Clinical Trials by Condition: N
- N-acetylglutamate Synthase Deficiency (3)
- NBIA/DYT/PARK-PLA2G6 (1)
- Nail Diseases (148)
- Nail-Patella Syndrome (1)
- Nails, Ingrown (12)
- Nails, Malformed (10)
- Nakajo Nishimura Syndrome (6)
- Nakajo Syndrome (6)
- Narcolepsy (96)
- Nasal Obstruction (70)
- Nasal Polyps (152)
- Nasal Septal Perforation (3)
- Nasopharyngeal Carcinoma (709)
- Nasopharyngeal Diseases (584)
- Nasopharyngeal Neoplasms (580)
- Nasopharyngitis (4)
- Nausea (1,005)
- Neck Injuries (57)
- Neck Pain (622)
- Necrobiosis Lipoidica (4)
- Necrobiotic Disorders (9)
- Necrosis (3,201)
- Necrotizing Autoimmune Myopathy (4)
- Necrotizing Enterocolitis (161)
- Necrotizing Fasciitis (18)
- Needlestick Injuries (26)
- Neglected Diseases (11)
- Neisseria Meningitidis Infection (111)
- Neisseriaceae Infections (377)
- Nelson Syndrome (2)
- Nemaline Myopathy (5)
- Nematode Infections (128)
- Neointima (10)
- Neonatal Abstinence Syndrome (65)
- Neonatal Adrenoleukodystrophy (2)
- Neonatal Brachial Plexus Palsy (11)
- Neonatal Herpes (6)
- Neonatal Meningitis (3)
- Neonatal Onset Multisystem Inflammatory Disease (11)
- Neonatal Ovarian Cyst (2)
- Neonatal Sepsis (130)
- Neonatal Stroke (21)
- Neonatal Systemic Lupus Erythematosus (5)
- Neoplasm Metastasis (7,218)
- Neoplasm Micrometastasis (28)
- Neoplasm Recurrence, Local (25)
- Neoplasm Regression, Spontaneous (2)
- Neoplasm Seeding (2)
- Neoplasm, Residual (219)
- Neoplasms by Histologic Type (33,983)
- Neoplasms, Adipose Tissue (119)
- Neoplasms, Adnexal and Skin Appendage (6)
- Neoplasms, Basal Cell (262)
- Neoplasms, Bone Tissue (472)
- Neoplasms, Connective Tissue (1,445)
- Neoplasms, Connective and Soft Tissue (2,718)
- Neoplasms, Cystic, Mucinous, and Serous (248)
- Neoplasms, Experimental (8)
- Neoplasms, Fibrous Tissue (274)
- Neoplasms, Germ Cell and Embryonal (6,387)
- Neoplasms, Glandular and Epithelial (16,315)
- Neoplasms, Hormone-Dependent (7)
- Neoplasms, Mesothelial (409)
- Neoplasms, Multiple Primary (109)
- Neoplasms, Nerve Tissue (6,389)
- Neoplasms, Neuroepithelial (2,945)
- Neoplasms, Plasma Cell (3,210)
- Neoplasms, Radiation-Induced (3)
- Neoplasms, Second Primary (523)
- Neoplasms, Squamous Cell (1,717)
- Neoplasms, Unknown Primary (87)
- Neoplasms, Vascular Tissue (537)
- Neoplastic Cells, Circulating (276)
- Neoplastic Processes (2,865)
- Neoplastic Syndromes, Hereditary (653)
- Neovascularization, Pathologic (450)
- Nephritis (570)
- Nephritis, Hereditary (17)
- Nephritis, Interstitial (83)
- Nephrocalcinosis (13)
- Nephrogenic Diabetes Insipidus (7)
- Nephrogenic Fibrosing Dermopathy (16)
- Nephrogenic Systemic Fibrosis (16)
- Nephrolithiasis (373)
- Nephroma, Mesoblastic (7)
- Nephronophthisis (3)
- Nephrosclerosis (5)
- Nephrosis (145)
- Nephrosis, Lipoid (40)
- Nephrotic Syndrome (145)
- Nerve Compression Syndromes (418)
- Nerve Degeneration (123)
- Nerve Sheath Neoplasms (330)
- Nervous System Malformations (413)
- Nervous System Neoplasms (2,242)
- Nesidioblastosis (1)
- Netherton Syndrome (8)
- Neural Crest Tumor (3)
- Neural Tube Defects (142)
- Neuralgia (1,175)
- Neuralgia, Postherpetic (172)
- Neurasthenia (1)
- Neurilemmoma (103)
- Neuritis (177)
- Neuroacanthocytosis (1)
- Neuroaspergillosis (1)
- Neuroaxonal Dystrophies (13)
- Neurobehavioral Manifestations (3,737)
- Neuroblastoma (592)
- Neurocirculatory Asthenia (1)
- Neurocognitive Disorders (5,983)
- Neurocysticercosis (26)
- Neurocytoma (5)
- Neurodegeneration With Brain Iron Accumulation (10)
- Neurodegenerative Diseases (7,403)
- Neurodermatitis (24)
- Neurodevelopmental Disorders (2,918)
- Neuroectodermal Tumors (6,189)
- Neuroectodermal Tumors, Primitive (6,189)
- Neuroectodermal Tumors, Primitive, Peripheral (706)
- Neuroendocrine Tumors (3,237)
- Neuroepithelioma (6,189)
- Neurofibroma (239)
- Neurofibroma, Plexiform (53)
- Neurofibromatoses (256)
- Neurofibromatosis 1 (215)
- Neurofibromatosis 2 (50)
- Neurofibromatosis Type 1 (215)
- Neurofibromatosis Type 2 (50)
- Neurofibromatosis-Noonan Syndrome (1)
- Neurofibrosarcoma (83)
- Neurogenic Bowel (21)
- Neurogenic Inflammation (10)
- Neuroleptic Malignant Syndrome (15)
- Neurologic Manifestations (23,814)
- Neuroma (145)
- Neuroma, Acoustic (87)
- Neuromuscular Diseases (6,151)
- Neuromuscular Junction Diseases (157)
- Neuromuscular Manifestations (1,852)
- Neuromyelitis Optica (73)
- Neuromyelitis Optica Spectrum Disorder (73)
- Neuronal Ceroid Lipofuscinosis 2 (4)
- Neuronal Ceroid Lipofuscinosis 3 (5)
- Neuronal Ceroid Lipofuscinosis 7 (3)
- Neuronal Ceroid-Lipofuscinoses (38)
- Neuronal Intranuclear Inclusion Disease (1)
- Neurosyphilis (4)
- Neurotic Disorders (19)
- Neurotoxicity Syndromes (212)
- Neutral Lipid Storage Disease With Myopathy (3)
- Neutropenia (416)
- Nevi and Melanomas (2,318)
- Nevoid Basal Cell Carcinoma Syndrome (36)
- Nevus (2,389)
- Nevus of Ota (3)
- Nevus, Blue (2)
- Nevus, Epithelioid and Spindle Cell (2)
- Nevus, Pigmented (2,364)
- Nevus, Sebaceous of Jadassohn (5)
- Nevus, Spindle Cell (3)
- New Daily-persistent Headache (5)
- Newcastle Disease (3)
- Nicolaides-Baraitser Syndrome (1)
- Nidovirales Infections (1,069)
- Niemann-Pick Disease Type A (52)
- Niemann-Pick Disease Type B (1)
- Niemann-Pick Disease Type C1 (48)
- Niemann-Pick Disease, Type A (52)
- Niemann-Pick Disease, Type B (1)
- Niemann-Pick Disease, Type C (52)
- Niemann-Pick Diseases (52)
- Night Blindness (60)
- Night Eating Syndrome (5)
- Nijmegen Breakage Syndrome (1)
- No-Reflow Phenomenon (20)
- Nociceptive Pain (81)
- Nocturia (107)
- Nocturnal Enuresis (695)
- Nocturnal Myoclonus Syndrome (6)
- Nodding Syndrome (4)
- Nodular Melanoma (4)
- Nodular Regenerative Hyperplasia (14)
- Non 24 Hour Sleep Wake Disorder (9)
- Non Functioning Pancreatic Endocrine Tumor (8)
- Non-ST Elevated Myocardial Infarction (226)
- Non-alcoholic Fatty Liver Disease (973)
- Nonbullous Congenital Ichthyosiform Erythroderma (11)
- Noncommunicable Diseases (64)
- Nondystrophic Myotonia (6)
- Nonseminomatous Germ Cell Tumor (37)
- Nontuberculous Mycobacterial Lung Disease (14)
- Noonan Syndrome (17)
- Norrie Disease (2)
- Nose Deformities, Acquired (8)
- Nose Diseases (1,630)
- Nose Neoplasms (54)
- Nuchal Cord (2)
- Nut Hypersensitivity (19)
- Nut and Peanut Hypersensitivity (120)
- Nutrition Disorders (6,380)
- Nystagmus, Congenital (3)
- Nystagmus, Pathologic (27)