Condition
Histiocytosis clinical trials and research
As of November 12, 2026, Find a Trial lists 3 Histiocytosis clinical trials that are recruiting, at sites in 10 countries (most in France (2), United States (2), Australia (1)). By phase: Phase 1/2 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 3Clinical trials
- 10Countries
Newest Histiocytosis clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Follow-up on health outcomes in patients with histiocytic disorders | — | Birmingham, Alabama | Recruiting | Jun 22, 2023 |
| Evaluating BDTX-4933 for patients with specific cancer mutations | Phase 1/2 | Gilbert, Arizona and 48 other locations | Recruiting | Mar 28, 2023 |
| National registry study on adult pulmonary Langerhans cell histiocytosis | — | Paris | Recruiting | Dec 11, 2020 |
All recruiting trials (3)
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Follow-up on health outcomes in patients with histiocytic disorders
This study looks at the long-term health effects of histiocytic disorders on around 6000 patients to see how these conditions impact their overall well-being and quality of life.
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Evaluating BDTX-4933 for patients with specific cancer mutations
This study is testing a new drug called BDTX-4933 to see if it can help adults with advanced cancers that have certain gene mutations feel better and improve their treatment options.
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National registry study on adult pulmonary Langerhans cell histiocytosis
This study looks at the long-term health and survival of adults with pulmonary Langerhans cell histiocytosis to see what factors might affect their outcomes.
Related topics
Quick answers
How many Histiocytosis clinical trials are recruiting right now?
3, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 10 countries. The most sites are in France (2 trials), United States (2 trials), Australia (1 trial), China (1 trial), Denmark (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 1/2: 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.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.