Drug or treatment

Fostamatinib clinical trials

• 5Clinical trials
• 2Countries

Newest trials

All recruiting trials (5)

• Fostamatinib to see if it’s safe for lung transplant patients with donor-specific antibodies

  This trial tests whether taking fostamatinib is safe for adults who have donor-specific antibodies after a lung transplant.

  Recruiting at 4 sites Phase 1 National Institutes of Health Clinical Center (CC) · Stanford, California and 3 other locations · NCT06948097

• Survey on long-term use of fostamatinib for chronic idiopathic thrombocytopenic purpura

  This study is looking to see how well and safely fostamatinib works for Japanese patients with chronic idiopathic thrombocytopenic purpura who are using it for the first time.

  Recruiting Kissei Pharmaceutical Co., Ltd. · Tokyo and Japanese Other Cities · NCT06757257

• Combining Fostamatinib with Gemcitabine and Nab-paclitaxel for Pancreatic Cancer Treatment

  This study is testing if adding a new drug called Fostamatinib to standard chemotherapy can help improve treatment outcomes for patients with operable pancreatic cancer.

  Recruiting Phase 1 University of California, San Diego · La Jolla, California · NCT06639724

• Ruxolitinib plus fostamatinib for adults with steroid-refractory chronic graft-versus-host disease

  This tests whether adding fostamatinib to ruxolitinib helps adults with chronic GvHD who haven't responded well to steroids.

  Recruiting Phase 1 Duke University · Durham, North Carolina · NCT06233110

• Evaluating the safety of fostamatinib for sickle cell disease

  This study is testing whether a new medication called fostamatinib is safe for adults with stable sickle cell disease and if it can help improve their blood cell function and reduce inflammation.

  Recruiting Phase 1 National Institutes of Health Clinical Center (CC) · Bethesda, Maryland · NCT05904093

Quick answers

How many clinical trials of Fostamatinib are recruiting right now?

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

Where are these trials running?

In 2 countries. The most sites are in United States (4 trials), Japan (1 trial). Each study page lists its sites and which ones are recruiting.

What phases are they in?

Phase 1: 4. 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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