Clinical Trials by Condition: N
- N-acetylglutamate Synthase Deficiency (1)
- NBIA/DYT/PARK-PLA2G6 (1)
- Nail Diseases (143)
- Nail-Patella Syndrome (1)
- Nails, Ingrown (10)
- Nails, Malformed (9)
- Nakajo Nishimura Syndrome (5)
- Nakajo Syndrome (5)
- Narcolepsy (86)
- Nasal Obstruction (64)
- Nasal Polyps (135)
- Nasal Septal Perforation (2)
- Nasopharyngeal Carcinoma (670)
- Nasopharyngeal Diseases (538)
- Nasopharyngeal Neoplasms (536)
- Nasopharyngitis (2)
- Nausea (924)
- Neck Injuries (52)
- Neck Pain (523)
- Necrobiosis Lipoidica (3)
- Necrobiotic Disorders (8)
- Necrosis (2,987)
- Necrotizing Autoimmune Myopathy (4)
- Necrotizing Enterocolitis (149)
- Necrotizing Fasciitis (16)
- Needlestick Injuries (24)
- Neglected Diseases (10)
- Neisseria Meningitidis Infection (108)
- Neisseriaceae Infections (496)
- Nelson Syndrome (2)
- Nemaline Myopathy (5)
- Nematode Infections (120)
- Neointima (10)
- Neonatal Abstinence Syndrome (62)
- 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 (121)
- Neonatal Stroke (20)
- Neonatal Systemic Lupus Erythematosus (5)
- Neoplasm Metastasis (6,652)
- Neoplasm Micrometastasis (27)
- Neoplasm Recurrence, Local (25)
- Neoplasm Regression, Spontaneous (2)
- Neoplasm Seeding (2)
- Neoplasm, Residual (197)
- Neoplasms by Histologic Type (31,485)
- Neoplasms, Adipose Tissue (111)
- Neoplasms, Adnexal and Skin Appendage (5)
- Neoplasms, Basal Cell (242)
- Neoplasms, Bone Tissue (434)
- Neoplasms, Connective Tissue (1,351)
- Neoplasms, Connective and Soft Tissue (2,534)
- Neoplasms, Cystic, Mucinous, and Serous (229)
- Neoplasms, Experimental (8)
- Neoplasms, Fibrous Tissue (261)
- Neoplasms, Germ Cell and Embryonal (5,949)
- Neoplasms, Glandular and Epithelial (14,961)
- Neoplasms, Hormone-Dependent (6)
- Neoplasms, Mesothelial (391)
- Neoplasms, Multiple Primary (107)
- Neoplasms, Nerve Tissue (5,940)
- Neoplasms, Neuroepithelial (2,746)
- Neoplasms, Plasma Cell (3,024)
- Neoplasms, Radiation-Induced (2)
- Neoplasms, Second Primary (476)
- Neoplasms, Squamous Cell (1,552)
- Neoplasms, Unknown Primary (83)
- Neoplastic Cells, Circulating (252)
- Neoplastic Processes (2,654)
- Neoplastic Syndromes, Hereditary (605)
- Neovascularization, Pathologic (430)
- Nephritis (516)
- Nephritis, Hereditary (14)
- Nephritis, Interstitial (74)
- Nephrocalcinosis (12)
- Nephrogenic Diabetes Insipidus (6)
- Nephrogenic Fibrosing Dermopathy (15)
- Nephrogenic Systemic Fibrosis (15)
- Nephrolithiasis (328)
- Nephroma, Mesoblastic (7)
- Nephronophthisis (2)
- Nephrosclerosis (5)
- Nephrosis (134)
- Nephrosis, Lipoid (39)
- Nephrotic Syndrome (134)
- Nerve Compression Syndromes (376)
- Nerve Degeneration (106)
- Nerve Sheath Neoplasms (302)
- Nervous System Malformations (383)
- Nervous System Neoplasms (2,103)
- Nesidioblastosis (1)
- Netherton Syndrome (8)
- Neural Crest Tumor (3)
- Neural Tube Defects (133)
- Neuralgia (1,070)
- Neuralgia, Postherpetic (164)
- Neurasthenia (1)
- Neurilemmoma (95)
- Neuritis (157)
- Neuroacanthocytosis (1)
- Neuroaspergillosis (1)
- Neuroaxonal Dystrophies (13)
- Neurobehavioral Manifestations (3,365)
- Neuroblastoma (569)
- Neurocognitive Disorders (5,378)
- Neurocysticercosis (25)
- Neurocytoma (4)
- Neurodegeneration With Brain Iron Accumulation (10)
- Neurodegenerative Diseases (6,731)
- Neurodermatitis (22)
- Neurodevelopmental Disorders (2,666)
- Neuroectodermal Tumors (5,768)
- Neuroectodermal Tumors, Primitive (5,768)
- Neuroectodermal Tumors, Primitive, Peripheral (685)
- Neuroendocrine Tumors (3,011)
- Neuroepithelioma (5,768)
- Neurofibroma (220)
- Neurofibroma, Plexiform (48)
- Neurofibromatoses (237)
- Neurofibromatosis 1 (201)
- Neurofibromatosis 2 (47)
- Neurofibromatosis Type 1 (201)
- Neurofibromatosis Type 2 (47)
- Neurofibromatosis-Noonan Syndrome (1)
- Neurofibrosarcoma (77)
- Neurogenic Bowel (17)
- Neurogenic Inflammation (10)
- Neuroleptic Malignant Syndrome (12)
- Neurologic Manifestations (21,254)
- Neuroma (134)
- Neuroma, Acoustic (81)
- Neuromuscular Diseases (5,559)
- Neuromuscular Junction Diseases (140)
- Neuromuscular Manifestations (1,630)
- Neuromyelitis Optica (64)
- Neuromyelitis Optica Spectrum Disorder (64)
- Neuronal Ceroid Lipofuscinosis 2 (3)
- Neuronal Ceroid Lipofuscinosis 3 (3)
- Neuronal Ceroid-Lipofuscinoses (33)
- Neuronal Intranuclear Inclusion Disease (1)
- Neurosyphilis (4)
- Neurotic Disorders (18)
- Neurotoxicity Syndromes (203)
- Neutral Lipid Storage Disease With Myopathy (3)
- Neutropenia (395)
- Nevi and Melanomas (2,186)
- Nevoid Basal Cell Carcinoma Syndrome (35)
- Nevus (2,253)
- Nevus of Ota (3)
- Nevus, Blue (2)
- Nevus, Epithelioid and Spindle Cell (2)
- Nevus, Pigmented (2,230)
- Nevus, Sebaceous of Jadassohn (5)
- Nevus, Spindle Cell (3)
- New Daily-persistent Headache (5)
- Newcastle Disease (1)
- Nicolaides-Baraitser Syndrome (1)
- Nidovirales Infections (709)
- Niemann-Pick Disease Type A (49)
- Niemann-Pick Disease Type B (1)
- Niemann-Pick Disease Type C1 (44)
- Niemann-Pick Disease, Type A (49)
- Niemann-Pick Disease, Type B (1)
- Niemann-Pick Disease, Type C (49)
- Niemann-Pick Diseases (49)
- Night Blindness (56)
- Night Eating Syndrome (5)
- Nijmegen Breakage Syndrome (1)
- No-Reflow Phenomenon (15)
- Nociceptive Pain (68)
- Nocturia (100)
- Nocturnal Enuresis (639)
- Nocturnal Myoclonus Syndrome (2)
- 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 (203)
- Non-alcoholic Fatty Liver Disease (851)
- Nonbullous Congenital Ichthyosiform Erythroderma (11)
- Noncommunicable Diseases (54)
- Nondystrophic Myotonia (4)
- Nonseminomatous Germ Cell Tumor (34)
- Nontuberculous Mycobacterial Lung Disease (12)
- Noonan Syndrome (16)
- Norrie Disease (2)
- Nose Deformities, Acquired (7)
- Nose Diseases (1,539)
- Nose Neoplasms (54)
- Nuchal Cord (2)
- Nut Hypersensitivity (16)
- Nut and Peanut Hypersensitivity (110)
- Nutrition Disorders (5,850)
- Nystagmus, Congenital (3)
- Nystagmus, Pathologic (24)