Updated listing of COVID-19 vaccine and therapeutic trials from NIH Clinical Trials.gov
Curator: Stephen J. Williams, PhD
The following file contains an updated list (search on 4/15/2020) of COVID-19 related clinical trials from https://clinicaltrials.gov/
The Excel file can be uploaded here: Current Covid-19 Trials
Each sheet in the workbook is separated by current COVID-19 vaccine trials, currents COVID-19 trials with the IL6R (interleukin 6 receptor) antagonist tocilizumab, and all COVID related trials. The Excel spreadsheet also contains links to more information about the trials.
As of April 15, 2020 the number of listed trials are as follows:
clinicaltrials.gov search terms | Number of results | Number of completed trials | Number of trials currently recruiting |
COVID-19 or SARS-CoV-2 | 410 | 5 completed
5 withdrawn |
192 |
1st row terms + vaccine | 28 | 0 | 15 |
1st row terms + tocilizumab | 16 | 0 | 10 |
1st row terms + hydroxychloroquine | 61 | 1 | 22 |
A few highlights of the COVID related trials on clinicaltrials.gov
Withdrawn trials
Recombinant Human Angiotensin-converting Enzyme 2 (rhACE2) as a Treatment for Patients With COVID-19 (NCT04287686)
Study Description
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Brief Summary:
This is an open label, randomized, controlled, pilot clinical study in patients with COVID-19, to obtain preliminary biologic, physiologic, and clinical data in patients with COVID-19 treated with rhACE2 or control patients, to help determine whether a subsequent Phase 2B trial is warranted.
Condition or disease | Intervention/treatment | Phase |
COVID-19 | Drug: Recombinant human angiotensin-converting enzyme 2 (rhACE2) | Not Applicable |
Detailed Description:
This is a small pilot study investigating whether there is any efficacy signal that warrants a larger Phase 2B trial, or any harm that suggests that such a trial should not be done. It is not expected to produce statistically significant results in the major endpoints. The investigators will examine all of the biologic, physiological, and clinical data to determine whether a Phase 2B trial is warranted.
Primary efficacy analysis will be carried only on patients receiving at least 4 doses of active drug. Safety analysis will be carried out on all patients receiving at least one dose of active drug.
It is planned to enroll more than or equal to 24 subjects with COVID-19. It is expected to have at least 12 evaluable patients in each group.
Experimental group: 0.4 mg/kg rhACE2 IV BID and standard of care Control group: standard of care
Intervention duration: up to 7 days of therapy
No planned interim analysis.
Study was withdrawn before participants were enrolled.
Washed Microbiota Transplantation for Patients With 2019-nCoV Infection (NCT04251767)
Study Description
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Brief Summary:
Gut dysbiosis co-exists in patients with coronavirus pneumonia. Some of these patients would develop secondary bacterial infections and antibiotic-associated diarrhea (AAD). The recent study on using washed microbiota transplantation (WMT) as rescue therapy in critically ill patients with AAD demonstrated the important clinical benefits and safety of WMT. This clinical trial aims to evaluate the outcome of WMT combining with standard therapy for patients with 2019-novel coronavirus pneumonia, especially for those patients with dysbiosis-related conditions.
Detailed Description:
An ongoing outbreak of 2019 novel coronavirus was reported in Wuhan, China. 2019-nCoV has caused a cluster of pneumonia cases, and posed continuing epidemic threat to China and even global health. Unfortunately, there is currently no specific effective treatment for the viral infection and the related serious complications. It is in urgent need to find a new specific effective treatment for the 2019-nCoV infection. According to Declaration of Helsinki and International Ethical Guidelines for Health-related Research Involving Humans, the desperately ill patients with 2019-nCov infection during disease outbreaks have a moral right to try unvalidated medical interventions (UMIs) and that it is therefore unethical to restrict access to UMIs to the clinical trial context.
There is a vital link between the intestinal tract and respiratory tract, which was exemplified by intestinal complications during respiratory disease and vice versa. Some of these patients can develop secondary bacterial infections and antibiotic-associated diarrhea (AAD). The recent study on using washed microbiota transplantation (WMT) as rescue therapy in critically ill patients with AAD demonstrated the important clinical benefits and safety of WMT. Additionally, the recent animal study provided direct evidence supporting that antibiotics could decrease gut microbiota and the lung stromal interferon signature and facilitate early influenza virus replication in lung epithelia. Importantly, the above antibiotics caused negative effects can be reversed by fecal microbiota transplantation (FMT) which suggested that FMT might be able to induce a significant improvement in the respiratory virus infection. Another evidence is that the microbiota could confer protection against certain virus infection such as influenza virus and respiratory syncytial virus by priming the immune response to viral evasion. The above results suggested that FMT might be a new therapeutic option for the treatment of virus-related pneumonia. The methodology of FMT recently was coined as WMT, which is dependent on the automatic facilities and washing process in a laboratory room. Patients underwent WMT with the decreased rate of adverse events and unchanged clinical efficacy in ulcerative colitis and Crohn’s disease. This clinical trial aims to evaluate the outcome of WMT combining with standard therapy for patients with novel coronavirus pneumonia, especially for those patients with dysbiosis-related conditions.
Responsible Party: | Faming Zhang, Director of Medical Center for Digestive Diseases, The Second Hospital of Nanjing Medical University |
Identifier | NCT04251767 History of Changes |
Study was withdrawn before participants were enrolled.
Therapy for Pneumonia Patients iInfected by 2019 Novel Coronavirus (NCT04293692)
Study Description
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Brief Summary:
The 2019 novel coronavirus pneumonia outbroken in Wuhan, China, which spread quickly to 26 countries worldwide and presented a serious threat to public health. It is mainly characterized by fever, dry cough, shortness of breath and breathing difficulties. Some patients may develop into rapid and deadly respiratory system injury with overwhelming inflammation in the lung. Currently, there is no effective treatment in clinical practice. The present clinical trial is to explore the safety and efficacy of Human Umbilical Cord Mesenchymal Stem Cells (UC-MSCs) therapy for novel coronavirus pneumonia patients.
Detailed Description:
Since late December 2019, human pneumonia cases infected by a novel coronavirus (2019-nCoV) were firstly identified in Wuhan, China. As the virus is contagious and of great epidemic, more and more cases have found in other areas of China and abroad. Up to February 24, a total of 77, 779 confirmed cases were reported in China. At present, there is no effective treatment for patients identified with novel coronavirus pneumonia. Therefore, it’s urgent to explore more active therapeutic methods to cure the patients.
Recently, some clinical researches about the 2019 novel coronavirus pneumonia published in The Lancet and The New England Journal of Medicine suggested that massive inflammatory cell infiltration and inflammatory cytokines secretion were found in patients’ lungs, alveolar epithelial cells and capillary endothelial cells were damaged, causing acute lung injury. It seems that the key to cure the pneumonia is to inhibit the inflammatory response, resulting to reduce the damage of alveolar epithelial cells and endothelial cells and repair the function of the lung.
Mesenchymal stem cells (MSCs) are widely used in basic research and clinical application. They are proved to migrate to damaged tissues, exert anti-inflammatory and immunoregulatory functions, promote the regeneration of damaged tissues and inhibit tissue fibrosis. Studies have shown that MSCs can significantly reduce acute lung injury in mice caused by H9N2 and H5N1 viruses by reducing the levels of proinflammatory cytokines and the recruitment of inflammatory cells into the lungs. Compared with MSCs from other sources, human umbilical cord-derived MSCs (UC-MSCs) have been widely applied to various diseases due to their convenient collection, no ethical controversy, low immunogenicity, and rapid proliferation rate. In our recent research, we confirmed that UC-MSCs can significantly reduce inflammatory cell infiltration and inflammatory factors expression in lung tissue, and significantly protect lung tissue from endotoxin (LPS) -induced acute lung injury in mice.
The purpose of this clinical study is to investigate safety and efficiency of UC-MSCs in treating pneumonia patients infected by 2019-nCoV. The investigators planned to recruit 48 patients aged from 18 to 75 years old and had no severe underlying diseases. In the cell treatment group, 24 patients received 0.5*10E6 UC-MSCs /kg body weight intravenously treatment 4 times every other day besides conventional treatment. In the control group, other 24 patients received conventional treatment plus 4 times of placebo intravenously. The lung CT, blood biochemical examination, lymphocyte subsets, inflammatory factors, 28-days mortality, etc will be evaluated within 24h and 1, 2, 4, 8 weeks after UC-MSCs treatment.
Sponsor:
Puren Hospital Affiliated to Wuhan University of Science and Technology
Collaborator:
Wuhan Hamilton Bio-technology Co., Ltd
Study was withdrawn before participants were enrolled.
Prognositc Factors in COVID-19 Patients Complicated With Hypertension (NCT04272710)
Study Description
Brief Summary:
There are currently no clinical studies reporting clinical characteristics difference between the hypertension patients with and without ACEI treatment when suffered with novel coronavirus infection in China
Detailed Description:
At present, the outbreak of the new coronavirus (2019-nCoV) infection in Wuhan and Hubei provinces has attracted great attention from the medical community across the country. Both 2019-nCoV and SARS viruses are coronaviruses, and they have a large homology.
Published laboratory studies have suggested that SARS virus infection and its lung injury are related to angiotensin-converting enzyme 2 (ACE2) in lung tissue. And ACE and ACE2 in the renin-angiotensin system (RAS) are vital central links to maintain hemodynamic stability and normal heart and kidney function in vivo.
A large amount of evidence-based medical evidence shows that ACE inhibitors are the basic therapeutic drugs for maintaining hypertension, reducing the risk of cardiovascular, cerebrovascular, and renal adverse events, improving quality of life, and prolonging life in patients with hypertension. Recent experimental studies suggest that treatment with ACE inhibitors can significantly reduce pulmonary inflammation and cytokine release caused by coronavirus infection.
ACEI treatment
hypertension patients with ACEI treatment when suffered with novel coronavirus infection in China |
Control
hypertension patients without ACEI treatment when suffered with novel coronavirus infection in China |
Locations
China | |
The First Affiliated Hospital of Chongqing Medical University Chongqing, China | |
Sponsors and Collaborators Chongqing Medical University
Responsible PI: | Dongying Zhang, Associate Professor, Chongqing Medical University |
Withdrawn (Similar projects have been registered, and it needs to be withdrawn.)