COVID-19 Clinical Trials and Expanded Access

A prospective case-control pilot study to evaluate the possible effect of a probiotic mixture in the improvement of symptoms, the reduction in the number of days of hospitalization and the increase in the percentage of patients with negative PCR after infection with the coronavirus SARS-CoV-2.

D-dimer measurements act as a global indicator of coagulation and activation of fibrinolytic systems. An optimal cut-off value for D-dimer and its effect on prognosis has not yet been assessed to predict mortality in admission. Therefore, studies comparing D-dimer values of COVID-19 patients and healthy pregnant women are needed. Our study gives us the opportunity to make this comparison.

Cases of chilblains have been reported with an unusual frequency in France in the context of the COronaVirus Infectious Disease 2019 (COVID-19) epidemic. Some of these cases have been linked to a virological status in favour of a recent Severe Acute Respiratory Syndrome CoronaVirus 2 (SARS-CoV-2) infection. Chilblains are acral inflammatory lesion typically reactive to cold (primary form). There are secondary forms acquired during autoimmune connectivitis such as lupus chilblain or hereditary forms related to type I Interferonopathy. An interferon type I signature has been described in these secondary forms of frostbite but also during the cytokine storm of severe forms of CoV-2 SARS infection. If cases of frostbite are indeed secondary to an SARS-CoV-2 infection, comparative analysis of their immunopathological profiles could provide a better understanding of the inflammatory mechanisms during COVID-19.

Mechanically ventilated patients with coronavirus disease 2019 (COVID-19) have a mortality of 24-53%, in part due to distal mucopurulent secretions interfering with ventilation. Dornase alfa is recombinant human DNase 1 and digests DNA in mucoid sputum. Nebulized dornase alfa is FDA-approved for cystic fibrosis treatment. DNA from neutrophil extracellular traps (NETs) contributes to the viscosity of mucopurulent secretions. NETs are found in the serum of patients with severe COVID-19, and targeting NETs reduces mortality in animal models of acute respiratory distress syndrome (ARDS). Thus, dornase alfa may be beneficial to patients with severe COVID-19-acting as a mucolytic and targeting NETs.

Hydroxychloroquine is widely used to treat autoimmune diseases. Clinical investigation has found that a high concentration of cytokines were detected in the plasma of critically ill patients infected with SARS-CoV-2, therefore, hydroxychloroquine as anti-inflammatory agents may reduce this response in accord with their use in autoimmune disease where the cytokine response can be reduced. Favipiravir is an antiviral drug developed in Japan that the data sheet notes that it is a pyrazinecarboxamide derivative with activity against influenza viruses, west nile virus, yellow fever virus, foot and mouth disease virus as well as against flaviviruses, arenaviruses, bunyaviruses and alphaviruses. In February the drug was used for COVID-19 disease in China and was declared effective in treatment, and a report published (in press) comparing Favipiravir with Lopinavir /ritonavir suggested that Favipiravir was superior for prevention of disease progression and viral clearance. The objective of this pilot study is to compare three arms: hydroxychloroquine; favipiravir; standard care (no specific SARS-CoV-2 treatment) only, in symptomatic patients infected by SARS-CoV-2 in an open label randomized clinical trial. The difference between groups will allow an effect size to be determined for a definitive clinical trial.

Anorexia nervosa is a severe psychiatric condition. On the nutritional level, one of the objectives recommended by the High Authority of Health is to "achieve and maintain an appropriate weight and nutritional status". It is recommended that, in the event of hospitalisation, this should be "as long as necessary" and be based on a weight contract as a condition for discharge. Within the Pôle Universitaire de Psychiatrie de l'Enfant et de l'Adolescent of the Centre Psychothérapique de Nancy, an inpatient unit takes care of children and adolescents with a specific valence in the management of patients suffering from eating disorders. Since the first quarter of 2020, France has been progressively affected by the pandemic of the coronavirus 2019, Covid-19. This pandemic has led to unprecedented containment measures in France and around the world. At the time of the announcement of the implementation of containment, the investigators proposed to the parents of patients hospitalized in the Child and Adolescent Psychiatry Department of the Nancy Psychotherapy Center who were approaching their discharge weight to be able to end their hospitalization prematurely. As a follow-up to this hospitalisation, intensive outpatient care was offered to the families, in accordance with State recommendations in connection with the pandemic. In this hospitalized unit, weekly outpatient consultations were maintained and coupled with telephone interviews, teleconsultation interviews and a telephone hotline for the healthcare team. The objective of the study is to explore, in a qualitative way, the experiences of patients hospitalized in the child psychiatry department for anorexia nervosa at the time of the coronavirus epidemic in France and those of their parents, in relation to the reorganization of care.

COVID-19 has adversely affected the healthcare system across the world. The world was not prepared for global outbreak of infectious diseases. The rapid spread of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is enabling researchers worldwide to acquire a large amount of clinical data regarding coronavirus disease (COVID-19). The COVID-19 infection severely affects the respiratory system in the critical cases and results in mortalities. The affected people experience a dry cough, fever, breathing problems, diarrhea, muscle pain, and sore throat. Besides that, some of the evidence from Italy, South Korea, China, and Spain suggest that the COVID-19 cases also lose their senses of smell and taste resulting in alterations in those patients. The objective of this proposed study is to determine whether COVID-19 cases have Olfactory and gustatory dysfunctions as a hallmark indicator and can be used as diagnostic tools for the isolation of suspected people. Investigators are presenting a prospective proportional case-control study that is conducted to investigate the COVID-19 cases with anosmia and /or Ageusia in a university hospital in Riyadh, Saudi Arabia. The sample size of this case series would be 250 cases of suspected COVID-19 patients. The cases included in the study are analyzed prospectively to determine if the cases had a history of anosmia and /or Ageusia, and then tested for the alteration of these senses through a panel of standardized odors/taste strips. That is looked at statistically allowing us to confirm the proposed effectiveness of these tests as a diagnostic tool.

The purpose of this study is to see if this plasma can be safely used in humans with COVID-19 and to see if it can improve patients' health when they are sick with COVID-19.

To demonstrate the efficacy of VERU-111 in the treatment of SARS-Cov-2 Infection by assessing its effect on the proportion of subjects that are alive without respiratory failure at Day 22. Respiratory failure is defined as non-invasive ventilation or high-flow oxygen, intubation and mechanical ventilation, or ventilation with additional organ support (e.g., pressors, RRT, ECMO).

Emerging in China in December 2019, Covid-19, whose pathogen is SARS-Cov-2, was declared a global pandemic in March 2020. The clinical presentation is highly variable, ranging from asymptomatic forms to acute respiratory distress and even death. Transmission occurs through droplets, with a R0 of approximately 3. Rapidly, population protection measures were put in place by governments, including the confinement of all persons whose functions were not considered essential and the closure of educational institutions. Health care institutions are places at risk of Covid-19 transmission and hospital staff are particularly exposed, either through direct contact with patients, contact with exposed persons or through the environment. In order to protect personnel, hygiene measures were immediately recalled and reinforced. This study is aimed at evaluating the incidence rate of anti-SARS-Cov2 seroconversion over 2 months among hospital staff, without any supposed anti-Covid treatment 19.