- Ulcer 459 studies
- Unconsciousness 36 studies
- Unverricht-Lundborg Syndrome 4 studies
- Urea cycle disorders 9 studies
- Ureaplasma Infections 1 study
- Uremia 13 studies
- Ureteral Calculi 15 studies
- Ureteral Diseases 66 studies
- Ureteral Neoplasms 48 studies
- Ureteral Obstruction 7 studies
- Ureterolithiasis 15 studies
- Urethral cancer 48 studies
- Urethral Neoplasms 38 studies
- Urethral Stricture 2 studies
- Urethritis 3 studies
- Urinary Bladder Calculi 1 study
- Urinary Bladder Diseases 404 studies
- Urinary Bladder Neck Obstruction 7 studies
- Urinary Bladder Neoplasms 271 studies
- Urinary Bladder, Neurogenic 19 studies
- Urinary Bladder, Overactive 113 studies
- Urinary Calculi 39 studies
- Urinary Incontinence 206 studies
- Urinary Incontinence, Stress 66 studies
- Urinary Incontinence, Urge 36 studies
- Urinary Retention 62 studies
- Urinary Tract Infections 92 studies
- Urinary tract neoplasm 744 studies
- Urination Disorders 283 studies
- Urogenital Abnormalities 48 studies
- Urogenital Neoplasms 2997 studies
- Urolithiasis 53 studies
- Urologic Diseases 2355 studies
- Urologic Neoplasms 744 studies
- Urticaria 55 studies
- Urticaria Pigmentosa 3 studies
- Usher syndrome, type 1 1 study
- Usher Syndromes 5 studies
- Uterine Cervical Diseases 313 studies
- Uterine Cervical Dysplasia 24 studies
- Uterine Cervical Incompetence 1 study
- Uterine Cervical Neoplasms 345 studies
- Uterine Diseases 566 studies
- Uterine Hemorrhage 56 studies
- Uterine Neoplasms 485 studies
- Uterine Perforation 1 study
- Uterine Prolapse 22 studies
- Uterine Rupture 2 studies
- Uterine sarcoma 85 studies
- Uveal melanoma 62 studies
- Uveal Neoplasms 2 studies
- Uveitis 95 studies
- Uveitis, Anterior 23 studies
- Uveitis, Intermediate 13 studies
- Uveitis, Posterior 23 studies
- Uveomeningoencephalitic Syndrome 1 study
Clinical Trials Authorship and Review
Clinical Trials content is provided directly by the U.S. National Institutes of Health via ClinicalTrials.gov and is not reviewed separately by ClinicalTrialsFeeds.org. Every page of specific clinical trials information contains a unique identifier which can be used to find further details directly from the National Institutes of Health.
