Efficacy of Intravenous Anakinra and Ruxolitinib During COVID-19 Inflammation — JAKINCOV  

Covid-19 Clinical Trial

Official title: Interleukin-1 (IL-1) and Interferon Gamma (IFNg) Inhibition During COVID 19 Inflammation: Randomized, Controlled Study Assessing Efficacy and Safety of Anakinra and Ruxolitinib

Status Terminated

Clinical Trial Summary

During SARS-Cov2 infection with serious respiratory implication and high systemic inflammation level, intravenous ANAKINRA alone or associated with RUXOLITINIB for severe cases might reduce inappropriate systemic inflammatory response, improve breathing and decrease occurrence or duration of ARDS and associated mortality.

Clinical Trial Description

Two physiopathological phases exist during COVID-19 disease: The early phase is mainly induced by the virus itself. It is imperative not to decrease the immune host response during this phase by prohibiting the use of non steroidal anti-inflammatory drugs or corticosteroids at this stage and developing an anti-viral strategy. The late phase, around Day 7-9, depends only upon host response and is linked to an excessive inflammatory response with a major increase of inflammatory cytokines such as IL-6, MCP-1, GCSF indicative of IL-1b excess, as well as IP-10, MIP-1, indicative of IFNg signature, corresponding to a "cytokine storm". Clinical and biological features during Still's disease (complicated in 10% of cases with hemophagocytosic lymphohistiocytosis inducing cytopenia, hepatic insufficiency, major hyperferritinemia and multi-organ failure) are close to those reported during COVID-19 and underline physiopathological similarities.

Anakinra (KINERET) is an IL-1 pathway (IL-1ra) specific inhibitor that has been used for 15 years, also largely blocking IL-18 production. Adult Still's disease is very effectively treated with anakinra. During sepsis with hyperferritinemia, IL-1ra demonstrated patient survival improvement. Ruxolitinib (JAKAVI) inhibits the downstream IFNg pathway targeting JAK kinase receptor. It has recently proved its efficiency in hemophagocytosic lymphohistiocytosis refractory forms associated with a multi-organ failure. ;

Related Conditions & MeSH terms

• Covid-19
• Inflammation

• NCT number: NCT04366232
• Study type: Interventional
• Source: Centre Hospitalier Intercommunal de Toulon La Seyne sur Mer
• Status: Terminated
• Phase: Phase 2
• Start date: August 19, 2020
• Completion date: October 2, 2020