Active clinical trials for "Hemolytic-Uremic Syndrome"

The objective of this study is to determine if early high volume intravenous fluid administration (hyperhydration) may be effective in mitigating or preventing complications of shiga toxin-producing E. coli (STEC) infection in children and adolescents when compared with traditional approaches (conservative fluid management).

The purpose of this Phase 3 study is to determine whether iptacopan (LNP023) is efficacious and safe for the treatment of aHUS in adult patients who are treatment naive to complement inhibitor therapy.

This is a Phase 3b, open-label, single-arm, multicenter study to evaluate the efficacy and safety of eculizumab in participants with atypical hemolytic uremic syndrome (aHUS) in China.

This study aims to evaluate the efficacy and safety of crovalimab in pediatric participants with aHUS.

This study aims to evaluate the efficacy and safety of crovalimab in adult and adolescent participants with aHUS.

Eculizumab is an anti-C5 monoclonal antibody approved for rare diseases including atypical haemolytic-uraemic syndrome. The maintenance phase dosing regimen is identical for all adult patients but several studies have shown a high interindividual kinetics variability. A tailored administration of eculizumab based on therapeutic drug monitoring will be compared with real-life administration in adults suffering from an atypical haemolytic uraemic syndrome. The objective is to improve efficiency of eculizumab administration.

Hemolytic Uremic Syndrome (HUS) is a rare disease characterized by rupture of red blood cells (hemolytic anemia), low platelet count (thrombocytopenia), and thrombotic occlusion of small vessels (thrombotic microangiopathy), with prevalent involvement of the kidneys. SEU, in its typical form is caused by gastrointestinal infection with Escherichia coli. The atypical form of SEU (aSEU), which is not caused by an Escherichia coli infection, is a very rare disease that may have a genetic origin; it affects both children and adults and may occur in a sporadic or familial form. Many studies have shown that about 60% of cases of atypical HUS are associated with genetic abnormalities of the complement system (particularly the so-called "alternative pathway"), which is a key part of the immune system for responding to infection. Complement consists of a series of proteins that, when activated, create a so-called "cascade," which leads to the elimination of the infectious agent, either directly or through other cells. Complement is finely regulated in such a way as to prevent damage to healthy cells in one's own body. Genetic defects in some of these complement regulatory proteins cause reduced protection of the endothelial surface (thus the vessel wall) against complement activation. Recently, new mutations have been described in a gene unrelated to the complement pathway, the DKGE gene, which codes for the intracellular isoform of diacylglycerol kinase . In these patients, small renal vessel occlusion appears to occur as a result of altered endothelial cell proliferation and angiogenesis through mechanisms apparently unrelated to complement activation. However, to date these mechanisms are poorly studied. Throughout the entire project statistical methods will be applied to optimize the characterization of the abnormalities in phenotype and function of iPSC-EC derived from aHUS patients with either DGKE or MCP genetic abnormalities as compared with control iPSC-EC, including identifying potential drugs that could correct the abnormalities

This is a multicenter, single arm, open-label, extension study to evaluate the long-term safety, tolerability, and efficacy of iptacopan in participants with aHUS.

This is a Phase II, open-label study designed to determine if intravenously administered NM8074 results in remission from TMA in treatment-naïve aHUS patients.

The purpose of this Phase 3 study is to evaluate the efficacy and safety of iptacopan upon switching from anti-C5 antibody to iptacopan treatment in study participants with aHUS.