Around the world, researchers are working extremely hard to develop new treatments and interventions for COVID-19 with new clinical trials opening nearly every day. This directory provides you with information, including enrollment detail, about these trials. In some cases, researchers are able to offer expanded access (sometimes called compassionate use) to an investigational drug when a patient cannot participate in a clinical trial.
The information provided here is drawn from ClinicalTrials.gov. If you do not find a satisfactory expanded access program here, please search in our COVID Company Directory. Some companies consider expanded access requests for single patients, even if they do not show an active expanded access listing in this database. Please contact the company directly to explore the possibility of expanded access.
Emergency INDs
To learn how to apply for expanded access, please visit our Guides designed to walk healthcare providers, patients and/or caregivers through the process of applying for expanded access. Please note that given the situation with COVID-19 and the need to move as fast as possible, many physicians are requesting expanded access for emergency use. In these cases, FDA will authorize treatment by telephone and treatment can start immediately. For more details, consult FDA guidance. Emergency IND is the common route that patients are receiving convalescent plasma.
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Displaying 400 of 1236University of Khartoum
To study the efficacy of Gum Arabic as an immuno modulator and anti-inflammatory agent among COVID 19 seropositive patients..Half of participants will receive Gum Arabic and the other half will receive placebo
Kafrelsheikh University
Combination of Recombinant Bacterial ACE2 receptors -like enzyme of B38-CAP and Isotretinoin could be promising treatment for COVID-19 infection- and Its inflammatory complications Mahmoud ELkazzaz1 1Department of chemistry and biochemistry, Faculty of Science, Damietta University, Egypt. _____________________________________________________________________________________________ ________________________________________________________________________ B38-CAP is a bacteria-derived ACE2-like enzyme that suppresses hypertension and cardiac dysfunction Angiotensin-converting enzyme 2 (ACE2) is critically involved in cardiovascular physiology and pathology, and is currently clinically evaluated to treat acute lung failure. Here we show that the B38-CAP, a carboxypeptidase derived from Paenibacillus sp. B38, is an ACE2-like enzyme to decrease angiotensin II levels in mice. In protein 3D structure analysis, B38-CAP homolog shares structural similarity to mammalian ACE2 with low sequence identity. A study demonstrated that the bacterial B38-CAP as an ACE2-like carboxypeptidase, indicating that evolution has shaped a bacterial carboxypeptidase to a human ACE2-like enzyme. Bacterial engineering could be utilized to design improved protein drugs for hypertension and heart failure. pretreatment of B38-CAP markedly down regulated a massive increase of plasma Ang II levels at 5 min after Ang II injection In addition to the currently used drugs to inhibit Ang II generation or signaling, such as ACE inhibitors or Angiotensin receptor blockers, direct down-modulation of Ang II levels by rhACE2 protein is one of the promising candidates for new therapeutic strategy in cardiovascular disease and other Ang II-related diseases, e.g. ARDS. On the other hand, although mass production of rhACE2 as a protein drug costs due to requirement of mammalian cell expression systems, B38-CAP is easily prepared with E. coli expression system and is cost effective. Therapeutic efficacy and less toxicity in mouse heart failure models would warrant further investigation of B38-CAP or other microbial carboxypeptidases in disease models. Finally the principal investigator expects that treatment with ACE2-like enzyme of bacteria B38-CAP expected to work efficiently Like human ACE2 and it will save the lung cells from COVID - 19 inhibitory effect and down regulation of ACE2 because COVID-19 binds to human ACE2 and down regulates it and this receptors is very important for lung cells survival and function So ,the principal investigator also expects that B38-CAP ACE2 like enzyme may be not recognized by COVID -19 spike protein because evolutionary it is too far away from human ace2 and human ACE2 is a real receptor of COVID -19 not ACE2 like enzyme but in the same time it will make the same function of human ACE2 In another study by Sinha et al who analyzed a publicly available Connectivity Map (CMAP) dataset of pre/post transcriptomic profiles for drug treatment in cell lines for over 20,000 small molecules, isotretinoin was the strongest down-regulator of ACE 2 receptors. On the other hand, they found 6 drugs in CMAP that are currently being investigated in clinical trials for treating COVID-19 (chloroquine, thalidomide, methylprednisolone, losartan, lopinavir and ritonavir, from clinicaltrials.gov), none of which was found to significantly alter ACE2 expression (P>0.1) Moreover, another study demonstrated that isotretinoin is a Potential papain like protease (PLpro) inhibitors which is a protein encoded by SARS-CoV-2 genes and considered one of the proteins that should be targeted in COVID-19 treatment by performing target-based virtual ligand screening . So, the principal investigator expects strong inhibition of COVID - 19 infection And rescuing the lung cells from its serious attack by treating with ACE2 like enzyme and Isotretinoin Keywords: COVID 2019 , Isotretinoin,B38-CAP , Bacterial ACE2 receptors -like enzyme , rhACE226.
University Hospital Southampton NHS Foundation Trust
A weekly questionnaire is sent to patients and parents of patients who are vulnerable for infections. Possible symptoms of COVID19 are asked for and use of healthcare services and testing for COVID19. Weekly reports are being send to the national institutions to update advice given to this group.
Fundación Pública Andaluza para la gestión de la Investigación en Sevilla
SAM-COVID is a retrospective cohort study that aims to determine the impact of immunosuppressive drugs and immunoglubulins in the outcome of patients with COVID-19.
San Luigi Gonzaga Hospital
Neuromuscular electrical stimulation (NMES) has been considered as a promising approach for the early rehabilitation of patients in and/or after the intensive care unit (ICU). Aim of this study is to evaluate the NMES effect on physical function of COVID-19 patients.
Bangladesh Medical Research Council (BMRC)
A recent outbreak of coronavirus disease 2019 (COVID-19) caused by the novel coronavirus designated as severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) started in Wuhan, China, at the end of 2019. The clinical characteristics of COVID-19 include respiratory symptoms, fever, cough, dyspnea, and pneumonia. As of 25 February 2020, at least 77 785 cases and 2666 deaths had been identified across China and in other countries; in particular, 977 and 861 cases were identified in South Korea and Japan, respectively. The outbreak has already caused global alarm. On 30 January 2020, the World Health Organization (WHO) declared that the outbreak of SARS-CoV-2 constituted a Public Health Emergency of International Concern (PHEIC), and issued advice in the form of temporary recommendations under the International Health Regulations (IHR).It has been revealed that SARS-CoV-2 has a genome sequence that is 75%-80% identical to that of SARS-CoV, and has more similarities to several bat coronaviruses. SARS-CoV-2 is the seventh reported human-infecting member of the family Coronaviridae, which also includes SARS-CoV and the Middle East respiratory syndrome (MERS)-CoV. It has been identified as the causative agent of COVID-19. Both the clinical and the epidemiological features of COVID-19 patients demonstrate that SARS-CoV-2 infection can lead to intensive care unit (ICU) admission and high mortality. About 16%-21% of people with the virus in China have become severely ill, with a 2%-3% mortality rate. However, there is no specific treatment against the new virus. Therefore, it is urgently necessary to identify effective antiviral agents to combat the disease and explore the clinical effect of antiviral drugs. One efficient approach to discover effective drugs is to test whether the existing antiviral drugs are effective in treating other related viral infections. Several drugs, such as ribavirin, interferon (IFN), Favipiravir (FPV), and Lopinavir (LPV)/ritonavir (RTV), have been used in patients with SARS or MERS, although the efficacy of some drugs remains controversial. It has recently been demonstrated that, as a prodrug, Favipiravir (half maximal effective concentration (EC50) = 61.88 μmol·L-1, half-maximal cytotoxic concentration (CC50) > 400 μmol·L-1, selectivity index (SI) > 6.46) effectively inhibits the SARS-CoV-2 infection in Vero E6 cells (ATCC-1586). Furthermore, other reports show that FPV is effective in protecting mice against Ebola virus challenge, although its EC50 value in Vero E6 cells was as high as 67 μmol·L-1. Therefore, clinical studies are urgently needed to evaluate the efficacy and safety of this antiviral nucleoside for COVID-19 treatment. After enrollment of the patients (day 1) depending on inclusion and exclusion criteria and laboratory findings confirming the presence of the COVID-19 virus, 25 patients will receive Favipiravir plus standard treatment and the second group of 25 patients will receive standard treatment only. The comparison of the findings of the follow up studies on days 4, 7, and 10 in terms of clinical manifestations, chest X-ray and laboratory findings, such as Real Time Polymerase Chain Reaction (RT-PCR) results for viral presence will determine whether Favipiravir has safety and efficacy against COVID-19 infections. All ethical issues related to this trial including right of the participants to withdraw from the study should be maintained according to of guidelines of International Conference on Harmonisation (ICH)-Good Clinical Practice (GCP).
JSS Medical Research Inc.
COVID-19 patients who develop severe disease often develop acute respiratory distress syndrome (ARDS) as a result of a dysregulated immune response. This in turn stimulates a pro-inflammatory cascade ("cytokine storm") as well as emergency myelopoiesis. This proinflammatory cascade is activated when viral-mediated cell damage occurs in the lungs, resulting in the release of damage-signaling alarmin molecules such as S100A8/A9 (Calprotectin), HMGB1, Resistin, and oxidized phospholipids. These damage-associated molecular patterns (DAMPs) are recognized by the pattern recognition receptor Toll-Like Receptor 4 (TLR4) found on macrophages, dendritic cells and other innate immune cells and result in additional release of pro-inflammatory molecules. Several recent studies have shown that S100A8/A9 serum levels in hospitalized COVID-19 patients positively correlate with both neutrophil count and disease severity. Taken together the DAMP-TLR4 interaction forms a central axis in the innate immune system and is a key driver of the pathological inflammation observed in COVID-19. We hypothesis that targeting the initial step in the signalling pathways of these DAMPs in innate immunity offers the best hope for controlling the exaggerated host response to SARS-CoV-2 infection. EB05 has demonstrated safety in two clinical studies (>120 patients) and was able to block LPS-induced (TLR4 agonist) IL-6 release in humans. Given, this extensive body of evidence we believe EB05 could ameliorate ARDS due to COVID-19, significantly reducing ventilation rates and mortality.
Turkish Neonatal Society
The investigators aimed to investigate the clinical and epidemiological characteristics of neonates who will be born to Covid-19 positive mothers in Turkey. It is a multicentric prospective cohort study designed and destined only in Turkey. The investigators are planning to admit more than 20 Neonatal Intensive Care Units into the survey; nevertheless, the total number may change according to the prevalence of Covid-19 in neonates. The investigators will also inquire into vertical transmission by collecting cord blood, placental, and postnatal serum samples to test for Covid-19 PCR and Covid-19 Ig M and IgG values from the neonates.
Beijing Friendship Hospital
This is a multi-centered, retrospective, observational study aimed at observing the current status of the management of gastrointestinal surgery during the COVID-19 pandemic, particularly the changes on surgery protocols and other key aspects of surgical workflow, so as to share experience with colleagues both domestic and abroad.
Matilde Zaballos
The present study aims to evaluate the impact of COVID-19 disease and its treatment on ventricular repolarization, assessed by measuring the QTc interval, in patients admitted to the critical care unit.