COVID-19 Clinical Trials and Expanded Access

Olfactory dysfunction is a defining symptom of COVID-19 infection. As the number of total, confirmed COVID-19 cases approached 19 million in the United States, it is estimated that there will be 250,000 to 500,000 new cases of chronically diminished smell (hyposmia) and loss of smell (anosmia) this year. Olfactory dysfunction is proposed to worsen numerous common co-morbidities in patients and has been shown to lead to a decreased quality of life. There are very few effective treatments for hyposmia or anosmia, and there is no gold standard of treatment. One proposed treatment option is smell training, which has shown promising yet variable results in a multitude of studies. It garners its theoretical basis from the high degree of neuroplasticity within the olfactory system, both peripherally and centrally. However, due to a relative inadequacy of proper studies on olfactory training, it is unknown what the most efficacious method in which to undergo the training is. This study proposes two novel procedural modifications to smell training in an attempt to enhance its efficacy. The investigators propose using a bimodal visual-olfactory approach, rather than relying on olfaction alone, during smell training, as well as using patient-preferred scents in the training that are identified as important by the study participant, rather than pre-determined scents with inadequate scientific backing. The investigators hypothesize that by utilizing bimodal visual-olfactory training and patient-selected scents, the olfactory training will be more efficacious and more motivating for participants.

Patients who are critically ill in intensive care with moderate to severe acute respiratory infection often require mechanical ventilation. Prolonged ventilation increases the risk of lung damage and other side effects as a result of long term use of sedation medications. Extracorporeal membrane oxygenation therapy (ECMO), is a relatively new technology that uses a pump to remove blood from the body and return it back to the body after adding oxygen and removing carbon dioxide. ECMO can be used on patients who require mechanical ventilation and can function without the need for ongoing mechanical ventilation, thus reducing risk of side effects. Participants will be randomised into either the early ECMO therapy group or will continue standard treatment involving mechanical ventilation. This pilot study aims to determine if a phase 3 Randomised Control Trial (RCT) is feasible for the use of early ECMO therapy to treat patients with Severe Acute Respiratory Infection (SARI). The success of the study will be determined by the successful recruitment of adult patients, that there is a difference between ECMO utilisation between groups and that there are no safety issues.

This study is designed as a 2-part, 2-cohort, double-blind, randomized, placebo controlled, multicenter Phase 1/2 study to evaluate the safety, tolerability and efficacy of RJX in patients with COVID-19.

The objective of this study is to evaluate whether antifungal prophylaxis with isavuconazole can reduce the incidence of SARS-CoV-2-associated invasive aspergillosis in patients in the ICU (intensive care unit) with severe COVID-19 infection. The investigators will perform an interventional, double-blinded, randomized-controlled, multi-center study in patients with severe COVID-19 infection admitted to the ICU. Patients will be randomized to the isavuconazole prophylaxis plus standard of care (SOC) group or the placebo plus SOC group. Participants will receive isavuconazole or placebo for up to 28 days or until discharge from the hospital (whichever occurs first).

The purpose of this research is to understand if the study drug, also called sargramostim or Leukine®, can help prevent the worsening of COVID-19 when the study drug is inhaled. This study will also help researchers understand if inhaled sargramostim can help prevent visits to the emergency room or hospitalization, or death.

The SARS-CoV-2 (COVID-19) infection is causing a global pandemic and a major health crisis in France. Immunity is the body's ability to defend itself against infectious agents such as viruses. The progressive acquisition by a large part of the population of immunity to defend itself against the COVID-19 virus is one of the main mechanisms by which a resolution of this pandemic is hoped for. Recovery from infection and protection from the virus is likely to depend on the development of antibodies (proteins produced by the body to neutralize infectious agents) and T-cells (a type of white blood cell in the immune system) that can stop the virus from multiplying and killing it. To date, the way and speed at which the T-lymphocytes active against the virus appear are not known. The development of biological tests to detect T-cells active against the virus in the blood of infected patients is therefore necessary. In this context, we propose you to participate in a study that will study the immune system's response against the sars-CoV-2 virus during and after COVID-19 infection.

At present, the offer of tests for the serological diagnosis of CoVID-19 (detection of IgG, IgM or IgA antibodies against CoV-2 SARS) is plethoric and is based on the use of a very large number of rapid diagnostic unit tests, a few dedicated high throughput automated systems or reagents on existing open systems. The offer will continue to expand in the coming months. In order to meet the objectives mentioned by the Prime Minister, and confirmed in the HAS report of April 16, 2020 and in the opinion n°6 of the COVID-19 scientific council concerning the potential use of these serological tests at the end of the COVID-19 epidemic, the Virology laboratory wishes to validate the sensitivity and specificity of the tests it intends to use.

Evaluate the safety and effect of ORTD-1 on COVID-19 related pneumonia.

This open label clinical trial is to evaluate two different doses of dexamethasone on the health outcome using World Health Organization ordinal scale at day 28 in hospitalized patients with COVID-19.

To better understand the role of inflammation in COVID-19, we established the Michigan Medicine COVID-19 Cohort (M2C2). M2C2 is a funded and ongoing cohort which has currently enrolled over 1500 adult patients (≥18 years) with severe COVID-19 admitted at the University of Michigan. The purpose of M2C2 is to define the in-hospital course of these patients and understand the role of inflammation as a determinant of organ injury and outcomes in COVID-19.