- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04505774
Accelerating COVID-19 Therapeutic Interventions and Vaccines 4 ACUTE (ACTIV-4A)
A Multicenter, Adaptive, Randomized Controlled Platform Trial of the Safety and Efficacy of Antithrombotic and Additional Strategies in Hospitalized Adults With COVID-19
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
The severe acute respiratory syndrome coronavirus 2, which causes the highly contagious coronavirus disease 2019 (COVID-19), has resulted in a global pandemic.
The clinical spectrum of COVID-19 infection is broad, encompassing asymptomatic infection, mild upper respiratory tract illness, and severe viral pneumonia with respiratory failure and death. The risk of thrombotic complications is increased, even as compared to other viral respiratory illnesses, such as influenza. A pro-inflammatory cytokine response as well as induction of procoagulant factors associated with COVID-19 has been proposed to contribute to thrombosis as well as plaque rupture through local inflammation. Patients with COVID-19 are at increased risk for arterial and vein thromboembolism, with high rates observed despite thromboprophylaxis. Autopsy reports have noted micro and macro vascular thrombosis across multiple organ beds consistent with an early hypercoagulable state.
Notably, in COVID-19, data in the U.K. and U.S. document that infection and outcomes of infection are worse in African and Hispanic descent persons than in other groups. The reasons for this are uncertain.
Viral Infection and Thrombosis A large body of literature links inflammation and coagulation; altered hemostasis is a known complication of respiratory viral infections. Procoagulant markers are severely elevated in viral infections. Specifically, proinflammatory cytokines in viral infections upregulate expression of tissue factor, markers of thrombin generation, platelet activation, and down-regulate natural anticoagulant proteins C and S.
Studies have demonstrated significant risk of deep venous thrombosis (DVT), pulmonary embolism (PE), and myocardial infarction (MI) associated with viral respiratory infections. In a series of patients with fatal influenza H1N1, 75% had pulmonary thrombi on autopsy (a rate considerably higher than reported on autopsy studies among the general intensive care unit population). Incidence ratio for acute myocardial infarction in the context of Influenza A is over 10. Severe acute respiratory syndrome coronavirus-1 (SARS CoV-1) and influenza have been associated with disseminated intravascular coagulation (DIC), endothelial damage, DVT, PE, and large artery ischemic stroke. Patients with Influenza H1N1 and acute respiratory distress syndrome (ARDS) had a 23.3-fold higher risk for pulmonary embolism, and a 17.9-fold increased risk for deep vein thrombosis. Compared to those treated with systemic anticoagulation, those without treatment were 33 times more likely to suffer a VTE.
Thrombosis, both microvascular and macrovascular, is a prominent feature in multiple organs at autopsy in fatal cases of COVID-19. Thrombosis may thus contribute to respiratory failure, renal failure, and hepatic injury in COVID-19. The number of megakaryocytes in tissues is higher than in other forms of ARDS, and thrombi are platelet-rich based on specific staining. Thrombotic stroke has been reported in young COVID-19 patients with no cardiovascular risk factors. Both arterial and venous thrombotic events have been seen in increasing numbers of hospitalized patients infected with COVID-19. The incidence of thrombosis has ranged from 10 to 30% in hospitalized patients; however, this varies by type of thrombosis captured (arterial or vein) and severity of illness (ICU level care, requiring mechanical ventilation, etc.).
Additional treatment strategies Data from the multiplatform randomized controlled trial (mpRCT) demonstrated that (1) therapeutic dose anticoagulation with heparin was not beneficial in improving clinical outcomes compared to standard of care prophylactic dose heparin in severely ill (ICU level of care) patients, and (2) therapeutic dose anticoagulation with heparin was beneficial in improving organ support free days compared to standard of care prophylactic dose heparin in moderately ill (hospitalized and not requiring organ support) patients. However, there remains significant residual risk for adverse clinical outcomes and excess mortality for severely ill as well as moderately ill patients.
Antithrombotic regimens that are shown to be efficacious will be combined in clinical practice with other agents to treat COVID-19 hospitalized patients. This adaptive platform trial will test other promising agents when added to proven therapies, such as heparin. The rationale and risks for each agent will be included in the arm-specific appendix. Two specific agents to be added as arms, effective October 2021, include the P-selectin inhibitor, Crizanlizumab as well as SGLT2 inhibitors. P-selectin may play a proximal role in the inflammatory and thrombotic cascade in patients with COVID-19 and P-selectin inhibition may be a effective in preventing downstream sequelae. In addition, SGLT-2 inhibitors have been shown to decrease capillary leak and may promote vascular integrity in COVID-19.
This platform trial will have multiple arms, which may be dropped or added as the platform trial progresses. Sample size will be flexible: the trial will be stopped for efficacy or futility based on pre-determined statistical thresholds as defined in the arm-specific appendices. Each arm will have an adaptive component for determinations of futility or success.
Randomization assignments are at the participant level, stratified by enrolling site and by ICU level of care vs non-ICU level of care and/or other arm-specific criteria.
Study Type
Enrollment (Actual)
Phase
- Phase 4
Contacts and Locations
Study Locations
-
-
-
Braganca Paulista, Brazil
- Hospital Universitário São Francisco de Assis
-
Porto Alegre, Brazil
- União Brasileira de Educação e Assistência - Hospital São Lucas da PUCRS
-
Salvador, Brazil
- Centro de Estudos Clínicos do Hospital Cárdio Pulmonar
-
São José do Rio Preto, Brazil
- Fundacao Faculdade Regional de Medicina de Sao Jose do Rio Preto
-
São Paulo, Brazil
- Instituto Dante Pazzanese de Cardiologia
-
São Paulo, Brazil
- Instituto do Coração do Hospital das Clínicas da Faculdade de Medicina da USP-InCor-HCFMUSP
-
-
-
-
-
Caserta, Italy
- Azienda Ospedaliero Sant Anna e San Sebastiano
-
Cotignola, Italy
- Maria Cecilia Hospital , Cotignola, Ravenna
-
Ferrara, Italy
- Università degli Studi di Ferrara, Ferrara
-
Firenze, Italy
- Azienda Ospedaliero -Universitaria Careggi
-
Napoli, Italy
- Policlinico di Napoli, Napoli
-
Palermo, Italy
- AOU Policlinico di Palermo, Palermo
-
Sanremo, Italy
- ASL-1 Imperiese, Sanremo
-
-
-
-
-
A Coruna, Spain
- Hospital Universitario A Coruña
-
Almeria, Spain
- Hospital Virgen del Mar
-
Lleida, Spain
- Hospital Arnau de Vilanova
-
Madrid, Spain
- Hospital Universitario La Paz
-
Madrid, Spain
- Hospital Universitario Ramon y Cajal
-
Salamanca, Spain
- Hospital Clinico Universitario de Salamanca
-
Santiago de Compostela, Spain
- Hospital Clínico Universitario de Santiago de Compostela
-
-
-
-
Alabama
-
Birmingham, Alabama, United States, 35233
- University of Alabama
-
-
Arizona
-
Tucson, Arizona, United States, 85719
- University of Arizona
-
-
Arkansas
-
Little Rock, Arkansas, United States, 72205
- University of Arkansas for Medical Sciences
-
-
California
-
Fontana, California, United States, 92335
- Kaiser Permanente Fontana
-
Los Angeles, California, United States, 90095
- Ronald Reagan UCLA Medical Center
-
Los Angeles, California, United States, 90027
- Kaiser Permanente Los Angeles
-
Los Angeles, California, United States, 90048
- Smidt Heart Institute at Cedars-Sinai
-
San Diego, California, United States, 92103
- UC San Diego Hillcrest
-
San Francisco, California, United States, 94110
- Zuckerberg San Francisco General Hospital
-
San Francisco, California, United States, 94143
- UCSF San Francisco
-
San Francisco, California, United States, 94410
- Zuckerberg San Francisco General Hospital
-
Stanford, California, United States, 94305
- Stanford University Medical Center
-
Torrance, California, United States, 90502
- Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center
-
-
Colorado
-
Denver, Colorado, United States, 80401
- Denver Health and Hospital Authority
-
Grand Junction, Colorado, United States, 81501
- St. Mary's Hospital & Regional Medical Center
-
-
Connecticut
-
Hartford, Connecticut, United States, 06105
- Saint Francis Hospital and Medical Center
-
-
Florida
-
Gainesville, Florida, United States, 32608
- University of Florida
-
Jacksonville, Florida, United States, 32216
- Memorial Hospital
-
Tampa, Florida, United States, 33613
- AdventHealth Tampa
-
-
Georgia
-
Atlanta, Georgia, United States, 30310
- Morehouse School of Medicine
-
Atlanta, Georgia, United States, 30308
- Emory
-
-
Hawaii
-
Honolulu, Hawaii, United States, 96813
- Queens Medical Center
-
-
Illinois
-
Belleville, Illinois, United States, 62226
- Memorial Hospital
-
Chicago, Illinois, United States, 60612
- Cook County Health
-
Chicago, Illinois, United States, 60612
- University of Illinois at Chicago Health (UIH)
-
Evergreen Park, Illinois, United States, 60805
- OSF Little Company of Mary Medical Center (OSF LCM)
-
-
Iowa
-
Indianapolis, Iowa, United States, 46202
- Indiana University Health Methodist Hospital
-
-
Kansas
-
Kansas City, Kansas, United States, 66160
- Kansas University Medical Center
-
-
Louisiana
-
New Orleans, Louisiana, United States, 70121
- Ochsner Clinic Foundation
-
-
Massachusetts
-
Boston, Massachusetts, United States, 02118
- Boston University
-
Brighton, Massachusetts, United States, 02135
- St Elizabeth's Medical Center
-
Springfield, Massachusetts, United States, 01199
- Baystate Medical Center
-
Worcester, Massachusetts, United States, 01655
- University of Massachusetts
-
-
Michigan
-
Ann Arbor, Michigan, United States, 48109
- University of Michigan
-
Detroit, Michigan, United States, 48201
- Wayne State University
-
-
Minnesota
-
Minneapolis, Minnesota, United States, 55415
- Hennepin County Medical Center
-
-
Mississippi
-
Jackson, Mississippi, United States, 39216
- University of Mississippi Medical Center
-
-
Missouri
-
Saint Louis, Missouri, United States, 63110
- Washington University School of Medicine, ACCS Research
-
-
Nevada
-
Las Vegas, Nevada, United States, 89102
- University Medical Center of Southern Nevada
-
-
New Jersey
-
Camden, New Jersey, United States, 08103
- Cooper Health
-
Englewood, New Jersey, United States, 07631
- Englewood Health
-
Morristown, New Jersey, United States, 07960
- Atlantic Health System
-
Newark, New Jersey, United States, 07103
- Rutgers New Jersey Medical School
-
Pomona, New Jersey, United States, 08240
- Atlanticare Regional Medical Center
-
-
New York
-
Albany, New York, United States, 12208
- Albany Medical College
-
Bronx, New York, United States, 10461
- Montefiore Medical Center
-
Bronx, New York, United States, 10461
- Jacobi Medical Center
-
Buffalo, New York, United States, 14220
- Mercy Hospital Buffalo
-
New York, New York, United States, 10016
- NYU Langone
-
New York, New York, United States, 10029
- Mt. Sinai Hospital
-
New York, New York, United States, 10010
- VA New York Harbor Healthcare System
-
Syracuse, New York, United States, 13210
- SUNY Upstate University Hospital
-
Valhalla, New York, United States, 10595
- Westchester Medical Center
-
-
North Carolina
-
Durham, North Carolina, United States, 27704
- Duke University Hospital
-
Winston-Salem, North Carolina, United States, 27157
- Wake Forest
-
-
Ohio
-
Akron, Ohio, United States, 44307
- Cleveland Clinic Akron General
-
Cincinnati, Ohio, United States, 45219
- University of Cincinnati Medical Center
-
Cleveland, Ohio, United States, 44195
- Cleveland Clinic Foundation
-
Cleveland, Ohio, United States, 44109
- The MetroHealth System
-
Columbus, Ohio, United States, 43210
- Ohio State Universtiy Wexner Medical Center
-
Toledo, Ohio, United States, 43608
- Mercy Health St Vincent Medical Center
-
-
Oklahoma
-
Tulsa, Oklahoma, United States, 74104
- Ascension St. John Clinical Research Institute
-
-
Oregon
-
Portland, Oregon, United States, 97239
- Oregon Health and Science University
-
-
Pennsylvania
-
Danville, Pennsylvania, United States, 17822
- Geisinger Research
-
Doylestown, Pennsylvania, United States, 18901
- Doylestown Cardiology Associates
-
Hershey, Pennsylvania, United States, 17033
- Penn State Health Milton S. Hershey Medical Center
-
Philadelphia, Pennsylvania, United States, 19104
- Hospital of the University of Pennsylvania
-
Philadelphia, Pennsylvania, United States, 19141
- Temple University
-
Pittsburgh, Pennsylvania, United States, 15260
- UPMC Presbyterian
-
-
Rhode Island
-
Providence, Rhode Island, United States, 02906
- The Miriam Hospital
-
Providence, Rhode Island, United States, 02903
- Rhode Island Hospital
-
-
Tennessee
-
Nashville, Tennessee, United States, 37203
- Sarah Cannon and HCA Research Institute
-
Nashville, Tennessee, United States, 37207
- Skyline Medical Center
-
-
Texas
-
Austin, Texas, United States, 78701
- University of Texas at Austin
-
Dallas, Texas, United States, 75390
- University of Texas Southwestern Medical Center
-
Fort Worth, Texas, United States, 76104
- Medical City Ft Worth
-
Temple, Texas, United States, 76508
- Baylor Scott and White Medical Center - Temple
-
-
Virginia
-
Richmond, Virginia, United States, 23229
- HCA Henrico Doctors Hospital
-
-
Washington
-
Seattle, Washington, United States, 98122
- Swedish Hospital
-
-
West Virginia
-
Morgantown, West Virginia, United States, 26506
- West Virginia University CTR
-
-
Wisconsin
-
Madison, Wisconsin, United States, 53715
- University of Wisconsin Hospital; Meriter Hospital (UW affiliated)
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- ≥ 18 years of age
- Hospitalized for COVID-19
- Enrolled within 72 hours of hospital admittance or 72 hours of positive COVID test
- Expected to require hospitalization for > 72 hours
Exclusion Criteria:
- Imminent death
- Requirement for chronic mechanical ventilation via tracheostomy prior to hospitalization
- Pregnancy
Inclusion Criteria for Arm E
Inclusion criteria contained in the master protocol in addition to the following:
Moderate illness severity - defined as non-ICU level of care at the time of randomization (not receiving high flow nasal oxygen (HFNO), non-invasive ventilation (NIV), invasive ventilation (IV), vasopressors or inotropes, or extracorporeal membrane oxygenation (ECMO) OR Severe illness severity - defined as ICU level of care at the time of randomization (receiving HFNO, NIV, IV, vasopressors or inotropes, or ECMO)
For moderate illness severity, participants are required to meet one or more of the following risk criteria:
- Age ≥ 65 years or
≥2 of the following -
- O2 supplementation > 2 liters per minute
- BMI ≥ 35
- GFR ≤ 60
- History of Type 2 diabetes
- History of heart failure (regardless of ejection fraction)
- D dimer ≥ 2x the site's upper limit of normal (ULN)
- Troponin ≥ 2x the site's ULN
- BNP≥100 pg/mL or NT-proBNP≥300 pg/mL
- CRP ≥50 mg/L
Exclusion Criteria for Arm E
- Exclusion criteria contained in the master protocol, and
- Any condition that, in the opinion of the investigator, precludes the use of crizanlizumab such as uncontrolled bleeding or severe anemia (hemoglobin<4 g/dL)
- Open label treatment with crizanlizumab within the past three months
Inclusion Criteria for Arm F
Inclusion criteria contained in the master protocol in addition to the following:
Moderate illness severity - defined as non-ICU level of care at the time of randomization (not receiving high flow nasal oxygen (HFNO), non-invasive ventilation (NIV), invasive ventilation (IV), vasopressors or inotropes, or extracorporeal membrane oxygenation (ECMO)) OR Severe illness severity - defined as ICU level of care at the time of randomization (receiving HFNO, NIV, IV, vasopressors or inotropes, or ECMO)
For moderate illness severity, participants are required to meet one or more of the following risk criteria:
- Age ≥ 65 years or
≥2 of the following-
- O2 supplementation > 2 liters per minute
- BMI ≥ 35
- GFR ≤ 60
- History of Type 2 diabetes
- History of heart failure (regardless of ejection fraction)
- D dimer ≥ 2x the site's upper limit of normal (ULN)
- Troponin ≥ 2x the site's ULN
- BNP≥100 pg/mL or NT-proBNP≥300 pg/mL
- CRP ≥50 mg/L
Exclusion Criteria for Arm F
In addition to the exclusion criteria noted in the master protocol, arm-specific exclusion criteria are as follows:
- Known hypersensitivity to any SGLT2 inhibitors
- Type 1 diabetes
- History of diabetic ketoacidosis
- eGFR <20 and/or requirement for renal replacement therapy
Open label treatment with any SGLT2 inhibitor
- Based on a recommendation from the ACTIV4 DSMB on December 19, 2020, enrollment of patients requiring ICU level of care into the therapeutic anti-coagulation arm was stopped due to meeting a futility threshold and a potential for harm for this sub-group could not be excluded. Enrollment continues for moderately ill hospitalized COVID-19 patients.
- Based on a recommendation from the ACTIV4 DSMB on June 18, 2021, enrollment of patients not requiring ICU level of care and randomized to P2Y12 or standard care was stopped due to meeting a futility threshold. Enrollment continues for severely ill (ICU level of care) hospitalized COVID-19 patients.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Sequential Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Other: Therapeutic Dose Anticoagulation
increased dose of heparin above standard of care. 1.0 - This arm was stopped in severe patients in December 2020 and results are published in PMID: 34351722 (NEJM, August, 2021) (see reference section for citation). This arm was stopped for moderate patients in January 2021. |
increased dose of heparin above standard of care.
Other Names:
|
Other: Prophylactic Dose Anticoagulation
Heparin standard of care 1.0 - this arm was stopped for all patients in January, 2021 and results are published in PMID: 34351721 (NEJM, August, 2021) (see reference section for citation) |
standard of care dose of heparin
Other Names:
|
Other: Therapeutic Dose Anticoagulation + P2Y12 inhibitor
increased dose of heparin above standard of care with an added P2Y12 inhibitor This Arm enrolled moderate illness patients only. Enrollment of moderate illness patients in the trial was ended per DSMB on June 19, 2021 and results are published in PMID: PMID: 35040887 (JAMA, January, 2022) (see reference section for citation) |
increased dose of heparin above standard of care.
Other Names:
added P2Y12 inhibitor
Other Names:
|
Other: Prophylactic Dose Anticoagulation + P2Y12 inhibitor
Heparin standard of care with an added P2Y12 inhibitor This Arm enrolled severe illness patients only. Enrollment of severe illness patients in the trial was ended per DSMB in June 2022. |
standard of care dose of heparin
Other Names:
added P2Y12 inhibitor
Other Names:
|
Other: Standard of Care + Crizanlizumab
Standard of care plus crizanlizumab infusion This arm will enroll moderate and severe illness patients This arm was ended for all patients per the DSMB in September 2022. |
crizanlizumab injection
|
Other: Standard of Care + SGLT2 inhibitor
Standard of care plus SGLT2 inhibitor This arm will enroll moderate and severe illness patients This arm was ended in March 2023 |
sglt2 inhibitor
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
21 Day Organ Support (respiratory or vasopressor) Free Days
Time Frame: 21 days from study enrollment
|
which is defined as the number of days that a patient is alive and free of organ support through the first 21 days after trial entry.
Organ Support is defined as receipt of non-invasive mechanical ventilation, high flow nasal canula oxygen, mechanical ventilation, or vasopressor therapy, with death at any time during the index hospitalization assigned -1 days.
|
21 days from study enrollment
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Secondary Endpoint all cause mortality
Time Frame: 28 days from study enrollment
|
Categorization of the primary endpoint into a three-level ordinal outcome (Death, invasive mechanical ventilation without death, neither invasive mechanical ventilation nor death)
|
28 days from study enrollment
|
Other Platform Secondary Endpoints of Morbidity and Hospitalization
Time Frame: 28 days from study enrollment
|
Categorization of the primary endpoint into a three-level ordinal outcome (Death, organ support (any respiratory or cardiovascular) without death, neither organ support nor death) (for moderate illness severity at enrollment)
|
28 days from study enrollment
|
Days free of death
Time Frame: 28 days from enrollment
|
Days free of death and respiratory and cardiovascular organ support and renal replacement therapy (RRT) during Index Hospitalization through Day 28.
|
28 days from enrollment
|
Death Composite
Time Frame: 28 days from enrollment
|
Composite endpoint of death, pulmonary embolism, systemic arterial thromboembolism, myocardial infarction, or ischemic stroke at hospital discharge or 28 days, whichever occurs first.
|
28 days from enrollment
|
Acute kidney injury
Time Frame: 90 days from enrollment
|
Individual endpoints comprising the primary and secondary endpoint components; death during hospitalization, WHO clinical scale and 90 day mortality
|
90 days from enrollment
|
Other Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Primary Safety Endpoint of Major Bleeding
Time Frame: 28 days from study enrollment
|
Major bleeding (as defined by the ISTH)
|
28 days from study enrollment
|
Secondary Safety Endpoint of HIT
Time Frame: 28 days from study enrollment
|
Confirmed heparin induced thrombocytopenia (HIT)
|
28 days from study enrollment
|
Collaborators and Investigators
Sponsor
Collaborators
Investigators
- Principal Investigator: Scott Solomon, MD, Brigham and Women's Hospital
- Principal Investigator: Mikhail Kosiborod, MD, Saint Lukes
- Study Chair: MATTHEW D NEAL, MD, University of Pittsburgh
- Study Chair: Judith Hochman, MD, New York University Grossman School of Medicine
- Principal Investigator: Jeffrey Berger, MD, New York University Grossman School of Medicine
Publications and helpful links
General Publications
- Zhou F, Yu T, Du R, Fan G, Liu Y, Liu Z, Xiang J, Wang Y, Song B, Gu X, Guan L, Wei Y, Li H, Wu X, Xu J, Tu S, Zhang Y, Chen H, Cao B. Clinical course and risk factors for mortality of adult inpatients with COVID-19 in Wuhan, China: a retrospective cohort study. Lancet. 2020 Mar 28;395(10229):1054-1062. doi: 10.1016/S0140-6736(20)30566-3. Epub 2020 Mar 11. Erratum In: Lancet. 2020 Mar 28;395(10229):1038. Lancet. 2020 Mar 28;395(10229):1038.
- Kwong JC, Schwartz KL, Campitelli MA, Chung H, Crowcroft NS, Karnauchow T, Katz K, Ko DT, McGeer AJ, McNally D, Richardson DC, Rosella LC, Simor A, Smieja M, Zahariadis G, Gubbay JB. Acute Myocardial Infarction after Laboratory-Confirmed Influenza Infection. N Engl J Med. 2018 Jan 25;378(4):345-353. doi: 10.1056/NEJMoa1702090.
- Kreuzberger N, Hirsch C, Chai KL, Tomlinson E, Khosravi Z, Popp M, Neidhardt M, Piechotta V, Salomon S, Valk SJ, Monsef I, Schmaderer C, Wood EM, So-Osman C, Roberts DJ, McQuilten Z, Estcourt LJ, Skoetz N. SARS-CoV-2-neutralising monoclonal antibodies for treatment of COVID-19. Cochrane Database Syst Rev. 2021 Sep 2;9(9):CD013825. doi: 10.1002/14651858.CD013825.pub2.
- Poissy J, Goutay J, Caplan M, Parmentier E, Duburcq T, Lassalle F, Jeanpierre E, Rauch A, Labreuche J, Susen S; Lille ICU Haemostasis COVID-19 Group. Pulmonary Embolism in Patients With COVID-19: Awareness of an Increased Prevalence. Circulation. 2020 Jul 14;142(2):184-186. doi: 10.1161/CIRCULATIONAHA.120.047430. Epub 2020 Apr 24. No abstract available.
- Bikdeli B, Madhavan MV, Jimenez D, Chuich T, Dreyfus I, Driggin E, Nigoghossian C, Ageno W, Madjid M, Guo Y, Tang LV, Hu Y, Giri J, Cushman M, Quere I, Dimakakos EP, Gibson CM, Lippi G, Favaloro EJ, Fareed J, Caprini JA, Tafur AJ, Burton JR, Francese DP, Wang EY, Falanga A, McLintock C, Hunt BJ, Spyropoulos AC, Barnes GD, Eikelboom JW, Weinberg I, Schulman S, Carrier M, Piazza G, Beckman JA, Steg PG, Stone GW, Rosenkranz S, Goldhaber SZ, Parikh SA, Monreal M, Krumholz HM, Konstantinides SV, Weitz JI, Lip GYH; Global COVID-19 Thrombosis Collaborative Group, Endorsed by the ISTH, NATF, ESVM, and the IUA, Supported by the ESC Working Group on Pulmonary Circulation and Right Ventricular Function. COVID-19 and Thrombotic or Thromboembolic Disease: Implications for Prevention, Antithrombotic Therapy, and Follow-Up: JACC State-of-the-Art Review. J Am Coll Cardiol. 2020 Jun 16;75(23):2950-2973. doi: 10.1016/j.jacc.2020.04.031. Epub 2020 Apr 17.
- Klok FA, Kruip MJHA, van der Meer NJM, Arbous MS, Gommers DAMPJ, Kant KM, Kaptein FHJ, van Paassen J, Stals MAM, Huisman MV, Endeman H. Incidence of thrombotic complications in critically ill ICU patients with COVID-19. Thromb Res. 2020 Jul;191:145-147. doi: 10.1016/j.thromres.2020.04.013. Epub 2020 Apr 10.
- Middeldorp S, Coppens M, van Haaps TF, Foppen M, Vlaar AP, Muller MCA, Bouman CCS, Beenen LFM, Kootte RS, Heijmans J, Smits LP, Bonta PI, van Es N. Incidence of venous thromboembolism in hospitalized patients with COVID-19. J Thromb Haemost. 2020 Aug;18(8):1995-2002. doi: 10.1111/jth.14888. Epub 2020 Jul 27.
- Tang N, Bai H, Chen X, Gong J, Li D, Sun Z. Anticoagulant treatment is associated with decreased mortality in severe coronavirus disease 2019 patients with coagulopathy. J Thromb Haemost. 2020 May;18(5):1094-1099. doi: 10.1111/jth.14817. Epub 2020 Apr 27.
- Danzi GB, Loffi M, Galeazzi G, Gherbesi E. Acute pulmonary embolism and COVID-19 pneumonia: a random association? Eur Heart J. 2020 May 14;41(19):1858. doi: 10.1093/eurheartj/ehaa254. No abstract available.
- Xie Y, Wang X, Yang P, Zhang S. COVID-19 Complicated by Acute Pulmonary Embolism. Radiol Cardiothorac Imaging. 2020 Mar 16;2(2):e200067. doi: 10.1148/ryct.2020200067. eCollection 2020 Apr. No abstract available.
- Beristain-Covarrubias N, Perez-Toledo M, Thomas MR, Henderson IR, Watson SP, Cunningham AF. Understanding Infection-Induced Thrombosis: Lessons Learned From Animal Models. Front Immunol. 2019 Nov 5;10:2569. doi: 10.3389/fimmu.2019.02569. eCollection 2019.
- Clayton TC, Gaskin M, Meade TW. Recent respiratory infection and risk of venous thromboembolism: case-control study through a general practice database. Int J Epidemiol. 2011 Jun;40(3):819-27. doi: 10.1093/ije/dyr012. Epub 2011 Feb 15.
- Goeijenbier M, van Wissen M, van de Weg C, Jong E, Gerdes VE, Meijers JC, Brandjes DP, van Gorp EC. Review: Viral infections and mechanisms of thrombosis and bleeding. J Med Virol. 2012 Oct;84(10):1680-96. doi: 10.1002/jmv.23354.
- Smeeth L, Cook C, Thomas S, Hall AJ, Hubbard R, Vallance P. Risk of deep vein thrombosis and pulmonary embolism after acute infection in a community setting. Lancet. 2006 Apr 1;367(9516):1075-1079. doi: 10.1016/S0140-6736(06)68474-2.
- Harms PW, Schmidt LA, Smith LB, Newton DW, Pletneva MA, Walters LL, Tomlins SA, Fisher-Hubbard A, Napolitano LM, Park PK, Blaivas M, Fantone J, Myers JL, Jentzen JM. Autopsy findings in eight patients with fatal H1N1 influenza. Am J Clin Pathol. 2010 Jul;134(1):27-35. doi: 10.1309/AJCP35KOZSAVNQZW.
- Wong RS, Wu A, To KF, Lee N, Lam CW, Wong CK, Chan PK, Ng MH, Yu LM, Hui DS, Tam JS, Cheng G, Sung JJ. Haematological manifestations in patients with severe acute respiratory syndrome: retrospective analysis. BMJ. 2003 Jun 21;326(7403):1358-62. doi: 10.1136/bmj.326.7403.1358.
- Obi AT, Tignanelli CJ, Jacobs BN, Arya S, Park PK, Wakefield TW, Henke PK, Napolitano LM. Empirical systemic anticoagulation is associated with decreased venous thromboembolism in critically ill influenza A H1N1 acute respiratory distress syndrome patients. J Vasc Surg Venous Lymphat Disord. 2019 May;7(3):317-324. doi: 10.1016/j.jvsv.2018.08.010. Epub 2018 Nov 23. Erratum In: J Vasc Surg Venous Lymphat Disord. 2019 Jul;7(4):621.
- Rapkiewicz AV, Mai X, Carsons SE, Pittaluga S, Kleiner DE, Berger JS, Thomas S, Adler NM, Charytan DM, Gasmi B, Hochman JS, Reynolds HR. Megakaryocytes and platelet-fibrin thrombi characterize multi-organ thrombosis at autopsy in COVID-19: A case series. EClinicalMedicine. 2020 Jun 25;24:100434. doi: 10.1016/j.eclinm.2020.100434. eCollection 2020 Jul.
- Oxley TJ, Mocco J, Majidi S, Kellner CP, Shoirah H, Singh IP, De Leacy RA, Shigematsu T, Ladner TR, Yaeger KA, Skliut M, Weinberger J, Dangayach NS, Bederson JB, Tuhrim S, Fifi JT. Large-Vessel Stroke as a Presenting Feature of Covid-19 in the Young. N Engl J Med. 2020 May 14;382(20):e60. doi: 10.1056/NEJMc2009787. Epub 2020 Apr 28. No abstract available.
- Al-Samkari H, Karp Leaf RS, Dzik WH, Carlson JCT, Fogerty AE, Waheed A, Goodarzi K, Bendapudi PK, Bornikova L, Gupta S, Leaf DE, Kuter DJ, Rosovsky RP. COVID-19 and coagulation: bleeding and thrombotic manifestations of SARS-CoV-2 infection. Blood. 2020 Jul 23;136(4):489-500. doi: 10.1182/blood.2020006520.
- Centers for Disease Control and Prevention. COVID-19 in Racial and Ethnic Minority Groups. 2020.
- Price-Haywood EG, Burton J, Fort D, Seoane L. Hospitalization and Mortality among Black Patients and White Patients with Covid-19. N Engl J Med. 2020 Jun 25;382(26):2534-2543. doi: 10.1056/NEJMsa2011686. Epub 2020 May 27.
- Aldridge RW, Lewer D, Katikireddi SV, Mathur R, Pathak N, Burns R, Fragaszy EB, Johnson AM, Devakumar D, Abubakar I, Hayward A. Black, Asian and Minority Ethnic groups in England are at increased risk of death from COVID-19: indirect standardisation of NHS mortality data. Wellcome Open Res. 2020 Jun 24;5:88. doi: 10.12688/wellcomeopenres.15922.2. eCollection 2020.
- Niedzwiedz CL, O'Donnell CA, Jani BD, Demou E, Ho FK, Celis-Morales C, Nicholl BI, Mair FS, Welsh P, Sattar N, Pell JP, Katikireddi SV. Ethnic and socioeconomic differences in SARS-CoV-2 infection: prospective cohort study using UK Biobank. BMC Med. 2020 May 29;18(1):160. doi: 10.1186/s12916-020-01640-8.
- Millett GA, Jones AT, Benkeser D, Baral S, Mercer L, Beyrer C, Honermann B, Lankiewicz E, Mena L, Crowley JS, Sherwood J, Sullivan PS. Assessing differential impacts of COVID-19 on black communities. Ann Epidemiol. 2020 Jul;47:37-44. doi: 10.1016/j.annepidem.2020.05.003. Epub 2020 May 14.
- Kamin Mukaz D, Gergi M, Koh I, Zakai NA, Judd SE, Sholzberg M, Baumann Kreuziger L, Freeman K, Colovos C, Olson NC, Cushman M. Thrombo-inflammatory biomarkers and D-dimer in a biracial cohort study. Res Pract Thromb Haemost. 2021 Dec 7;5(8):e12632. doi: 10.1002/rth2.12632. eCollection 2021 Dec.
- Kosiborod MN, Esterline R, Furtado RHM, Oscarsson J, Gasparyan SB, Koch GG, Martinez F, Mukhtar O, Verma S, Chopra V, Buenconsejo J, Langkilde AM, Ambery P, Tang F, Gosch K, Windsor SL, Akin EE, Soares RVP, Moia DDF, Aboudara M, Hoffmann Filho CR, Feitosa ADM, Fonseca A, Garla V, Gordon RA, Javaheri A, Jaeger CP, Leaes PE, Nassif M, Pursley M, Silveira FS, Barroso WKS, Lazcano Soto JR, Nigro Maia L, Berwanger O. Dapagliflozin in patients with cardiometabolic risk factors hospitalised with COVID-19 (DARE-19): a randomised, double-blind, placebo-controlled, phase 3 trial. Lancet Diabetes Endocrinol. 2021 Sep;9(9):586-594. doi: 10.1016/S2213-8587(21)00180-7. Epub 2021 Jul 21.
- Leucker TM, Osburn WO, Reventun P, Smith K, Claggett B, Kirwan BA, de Brouwer S, Williams MS, Gerstenblith G, Hager DN, Streiff MB, Solomon SD, Lowenstein CJ. Effect of Crizanlizumab, a P-Selectin Inhibitor, in COVID-19: A Placebo-Controlled, Randomized Trial. JACC Basic Transl Sci. 2021 Dec;6(12):935-945. doi: 10.1016/j.jacbts.2021.09.013. Epub 2021 Dec 8.
- Berger JS, Kornblith LZ, Gong MN, Reynolds HR, Cushman M, Cheng Y, McVerry BJ, Kim KS, Lopes RD, Atassi B, Berry S, Bochicchio G, de Oliveira Antunes M, Farkouh ME, Greenstein Y, Hade EM, Hudock K, Hyzy R, Khatri P, Kindzelski A, Kirwan BA, Baumann Kreuziger L, Lawler PR, Leifer E, Lopez-Sendon Moreno J, Lopez-Sendon J, Luther JF, Nigro Maia L, Quigley J, Sherwin R, Wahid L, Wilson J, Hochman JS, Neal MD; ACTIV-4a Investigators. Effect of P2Y12 Inhibitors on Survival Free of Organ Support Among Non-Critically Ill Hospitalized Patients With COVID-19: A Randomized Clinical Trial. JAMA. 2022 Jan 18;327(3):227-236. doi: 10.1001/jama.2021.23605.
- Flumignan RL, Tinoco JDS, Pascoal PI, Areias LL, Cossi MS, Fernandes MI, Costa IK, Souza L, Matar CF, Tendal B, Trevisani VF, Atallah AN, Nakano LC. Prophylactic anticoagulants for people hospitalised with COVID-19. Cochrane Database Syst Rev. 2020 Oct 2;10(10):CD013739. doi: 10.1002/14651858.CD013739.
- ATTACC Investigators; ACTIV-4a Investigators; REMAP-CAP Investigators; Lawler PR, Goligher EC, Berger JS, Neal MD, McVerry BJ, Nicolau JC, Gong MN, Carrier M, Rosenson RS, Reynolds HR, Turgeon AF, Escobedo J, Huang DT, Bradbury CA, Houston BL, Kornblith LZ, Kumar A, Kahn SR, Cushman M, McQuilten Z, Slutsky AS, Kim KS, Gordon AC, Kirwan BA, Brooks MM, Higgins AM, Lewis RJ, Lorenzi E, Berry SM, Berry LR, Aday AW, Al-Beidh F, Annane D, Arabi YM, Aryal D, Baumann Kreuziger L, Beane A, Bhimani Z, Bihari S, Billett HH, Bond L, Bonten M, Brunkhorst F, Buxton M, Buzgau A, Castellucci LA, Chekuri S, Chen JT, Cheng AC, Chkhikvadze T, Coiffard B, Costantini TW, de Brouwer S, Derde LPG, Detry MA, Duggal A, Dzavik V, Effron MB, Estcourt LJ, Everett BM, Fergusson DA, Fitzgerald M, Fowler RA, Galanaud JP, Galen BT, Gandotra S, Garcia-Madrona S, Girard TD, Godoy LC, Goodman AL, Goossens H, Green C, Greenstein YY, Gross PL, Hamburg NM, Haniffa R, Hanna G, Hanna N, Hegde SM, Hendrickson CM, Hite RD, Hindenburg AA, Hope AA, Horowitz JM, Horvat CM, Hudock K, Hunt BJ, Husain M, Hyzy RC, Iyer VN, Jacobson JR, Jayakumar D, Keller NM, Khan A, Kim Y, Kindzelski AL, King AJ, Knudson MM, Kornblith AE, Krishnan V, Kutcher ME, Laffan MA, Lamontagne F, Le Gal G, Leeper CM, Leifer ES, Lim G, Lima FG, Linstrum K, Litton E, Lopez-Sendon J, Lopez-Sendon Moreno JL, Lother SA, Malhotra S, Marcos M, Saud Marinez A, Marshall JC, Marten N, Matthay MA, McAuley DF, McDonald EG, McGlothlin A, McGuinness SP, Middeldorp S, Montgomery SK, Moore SC, Morillo Guerrero R, Mouncey PR, Murthy S, Nair GB, Nair R, Nichol AD, Nunez-Garcia B, Pandey A, Park PK, Parke RL, Parker JC, Parnia S, Paul JD, Perez Gonzalez YS, Pompilio M, Prekker ME, Quigley JG, Rost NS, Rowan K, Santos FO, Santos M, Olombrada Santos M, Satterwhite L, Saunders CT, Schutgens REG, Seymour CW, Siegal DM, Silva DG Jr, Shankar-Hari M, Sheehan JP, Singhal AB, Solvason D, Stanworth SJ, Tritschler T, Turner AM, van Bentum-Puijk W, van de Veerdonk FL, van Diepen S, Vazquez-Grande G, Wahid L, Wareham V, Wells BJ, Widmer RJ, Wilson JG, Yuriditsky E, Zampieri FG, Angus DC, McArthur CJ, Webb SA, Farkouh ME, Hochman JS, Zarychanski R. Therapeutic Anticoagulation with Heparin in Noncritically Ill Patients with Covid-19. N Engl J Med. 2021 Aug 26;385(9):790-802. doi: 10.1056/NEJMoa2105911. Epub 2021 Aug 4.
- REMAP-CAP Investigators; ACTIV-4a Investigators; ATTACC Investigators; Goligher EC, Bradbury CA, McVerry BJ, Lawler PR, Berger JS, Gong MN, Carrier M, Reynolds HR, Kumar A, Turgeon AF, Kornblith LZ, Kahn SR, Marshall JC, Kim KS, Houston BL, Derde LPG, Cushman M, Tritschler T, Angus DC, Godoy LC, McQuilten Z, Kirwan BA, Farkouh ME, Brooks MM, Lewis RJ, Berry LR, Lorenzi E, Gordon AC, Ahuja T, Al-Beidh F, Annane D, Arabi YM, Aryal D, Baumann Kreuziger L, Beane A, Bhimani Z, Bihari S, Billett HH, Bond L, Bonten M, Brunkhorst F, Buxton M, Buzgau A, Castellucci LA, Chekuri S, Chen JT, Cheng AC, Chkhikvadze T, Coiffard B, Contreras A, Costantini TW, de Brouwer S, Detry MA, Duggal A, Dzavik V, Effron MB, Eng HF, Escobedo J, Estcourt LJ, Everett BM, Fergusson DA, Fitzgerald M, Fowler RA, Froess JD, Fu Z, Galanaud JP, Galen BT, Gandotra S, Girard TD, Goodman AL, Goossens H, Green C, Greenstein YY, Gross PL, Haniffa R, Hegde SM, Hendrickson CM, Higgins AM, Hindenburg AA, Hope AA, Horowitz JM, Horvat CM, Huang DT, Hudock K, Hunt BJ, Husain M, Hyzy RC, Jacobson JR, Jayakumar D, Keller NM, Khan A, Kim Y, Kindzelski A, King AJ, Knudson MM, Kornblith AE, Kutcher ME, Laffan MA, Lamontagne F, Le Gal G, Leeper CM, Leifer ES, Lim G, Gallego Lima F, Linstrum K, Litton E, Lopez-Sendon J, Lother SA, Marten N, Saud Marinez A, Martinez M, Mateos Garcia E, Mavromichalis S, McAuley DF, McDonald EG, McGlothlin A, McGuinness SP, Middeldorp S, Montgomery SK, Mouncey PR, Murthy S, Nair GB, Nair R, Nichol AD, Nicolau JC, Nunez-Garcia B, Park JJ, Park PK, Parke RL, Parker JC, Parnia S, Paul JD, Pompilio M, Quigley JG, Rosenson RS, Rost NS, Rowan K, Santos FO, Santos M, Santos MO, Satterwhite L, Saunders CT, Schreiber J, Schutgens REG, Seymour CW, Siegal DM, Silva DG Jr, Singhal AB, Slutsky AS, Solvason D, Stanworth SJ, Turner AM, van Bentum-Puijk W, van de Veerdonk FL, van Diepen S, Vazquez-Grande G, Wahid L, Wareham V, Widmer RJ, Wilson JG, Yuriditsky E, Zhong Y, Berry SM, McArthur CJ, Neal MD, Hochman JS, Webb SA, Zarychanski R. Therapeutic Anticoagulation with Heparin in Critically Ill Patients with Covid-19. N Engl J Med. 2021 Aug 26;385(9):777-789. doi: 10.1056/NEJMoa2103417. Epub 2021 Aug 4.
- Wang L, Zhao L, Li F, Liu J, Zhang L, Li Q, Gu J, Liang S, Zhao Q, Liu J, Xu JF. Risk assessment of venous thromboembolism and bleeding in COVID-19 patients. Clin Respir J. 2022 Mar;16(3):182-189. doi: 10.1111/crj.13467. Epub 2022 Jan 21.
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Coronavirus Infections
- Coronaviridae Infections
- Nidovirales Infections
- RNA Virus Infections
- Virus Diseases
- Infections
- Respiratory Tract Infections
- Respiratory Tract Diseases
- Pneumonia, Viral
- Pneumonia
- Lung Diseases
- COVID-19
- Hypoglycemic Agents
- Physiological Effects of Drugs
- Neurotransmitter Agents
- Molecular Mechanisms of Pharmacological Action
- Fibrinolytic Agents
- Fibrin Modulating Agents
- Platelet Aggregation Inhibitors
- Purinergic P2Y Receptor Antagonists
- Purinergic P2 Receptor Antagonists
- Purinergic Antagonists
- Purinergic Agents
- Anticoagulants
- Ticagrelor
- Clopidogrel
- Dapagliflozin
- Heparin
- Enoxaparin
- Calcium heparin
- Empagliflozin
- Heparin, Low-Molecular-Weight
- Tinzaparin
- Dalteparin
- Ertugliflozin
- Sodium-Glucose Transporter 2 Inhibitors
- Canagliflozin
- Enoxaparin sodium
Other Study ID Numbers
- ACTIV-4 ACUTE
- 1OT2HL156812-01 (U.S. NIH Grant/Contract)
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
IPD Plan Description
IPD Sharing Supporting Information Type
- STUDY_PROTOCOL
- SAP
- ICF
- ANALYTIC_CODE
- CSR
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Covid19
-
Anavasi DiagnosticsNot yet recruiting
-
Ain Shams UniversityRecruiting
-
Israel Institute for Biological Research (IIBR)Completed
-
Colgate PalmoliveCompleted
-
Christian von BuchwaldCompleted
-
Luye Pharma Group Ltd.Shandong Boan Biotechnology Co., LtdActive, not recruiting
-
University of ZurichLabor Speiz; Swiss Armed Forces; Universitätsspital ZürichEnrolling by invitation
-
Alexandria UniversityCompleted
Clinical Trials on theraputic heparin
-
Maltepe UniversityRecruitingAnxiety and FearTurkey
-
Sanaullah IqbalUniversity of the PunjabCompletedChild Nutrition DisordersPakistan
-
Eslam Elsayed Ali ShohdaNot yet recruiting
-
San Filippo Neri General HospitalUniversity of Roma La SapienzaUnknownAngina, Unstable | Stable Angina | Non-ST Elevation (NSTEMI) Myocardial InfarctionItaly
-
Robert F. JamesIndiana University School of MedicineSuspendedNeurobehavioral Manifestations | Aneurysmal Subarachnoid Hemorrhage | Vasospasm, Intracranial | Intracranial Aneurysm | Heparin-induced Thrombocytopenia Type IIUnited States
-
IRCCS Azienda Ospedaliero-Universitaria di BolognaUnknownRenal Failure | HemodialysisItaly
-
Azidus BrasilUnknownPrevention of Venous ThromboembolismBrazil
-
Christine RibicMcMaster University; LEO PharmaCompleted
-
The University of Texas Health Science Center at...WithdrawnThrombosis | Anticoagulants | Infant, PrematureUnited States
-
BioLeaders CorporationCompletedCervical Intraepithelial NeoplasiaKorea, Republic of