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临床试验/CTRI/2020/11/029345
CTRI/2020/11/029345招募中4 期

A Phase IV Prospective Multi-Center, Open Label, Randomized Controlled Comparative Study to evaluate the safety and effectiveness of enoxaparin and apixaban in patients hospitalized (but not yet intubated) with confirmed COVID-19.

Icahn School of Medicine at Mount Sinai0 个研究点目标入组 0 人开始时间: 待定最近更新:

试验速览

阶段
4 期
状态
招募中

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional

入排标准

入选标准

  • 1. Hospitalization within the prior 24 hours for either confirmed
  • (based on PCR or antigen positive test for SARS-CoV-2) or
  • suspected COVID-19 based on 3 criteria (all 3 must be
  • present for suspected cases):
  • a. Fever >38 degrees Celsius
  • b. O2 saturation <=94
  • c. Abnormal laboratory marker (at least 1)
  • i. d-dimer >=1.0 μg /mL
  • ii. CRP >2 mg/L
  • iii. Ferritin >300 μg /L
  • iv. Lymphopenia <1500 cells /m3
  • 2. Patient or legal guardian provides written informed consent

排除标准

  • 1. Age <18 years
  • 2. Mechanical ventilation on admission or high likelihood for the
  • need for invasive mechanical ventilation within 24 hours of
  • 3. Anticipated duration of hospital stay <72 hours
  • 4. Treatment with therapeutic dose UFH or LMWH, vitamin K
  • antagonists, or NOACs within seven days
  • 5. Active bleeding
  • 6. Risk factors for bleeding
  • a. intracranial surgery or stroke within 3 months
  • b. history of intracerebral arteriovenous malformation
  • c. cerebral aneurysm or mass lesions of the central
  • nervous system
  • d. intracranial malignancy
  • e. history of intracranial bleeding
  • f. history of bleeding diatheses (e.g., hemophilia)
  • g. history of gastrointestinal bleeding within previous 3
  • h. thrombolysis within the previous 7 days
  • i. presence of an epidural or spinal catheter
  • j. recent major surgery <14 days
  • k. uncontrolled hypertension (sBP > 200 mmHg or dBP >
  • l. other physician-perceived contraindications to
  • anticoagulation
  • m. Platelet count <50 x109/L, INR >2.0, or baseline aPTT
  • >50 seconds
  • n. Hemoglobin <80 g/L (to minimize the likelihood of
  • requiring red blood cell transfusion if potential bleeding
  • were to occur)
  • o. current treatment with antithrombotics or antiplatelet
  • 7. Acute or subacute bacterial endocarditis
  • 8. History of heparin induced thrombocytopenia (HIT) or other
  • heparin allergy including hypersensitivity
  • 9. Patients with non-COVID-19 related clinical condition for
  • which life expectancy is <6 months
  • 10. Pregnancy (women of childbearing potential are required to
  • have a negative pregnancy test prior to enrollment)
  • 11. Active enrollment in other trials related to anticoagulation
  • 12. Patients has end stage kidney disease (ESKD) on chronic
  • 13. Patient is a member of a vulnerable population: In the
  • judgment of the investigator the patient is unable to give
  • Informed Consent for reasons of incapacity, immaturity,
  • adverse personal circumstances or lack of autonomy. This
  • may include: Individuals with mental disability, persons in
  • nursing homes, children, impoverished persons, persons in
  • emergency situations, homeless persons, nomads, refugees,
  • and those incapable of giving informed consent. Vulnerable
  • populations also may include members of a group with a
  • hierarchical structure such as university students, subordinate
  • hospital and laboratory personnel, employees of the Sponsor,
  • members of the armed forces, and persons kept in detention.

研究者

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