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Abramowitz S, Bunte MC, Maldonado TS, Skripochnik E, Gandhi S, Mouawad NJ, Mojibian H, Schor J, Dexter DJ. Mechanical Thrombectomy vs. Pharmacomechanical Catheter Directed Thrombolysis for the Treatment of Iliofemoral Deep Vein Thrombosis: A Propensity Score Matched Exploratory Analysis of 12 Month Clinical Outcomes. Eur J Vasc Endovasc Surg 2024; 67:644-652. [PMID: 37981003 DOI: 10.1016/j.ejvs.2023.11.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 10/24/2023] [Accepted: 11/14/2023] [Indexed: 11/21/2023]
Abstract
OBJECTIVE To compare thrombus removal and residual venous symptoms and signs of disease following interventional treatment of iliofemoral deep vein thrombosis (DVT) with mechanical thrombectomy (MT) and pharmacomechanical catheter directed thrombolysis (PCDT). METHODS Retrospective cohort analysis of propensity score matched subgroups from the multicentre prospective MT ClotTriever Outcomes registry and the PCDT arm of the randomised Acute Venous Thrombosis: Thrombus Removal with Adjunctive Catheter Directed Thrombolysis trial. Patients with bilateral DVT, symptom duration greater than four weeks, isolated femoral-popliteal disease, or incomplete case data were excluded. Patients with iliofemoral DVT were propensity score matched (1:1) on 10 baseline covariables, including race, sex, age, body mass index, leg treated, prior thromboembolism, Marder score, symptom duration, provoked deep vein thrombosis status, and Villalta score. Reduction in post-procedure thrombus burden (i.e., Marder scores), assessment of venous symptoms and signs (i.e., Villalta scores) at 12 months, and healthcare resource utilisation were compared between subgroups. RESULTS Propensity score matching resulted in 130 patient pairs with no significant differences in baseline characteristics between the MT and PCDT groups. MT was associated with a greater reduction in Marder scores (91.0% vs. 67.7%, p < .001), and a greater proportion of patients at 12 months with no post-thrombotic syndrome (83.1% vs. 63.6%, p = .007) compared with matched patients receiving PCDT. No differences in rates of adjunctive stenting or venoplasty were identified (p = .27). Higher rates of single session treatment were seen with MT (97.7% vs. 26.9%, p < .001), which also showed shorter mean post-procedure hospital stays (1.81 vs. 3.46 overnights, p < .001), and less post-procedure intensive care unit utilisation (2.3% vs. 52.8%, p < .001). CONCLUSION Compared with PCDT, MT was associated with greater peri-procedural thrombus reduction, more efficient post-procedure care, and improved symptoms and signs of iliofemoral vein disease at 12 months.
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Affiliation(s)
- Steven Abramowitz
- MedStar Washington Hospital Centre, Washington, DC and Georgetown University School of Medicine, Washington, DC, USA
| | - Matthew C Bunte
- Saint Luke's Mid America Heart Institute, Kansas City, MO, USA and University of Missouri-Kansas City School of Medicine, Kansas City, MO, USA
| | | | | | - Sagar Gandhi
- Prisma Health Upstate, Greenville, SC, USA and University of South Carolina School of Medicine, Greenville, SC, USA
| | - Nicolas J Mouawad
- McLaren Health System, Bay City, MI, USA and Michigan State University, Lansing, MI, USA
| | | | - Jonathan Schor
- Northwell Health, Staten Island University Hospital, Staten Island, NY, USA and Zucker School of Medicine at Hofstra University/Northwell Health, Hempstead, NY, USA
| | - David J Dexter
- Sentara Vascular Specialists, Norfolk, VA, USA and Eastern Virginia Medical School, Norfolk, VA, USA.
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Akram F, Fan BE, Tan CW, Teoh WC, Prandoni P, Yap ES. The clinical application of venous ultrasound in diagnosis and follow-up of lower extremity deep vein thrombosis (DVT): a case-based discussion. Thromb J 2023; 21:110. [PMID: 37885036 PMCID: PMC10601227 DOI: 10.1186/s12959-023-00550-y] [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: 09/19/2022] [Accepted: 09/29/2023] [Indexed: 10/28/2023] Open
Abstract
Current clinical practice guidelines lack explicit guidance on the indications and appropriate timing of venous ultrasound (US) in lower extremity deep vein thrombosis (DVT) follow-up. Moreover, abnormal findings reported on venous US in DVT follow-up or suspected recurrent DVT may be difficult for clinicians to interpret, which carries risk of harm from inappropriate use of anti- coagulation and increased healthcare resource utilization. Due to the above factors, over-use of ultrasound in diagnosis and follow-up of lower extremity DVT has been reported in western health systems. We have undertaken a case-based discussion and a scoping review of existing guidelines on the use of venousUS following prior diagnosis of DVT, to guide appropriate interpretation of commonly reported US abnormalities and provide our suggestions in the light of best available evidence on appropriate timing to perform follow-up US in management of lower extremity DVT.
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Affiliation(s)
- Farooq Akram
- Department of Medicine, Changi General Hospital, Singapore, Singapore.
- DUKE NUS School of Medicine, Singapore, Singapore.
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore.
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.
| | - Bingwen Eugene Fan
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Department of Haematology, Tan Tock Seng Hospital, Novena, Singapore
- Department of Laboratory Medicine, Khoo Teck Puat Hospital, Yishun, Singapore
| | - Chuen Wen Tan
- DUKE NUS School of Medicine, Singapore, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Department of Hematology, Singapore General Hospital, Singapore, Singapore
| | - Wey Chyi Teoh
- DUKE NUS School of Medicine, Singapore, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Department of Diagnostic Radiology, Changi General Hospital, Simei, Singapore
| | | | - Eng Soo Yap
- Department of Laboratory Medicine, National University Hospital, Singapore, Singapore
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Mouawad NJ. Percutaneous mechanical thrombectomy to remove post-thrombotic obstructions and manage post-thrombotic syndrome-associated venous leg ulceration. J Vasc Surg Venous Lymphat Disord 2023; 11:964-971.e1. [PMID: 37230327 DOI: 10.1016/j.jvsv.2023.05.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 04/13/2023] [Accepted: 05/16/2023] [Indexed: 05/27/2023]
Abstract
BACKGROUND Up to one half of patients with a diagnosis of deep vein thrombosis will develop post-thrombotic syndrome (PTS). Patients with PTS can develop venous leg ulcers (VLUs) due to post-thrombotic obstructions (PTOs) that contribute to prolonged ambulatory venous hypertension. The current treatments for PTS, which include chronic thrombus, synechiae, trabeculations, and inflow lesions, do not target PTOs, and such obstructions can affect stenting success. The aim of the present study was to determine whether removal of chronic PTOs using percutaneous mechanical thrombectomy would promote VLU resolution and positive outcomes. METHODS In this retrospective analysis, the characteristics and outcomes for patients with VLUs secondary to chronic PTO who were treated using the ClotTriever System (Inari Medical) between August 2021 and May 2022 were assessed. Technical success was considered the ability to cross a lesion and introduce the thrombectomy device. Clinical success was defined as a decrease of ≥1 in the severity category for the ulcer diameter using the revised venous clinical severity score (score 0, no VLU; score 1, mild VLU [size <2 cm]; score 2, moderate VLU [size 2-6 cm]; score 3, severe VLU [size >6 cm]) at the latest follow-up visit. RESULTS A total of 11 patients with 15 VLUs on 14 limbs were identified. Their mean age was 59.7 ± 11.8 years, and four patients (36.4%) were women. The median VLU duration was 11.0 months (interquartile range [IQR], 6.0-17.0 months), and 2 patients had VLUs secondary to a deep vein thrombosis event >40 years previously. All treatments were performed in a single session, with technical success achieved in 100% of the 14 limbs. A median of five passes (IQR, four to six passes) with the ClotTriever catheter were performed per limb. Chronic PTOs were successfully extirpated, and intraprocedural intravascular ultrasound showed effective disruption of venous synechiae and trabeculations. Stents were placed in 10 limbs (71.4%). The time to VLU resolution or the latest follow-up was 12.8 ± 10.5 weeks, and clinical success was achieved for all 15 VLUs (100%), with the revised venous clinical severity score for the ulcer diameter improving from a median of 2 (IQR, 2-2) at baseline to a median score of 0 (IQR, 0-0) at last follow-up. The VLU area had decreased by 96.6% ± 8.7%. Of the 15 VLUs, 12 (80.0%) had resolved completely, and 3 had demonstrated near-complete healing. CONCLUSIONS All patients showed complete or near-complete VLU healing within a few months after mechanical thrombectomy. Mechanical extirpation and interruption of chronic PTOs allowed for luminal gain and restoration of cephalad inflow. With additional investigation, mechanical thrombectomy with the study device could prove a vital component to the treatment of VLUs secondary to PTOs.
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Affiliation(s)
- Nicolas J Mouawad
- Division of Vascular and Endovascular Surgery, Department of Surgery, McLaren Health System - Bay Region, Bay City, MI.
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Abramowitz SD, Kado H, Schor J, Annambhotla S, Mojibian H, Marino AG, Maldonado TS, Gandhi S, Paulisin J, Bunte MC, Angel W, Roberts J, Veerina K, Long D, Elmasri F, Shaikh A, Beasley RE, Dexter D. Six-Month Deep Vein Thrombosis Outcomes by Chronicity: Analysis of the Real-World ClotTriever Outcomes Registry. J Vasc Interv Radiol 2023; 34:879-887.e4. [PMID: 37105663 DOI: 10.1016/j.jvir.2022.12.480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 12/15/2022] [Accepted: 12/30/2022] [Indexed: 04/29/2023] Open
Abstract
PURPOSE To analyze the first 250 patients from the prospective, multicenter, industry-sponsored ClotTriever Outcomes (CLOUT) registry, assessing the safety and effectiveness of mechanical thrombectomy for acute, subacute, and chronic deep vein thrombosis (DVT). MATERIALS AND METHODS Real-world patients with lower extremity DVT were treated with the ClotTriever System (Inari Medical, Irvine, California). Adjuvant venoplasty, stent placement, or both were performed at the physician's discretion. Thrombus chronicity was determined by visual inspection of removed thrombus, categorizing patients into acute, subacute, and chronic subgroups. Serious adverse events (SAEs) were assessed through 30 days. Clinical and quality-of-life (QoL) outcomes are reported through 6 months. RESULTS Thrombus chronicity was designated for 244 of the 250 patients (acute, 32.8%; subacute, 34.8%; chronic, 32.4%) encompassing 254 treated limbs. Complete or near-complete (≥75%) thrombus removal was achieved in 90.8%, 81.9%, and 83.8% of the limbs with acute, subacute, and chronic thrombus, respectively. No fibrinolytics were administered, and 243 (99.6%) procedures were single sessions. One (0.4%) patient in the subacute group experienced a device-related SAE, a fatal pulmonary embolism. On comparing baseline and 6-month data, improvements were demonstrated in median Villalta scores (acute, from 10 to 1; subacute, from 9 to 1; chronic, from 10 to 3; for all, P < .0001) and mean EuroQol group 5-dimension (EQ-5D) self-report questionnaire scores (acute, 0.58 to 0.89; subacute, 0.65 to 0.87; chronic, 0.58 to 0.88; for all, P < .0001). There were no significant differences in outcomes across the subgroups. CONCLUSIONS Mechanical thrombectomy using the ClotTriever System with adjunctive venoplasty and stent placement is safe and similarly effective for acute, subacute, and chronic DVT.
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Affiliation(s)
| | - Herman Kado
- Ascension Providence Hospital, Farmington Hills, Michigan; William Beaumont Hospital, Royal Oak, Michigan
| | | | | | | | | | | | - Sagar Gandhi
- Prisma Health Upstate, Greenville, South Carolina
| | | | - Matthew C Bunte
- Saint Luke's Mid America Heart Institute, Kansas City, Missouri
| | - Wesley Angel
- Methodist Healthcare Foundation, Germantown, Tennessee
| | - Jon Roberts
- Methodist Healthcare Foundation, Germantown, Tennessee
| | | | | | | | - Abdullah Shaikh
- Allegheny Health Network Research Institute, Pittsburgh, Pennsylvania
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Keller K, Kohring C, Farmakis IT, Valerio L, Barco S, Bätzing J, Akmatov MK, Konstantinides S, Münzel T, Hobohm L, Holstiege J. Impact of venous thromboembolism on incidence of arterial thromboembolism - An analysis of German outpatient claims data. Thromb Res 2023; 226:9-17. [PMID: 37079980 DOI: 10.1016/j.thromres.2023.04.008] [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: 01/07/2023] [Revised: 03/10/2023] [Accepted: 04/07/2023] [Indexed: 04/22/2023]
Abstract
BACKGROUND Venous thromboembolism (VTE) and arterial thromboembolism (ATE) are considered as two separate disease-entities. In recent years, studies have reported clear associations between VTE and atherosclerosis. We aimed to evaluate the long-term risk of ATE in VTE patients in comparison to controls without VTE. METHODS Nationwide outpatient claims data of all inhabitants with statutory health insurance in Germany were used for secondary data analysis between the years 2011 and 2020. Patients treated in 2013 were stratified by VTE event, and groups were 1:2-matched by age and sex. The hazard for an ATE event in a 5-year follow-up period between patients with and without VTE was calculated with multivariable Cox regression adjusted for age, sex, cardiovascular risk factors, and comorbidities. RESULTS Of 69,699,277 individuals treated in the year 2013 by German physicians in outpatient care, in total 686,382 individuals (age 59.8 ± 17.5 years, 65.4 % females) were included comprising 228,794 patients with VTE and 457,588 controls without VTE. VTE patients more often had cardiovascular risk factors (81.6 % vs. 62.2 %) and traditional VTE risk factors. The occurrence of ATE events during follow-up was 1.8 %-points higher in VTE patients in comparison to the controls (9.7 % vs. 7.9 %). VTE events were independently associated with increased occurrence of ATE events within follow-up (HRadjusted 1.19 [99%CI 1.16-1.23], p < 0.0001). CONCLUSIONS Patients with a VTE event have an increased long-term risk for subsequent arterial cardiovascular events. Large prospective cohorts are needed to identify patient subgroups with a very high ATE risk after VTE.
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Affiliation(s)
- Karsten Keller
- Department of Cardiology, Cardiology I, University Medical Center Mainz (Johannes Gutenberg-University Mainz), Mainz, Germany; Center for Thrombosis and Hemostasis (CTH), University Medical Center Mainz (Johannes Gutenberg-University Mainz), Mainz, Germany; Medical Clinic VII, Department of Sports Medicine, University Hospital Heidelberg, Heidelberg, Germany.
| | - Claudia Kohring
- Department of Epidemiology and Health Care Atlas, Central Research Institute of Ambulatory Health Care, Berlin, Germany
| | - Ioannis T Farmakis
- Center for Thrombosis and Hemostasis (CTH), University Medical Center Mainz (Johannes Gutenberg-University Mainz), Mainz, Germany
| | - Luca Valerio
- Department of Cardiology, Cardiology I, University Medical Center Mainz (Johannes Gutenberg-University Mainz), Mainz, Germany; Center for Thrombosis and Hemostasis (CTH), University Medical Center Mainz (Johannes Gutenberg-University Mainz), Mainz, Germany
| | - Stefano Barco
- Center for Thrombosis and Hemostasis (CTH), University Medical Center Mainz (Johannes Gutenberg-University Mainz), Mainz, Germany; Department of Angiology, University Hospital Zurich, Zurich, Switzerland
| | - Jörg Bätzing
- Department of Epidemiology and Health Care Atlas, Central Research Institute of Ambulatory Health Care, Berlin, Germany
| | - Manas K Akmatov
- Department of Epidemiology and Health Care Atlas, Central Research Institute of Ambulatory Health Care, Berlin, Germany
| | - Stavros Konstantinides
- Center for Thrombosis and Hemostasis (CTH), University Medical Center Mainz (Johannes Gutenberg-University Mainz), Mainz, Germany; Department of Cardiology, Democritus University of Thrace, Alexandroupolis, Greece
| | - Thomas Münzel
- Department of Cardiology, Cardiology I, University Medical Center Mainz (Johannes Gutenberg-University Mainz), Mainz, Germany; German Center for Cardiovascular Research (DZHK), Partner Site Rhine Main, Mainz, Germany
| | - Lukas Hobohm
- Department of Cardiology, Cardiology I, University Medical Center Mainz (Johannes Gutenberg-University Mainz), Mainz, Germany; Center for Thrombosis and Hemostasis (CTH), University Medical Center Mainz (Johannes Gutenberg-University Mainz), Mainz, Germany
| | - Jakob Holstiege
- Department of Epidemiology and Health Care Atlas, Central Research Institute of Ambulatory Health Care, Berlin, Germany
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Francis SJ, Torelli MD, Nunn NA, Arepally GM, Shenderova OA. Clot Imaging Using Photostable Nanodiamond. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:961. [PMID: 36985855 PMCID: PMC10055895 DOI: 10.3390/nano13060961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 02/24/2023] [Accepted: 03/03/2023] [Indexed: 06/18/2023]
Abstract
While thrombosis is the leading cause of morbidity and mortality in the United States, an understanding of its triggers, progression, and response to anticoagulant therapy is lacking. Intravital fluorescence microscopy has advanced the study of thrombus formation by providing targeted, multi-color contrast. However, photodegradation of fluorophores limits the application in longitudinal studies (e.g., clot progression and/or dissolution). Fluorescent nanodiamond (FND) is a fluorophore which utilizes intrinsic fluorescence of chromogenic centers within and protected by the diamond crystalline lattice. Recent developments in diamond processing have allowed for the controlled production of nanodiamonds emitting in green or red. Here, the use of FND to label blood clots and/or clot lysis is demonstrated and compared to commonly used organic fluorophores. Model ex vivo clots were formed with incorporated labeled fibrinogen to allow imaging. FND was shown to match the morphology of organic fluorophore labels absent of photobleaching over time. The addition of tissue plasminogen activator (tPa) allowed visualization of the clot lysis stage, which is vital to studies of both DVT and pulmonary embolism resolution.
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Affiliation(s)
- Samuel J. Francis
- Division of Hematology, Duke University Medical Center, Duke University, Durham, NC 27710, USA
| | | | | | - Gowthami M. Arepally
- Division of Hematology, Duke University Medical Center, Duke University, Durham, NC 27710, USA
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Liu Y, Deng X, Zhu F, Zhu W, Wang Z. High fibrinogen and mixed proximal and distal thrombosis are associated with the risk of residual venous thrombosis in patients with posttraumatic deep vein thrombosis. Front Cardiovasc Med 2023; 10:1003197. [PMID: 36818330 PMCID: PMC9928750 DOI: 10.3389/fcvm.2023.1003197] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Accepted: 01/19/2023] [Indexed: 02/04/2023] Open
Abstract
Background The risk factors for residual venous thrombosis (RVT) in patients with post-trauma deep vein thrombosis (DVT) are unknown. Methods We evaluated 127 patients with DVT after trauma, all of whom were treated with conventional anticoagulation and assessed for the presence of RVT with venous compression ultrasound (CUS), using an internal diameter of the venous lumen ≥ 4 mm after compression as the criterion. Results RVT was present in 59 (46%) patients, and complete thrombus dissolution was present in 68 (54%) patients. Among them, mixed proximal and distal thrombosis (OR, 4.292; 95% CI, 1.253-14.707), diabetes (OR, 6.345; 95% CI, 1.125-35.786), fibrinogen > 4.145 g/L (OR, 2.858; 95% CI, 1.034-7.897), the time between detection of thrombus and initiation of antithrombotic therapy > 2.5 days (OR, 3.470; 95% CI, 1.085-11.094) was an independent risk factor for RVT in patients with posttraumatic DVT. Conclusion A mixed proximal and distal thrombosis, diabetes mellitus, late initiation of antithrombotic therapy, and high fibrinogen levels increase the risk of RVT in patients with posttraumatic DVT. Therefore, treatment regimens for patients with posttraumatic DVT can be adjusted according to the site of thrombosis, the presence of diabetes mellitus, and the level of fibrinogen, and antithrombotic therapy can be started as early as possible after the detection of thrombosis to prevent the development of RVT and its serious complications.
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Affiliation(s)
- Yating Liu
- Department of Ultrasound, The Third Xiangya Hospital of Central South University, Changsha, Hunan, China,Central South University, Changsha, Hunan, China
| | - Xiaozhi Deng
- Department of Ultrasound, The Third Xiangya Hospital of Central South University, Changsha, Hunan, China,Central South University, Changsha, Hunan, China
| | - Fang Zhu
- Department of Ultrasound, The Third Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Wenhui Zhu
- Department of Ultrasound, The Third Xiangya Hospital of Central South University, Changsha, Hunan, China,*Correspondence: Wenhui Zhu,
| | - Zheng Wang
- Department of Vascular Surgery, The Third Xiangya Hospital of Central South University, Changsha, Hunan, China,Zheng Wang,
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Iding AFJ, Kremers BMM, Nagy M, Pallares Robles A, Ten Cate H, Spronk HMH, Ten Cate-Hoek AJ. Translational insights into mechanisms underlying residual venous obstruction and the role of factor XI, P-selectin and GPVI in recurrent venous thromboembolism. Thromb Res 2023; 221:58-64. [PMID: 36473362 DOI: 10.1016/j.thromres.2022.11.023] [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: 08/14/2022] [Revised: 11/19/2022] [Accepted: 11/24/2022] [Indexed: 11/30/2022]
Abstract
BACKGROUND Residual venous obstruction (RVO) after deep vein thrombosis (DVT) is considered a risk factor of recurrent venous thromboembolism (VTE), arterial events and post-thrombotic syndrome (PTS). We hypothesized thrombo-inflammatory markers might be associated with RVO and clinical outcomes. MATERIALS AND METHODS In a DVT cohort with routine RVO-assessment and 5-year follow-up, patients were invited for blood withdrawal after stopping anticoagulants. Thrombin generation potential, coagulation enzyme:inhibitor complexes, soluble platelet markers and clinical markers were measured in platelet-poor plasma. Associations were represented as odds ratio (OR) or hazard ratio (HR) per standard deviation. RESULTS Patients with RVO (102/306, 33 %) had higher rates of PTS (24 vs. 12 %, p = 0.008), but similar rates of recurrence (16 vs. 15 %, p = 0.91) and arterial events (7 vs. 4 %, p = 0.26). RVO was associated with thrombin peak height (OR 1.40 [1.04-1.88]), endogenous thrombin potential (ETP, OR 1.35 [1.02-1.79]), and CRP (OR 1.74 [1.10-2.75]). Recurrent VTE was associated with ETP (HR 1.36 [1.03-1.81]), FXIa:C1-inhibitor (HR 1.34 [1.04-1.72]), thrombin:antithrombin (HR 1.36 [1.16-1.59]), soluble P-selectin (HR 2.30 [1.69-3.11]), soluble glycoprotein VI (sGPVI, HR 1.30 [1.01-1.69]), D-dimer (HR 1.56 [1.31-1.86]), and factor VIII (HR 1.44 [1.15-1.82]). Arterial events were associated with sGPVI (HR 1.80 [1.25-2.59]). PTS was not associated with any marker. CONCLUSIONS Our findings indicate RVO was associated with thrombo-inflammation, but this did not predict clinical outcomes in this setting. Importantly, we found recurrent VTE was associated with ongoing coagulation and platelet activation in patients well beyond the acute phase of DVT. Furthermore, sGPVI indicated an increased risk of arterial events, highlighting the role of platelets in arterial thrombosis following DVT.
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Affiliation(s)
- A F J Iding
- Thrombosis Expertise Center, Heart+Vascular Center, Maastricht University Medical Center, Maastricht, the Netherlands; Department of Biochemistry, Cardiovascular Research Institute Maastricht, Maastricht University, Maastricht, the Netherlands.
| | - B M M Kremers
- Department of Biochemistry, Cardiovascular Research Institute Maastricht, Maastricht University, Maastricht, the Netherlands
| | - M Nagy
- Department of Biochemistry, Cardiovascular Research Institute Maastricht, Maastricht University, Maastricht, the Netherlands
| | - A Pallares Robles
- Department of Biochemistry, Cardiovascular Research Institute Maastricht, Maastricht University, Maastricht, the Netherlands; Center of Thrombosis and Hemostasis, University Medical Center Mainz, Mainz, Germany
| | - H Ten Cate
- Thrombosis Expertise Center, Heart+Vascular Center, Maastricht University Medical Center, Maastricht, the Netherlands; Department of Biochemistry, Cardiovascular Research Institute Maastricht, Maastricht University, Maastricht, the Netherlands; Center of Thrombosis and Hemostasis, University Medical Center Mainz, Mainz, Germany; Department of Internal Medicine, Maastricht University Medical Center, Maastricht, the Netherlands
| | - H M H Spronk
- Department of Biochemistry, Cardiovascular Research Institute Maastricht, Maastricht University, Maastricht, the Netherlands
| | - A J Ten Cate-Hoek
- Thrombosis Expertise Center, Heart+Vascular Center, Maastricht University Medical Center, Maastricht, the Netherlands; Department of Biochemistry, Cardiovascular Research Institute Maastricht, Maastricht University, Maastricht, the Netherlands
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Ageno W, Bertù L, Bucherini E, Camporese G, Dentali F, Iotti M, Lessiani G, Parisi R, Prandoni P, Sartori M, Visonà A, Bigagli E, Palareti G. Rivaroxaban treatment for six weeks versus three months in patients with symptomatic isolated distal deep vein thrombosis: randomised controlled trial. BMJ 2022; 379:e072623. [PMID: 36520715 PMCID: PMC9682494 DOI: 10.1136/bmj-2022-072623] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To compare two different treatment durations of rivaroxaban in patients with symptomatic isolated distal deep vein thrombosis (DVT). DESIGN Randomised, double blind, placebo controlled clinical trial. SETTING 28 outpatient clinics specialising in venous thromboembolism. PARTICIPANTS 402 adults (≥18 years) with symptomatic isolated distal DVT. INTERVENTIONS After receiving standard dose rivaroxaban for six weeks, participants were randomly assigned to receive rivaroxaban 20 mg or placebo once daily for an additional six weeks. Follow-up was for 24 months from study inclusion. MAIN OUTCOMES MEASURES The primary efficacy outcome was recurrent venous thromboembolism during follow-up after randomisation, defined as the composite of progression of isolated distal DVT, recurrent isolated distal DVT, proximal DVT, symptomatic pulmonary embolism, or fatal pulmonary embolism. The primary safety outcome was major bleeding after randomisation until two days from the last dose of rivaroxaban or placebo. An independent committee adjudicated the outcomes. RESULTS 200 adults were randomised to receive additional rivaroxaban treatment and 202 to receive placebo. Isolated distal DVT was unprovoked in 81 (40%) and 86 (43%) patients, respectively. The primary efficacy outcome occurred in 23 (11%) patients in the rivaroxaban arm and 39 (19%) in the placebo arm (relative risk 0.59, 95% confidence interval 0.36 to 0.95; P=0.03, number needed to treat 13, 95% confidence interval 7 to 126). Recurrent isolated distal DVT occurred in 16 (8%) patients in the rivaroxaban arm and 31 (15%) in the placebo arm (P=0.02). Proximal DVT or pulmonary embolism occurred in seven (3%) patients in the rivaroxaban arm and eight (4%) in the placebo arm (P=0.80). No major bleeding events occurred. CONCLUSIONS Rivaroxaban administered for six additional weeks in patients with isolated distal DVT who had an uneventful six week treatment course reduces the risk of recurrent venous thromboembolism, mainly recurrent isolated distal DVT, over a two year follow-up without increasing the risk of haemorrhage. TRIAL REGISTRATION EudraCT 2016-000958-36; ClinicalTrials.gov NCT02722447.
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Affiliation(s)
- Walter Ageno
- Department of Medicine and Surgery, University of Insubria, 21100 Varese, Italy
| | - Lorenza Bertù
- Department of Medicine and Surgery, University of Insubria, 21100 Varese, Italy
| | | | - Giuseppe Camporese
- Unit of Angiology, Department of Cardiac, Thoracic and Vascular Sciences, University of Padua, Padua, Italy
| | - Francesco Dentali
- Department of Medicine and Surgery, University of Insubria, 21100 Varese, Italy
| | - Matteo Iotti
- Cardiovascular Medicine Unit - AUSL-IRCCS, Reggio Emilia, Italy
| | - Gianfranco Lessiani
- Angiology Unit, Department of Internal Medicine, Villa Serena Hospital, Città Sant'Angelo, Italy
| | - Roberto Parisi
- Department of Medicine, SS Giovanni e Paolo Hospital, Venice, Italy
| | | | - Michelangelo Sartori
- Division of Angiology and Blood Coagulation, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Adriana Visonà
- Angiology Unit, Azienda ULSS 2 Marca Trevigiana, Castelfranco Veneto, Italy
| | - Elisabetta Bigagli
- Department of Neuroscience, Psychology, Drug Research and Child Health, Section of Pharmacology and Toxicology, University of Florence, Florence, Italy
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10
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Necroptosis Plays a Crucial Role in Vascular Injury during DVT and Is Enhanced by IL-17B. J Immunol Res 2022; 2022:6909764. [PMID: 36046722 PMCID: PMC9424031 DOI: 10.1155/2022/6909764] [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] [Received: 05/31/2022] [Accepted: 07/16/2022] [Indexed: 12/16/2022] Open
Abstract
Background. This study investigated whether vascular endothelial necroptosis is involved in deep vein thrombosis (DVT) and how IL-17B facilitates necroptosis signaling. Methods. The DVT mouse model was induced by ligation of the IVC. The cross-sectional area of thrombus increases and the thrombus occupied the entire venous lumen at 48 h after ligation. Meanwhile, the increased expression of p-RIP3/RIP3 was most pronounced at 48 h after ligation, and the p-MLKL/MLKL peaked at 72 h. Results. Based on Illumina sequencing and KEGG pathway analyses, the activated RIP3/MLKL is associated with increased IL-17B. With thrombus formation, IL-17B was upregulated and enhanced the expression of RIP3 and MLKL in the IVC wall, as well as their phosphorylation levels (all
, the comparison group consisted of the control group, DVT group, DVT/IL-17B group, and DVT/anti-IL-17B group). The p-RIP3/RIP3 and p-MLKL/MLKL ratios were reduced by anti-IL-17B. Similarly, the weight and cross-sectional area of the thrombi were increased by IL-17B and decreased by the IL-17B antibody. IL-17B had a smaller effect on thrombosis in knockout mice compared with WT mice. In vitro, the IL-17B protein expression and the level of RIP3 and MLKL phosphorylation increased high in the OGD cells, accompanied by increased expression of IL-6 and TNF-α. IL-17B enhanced the expression of IL-6 and TNF-α but had little effect on the IL-6 and TNF-α after transfected with siRIP3 or siMLKL. Similarly, the plasma IL-17B, IL-6, and TNF-α were significantly increased after thrombosis in WT mice, and enhanced by IL-17B. But IL-17B did not increase the plasma IL-6 and TNF-α in knockout mice. Conclusions. In conclusion, those results suggest that vascular endothelial necroptosis plays a crucial role in vascular injury and IL-17B could enhance the necroptosis pathway.
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11
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D-dimer and reduced-dose apixaban for extended treatment after unprovoked venous thromboembolism: the Apidulcis study. Blood Adv 2022; 6:6005-6015. [PMID: 35914222 PMCID: PMC9691910 DOI: 10.1182/bloodadvances.2022007973] [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: 04/28/2022] [Accepted: 07/11/2022] [Indexed: 12/14/2022] Open
Abstract
D-dimer assay is used to stratify patients with unprovoked venous thromboembolism (VTE) for the risk of recurrence. However, this approach was never evaluated since direct oral anticoagulants are available. With this multicenter, prospective cohort study, we aimed to assess the value of an algorithm incorporating serial D-dimer testing and administration of reduced-dose apixaban (2.5 mg twice daily) only to patients with a positive test. A total of 732 outpatients aged 18 to 74 years, anticoagulated for ≥12 months after a first unprovoked VTE, were included. Patients underwent D-dimer testing with commercial assays and preestablished cutoffs. If the baseline D-dimer during anticoagulation was negative, anticoagulation was stopped and testing repeated after 15, 30, and 60 days. Patients with serially negative results (286 [39.1%]) were left without anticoagulation. At the first positive result, the remaining 446 patients (60.9%) were given apixaban for 18 months. All patients underwent follow-up planned for 18 months. The study was interrupted after a planned interim analysis for the high rate of primary outcomes (7.3%; 95% confidence interval [CI], 4.5-11.2), including symptomatic proximal deep vein thrombosis (DVT) or pulmonary embolism (PE) recurrence, death for VTE, and major bleeding occurring in patients off anticoagulation vs that in those receiving apixaban (1.1%; 95% CI, 0.4-2.6; adjusted hazard ratio [HR], 8.2; 95% CI, 3.2-25.3). In conclusion, in patients anticoagulated for ≥1 year after a first unprovoked VTE, the decision to further extend anticoagulation should not be based on D-dimer testing. The results confirmed the high efficacy and safety of reduced-dose apixaban against recurrences. This trial was registered at www.clinicaltrials.gov as #NCT03678506.
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12
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Bistervels IM, Bavalia R, Beyer‐Westendorf J, ten Cate‐Hoek AJ, Schellong SM, Kovacs MJ, Falvo N, Meijer K, Stephan D, Boersma WG, ten Wolde M, Couturaud F, Verhamme P, Brisot D, Kahn SR, Ghanima W, Montaclair K, Hugman A, Carroll P, Pernod G, Sanchez O, Ferrari E, Roy P, Sevestre‐Pietri M, Birocchi S, Wik HS, Hutten BA, Coppens M, Naue C, Grosso MA, Shi M, Lin Y, Quéré I, Middeldorp S. Postthrombotic syndrome and quality of life after deep vein thrombosis in patients treated with edoxaban versus warfarin. Res Pract Thromb Haemost 2022; 6:e12748. [PMID: 35992565 PMCID: PMC9248314 DOI: 10.1002/rth2.12748] [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: 08/06/2021] [Revised: 04/18/2022] [Accepted: 04/24/2022] [Indexed: 11/11/2022] Open
Abstract
Background Postthrombotic syndrome (PTS) is a long-term complication after deep vein thrombosis (DVT) and can affect quality of life (QoL). Pathogenesis is not fully understood but inadequate anticoagulant therapy with vitamin K antagonists is a known risk factor for the development of PTS. Objectives To compare the prevalence of PTS after acute DVT and the long-term QoL following DVT between patients treated with edoxaban or warfarin. Methods We performed a long-term follow-up study in a subset of patients with DVT who participated in the Hokusai-VTE trial between 2010 and 2012 (NCT00986154). Primary outcome was the prevalence of PTS, defined by the Villalta score. The secondary outcome was QoL, assessed by validated disease-specific (VEINES-QOL) and generic health-related (SF-36) questionnaires. Results Between 2017 and 2020, 316 patients were enrolled in 26 centers in eight countries, of which 168 (53%) patients had been assigned to edoxaban and 148 (47%) to warfarin during the Hokusai-VTE trial. Clinical, demographic, and thrombus-specific characteristics were comparable for both groups. Mean (SD) time since randomization in the Hokusai-VTE trial was 7.0 (1.0) years. PTS was diagnosed in 85 (51%) patients treated with edoxaban and 62 (42%) patients treated with warfarin (adjusted odds ratio 1.6, 95% CI 1.0-2.6). Mean differences in QoL scores between treatment groups were not clinically relevant. Conclusion Contrary to our hypothesis, the prevalence of PTS tended to be higher in patients treated with edoxaban compared with warfarin. No differences in QoL were observed. Further research is warranted to unravel the role of anticoagulant therapy on development of PTS.
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Affiliation(s)
- Ingrid M. Bistervels
- Department of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam UMC University of Amsterdam Amsterdam The Netherlands
- Department of Internal Medicine Flevo Hospital Almere The Netherlands
| | - Roisin Bavalia
- Department of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam UMC University of Amsterdam Amsterdam The Netherlands
| | - Jan Beyer‐Westendorf
- Department of Medicine I, Division of Hematology and Hemostasis, Thrombosis Research University Hospital "Carl Gustav Carus" Dresden Dresden Germany
| | - Arina J. ten Cate‐Hoek
- Thrombosis Expertise Centre, Heart+Vascular Center Maastricht University Medical Centre Maastricht The Netherlands
| | | | - Michael J. Kovacs
- Department of Hematology and Thrombosis London Health Sciences Centre,Victoria Hospital London Ontario Canada
| | - Nicolas Falvo
- Department of Internal Medicine and Immunology Centre Hospitalier Regionale Universitaire Dijon Dijon France
| | - Karina Meijer
- Department of Hematology University Medical Centre Groningen Groningen The Netherlands
| | - Dominique Stephan
- Department of Hypertension, Vascular Disease and Clinical Pharmacology Regional University Hospital Strasbourg France
| | - Wim G. Boersma
- Department of Pulmonology Noordwest Ziekenhuisgroep Alkmaar The Netherlands
| | - Marije ten Wolde
- Department of Internal Medicine Flevo Hospital Almere The Netherlands
| | - Francis Couturaud
- Department of Pulmonology Centre Hospitalier Regionale Universitaire Brest Brest France
| | - Peter Verhamme
- Department of Vascular Medicine and Hemostasis University Hospital Leuven Leuven Belgium
| | - Dominique Brisot
- Department of Vascular Medicine Clinique du Parc Castelnau le Lez France
| | - Susan R. Kahn
- Department of Medicine McGill University Montreal Canada
| | - Waleed Ghanima
- Department of Research, Østfold Hospital and Institute of Clinical Medicine University of Oslo Oslo Norway
| | | | - Amanda Hugman
- Department of Haematology St George Hospital Sydney New South Wales Australia
| | - Patrick Carroll
- Department of Vascular Medicine Redcliffe Hospital Queensland Australia
| | - Gilles Pernod
- Department of Medicine Centre Hospitalier Regionale Universitaire de Grenoble‐Alpes Grenoble France
| | - Olivier Sanchez
- Department of Pulmonology Hôpital Européen Georges‐Pompidou Paris France
| | - Emile Ferrari
- Department of Cardiology Centre Hospitalier Universitaire de Nice Nice France
| | - Pierre‐Marie Roy
- Department of Emergency Medicine Centra Hospitalier Universitaire d'Angers Angers France
| | | | - Simone Birocchi
- Department of Hematology and Thrombosis SanPaolo Hospital Milan Italy
| | - Hilde S. Wik
- Department of Haematology Oslo University Hospital Oslo Norway
| | - Barbara A. Hutten
- Department of Epidemiology and Data Science, Amsterdam Cardiovascular Sciences Amsterdam UMC, University of Amsterdam Amsterdam The Netherlands
| | - Michiel Coppens
- Department of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam UMC University of Amsterdam Amsterdam The Netherlands
| | - Christiane Naue
- Department of Medicine I, Division of Hematology and Hemostasis, Thrombosis Research University Hospital "Carl Gustav Carus" Dresden Dresden Germany
| | | | - Minggao Shi
- Daiichi Sankyo Pharma Development Basking Ridge New Jersey USA
| | - Yong Lin
- Daiichi Sankyo Pharma Development Basking Ridge New Jersey USA
| | - Isabelle Quéré
- Department of Vascular Medicine IDESP Inserm‐Montpellier University, InnoVTE Network, CHU Montpellier Montpellier France
| | - Saskia Middeldorp
- Department of Vascular Medicine, Amsterdam Cardiovascular Sciences, Amsterdam UMC University of Amsterdam Amsterdam The Netherlands
- Department of Internal Medicine & Radboud Institute of Health Sciences (RIHS)Radboud University Medical Center Nijmegen The Netherlands
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Fujioka S, Kitamura T, Shikata F, Mishima T, Onishi Y, Araki H, Goto H, Sasahara A, Fukuzumi M, Torii S, Miyaji K. Outcomes After Rivaroxaban Treatment of Extensive Deep Vein Thrombosis. Ann Vasc Surg 2022; 85:246-252. [DOI: 10.1016/j.avsg.2022.02.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Revised: 02/13/2022] [Accepted: 02/15/2022] [Indexed: 11/25/2022]
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14
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OUP accepted manuscript. Br J Surg 2022; 109:663-664. [DOI: 10.1093/bjs/znac125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 03/01/2022] [Indexed: 11/14/2022]
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15
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Di Pino L, Francaviglia B, Frazzetto M, Valenti N, Capranzano P. Impact of direct oral anticoagulants on evolution of post-thrombotic syndrome. Thromb Res 2021; 207:10-15. [PMID: 34492346 DOI: 10.1016/j.thromres.2021.08.021] [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: 06/13/2021] [Revised: 08/16/2021] [Accepted: 08/20/2021] [Indexed: 11/16/2022]
Abstract
BACKGROUND The effect of direct oral anticoagulants (DOACs) on evolution of a post-thrombotic syndrome (PTS) is unknown. METHODS AND RESULTS This retrospective study included patients (n = 98) with a PTS occurring after a proximal deep-vein thrombosis (DVT). The PTS progression was assessed by the Villalta scale change over time from when patients were started on DOACs for the prevention of DVT recurrence according to current guidelines. The PTS evolution was compared between patients with good (n = 63) vs. poor (n = 35) DOACs adherence, defined by using a medication possession ratio cut point of 0.80. The mean follow-up was 41.7 ± 17.7 and 27.5 ± 10.5 months in patients with good or poor adherence, respectively. The primary endpoint of PTS improvement (defined when the Villalta score became <5 and/or decreased by ≥30% from baseline) was higher in patients with good vs. poor adherence (66.7% vs. 20%, p < 0.001). None of the patients in the good adherence group experienced at any time of follow-up the co-primary endpoint of PTS worsening (defined as the Villalta score increase ≥30%), which instead occurred in 12 (34.3%) of those with poor adherence (p < 0.001). All study-defined primary endpoints occurred within 2 years. The mean values of the Villalta partial scores related to the subjective symptoms (patient-rated) and to the potentially reversible physician-rated signs were significantly improved in the good adherence group, while they were unchanged among patients with poor adherence. CONCLUSIONS In this study a good vs. poor DOACs adherence was associated with a more favorable progression of PTS over a long-term follow-up. Larger studies are needed to explore the clinical efficacy of DOACs on PTS manifestations.
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Affiliation(s)
- Luigi Di Pino
- Division of Cardiology, Policlinico Hospital, University of Catania, Catania, Italy
| | - Bruno Francaviglia
- Division of Cardiology, Policlinico Hospital, University of Catania, Catania, Italy
| | - Marco Frazzetto
- Division of Cardiology, Policlinico Hospital, University of Catania, Catania, Italy
| | - Noemi Valenti
- Division of Cardiology, Policlinico Hospital, University of Catania, Catania, Italy
| | - Piera Capranzano
- Division of Cardiology, Policlinico Hospital, University of Catania, Catania, Italy.
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National guidelines on the management of venous thromboembolism: Joint guideline of the Turkish Society of Cardiovascular Surgery, National Society of Vascular and Endovascular Surgery, and Phlebology Society. TURKISH JOURNAL OF THORACIC AND CARDIOVASCULAR SURGERY 2021; 29:562-576. [PMID: 35096459 PMCID: PMC8762899 DOI: 10.5606/tgkdc.dergisi.2021.22121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 07/06/2021] [Indexed: 11/29/2022]
Abstract
These evidence-based guidelines from the Turkish Society of Cardiovascular Surgery, National Society of Vascular and Endovascular Surgery, and Phlebology Society intend to support clinicians in best decisions regarding the treatment of venous thromboembolism (VTE). The Editor was selected by the three national societies and was tasked with the recruitment of the recognized panel. All financial support was solely derived from the sponsoring societies without the direct involvement of industry or other external stakeholders. The panel prioritized clinical questions and outcomes according to their importance for clinicians in terms of VTE. The panel agreed on 42 recommendations under 15 headings for the diagnosis, initial management, secondary prevention of VTE, and treatment of recurrent VTE events. Important recommendations included the use of ultrasonography, preference for home treatment over hospital treatment for uncomplicated VTE, preference for direct oral anticoagulants (DOACs) over vitamin K antagonists for primary treatment of cancer and non-cancer-related VTE, extended or indefinite anticoagulation with DOACs in selected high-risk patients. Early catheter-directed thrombectomy was recommended in only young symptomatic patients with a diagnosis of fresh iliofemoral deep vein thrombosis.
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17
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Prandoni P, Lensing AW, Prins MH, Villalta S, Pesavento R, Tormene D, Noventa F, Palareti G. Elastic compression stockings for prevention of the post-thrombotic syndrome in patients with and without residual vein thrombosis and/or popliteal valve reflux. Haematologica 2021; 107:303-306. [PMID: 34498448 PMCID: PMC8719094 DOI: 10.3324/haematol.2021.279680] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Indexed: 11/09/2022] Open
Abstract
Not available.
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Affiliation(s)
| | | | - Martin H Prins
- Department of Clinical Epidemiology and Technology Assessment, University of Maastricht, Maastricht
| | - Sabina Villalta
- Division of Internal Medicine, Civic Hospital of Castelfranco Veneto
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18
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Lin MS, Chung CM, Chen MY, Chu PH, Chang ST, Yang TY, Wu VCC, Lin WY, Lin YS. Venous Thromboembolism and Critical Limb Events in Patients with Atrial Fibrillation: A Nationwide Population-Based Cohort Study. Angiology 2021; 73:413-421. [PMID: 34284641 DOI: 10.1177/00033197211033747] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Little is known about whether venous thromboembolism (VTE) causes worse critical limb events in populations with atrial fibrillation (AF). A retrospective cohort study using claims data from Taiwan's National Health Insurance program between 2001 and 2013 compared AF patients with or without VTE. Outcomes were percutaneous transluminal angioplasty (PTA), amputation, systemic thromboembolism, all-cause mortality, cardiovascular death, ischemic stroke, and acute myocardial infarction. Patients (n = 316,817) with newly diagnosed AF were analyzed; of those, 2514 (0.79%) had VTE history. After inverse probability of treatment weighting, a history of VTE was significantly associated with higher risks of PTA (3.3 vs 2.2%; subdistribution hazard ratio [SHR] 1.47; 95% confidence interval [CI] 1.17-1.84); above knee amputation (0.7 vs 0.3%; HR 2.15; 95% CI 1.10-4.21); systemic thromboembolism (5.8 vs 3.9%; SHR 1.48; 95% CI 1.21-1.80); all-cause mortality (53 vs 46.4%; HR 1.20, 95% CI 1.12-1.29); and cardiovascular death (34.8 vs 29.4%; HR 1.25, 95% CI 1.14-1.36). In conclusion, VTE might increase the risk of critical lower limb events (PTA and above-knee amputation), systemic thromboembolism, and mortality in the AF population. However, current data cannot confirm a causal relationship between VTE and clinical outcomes in this population.
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Affiliation(s)
- Ming-Shyan Lin
- Department of Cardiology, 38014Chang Gung Memorial Hospital, Chiayi, Taiwan.,Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan.,Department of Nursing, Chang Gung University of Science and Technology, Chiayi, Taiwan
| | - Chang-Min Chung
- Department of Cardiology, 38014Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Mei-Yen Chen
- Department of Nursing, Chang Gung University of Science and Technology, Chiayi, Taiwan.,Department of Nursing, Chang Gung University, Taoyuan, Taiwan
| | - Pao-Hsien Chu
- Department of Cardiology, 38014Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan City, Taiwan.,Department of Neurology, Landseed Hospital, Taoyuan, Taiwan
| | - Shih-Tai Chang
- Department of Cardiology, 38014Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Teng-Yao Yang
- Department of Cardiology, 38014Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Victor C-C Wu
- Department of Cardiology, 38014Chang Gung Memorial Hospital, Linkou Medical Center, Taoyuan City, Taiwan
| | - Wey-Yil Lin
- Department of Neurology, Landseed Hospital, Taoyuan, Taiwan
| | - Yu-Sheng Lin
- Department of Cardiology, 38014Chang Gung Memorial Hospital, Chiayi, Taiwan.,School of Medicine, Chang Gung University, Taoyuan, Taiwan
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Yuen HLA, Tran H, Chunilal S. Upper Extremity Deep Vein Thrombosis: Current Knowledge and Future Directions. Semin Thromb Hemost 2021; 47:677-691. [PMID: 33971684 DOI: 10.1055/s-0041-1725116] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Upper extremity deep vein thrombosis (UEDVT) has been increasing in incidence due to the escalating use of central venous catheters such as peripherally inserted central catheters. UEDVT can be primary idiopathic or secondary to pacemaker leads, intravascular catheters or cancer. In comparison to conventional venous thromboembolism such as lower limb deep vein thrombosis or pulmonary embolism the risk factors, investigations, and management are not well defined. We review current evidence in primary and secondary UEDVT, highlighting areas in need of further research. We also explore the entity of venous thoracic outlet syndrome, which is said to be a risk factor for recurrent primary UEDVT and is the rationale behind surgical interventions.
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Affiliation(s)
- Hiu Lam Agnes Yuen
- Monash Haematology, Monash Health, Melbourne, Australia.,Department of Medicine, Monash University, Melbourne, Australia
| | - Huyen Tran
- Department of Medicine, Monash University, Melbourne, Australia
| | - Sanjeev Chunilal
- Monash Haematology, Monash Health, Melbourne, Australia.,Department of Medicine, Monash University, Melbourne, Australia
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20
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Cires-Drouet RS, Nagarsheth K, Kaczorowski DJ, Toursavadkohi S, Deatrick K, Madathil RJ, Jones KM, Liskov S, Fitch J, Sayad M, Pasrija C, Mayorga-Carlin M, Herr D, Sorkin JD, Griffith B, Lal BK, Gammie JS. Catheter-based interventions versus medical and surgical approaches in acute pulmonary embolism. J Vasc Surg Venous Lymphat Disord 2021; 9:1382-1390. [PMID: 33965609 DOI: 10.1016/j.jvsv.2021.02.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 02/21/2021] [Indexed: 12/20/2022]
Abstract
OBJECTIVE Catheter-based intervention (CBI) has become an increasingly popular option for treating pulmonary embolism (PE); however, the real benefits are unknown. The purpose of the present study was to compare the outcomes of patients treated with CBI with the outcomes of those treated with medical or surgical approaches. METHODS We performed a retrospective analysis of patients admitted from October 2015 to December 2017 with a diagnosis of acute PE. We compared patients aged ≥18 years with a diagnosis of acute PE treated with CBI against a control group identified by propensity score matching. The control group was divided into those who had undergone surgical pulmonary embolectomy (SPE) as the surgical group and those who had not undergone SPE as the medical group. The primary outcome was mortality (in-hospital and overall mortality). The secondary outcomes were major bleeding, length of hospital stay, thrombus resolution, right ventricle improvement in systolic function and dilatation, and recurrent PE. RESULTS Of the 108 patients, 30 were in the CBI group and 78 were in the control group (62 in the medical group and 16 in the surgical group). The patient characteristics on admission were similar, except for the body mass index, which was greater in the CBI group (P = .03). No difference was found in clinical severity, clot burden, right ventricle function, or biomarkers. Recurrent PE was less frequent in the CBI group than in the medical group (0% vs 6.4%). Otherwise, no significant differences were found in the outcomes between the CBI and medical groups. When CBI was compared with the surgical group, SPE was associated with improved mortality (0% vs 16.6%) but a longer median length of hospital stay (median, 7 days; interquartile range, 3-12 days; vs median, 8 days; interquartile range, 6.5-17 days). CONCLUSIONS The use of CBI reduced the number of recurrent PE events compared with the medically treated patients; however, the mortality was higher than that in the surgical group.
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Affiliation(s)
- Rafael S Cires-Drouet
- Department of Surgery, University of Maryland School of Medicine, Baltimore, Md; Department of Medicine, University of Maryland School of Medicine, Baltimore, Md.
| | - Khanjan Nagarsheth
- Department of Surgery, University of Maryland School of Medicine, Baltimore, Md
| | - David J Kaczorowski
- Department of Surgery, University of Maryland School of Medicine, Baltimore, Md
| | - Shahab Toursavadkohi
- Department of Surgery, University of Maryland School of Medicine, Baltimore, Md; Vascular Service, Baltimore Veterans Affairs Medical Center, Baltimore, Md
| | - Kristopher Deatrick
- Department of Surgery, University of Maryland School of Medicine, Baltimore, Md
| | - Ronson J Madathil
- Department of Surgery, University of Maryland School of Medicine, Baltimore, Md
| | - Kevin M Jones
- Department of Emergency Medicine, University of Maryland School of Medicine, Baltimore, Md
| | - Steven Liskov
- Department of Medicine, University of Maryland School of Medicine, Baltimore, Md
| | - Jeffrey Fitch
- Department of Medicine, University of Maryland School of Medicine, Baltimore, Md
| | - Michelle Sayad
- Department of Medicine, University of Maryland School of Medicine, Baltimore, Md
| | - Chetan Pasrija
- Department of Surgery, University of Maryland School of Medicine, Baltimore, Md
| | | | - Daniel Herr
- Department of Surgery, University of Maryland School of Medicine, Baltimore, Md
| | - John D Sorkin
- Department of Medicine, University of Maryland School of Medicine, Baltimore, Md; Baltimore Veterans Affairs Geriatrics Research, Education, and Clinical Center, Baltimore Veterans Affairs Medical Center, Baltimore, Md
| | - Bartley Griffith
- Department of Surgery, University of Maryland School of Medicine, Baltimore, Md
| | - Brajesh K Lal
- Department of Surgery, University of Maryland School of Medicine, Baltimore, Md; Vascular Service, Baltimore Veterans Affairs Medical Center, Baltimore, Md
| | - James S Gammie
- Department of Surgery, University of Maryland School of Medicine, Baltimore, Md
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21
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Kemp MT, Obi AT, Henke PK, Wakefield TW. A narrative review on the epidemiology, prevention, and treatment of venous thromboembolic events in the context of chronic venous disease. J Vasc Surg Venous Lymphat Disord 2021; 9:1557-1567. [PMID: 33866055 DOI: 10.1016/j.jvsv.2021.03.018] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 03/28/2021] [Indexed: 01/19/2023]
Abstract
OBJECTIVE Chronic venous disease (CVD) describes a spectrum of conditions associated with venous hypertension. The association between various CVD etiologies and the subsequent risk of venous thromboembolism (VTE), such as deep vein thrombosis or pulmonary embolism, is a topic of considerable clinical interest. The aims of the present review were to characterize the risk of VTE according to the CVD etiology and to determine the optimal anticoagulation strategy for the treatment or prevention of VTE in patients with CVD. METHODS An extensive search of the available surgical and medical data was conducted in PubMed and Google Scholar. We searched for the following terms and other related terms to identify relevant studies: CVD, chronic venous insufficiency, varicose veins, post-thrombotic syndrome (PTS), anticoagulation, venous thromboembolism, and venous disease scoring systems (eg, CEAP [clinical, etiology, anatomic, pathophysiology], Villalta, Ginsberg, venous clinical severity score). The identified studies included randomized control trials, retrospective and prospective observational studies, narrative and systematic reviews, case reports, and case series that contributed to the proposed aims. The ClinicalTrials.gov database was also queried to identify any relevant ongoing clinical trials. RESULTS Congenital CVD carries a heightened risk of VTE, although few higher level studies are available to inform on this topic or on the appropriate anticoagulation strategies for these patients. Noncongenital CVD seems to carry a heightened risk of VTE, although few studies have adequately differentiated between primary and secondary etiologies. Varicose veins are a risk factor for primary VTE but might not be associated with an increased risk of recurrent VTE. In the hospital setting, patients with varicosities should be provided thromboprophylaxis. In the setting of varicose vein intervention, high-risk patients should be identified using risk assessment models and receive thromboprophylaxis. The risk of recurrent VTE in the setting of PTS is unclear but indefinite anticoagulation is not currently indicated. For patients with PTS, residual vein thrombosis might be an indicator of when anticoagulation can be safely stopped, although practical limitations to its application exist. CONCLUSIONS CVD is associated with an increased risk of VTE. Few studies have differentiated between classes of CVD using a standardized method and have assessed the efficacy of anticoagulation prophylaxis against or treatment of VTE. Additional studies are needed to determine the optimal therapy for preventing and treating VTE in patients with active concurrent CVD.
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Affiliation(s)
- Michael T Kemp
- Department of Surgery, University of Michigan, Ann Arbor, Mich
| | - Andrea T Obi
- Section of Vascular Surgery, Department of Surgery, University of Michigan, Ann Arbor, Mich
| | - Peter K Henke
- Section of Vascular Surgery, Department of Surgery, University of Michigan, Ann Arbor, Mich
| | - Thomas W Wakefield
- Section of Vascular Surgery, Department of Surgery, University of Michigan, Ann Arbor, Mich.
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The effect of deep vein thrombosis on major adverse limb events in diabetic patients: a nationwide retrospective cohort study. Sci Rep 2021; 11:8082. [PMID: 33850207 PMCID: PMC8044219 DOI: 10.1038/s41598-021-87461-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Accepted: 03/30/2021] [Indexed: 11/23/2022] Open
Abstract
Little is known about the association between deep vein thrombosis (DVT) and arterial complications in patients with type 2 diabetes (T2DM). The aim of this retrospective cohort study was to assess the influence of prior DVT on major adverse limb events (MALEs) and major adverse cardiovascular events (MACEs) in T2DM. A total of 1,628,675 patients with T2DM with or without a history of DVT from 2001 to 2013 were identified in the National Health Insurance Research Database of Taiwan. Before matching, the patients in the DVT group (n = 2020) were older than the control group (66.3 vs. 58.3 years). Patients in the DVT group were more likely to be female than the control group (54.3% vs. 47.5%). Before matching, the DVT group had higher prevalence of most comorbidities, more prescription of antiplatelet, antihypertensive agents and insulins, but less prescription of metformin and sulfonylurea. During a mean follow-up of 5.2 years (standard deviation: 3.9 years), the matched DVT group (n = 2017) have a significantly increased risk of MALE (8.4% vs. 5.2%; subdistribution hazard ratio [SHR] 1.60, 95% CI 1.34–1.90), foot ulcer (5.2% vs. 2.6%, SHR 1.96, 95% CI 1.57–2.45), gangrene (3.4% vs. 2.3%, SHR 1.44, 95% CI 1.10–1.90) and amputation (2.5% vs. 1.7%; SHR 1.42, 95% CI 1.03–1.95) than the 10,085 matched controls without DVT. They also tended to have a greater risk of all-cause mortality (38.1% vs. 33.1%; hazard ratio [HR] 1.18, 95% CI 1.09–1.27) and systemic thromboembolism (4.2% vs. 2.6%; SHR 1.56, 95% CI 1.22–1.99), respectively. We showed the presence of DVT may be associated with an increased risk of MALEs, major amputation, and thromboembolism, contributing to a higher mortality rate in T2DM.
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23
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Abstract
Post-thrombotic syndrome (PTS) is a chronic venous insufficiency manifestation following an episode of deep-vein thrombosis (DVT). It is an important and frequent long-term adverse event of proximal DVT affecting 20-50% of patients. This position paper integrates data guiding clinicians in deciding PTS diagnosis, treatment and follow-up.
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Affiliation(s)
- Adriana Visonà
- Angiology Unit, Azienda ULSS 2 Marca Trevigiana, Castelfranco Veneto, Italy
| | - Isabelle Quere
- Médecine Vasculaire, Université de Montpellier, Montpellier, France
| | - Lucia Mazzolai
- Division of Angiology, Heart and Vessel Department, Lausanne University Hospital, Lausanne, Switzerland
| | - Maria Amitrano
- Internal Medicine Unit, Moscati Hospital, Avellino, Italy
| | - Marzia Lugli
- Department of Vascular Surgery, International Center of Deep Venous Surgery, Hesperia Hospital, Modena, Italy
| | - Juraj Madaric
- Clinic of Angiology, Comenius University and National Institute of Cardiovascular Diseases, Bratislava, Slovakia
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24
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Abstract
Postthrombotic syndrome (PTS) remains one of the major late complications of deep vein thrombosis (DVT) with a reported prevalence from 10 to 50%. Many factors were found to be related with the development and severity of PTS such as ipsilateral recurrent DVT, advanced age, obesity, ilio-femoral DVT and primary chronic venous disease presence. Some PTS prediction models have been proposed based on risk factor weight. However, it is still difficult to predict which patient with DVT will develop PTS and thus, the clinical application of these models remains limited. Among the identified problems the heterogeneity of the DVT patient population together with the variety of PTS clinical presentations and difficulties concerning PTS severity assessment should be mentioned. Difficulties on the implementation of the specific and objective PTS identification method have also the significant influence on the research focusing on PTS prevention modalities including risk factor modification, compression treatment, anticoagulation and invasive DVT treatment. In this review, the current approach and knowledge on PTS prediction and prevention are presented, including the conservative and invasive DVT treatment possibilities.
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Affiliation(s)
- Tomasz Urbanek
- Department of General and Vascular Surgery, Medical University of Silesia, Katowice, Poland
| | - Nicos Labropoulos
- Department of Surgery, Stony Brook University School of Medicine, Stony Brook University Hospital, Stony Brook, NY, USA
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25
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Kakkos SK, Gohel M, Baekgaard N, Bauersachs R, Bellmunt-Montoya S, Black SA, Ten Cate-Hoek AJ, Elalamy I, Enzmann FK, Geroulakos G, Gottsäter A, Hunt BJ, Mansilha A, Nicolaides AN, Sandset PM, Stansby G, Esvs Guidelines Committee, de Borst GJ, Bastos Gonçalves F, Chakfé N, Hinchliffe R, Kolh P, Koncar I, Lindholt JS, Tulamo R, Twine CP, Vermassen F, Wanhainen A, Document Reviewers, De Maeseneer MG, Comerota AJ, Gloviczki P, Kruip MJHA, Monreal M, Prandoni P, Vega de Ceniga M. Editor's Choice - European Society for Vascular Surgery (ESVS) 2021 Clinical Practice Guidelines on the Management of Venous Thrombosis. Eur J Vasc Endovasc Surg 2020; 61:9-82. [PMID: 33334670 DOI: 10.1016/j.ejvs.2020.09.023] [Citation(s) in RCA: 261] [Impact Index Per Article: 65.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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26
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Li R, Yuan M, Cheng J, Yu S, Wei W, Fu W, Prandoni P, Chen Y. Risk of post-thrombotic syndrome after deep vein thrombosis treated with rivaroxaban versus vitamin-K antagonists: A systematic review and meta-analysis. Thromb Res 2020; 196:340-348. [DOI: 10.1016/j.thromres.2020.09.014] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Revised: 08/27/2020] [Accepted: 09/11/2020] [Indexed: 11/25/2022]
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27
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Campello E, Spiezia L, Simion C, Tormene D, Camporese G, Dalla Valle F, Poretto A, Bulato C, Gavasso S, Radu CM, Simioni P. Direct Oral Anticoagulants in Patients With Inherited Thrombophilia and Venous Thromboembolism: A Prospective Cohort Study. J Am Heart Assoc 2020; 9:e018917. [PMID: 33222589 PMCID: PMC7763770 DOI: 10.1161/jaha.120.018917] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Background In this prospective cohort study, we aimed to evaluate the efficacy and safety of direct oral anticoagulants (DOACs) versus heparin/vitamin K antagonists for the treatment of venous thromboembolism (VTE) in patients with inherited thrombophilia. Methods and Results We enrolled consecutive patients with acute VTE and inherited thrombophilia treated with DOACs (cases) or heparin/vitamin K antagonists (controls), matched for age, sex, ethnicity, and thrombophilia type. End points were VTE recurrence and bleeding complications; residual vein thrombosis and post‐thrombotic syndrome; VTE recurrence after anticoagulant discontinuation. Two hundred fifty‐five cases (age 52.4±17.3 years, Female 44.3%, severe thrombophilia 33.1%) and 322 controls (age 49.7±18.1 years, Female 50.3%, severe thrombophilia 35.1%) were included. The cumulative incidence of VTE recurrence during anticoagulation was 1.09% in cases versus 1.83%, adjusted hazard ratio (HR) 0.67 (95% CI, 0.16–2.77). The cumulative incidence of bleeding was 10.2% in cases versus 4.97%, HR 2.24 (95% CI 1.10–4.58). No major bleedings occurred in cases (versus 3 in controls). No significant differences regarding residual vein thrombosis and post‐thrombotic syndrome. After anticoagulant discontinuation, DOACs yielded a significantly lower 2‐year VTE recurrence risk versus traditional anticoagulants (HR, 0.61 [95% CI, 0.47–0.82]). Conclusions DOACs and heparin/vitamin K antagonists showed a similar efficacy in treating VTE in patients with thrombophilia. Although major bleeding episodes were recorded solely with heparin/vitamin K antagonists, we noted an overall increased bleeding rate with DOACs. The use of DOACs was associated with a lower 2‐year risk of VTE recurrence after anticoagulant discontinuation.
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Affiliation(s)
- Elena Campello
- Thrombotic and Hemorrhagic Diseases Unit Department of Medicine Padova University Hospital Padova Italy
| | - Luca Spiezia
- Thrombotic and Hemorrhagic Diseases Unit Department of Medicine Padova University Hospital Padova Italy
| | - Chiara Simion
- Thrombotic and Hemorrhagic Diseases Unit Department of Medicine Padova University Hospital Padova Italy
| | - Daniela Tormene
- Thrombotic and Hemorrhagic Diseases Unit Department of Medicine Padova University Hospital Padova Italy
| | | | - Fabio Dalla Valle
- Thrombotic and Hemorrhagic Diseases Unit Department of Medicine Padova University Hospital Padova Italy
| | - Anna Poretto
- Thrombotic and Hemorrhagic Diseases Unit Department of Medicine Padova University Hospital Padova Italy
| | - Cristiana Bulato
- Thrombotic and Hemorrhagic Diseases Unit Department of Medicine Padova University Hospital Padova Italy
| | - Sabrina Gavasso
- Thrombotic and Hemorrhagic Diseases Unit Department of Medicine Padova University Hospital Padova Italy
| | - Claudia Maria Radu
- Thrombotic and Hemorrhagic Diseases Unit Department of Medicine Padova University Hospital Padova Italy
| | - Paolo Simioni
- Thrombotic and Hemorrhagic Diseases Unit Department of Medicine Padova University Hospital Padova Italy
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Okumura Y, Fukuda I, Nakamura M, Yamada N, Takayama M, Maeda H, Yamashita T, Ikeda T, Mo M, Kobayashi T, Niwa A, Matsuo H, Yokoi H, Koga M, Yamazaki T, Hirayama A. A Multicenter Prospective Observational Cohort Study to Investigate the Effectiveness and Safety of Rivaroxaban in Japanese Venous Thromboembolism Patients (The J'xactly Study). Circ J 2020; 84:1912-1921. [PMID: 32981924 DOI: 10.1253/circj.cj-20-0636] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND There is insufficient real-world data on the current status of Japanese patients with venous thromboembolism (VTE) or its treatment and prevention with rivaroxaban.Methods and Results:In this multicenter, prospective, observational study conducted in Japan, 1,039 patients with acute symptomatic/asymptomatic deep vein thrombosis (DVT) and pulmonary embolism (PE) with or without DVT prescribed rivaroxaban were enrolled at 152 institutions and observed for a median of 21.3 months. Mean age was 68.0±14.7 years, mean body weight was 60.3±14.1 kg, 59.0% were females, and 19.0% had active cancer. Incidences of recurrence or aggravation of symptomatic VTE (primary effectiveness outcome) and major bleeding (principal safety outcome) were 2.6% and 2.9% per patient-year, respectively. These outcomes did not differ between patients with DVT and those with PE (primary effectiveness outcome: 2.6% vs. 2.5% per patient-year, P=0.810; principal safety outcome: 3.5% vs. 2.4% per patient-year, P=0.394). The incidence of composite clinically relevant events, including recurrence or aggravation of symptomatic VTE, acute coronary syndrome, ischemic stroke, all-cause death, or major bleeding events, was 9.2% per patient-year. Multivariate analysis revealed that male sex, being underweight, having active cancer, chronic heart and lung disease, and previous stroke were independent determinants for composite clinically relevant events. CONCLUSIONS In Japanese clinical practice, a single-drug approach with rivaroxaban was demonstrated to be a valuable treatment for a broad range of VTE patients.
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Affiliation(s)
- Yasuo Okumura
- Division of Cardiology, Department of Medicine, Nihon University School of Medicine
| | - Ikuo Fukuda
- Department of Cardiovascular Surgery, Hirosaki University
| | | | | | | | - Hideaki Maeda
- Division of Cardiovascular Surgery, Nihon University School of Medicine
| | | | - Takanori Ikeda
- Department of Cardiovascular Medicine, Toho University Faculty of Medicine
| | - Makoto Mo
- Department of Cardiovascular Surgery, Yokohama Minami Kyosai Hospital
| | | | | | | | | | - Masatoshi Koga
- Department of Cerebrovascular Medicine, National Cerebral and Cardiovascular Center
| | - Tsutomu Yamazaki
- Innovation and Research Support Center, International University of Health and Welfare
| | - Atsushi Hirayama
- Division of Cardiology, Department of Medicine, Nihon University School of Medicine
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29
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Notten P, Strijkers RHW, Toonder I, Ten Cate H, Ten Cate-Hoek AJ. Prevalence of venous obstructions in (recurrent) venous thromboembolism: a case-control study. Thromb J 2020; 18:23. [PMID: 32973405 PMCID: PMC7493864 DOI: 10.1186/s12959-020-00238-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 09/08/2020] [Indexed: 11/23/2022] Open
Abstract
Background The role of venous obstructions as a risk factor for recurrent venous thromboembolism has never been evaluated. This study aimed to determine whether there is a difference in prevalence of venous obstructions between patients with and without recurrent venous thromboembolism. Furthermore, its influence on the development of post-thrombotic syndrome and patient-reported quality of life was assessed. Methods This matched nested case-control study included 32 patients with recurrent venous thromboembolism (26 recurrent deep-vein thrombosis and 6 pulmonary embolism) from an existing prospective cohort of deep-vein thrombosis patients and compared them to 24 age and sex matched deep-vein thrombosis patients without recurrent venous thromboembolism. All participants received standard post-thrombotic management and underwent an additional extensive duplex ultrasonography. Post-thrombotic syndrome was assessed by the Villalta-scale and quality of life was measured using the SF36v2 and VEINES-QOL/Sym-questionnaires. Results Venous obstruction was found in 6 patients (18.8%) with recurrent venous thromboembolism compared to 5 patients (20.8%) without recurrent venous thromboembolism (Odds ratio 0.88, 95%CI 0.23–3.30, p = 1.000). After a median follow-up of 60.0 months (IQR 41.3–103.5) the mean Villalta-score was 5.55 ± 3.02 versus 5.26 ± 2.63 (p = 0.909) and post-thrombotic syndrome developed in 20 (62.5%) versus 14 (58.3%) patients, respectively (Odds ratio 1.19, 95%CI 0.40–3.51, p = 0.752). If venous obstruction was present, it was mainly located in the common iliac vein (n = 7, 63.6%). In patients with an objectified venous obstruction the mean Villalta-score was 5.11 ± 2.80 versus 5.49 ± 2.87 in patients without venous obstruction (p = 0.639). Post-thrombotic syndrome developed in 6 (54.5%) versus 28 (62.2%) patients, respectively (Odds ratio 1.37, 95%CI 0.36–5.20, p = 0.736). No significant differences were seen regarding patient-reported quality of life between either groups. Conclusions In this exploratory case-control study patients with recurrent venous thromboembolism did not have a higher prevalence of venous obstruction compared to patients without recurrent venous thromboembolism. The presence of recurrent venous thromboembolism or venous obstruction had no impact on the development of post-thrombotic syndrome or the patient-reported quality of life.
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Affiliation(s)
- Pascale Notten
- Department of Vascular Surgery, Maastricht University Medical Centre, P.O. Box 5800, Maastricht, 6202 AZ the Netherlands.,CARIM, Cardiovascular Research Institute Maastricht, School for Cardiovascular Diseases, Maastricht University Medical Centre, P.O. Box 616, Maastricht, 6200 MD the Netherlands
| | - Rob H W Strijkers
- Laboratory for Clinical Thrombosis and Hemostasis, Maastricht University, P.O. Box 616, Maastricht, 6200 MD The Netherlands
| | - Irwin Toonder
- Laboratory for Clinical Thrombosis and Hemostasis, Maastricht University, P.O. Box 616, Maastricht, 6200 MD The Netherlands
| | - Hugo Ten Cate
- CARIM, Cardiovascular Research Institute Maastricht, School for Cardiovascular Diseases, Maastricht University Medical Centre, P.O. Box 616, Maastricht, 6200 MD the Netherlands.,Laboratory for Clinical Thrombosis and Hemostasis, Maastricht University, P.O. Box 616, Maastricht, 6200 MD The Netherlands.,Thrombosis Expertise Centre, Heart + Vascular Centre, Maastricht University Medical Centre, P.O. Box 5800, Maastricht, 6202 AZ the Netherlands
| | - Arina J Ten Cate-Hoek
- CARIM, Cardiovascular Research Institute Maastricht, School for Cardiovascular Diseases, Maastricht University Medical Centre, P.O. Box 616, Maastricht, 6200 MD the Netherlands.,Laboratory for Clinical Thrombosis and Hemostasis, Maastricht University, P.O. Box 616, Maastricht, 6200 MD The Netherlands.,Thrombosis Expertise Centre, Heart + Vascular Centre, Maastricht University Medical Centre, P.O. Box 5800, Maastricht, 6202 AZ the Netherlands.,Thrombosis Expertise Centre, Heart + Vascular Centre, Maastricht University Medical Centre, P. Debyelaan 25, Maastricht, 6229 HX the Netherlands
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30
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Notten P, Arnoldussen CWKP, Brans R, de Smet AAEA, Tick LW, van de Poel MHW, Wikkeling ORM, Vleming LJ, Koster A, Jie KSG, Jacobs EMG, Ebben HP, Planken N, ten Cate H, Wittens CHA, ten Cate-Hoek AJ. Association of Successful Ultrasound-Accelerated Catheter-Directed Thrombolysis with Postthrombotic Syndrome: A Post Hoc Analysis of the CAVA Trial. Thromb Haemost 2020; 120:1188-1199. [DOI: 10.1055/s-0040-1713171] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Abstract
Background The CAVA trial did not show the anticipated risk reduction for postthrombotic syndrome (PTS) after thrombus removal via additional ultrasound-accelerated catheter-directed thrombolysis (UACDT) in patients with acute iliofemoral deep vein thrombosis (IFDVT). Difficulties in achieving an effective degree of recanalization through thrombolysis may have influenced outcomes. We therefore assessed whether successful UACDT (restored patency ≥ 90%) did reduce the development of PTS.
Methods This CAVA trial post hoc analysis compared the proportion of PTS at 1-year follow-up between patients with successful UACDT and patients that received standard treatment only. In addition, clinical impact as well as determinants of successful thrombolysis were explored.
Results UACDT was initiated in 77 (50.7%) patients and considered successful in 41 (53.2%, interrater agreement κ = 0.7, 95% confidence interval 0.47–0.83). PTS developed in 15/41 (36.6%) patients in the successful UACDT group versus 33/75 (44.0%) controls (p = 0.44). In this comparison, successful UACDT was associated with lower Venous Clinical Severity Score (3.50 ± 2.57 vs. 4.82 ± 2.74, p = 0.02) and higher EuroQOL-5D (EQ-5D) scores (40.2 ± 36.4 vs. 23.4 ± 34.4, p = 0.01). Compared with unsuccessful UACDT, successful UACDT was associated with a shorter symptom duration at inclusion (p = 0.05), and higher rates of performed adjunctive procedures (p < 0.001) and stent placement (p < 0.001).
Conclusion Successful UACDT was not associated with a reduced proportion of PTS 1 year after acute IFDVT compared with patients receiving standard treatment alone. There was, however, a significant reduction in symptom severity and improvement of generic quality of life according to the EQ-5D. Better patient selection and optimization of treatment protocols are needed to assess the full potential of UACDT for the prevention of PTS.
Trial Registration Number ClinicalTrials.gov number, NCT00970619.
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Affiliation(s)
- Pascale Notten
- Department of Vascular Surgery, Maastricht University Medical Centre, Maastricht, The Netherlands
- Cardiovascular Research Institute Maastricht (CARIM), School for Cardiovascular Diseases, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Carsten W. K. P. Arnoldussen
- Department of Radiology and Nuclear Medicine, Maastricht University Medical Centre, Maastricht, The Netherlands
- Department of Radiology and Nuclear Medicine, VieCuri Medical Centre, Venlo, The Netherlands
| | - Rutger Brans
- Department of Radiology and Nuclear Medicine, Maastricht University Medical Centre, Maastricht, The Netherlands
| | | | - Lidwine W. Tick
- Department of Internal Medicine, Maxima Medical Centre, Eindhoven, The Netherlands
| | | | | | - Louis-Jean Vleming
- Department of Internal Medicine, Haga Hospital, The Hague, The Netherlands
| | - Ad Koster
- Department of Internal Medicine, VieCuri Medical Centre, Venlo, The Netherlands
| | - Kon-Siong G. Jie
- Department of Internal Medicine, Zuyderland Medical Centre, Sittard, The Netherlands
| | - Esther M. G. Jacobs
- Department of Internal Medicine, Elkerliek Hospital, Helmond, The Netherlands
| | - Harm P. Ebben
- Department of Vascular Surgery, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Nils Planken
- Department of Radiology and Nuclear Medicine, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Hugo ten Cate
- Cardiovascular Research Institute Maastricht (CARIM), School for Cardiovascular Diseases, Maastricht University Medical Centre, Maastricht, The Netherlands
- Laboratory for Clinical Thrombosis and Hemostasis, Maastricht University, Maastricht, The Netherlands
- Thrombosis Expertise Centre, Heart and Vascular Centre, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Cees H. A. Wittens
- Department of Vascular Surgery, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Arina J. ten Cate-Hoek
- Cardiovascular Research Institute Maastricht (CARIM), School for Cardiovascular Diseases, Maastricht University Medical Centre, Maastricht, The Netherlands
- Laboratory for Clinical Thrombosis and Hemostasis, Maastricht University, Maastricht, The Netherlands
- Thrombosis Expertise Centre, Heart and Vascular Centre, Maastricht University Medical Centre, Maastricht, The Netherlands
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31
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Notten P, van Laanen JHH, Eijgenraam P, de Wolf MAF, Kurstjens RLM, ten Cate H, ten Cate‐Hoek AJ. Quality of anticoagulant therapy and the incidence of in-stent thrombosis after venous stenting. Res Pract Thromb Haemost 2020; 4:594-603. [PMID: 32548558 PMCID: PMC7292674 DOI: 10.1002/rth2.12330] [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: 01/31/2020] [Accepted: 02/08/2020] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND In patients with a venous outflow obstruction following iliofemoral deep vein thrombosis stenting of the venous tract to prevent or alleviate postthrombotic syndrome is applied with increasing frequency. The impact of the quality of anticoagulant therapy with vitamin K antagonists (VKAs) on the development of in-stent thrombosis is currently unknown. OBJECTIVES To determine the association between the quality of postinterventional VKA treatment and the occurrence of in-stent thrombosis. METHODS Seventy-nine patients with iliofemoral and/or caval venous stent placement for obstruction of the venous outflow were included in this study. All patients received postinterventional VKA. The quality of VKA anticoagulant therapy was expressed as the time within therapeutic range (TTR) calculated using the linear interpolation method and as the proportion of International Normalized Ratio (INR) values < 2.0. In-stent thrombosis was assessed by the use of duplex ultrasound. Survival analysis (Kaplan-Meier curves, Cox regression) was used to analyze the data. RESULTS In-stent thrombosis developed in 16 patients (20.3%). The total population had a mean TTR of 64.0% (±19.0) and a mean proportion of INR values < 2.0 of 11.6% (±12.0). Overall, a TTR < 49.9% was associated with an increased risk of in-stent thrombosis. The multivariable adjusted analysis showed a hazard ratio (HR) of 0.96 (95% confidence interval [CI], 0.92-0.99; P = .02) per 1% increase in TTR. The proportion of INR values < 2.0 had no significant association with the occurrence of in-stent thrombosis: HR 0.98 (95% CI, 0.91-1.06; P = .66). CONCLUSIONS We conclude that the quality of anticoagulant treatment reflected in the TTR following a venous stenting procedure is an important independent determinant for the risk of in-stent thrombosis. The role of anticoagulant treatment for the prevention of in-stent thrombosis following stenting procedures therefore merits further research.
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Affiliation(s)
- Pascale Notten
- Department of Vascular SurgeryMaastricht University Medical CentreMaastrichtthe Netherlands
- CARIMSchool for Cardiovascular DiseasesCardiovascular Research Institute MaastrichtMaastricht University Medical CentreMaastrichtthe Netherlands
| | | | - Pieter Eijgenraam
- Laboratory for Clinical Thrombosis and HemostasisMaastricht UniversityMaastrichtthe Netherlands
| | - Mark A. F. de Wolf
- Department of Vascular SurgeryMaastricht University Medical CentreMaastrichtthe Netherlands
- CARIMSchool for Cardiovascular DiseasesCardiovascular Research Institute MaastrichtMaastricht University Medical CentreMaastrichtthe Netherlands
- Department of RadiologyMaasstad HospitalRotterdamthe Netherlands
- Department of RadiologyErasmus Medical CentreRotterdamthe Netherlands
| | - Ralph L. M. Kurstjens
- Department of Vascular SurgeryMaastricht University Medical CentreMaastrichtthe Netherlands
- CARIMSchool for Cardiovascular DiseasesCardiovascular Research Institute MaastrichtMaastricht University Medical CentreMaastrichtthe Netherlands
- Department of Obstetrics and GynaecologyLeiden University Medical CentreLeidenthe Netherlands
| | - Hugo ten Cate
- CARIMSchool for Cardiovascular DiseasesCardiovascular Research Institute MaastrichtMaastricht University Medical CentreMaastrichtthe Netherlands
- Laboratory for Clinical Thrombosis and HemostasisMaastricht UniversityMaastrichtthe Netherlands
- Heart + Vascular Centre and Thrombosis Expertise CentreMaastricht University Medical CentreMaastrichtthe Netherlands
| | - Arina J. ten Cate‐Hoek
- CARIMSchool for Cardiovascular DiseasesCardiovascular Research Institute MaastrichtMaastricht University Medical CentreMaastrichtthe Netherlands
- Laboratory for Clinical Thrombosis and HemostasisMaastricht UniversityMaastrichtthe Netherlands
- Heart + Vascular Centre and Thrombosis Expertise CentreMaastricht University Medical CentreMaastrichtthe Netherlands
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Reduced Physical Activity Levels in Children after a First Episode of Acute Venous Thromboembolism. J Pediatr 2020; 219:229-235.e2. [PMID: 32204803 PMCID: PMC7134360 DOI: 10.1016/j.jpeds.2019.12.062] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Revised: 12/23/2019] [Accepted: 12/30/2019] [Indexed: 01/08/2023]
Abstract
OBJECTIVE To assess physical activity in children following acute venous thromboembolism (VTE), examine predictors of reduced physical activity and its relationship to post-thrombotic syndrome. STUDY DESIGN Using a case-control study design, we enrolled 44 children with acute VTE, and compared physical activity using the Godin-Shephard Leisure-Time Physical Activity Questionnaire and health-related quality of life at 3 and 6 months after diagnosis relative to 44 age- and sex-matched controls. We assessed post-thrombotic syndrome scores using the Manco-Johnson Instrument to measure symptoms and signs attributed to sequelae of DVT in cases. RESULTS The physical activity of VTE cases was decreased at 3 months after diagnosis (36.6 ± 29.0 vs 56.8 ± 25.0; P = .002), but the differences disappeared at 6 months (57.5 ± 39.0 vs 56.8 ± 25.0; P = .60) relative to controls. At 3 and 6 months after diagnosis, overall, 70% and 50% of VTE cases were below their pre-VTE physical activity levels; providers did not address physical activity in the majority. In multivariable analysis, physical activity of cases was lower by 32 points for completely veno-occlusive thrombosis at diagnosis, 11 points for a diagnosis of pulmonary embolism relative to DVT, and increased by 0.72 points for every unit increase in health-related quality of life score. Physical activity at 3 months after diagnosis did not predict the short-term risk of post-thrombotic syndrome. CONCLUSIONS VTE limits physical activity in children in the first 3 months after the acute event, but the differences were nonexistent at 6 months. Only 50 percent of VTE survivors resume their pre-VTE physical activity levels within 6 months after diagnosis.
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Prandoni P, Ageno W, Ciammaichella M, Mumoli N, Zanatta N, Imberti D, Visonà A, Bucherini E, Di Nisio M, Noventa F. The risk of post-thrombotic syndrome in patients with proximal deep vein thrombosis treated with the direct oral anticoagulants. Intern Emerg Med 2020; 15:447-452. [PMID: 31667697 DOI: 10.1007/s11739-019-02215-z] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Accepted: 10/11/2019] [Indexed: 01/09/2023]
Abstract
The novel direct oral anticoagulants (DOAC) have been shown to be at least as effective as and safer than conventional anticoagulants for the initial and long-term treatment of venous thromboembolic disorders. However, the rate of post-thrombotic syndrome (PTS) in patients with deep-vein thrombosis (DVT) treated with the DOACs is unknown. With the adoption of the Villalta scale, we assessed the rate of PTS at the end of the follow-up period in a consecutive series of 309 outpatients with acute proximal DVT who had received at least 3 months of treatment with a DOAC and had been followed-up for up to 3 years. The rate of PTS development was compared with that recorded in a historical cohort of 1036 consecutive patients who had been treated with vitamin K antagonists (VKA) and had received a similar follow-up examination. Logistic regression analysis, including propensity scoring to adjust for differing probabilities of undergoing VKA/DOAC, was used to identify predictors of PTS. PTS developed in 87 patients (28.2%) treated with the DOACs (severe in 12), and in 443 patients (42.8%) treated with VKAs (severe in 61). After adjusting for estimated propensity score, age, gender, concomitant symptoms of pulmonary embolism, duration of anticoagulation and development of residual vein thrombosis, the risk of PTS in the DOAC-treated patients was reduced by 54% in comparison to patients treated with conventional anticoagulation (odds ratio 0.46; 95% CI 0.33 to 0.63). We conclude that in comparison to VKAs, the use of the direct oral anticoagulants has the potential to offer a more favorable prognosis in terms of PTS development.
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Affiliation(s)
- Paolo Prandoni
- Arianna Foundation on Anticoagulation, Via P. Fabbri 1/3, 40138, Bologna, Italy.
| | - Walter Ageno
- Department of Clinical Medicine, University of Insubria, Varese, Italy
| | | | - Nicola Mumoli
- Department of Internal Medicine, Hospital of Livorno, Livorno, Italy
| | - Nello Zanatta
- Division of General Medicine, Presidio Hospital of Conegliano, Conegliano, Italy
| | - Davide Imberti
- Department of Internal Medicine, Haemostasis and Thrombosis Center, Hospital of Piacenza, Piacenza, Italy
| | - Adriana Visonà
- Department of Angiology, S. Giovanni Apostolo Hospital, Castelfranco Veneto, Italy
| | | | - Marcello Di Nisio
- Department of Medicine and Ageing Sciences, University G. D'Annunzio, Chieti, Italy
| | - Franco Noventa
- Department of Molecular Medicine, University of Padua, Padua, Italy
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Galeano-Valle F, Del-Toro-Cervera J, Demelo-Rodríguez P. Post-thrombotic syndrome after deep vein thrombosis: The role of follow-up Doppler ultrasound. Med Clin (Barc) 2020; 156:251-252. [PMID: 32139077 DOI: 10.1016/j.medcli.2020.01.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2019] [Revised: 01/15/2020] [Accepted: 01/23/2020] [Indexed: 11/25/2022]
Affiliation(s)
- Francisco Galeano-Valle
- Unidad de Enfermedad Tromboembólica venosa, Medicina Interna, Hospital General Universitario Gregorio Marañón, Madrid, Spain; Instituto de investigación sanitaria Gregorio Marañón, Madrid, Spain; Facultad de Medicina, Universidad Complutense de Madrid, Spain.
| | - Jorge Del-Toro-Cervera
- Unidad de Enfermedad Tromboembólica venosa, Medicina Interna, Hospital General Universitario Gregorio Marañón, Madrid, Spain; Instituto de investigación sanitaria Gregorio Marañón, Madrid, Spain; Facultad de Medicina, Universidad Complutense de Madrid, Spain
| | - Pablo Demelo-Rodríguez
- Unidad de Enfermedad Tromboembólica venosa, Medicina Interna, Hospital General Universitario Gregorio Marañón, Madrid, Spain; Instituto de investigación sanitaria Gregorio Marañón, Madrid, Spain; Facultad de Medicina, Universidad Complutense de Madrid, Spain
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Prandoni P. Is there a link between venous and arterial thrombosis? A reappraisal. Intern Emerg Med 2020; 15:33-36. [PMID: 31773560 DOI: 10.1007/s11739-019-02238-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Accepted: 11/15/2019] [Indexed: 02/06/2023]
Abstract
Whether there is a link between venous and arterial thrombotic disorders is still a matter of debate. They share common risk factors, such as old age, male sex and obesity. Endothelial dysfunction and inflammation are likely to play a role in determining the simultaneous involvement of the two vascular compartments. Unlike subclinical atherosclerosis, symptomatic complications of atherosclerosis such as myocardial infarction, ischemic stroke and atrial fibrillation are likely to predict the subsequent development of venous thromboembolic (VTE) complications. Patients with VTE, especially those with apparently unprovoked episodes, have a definitely increased risk of subsequent arterial thrombotic disorders. Drugs that reduce the risk of arterial thrombosis are likely to reduce the risk of venous thrombosis and vice versa. In particular, the direct oral anticoagulants have recently been shown to reduce the risk of both vascular disorders. In conclusion, recent evidence provides compelling evidence in support of the link between venous and arterial thrombosis. Future studies are needed to clarify the nature of this association, to assess its extent, and to evaluate its implications for clinical practice.
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Affiliation(s)
- Paolo Prandoni
- Arianna Foundation On Anticoagulation, Via P. Fabbri 1/3, 40138, Bologna, Italy.
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Ferreira T, Huber SC, de Moraes Martinelli B, Junior AL, Menezes FH, Orsi FA, Bittar LF, de Oliveira LFG, Sodre LR, Mello TT, Rielli G, Colella MP, de Paula EV, Yamaguti-Hayakawa GG, Montalvão S, Annichino-Bizzacchi JM. Low prevalence of Post-thrombotic syndrome in patients treated with rivaroxaban. Vascul Pharmacol 2020; 124:106608. [DOI: 10.1016/j.vph.2019.106608] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 10/14/2019] [Accepted: 10/22/2019] [Indexed: 11/17/2022]
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Kovač A, Janić M, Nuredini D, Kozak M. The influence of May-Thurner syndrome on post-thrombotic syndrome in young women. VASA 2019; 48:393-398. [DOI: 10.1024/0301-1526/a000776] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Summary. Background: The mechanism for post-thrombotic syndrome (PTS), the most important long-term sequelae of deep venous thrombosis, is not entirely known. It is probably caused by venous hypertension due to venous insufficiency and venous obstruction. Venous hypertension could also be a consequence of the May-Thurner syndrome (MTS), i.e. the obstruction of the common iliac vein. The aim of the present study was to explore if women with untreated MTS and a history of proximal DVT develop PTS more frequently. Patients and methods: A cohort of 68 female patients with a history of proximal left-sided DVT in the past were evaluated. According to Villalta score, they were segregated in two groups – with and without PTS (Villalta score ≥ 5 or < 5 points, respectively). For the diagnosis of MTS, magnetic resonance venography was performed. Results: Out of 68 patients, 25 developed PTS (36.8 %). Recurrent DVT, older age, pre-existent chronic venous insufficiency, and shorter compression stockings wearing time were statistically related to PTS. Deep and superficial valve incompetence was also significantly related to PTS, while incomplete thrombus removal showed only a trend towards PTS development. On the other hand, MTS per se turned out not to be linked to PTS. Conclusions: Our study suggests that women with MTS might not develop PTS more often, which puts aggressive treatment of MTS under question. More clinical trials are warranted to further examine this yet not fully explained field.
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Affiliation(s)
- Ana Kovač
- Department of Cardiology, University Medical Centre Ljubljana, Slovenia
- Faculty of Medicine, University of Ljubljana, Slovenia
| | - Miodrag Janić
- Department of Vascular Diseases, University Medical Centre Ljubljana, Slovenia
| | - Dašmir Nuredini
- Institute of Radiology, University Medical Centre Ljubljana, Slovenia
| | - Matija Kozak
- Department of Vascular Diseases, University Medical Centre Ljubljana, Slovenia
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Prandoni P, Lensing AW, Prins MH, Villalta S, Noventa F. Determinants of severe post-thrombotic syndrome: The role of thrombus location. Thromb Res 2019; 178:171-172. [DOI: 10.1016/j.thromres.2019.04.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Revised: 03/06/2019] [Accepted: 04/02/2019] [Indexed: 10/27/2022]
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The ATTRACT Trial Becomes More Attractive. Eur J Vasc Endovasc Surg 2019; 57:755-756. [PMID: 30982730 DOI: 10.1016/j.ejvs.2019.03.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Revised: 03/11/2019] [Accepted: 03/14/2019] [Indexed: 11/23/2022]
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Zhang Z, Song K, Yao Y, Jiang T, Pan P, Jiang Q. Incidence and Risk Factors for Post-Thrombotic Syndrome in Patients With Deep Vein Thrombosis Following Total Knee and Hip Arthroplasty. J Arthroplasty 2019; 34:560-563. [PMID: 30503320 DOI: 10.1016/j.arth.2018.10.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Revised: 09/22/2018] [Accepted: 10/08/2018] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND Deep vein thrombosis (DVT) is common after total joint arthroplasty (TJA), and can cause the sequela of post-thrombotic syndrome (PTS), which is associated with decreased quality of life and increased treatment cost. The purpose of this study is to determine the incidence and risk factors for PTS in patients with DVT following primary unilateral total knee and hip arthroplasty. METHODS We conducted this follow-up study involving patients developing DVT after primary unilateral total knee arthroplasty or total hip arthroplasty at our institution between April 2010 and March 2017. Each patient received a follow-up clinical interview regarding PTS-related symptoms and signs. We introduced demographic, clinical, and surgical data into the analysis to identify the risk factors for PTS. RESULTS A total of 182 patients with postoperative DVT were enrolled with a mean follow-up time of 3.6 years. The incidence of PTS was 9.3% in patients developing DVT after TJA. Malignancy (P = .033), previous surgery in ipsilateral lower extremity (P = .013), and blood transfusion (P = .022) appeared to be the risk factors for PTS. CONCLUSION We determined the incidence and risk factors for PTS in patients with DVT following TJA. Preventive measures should be used for patients at high risk of PTS.
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Affiliation(s)
- Zhe Zhang
- Department of Sports Medicine and Adult Reconstructive Surgery, Drum Tower Hospital, School of Medicine, Nanjing University, Nanjing, Jiangsu, People's Republic of China; Laboratory for Bone and Joint Disease, Model Animal Research Center (MARC), Nanjing University, Nanjing, Jiangsu, People's Republic of China
| | - Kai Song
- Department of Sports Medicine and Adult Reconstructive Surgery, Drum Tower Hospital, School of Medicine, Nanjing University, Nanjing, Jiangsu, People's Republic of China; Laboratory for Bone and Joint Disease, Model Animal Research Center (MARC), Nanjing University, Nanjing, Jiangsu, People's Republic of China
| | - Yao Yao
- Department of Sports Medicine and Adult Reconstructive Surgery, Drum Tower Hospital, School of Medicine, Nanjing University, Nanjing, Jiangsu, People's Republic of China; Laboratory for Bone and Joint Disease, Model Animal Research Center (MARC), Nanjing University, Nanjing, Jiangsu, People's Republic of China
| | - Tao Jiang
- Department of Sports Medicine and Adult Reconstructive Surgery, Drum Tower Hospital, School of Medicine, Nanjing University, Nanjing, Jiangsu, People's Republic of China; Laboratory for Bone and Joint Disease, Model Animal Research Center (MARC), Nanjing University, Nanjing, Jiangsu, People's Republic of China
| | - Pin Pan
- Department of Sports Medicine and Adult Reconstructive Surgery, Drum Tower Hospital, School of Medicine, Nanjing University, Nanjing, Jiangsu, People's Republic of China; Laboratory for Bone and Joint Disease, Model Animal Research Center (MARC), Nanjing University, Nanjing, Jiangsu, People's Republic of China
| | - Qing Jiang
- Department of Sports Medicine and Adult Reconstructive Surgery, Drum Tower Hospital, School of Medicine, Nanjing University, Nanjing, Jiangsu, People's Republic of China; Laboratory for Bone and Joint Disease, Model Animal Research Center (MARC), Nanjing University, Nanjing, Jiangsu, People's Republic of China
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Quéré I, Elias A, Maufus M, Elias M, Sevestre MA, Galanaud JP, Bosson JL, Bura-Rivière A, Jurus C, Lacroix P, Zuily S, Diard A, Wahl D, Bertoletti L, Brisot D, Frappe P, Gillet JL, Ouvry P, Pernod G. [Unresolved questions on venous thromboembolic disease. Consensus statement of the French Society for Vascular Medicine (SFMV)]. JOURNAL DE MÉDECINE VASCULAIRE 2019; 44:e1-e47. [PMID: 30770089 DOI: 10.1016/j.jdmv.2018.12.178] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- I Quéré
- Service de médecine vasculaire, CHU Montpellier, 80, avenue Augustun-Fliche, 34090 Montpellier, France
| | - A Elias
- Service de médecine vasculaire, CH Sainte Musse, 83100 Toulon, France
| | - M Maufus
- Service de médecine vasculaire, CH Pierre Oudot, 38300 Bourgoin-Jallieu, France
| | - M Elias
- Service de médecine vasculaire, CH Sainte Musse, 83100 Toulon, France
| | - M-A Sevestre
- Service de médecine vasculaire, CHU Amiens-Picardie, Avenue Laennec, 80054 Amiens cedex 1, France
| | - J-P Galanaud
- Département de médecine, Sunnybrook Health Sciences Centre, université de Toronto, Toronto, Canada
| | - J-L Bosson
- Département de biostatistiques, CHU Grenoble-Alpes, 38043 Grenoble, France
| | - A Bura-Rivière
- Service de médecine vasculaire, CHU Rangueil, 31059 Toulouse cedex 9, France
| | - C Jurus
- Service de médecine vasculaire, clinique du Tonkin, 69100 Villeurbanne, France
| | - P Lacroix
- Service de médecine vasculaire, Hôpital Dupuytren, CHU Limoges, 87042 Limoges cedex, France
| | - S Zuily
- Service de médecine vasculaire, Hôpital Brabois, CHU Nancy, 54511 Vandoeuvre-Les-Nancy cedex, France
| | - A Diard
- Médecine vasculaire, 25, route de Créon, 33550 Langoiran, France
| | - D Wahl
- Service de médecine vasculaire, Hôpital Brabois, CHU Nancy, 54511 Vandoeuvre-Les-Nancy cedex, France
| | - L Bertoletti
- Service de médecine vasculaire et thérapeutique, Hôpital Nord, CHU St-Étienne, 42, avenue Albert Raimond, 42270 Saint-Priest-en-Jarez, France
| | - D Brisot
- Médecine vasculaire, 34830 Clapiers, France
| | - P Frappe
- Département de médecine générale, université Jean-Monnet, 42000 St-Étienne, France
| | - J-L Gillet
- Médecine vasculaire, 38300 Bourgoin-Jallieu, France
| | - P Ouvry
- Médecine vasculaire, 1328, avenue de la Maison Blanche, 76550 Saint-Aubin-sur-Scie, France
| | - G Pernod
- Service de médecine vasculaire, CHU Grenoble-Alpes, 38043 Grenoble, France.
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Quéré I, Elias A, Maufus M, Elias M, Sevestre MA, Galanaud JP, Bosson JL, Bura-Rivière A, Jurus C, Lacroix P, Zuily S, Diard A, Wahl D, Bertoletti L, Brisot D, Frappe P, Gillet JL, Ouvry P, Pernod G. Unresolved questions on venous thromboembolic disease. Consensus statement of the French Society for Vascular Medicine (SFMV). JOURNAL DE MEDECINE VASCULAIRE 2019; 44:28-70. [PMID: 30770082 DOI: 10.1016/j.jdmv.2018.12.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Accepted: 12/01/2018] [Indexed: 06/09/2023]
Affiliation(s)
- I Quéré
- Service de médecine vasculaire, CHU Montpellier, 80, avenue Augustun-Fliche, 34090 Montpellier, France
| | - A Elias
- Service de médecine vasculaire, CH Sainte Musse, 83100 Toulon, France
| | - M Maufus
- Service de médecine vasculaire, CH Pierre Oudot, 38300 Bourgoin-Jallieu, France
| | - M Elias
- Service de médecine vasculaire, CH Sainte Musse, 83100 Toulon, France
| | - M-A Sevestre
- Service de médecine vasculaire, CHU Amiens Picardie, avenue Laennec, 80054 Amiens cedex 1, France
| | - J-P Galanaud
- Département de médecine, Sunnybrook Health Sciences Centre, université de Toronto, Toronto, Canada
| | - J-L Bosson
- Département de biostatistiques, CHU Grenoble-Alpes, 38700 La Tronche, France
| | - A Bura-Rivière
- Service de médecine vasculaire, CHU Rangueil, 31059 Toulouse cedex 9, France
| | - C Jurus
- Service de médecine vasculaire, clinique du Tonkin, 69100 Villeurbanne, France
| | - P Lacroix
- Service de médecine vasculaire, hôpital Dupuytren, CHU Limoges, 87042 Limoges cedex, France
| | - S Zuily
- Service de médecine vasculaire, hôpital Brabois, CHU Nancy, 54511 Vandoeuvre-les-Nancy cedex, France
| | - A Diard
- Médecine vasculaire, 25, route de Créon, 33550 Langoiran, France
| | - D Wahl
- Service de médecine vasculaire, hôpital Brabois, CHU Nancy, 54511 Vandoeuvre-les-Nancy cedex, France
| | - L Bertoletti
- Service de médecine vasculaire et thérapeutique, hôpital Nord, CHU St.-Étienne, 42, avenue Albert-Raimond, 42270 Saint-Priest-en-Jarez, France
| | - D Brisot
- Médecine vasculaire, 34830 Clapiers, France
| | - P Frappe
- Département de médecine générale, université Jean-Monnet, 42000 St.-Étienne, France
| | - J-L Gillet
- Médecine vasculaire, 1328, avenue Maison-Blanche, 38300 Bourgoin-Jallieu, France
| | - P Ouvry
- Médecine vasculaire, 1328, avenue Maison-Blanche, 76550 Saint-Aubin-sur-Scie, France
| | - G Pernod
- Service de médecine vasculaire, CHU Grenoble-Alpes, avenue Maquis-du-Grésivaudan, 38043 Grenoble, France.
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Mol G, Dronkers C, van de Ree M, van der Pas S, Tegelberg-Stassen M, Sanders F, Koppen S, de Weerdt O, Koster T, Hovens M, Kaasjager H, Brouwer R, Kragten E, Schaar C, Spiering W, Arnold W, Huisman M, Klok F. Elastic compression stockings one year after DVT diagnosis: Who might discontinue? Thromb Res 2019; 173:35-41. [DOI: 10.1016/j.thromres.2018.11.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Revised: 10/13/2018] [Accepted: 11/02/2018] [Indexed: 11/30/2022]
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Reduced incidence of vein occlusion and postthrombotic syndrome after immediate compression for deep vein thrombosis. Blood 2018; 132:2298-2304. [PMID: 30237155 DOI: 10.1182/blood-2018-03-836783] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Accepted: 07/02/2018] [Indexed: 11/20/2022] Open
Abstract
Thus far, the association between residual vein occlusion and immediate compression therapy and postthrombotic syndrome is undetermined. Therefore, we investigated whether compression therapy immediately after diagnosis of deep vein thrombosis affects the occurrence of residual vein obstruction (RVO), and whether the presence of RVO is associated with postthrombotic syndrome and recurrent venous thromboembolism. In a prespecified substudy within the IDEAL (individualized duration of elastic compression therapy against long-term duration of therapy for prevention of postthrombotic syndrome) deep vein thrombosis (DVT) study, 592 adult patients from 10 academic and nonacademic centers across The Netherlands, with objectively confirmed proximal DVT of the leg, received no compression or acute compression within 24 hours of diagnosis of DVT with either multilayer bandaging or compression hosiery (pressure, 35 mm Hg). Presence of RVO and recurrent venous thromboembolism was confirmed with compression ultrasonography and incidence of postthrombotic syndrome as a Villalta score of at least 5 at 6 and 24 months. The average time from diagnosis until assessment of RVO was 5.3 (standard deviation, 1.9) months. A significantly lower percentage of patients who did receive compression therapy immediately after DVT had RVO (46.3% vs 66.7%; odds ratio, 0.46; 95% confidence interval, 0.27-0.80; P = .005). Postthrombotic syndrome was less prevalent in patients without RVO (46.0% vs 54.0%; odds ratio, 0.65; 95% confidence interval, 0.46-0.92; P = .013). Recurrent venous thrombosis showed no significant association with RVO. Immediate compression should therefore be offered to all patients with acute DVT of the leg, irrespective of severity of complaints. This study was registered at ClinicalTrials.gov (NCT01429714) and the Dutch Trial registry in November 2010 (NTR2597).
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Comerota AJ. Invited commentary. J Vasc Surg Venous Lymphat Disord 2018; 6:583-584. [DOI: 10.1016/j.jvsv.2018.03.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2018] [Accepted: 03/26/2018] [Indexed: 10/28/2022]
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Abstract
Abstract
The postthrombotic syndrome (PTS) is a chronic complication of deep vein thrombosis (DVT) that imposes significant morbidity, reduces quality of life, and is costly. After DVT, 20% to 50% of patients will develop PTS, and up to 5% will develop severe PTS. The principal risk factors for PTS are anatomically extensive DVT, recurrent ipsilateral DVT, obesity, and older age. By preventing the initial DVT and DVT recurrence, primary and secondary prophylaxis of DVT will reduce occurrence of PTS. The effectiveness of elastic compression stockings (ECSs) for PTS prevention is controversial. Catheter-directed thrombolysis is not effective to prevent PTS overall but may prevent more severe forms of PTS and should be reserved for select patients with extensive thrombosis, recent symptoms onset, and low bleeding risk. For patients with established PTS, the cornerstone of management is ECS, exercise, and lifestyle modifications. Surgical or endovascular interventions may be considered in refractory cases. Because of a lack of effective therapies, new approaches to preventing and treating PTS are needed. This article uses a case-based approach to discuss risk factors for PTS after DVT, how to diagnose PTS, and available means to prevent and treat PTS, with a focus on new information in the field.
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Middeldorp S, Prins MH, Pap AF, Lensing AWA, ten Cate-Hoek AJ, Villalta S, Milan M, Beyer-Westendorf J, Verhamme P, Bauersachs RM, Prandoni P, Cheung YW. Post-thrombotic syndrome in patients treated with rivaroxaban or enoxaparin/vitamin K antagonists for acute deep-vein thrombosis. Thromb Haemost 2017; 116:733-8. [DOI: 10.1160/th16-01-0041] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2016] [Accepted: 06/07/2016] [Indexed: 01/30/2023]
Abstract
SummaryPost-thrombotic syndrome (PTS) is a common complication of deepvein thrombosis (DVT). Poor quality treatment with vitamin K antagonists (VKA) is a risk factor for PTS. We hypothesised that treatment with the direct oral anticoagulant (DOAC) rivaroxaban may lower PTS incidence as compared to enoxaparin/VKA, as DOACs have a more stable pharmacologic profile than VKA. We performed a post-hoc subgroup analysis of the Einstein DVT trial (n=3449). Kaplan-Meier survival analysis was performed to compare the cumulative incidence of PTS between the rivaroxaban and enoxaparin/VKA groups. Hazard ratios (HR) and 95 % confidence intervals (CI) were calculated using Cox proportional hazards models. We included 336 patients with a mean age of 58 ± 16 years and a median follow-up after index DVT of 57 months (interquartile range 48–64). Of these, 162 (48 %) had been treated with rivaroxaban and 174 (52 %) with enoxaparin/VKA. The cumulative PTS incidence at 60 months follow-up was 29 % in the rivaroxaban group and 40 % in the enoxaparin/VKA group. After adjusting for age, gender, body mass index, previous VTE, ipsilateral recurrent DVT, extent of DVT, idiopathic DVT, duration of anticoagulant treatment, compliance to assigned study medication, elastic compression stocking use and active malignancy, the HR of PTS development for rivaroxaban was 0.76 (95 % CI: 0.51–1.13). In conclusion, treatment of acute DVT with rivaroxaban was associated with a numerically lower but statistically non-significant risk of PTS compared to enoxaparin/VKA treatment. The potential effect on reducing PTS deserves evaluation in a large randomised trial.Supplementary Material to this article is available online at www.thrombosis-online.com.
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48
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Increased risk and severity of unprovoked venous thromboembolism with clustering cardiovascular risk factors for atherosclerosis: Results of the REMOTEV registry. Int J Cardiol 2017; 252:169-174. [PMID: 29169908 DOI: 10.1016/j.ijcard.2017.11.055] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Revised: 11/01/2017] [Accepted: 11/16/2017] [Indexed: 01/23/2023]
Abstract
BACKGROUND The role of cardiovascular risk factors (CVRF) for atherosclerosis in venous thromboembolic disease (VTE) is controversial. The aim of this study was to evaluate the impact of CVRF and their cumulative effects on the occurrence of unprovoked VTE, severity, recurrence and survival. METHODS AND RESULTS This is a prospective cohort from the REMOTEV registry including all consecutively hospitalized patients for acute symptomatic VTE. From November 2013 to December 2016, 515 patients with 6months follow-up (FU) were selected for the analysis. Events were classified as unprovoked or provoked VTE. In univariate analysis, hypertension (OR 1.44, [95% CI 1.01-2.06]), diabetes (OR 2.07, [95% CI: 1.25-3.55]) and age (OR 1.94, [95% CI: 1.31-2.88]) were significantly associated with the risk of unprovoked VTE. After adjustment, diabetes (OR 1.82, [95% CI: 1.07-3.18]) and age (OR 1.79, [95% CI: 1.15-2.8]) remained associated with the risk of unprovoked VTE. The proportion of unprovoked VTE increased significantly with the number of CVRF adjusted for thrombophilia (1 CVRF: OR 3 [95% CI: 1.44-6.52]) 2 CVRF: OR 4.33 [95% CI: 2.07-9.49] and ≥3 CVRF: OR 4.58 [95% CI: 2.27-9.7]). The severity of pulmonary embolism was significantly associated with CVRF clustering. There were more VTE recurrences and deaths during the 6months of FU with cumulative CVRF. CONCLUSION The risks of unprovoked VTE and PE severity are associated with clustering CVRF. The role of cumulative CVRF predominates rather than the specific burden of each of the CVRF in the risk of VTE occurrence.
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49
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Sule AA, Er C, Chong CYX, Chin HX, Chin TJ. Preliminary Investigations Showing Venous Thromboembolism Recurrence in Patients with Residual Venous Obstruction in Singaporean Population. Int J Angiol 2017; 26:223-227. [PMID: 29142487 DOI: 10.1055/s-0037-1603906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
This study aims to determine the association of residual venous obstruction (RVO) with recurrent venous thromboembolism (VTE). A retrospective cohort study was conducted determining if RVO on ultrasonography is associated with recurrent VTE in a Singaporean population. The subjects were identified from the Vascular Diagnostic Laboratory patients' record of Tan Tock Seng Hospital (TTSH), Singapore between 2008 and 2013. All the patients included had RVO after 3 months of anticoagulation. Data such as age, gender, race, thrombus location, etiology, history of malignancy, thrombophilia screen, treatment duration, and follow-up were recorded for analysis. Statistical analysis was performed using Stata/SE 13.1 (StataCorp LLC). The study was approved by the National Healthcare Group Domain Specific Review Board (DSRB), Singapore. Out of the 34 patients who had RVO, 6 (17.6%) developed VTE recurrence. Patients were treated with anticoagulation for a mean time of 24.5 months. The mean follow-up time for VTE recurrence was 25.4 months. Out of the six patients who had VTE recurrence, one had common iliac vein involvement, four had superficial femoral vein and common femoral vein involvement, zero had popliteal vein involvement, and one had calf veins involvement. There was a significant association between thrombophilia ( p = 0.0195) and malignancy ( p = 0.020) at inclusion with the risk of recurrent VTE. The presence of RVO after 3 months of anticoagulation is likely to increase the risk of VTE recurrence. Larger studies with RVO are needed to evaluate if there is an increased risk of VTE recurrence in the Asian population.
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Affiliation(s)
- Ashish Anil Sule
- Department of General Medicine, Tan Tock Seng Hospital, Singapore, Singapore
| | - Chaozer Er
- Department of General Medicine, Tan Tock Seng Hospital, Singapore, Singapore
| | - Claudia Y X Chong
- Department of General Medicine, Tan Tock Seng Hospital, Singapore, Singapore
| | - Han Xin Chin
- Department of General Medicine, Tan Tock Seng Hospital, Singapore, Singapore
| | - Tay Jam Chin
- Department of General Medicine, Tan Tock Seng Hospital, Singapore, Singapore
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Weitz JI, Fredenburgh JC, Eikelboom JW. A Test in Context: D-Dimer. J Am Coll Cardiol 2017; 70:2411-2420. [PMID: 29096812 DOI: 10.1016/j.jacc.2017.09.024] [Citation(s) in RCA: 268] [Impact Index Per Article: 38.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2017] [Revised: 09/15/2017] [Accepted: 09/18/2017] [Indexed: 12/21/2022]
Abstract
D-dimer is a soluble fibrin degradation product that results from ordered breakdown of thrombi by the fibrinolytic system. Numerous studies have shown that D-dimer serves as a valuable marker of activation of coagulation and fibrinolysis. Consequently, D-dimer has been extensively investigated for the diagnosis of venous thromboembolism (VTE) and is used routinely for this indication. In addition, D-dimer has been evaluated for determining the optimal duration of anticoagulation in VTE patients, for diagnosing and monitoring disseminated intravascular coagulation, and as an aid in the identification of medical patients at high risk for VTE. Thus, quantification of D-dimer levels serves an important role in guiding therapy. This review: 1) describes how D-dimer is generated; 2) reviews the assays used for its detection; and 3) discusses the role of D-dimer determination in these various conditions.
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Affiliation(s)
- Jeffrey I Weitz
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada; Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, Ontario, Canada; Thrombosis and Atherosclerosis Research Institute, McMaster University, Hamilton, Ontario, Canada.
| | - James C Fredenburgh
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada; Thrombosis and Atherosclerosis Research Institute, McMaster University, Hamilton, Ontario, Canada
| | - John W Eikelboom
- Department of Medicine, McMaster University, Hamilton, Ontario, Canada; Thrombosis and Atherosclerosis Research Institute, McMaster University, Hamilton, Ontario, Canada
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