Drug or treatment

Nipocalimab clinical trials

• 9Clinical trials
• 41Countries

Newest trials

All recruiting trials (9)

• Nipocalimab in breast milk after a single IV dose in healthy lactating women

  This study tests how much nipocalimab shows up in breast milk after a single IV dose in healthy breastfeeding women.

  Recruiting Phase 1 Janssen Research & Development, LLC · Salt Lake City, Utah · NCT07669077

• Nipocalimab for adults with moderate to severe systemic lupus erythematosus

  This trial tests nipocalimab versus placebo in adults with moderate to severe lupus to see if it reduces disease activity and symptoms.

  Recruiting at 270 sites Phase 3 Janssen Research & Development, LLC · Beverly Hills, California and 271 other locations · NCT07438496

• Nipocalimab versus efgartigimod for generalized myasthenia gravis

  This trial will test whether nipocalimab or efgartigimod works better to reduce muscle weakness in adults with AChR-positive generalized myasthenia gravis who have meaningful symptoms despite stable therapy.

  Recruiting at 30 sites Phase 3 Janssen Research & Development, LLC · Fullerton, California and 30 other locations · NCT07217587

• Evaluating nipocalimab and IVIG for preventing fetal and neonatal thrombocytopenia

  This study is testing if a new treatment called nipocalimab can help pregnant women with a history of fetal and neonatal thrombocytopenia keep their babies' platelet levels safe compared to standard treatment with IVIG.

  Recruiting at 37 sites Phase 3 Janssen Research & Development, LLC · Birmingham, Alabama and 37 other locations · NCT06533098

• Evaluating nipocalimab for preventing fetal and neonatal alloimmune thrombocytopenia

  This study is testing whether nipocalimab can help pregnant women with a history of a blood condition called fetal and neonatal alloimmune thrombocytopenia prevent serious problems for their babies.

  Recruiting at 6 sites Phase 3 Janssen Research & Development, LLC · Leuven and 20 other locations · NCT06449651

• Nipocalimab treatment for pregnant women at risk of severe fetal anemia

  This study is testing if nipocalimab can help pregnant women at risk of having babies with severe anemia due to a past condition, to see if it improves the health of their newborns.

  Recruiting at 66 sites Phase 3 Janssen Research & Development, LLC · La Jolla, California and 68 other locations · NCT05912517

• Evaluating nipocalimab for adults with chronic inflammatory demyelinating polyneuropathy

  This study is testing a new treatment called nipocalimab to see if it can help adults with chronic inflammatory demyelinating polyneuropathy avoid relapses and feel better.

  Recruiting at 6 sites Phase 2/3 Janssen Research & Development, LLC · Centennial, Colorado and 119 other locations · NCT05327114

• Nipocalimab treatment for children with generalized myasthenia gravis

  This study is testing a new treatment called nipocalimab to see if it can help children with generalized myasthenia gravis who haven't responded well to other therapies.

  Recruiting at 15 sites Phase 2/3 Janssen Research & Development, LLC · Phoenix, Arizona and 18 other locations · NCT05265273

• Evaluating Nipocalimab for Adults with Generalized Myasthenia Gravis

  This study is testing a new drug called nipocalimab to see if it can help adults with generalized myasthenia gravis feel stronger and improve their daily activities compared to a placebo.

  Recruiting at 68 sites Phase 3 Janssen Research & Development, LLC · Paradise Valley, Arizona and 111 other locations · NCT04951622

Quick answers

How many clinical trials of Nipocalimab are recruiting right now?

9, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.

Where are these trials running?

In 41 countries. The most sites are in United States (8 trials), Poland (6 trials), Germany (6 trials), Italy (6 trials), Spain (6 trials). Each study page lists its sites and which ones are recruiting.

What phases are they in?

Phase 3: 6, Phase 2/3: 2, Phase 1: 1. Trials with no phase listed are usually device, behavioural or observational studies.

How do I join one?

Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.

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