4 Clinical Trials for Various Conditions
This is an observational study that proposes to collect clinical, physiological, cellular and molecular information in an attempt to identify a set of factors that may predict the risk for persistent lung disease in babies born prematurely.
Primary Objectives Phase 1 (Safety and Tolerability) • Evaluate the safety and tolerability of REGN14256+imdevimab and REGN14256 monotherapy, as measured by treatment-emergent adverse events (TEAEs), injection-site reactions (ISRs), and hypersensitivity reactions Phase 1/2 (Virologic Efficacy) • Evaluate the virologic efficacy of REGN14256+imdevimab and REGN14256 monotherapy compared to placebo, as measured by time-weighted average (TWA) change from baseline in viral load through day 7 Phase 1/2/3 (Clinical Efficacy) • Evaluate the clinical efficacy of REGN14256+imdevimab compared to placebo, as measured by COVID-19 symptoms resolution Secondary Objectives Phase 1 (Safety and Tolerability) • Evaluate the safety and tolerability of REGN14256+imdevimab and REGN14256 monotherapy, as measured by treatment-emergent serious adverse events (SAEs) Phase 2 and Phase 3 (Safety and Tolerability) • Evaluate the safety and tolerability of REGN14256+imdevimab and REGN14256 monotherapy, as measured by TEAEs, ISRs, hypersensitivity reactions, and SAEs Phase 1, Phase 2, and Phase 3 (Virologic Efficacy, Drug Concentration, and Immunogenicity) * Evaluate additional indicators of virologic efficacy of REGN14256+imdevimab and REGN14256 monotherapy * Characterize the concentration-time profile of REGN14256 administered in combination with imdevimab or alone as a monotherapy * Assess the immunogenicity of REGN14256 administered in combination with imdevimab or alone as a monotherapy
This phase II expanded access trial will study how well tocilizumab works in reducing the serious symptoms including pneumonitis (severe acute respiratory distress) in patients with cancer and COVID-19. COVID-19 is caused by the SARS-CoV-2 virus. COVID-19 can be associated with an inflammatory response by the immune system which may also cause symptoms of COVID-19 to worsen. This inflammation may be called "cytokine storm," which can cause widespread problems in the body. Tocilizumab is a medicine designed to block the action of a protein called interleukin-6 (IL-6) that is involved with the immune system and is known to be a key factor for problems with excessive inflammation. Tocilizumab is effective in treating "cytokine storm" from a type of cancer immunotherapy and may be effective in reducing the inflammatory response and "cytokine storm" seen in severe COVID-19 disease. Treating the inflammation may help to reduce symptoms, improve the ability to breathe without a breathing machine (ventilator), and prevent patients from having more complications.
ORCHID is a multicenter, blinded, placebo-controlled, randomized clinical trial evaluating hydroxychloroquine for the treatment of adults hospitalized with COVID-19. Patients, treating clinicians, and study personnel will all be blinded to study group assignment.