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 401–450 of 1,694

Condition Trials
Recurrent Fallopian Tube Endometrioid Adenocarcinoma 5
Recurrent Fallopian Tube High Grade Serous Adenocarcinoma 2
Recurrent Fallopian Tube Mucinous Adenocarcinoma 1
Recurrent Fallopian Tube Serous Adenocarcinoma 1
Recurrent Fallopian Tube Transitional Cell Carcinoma 1
Recurrent Fallopian Tube Undifferentiated Carcinoma 1
Recurrent Female Reproductive System Carcinoma 1
Recurrent Fibrolamellar Carcinoma 1
Recurrent Follicular Helper T-Cell Lymphoma, Angioimmunoblastic-Type 1
Recurrent Follicular Lymphoma 21
Recurrent Gallbladder Cancer 1
Recurrent Gallbladder Carcinoma 4
Recurrent Gastric Cancer 5
Recurrent Gastric Carcinoma 1
Recurrent Gastroesophageal Junction Adenocarcinoma 1
Recurrent Gastrointestinal Carcinoid Tumor 3
Recurrent Glioblastoma 63
Recurrent Glioblastoma Multiforme 7
Recurrent Glioblastoma, IDH-Wildtype 5
Recurrent Glioma 13
Recurrent Gliomas 2
Recurrent Gliosarcoma 8
Recurrent Grade 1 Follicular Lymphoma 12
Recurrent Grade 2 Follicular Lymphoma 12
Recurrent Grade 3 Follicular Lymphoma 6
Recurrent Grade 3a Follicular Lymphoma 6
Recurrent Grade 3b Follicular Lymphoma 9
Recurrent Grade III Glioma 2
Recurrent Grade IV Glioma 1
Recurrent Group 3 Medulloblastoma 1
Recurrent Group 4 (Non-SHH/Non-WNT) Medulloblastoma 1
Recurrent Hairy Cell Leukemia 5
Recurrent Hairy Cell Leukemia Variant 2
Recurrent Head and Neck Cancer 5
Recurrent Head and Neck Carcinoma 5
Recurrent Head and Neck Squamous Cell Carcinoma 25
Recurrent Hematologic Malignancy 4
Recurrent Hepatoblastoma 10
Recurrent Hepatocellular Carcinoma 5
Recurrent Hepatosplenic T-Cell Lymphoma 1
Recurrent High Grade B-Cell Lymphoma 8
Recurrent High Grade B-Cell Lymphoma With MYC and BCL2 or BCL6 Rearrangements 7
Recurrent High Grade B-Cell Lymphoma With MYC and BCL2 Rearrangements 2
Recurrent High Grade B-Cell Lymphoma With MYC and BCL6 Rearrangements 1
Recurrent High Grade B-Cell Lymphoma With MYC, BCL2, and BCL6 Rearrangements 6
Recurrent High Grade B-Cell Lymphoma, Not Otherwise Specified 5
Recurrent High Grade Fallopian Tube Serous Adenocarcinoma 2
Recurrent High Grade Glioma 5
Recurrent High Grade Gliomas 1
Recurrent High Grade Ovarian Serous Adenocarcinoma 2

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