Clinical Trials by Condition: U
- Ulcer (3,834)
- Ulcerative Proctitis (11)
- Ullrich Congenital Muscular Dystrophy (5)
- Ulna Fractures (16)
- Ulnar Nerve Compression Syndromes (29)
- Ulnar Neuropathies (38)
- Unconsciousness (472)
- Underage Drinking (41)
- Undiagnosed Diseases (16)
- Undifferentiated Connective Tissue Diseases (16)
- Undifferentiated Pleomorphic Sarcoma (82)
- Unicentric Castleman Disease (39)
- Unilateral Breast Neoplasms (18)
- Uniparental Disomy (2)
- Uniparental Disomy of Chromosome 11 (1)
- Univentricular Heart (111)
- Unverricht-Lundborg Disease (5)
- Unverricht-Lundborg Syndrome (5)
- Upper Extremity Deep Vein Thrombosis (28)
- Upper Extremity Deformities, Congenital (10)
- Urachal Adenocarcinoma (2)
- Urachal Cancer (2)
- Urachal Cyst (1)
- Urea Cycle Disorders (73)
- Urea Cycle Disorders, Inborn (73)
- Ureaplasma Infections (2)
- Uremia (91)
- Ureteral Calculi (108)
- Ureteral Diseases (220)
- Ureteral Neoplasms (107)
- Ureteral Obstruction (32)
- Ureterolithiasis (108)
- Urethral Cancer (89)
- Urethral Diseases (164)
- Urethral Neoplasms (76)
- Urethral Obstruction (73)
- Urethral Stricture (44)
- Urethritis (10)
- Urinary Bladder Calculi (7)
- Urinary Bladder Diseases (2,390)
- Urinary Bladder Neck Obstruction (39)
- Urinary Bladder Neoplasms (1,537)
- Urinary Bladder, Neurogenic (156)
- Urinary Bladder, Overactive (754)
- Urinary Bladder, Underactive (24)
- Urinary Calculi (570)
- Urinary Fistula (10)
- Urinary Incontinence (1,323)
- Urinary Incontinence, Stress (527)
- Urinary Incontinence, Urge (194)
- Urinary Retention (225)
- Urinary Tract Infections (715)
- Urination Disorders (1,811)
- Urogenital Abnormalities (451)
- Urogenital Neoplasms (12,450)
- Urolithiasis (568)
- Urologic Diseases (14,607)
- Urologic Neoplasms (3,123)
- Urological Manifestations (2,457)
- Urticaria (390)
- Urticaria Pigmentosa (6)
- Usher Syndrome Type 2A (6)
- Usher Syndrome, Type 1 (2)
- Usher Syndrome, Type 1B (3)
- Usher Syndromes (28)
- Uterine Carcinosarcoma (53)
- Uterine Cervical Diseases (1,411)
- Uterine Cervical Dysplasia (181)
- Uterine Cervical Incompetence (26)
- Uterine Cervical Neoplasms (1,712)
- Uterine Cervicitis (6)
- Uterine Diseases (2,907)
- Uterine Hemorrhage (645)
- Uterine Inertia (34)
- Uterine Neoplasms (2,289)
- Uterine Perforation (3)
- Uterine Prolapse (100)
- Uterine Retroversion (1)
- Uterine Rupture (10)
- Uterine Sarcoma (127)
- Uveal Diseases (788)
- Uveal Neoplasms (97)
- Uveitis (424)
- Uveitis, Anterior (140)
- Uveitis, Intermediate (56)
- Uveitis, Posterior (88)
- Uveomeningoencephalitic Syndrome (13)