At CCRPS, we will be continuing all remote learning courses for our students. We suggest you stay at home to review each module rather than at a library or coffee shop to protect both yourself and your family members. If you need an extension on your course due to the current events, please contact Dr.Desai at pdesai@ccrps.org any time.

COVID-19 Resources for Clinical Researchers


We wanted to share resources which will help curious minds in clinical research (like ourselves) stay current with the current, quick changes occurring in response to COVID-19.

Please keep updated on your institution’s IRB policies for trials involving direct patient contact as they may be paused, delayed, or IRB approval will not be provided unless the trial start date is after the current precautions in place.

COVID-19 & Management - EMCRIT

This resource by Emergency Critical Care provides clinically relevant information on the pathophysiology, clinical diagnoses, testing, and potential treatments for COVID-19.

Mass General COVID-19 Grand Rounds

The Mass General Grand Rounds on 3/12/20 by the BCPR provides information on the Timeline of Spread, Epidemiology, COVID-19 pathophysiology, Vaccine development, Pharmacology, and more important topics needed to understand the current status of the pandemic.

Vaccine Trial for SARS COV-2

The Vaccine Trial is currently in Phase 1 with a current estimated end date of January 2021 at Kaiser in Seattle,WA.

ClinicalTrials.Gov Trials for COVID-19

There are over 80 Clinical Trials being conducted for COVID-19 listed in the Clinicaltrials.gov website useful for all clinical researchers to review.

CDC COVID-19 Page

The CDC is the main source of clinical practice and laboratory practice guidelines relevant to all healthcare professionals.

UptoDate Open Access Page on COVID-19

UptoDate has now made their COVID-19 page (draft; not completed peer-review) available with citations of important literature in the past few months. This is a great reference tool.


We wish you well and hope you stay safe, practice social distancing as needed, and use this opportunity if home to learn more.



Clinical Trials on COVID-19 3/17/2020

All trial information below is sourced from the clinicaltrials.gov website.



The Efficacy and Safety of Huai er in the Adjuvant Treatment of COVID-19

Drug: Huaier Granule

Mortality rate|Clinical status assessed according to the official guideline|The differences in oxygen intake methods|Duration (days) of supplemental oxygenation|Duration (days) of mechanical ventilation|The mean PaO2/FiO2|Length of hospital stay (days)|Length of ICU stay (days)|Pulmonary function

18 Years to 75 Years   (Adult, Older Adult)

Phase 2|Phase 3

N=550

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: None (Open Label)|Primary Purpose: Treatment

April 1, 2020 - September 1, 2020

https://ClinicalTrials.gov/show/NCT04291053



Recombinant Human Angiotensin-converting Enzyme 2 (rhACE2) as a Treatment for Patients With COVID-19

Drug: Recombinant human angiotensin-converting enzyme 2 (rhACE2)

Time course of body temperature (fever)|Viral load over time|P/F ratio over time|Sequential organ failure assessment score(SOFA score) over time|Pulmonary Severity Index (PSI)|Image examination of chest over time|Proportion of subjects who progressed to critical illness or death|Time from first dose to conversion to normal or mild pneumonia|T-lymphocyte counts over time|C-reactive protein levels over time|Angiotensin II (Ang II) changes over time|Angiotensin 1-7 (Ang 1-7) changes over time|Angiotensin 1-5 (Ang 1-5) changes over time|Renin changes over time|Aldosterone changes over time|Angiotensin-converting enzyme (ACE) changes over time|Angiotensin-converting enzyme 2 (ACE2) changes over time|Interleukin 6 (IL-6) changes over time|Interleukin 8 (IL-8) changes over time|Soluble tumor necrosis factor receptor type II (sTNFrII) changes over time|Plasminogen activator inhibitor type-1 (PAI-1) changes over time|Von willebrand factor (vWF) changes over time|Tumor necrosis factor-α (TNF-α) changes over time|Soluble receptor for advanced glycation end products (sRAGE) changes over time|Surfactant protein-D (SP-D) changes over time|Angiopoietin-2 changes over time|Frequency of adverse events and severe adverse events

18 Years to 80 Years   (Adult, Older Adult)

Not Applicable

N=0

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: None (Open Label)|Primary Purpose: Treatment

February 2020 - April 2020

GCP Office of The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China

https://ClinicalTrials.gov/show/NCT04287686



Clinical Trial on Regularity of TCM Syndrome and Differentiation Treatment of COVID-19.

Drug: TCM prescriptions

The relief / disappearance rate of main symptoms|Chest CT absorption|Virus antigen negative conversion rate|Clinical effective time: the average effective time|The number of severe and critical conversion cases|Incidence of complications|Traditional Chinese Medicine Syndrome Score

18 Years to 75 Years   (Adult, Older Adult)

N=340

Observational Model: Cohort|Time Perspective: Prospective

March 2, 2020-May 2020

Huai'an fourth people's Hospital, Huaian, Jiangsu, China

https://ClinicalTrials.gov/show/NCT04306497



The COVID-19 Mobile Health Study (CMHS)

Other: nCapp, a cell phone-based auto-diagnosis system

Accuracy of nCapp COVID-19 risk diagnostic model

18 Years to 90 Years   (Adult, Older Adult)

N=450

Observational Model: Cohort|Time Perspective: Prospective

February 14, 2020-May 31, 2020

Renmin Hospital of Wuhan University, Wuhan, Hubei, China

https://ClinicalTrials.gov/show/NCT04275947



A Pilot Study of Sildenafil in COVID-19

Drug: Sildenafil citrate tablets

Rate of disease remission|Rate of entering the critical stage|Time of entering the critical stage|Rate of no fever|Rate of respiratory symptom remission|Rate of lung imaging recovery|Rate of C-reactive protein (CRP) recovery|Rate of Biochemical criterion (CK, ALT, Mb) recovery|Rate of undetectable viral RNA (continuous twice)|Time for hospitalization|Rate of adverse event

18 Years and older   (Adult, Older Adult)

Phase 3

N=10

Intervention Model: Single Group Assignment|Masking: None (Open Label)|Primary Purpose: Treatment

February 9, 2020-November 9, 2020

Department and Institute of Infectious Disease, Wuhan, Hubei, China

https://ClinicalTrials.gov/show/NCT04304313



Critically Ill Patients With COVID-19 in Hong Kong: a Multicentre Observational Cohort Study



28 day mortality|vasopressor days|days on mechanical ventilation|sequential organ function assessment score|ECMO use|percentage nitric oxide use|percentage free from oxygen supplement

18 Years and older   (Adult, Older Adult)

N=8

Observational Model: Case-Only|Time Perspective: Retrospective

February 14, 2020-February 25, 2020

Pamela Youde Nethersole Eastern Hospital, Hong Kong, Hong Kong|Prince of Wales Hospital, Hong Kong, Hong Kong|Princess Margaret Hospital, Hong Kong, Hong Kong

https://ClinicalTrials.gov/show/NCT04285801



Safety and Immunity of Covid-19 aAPC Vaccine

Biological: Pathogen-specific aAPC

Frequency of vaccine events|Frequency of serious vaccine events|Proportion of subjects with positive T cell response|28-day mortality|Duration of mechanical ventilation if applicable|Proportion of patients in each category of the 7-point scale|Proportion of patients with normalized inflammation factors|Clinical improvement based on the 7-point scale if applicable|Lower Murray lung injury score if applicable

6 Months to 80 Years   (Child, Adult, Older Adult)

Phase 1

N=100

Intervention Model: Single Group Assignment|Masking: None (Open Label)|Primary Purpose: Treatment

February 15, 2020-December 31, 2024

Shenzhen Geno-immune Medical Institute, Shenzhen, Guangdong, China

https://ClinicalTrials.gov/show/NCT04299724



Treatment of Mild Cases and Chemoprophylaxis of Contacts as Prevention of the COVID-19 Epidemic

Drug: Antiviral treatment and prophylaxis|Other: Standard Public Health measures

Effectiveness of chemoprophylaxis assessed by incidence of secondary COVID-19 cases|The virological clearance rate of throat swabs, sputum, or lower respiratory tract secretions at days 3|The mortality rate of subjects at weeks 2|Proportion of participants that drop out of study|Proportion of participants that show non-compliance with study drug

18 Years and older   (Adult, Older Adult)

Phase 3

N= 3040

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: None (Open Label)|Primary Purpose: Prevention

March 15, 2020-July 15, 2020

https://ClinicalTrials.gov/show/NCT04304053



Comparison of Lopinavir/Ritonavir or Hydroxychloroquine in Patients With Mild Coronavirus Disease (COVID-19)

Drug: Lopinavir/ritonavir|Drug: Hydroxychloroquine sulfate

Viral load|Viral load change|Time to clinical improvement (TTCI)|Percentage of progression to supplemental oxygen requirement by day 7|Time to NEWS2 (National Early Warning Score 2) of 3 or more maintained for 24 hours by day 7|Time to clinical failure, defined as the time to death, mechanical ventilation, or ICU admission|Rate of switch to Lopinavir/ritonavir or hydroxychloroquine by day 7|adverse effects|Concentration of Lopinavir/ritonavir and hydroxychloroquine

16 Years to 99 Years   (Child, Adult, Older Adult)

Phase 2

N=150

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: None (Open Label)|Primary Purpose: Treatment

March 11, 2020-May 2020

Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea, Republic of

https://ClinicalTrials.gov/show/NCT04307693



Study to Evaluate the Safety and Antiviral Activity of Remdesivir (GS-5734™) in Participants With Severe Coronavirus Disease (COVID-19)

Drug: Remdesivir|Drug: Standard of Care

Proportion of Participants With Normalization of Fever and Oxygen Saturation Through Day 14|Proportion of Participants With Treatment Emergent Adverse Events Leading to Study Drug Discontinuation

18 Years and older   (Adult, Older Adult)

Phase 3

N=400

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: None (Open Label)|Primary Purpose: Treatment

March 6, 2020-May 2020

Providence Regional Medical Center Everett, Everett, Washington, United States|Swedish Center for Comprehensive Care, Seattle, Washington, United States|Prince of Wales Hospital, Hong Kong, Hong Kong|Princess Margaret Hospital, Hong Kong, Hong Kong|Queen Mary Hospital, Hong Kong, Hong Kong|Kyungpook National University Hospital, Daegu, Korea, Republic of|Seoul Medical Center, Seoul, Korea, Republic of|National Medical Center, Seoul, Korea, Republic of|National University Hospital, Singapore, Singapore|National Centre for Infectious Diseases, Tan Tock Seng Hospital, Singapore, Singapore

https://ClinicalTrials.gov/show/NCT04292899



Study to Evaluate the Safety and Antiviral Activity of Remdesivir (GS-5734™) in Participants With Moderate Coronavirus Disease (COVID-19) Compared to Standard of Care Treatment

Drug: Remdesivir|Drug: Standard of Care

Proportion of Participants Discharged by Day 14|Proportion of Participants With Treatment Emergent Adverse Events Leading to Study Drug Discontinuation

18 Years and older   (Adult, Older Adult)

Phase 3

N=600

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: None (Open Label)|Primary Purpose: Treatment

March 2020

May 2020

Providence Medical Research Center, Everett, Washington, United States|Swedish Center for Comprehensive Care, Seattle, Washington, United States|Prince of Wales Hospital, Hong Kong, Hong Kong|Princess Margaret Hospital, Hong Kong, Hong Kong|Queen Mary Hospital, Hong Kong, Hong Kong|Kyungpook National University Hospital, Daegu, Korea, Republic of|Seoul Medical Center, Seoul, Korea, Republic of|National Medical Center, Seoul, Korea, Republic of|National University Hospital, Singapore, Singapore|National Centre for Infectious Diseases, Tan Tock Seng Hospital, Singapore, Singapore

https://ClinicalTrials.gov/show/NCT04292730



Tetrandrine Tablets Used in the Treatment of COVID-19

Drug: Tetrandrine

Survival rate|body temperature

18 Years to 75 Years   (Adult, Older Adult)

Phase 4

N=60

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: None (Open Label)|Primary Purpose: Treatment

March 5, 2020-May 1, 2021

Tetrandrine Tablets, Jinhua, Zhejiang, China

https://ClinicalTrials.gov/show/NCT04308317



Immunity and Safety of Covid-19 Synthetic Minigene Vaccine

Biological: Injection and infusion of LV-SMENP-DC vaccine and antigen-specific CTLs

Clinical improvement based on the 7-point scale|Lower Murray lung injury score|28-day mortality|Duration of mechanical ventilation|Duration of hospitalization|Proportion of patients with negative RT-PCR results|Proportion of patients in each category of the 7-point scale|Proportion of patients with normalized inflammation factors|Frequency of vaccine/CTL Events|Frequency of Serious vaccine/CTL Events

6 Months to 80 Years   (Child, Adult, Older Adult)

Phase 1|Phase 2

N=100

Intervention Model: Single Group Assignment|Masking: None (Open Label)|Primary Purpose: Treatment

February 24, 2020-December 31, 2024

Shenzhen Geno-immune Medical Institute, Shenzhen, Guangdong, China

https://ClinicalTrials.gov/show/NCT04276896



Bevacizumab in Severe or Critical Patients With COVID-19 Pneumonia-RCT

Drug: Bevacizumab

Proportion of patients whose oxygenation index increased by 100mmhg on the 7th day after admission

18 Years to 80 Years   (Adult, Older Adult)

Not Applicable

N=118

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: Triple (Participant, Care Provider, Outcomes Assessor)|Primary Purpose: Treatment

March 12, 2020-May 31, 2020

Qilu Hospital of Shandong University, Jinan, Shandong, China

https://ClinicalTrials.gov/show/NCT04305106



The Efficacy and Safety of Thalidomide in the Adjuvant Treatment of Moderate New Coronavirus (COVID-19) Pneumonia

Drug: thalidomide|Drug: placebo

Time to Clinical recoveryTime to Clinical Recovery (TTCR)|All cause mortality|Frequency of respiratory progression|Time to defervescence

18 Years and older   (Adult, Older Adult)

Phase 2

N=100

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)|Primary Purpose: Treatment

February 20, 2020-June 30, 2020

https://ClinicalTrials.gov/show/NCT04273529



The Efficacy and Safety of Thalidomide Combined With Low-dose Hormones in the Treatment of Severe COVID-19

Drug: placebo|Drug: Thalidomide

Time to Clinical Improvement (TTCI)|Clinical status|Time to Hospital Discharge OR NEWS2 (National Early Warning Score 2) of ≤ 2 maintained for 24 hours|All cause mortality|Duration (days) of mechanical ventilation|Duration (days) of extracorporeal membrane oxygenation|Duration (days) of supplemental oxygenation|Length of hospital stay (days)|Time to 2019-nCoV RT-PCR negativity in upper and lower respiratory tract specimens|Change (reduction) in 2019-nCoV viral load in upper and lower respiratory tract specimens as assessed by area under viral load curve.|Frequency of serious adverse drug events|Serum TNF-α, IL-1β, IL-2, IL-6, IL-7, IL-10, GSCF, IP10#MCP1, MIP1α and other cytokine expression levels before and after treatment

18 Years and older   (Adult, Older Adult)

Phase 2

N=40

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)|Primary Purpose: Treatment

February 18, 2020-May 30, 2020

https://ClinicalTrials.gov/show/NCT04273581



Fingolimod in COVID-19

Drug: Fingolimod 0.5 mg

The change of pneumonia severity on X-ray images

18 Years to 80 Years   (Adult, Older Adult)

Phase 2

N=30

Allocation: Non-Randomized|Intervention Model: Parallel Assignment|Masking: None (Open Label)|Primary Purpose: Treatment

February 22, 2020-July 1, 2020

Wan-Jin Chen, Fuzhou, China

https://ClinicalTrials.gov/show/NCT04280588



Therapy for Pneumonia Patients iInfected by 2019 Novel Coronavirus

Biological: UC-MSCs|Other: Placebo

Size of lesion area by chest imaging|Blood oxygen saturation|Rate of mortality within 28-days|Sequential organ failure assessment|Side effects in the UC-MSCs treatment group|Electrocardiogram, the changes of ST-T interval mostly|Concentration of C-reactive protein C-reactive protein, immunoglobulin|CD4+ and CD8+ T cells count|Concentration of the blood cytokine (IL-1β, IL-6, IL-8,IL-10,TNF-α)|Concentration of the myocardial enzymes

18 Years to 75 Years   (Adult, Older Adult)

Not Applicable

N=48

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: Triple (Participant, Care Provider, Outcomes Assessor)|Primary Purpose: Treatment

February 24, 2020-February 1, 2021

Puren Hospital Affiliated to Wuhan University of Science and Technology, Wuhan, Hubei, China

https://ClinicalTrials.gov/show/NCT04293692



Treatment With Mesenchymal Stem Cells for Severe Corona Virus Disease 2019(COVID-19)

Biological: MSCs|Biological: Saline containing 1% Human serum albumin(solution of MSC)

Improvement time of clinical critical treatment index within 28 days|Side effects in the MSCs treatment group|Proportion of patients in each classification of clinical critical treatment index|All cause mortality on Day 28|Invasive mechanical ventilation rate|Duration of oxygen therapy(days)|Duration of hospitalization(days)|Incidence of nosocomial infection|CD4+ T cell count by flow cytometry in two groups

18 Years to 70 Years   (Adult, Older Adult)

Phase 1|Phase 2

N=60

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)|Primary Purpose: Treatment

March 5, 2020-December 31, 2021

Wuhan Huoshenshan Hospital, Wuhan, Hubei, China

https://ClinicalTrials.gov/show/NCT04288102



The Clinical Study of Carrimycin on Treatment Patients With COVID-19

Drug: Carrimycin|Drug: lopinavir/ritonavir tablets or Arbidol or chloroquine phosphate|Drug: basic treatment

Fever to normal time (day)|Pulmonary inflammation resolution time (HRCT) (day)|Negative conversion (%) of 2019-nCOVRNA in gargle (throat swabs) at the end of treatment

18 Years to 75 Years   (Adult, Older Adult)

Phase 4

N=520

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: None (Open Label)|Primary Purpose: Treatment

February 23, 2020-February 28, 2021

Study Protocol, https://ClinicalTrials.gov/ProvidedDocs/03/NCT04286503/Prot_000.pdf|"Informed Consent Form", https://ClinicalTrials.gov/ProvidedDocs/03/NCT04286503/ICF_001.pdf

https://ClinicalTrials.gov/show/NCT04286503



Efficacy and Safety of Corticosteroids in COVID-19

Drug: Methylprednisolone

the incidence of treatment failure in 14 days|clinical cure incidence in 14 days|the duration of virus change to negative|mortality at day 30|ICU admission rate in 30 days

18 Years and older   (Adult, Older Adult)

Not Applicable

N=400

Allocation: Randomized|Intervention Model: Single Group Assignment|Masking: None (Open Label)|Primary Purpose: Treatment

February 14, 2020-May 30, 2020

Hubei province hospital of integrated Chinese & Western Medicine, Wuhan, Hubei, China|Yichang first people's Hospital, Yichang, Hubei, China|Renmin Hospital of Wuhan University, Wuhan, China|Tianyou Hospital Affiliated to Wuhan University of science and technology, Wuhan, China|Union Hospital Affiliated to Tongji Medical College of Huazhong University of science and technology, Wuhan, China

https://ClinicalTrials.gov/show/NCT04273321



Safety Related Factors of Endotracheal Intubation in Patients With Severe Covid-19 Pneumonia

Other: severe covid-19 pneumonia with ET

Success rate of intubation|Infection rate of Anesthesiologist|Extubation time

18 Years to 90 Years   (Adult, Older Adult)

N=120

Observational Model: Case-Only|Time Perspective: Prospective

March 7, 2020-July 30, 2020

https://ClinicalTrials.gov/show/NCT04298814



Yinhu Qingwen Decoction for the Treatment of Mild / Common CoVID-19

Drug: YinHu QingWen Decoction|Drug: YinHu QingWen Decoction(low dose)|Other: Chinese medicine treatment|Other: standard western medicine treatment

Mean clinical recovery time (hours)|Time to CoVID-19 RT-PCR negative in upper respiratory tract specimen|Change (reduction) in CoVID-19 viral load in upper respiratory tract specimen as assessed by area under viral load curve.|Time to defervescence (in those with fever at enrolment)|Time to cough reported as mild or absent (in those with cough at enrolment rated severe or moderate)|Time to dyspnea reported as mild or absent (on a scale of severe, moderate, mild absent, in those with dyspnea at enrollment rated as severe or moderate)|Frequency of requirement for supplemental oxygen or non-invasive ventilation|Frequency of respiratory progression|Severe case incidence|Proportion of re-hospitalization or admission to ICU|All-cause mortality|Frequency of serious adverse events

18 Years and older   (Adult, Older Adult)

Phase 2|Phase 3

N=300

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: Double (Participant, Outcomes Assessor)|Primary Purpose: Treatment

February 27, 2020-January 2021

Jingzhou Hospital of Traditional Chinese Medicine, Jingzhou, Hubei, China|Wuhan Leishenshan (Thunder God Mountain) Hospital/The First Affiliated Hospital of Dalian Medical University, Wuhan, Hubei, China|Xiangyang Hospital of Traditional Chinese Medicine, Xiangyang, Hubei, China

https://ClinicalTrials.gov/show/NCT04278963



Washed Microbiota Transplantation for Patients With 2019-nCoV Infection

Other: washed microbiota transplantation|Other: placebo

Number of participants with improvement from severe type to common type

14 Years to 70 Years   (Child, Adult, Older Adult)

Not Applicable

N=0

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)|Primary Purpose: Treatment

February 5, 2020-April 30, 2020

Medical Center for Digestive Diseases, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China

https://ClinicalTrials.gov/show/NCT04251767



Various Combination of Protease Inhibitors, Oseltamivir, Favipiravir, and Chloroquin for Treatment of COVID19 : A Randomized Control Trial

Drug: Oral

SARS-CoV-2 eradication time|Number of patient with Death|Number of patient with Recovery adjusted by initial severity in each arm|Number of day With ventilator dependent adjusted by initial severity in each arm|Number of patient developed Acute Respiratory Distress Syndrome After treatment

16 Years to 100 Years   (Child, Adult, Older Adult)

Phase 3

N=80

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: None (Open Label)|Primary Purpose: Treatment

March 15, 2020-November 30, 2020

Assistant Professor Subsai Kongsaengdao, Bangkok, Thailand

https://ClinicalTrials.gov/show/NCT04303299



Prognositc Factors in COVID-19 Patients Complicated With Hypertension

Occupancy rate in the intensive care unit (ICU)|Mechanical Ventilation|Death|All cause mortality|Time from onset of symptoms to main outcome and its components|Time to Clinical Recovery

18 Years to 100 Years   (Adult, Older Adult)

N=0

Observational Model: Cohort|Time Perspective: Retrospective

January 25, 2020-April 30, 2020

The First Affiliated Hospital of Chongqing Medical University, Chongqing, China

https://ClinicalTrials.gov/show/NCT04272710



Clinical Characteristics and Long-term Prognosis of 2019-nCoV Infection in Children

The cure rate of 2019-nCoV.|The improvement rate of 2019-nCoV.|The incidence of long-term adverse outcomes.|Duration of fever|Duration of respiratory symptoms|Duration of hospitalization|Number of participant(s) need intensive care|Number of participant(s) with acute respiratory distress syndrome|Number of participant(s) with extra-pulmonary complications, including shock, renal failure, multiple organ failure, hemophagocytosis syndrome, et al.|Number of participant(s) who died during the trial

up to 18 Years   (Child, Adult)

N=500

Observational Model: Cohort|Time Perspective: Prospective

February 15, 2020-December 31, 2020

Beijing Children's Hospital,, Beijing, China

https://ClinicalTrials.gov/show/NCT04270383



Prognostic Factors of Patients With COVID-19

all-cause mortality|Severe state

18 Years and older   (Adult, Older Adult)

N=201

Observational Model: Cohort|Time Perspective: Retrospective

March 1, 2020-March 13, 2020

The First Affiliated Hospital of Chongqing Medical University, Chongqing, China

https://ClinicalTrials.gov/show/NCT04292964



Yinhu Qingwen Granula for the Treatment of Severe CoVID-19

Drug: Yinhu Qingwen Granula|Drug: Yin Hu Qing Wen Granula(low does)|Other: standard medical treatment

changes in the ratio of PaO2 to FiO2 from baseline|PaO2|blood oxygen saturation (SpO2)|clinical status rating on the 7-point ordinal scale|Time to Clinical Improvement (TTCI)|Duration (hours) of non-invasive mechanical ventilation or high-flow nasal catheter oxygen inhalation use|Duration (hours) of invasive mechanical ventilation use|Duration (hours) of extracorporeal membrane oxygenation (ECMO) use|Duration (days) of Oxygen use|The proportion of the patients reporting 2019-nCoV RT-PCR negativity at Day 10 after treatment|The counts/percentage of Lymphocyte|Time to hospital discharge with clinical recovery from the randomisation|The incidence of critical status conversion in 30 days|All-cause mortality within 30 days|Frequency of severe adverse drug events

18 Years and older   (Adult, Older Adult)

Phase 2|Phase 3

N=116

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)|Primary Purpose: Prevention

March 20, 2020-June 30, 2021

Wuhan No.7 Hospital/Jizhong Energy Fengfeng Group Hospital, Wuhan, Hubei, China|Wuhan No.7 Hospital/North China University of Science and Technology Affiliated Hospital, Wuhan, Hubei, China|Zhongnan Hospital of Wuhan University/Tanshan People's Hospital, Wuhan, Hubei, China|Wuhan Leishenshan (Thunder God Mountain) Hospital/The First Affiliated Hospital of Dalian Medical University, Wuhan, Hubei, China

https://ClinicalTrials.gov/show/NCT04310865



Chloroquine Prevention of Coronavirus Disease (COVID-19) in the Healthcare Setting

Drug: Chloroquine|Drug: Placebo

Number of symptomatic COVID-19 infections|Symptoms severity of COVID-19|Duration of COVID-19|Number of asymptomatic cases of COVID-19|Number of symptomatic acute respiratory illnesses|Genetic loci and levels of biochemical components will be correlated with frequency of COVID-19, ARI and disease severity.

16 Years and older   (Child, Adult, Older Adult)

Not Applicable

10000

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: Double (Participant, Investigator)|Primary Purpose: Prevention

May 2020

May 2022





https://ClinicalTrials.gov/show/NCT04303507



Immunoregulatory Therapy for 2019-nCoV

Drug: PD-1 blocking antibody+standard treatment|Drug: Thymosin+standard treatment|Other: standard treatment

lung injury score|absolute lymphocyte counts|serum level of CRP, PCT and IL-6|SOFA score|all cause mortality rate|ventilation free days|ICU free days

18 Years and older   (Adult, Older Adult)

Phase 2

120

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: Single (Participant)|Primary Purpose: Treatment

February 10, 2020

October 31, 2020





https://ClinicalTrials.gov/show/NCT04268537



Sars-CoV2 Seroconversion Among Front Line Medical and Paramedical Staff in Emergency, Intensive Care Units and Infectious Disease Departments During the 2020 Epidemic

Other: blood sample

To assess the proportion of patients with documented Sars-CoV2 infection among medical and paramedical staff|Identification of risk factors for seroconversion|Quantify the proportion of asymptomatic infections among staff who have seroconverted|" Describe symptomatic infections for personnel developing acute clinical (respiratory or digestive) viral syndrome "

Child, Adult, Older Adult

Not Applicable

1000

Intervention Model: Single Group Assignment|Masking: None (Open Label)|Primary Purpose: Other

March 11, 2020

October 12, 2020

Hopital Pitié Salpetrière, Paris, France



https://ClinicalTrials.gov/show/NCT04304690



Evaluating the Efficacy and Safety of Bromhexine Hydrochloride Tablets Combined With Standard Treatment/ Standard Treatment in Patients With Suspected and Mild Novel Coronavirus Pneumonia (COVID-19)

Drug: Bromhexine Hydrochloride Tablets|Drug: Arbidol Hydrochloride Granules|Drug: Recombinant Human Interferon α2b Spray|Drug: Favipiravir Tablets

Time to clinical recovery after treatment|Rate of aggravation|Clinical remission rate|Dynamic changes of oxygenation index|Time to cure|rate to cure|Time to defervescence|Time to cough remission|Time to dyspnea remission|Days of supplemental oxygenation|Rate of patients with requring supplemental oxygen|Rate of patients with mechanical ventilation|Time of negative COVID-19 nucleic acid results|Rate of negative COVID-19 nucleic acid results|Rate of ICU admission|28-day mortality

18 Years to 80 Years   (Adult, Older Adult)

Not Applicable

60

Allocation: Randomized|Intervention Model: Sequential Assignment|Masking: None (Open Label)|Primary Purpose: Treatment

February 16, 2020

April 30, 2020

The Second AffIliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China



https://ClinicalTrials.gov/show/NCT04273763



Mild/Moderate 2019-nCoV Remdesivir RCT

Drug: Remdesivir|Drug: Remdesivir placebo

Time to Clinical recoveryTime to Clinical Recovery (TTCR)|All cause mortality|Frequency of respiratory progression|Time to defervescence (in those with fever at enrolment)|Time to cough reported as mild or absent (in those with cough at enrolment rated severe or moderate)|Time to dyspnea reported as mild or absent (on a scale of severe, moderate, mild absent, in those with dyspnoea at enrolment rated as severe or moderate,)|Frequency of requirement for supplemental oxygen or non-invasive ventilation|Time to 2019-nCoV RT-PCR negative in upper respiratory tract specimen|Change (reduction) in 2019-nCoV viral load in upper respiratory tract specimen as assessed by area under viral load curve.|Frequency of requirement for mechanical ventilation|Frequency of serious adverse events

18 Years and older   (Adult, Older Adult)

Phase 3

308

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)|Primary Purpose: Treatment

February 12, 2020

April 27, 2020

Jin Yin-tan hospital, Wu Han, Hubei, China



https://ClinicalTrials.gov/show/NCT04252664



Mesenchymal Stem Cell Treatment for Pneumonia Patients Infected With 2019 Novel Coronavirus

Biological: MSCs

Size of lesion area by chest radiograph or CT|Side effects in the MSCs treatment group|Improvement of Clinical symptoms including duration of fever and respiratory|Time of nucleic acid turning negative|Rate of mortality within 28-days|CD4+ and CD8+ T celll count|Alanine aminotransferase|C-reactive protein|Creatine kinase

18 Years to 70 Years   (Adult, Older Adult)

Phase 1

20

Allocation: Non-Randomized|Intervention Model: Parallel Assignment|Masking: None (Open Label)|Primary Purpose: Treatment

January 27, 2020

December 2021

Beijing 302 Military Hospital of China, Beijing, China



https://ClinicalTrials.gov/show/NCT04252118



The Efficacy of Intravenous Immunoglobulin Therapy for Severe 2019-nCoV Infected Pneumonia

Drug: Intravenous Immunoglobulin|Other: Standard care

Clinical improvement based on the 7-point scale|Lower Murray lung injury score|28-day mortality|Duration of mechanical ventilation|Duration of hospitalization|Proportion of patients with negative RT-PCR results|Proportion of patients in each category of the 7-point scale|Proportion of patients with normalized inflammation factors|Frequency of Adverse Drug Events|Frequency of Serious Adverse Drug Events

18 Years and older   (Adult, Older Adult)

Phase 2|Phase 3

80

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: None (Open Label)|Primary Purpose: Treatment

February 10, 2020

June 30, 2020





https://ClinicalTrials.gov/show/NCT04261426



A Prospective/Retrospective,Randomized Controlled Clinical Study of Antiviral Therapy in the 2019-nCoV Pneumonia

Drug: Abidol hydrochloride|Drug: Oseltamivir|Drug: Lopinavir/ritonavir

Rate of disease remission|Time for lung recovery|Rate of no fever|Rate of respiratory symptom remission|Rate of lung imaging recovery|Rate of CRP,ES,Biochemical criterion(CK,ALT,Mb) recovery|Rate of undetectable viral RNA

18 Years and older   (Adult, Older Adult)

Phase 4

400

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: Single (Participant)|Primary Purpose: Treatment

February 1, 2020

July 1, 2020

Department and Institute of Infectious Disease, Wuhan, Hubei, China



https://ClinicalTrials.gov/show/NCT04255017



A Prospective/Retrospective,Randomized Controlled Clinical Study of Interferon Atomization in the 2019-nCoV Pneumonia

Drug: Abidol hydrochloride|Drug: Abidol Hydrochloride combined with Interferon atomization

Rate of disease remission|Time for lung recovery|Rate of no fever|Rate of respiratory symptom remission|Rate of lung imaging recovery|Rate of CRP,ES,Biochemical criterion (CK,ALT,Mb)recovery|Rate of undetectable viral RNA

18 Years and older   (Adult, Older Adult)

Phase 4

100

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: Single (Participant)|Primary Purpose: Treatment

February 1, 2020

July 1, 2020

Department and Institute of Infectious Disease, Wuhan, Hubei, China



https://ClinicalTrials.gov/show/NCT04254874



A Randomized,Open,Controlled Clinical Study to Evaluate the Efficacy of ASC09F and Ritonavir for 2019-nCoV Pneumonia

Drug: ASC09F+Oseltamivir|Drug: Ritonavir+Oseltamivir|Drug: Oseltamivir

Rate of comprehensive adverse outcome|Time of clinical remission|Rate of no fever|Rate of no cough|Rate of no dyspnea|Rate of no need for oxygen inhalation|Rate of undetectable viral RNA|Rate of mechanical ventilation|Rate of ICU admission|Rate and time of CRP,ES,Biochemical criterion(CK,ALT,Mb)recovery

18 Years to 55 Years   (Adult)

Phase 3

60

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: Single (Participant)|Primary Purpose: Treatment

February 1, 2020

July 1, 2020

Department and Institute of Infectious Disease, Wuhan, Hubei, China



https://ClinicalTrials.gov/show/NCT04261270



The Efficacy of Different Hormone Doses in 2019-nCoV Severe Pneumonia

Drug: Methylprednisolone

Rate of disease remission|Rate and time of entering the critical stage|Rate of normal tempreture|Rate of respiratory symptom remission|Rate of lung imaging recovery|Rate of laboratory indicator recovery|Rate of undetectable viral RNA

18 Years and older   (Adult, Older Adult)

Phase 4

100

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: Single (Participant)|Primary Purpose: Treatment

February 1, 2020

July 1, 2020

Department and Institute of Infectious Disease, Wuhan, Hubei, China



https://ClinicalTrials.gov/show/NCT04263402



Treatment of Pulmonary Fibrosis Due to 2019-nCoV Pneumonia With Fuzheng Huayu

Drug: N-acetylcysteine+ Fuzheng Huayu Tablet|Drug: N-acetylcysteine+Placebo

High-resolution computed tomography (HRCT) score|Lung function including FVC, FVC as a percentage of projected value and DLco|Times of acute exacerbation|Six-minute walk distance|Dyspnea Scores|Composite physiological index

18 Years to 65 Years   (Adult, Older Adult)

Phase 2

136

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: Double (Participant, Investigator)|Primary Purpose: Treatment

February 15, 2020

December 2022

Shuguang Hospital, Shanghai, Shanghai, China

https://ClinicalTrials.gov/show/NCT04279197



CT Scores Predict Mortality in 2019-nCoV Pneumonia

Other: CT score

7-day mortality

Child, Adult, Older Adult

39

Observational Model: Cohort|Time Perspective: Retrospective

January 31, 2020

February 18, 2020

Wuhan third hospital, Wuhan, Hubei, China

https://ClinicalTrials.gov/show/NCT04284046



Treatment of Acute Severe 2019-nCoV Pneumonia With Immunoglobulin From Cured Patients

Drug: Immunoglobulin of cured patients|Drug: γ-Globulin

Time to Clinical Improvement (TTCI)|Clinical status assessed by the ordinal scale|The differences in oxygen intake methods|Duration (days) of supplemental oxygenation|Duration (days) of mechanical ventilation|The mean PaO2/FiO2|The lesions of the pulmonary segment numbers involved in pulmonary CT [ every 7 days]|Time to 2019-nCoV RT-PCR negativity in respiratory tract specimens [every 3 days]|Dynamic changes of 2019-nCoV antibody titer in blood|Length of hospital stay (days)|All cause mortality

18 Years and older   (Adult, Older Adult)

Not Applicable

10

Allocation: Non-Randomized|Intervention Model: Parallel Assignment|Masking: None (Open Label)|Primary Purpose: Treatment

March 17, 2020

May 31, 2020

Department of Cardiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China

https://ClinicalTrials.gov/show/NCT04264858



Development and Verification of a New Coronavirus Multiplex Nucleic Acid Detection System

Diagnostic Test: New QIAstat-Dx fully automatic multiple PCR detection platform

Sensitivity, spectivity turnaround time of the New QIAstat-Dx fully automatic multiple PCR detection platform

16 Years to 100 Years   (Child, Adult, Older Adult)

100

Observational Model: Cohort|Time Perspective: Retrospective

March 14, 2020

December 1, 2020

Huashan Hospital of Fudan University, Shanghai, Shanghai, China

https://ClinicalTrials.gov/show/NCT04311398



Favipiravir Combined With Tocilizumab in the Treatment of Corona Virus Disease 2019

Drug: Favipiravir Combined With Tocilizumab|Drug: Favipiravir|Drug: Tocilizumab

Clinical cure rate|Viral nucleic acid test negative conversion rate and days from positive to negative|Duration of fever|Lung imaging improvement time|Mortality rate because of Corona Virus Disease 2019|Rate of non-invasive or invasive mechanical ventilation when respiratory failure occurs|Mean in-hospital time

18 Years to 65 Years   (Adult, Older Adult)

Not Applicable

150

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: None (Open Label)|Primary Purpose: Treatment

March 8, 2020

May 2020

Anhui Medical University Affiliated First Hospital, Hefei, Anhui, China|Guiqiang Wang, Beijing, Beijing, China|Peking University First Hospital, Beijing, Beijing, China|Cancer Hospital Union Hospital Tongji Medical College Huazhong University of Science and Technology, Wuhan, Hubei, China|Ezhou Central Hospital, Wuhan, Hubei, China|Huoshenshan Hospital of Wuhan, Wuhan, Hubei, China|Jinyintan Hospital of Wuhan, Wuhan, Hubei, China|Tongji Hospital of Huazhong University of Science and Technology, Wuhan, Hubei, China|West Hospital Union Hospital Huazhong University of Science and Technology, Wuhan, Hubei, China|Wuhan Pulmonary Hospital, Wuhan, Hubei, China|Zhongnan Hospital of Wuhan University, Wuhan, Hubei, China

https://ClinicalTrials.gov/show/NCT04310228



Novel Coronavirus Induced Severe Pneumonia Treated by Dental Pulp Mesenchymal Stem Cells

Biological: Dental pulp mesenchymal stem cells

Disppear time of ground-glass shadow in the lungs|Absorption of Lung shadow absorption by CT Scan-Chest|Changes of blood oxygen

18 Years to 75 Years   (Adult, Older Adult)

Early Phase 1

24

Intervention Model: Single Group Assignment|Masking: None (Open Label)|Primary Purpose: Treatment

March 5, 2020

July 30, 2021

https://ClinicalTrials.gov/show/NCT04302519



Multicenter Clinical Study on the Efficacy and Safety of Xiyanping Injection in the Treatment of New Coronavirus Infection Pneumonia (General and Severe)

Drug: Lopinavir / ritonavir tablets combined with Xiyanping injection|Drug: Lopinavir/ritonavir treatment

Clinical recovery time

18 Years to 100 Years   (Adult, Older Adult)

Not Applicable

80

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: None (Open Label)|Primary Purpose: Treatment

March 14, 2020

April 14, 2021

https://ClinicalTrials.gov/show/NCT04295551



Tocilizumab vs CRRT in Management of Cytokine Release Syndrome (CRS) in COVID-19

Drug: Tocilizumab|Other: Standard of care|Procedure: Continuous renal replacement therapy

Proportion of Participants With Normalization of Fever and Oxygen Saturation Through Day 14|Duration of hospitalization|Proportion of Participants With Normalization of Fever Through Day 14|Change from baseline in white blood cell and differential count|Time to first negative in 2019 novel Corona virus RT-PCR test|All-cause mortality|Change from baseline in hsCRP|Change from baseline in cytokines IL-1β, IL-10, sIL-2R, IL-6, IL-8 and TNF-α|Change from baseline in proportion of CD4+CD3/CD8+CD3 T cells

18 Years to 80 Years   (Adult, Older Adult)



120

Observational Model: Cohort|Time Perspective: Retrospective

February 20, 2020

June 20, 2020

Tongji Hospital, Wuhan, Hubei, China

https://ClinicalTrials.gov/show/NCT04306705



The Effect of T89 on Improving Oxygen Saturation and Clinical Symptoms in Patients With COVID-19

Drug: T89

The time to oxygen saturation recovery to normal level (≥97%)|The proportion of patients with normal level of oxygen saturation(≥97%)|The degree of remission of symptoms of patients, including: fatigue, nausea, vomiting, chest tightness, shortness of breath, etc.|The time to the myocardial enzyme spectrum recovery to normal after treatment|The proportion of the patients with normal myocardial enzyme spectrum after treatment|The time to the electrocardiogram recovery to normal level after treatment|The proportion of the patients with normal electrocardiogram after treatment|The time to the hemodynamics recovery to normal after treatment|The proportion of the patients with normal hemodynamics after treatment|The time to exacerbation or remission of the disease after treatment;|The proportion of the patients with exacerbation or remission of disease after treatment|The proportion of patients who need other treatment (e.g. heparin, anticoagulants) due to microcirculation disorders|The all-cause mortality rate|The proportion of patients with acidosis|The total duration of the patients in-hospital|The total duration of oxygen inhalation during treatment|The oxygen flow rate during treatment|The oxygen concentration during treatment

18 Years to 85 Years   (Adult, Older Adult)

Not Applicable

120

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: None (Open Label)|Primary Purpose: Treatment

February 26, 2020

September 15, 2020

https://ClinicalTrials.gov/show/NCT04285190



Randomized Controlled Trial of Losartan for Patients With COVID-19 Requiring Hospitalization

Drug: Losartan|Other: Placebo

Sequential Organ Failure Assessment (SOFA) Respiratory Score|28-Day Mortality|90-Day Mortality|Respiratory Failure Requiring Mechanical Ventilation|Number of 28-Day Ventilator-Free Days|Length of Hospital Stay|ICU Admission|ICU Length of Stay|Acute Kidney Injury|Hypotension Requiring Vasopressors|Sequential Organ Failure Assessment (SOFA) Total Score|Severity Assessment|Incidence of Respiratory Failure|Oxygen Saturation / Fractional Inhaled Oxygen (F/S)

18 Years and older   (Adult, Older Adult)

Phase 2

200

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)|Primary Purpose: Treatment

March 16, 2020

April 1, 2021

Hennepin County Medical Center, Minneapolis, Minnesota, United States|M Health Fairview University of Minnesota Medical Center, Minneapolis, Minnesota, United States|University of Minnesota, Minneapolis, Minnesota, United States

https://ClinicalTrials.gov/show/NCT04312009



Randomized Controlled Trial of Losartan for Patients With COVID-19 Not Requiring Hospitalization

Drug: Losartan|Other: Placebo

Hospital Admission|Change in PROMIS Dyspnea Functional Limitations|Change in PROMIS Dyspnea Severity|Fever Incidence Day 3|Fever Incidence Day 5|Fever Incidence Day 7|Fever Incidence Day 10|Severity of Symptoms upon Hospital Admission

18 Years and older   (Adult, Older Adult)

Phase 2

478

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)|Primary Purpose: Treatment

March 16, 2020

April 1, 2021

Hennepin County Medical Center, Minneapolis, Minnesota, United States|M Health Fairview University of Minnesota Medical Center, Minneapolis, Minnesota, United States|University of Minnesota, Minneapolis, Minnesota, United States

https://ClinicalTrials.gov/show/NCT04311177



Study of Human Umbilical Cord Mesenchymal Stem Cells in the Treatment of Novel Coronavirus Severe Pneumonia

Biological: UC-MSCs|Drug: Placebo

Pneumonia severity index|Oxygenation index (PaO2/FiO2)|Side effects in the UC-MSCs treatment group|28-days survival|Sequential organ failure assessment|C-reactive protein|Procalcitonin|Lymphocyte count|CD3+, CD4+ and CD8+ T celll count|CD4+/CD8+ratio

18 Years to 65 Years   (Adult, Older Adult)

Not Applicable

48

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: None (Open Label)|Primary Purpose: Treatment

February 16, 2020

February 15, 2022

Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China

https://ClinicalTrials.gov/show/NCT04273646



Clinical Study of Arbidol Hydrochloride Tablets in the Treatment of Pneumonia Caused by Novel Coronavirus

Drug: Arbidol|Other: basic treatment

Virus negative conversion rate in the first week|Virus negative conversion rate|Antipyretic rate|Symptom relief time|Finger oxygen improvement rate|Disease progression rate|Mortality rate|Incidence of severe adverse reactions|Change curve of peripheral blood lymphocyte count

18 Years to 75 Years   (Adult, Older Adult)

Phase 4

380

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: None (Open Label)|Primary Purpose: Treatment

February 7, 2020

December 30, 2020

https://ClinicalTrials.gov/show/NCT04260594



Bevacizumab in Severe or Critical Patients With COVID-19 Pneumonia

Drug: Bevacizumab Injection

Partial arterial oxygen pressure (PaO2) to fraction of inspiration O2 (FiO2) ratio|Degree of dyspnea (Liker scale)|Degree of dyspnea (VAS)|The area of lung lesions on Chest CT|The degree of lung exudation on Chest CT|SpO2|PaO2|CRP|hs-CRP|All-cause mortality

18 Years to 80 Years   (Adult, Older Adult)

Phase 2|Phase 3

20

Intervention Model: Single Group Assignment|Masking: None (Open Label)|Primary Purpose: Treatment

February 2020

May 2020

Qilu Hospital of Shandong University, Jinan, Shandong, China

https://ClinicalTrials.gov/show/NCT04275414



Intravenous Aviptadil for COVID-19 Associated Acute Respiratory Distress

Drug: Aviptadil by intravenous infusion|Drug: Aviptadil by endotracheal nebulization

Mortality|PO2

18 Years to 100 Years   (Adult, Older Adult)

Phase 2

20

Allocation: Randomized|Intervention Model: Crossover Assignment|Masking: Single (Participant)|Primary Purpose: Treatment

April 2020

September 2020

Research Facility, New York, New York, United States|Rambam Health Care Campus, Haifa, Israel

https://ClinicalTrials.gov/show/NCT04311697



Evaluation of Ganovo (Danoprevir )Combined With Ritonavir in the Treatment of Novel Coronavirus Infection

Drug: Ganovo+ritonavir+/-Interferon atomization|Drug: Long acting interferon|Drug: Recombinant cytokine gene-derived protein|Drug: Lopinavir+ritonavir|Drug: Chinese medicines +interferon atomization

Rate of composite adverse outcomes|Time to recovery|Rate of no fever|Rate of no cough|Rate of no dyspnea|Rate of no requiring supplemental oxygen|Rate of undetectable New coronavirus pathogen nucleic acid|Rate of mechanical ventilation|Rate of ICU admission|Rate of serious adverse event

18 Years to 75 Years   (Adult, Older Adult)

Phase 4

50

Allocation: Non-Randomized|Intervention Model: Parallel Assignment|Masking: None (Open Label)|Primary Purpose: Treatment

February 17, 2020

April 30, 2020

The Ninth Hospital of Nanchang, Nanchang, Jiangxi, China

https://ClinicalTrials.gov/show/NCT04291729



Efficacy of a Self-test and Self-alert Mobile Applet in Detecting Susceptible Infection of COVID-19

Other: mobile internet survey on self-test

positive number diagnosed by national guideline in the evaluated population|distribution map of evaluated people|Effect of medical guidance by designated feedback questionnaire|mental scale of relief the mental anxiety and avoid unnecessary outpatient

Child, Adult, Older Adult

300000

Observational Model: Other|Time Perspective: Prospective

February 1, 2020

July 31, 2020

Beijing Tsinghua Changgung Hospital, Beijing, Beijing, China

https://ClinicalTrials.gov/show/NCT04256395



Nitric Oxide Gas Inhalation Therapy for Mild/Moderate COVID-19 Infection

Drug: Nitric Oxide

Reduction in the incidence of patients with mild/moderate COVID-19 requiring intubation and mechanical ventilation|Mortality|Negative conversion of COVID-19 RT-PCR from upper respiratory tract|Time to clinical recovery

18 Years and older   (Adult, Older Adult)

Phase 2

240

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: None (Open Label)|Primary Purpose: Treatment

March 13, 2020

April 1, 2022

https://ClinicalTrials.gov/show/NCT04305457



Adaptive COVID-19 Treatment Trial

Other: Placebo|Drug: Remdesivir

Percentage of subjects reporting each severity rating on the 7-point ordinal scale|Change from baseline in alanine transaminase (ALT)|Change from baseline in aspartate transaminase (AST)|Change from baseline in creatinine|Change from baseline in glucose|Change from baseline in hemoglobin|Change from baseline in platelets|Change from baseline in total bilirubin|Change from baseline in white blood cell count|Change in National Early Warning Score (NEWS) from baseline|Cumulative incidence of serious adverse events (SAEs)|Cumulative incidence of severe adverse events (AEs)|Discontinuation temporary suspension of infusions|Duration of hospitalization|Duration of new mechanical ventilation|Duration of new oxygen use|Incidence of new mechanical ventilation|Incidence of new oxygen use|Mean change in the ordinal scale from baseline|Number of oxygenation free days|Number of ventilator free days|Subject clinical status using ordinal scale|Subject mortality|Time to an improvement of one category from admission using an ordinal scale|Time to discharge or to a National Early Warning Score (NEWS) of </= 2 and maintained for 24 hours, whichever occurs first

18 Years to 99 Years   (Adult, Older Adult)

Phase 2

394

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: Double (Participant, Investigator)|Primary Purpose: Treatment

February 21, 2020

April 1, 2023

University of California San Diego Health - Jacobs Medical Center, La Jolla, California, United States|University of California Irvine Medical Center - Infectious Disease, Orange, California, United States|University of California Davis Medical Center - Internal Medicine - Infectious Disease, Sacramento, California, United States|Emory Clinic - Investigational Drug Service, Atlanta, Georgia, United States|Emory Vaccine Center - The Hope Clinic, Decatur, Georgia, United States|University of Maryland School of Medicine - Center for Vaccine Development - Baltimore, Annapolis, Maryland, United States|Johns Hopkins Hospital - Medicine - Infectious Diseases, Baltimore, Maryland, United States|National Institutes of Health - Clinical Center, National Institute of Allergy and Infectious Diseases Laboratory Of Immunoregulation, Clinical Research Section, Bethesda, Maryland, United States|University of Minnesota Medical Center, Fairview - Infectious Diseases and International Medicine, Minneapolis, Minnesota, United States|Saint Louis University - Center for Vaccine Development, Saint Louis, Missouri, United States|University of Nebraska Medical Center - Infectious Diseases, Omaha, Nebraska, United States|Montefiore Medical Center - Infectious Diseases, Bronx, New York, United States|University of Texas Medical Branch - Division of Infectious Disease, Galveston, Texas, United States|Baylor College of Medicine - Molecular Virology and Microbiology, Houston, Texas, United States|EvergreenHealth Infectious Disease Service, Kirkland, Washington, United States|The University of Washington - Virology Research Clinic, Seattle, Washington, United States|Providence Sacred Heart Medical Center, Spokane, Washington, United States|Seoul National University Bundang Hospital - Division of Infectious Diseases, Bundang-gu Seongnam-si, Gyeonggi-do, Korea, Republic of|Seoul National University Hospital, Seoul, Jongno-gu, Korea, Republic of|National Centre for Infectious Diseases (NCID), Singapore, Singapore

https://ClinicalTrials.gov/show/NCT04280705



Nitric Oxide Gas Inhalation Therapy for Mild/Moderate COVID19 Infection

Drug: Nitric Oxide

Reduction in the incidence of intubation and mechanical ventilation|Mortality|Negative conversion of COVID-19 RT-PCR from upper respiratory tract|Time to clinical recovery

18 Years and older   (Adult, Older Adult)

Phase 2

240

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: None (Open Label)|Primary Purpose: Treatment

March 1, 2020

February 1, 2022

https://ClinicalTrials.gov/show/NCT04290858



Eculizumab (Soliris) in Covid-19 Infected Patients

Drug: Eculizumab

18 Years and older   (Adult, Older Adult)

https://ClinicalTrials.gov/show/NCT04288713



Severe 2019-nCoV Remdesivir RCT

Drug: Remdesivir|Drug: Remdesivir placebo

Time to Clinical Improvement (TTCI) [Censored at Day 28]|Clinical status|Time to Hospital Discharge OR NEWS2 (National Early Warning Score 2) of ≤ 2 maintained for 24 hours.|All cause mortality|Duration (days) of mechanical ventilation|Duration (days) of extracorporeal membrane oxygenation|Duration (days) of supplemental oxygenation|Length of hospital stay (days)|Time to 2019-nCoV RT-PCR negativity in upper and lower respiratory tract specimens|Change (reduction) in 2019-nCoV viral load in upper and lower respiratory tract specimens as assessed by area under viral load curve.|Frequency of serious adverse drug events

18 Years and older   (Adult, Older Adult)

Phase 3

453

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)|Primary Purpose: Treatment

February 6, 2020

May 1, 2020

Bin Cao, Beijing, Beijing, China

https://ClinicalTrials.gov/show/NCT04257656



Influence of the COvid-19 Epidemic on STRESS

Stress|Perception and knowledge of the epidemic|Feeling of information on the part of companies / establishments / governments|Means of protection|Feelings of fear generated and its impact on feelings of stigmatization towards ethnic groups or categories of patients|Sociodemographic factors and lifestyle habits

Child, Adult, Older Adult

50000

Observational Model: Cohort|Time Perspective: Cross-Sectional

March 11, 2020

March 2022

University Hospital, Clermont-Ferrand, Clermont-Ferrand, France

https://ClinicalTrials.gov/show/NCT04308187



Blood Donor Recruitment During Epidemic of COVID-19

Other: Questionnaire with precaution information|Other: Experimental: Questionnaire without precaution information

Differences of attitude about blood donation towards different questionnaires|Rates of blood donation during 3 weeks

18 Years to 60 Years   (Adult)

Not Applicable

1500

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: None (Open Label)|Primary Purpose: Health Services Research

March 12, 2020

April 9, 2020

https://ClinicalTrials.gov/show/NCT04306055



Medical Masks vs N95 Respirators for COVID-19

Device: Medical Mask|Device: N95 respirator

RT-PCR confirmed COVID-19 infection|Acute respiratory illness|Absenteeism|Lower respiratory infection|Pneumonia|ICU admission|Mechanical ventilation|Death

18 Years and older   (Adult, Older Adult)

Not Applicable

576

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: Single (Outcomes Assessor)|Primary Purpose: Prevention

April 1, 2020

January 1, 2021

https://ClinicalTrials.gov/show/NCT04296643

Accurate Classification System for Patients With COVID-19 Pneumonitis

survival status

Child, Adult, Older Adult

669

Observational Model: Other|Time Perspective: Retrospective

December 10, 2019

March 4, 2020

Renmin Hospital of Wuhan University, Wuhan, Hubei, China

https://ClinicalTrials.gov/show/NCT04302688



The Investigation of the Neonates With or With Risk of COVID-19

The death of newborns with COVID-19|The SARS-CoV-2 infection of neonates born to mothers with COVID-19|The Chinese standardized Denver Developmental Screening Test (DDST) in neonates with or with risk of COVID-19|The small for gestational age newborns in the neonates born to mothers with COVID-19|The preterm delivery of neonates born to mothers with COVID-19|The disease severity of neonates with COVID-19

up to 28 Days   (Child)

100

Observational Model: Case-Only|Time Perspective: Prospective

February 1, 2020

December 31, 2020

Maternal and Child Health Hospital of Hubei Province, Wuhan, Hubei, China|Children Hospital of Fudan University, Shanghai, Shanghai, China

https://ClinicalTrials.gov/show/NCT04279899



Nitric Oxide Gas Inhalation for Severe Acute Respiratory Syndrome in COVID-19.

Drug: Nitric Oxide Gas

SARS-free patients at 14 days|Survival at 28 days|Survival at 90 days|SARS-free days at 28 days|SARS -free days at 90 days|Renal Replacement Therapy|Liver Failure|Mechanical Support of Circulation|PaO2/FiO2 ratio in ambient air

18 Years and older   (Adult, Older Adult)

Phase 2

104

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: Triple (Participant, Care Provider, Outcomes Assessor)|Primary Purpose: Treatment

March 1, 2020

March 1, 2022

https://ClinicalTrials.gov/show/NCT04290871



Anti-SARS-CoV-2 Inactivated Convalescent Plasma in the Treatment of COVID-19

The virological clearance rate of throat swabs, sputum, or lower respiratory tract secretions at day 1|The virological clearance rate of throat swabs, sputum, or lower respiratory tract secretions at day 3|The virological clearance rate of throat swabs, sputum, or lower respiratory tract secretions at day 7|Numbers of participants with different Clinical outcomes|Number of participants with treatment-related adverse events as assessed by CTCAE v5.0

Child, Adult, Older Adult

15

Observational Model: Case-Only|Time Perspective: Prospective

February 1, 2020

December 31, 2020

Shanghai Public Health Clinical Center, Shanghai, Shanghai, China

https://ClinicalTrials.gov/show/NCT04292340



Identifying Critically-ill Patients With COVID-19 Who Will Benefit Most From Nutrition Support Therapy: Validation of the NUTRIC Nutritional Risk Assessment Tool

Other: Nutrition support

28-day all cause mortality|All cause infection|The rate of complications|Length of ICU stay|Duration of mechanical ventilation

18 Years and older   (Adult, Older Adult)

100

Observational Model: Cohort|Time Perspective: Prospective

February 2020

July 2020

https://ClinicalTrials.gov/show/NCT04274322



Efficacy and Safety of IFN-α2β in the Treatment of Novel Coronavirus Patients

Drug: Recombinant human interferon α1β

The incidence of side effects|Time from patient enrollment to clinical remission|Proportion of patients with normal body|Proportion of patients without dyspnea|Proportion of patients without cough|Proportion|The negative conversion rate of new coronavirus nucleic acid|Frequency of serious adverse drug events.

18 Years and older   (Adult, Older Adult)

Early Phase 1

328

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: None (Open Label)|Primary Purpose: Treatment

March 1, 2020

June 30, 2020

https://ClinicalTrials.gov/show/NCT04293887



Detection of 2019 Novel Coronavirus in Multiple Organ System and Its Relationship With Clinical Manifestations

Positive rate of 2019 Novel Coronavirus RNA|Survival rate

Child, Adult, Older Adult

20

Observational Model: Cohort|Time Perspective: Prospective

January 20, 2020

February 28, 2021

The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China

https://ClinicalTrials.gov/show/NCT04279795



Clinical Features of Suspected and Confirmed Patients of 2019 Novel Coronavirus Infection

Other: Comprehensive treatment

Survival rate|Chest computed tomography|Recovery Time|Depression evaluation

Child, Adult, Older Adult

100

Observational Model: Cohort|Time Perspective: Prospective

January 20, 2020

February 28, 2021

The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China

https://ClinicalTrials.gov/show/NCT04279782



Clinical Progressive Characteristics and Treatment Effects of 2019-novel Coronavirus

Mortality|The time interval of Nucleic acid detection become negative

18 Years to 75 Years   (Adult, Older Adult)

400

Observational Model: Other|Time Perspective: Retrospective

January 1, 2020

July 31, 2020

Fujian Provincial Hospital, Fuzhou, Fujian, China

https://ClinicalTrials.gov/show/NCT04292327



Umbilical Cord(UC)-Derived Mesenchymal Stem Cells(MSCs) Treatment for the 2019-novel Coronavirus(nCOV) Pneumonia

Biological: UC-MSCs

Oxygenation index|28 day mortality|Hospital stay|2019-nCoV nucleic acid test|Improvement of lung imaging examinations|White blood cell count|Lymphocyte count|Lymphocyte percentage|Procalcitonin|interleukin(IL)-2|IL-4|IL-6|IL-8|IL-10|tumor necrosis factor(TNF)-α|γ-interferon(IFN)

18 Years to 75 Years   (Adult, Older Adult)

Phase 2

10

Intervention Model: Single Group Assignment|Masking: None (Open Label)|Primary Purpose: Prevention

February 6, 2020

September 30, 2020

Zhongnan Hospital of Wuhan University, Wuhan, Hubei, China

https://ClinicalTrials.gov/show/NCT04269525



Evaluating and Comparing the Safety and Efficiency of ASC09/Ritonavir and Lopinavir/Ritonavir for Novel Coronavirus Infection

Drug: ASC09/ritonavir group|Drug: lopinavir/ritonavir group

The incidence of composite adverse outcome|Time to recovery|Rate of no fever|Rate of no cough|Rate of no dyspnea|Rate of no requring supplemental oxygen|Rate of undectable viral RNA|Rate of mechanical ventilation|Rate of ICU admission|Time and rate of laboratory indicators related to disease improvement to return to normal

18 Years to 75 Years   (Adult, Older Adult)

Not Applicable

160

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: None (Open Label)|Primary Purpose: Treatment

February 7, 2020

June 30, 2020

https://ClinicalTrials.gov/show/NCT04261907



Vitamin C Infusion for the Treatment of Severe 2019-nCoV Infected Pneumonia

Drug: VC|Drug: Sterile Water for Injection

Ventilation-free days|28-days mortality|ICU length of stay|Demand for first aid measuments|Vasopressor days|Respiratory indexes|Ventilator parameters|APACHE II scores|SOFA scores

18 Years and older   (Adult, Older Adult)

Phase 2

140

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: Triple (Participant, Care Provider, Outcomes Assessor)|Primary Purpose: Treatment

February 14, 2020

September 30, 2020

Zhongnan Hospital of Wuhan University, Wuhan, Hubei, China

https://ClinicalTrials.gov/show/NCT04264533



Xiyanping Injection for the Treatment of New Coronavirus Infected Pneumonia

Drug: Xiyanping injection|Drug: Lopinavir / ritonavir, alpha-interferon nebulization

Clinical recovery time|Complete fever time|Cough relief time|Virus negative time|Incidence of severe or critical neocoronavirus pneumonia

18 Years to 70 Years   (Adult, Older Adult)

Not Applicable

348

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: None (Open Label)|Primary Purpose: Treatment

February 14, 2020

December 14, 2021

https://ClinicalTrials.gov/show/NCT04275388



Development of a Simple, Fast and Portable Recombinase Aided Amplification Assay for 2019-nCoV

Diagnostic Test: Recombinase aided amplification (RAA) assay

Detection sensitivity is greater than 95%|Detection specificity is greater than 95%|Consistent with existing universal reagent detection rates greater than 95%

1 Year to 90 Years   (Child, Adult, Older Adult)

50

Observational Model: Cohort|Time Perspective: Prospective

January 1, 2020

December 31, 2020

Department of Hepatology Division 2, Beijing Ditan Hospital, Beijing, Beijing, China

https://ClinicalTrials.gov/show/NCT04245631



Safety and Immunogenicity Study of 2019-nCoV Vaccine (mRNA-1273) to Prevent SARS-CoV-2 Infection

Biological: mRNA-1273

Frequency of solicited local reactogenicity adverse events (AEs)|Frequency of any medically-attended adverse events (MAAEs)|Frequency of any new-onset chronic medical conditions (NOCMCs)|Frequency of any serious adverse events (SAEs)|Frequency of any unsolicited adverse events (AEs)|Frequency of solicited systemic reactogenicity adverse events (AEs)|Grade of any unsolicited adverse events (AEs)|Grade of solicited local reactogenicity adverse events (AEs)|Grade of solicited systemic reactogenicity adverse events (AEs)|Geometric mean fold rise (GMFR) in IgG titer from baseline|Geometric mean titer (GMT) of antibody|Percentage of subjects who seroconverted

18 Years to 55 Years   (Adult)

Phase 1

45

Allocation: Non-Randomized|Intervention Model: Sequential Assignment|Masking: None (Open Label)|Primary Purpose: Prevention

March 3, 2020

June 1, 2021

Kaiser Permanente Washington Health Research Institute - Vaccines and Infectious Diseases, Seattle, Washington, United States

https://ClinicalTrials.gov/show/NCT04283461



2019-nCoV Outbreak and Cardiovascular Diseases

Cardiovascular Death|Major Adverse Cardiovascular Events|Times From symptom onset to hospital arrival|Anxiety

Child, Adult, Older Adult

N=12000

Observational Model: Case-Only|Time Perspective: Prospective

January 20, 2020

April 30, 2020

Affiliated Hospital of Binzhou Medical Universty, Binzhou, Shandong, China|Heze Municipal Hospital, Heze, Shandong, China|Shandong University Qilu Hospital, Jinan, Shandong, China|Jinan Central Hospital, Shandong University, Jinan, Shandong, China|First Hospital Affiliated with Shandong First Medical University, Jinan, Shandong, China|Shandong Provincial Hospital, Shandong University, Jinan, Shandong, China|The Second Hospital of Shandong University, Jinan, Shandong, China|Jining Hospital of Traditional Chinese Medicine, Jining, Shandong, China|Qihe People's Hospital, Qihe, Shandong, China|Affiliated Hospital of Qingdao University Medical College, Qingdao, Shandong, China|Weihai Municipal Hospital, Weihai, Shandong, China|Central Hospital of Zibo, Zibo, Shandong, China

https://ClinicalTrials.gov/show/NCT04255940



Social Media Use During COVID-19

Behavioral: Use of social media during COVID-19

Assessment of COVID-19 situation|Depression, Anxiety and Stress Scale|Familiarity and trust in COVID-related rumours|Availability heuristic

21 Years and older   (Adult, Older Adult)

5000

Observational Model: Cohort|Time Perspective: Cross-Sectional

March 8, 2020

May 31, 2020

Yale-NUS College, Singapore, Singapore

https://ClinicalTrials.gov/show/NCT04305574



Multicenter Study on Nosocomial Transmission of SARS-CoV-2 Virus

Other: nosocomial infection/hospital acquired infection

nosocomial infection

Child, Adult, Older Adult



300

Observational Model: Cohort|Time Perspective: Prospective

March 9, 2020

October 30, 2020

Service Hygiène, Epidémiologie et Prévention, Lyon, France|Service Hygiène, Epidémiologie et Prévention, Lyon, France



https://ClinicalTrials.gov/show/NCT04290780



Nitric Oxide Gas Inhalation for SARS-CoV-2

Drug: Nitric Oxide Gas

Change of arterial oxygenation at 48 hours from enrollment|Time to reach normoxemia during the first 28 days after enrollment|Proportion of SARS-nCoV-2 free patients during the first 28 days after enrollment|Survival at 28 days from enrollment|Survival at 90 days from enrollment

18 Years to 99 Years   (Adult, Older Adult)

Phase 2

200

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: Single (Participant)|Primary Purpose: Treatment

March 10, 2020

March 10, 2022

https://ClinicalTrials.gov/show/NCT04306393



A New Screening Strategy for 2019 Novel Coronavirus Infection

Diagnostic Test: Standard screening strategy|Diagnostic Test: New screening strategy

Screening accuracy|Cost-effectiveness analysis

Child, Adult, Older Adult

Not Applicable

230

Intervention Model: Single Group Assignment|Masking: None (Open Label)|Primary Purpose: Screening

February 2020

March 2020

the Fifth Medical Center of Chinese PLA General Hospital, Beijing, Beijing, China

https://ClinicalTrials.gov/show/NCT04281693



Viral Excretion in Contact Subjects at High/Moderate Risk of Coronavirus 2019-nCoV Infection

Biological: 2019-nCoV PCR

Number of Participants with presence of 2019-nCoV in at least one of nasopharyngeal swab|For each participant, time (days) between the last contact with the laboratory-confirmed 2019-nCoV case and the first positive PCR|For each participant, time (days) between the first positive PCR and the first negative PCR|Number of Participants with presence of at least one of the following symptoms: fever > 38°C, asthenia/fatigue/malaise, headache, thrills/sweating, myalgia/aches, cough, dyspnea, Acute Respiratory Distress Syndrome, diarrhe|Number of Participants with positive serology in the 90 days following last contact

Child, Adult, Older Adult

300

Observational Model: Cohort|Time Perspective: Prospective

February 4, 2020

February 4, 2021

CIC 1425, Paris, France

https://ClinicalTrials.gov/show/NCT04259892



Efficacy and Safety of Darunavir and Cobicistat for Treatment of Pneumonia Caused by 2019-nCoV

Drug: Darunavir and Cobicistat

The virological clearance rate of throat swabs, sputum, or lower respiratory tract secretions at day 7|The virological clearance rate of throat swabs, sputum, or lower respiratory tract secretions at day 3|The virological clearance rate of throat swabs, sputum, or lower respiratory tract secretions at day 5|Number of participants with treatment-related adverse events as assessed by CTCAE v5.0|The critical illness rate of subjects at weeks 2|The mortality rate of subjects at weeks 2

Child, Adult, Older Adult

Phase 3

30

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: None (Open Label)|Primary Purpose: Treatment

January 30, 2020

December 31, 2020

Shanghai Public Health Clinical Center, Shanghai, Shanghai, China|Shanghai Public Health Clinical Center, Shanghai, Shanghai, China

https://ClinicalTrials.gov/show/NCT04252274



Efficacy and Safety of Hydroxychloroquine for Treatment of Pneumonia Caused by 2019-nCoV ( HC-nCoV )

Drug: Hydroxychloroquine

The virological clearance rate of throat swabs, sputum, or lower respiratory tract secretions at day 3|The virological clearance rate of throat swabs, sputum, or lower respiratory tract secretions at day 5|The virological clearance rate of throat swabs, sputum, or lower respiratory tract secretions at day 7|The mortality rate of subjects at weeks 2|Number of participants with treatment-related adverse events as assessed by CTCAE v5.0|The critical illness rate of subjects at weeks 2

18 Years and older   (Adult, Older Adult)

Phase 3

30

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: None (Open Label)|Primary Purpose: Treatment

February 6, 2020

December 31, 2020

Shanghai Public Health Clinical Center, Shanghai, Shanghai, China|Shanghai Public Health Clinical Center, Shanghai, Shanghai, China

https://ClinicalTrials.gov/show/NCT04261517



Treatment and Prevention of Traditional Chinese Medicines (TCMs) on 2019-nCoV Infection

Drug: Conventional medicines (Oxygen therapy, alfa interferon via aerosol inhalation, and lopinavir/ritonavir) and Traditional Chinese Medicines (TCMs) granules|Drug: Conventional medicines (Oxygen therapy, alfa interferon via aerosol inhalation, and lopinavir/ritonavir)

Time to complete remission of 2019-nCoV infection-associated symptoms|The incidence of dyspnea with low oxygen saturation level and high respiratory rate|Number of subjects who develop complications of 2019-nCoV infection|Time to virus shedding|Time to improvement of abnormalities in Chest radiology|The evaluation of Traditional Chinese Medicine (TCM) symptoms before and after treatment

14 Years to 80 Years   (Child, Adult, Older Adult)

Not Applicable

150

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: None (Open Label)|Primary Purpose: Treatment

January 22, 2020

January 22, 2021

The Fifth Medical Center, General Hospital of PLA, Beijing, Beijing, China

https://ClinicalTrials.gov/show/NCT04251871

A Survey of Psychological Status of Medical Workers and Residents in the Context of 2019 Novel Coronavirus Pneumonia

GHQ-12(general health questionnaire-12)|IES-R(Impact of Event Scale-Revised)

Child, Adult, Older Adult

N=30000

Observational Model: Case-Only|Time Perspective: Prospective

February 3, 2020

April 20, 2020

Tongji Hospital,Tongji Medical College Affiliated,Huazhong University of Science & Technology, Wuhan, Hubei, China

https://ClinicalTrials.gov/show/NCT04260308



Clinical Study of Anti-CD147 Humanized Meplazumab for Injection to Treat With 2019-nCoV Pneumonia

Drug: Meplazumab for Injection

2019 nCoV nucleic acid detection|Recovery of body temperature|Recovery of resting respiratory rate|Recovery of SPO2|Chest CT / chest film changes|PaO2 / FiO2|Time to reach the isolation release standard|Changes of inflammatory immune status

18 Years to 75 Years   (Adult, Older Adult)

Phase 1|Phase 2

20

Intervention Model: Single Group Assignment|Masking: None (Open Label)|Primary Purpose: Treatment

February 3, 2020

December 31, 2020

Tangdu Hospital, Xi'an, Shaanxi, China

https://ClinicalTrials.gov/show/NCT04275245



Acute Respiratory Failure and Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Infection in Real Life

Other: standard operating procedures

Real life data of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection|in-hospital mortality|30 days mortality|6 months mortality|Intubation rate|Time to Intubation|Time to ventilation|Non invasive to Invasive time|Recovery rate|Recurrence rate|Risk factor for COVID19|Blood tests and outcome|Antiviral therapy|Coinfections|Radiological findings|Ultrasound findings|Myocardial injury|Medical management

18 Years and older   (Adult, Older Adult)



50

Observational Model: Cohort|Time Perspective: Prospective

March 19, 2020

December 31, 2020

Luigi Sacco University Hospital, Milan, Lombardia, Italy



https://ClinicalTrials.gov/show/NCT04307459



Stem Cell Educator Therapy Treat the Viral Inflammation Caused by Severe Acute Respiratory Syndrome Coronavirus 2

Combination Product: Stem Cell Educator-Treated Mononuclear Cells Apheresis

Determine the number of Covid-19 patients who were unable to complete SCE Therapy|Examine the percentage of activated T cells after SCE therapy by flow cytometry|Assess the percentage of Th17 cells after SCE therapy by flow cytometry|Chest imaging changes by computed tomography (CT) scan of the chest|Quantification of the SARS-CoV-2 viral load by real time RT-PCR

18 Years to 60 Years   (Adult)

Phase 2

20

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: Single (Care Provider)|Primary Purpose: Treatment

April 10, 2020

November 10, 2020



https://ClinicalTrials.gov/show/NCT04299152



Expanded Access Remdesivir (RDV; GS-5734™)

Drug: Remdesivir

Child, Adult, Older Adult



https://ClinicalTrials.gov/show/NCT04302766



Sero-epidemiological Survey of England in 2019/2020

Procedure: venepuncture

Feasibility of developing a UK based sero-epidemiological programme in 0-24 year olds|Feasibility of developing a UK based sero epidemiological survey in 0-24 year olds|Recruitment

up to 24 Years   (Child, Adult)



2300

Observational Model: Other|Time Perspective: Prospective

October 15, 2019

November 30, 2020

Centre for Clinical Vaccinology & Tropical Medicine (CCVTM), Oxford, Oxfordshire, United Kingdom



https://ClinicalTrials.gov/show/NCT04061382



Clinical Outcomes of Patients With COVID19

Other: retrospective analysis

Time to negative conversion of severe acute respiratory syndrome coronavirus 2|Length of stay in hospital|Survival|Intubation

Child, Adult, Older Adult

50

Observational Model: Cohort|Time Perspective: Retrospective

February 22, 2020

March 31, 2020

HuiZhou Municipal Central Hospital, Huizhou, Guangdong, China



https://ClinicalTrials.gov/show/NCT04280913



NK Cells Treatment for Novel Coronavirus Pneumonia

Biological: NK Cells

Improvement of clinical symptoms including duration of fever|Improvement of clinical symptoms including respiratory frequency|Number of participants with treatment-related adverse events evaluated with CTCAE,version 4.0|Time of virus nucleic acid test negative|CD4+ and CD8+ T cell count|Rate of mortality within 28-days|Size of lesion area by thoracic imaging

18 Years to 65 Years   (Adult, Older Adult)

Phase 1

30

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: None (Open Label)|Primary Purpose: Treatment

February 20, 2020

December 30, 2020

The First Affiliated Hospital of Xinxiang Medical University, Xinxiang, Henan, China



https://ClinicalTrials.gov/show/NCT04280224



Glucocorticoid Therapy for Novel CoronavirusCritically Ill Patients With Severe Acute Respiratory Failure

Drug: methylprednisolone therapy|Other: Standard care

Lower Murray lung injury score|The difference of PaO2/FiO2 between two groups|Lower Sequential Organ Failure Assessment (SOFA) score|Mechanical ventilation support|Clearance of noval coronavirus|All-cause mortality

18 Years and older   (Adult, Older Adult)

Phase 2|Phase 3

80

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: None (Open Label)|Primary Purpose: Treatment

January 26, 2020

December 25, 2020

Medical ICU,Peking Union Medical College Hospital, Beijing, Beijing, China



https://ClinicalTrials.gov/show/NCT04244591



Lopinavir/ Ritonavir, Ribavirin and IFN-beta Combination for nCoV Treatment

Drug: Lopinavir/ritonavir|Drug: Ribavirin|Drug: Interferon Beta-1B

Time to negative NPS|Time to negative saliva|Time to clinical improvement|Hospitalisation|Mortality|Immune reaction|Adverse events|Time to negative all clinical specimens

18 Years and older   (Adult, Older Adult)

Phase 2

70

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: None (Open Label)|Primary Purpose: Treatment

February 10, 2020

July 31, 2022

University of Hong Kong, Queen Mary Hospital, Hong Kong, Hong Kong



https://ClinicalTrials.gov/show/NCT04276688



Post-exposure Prophylaxis for SARS-Coronavirus-2

Drug: Hydroxychloroquine|Other: Placebo

Incidence of COVID19 Disease|Ordinal Scale of COVID19 Disease Severity|Incidence of Hospitalization|Incidence of Death|Incidence of Confirmed SARS-CoV-2 Detection|Incidence of Symptoms Compatible with COVID19 (possible disease)|Incidence of All-Cause Study Medicine Discontinuation or Withdrawal

18 Years and older   (Adult, Older Adult)

Phase 2|Phase 3

1500

Allocation: Randomized|Intervention Model: Parallel Assignment|Masking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)|Primary Purpose: Treatment

April 2020

May 2021

University of Minnesota, Minneapolis, Minnesota, United States



https://ClinicalTrials.gov/show/NCT04308668



Clinical Characterisation Protocol for Severe Emerging Infections



Clinical features|Response to treatment|Pathogen replication, excretion and evolution, within the host|Immune host responses to infection and therapy|Host genetic variants

Child, Adult, Older Adult

500

Observational Model: Other|Time Perspective: Prospective

February 7, 2020

August 7, 2023

CHU Pellegrin, service des Maladies Infectieuses et Tropicales, Bordeaux, France|APHP La Pitié Salpêtrière, service des Maladies Infectieuses et Tropicales, Paris, France|APHP Bichat, Service de réanimation médicale et infectieuse, Paris, France|APHP Bichat, Service des Maladies Infectieuses et Tropicales, Paris, France



https://ClinicalTrials.gov/show/NCT04262921



A Pilot Clinical Study on Inhalation of Mesenchymal Stem Cells Exosomes Treating Severe Novel Coronavirus Pneumonia

Biological: MSCs-derived exosomes

Adverse reaction (AE) and severe adverse reaction (SAE)|Time to clinical improvement (TTIC)|Number of patients weaning from mechanical ventilation|Duration (days) of ICU monitoring|Duration (days) of vasoactive agents usage|Duration (days) of mechanical ventilation supply|Number of patients with improved organ failure|Rate of mortality

18 Years to 75 Years   (Adult, Older Adult)

Phase 1

30

Intervention Model: Single Group Assignment|Masking: None (Open Label)|Primary Purpose: Treatment

February 15, 2020

July 31, 2020





https://ClinicalTrials.gov/show/NCT04276987