Clinical Trials by Condition: N
- N-acetylglutamate Synthase Deficiency (1)
- NBIA/DYT/PARK-PLA2G6 (1)
- Nail Diseases (138)
- Nail-Patella Syndrome (1)
- Nails, Ingrown (10)
- Nails, Malformed (8)
- Nakajo Nishimura Syndrome (3)
- Nakajo Syndrome (3)
- Narcolepsy (78)
- Nasal Obstruction (60)
- Nasal Polyps (126)
- Nasal Septal Perforation (2)
- Nasopharyngeal Carcinoma (619)
- Nasopharyngeal Diseases (484)
- Nasopharyngeal Neoplasms (482)
- Nasopharyngitis (2)
- Nausea (877)
- Neck Injuries (52)
- Neck Pain (464)
- Necrobiosis Lipoidica (2)
- Necrobiotic Disorders (7)
- Necrosis (2,841)
- Necrotizing Autoimmune Myopathy (1)
- Necrotizing Enterocolitis (143)
- Necrotizing Fasciitis (16)
- Needlestick Injuries (23)
- Neglected Diseases (10)
- Neisseria Meningitidis Infection (103)
- Neisseriaceae Infections (341)
- Nelson Syndrome (2)
- Nemaline Myopathy (5)
- Nematode Infections (117)
- Neointima (10)
- Neonatal Abstinence Syndrome (57)
- Neonatal Adrenoleukodystrophy (2)
- Neonatal Brachial Plexus Palsy (8)
- Neonatal Herpes (5)
- Neonatal Meningitis (3)
- Neonatal Onset Multisystem Inflammatory Disease (10)
- Neonatal Ovarian Cyst (1)
- Neonatal Sepsis (114)
- Neonatal Stroke (18)
- Neonatal Systemic Lupus Erythematosus (5)
- Neoplasm Metastasis (6,301)
- Neoplasm Micrometastasis (26)
- Neoplasm Recurrence, Local (23)
- Neoplasm Regression, Spontaneous (2)
- Neoplasm Seeding (2)
- Neoplasm, Residual (187)
- Neoplasms by Histologic Type (30,165)
- Neoplasms, Adipose Tissue (107)
- Neoplasms, Adnexal and Skin Appendage (5)
- Neoplasms, Basal Cell (230)
- Neoplasms, Bone Tissue (409)
- Neoplasms, Connective Tissue (1,278)
- Neoplasms, Connective and Soft Tissue (2,410)
- Neoplasms, Cystic, Mucinous, and Serous (224)
- Neoplasms, Experimental (8)
- Neoplasms, Fibrous Tissue (248)
- Neoplasms, Germ Cell and Embryonal (5,656)
- Neoplasms, Glandular and Epithelial (14,438)
- Neoplasms, Hormone-Dependent (6)
- Neoplasms, Mesothelial (365)
- Neoplasms, Multiple Primary (102)
- Neoplasms, Nerve Tissue (5,641)
- Neoplasms, Neuroepithelial (2,621)
- Neoplasms, Plasma Cell (2,878)
- Neoplasms, Radiation-Induced (1)
- Neoplasms, Second Primary (445)
- Neoplasms, Squamous Cell (1,411)
- Neoplasms, Unknown Primary (77)
- Neoplastic Cells, Circulating (241)
- Neoplastic Processes (2,511)
- Neoplastic Syndromes, Hereditary (566)
- Neovascularization, Pathologic (411)
- Nephritis (483)
- Nephritis, Hereditary (14)
- Nephritis, Interstitial (69)
- Nephrocalcinosis (9)
- Nephrogenic Diabetes Insipidus (6)
- Nephrogenic Fibrosing Dermopathy (15)
- Nephrogenic Systemic Fibrosis (15)
- Nephrolithiasis (297)
- Nephroma, Mesoblastic (7)
- Nephronophthisis (2)
- Nephropathic Cystinosis (71)
- Nephrosclerosis (4)
- Nephrosis (125)
- Nephrosis, Lipoid (34)
- Nephrotic Syndrome (125)
- Nerve Compression Syndromes (337)
- Nerve Degeneration (95)
- Nerve Sheath Neoplasms (283)
- Nervous System Malformations (359)
- Nervous System Neoplasms (1,994)
- Nesidioblastosis (1)
- Netherton Syndrome (7)
- Neural Crest Tumor (2)
- Neural Tube Defects (121)
- Neuralgia (1,004)
- Neuralgia, Postherpetic (158)
- Neurasthenia (1)
- Neurilemmoma (89)
- Neuritis (150)
- Neuroacanthocytosis (1)
- Neuroaspergillosis (1)
- Neuroaxonal Dystrophies (13)
- Neurobehavioral Manifestations (3,095)
- Neuroblastoma (552)
- Neurocognitive Disorders (5,030)
- Neurocysticercosis (25)
- Neurocytoma (4)
- Neurodegeneration With Brain Iron Accumulation (9)
- Neurodegenerative Diseases (6,276)
- Neurodermatitis (18)
- Neurodevelopmental Disorders (2,475)
- Neuroectodermal Tumors (5,486)
- Neuroectodermal Tumors, Primitive (5,486)
- Neuroectodermal Tumors, Primitive, Peripheral (668)
- Neuroendocrine Tumors (2,851)
- Neuroepithelioma (5,486)
- Neurofibroma (206)
- Neurofibroma, Plexiform (47)
- Neurofibromatoses (220)
- Neurofibromatosis 1 (187)
- Neurofibromatosis 2 (44)
- Neurofibromatosis Type 1 (187)
- Neurofibromatosis Type 2 (44)
- Neurofibrosarcoma (74)
- Neurogenic Bowel (15)
- Neurogenic Inflammation (10)
- Neuroleptic Malignant Syndrome (11)
- Neurologic Manifestations (19,719)
- Neuroma (124)
- Neuroma, Acoustic (77)
- Neuromuscular Diseases (5,173)
- Neuromuscular Junction Diseases (134)
- Neuromuscular Manifestations (1,480)
- Neuromyelitis Optica (61)
- Neuromyelitis Optica Spectrum Disorder (61)
- Neuronal Ceroid Lipofuscinosis 2 (3)
- Neuronal Ceroid Lipofuscinosis 3 (3)
- Neuronal Ceroid-Lipofuscinoses (29)
- Neuronal Intranuclear Inclusion Disease (1)
- Neurosyphilis (5)
- Neurotic Disorders (18)
- Neurotoxicity Syndromes (190)
- Neutral Lipid Storage Disease With Myopathy (3)
- Neutropenia (378)
- Nevi and Melanomas (2,089)
- Nevoid Basal Cell Carcinoma Syndrome (33)
- Nevus (2,153)
- Nevus of Ota (2)
- Nevus, Blue (1)
- Nevus, Epithelioid and Spindle Cell (2)
- Nevus, Pigmented (2,131)
- Nevus, Sebaceous of Jadassohn (4)
- New Daily-persistent Headache (4)
- Newcastle Disease (1)
- Niemann-Pick Disease Type A (48)
- Niemann-Pick Disease Type B (1)
- Niemann-Pick Disease Type C1 (43)
- Niemann-Pick Disease, Type A (48)
- Niemann-Pick Disease, Type B (1)
- Niemann-Pick Disease, Type C (48)
- Niemann-Pick Diseases (48)
- Night Blindness (54)
- Night Eating Syndrome (5)
- No-Reflow Phenomenon (15)
- Nociceptive Pain (63)
- Nocturia (88)
- Nocturnal Enuresis (588)
- 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 (7)
- Non-ST Elevated Myocardial Infarction (191)
- Non-alcoholic Fatty Liver Disease (763)
- Nonbullous Congenital Ichthyosiform Erythroderma (11)
- Noncommunicable Diseases (42)
- Nondystrophic Myotonia (4)
- Nonseminomatous Germ Cell Tumor (34)
- Nontuberculous Mycobacterial Lung Disease (12)
- Noonan Syndrome (13)
- Norrie Disease (2)
- Nose Deformities, Acquired (6)
- Nose Diseases (1,489)
- Nose Neoplasms (52)
- Nuchal Cord (2)
- Nut Hypersensitivity (16)
- Nut and Peanut Hypersensitivity (107)
- Nutrition Disorders (5,503)
- Nystagmus, Congenital (3)
- Nystagmus, Pathologic (23)