2026 data ClinicalTrials.gov official source

Conditions: R

Every condition beginning with R that has a registered US clinical trial, with how many studies cover each.

1,694 conditions starting with "R"

Showing 801–850 of 1,694

Condition Trials
Refractory Cytopenia of Childhood 1
Refractory Cytopenia With Multilineage Dysplasia 1
Refractory Dedifferentiated Liposarcoma 1
Refractory Depression 1
Refractory Differentiated Thyroid Gland Carcinoma 2
Refractory Diffuse Intrinsic Pontine Glioma 4
Refractory Diffuse Large B Cell Lymphoma (DLBCL) 3
Refractory Diffuse Large B-Cell Lymphoma 38
Refractory Diffuse Large B-Cell Lymphoma Activated B-Cell Type 2
Refractory Diffuse Large B-Cell Lymphoma Germinal Center B-Cell Type 3
Refractory Diffuse Large B-Cell Lymphoma, Not Otherwise Specified 4
Refractory Digestive System Neuroendocrine Neoplasm 1
Refractory DIPG 1
Refractory Endometrial Adenocarcinoma 1
Refractory Endometrial Carcinoma 2
Refractory Endometrial Clear Cell Adenocarcinoma 1
Refractory Endometrial Endometrioid Adenocarcinoma 2
Refractory Endometrial Mixed Cell Adenocarcinoma 1
Refractory Endometrial Serous Adenocarcinoma 1
Refractory Endometrial Undifferentiated Carcinoma 1
Refractory Ependymoma 1
Refractory Epilepsy 6
Refractory Ewing Sarcoma 3
Refractory Ewing Sarcoma/Peripheral Primitive Neuroectodermal Tumor 1
Refractory Extensive Stage Lung Small Cell Carcinoma 1
Refractory Extensive Stage Small Cell Lung Carcinoma 1
Refractory Extranodal Marginal Zone Lymphoma 1
Refractory Extranodal Marginal Zone Lymphoma of Mucosa-Associated Lymphoid Tissue 2
Refractory Fallopian Tube Carcinoma 2
Refractory Fibrolamellar Carcinoma 1
Refractory Focal Epilepsy 1
Refractory Follicular Helper T-Cell Lymphoma, Angioimmunoblastic-Type 1
Refractory Follicular Lymphoma 11
Refractory Germ-cell 1
Refractory Glioblastoma 2
Refractory Glioma 1
Refractory Gout 1
Refractory Grade 1 Follicular Lymphoma 2
Refractory Grade 2 Follicular Lymphoma 1
Refractory Grade 3a Follicular Lymphoma 1
Refractory Grade 3b Follicular Lymphoma 5
Refractory Hairy Cell Leukemia 1
Refractory Head and Neck Squamous Cell Carcinoma 1
Refractory Hematologic Malignancy 2
Refractory Hepatoblastoma 1
Refractory Hepatocellular Carcinoma 1
Refractory High Grade B-Cell Lymphoma 5
Refractory High Grade B-Cell Lymphoma With MYC and BCL2 or BCL6 Rearrangements 4
Refractory High Grade B-Cell Lymphoma With MYC and BCL2 Rearrangements 1
Refractory High Grade B-Cell Lymphoma With MYC, BCL2, and BCL6 Rearrangements 1

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Data sourced from official public datasets. See our methodology for details.