2026 data ClinicalTrials.gov official source

Conditions: U

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

530 conditions starting with "U"

Showing 201–250 of 530

Condition Trials
Unresectable Rectal Adenocarcinoma 1
Unresectable Renal Cell Carcinoma 2
Unresectable Salivary Gland Carcinoma 2
Unresectable Sarcoma 2
Unresectable Skin Squamous Cell Carcinoma 1
Unresectable Small Intestinal Carcinoma 1
Unresectable Soft Tissue Sarcoma 2
Unresectable Solid Neoplasm 7
Unresectable Solid Tumor 7
Unresectable Solid Tumors 1
Unresectable Stage III Cutaneous Melanoma 1
Unresectable Stage III or Stage IV Melanoma 1
Unresectable Stage IV Cutaneous Melanoma 1
Unresectable Thymic Carcinoma 2
Unresectable Thyroid Gland Carcinoma 4
Unresectable Transitional Cell Carcinoma 1
Unresectable Triple-Negative Breast Carcinoma 3
Unresectable Undifferentiated Pleomorphic Sarcoma 2
Unresectable Urothelial Carcinoma 6
Unresectable Uterine Corpus Leiomyosarcoma 1
Unruptured Brain Arteriovenous Malformation 1
Unruptured Intracranial Aneurysm 1
Unruptured Wide-neck Aneurysms 1
Unsafe Sex 3
Unsatisfactory or Defective Restoration of Tooth 1
Unsatisfactory Restoration of Tooth 2
Unspecified Adult Solid Tumor 4
Unspecified Adult Solid Tumor, Protocol Specific 112
Unspecified Child Maltreatment, Confirmed 2
Unspecified Child Maltreatment, Suspected 2
Unspecified Childhood Solid Tumor, Protocol Specific 15
Unspecified Complication of Corneal Transplant 1
Unspecified Complication of Lung Transplant 1
Unspecified Complications of Kidney Transplant 1
Unspecified Psychosis 1
Unstable Angina 5
Unstable Angina (UA) 1
Unstable Angina Pectoris 1
Unstable Blood Pressure 1
Unstable Lisfranc Fracture-dislocations of the Midfoot 1
Unstable Radial Head 1
Unsuspected Pulmonary Embolism 1
Untreated Adult Acute Lymphoblastic Leukemia 2
Untreated Adult Acute Myeloid Leukemia 13
Untreated Advanced NSCLC 1
Untreated Advanced or Metastatic Gastric, Gastroesophageal Junction, or Esophageal Adenocarcinoma 1
Untreated AML 3
Untreated Childhood Brain Stem Glioma 1
Untreated Childhood Rhabdomyosarcoma 1
Untreated Follicular Lymphoma 1

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