Clinical Trials by Condition: N
- N-acetylglutamate Synthase Deficiency (2)
- NBIA/DYT/PARK-PLA2G6 (1)
- Nail Diseases (144)
- Nail-Patella Syndrome (1)
- Nails, Ingrown (10)
- Nails, Malformed (10)
- Nakajo Nishimura Syndrome (5)
- Nakajo Syndrome (5)
- Narcolepsy (89)
- Nasal Obstruction (65)
- Nasal Polyps (140)
- Nasal Septal Perforation (3)
- Nasopharyngeal Carcinoma (679)
- Nasopharyngeal Diseases (547)
- Nasopharyngeal Neoplasms (545)
- Nasopharyngitis (2)
- Nausea (954)
- Neck Injuries (55)
- Neck Pain (556)
- Necrobiosis Lipoidica (3)
- Necrobiotic Disorders (8)
- Necrosis (3,064)
- Necrotizing Autoimmune Myopathy (4)
- Necrotizing Enterocolitis (151)
- Necrotizing Fasciitis (16)
- Needlestick Injuries (25)
- Neglected Diseases (10)
- Neisseria Meningitidis Infection (110)
- Neisseriaceae Infections (507)
- Nelson Syndrome (2)
- Nemaline Myopathy (5)
- Nematode Infections (122)
- Neointima (10)
- Neonatal Abstinence Syndrome (64)
- Neonatal Adrenoleukodystrophy (2)
- Neonatal Brachial Plexus Palsy (11)
- Neonatal Herpes (6)
- Neonatal Meningitis (3)
- Neonatal Onset Multisystem Inflammatory Disease (10)
- Neonatal Ovarian Cyst (2)
- Neonatal Sepsis (122)
- Neonatal Stroke (21)
- Neonatal Systemic Lupus Erythematosus (5)
- Neoplasm Metastasis (6,866)
- Neoplasm Micrometastasis (28)
- Neoplasm Recurrence, Local (25)
- Neoplasm Regression, Spontaneous (2)
- Neoplasm Seeding (2)
- Neoplasm, Residual (205)
- Neoplasms by Histologic Type (32,412)
- Neoplasms, Adipose Tissue (114)
- Neoplasms, Adnexal and Skin Appendage (6)
- Neoplasms, Basal Cell (249)
- Neoplasms, Bone Tissue (449)
- Neoplasms, Connective Tissue (1,383)
- Neoplasms, Connective and Soft Tissue (2,600)
- Neoplasms, Cystic, Mucinous, and Serous (237)
- Neoplasms, Experimental (8)
- Neoplasms, Fibrous Tissue (263)
- Neoplasms, Germ Cell and Embryonal (6,109)
- Neoplasms, Glandular and Epithelial (15,447)
- Neoplasms, Hormone-Dependent (6)
- Neoplasms, Mesothelial (395)
- Neoplasms, Multiple Primary (108)
- Neoplasms, Nerve Tissue (6,100)
- Neoplasms, Neuroepithelial (2,813)
- Neoplasms, Plasma Cell (3,095)
- Neoplasms, Radiation-Induced (2)
- Neoplasms, Second Primary (495)
- Neoplasms, Squamous Cell (1,620)
- Neoplasms, Unknown Primary (85)
- Neoplastic Cells, Circulating (263)
- Neoplastic Processes (2,731)
- Neoplastic Syndromes, Hereditary (619)
- Neovascularization, Pathologic (439)
- Nephritis (544)
- Nephritis, Hereditary (15)
- Nephritis, Interstitial (82)
- Nephrocalcinosis (12)
- Nephrogenic Diabetes Insipidus (6)
- Nephrogenic Fibrosing Dermopathy (15)
- Nephrogenic Systemic Fibrosis (15)
- Nephrolithiasis (353)
- Nephroma, Mesoblastic (7)
- Nephronophthisis (2)
- Nephrosclerosis (5)
- Nephrosis (137)
- Nephrosis, Lipoid (40)
- Nephrotic Syndrome (137)
- Nerve Compression Syndromes (392)
- Nerve Degeneration (118)
- Nerve Sheath Neoplasms (308)
- Nervous System Malformations (396)
- Nervous System Neoplasms (2,149)
- Nesidioblastosis (1)
- Netherton Syndrome (8)
- Neural Crest Tumor (3)
- Neural Tube Defects (136)
- Neuralgia (1,118)
- Neuralgia, Postherpetic (168)
- Neurasthenia (1)
- Neurilemmoma (99)
- Neuritis (165)
- Neuroacanthocytosis (1)
- Neuroaspergillosis (1)
- Neuroaxonal Dystrophies (13)
- Neurobehavioral Manifestations (3,496)
- Neuroblastoma (574)
- Neurocognitive Disorders (5,608)
- Neurocysticercosis (26)
- Neurocytoma (4)
- Neurodegeneration With Brain Iron Accumulation (10)
- Neurodegenerative Diseases (6,989)
- Neurodermatitis (23)
- Neurodevelopmental Disorders (2,760)
- Neuroectodermal Tumors (5,920)
- Neuroectodermal Tumors, Primitive (5,920)
- Neuroectodermal Tumors, Primitive, Peripheral (689)
- Neuroendocrine Tumors (3,099)
- Neuroepithelioma (5,920)
- Neurofibroma (222)
- Neurofibroma, Plexiform (49)
- Neurofibromatoses (239)
- Neurofibromatosis 1 (203)
- Neurofibromatosis 2 (48)
- Neurofibromatosis Type 1 (203)
- Neurofibromatosis Type 2 (48)
- Neurofibromatosis-Noonan Syndrome (1)
- Neurofibrosarcoma (77)
- Neurogenic Bowel (19)
- Neurogenic Inflammation (10)
- Neuroleptic Malignant Syndrome (12)
- Neurologic Manifestations (22,188)
- Neuroma (138)
- Neuroma, Acoustic (83)
- Neuromuscular Diseases (5,790)
- Neuromuscular Junction Diseases (146)
- Neuromuscular Manifestations (1,714)
- Neuromyelitis Optica (71)
- Neuromyelitis Optica Spectrum Disorder (71)
- Neuronal Ceroid Lipofuscinosis 2 (4)
- Neuronal Ceroid Lipofuscinosis 3 (4)
- Neuronal Ceroid-Lipofuscinoses (36)
- Neuronal Intranuclear Inclusion Disease (1)
- Neurosyphilis (4)
- Neurotic Disorders (18)
- Neurotoxicity Syndromes (206)
- Neutral Lipid Storage Disease With Myopathy (3)
- Neutropenia (404)
- Nevi and Melanomas (2,241)
- Nevoid Basal Cell Carcinoma Syndrome (36)
- Nevus (2,310)
- Nevus of Ota (3)
- Nevus, Blue (2)
- Nevus, Epithelioid and Spindle Cell (2)
- Nevus, Pigmented (2,286)
- Nevus, Sebaceous of Jadassohn (5)
- Nevus, Spindle Cell (3)
- New Daily-persistent Headache (5)
- Newcastle Disease (2)
- Nicolaides-Baraitser Syndrome (1)
- Nidovirales Infections (888)
- Niemann-Pick Disease Type A (48)
- Niemann-Pick Disease Type B (1)
- Niemann-Pick Disease Type C1 (44)
- Niemann-Pick Disease, Type A (48)
- Niemann-Pick Disease, Type B (1)
- Niemann-Pick Disease, Type C (48)
- Niemann-Pick Diseases (48)
- Night Blindness (58)
- Night Eating Syndrome (5)
- Nijmegen Breakage Syndrome (1)
- No-Reflow Phenomenon (18)
- Nociceptive Pain (72)
- Nocturia (102)
- Nocturnal Enuresis (669)
- Nocturnal Myoclonus Syndrome (5)
- 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 (209)
- Non-alcoholic Fatty Liver Disease (902)
- Nonbullous Congenital Ichthyosiform Erythroderma (11)
- Noncommunicable Diseases (58)
- Nondystrophic Myotonia (4)
- Nonseminomatous Germ Cell Tumor (35)
- Nontuberculous Mycobacterial Lung Disease (12)
- Noonan Syndrome (16)
- Norrie Disease (2)
- Nose Deformities, Acquired (8)
- Nose Diseases (1,581)
- Nose Neoplasms (54)
- Nuchal Cord (2)
- Nut Hypersensitivity (16)
- Nut and Peanut Hypersensitivity (112)
- Nutrition Disorders (6,062)
- Nystagmus, Congenital (3)
- Nystagmus, Pathologic (26)