COVID-19 Clinical Trials and Expanded Access

At the beginning COVID-associated lung injury was considered as typical ARDS, hence respiratory and nonrespiratory treatments were delivered according to general principles for this kind of illness. There is hypothesis that in predisposed individuals, alveolar viral damage is followed by an inflammatory reaction and by microvascular pulmonary thrombosis. The investigators suggest that thrombolytic therapy may be beneficial when compared to standard care in patients with SARS-CoV-2 and severe respiratory failure.

The primary objective of the study is to evaluate the efficacy of a single dose of OKZ (64 mg) vs placebo in addition to standard therapy in patients with severe SARS-CoV-2 infection (COVID-19) at Day 29.

The purpose of this trial is to assess the effect of immunotherapy with the bacterial preparation MV130 on the spread and course of SARS-CoV-2 infection in highly exposed subjets, as is the case with healthcare personnel.

This is a phase 1/2a study including 2 parts, phase 1 and phase 2a. The phase 1 part is an open-label, single-arm, dose-escalating study to evaluate the safety and explore the dose limiting toxicity and maximum tolerated dose of a human umbilical cord derived mesenchymal stem cell product (BX-U001) in severe COVID-19 pneumonia patients with acute respiratory distress syndrome (ARDS). Qualified subjects after the screening will be divided into low, medium, or high dose groups to receive a single intravenous infusion of BX-U001 at the dose of 0.5×10^6, 1.0×10^6, or 1.5×10^6 cells/kg of body weight, respectively. The Phase 2a part is a randomized, placebo-controlled, double-blind clinical trial examining the safety and biological effects of BX-U001 at the appropriate dose selected from phase 1 for severe COVID-19 pneumonia patients with the same inclusion/exclusion criteria as the phase 1 part.

This study aims at answering the question if aerosols from laparoscopic or open abdominal surgery contain SARS-CoV-2 virus and need to be considered contagious.

This is a double-blinded, placebo-controlled parallel, phase II clinical efficacy study evaluating Nitric Oxide Nasal Irrigation (NONI) for the treatment of COVID-19 in individuals with mild COVID-19 Infection.

Many countries in sub-Saharan Africa are implementing a policy of six-month dispensing of antiretroviral (ARV) medications for HIV. Under the new guidelines, stable patients can receive a six-month supply of ARV medications at once, reducing the number of clinic visits required for medication refills. South Africa is considering this policy but has not yet adopted it and has requested evidence of its feasibility, effectiveness, and costs to the healthcare system and to patients. The decision on whether to implement a six-month dispensing policy has become urgent due to the SARS-Cov-2 epidemic, as clinic visits to refill prescriptions pose COVID-19 transmission risks to both patients and providers. To generate the required evidence, South Africa is implementing a pilot program that will allow for a cluster-randomized evaluation of 6-month dispensing. This protocol is for that evaluation. It aims to provide supporting evidence to inform future policy and procurement decisions by the National Department of Health (NDOH). All interventions will be conducted as part of routine care by Department of Health staff. In the pilot program, the NDOH will randomize 28 clinics in two provinces 1:1 to receive the six month dispensing intervention or continue standard of care, which currently allows for 2-3 month dispensing. The researchers will assess the patient outcomes of six month dispensing, administer a cross-sectional patient questionnaire, conduct semi-structured in-depth interviews with care providers and implementers, and estimate the costs to NDOH and to patients of six month dispensing. A maximum of 150,545 patients will be followed through their medical records and 400 patients and providers will be consented to be interviewed at baseline and after 6 months (total maximum sample size = 150,945).

The purpose of this epidemiologic study is to estimate the prevalence and incidence of anti-SARS-CoV-2 antibodies in at-risk, exposed, affected populations. The study will also estimate the risk of SARS-CoV-2 exposure in target population.

Some patients with COVID have abnormally high carbon dioxide and low oxygen levels despite being on the ventilator. The hypothesis of the study is that the application of mild hypothermia to patients with COVID will decrease their metabolic rate and improve their oxygenation and carbon dioxide levels.

The current research is a pilot study to determine the feasibility of recruiting and retaining 40 participants diagnosed with COVID-19. The purpose is to observe the early use of fluoxetine (commonly known as Prozac) to reduce the severity of the COVID-19 illness. Fluoxetine is a drug that has been approved by the U.S. Food and Drug Administration (FDA) since 1987 for various mental health disorders.