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ClinicalTrials.gov public records Last synced May 21, 2026, 11:13 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–2 of 2 matching trials from the live ClinicalTrials.gov search.
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Conditions
Rare Histiocytic Disorders (RHDs), Erdheim-Chester Disease (ECD), Rosai-Dorfman Disease (RDD), Xanthogranuloma Family (XG), Indeterminate Dendritic Cell Histiocytosis, Malignant Histiocytic Neoplasm (MHN), ALK-positive Histiocytosis, Mixed Histiocytosis (MXH), Multicentric Reticulohistiocytoma (MRH), Necrobiotic Xanthogranuloma (NX)
Interventions
Registry study
Other
Lead sponsor
The Hospital for Sick Children
Other
Eligibility
Not listed
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2028
U.S. locations
6
States / cities
Birmingham, Alabama • Los Angeles, California • Madera, California + 3 more
Source: ClinicalTrials.gov public record
Updated Jun 23, 2025 · Synced May 21, 2026, 11:13 PM EDT
Conditions
Langerhans Cell Histiocytosis (LCH), Juvenile Xanthogranuloma (JXG), Rosai-Dorfman Disease (RDD), Histiocytic Disorders
Interventions
Mirdametinib
Drug
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
2 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2031
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 15, 2025 · Synced May 21, 2026, 11:13 PM EDT