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 301–350 of 1,694

Condition Trials
Recurrent Childhood Central Nervous System Neoplasm 1
Recurrent Childhood Cerebellar Astrocytoma 1
Recurrent Childhood Cerebral Astrocytoma 1
Recurrent Childhood Ependymoma 5
Recurrent Childhood Fibrolamellar Carcinoma 1
Recurrent Childhood Giant Cell Glioblastoma 1
Recurrent Childhood Glioblastoma 2
Recurrent Childhood Gliosarcoma 1
Recurrent Childhood Large Cell Lymphoma 1
Recurrent Childhood Lymphoblastic Lymphoma 3
Recurrent Childhood Malignant Germ Cell Tumor 1
Recurrent Childhood Malignant Solid Neoplasm 1
Recurrent Childhood Medulloblastoma 4
Recurrent Childhood Myelodysplastic Syndrome 1
Recurrent Childhood Non-Hodgkin Lymphoma 1
Recurrent Childhood Oligodendroglioma 1
Recurrent Childhood Osteosarcoma 1
Recurrent Childhood Pilocytic Astrocytoma 1
Recurrent Childhood Rhabdomyosarcoma 8
Recurrent Childhood Soft Tissue Sarcoma 6
Recurrent Childhood Supratentorial Primitive Neuroectodermal Tumor 1
Recurrent Childhood Visual Pathway and Hypothalamic Glioma 1
Recurrent Cholangiocarcinoma 3
Recurrent Cholecystitis 1
Recurrent Chordoma 1
Recurrent Chronic Hepatitis C Virus 1
Recurrent Chronic Lymphocytic Leukemia 21
Recurrent Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma 1
Recurrent Chronic Lymphoid Leukemia 1
Recurrent Chronic Myelogenous Leukemia, BCR-ABL1 Positive 7
Recurrent Chronic Myeloid Leukemia, BCR-ABL1 Positive 1
Recurrent Chronic Myelomonocytic Leukemia 11
Recurrent Classic Hodgkin Lymphoma 4
Recurrent Clostridioides Difficile Infection 2
Recurrent Clostridium Difficile Infection 3
Recurrent CNS Tumor, Adult 1
Recurrent CNS Tumors 1
Recurrent Colon Cancer 11
Recurrent Colon Carcinoma 3
Recurrent Colorectal Adenocarcinoma 1
Recurrent Colorectal Carcinoma 6
Recurrent Craniopharyngioma 1
Recurrent Cubital Tunnel Syndrome 1
Recurrent Cutaneous Melanoma 3
Recurrent Cutaneous Squamous Cell Carcinoma of the Head and Neck 3
Recurrent Cutaneous T-Cell Non-Hodgkin Lymphoma 3
Recurrent Dedifferentiated Liposarcoma 3
Recurrent Depression 1
Recurrent Desmoid Fibromatosis 2
Recurrent Diffuse Hemispheric Glioma, H3 G34-Mutant 1

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