPE is challenging with reported low interobserver agreement, partly due to the lack of widely accepted diagnostic criteria. Objectives We sought to derive uniform diagnostic criteria for ssPE, guided by expert consensus. Methods Based on an extensive literature review and expert opinion of a Delphi steering committee, two surveys including statements regarding diagnostic criteria and management options for ssPE were established. These surveys were conducted electronically among two panels, respectively: expert thoracic radiologists and clinical venous thromboembolism specialists. The Delphi method was used to achieve consensus after multiple survey rounds. Consensus was defined as a level of agreement >70%. Results Twenty‐nine of 40 invited radiologists (73%) and 40 of 51 clinicians (78%) participated. Following two survey rounds by the expert radiologists, consensus was achieved on 15 of 16 statements, including on the established diagnostic criteria for ssPE (96% agreement): a contrast defect in a subsegmental artery, that is, the first arterial branch division of any segmental artery independent of artery diameter, visible in at least two subsequent axial slices, using a computed tomography scanner with a desired maximum collimator width of ≤1 mm. These criteria were approved by 83% of the clinical venous thromboembolism (VTE) specialists. The clinical expert panel favored anticoagulant treatment in case of prior VTE, antiphospholipid syndrome, pregnancy, cancer, and proximal deep vein thrombosis. Conclusion The results of this analysis provide standard radiological criteria for ssPE that may be applicable in both clinical trials and practice.
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Hendriks SV, Klok FA, den Exter PL, Eijsvogel M, Faber LM, Hofstee HMA, Iglesias Del Sol A, Kroft LJM, Mairuhu ATA, Huisman MV. Right Ventricle-to-Left Ventricle Diameter Ratio Measurement Seems to Have No Role in Low-Risk Patients with Pulmonary Embolism Treated at Home Triaged by Hestia Criteria. Am J Respir Crit Care Med 2020; 202:138-141. [PMID: 32203673 DOI: 10.1164/rccm.202002-0267le] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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