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临床试验/EUCTR2021-002184-22-GR
EUCTR2021-002184-22-GR进行中(未招募)1 期

A phase II randomized, single-blind dose study to evaluate the safety and efficacy of exosomes overexpressing CD24 in 10^9 dose versus 10^10 dose, for the prevention of clinical deterioration in patients with moderate or severe COVID-19

Athens Medical Society0 个研究点目标入组 90 人开始时间: 2021年5月5日最近更新:
适应症

试验速览

阶段
1 期
状态
进行中(未招募)
入组人数
90

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional clinical trial of medicinal product

入排标准

性别
All

入选标准

  • 1. A COVID-19 diagnosis confirmed with a SARS-CoV-2 infection positive polymerase chain reaction (PCR) test within 30 days from screening.
  • 2.Age 18-80 years.
  • 3.Severity of disease according to the following criteria (at least one clinical parameter and one laboratory parameter are required):
  • a.Clinical and Imaging-based evaluation
  • i.Respiratory rate > 23/min and < 30/min
  • ii.SpO2 at room air =94% and =90%
  • iii.Bilateral pulmonary infiltrates >25% within 24-48 hours or a severe deterioration compared to imaging at admission.
  • b.Evidence of an exacerbated inflammatory process
  • i.LDH =300 U/L or what is the upper limit for normal per age
  • ii.CRP =25 mg/L
  • iii.Ferritin =500 ng/ml
  • iv.Lymphocytes <800 cells/mm3
  • v.D-dimers =500ng/ml
  • 4.Willing and able to sign an informed consent.
  • Are the trial subjects under 18? no
  • Number of subjects for this age range:
  • F.1.2 Adults (18-64 years) yes
  • F.1.2.1 Number of subjects for this age range 50
  • F.1.3 Elderly (>=65 years) yes
  • F.1.3.1 Number of subjects for this age range 40

排除标准

  • 1.Any concomitant illness that, based on the judgment of the Investigator might affect the interpretation or the results of the study (i.e., immunodeficiency).
  • 2.Mechanically-ventilated patient or patient who will probably require ICU admission or mechanical ventilation within 24 hours from enrolment, according to the Investigator’s judgment.
  • 3.Previous complete or partial vaccination for SARS-CoV-2.
  • 4.Pregnancy [positive urine pregnancy test (women of childbearing potential only)] or breastfeeding.
  • 5.Participation in any other Interventional study in the last 30 days
  • 6. Active Cancer

研究者

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A study for patients with moderate or severe... | 临床试验