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Safety of Anumigilimab (CSL324) in Adults With Sickle Cell Disease (SCD)

Testing Anumigilimab's safety for adults with Sickle Cell Disease.

Recruiting
18 years and older
All
Phase 2

**Sickle Cell Disease (SCD)** is a blood disorder that affects red blood cells, causing pain and other health problems. This study is testing a new treatment called **anumigilimab** to see if it's safe for adults with SCD. Anumigilimab is given as a shot under the skin. The study lasts 64 weeks, starting with 12 weeks of adjusting the dose to find the best amount for each person, followed by 52 weeks of regular treatment.

Participants must be 18 or older and have SCD. They should have had 1 to 12 pain crises (also known as VOCs) needing medical care in the past year. If taking **Hydroxyurea (HU)**, a common SCD medicine, the dose must be stable, or some participants might have chosen not to take HU due to side effects.

Key Points:

  • The study lasts for 64 weeks, with regular visits to the doctor.
  • Participants will receive treatment under their skin with anumigilimab.
  • Eligibility includes having SCD and experiencing pain crises in the past year.
Study details
    Sickle Cell Disease

NCT07224360

CSL Behring

17 October 2026

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Learn more about clinical trials

What is a clinical trial?

A clinical trial is a study designed to test specific interventions or treatments' effectiveness and safety, paving the way for new, innovative healthcare solutions.

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Participating in a clinical trial provides early access to potentially effective treatments and directly contributes to the healthcare advancements that benefit us all.

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The duration of clinical trials varies. Some trials last weeks, some years, depending on the phase and intention of the trial.

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Clinical trials follow strict ethical guidelines and protocols to safeguard participants' health. They are closely monitored and safety reviewed regularly.
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