Study of NM8074 in Patients With aHUS With Evidence of Ongoing Thrombotic Microangiopathy

Starting soon · Phase 2

Conditions studied: aHUS - Atypical Hemolytic Uremic Syndrome

In brief

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.

Key facts

Study ID

NCT05684159

Run by

NovelMed Therapeutics

People needed

12

Starts

2027-11-01

Expected to finish

2031-02-01

Last updated by the study team

2026-04-13

Who can join

Age: 18 and older, up to 65. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Patients ≥ 18 years at the time of consent
• Patients with evidence of resistant or relapsed complement-mediated aHUS with symptoms of Thrombocytopenia, hemolysis, ongoing Thrombotic Microangiopathy and acute kidney injury.
• Evidence of ongoing Thrombotic Microangiopathy which includes Haptoglobin <LLN or undetectable and/or presence of schistocytes
• Acute kidney injury (proteinuria/creatinuria > ULN and/or reduced eGFR)
• Platelets less than 150,000 per microliter (Thrombocytopenia)
• Anemia (Hemoglobin ≤10 g/dL) due to hemolysis
• Lactate dehydrogenase (LDH) level ≥ 1.5 times the upper limit of normal (xULN) during Screening
• All patients must be vaccinated prior to dosing with MenACWY Menactra® polysaccharide diphtheria toxoid conjugate vaccination against Neisseria meningitidis serogroups A, C, Y, and W-135 and MenB meningococcal serogroup B vaccine (Bexsero®). If the window of vaccination is short, then patients will be prophylactically treated with appropriate antibiotics
• Willing and able to understand and complete informed consent procedures, including signing and dating the informed consent form (ICF), and comply with the study visit schedule.
• Male patients and partners of child-bearing potential must agree to use contraceptives and male patients must agree to refrain from donating sperm for the duration of the study.
• Female partners of child-bearing potential (WOCBP), defined as all women physiologically capable of becoming pregnant, must have a negative pregnancy test at screening and must agree to use highly effective methods of contraception during dosing and for 1 month after stopping the investigational drug.

You may not qualify if…

• History of bone marrow, hematopoietic stem cell, or solid organ transplantation
• Treatment with complement blockers
• Patients with infections
• HUS due to ADAMTS-13 deficiency (<5%)
• Kidney disease other than aHUS
• Chronic dialysis (hemo or peritoneal)
• Liver disease or other major autoimmune diseases
• Typical HUS (Shiga toxin +)
• Known Systemic Lupus Erythematosus (SLE), Systemic Sclerosis, or antiphospholipid antibody positivity or syndrome
• History of currently active primary or secondary immunodeficiency
• Currently active systemic infection or suspicion of active bacterial, viral, or fungal infection within 2 weeks prior to first dose, or history of unexplained, recurrent bacterial infections
• Has a currently active or known history of meningococcal disease or N. meningitidis infection
• Severe concurrent co-morbidities not amenable to active treatment, e.g., patients with severe kidney disease (CKD stage 4, chronic dialysis)
• Females who have a positive pregnancy test result at Screening or on Day 1.
• Pregnant, planning to become pregnant, or nursing female subjects.

Full record on ClinicalTrials.gov

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