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COVID-19 Registry to Assess Frequency, Risk Factors, Management, and Outcomes of Arterial and Venous Thromboembolic Complications (CORONA-VTE NET)

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ClinicalTrials.gov Identifier: NCT04535128
Recruitment Status : Recruiting
First Posted : September 1, 2020
Last Update Posted : July 27, 2023
Sponsor:
Collaborators:
Bristol-Myers Squibb
University of Colorado, Denver
Anne Arundel Medical Center
Beth Israel Deaconess Medical Center
Jefferson Medical College of Thomas Jefferson University
University of Virginia
Information provided by (Responsible Party):
Samuel Z.Goldhaber, MD, Brigham and Women's Hospital

Study Description
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Brief Summary:
Novel coronavirus 2019 (COVID-19) has emerged as a major international public health concern. While much of the morbidity and mortality associated with COVID-19 has been attributed to acute respiratory distress syndrome (ARDS) or end-organ failure, emerging data suggest that disorders of coagulation, in particular hypercoagulability and venous thromboembolism (VTE), may represent an additional major, and possibly preventable, complication (Wu C, et al. JAMA Intern Med. 2020 Mar 13. [Epub ahead of print] and Tang N, et al. Thromb. Haemost. 2020 Feb 19. [EPub Ahead of Print]). Abnormal coagulation testing results, especially markedly elevated D-dimer and FDP, have been associated with a poor prognosis in COVID-19 infection. We propose the following Electronic Health Record (EHR)-guided 10000-patient, retrospective observational cohort study to assess VTE incidence, risk factors, prevention and management patterns, and thrombotic outcomes in patients with COVID-19 infection. In order to gain the valuable perspective of other regional and national centers providing care for large populations of COVID-19, we have started a collaborative network with 5 additional sites which will provide us with de-identified data from 1000 patients each. These 5000 patients in addition to the 5000-patient cohort we are enrolling within the Mass General Brigham Network will comprise this study population.

Condition or disease Intervention/treatment
Covid19 Thrombosis Embolism DVT Pulmonary Embolism Myocardial Infarction Stroke Other: No intervention

Detailed Description:

Aim #1: To determine the 30-day and 90-day frequencies of adjudicated, symptomatic arterial and venous thromboembolic events in patients with COVID-19 infection. Symptomatic VTE is defined as symptomatic DVT or PE, confirmed by imaging, within 30 days of randomization. Arterial thromboembolism will be comprised of myocardial infarction, stroke or systemic embolism, acute limb ischemia.

Aim #2: To determine VTE-related risk factors, prevention and management patterns, and 30-day and 90-day all-cause mortality, bleeding, and thrombotic outcomes in patients with COVID-19 infection. 30- and 90-day bleeding outcomes will include ISTH-major and clinically-relevant nonmajor bleeding. Thrombotic outcomes will include symptomatic VTE, myocardial infarction, stroke or systemic embolism, acute limb ischemia, and cardiovascular death.

Aim #3: To determine through multivariate logistic regression modeling, independent risk factors for VTE in patients with COVID-19 infection that could be used to identify those who may benefit from thromboprophylaxis during hospitalization and after discharge.

Study Design: 10000 patient U.S.-based EHR-guided, retrospective observational cohort analysis. Data will abstracted through the EHR. Because this is a computer-generated observational retrospective registry, informed consent will not be practical. Accordingly, we will ask our Institutional Review Board to waive the requirement for informed consent. Participating sites (University of Colorado, Jefferson Health, BIDMC, Anne Arundel Medical Center, and another site to be named) will obtain IRB approval at their own institutions.

Study Population: Patients are eligible if they are ≥18 years of age and meet the following criteria:

  1. Positive COVID-19 PCR AND
  2. Inpatient OR outpatient management of COVID-19 infection

Patient Enrollment: We will create a search engine query through the EHR to identify patients with an objective COVID-19 diagnosis who are hospitalized or being treated as outpatients. This will be executed retrospectively for patients already objectively-diagnosed at participating clinical sites.

Primary Outcome: 30-day and 90-day frequency of objectively confirmed, adjudicated arterial thromboembolism or VTE, including deep venous thrombosis (DVT) and pulmonary embolism (PE).

Secondary Outcome: 30-day and 90-day frequency of adjudicated all-cause death, bleeding, and thromboembolic outcomes.

Additional Variables of Interest: Additional measured variables will include VTE-related risk factors, prevention and management patterns, and cause of death. We will review the notes and diagnostic testing sections of the Electronic Health Record to complete an electronic case report form for each subject.

Follow-Up: Follow-up will consist of Electronic Health Record review at 30 days and 90 days from study entry.

Study Design
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Study Type : Observational [Patient Registry]
Estimated Enrollment : 10000 participants
Observational Model: Cohort
Time Perspective: Cross-Sectional
Target Follow-Up Duration: 90 Days
Official Title: COVID-19 Registry to Assess Frequency, Risk Factors, Management, and Outcomes of Arterial and Venous Thromboembolic Complications (CORONA-VTE NET)
Actual Study Start Date : March 24, 2020
Estimated Primary Completion Date : December 30, 2023
Estimated Study Completion Date : December 31, 2023

Resource links provided by the National Library of Medicine


Groups and Cohorts
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Group/Cohort Intervention/treatment
COVID-19 Positive
Patients with positive COVID-19 PCR
 Other: No intervention
No intervention


Outcome Measures
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Primary Outcome Measures :
  1. Frequency of arterial or venous thromboembolism over 30 days [ Time Frame: 30 days ]
    Frequency (%) of arterial or venous thromboembolism

  2. Frequency of arterial or venous thromboembolism over 90 days [ Time Frame: 90 days ]
    Frequency (%) of arterial or venous thromboembolism


Secondary Outcome Measures :
  1. Frequency of all-cause death, bleeding, and thromboembolic outcomes at 30 days [ Time Frame: 30 days ]
    Frequency (%) of all-cause death, bleeding, and thromboembolic outcomes

  2. Frequency of all-cause death, bleeding, and thromboembolic outcomes at 90 days [ Time Frame: 90 days ]
    Frequency (%) of all-cause death, bleeding, and thromboembolic outcomes


Eligibility Criteria
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Ages Eligible for Study:   18 Years and older   (Adult, Older Adult)
Sexes Eligible for Study:   All
Sampling Method:   Non-Probability Sample
Study Population
Patients with documented COVID-19
Criteria
  1. Positive COVID-19 PCR AND
  2. Inpatient OR outpatient management of COVID-19 infection
Contacts and Locations
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Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT04535128


Contacts
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Contact: Gregory Piazza, MD, MS 617 732 6984 gpiazza@partners.org

Locations
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United States, Massachusetts
Brigham and Women's Hospital Recruiting
Boston, Massachusetts, United States, 02115
Contact: Gregory Piazza, MD, MS    617-732-6984    gpiazza@partners.org   
Sponsors and Collaborators
Brigham and Women's Hospital
Bristol-Myers Squibb
University of Colorado, Denver
Anne Arundel Medical Center
Beth Israel Deaconess Medical Center
Jefferson Medical College of Thomas Jefferson University
University of Virginia
Investigators
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Principal Investigator: Gregory Piazza, MD, MS BWH
More Information
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Top of Page Study Description Study Design Groups and Cohorts Outcome Measures Eligibility Criteria Contacts and Locations More Information
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Responsible Party: Samuel Z.Goldhaber, MD, Director, Thrombosis Research Group, Brigham and Women's Hospital
ClinicalTrials.gov Identifier: NCT04535128    
Other Study ID Numbers: 2020P000848
First Posted: September 1, 2020    Key Record Dates
Last Update Posted: July 27, 2023
Last Verified: July 2023
Individual Participant Data (IPD) Sharing Statement:
Plan to Share IPD: No

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Studies a U.S. FDA-regulated Drug Product: No
Studies a U.S. FDA-regulated Device Product: No
Keywords provided by Samuel Z.Goldhaber, MD, Brigham and Women's Hospital:
COVID-19
Thromboembolism
Additional relevant MeSH terms:
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COVID-19
Pulmonary Embolism
Myocardial Infarction
Thrombosis
Embolism
Embolism and Thrombosis
Infarction
Pneumonia, Viral
Pneumonia
Respiratory Tract Infections
Infections
Virus Diseases
Coronavirus Infections
 Coronaviridae Infections
Nidovirales Infections
RNA Virus Infections
Lung Diseases
Respiratory Tract Diseases
Ischemia
Pathologic Processes
Necrosis
Myocardial Ischemia
Heart Diseases
Cardiovascular Diseases
Vascular Diseases