COVID-19 Clinical Trials and Expanded Access

Primary Objective: •To assess the tolerability and to determine the recommended doses of tusamitamab ravtansine in combination with pembrolizumab and tusamitamab ravtansine in combination with pembrolizumab and platinum-based chemotherapy with or without pemetrexed in the NSQ NSCLC population Secondary Objectives: - To assess the safety and tolerability of tusamitamab ravtansine in combination with pembrolizumab and tusamitamab ravtansine in combination with pembrolizumab and platinum-based chemotherapy with or without pemetrexed - To assess the antitumor activity of tusamitamab ravtansine in combination with pembrolizumab and tusamitamab ravtansine in combination with pembrolizumab, and platinum-based chemotherapy, with or without pemetrexed in the NSQ NSCLC population - To assess the pharmacokinetics (PK) of tusamitamab ravtansine, pembrolizumab, pemetrexed, cisplatin, and carboplatin, each when given in combination as a doublet (tusamitamab ravtansine + pembrolizumab) or triplet (tusamitamab ravtansine + pembrolizumab + platinum-based chemotherapy) or a quadruplet (tusamitamab ravtansine + pembrolizumab + platinum-based chemotherapy + pemetrexed) - To assess the immunogenicity of tusamitamab ravtansine in combination with pembrolizumab and tusamitamab ravtansine in combination with pembrolizumab and platinum-based chemotherapy with or without pemetrexed

Emergency study to test the safety of Descartes-30 cells in patients with moderate-to-severe acute respiratory distress syndrome (ARDS) AND COVID-19

COVID-19 due to SARS-CoV-2 infection is a rapidly escalating global pandemic for which there is no proven effective treatment. COVID-19 is multi-dimensional disease caused by viral cytopathic effects and host-mediated immunopathology. Therapeutic approaches should logically be based on interventions that have direct anti-viral effects and favourably modulate the host immune response. Thus, an optimal drug regimen in ambulatory patients should collectively (i) target and reduce viral replication, (ii) upregulate host innate immune anti-viral responses, (iii) have favourable immunomodulatory properties, and (iv) minimise disease progression to hospitalisation thus circumventing the 'cytokine storm' that likely underpins ARDS and multi-organ failure. Nitazoxanide (NTZ) is an antiprotozoal drug that is FDA-approved for treating Cryptosporidium and Giardia and has an excellent safety record for a variety of indications, but primarily as an anti-parasitic agent. It has proven broad anti-viral activity as it amplifies cytoplasmic RNA sensing, potently augments type I interferon and autophagy-mediated anti-viral responses, has immunomodulatory properties e.g inhibits macrophage IL-6 production, and interferes with SARS-CoV-2 glycosylation. It has been shown to have anti-viral activity against several viruses including Ebola, influenza, hepatitis B and C, rotavirus and norovirus. With regard to respiratory viral infections, NTZ was evaluated in uncomplicated influenza and demonstrated a reduction in the median time to symptom recovery. By contrast, NTZ failed to show benefit in hospitalised patients with severe influenza suggesting that, as with oseltamivir (Tamiflu), it likely needs to be administered early in the course of the disease. NTZ has proven in vitro activity against SARS-CoV-2. NTZ inhibited the SARS-CoV-2 at a low-micromolar concentrations and in vivo evaluation in patients with COVID-19 has been strongly recommended. NTZ has an excellent drug-drug interaction profile. No clinically significant interactions are expected with commonly used antihypertensive agents, anti-diabetics drugs, antiretroviral agents, steroids or commonly prescribed analgesics/anti-inflammatory agents. The investigators propose NTZ for the treatment of mild COVID-19 in non-hospitalised patients with HIV co-infection and/or enhanced risk for progression to severe disease (age >35 years and/or with comorbidity). The investigators will perform a randomised controlled trial enrolling 440 patients with mild disease. The primary outcome measure will be the proportion progressing to severe disease (hospitalisation) based on the WHO clinical progression scale (stage 4 and beyond). Secondary outcome measures will include disease rates in contacts and effect on viral load, productive infectiousness using viral cultures, and ability to abrogate the generation of infectious aerosols using novel cough aerosol sampling technology. Recruitment is stratified and thus the study is powered to detect progression to severe disease in HIV-infected persons.

To evaluate the efficacy and safety after administration of DWJ1248 in patients with mild to moderate COVID-19 compared to the placebo.

There is emerging evidence that patients with SARS-CoV-2 are affected by increased coagulopathy, including in the most advanced forms, a fully blown disseminated intravascular coagulation, leading to multi organ failure (MOF). Post-Morten observations from patients who died because of SARS-CoV-2 infection in Bergamo, Italy and other places have revealed the presence of diffuse venous, arterial and microcirculatorythrombosis, not only restricted to the lung but also involving the kidneys, heart and gut. Thrombin plays a central role in mediating clot forming as well as in mediating inflammation. A direct factor X inhibitor, namely edoxaban can act as prophylactic measure to mitigate the risk of venous and arterial thrombotic complications. Colchicine is an inexpensive (generic drug), orally administered, and a potent anti-inflammatory medication. It might accelerate SARS-CoV-2 clearance. The aim of the CONVINCE study is therefore to assess the safety and efficacy of edoxaban and/or colchicine administration in SARS-CoV-2 infected patients who are managed outside the hospital with respect to the occurrence of fatalities, hospitalisation, major vascular thrombotic events or the SARS-CoV-2 clearance rate under RT PCR.

In patients with SARS-CoV-2 or bacterial infection admitted to the intensive care unit (ICU), the state of the intravascular volume, the characteristics of the blood volume components, and the development of a vascular leak is currently unknown. The relationship of these parameters with parameters of cardiac performance, lung edema and sublingual microcirculatory perfusion parameters have never been studied.

This study proposes to evaluate the therapeutic efficacy, immunologic effects and normalization of laboratory parameters for patients at high risk for mortality when infected by SARS-CoV-2 (COVID-19) when administered one unit (approximately 200 mL) of convalescent plasma administered over a period of one hour. Following administration of the convalescent plasma, physical exam/clinical assessment information is collected daily and routine lab result data is collected every three days.

This was a Phase 2, randomized, double-blind, placebo-controlled, parallel-group, multicenter, dose escalation and proof-of-concept study to evaluate the safety and efficacy of razuprotafib, administered 3 times daily (TID) (every 8 hours [Q8H]), in hospitalized subjects with moderate to severe Coronavirus disease 2019 (COVID-19) receiving standard of care therapy. The study was planned to include 2 parts with Part 1 comprising the dose escalation period of the study and Part 2 comprising the proof-of-concept safety and efficacy period of the study.

For the last years, studies have described the " Post-intensive care Syndrome " (PICS), which consists in alteration of quality of life, cognition, autonomy and psychological disorders within the months after intensive-care. Patients with COVID-19 in intensive care units are at high risks to develop PICS. The primary objective is to analyse the incidence of the post-traumatic stress disorder at 12 months after intensive-care for a COVID-19 Acute Respiratory Distress Syndrome (ARDS).

This study will measure the effect of FSD201 (ultramicronized PEA) + SoC vs placebo + SoC on Day 28, on disease progression in the confirmed coronavirus disease 2019 (COVID-19) patient population.