New hope for rare blood disorder: drug trial targets anemia
NCT ID NCT05648968
First seen Jun 26, 2026 · Last updated Sep 11, 2026 · Updated 5 times
Summary
This phase 3 trial tests a drug called ianalumab against a placebo in 90 adults with warm autoimmune hemolytic anemia (wAIHA) who have already tried at least one treatment without success. The goal is to see if ianalumab can raise hemoglobin levels and keep them stable for at least eight weeks. Participants receive IV infusions of either the drug or a placebo, and researchers track their response over time.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- ianalumab (a biologic drug given by IV infusion)
- What this could lead to
- If it works, this could offer a new treatment option for people with warm autoimmune hemolytic anemia who haven't responded to standard therapies.
- What could go wrong
- This is a phase 3 trial, but it's still experimental. The drug may not work better than placebo, and there could be side effects like infusion reactions or infections.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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90 people
The number who actually took part.
- Started
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Dec 2022
- Expected to finish
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Dec 2028
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 100 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Key Inclusion Criteria: * 18 years and older at time of signing consent * Patients with primary or secondary wAIHA documented by positive direct antiglobulin test specific for anti-IgG or anti-IgA, who had an insufficient response to, or relapsed after at least one line of treatment, including patients with steroid resistance, dependence or intolerance * Hemoglobin concentration at screening and at Week 1 \>=5 g/dL and \<10 g/dL, associated with presence of symptoms related to anemia * The dose of supportive care must be stable for at least 4 weeks prior to randomization into the study Key Exclusion Criteria: * wAIHA secondary to hematologic disease involving bone marrow (e.g., CLL) or another immunologic disease requiring prohibited medication as per protocol. Patients with autoimmune diseases after wash-out from the treatments are allowed. * Presence of other forms of AIHA (cold or intermediate forms), Evans Syndrome or other cytopenias * Prior use of B-cell depleting therapy (e.g., rituximab) within 12 weeks prior to randomization, or without hematological response to the last course of B-cell depleting therapy * Neutrophils: \<1000/mm3 * Serum creatinine \>1.5 × upper limit of normal (ULN) * Immunoglobulin G (IgG) \<5g/L * Active viral, bacterial or other infections (including tuberculosis and SARS-CoV-2) requiring systemic treatment at time of screening, or history of recurrent clinically significant infection * Positivity for hepatitis C virus, hepatitis B surface antigen (HBsAg), or hepatitis B core antibody (HBcAb). HBcAb positive patients can be enrolled if HBsAg negative, HBV DNA negative, no pre-existing liver fibrosis is present and antiviral prophylaxis is given. * Known history of primary or secondary immunodeficiency, or a positive human immune deficiency virus (HIV) test result * Live or live-attenuated vaccination within 4 weeks before randomization * History of splenectomy Other protocol-defined Inclusion/Exclusion may apply.
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Get notified about this study
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Fred Hutchinson Cancer Center
Seattle, Washington, 98109, United States
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Michigan Center of Medical Research
Farmington Hills, Michigan, 48334, United States
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Novartis Investigative Site
CABA, Buenos Aires, C1414DRK, Argentina
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Novartis Investigative Site
Buenos Aires, C1039AAC, Argentina
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Novartis Investigative Site
Caba, C1015ABO, Argentina
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Novartis Investigative Site
Garran, Australian Capital Territory, 2605, Australia
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Novartis Investigative Site
Melbourne, Victoria, 3004, Australia
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Novartis Investigative Site
Guangzhou, Guangdong, 510515, China
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Novartis Investigative Site
Hangzhou, Zhejiang, 310003, China
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Novartis Investigative Site
Dalian, 116000, China
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Novartis Investigative Site
Tianjin, 300020, China
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Novartis Investigative Site
Tianjin, 300052, China
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Novartis Investigative Site
Créteil, 94010, France
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Novartis Investigative Site
Lille, 59037, France
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Novartis Investigative Site
Nantes, 44093, France
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Novartis Investigative Site
Nice, 06202, France
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Novartis Investigative Site
Dresden, 01307, Germany
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Novartis Investigative Site
Essen, 45147, Germany
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Novartis Investigative Site
Giessen, 35392, Germany
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Novartis Investigative Site
Hanover, 30161, Germany
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Novartis Investigative Site
Debrecen, Hajdu Bihar Megye, 4032, Hungary
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Novartis Investigative Site
New Delhi, National Capital Territory of Delhi, 110029, India
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Novartis Investigative Site
Madurai, Tamil Nadu, 625107, India
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Novartis Investigative Site
Hyderabad, Telangana, 500082, India
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Novartis Investigative Site
Lucknow, Uttar Pradesh, 226014, India
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Novartis Investigative Site
Kfar Saba, 4428164, Israel
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Novartis Investigative Site
Petah Tikva, 4941492, Israel
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Novartis Investigative Site
Milan, MI, 20100, Italy
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Novartis Investigative Site
Milan, MI, 20122, Italy
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Novartis Investigative Site
Bassano del Grappa, VI, 36061, Italy
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Novartis Investigative Site
Novara, 28100, Italy
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Novartis Investigative Site
Narita, Chiba, 2868523, Japan
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Novartis Investigative Site
Matsuyama, Ehime, 7900024, Japan
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Novartis Investigative Site
Gifu, Gifu, 5011194, Japan
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Novartis Investigative Site
Kobe, Hyōgo, 6500047, Japan
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Novartis Investigative Site
Isehara, Kanagawa, 2591193, Japan
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Novartis Investigative Site
Suita, Osaka, 5650871, Japan
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Novartis Investigative Site
Itabashi-ku, Tokyo, 1738610, Japan
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Novartis Investigative Site
Shinjuku Ku, Tokyo, 1600023, Japan
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Novartis Investigative Site
George Town, Pulau Pinang, 10450, Malaysia
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Novartis Investigative Site
Kuching, Sarawak, 93586, Malaysia
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Novartis Investigative Site
Johor Bahru, 80100, Malaysia
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Novartis Investigative Site
Singapore, 119074, Singapore
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Novartis Investigative Site
Singapore, 308433, Singapore
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Novartis Investigative Site
Barcelona, 08035, Spain
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Novartis Investigative Site
Murcia, 30008, Spain
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Novartis Investigative Site
Bangkok, 10330, Thailand
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Novartis Investigative Site
Bangkok, 10700, Thailand
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Novartis Investigative Site
Chiang Mai, 50200, Thailand
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Novartis Investigative Site
Birmingham, West Midlands, B15 2TH, United Kingdom
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Novartis Investigative Site
Leeds, LS1 3EX, United Kingdom
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Novartis Investigative Site
London, W12 0HS, United Kingdom
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University of Minnesota Med Center
Minneapolis, Minnesota, 55455, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a bispecific antibody tame two autoimmune blood disorders?
- Experimental drug ANX005 targets blood cell destruction in autoimmune anemia
- New pill could help patients with rare blood disorder
- Gene-Edited immune cells take on autoimmune blood diseases
- Promising drug for rare blood disorder trial halted early