Clinical Trials by Condition: N
- N-acetylglutamate Synthase Deficiency (2)
- NBIA/DYT/PARK-PLA2G6 (1)
- Nail Diseases (145)
- Nail-Patella Syndrome (1)
- Nails, Ingrown (11)
- Nails, Malformed (10)
- Nakajo Nishimura Syndrome (5)
- Nakajo Syndrome (5)
- Narcolepsy (93)
- Nasal Obstruction (68)
- Nasal Polyps (145)
- Nasal Septal Perforation (3)
- Nasopharyngeal Carcinoma (693)
- Nasopharyngeal Diseases (562)
- Nasopharyngeal Neoplasms (559)
- Nasopharyngitis (3)
- Nausea (981)
- Neck Injuries (55)
- Neck Pain (590)
- Necrobiosis Lipoidica (4)
- Necrobiotic Disorders (9)
- Necrosis (3,135)
- Necrotizing Autoimmune Myopathy (4)
- Necrotizing Enterocolitis (157)
- Necrotizing Fasciitis (18)
- Needlestick Injuries (25)
- Neglected Diseases (10)
- Neisseria Meningitidis Infection (110)
- Neisseriaceae Infections (512)
- Nelson Syndrome (2)
- Nemaline Myopathy (5)
- Nematode Infections (125)
- 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 (10)
- Neonatal Ovarian Cyst (2)
- Neonatal Sepsis (128)
- Neonatal Stroke (21)
- Neonatal Systemic Lupus Erythematosus (5)
- Neoplasm Metastasis (7,048)
- Neoplasm Micrometastasis (28)
- Neoplasm Recurrence, Local (25)
- Neoplasm Regression, Spontaneous (2)
- Neoplasm Seeding (2)
- Neoplasm, Residual (212)
- Neoplasms by Histologic Type (33,211)
- Neoplasms, Adipose Tissue (117)
- Neoplasms, Adnexal and Skin Appendage (6)
- Neoplasms, Basal Cell (255)
- Neoplasms, Bone Tissue (461)
- Neoplasms, Connective Tissue (1,412)
- Neoplasms, Connective and Soft Tissue (2,655)
- Neoplasms, Cystic, Mucinous, and Serous (245)
- Neoplasms, Experimental (8)
- Neoplasms, Fibrous Tissue (267)
- Neoplasms, Germ Cell and Embryonal (6,244)
- Neoplasms, Glandular and Epithelial (15,896)
- Neoplasms, Hormone-Dependent (6)
- Neoplasms, Mesothelial (402)
- Neoplasms, Multiple Primary (109)
- Neoplasms, Nerve Tissue (6,237)
- Neoplasms, Neuroepithelial (2,880)
- Neoplasms, Plasma Cell (3,156)
- Neoplasms, Radiation-Induced (3)
- Neoplasms, Second Primary (513)
- Neoplasms, Squamous Cell (1,669)
- Neoplasms, Unknown Primary (86)
- Neoplasms, Vascular Tissue (529)
- Neoplastic Cells, Circulating (269)
- Neoplastic Processes (2,803)
- Neoplastic Syndromes, Hereditary (632)
- Neovascularization, Pathologic (445)
- Nephritis (553)
- Nephritis, Hereditary (15)
- Nephritis, Interstitial (82)
- Nephrocalcinosis (12)
- Nephrogenic Diabetes Insipidus (6)
- Nephrogenic Fibrosing Dermopathy (16)
- Nephrogenic Systemic Fibrosis (16)
- Nephrolithiasis (365)
- Nephroma, Mesoblastic (7)
- Nephronophthisis (2)
- Nephrosclerosis (5)
- Nephrosis (141)
- Nephrosis, Lipoid (40)
- Nephrotic Syndrome (141)
- Nerve Compression Syndromes (406)
- Nerve Degeneration (120)
- Nerve Sheath Neoplasms (315)
- Nervous System Malformations (407)
- Nervous System Neoplasms (2,189)
- Nesidioblastosis (1)
- Netherton Syndrome (8)
- Neural Crest Tumor (3)
- Neural Tube Defects (142)
- Neuralgia (1,143)
- Neuralgia, Postherpetic (169)
- Neurasthenia (1)
- Neurilemmoma (100)
- Neuritis (170)
- Neuroacanthocytosis (1)
- Neuroaspergillosis (1)
- Neuroaxonal Dystrophies (13)
- Neurobehavioral Manifestations (3,636)
- Neuroblastoma (582)
- Neurocognitive Disorders (5,795)
- Neurocysticercosis (26)
- Neurocytoma (4)
- Neurodegeneration With Brain Iron Accumulation (10)
- Neurodegenerative Diseases (7,180)
- Neurodermatitis (23)
- Neurodevelopmental Disorders (2,841)
- Neuroectodermal Tumors (6,049)
- Neuroectodermal Tumors, Primitive (6,049)
- Neuroectodermal Tumors, Primitive, Peripheral (696)
- Neuroendocrine Tumors (3,161)
- Neuroepithelioma (6,049)
- Neurofibroma (229)
- Neurofibroma, Plexiform (50)
- Neurofibromatoses (246)
- Neurofibromatosis 1 (208)
- Neurofibromatosis 2 (48)
- Neurofibromatosis Type 1 (208)
- Neurofibromatosis Type 2 (48)
- Neurofibromatosis-Noonan Syndrome (1)
- Neurofibrosarcoma (80)
- Neurogenic Bowel (21)
- Neurogenic Inflammation (10)
- Neuroleptic Malignant Syndrome (14)
- Neurologic Manifestations (23,025)
- Neuroma (139)
- Neuroma, Acoustic (84)
- Neuromuscular Diseases (5,967)
- Neuromuscular Junction Diseases (153)
- Neuromuscular Manifestations (1,793)
- Neuromyelitis Optica (72)
- Neuromyelitis Optica Spectrum Disorder (72)
- 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 (18)
- Neurotoxicity Syndromes (210)
- Neutral Lipid Storage Disease With Myopathy (3)
- Neutropenia (407)
- Nevi and Melanomas (2,276)
- Nevoid Basal Cell Carcinoma Syndrome (35)
- Nevus (2,345)
- Nevus of Ota (3)
- Nevus, Blue (2)
- Nevus, Epithelioid and Spindle Cell (2)
- Nevus, Pigmented (2,320)
- Nevus, Sebaceous of Jadassohn (5)
- Nevus, Spindle Cell (3)
- New Daily-persistent Headache (5)
- Newcastle Disease (2)
- Nicolaides-Baraitser Syndrome (1)
- Nidovirales Infections (1,000)
- 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 (60)
- Night Eating Syndrome (5)
- Nijmegen Breakage Syndrome (1)
- No-Reflow Phenomenon (20)
- Nociceptive Pain (74)
- Nocturia (104)
- Nocturnal Enuresis (688)
- 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 (218)
- Non-alcoholic Fatty Liver Disease (936)
- Nonbullous Congenital Ichthyosiform Erythroderma (11)
- Noncommunicable Diseases (60)
- Nondystrophic Myotonia (6)
- Nonseminomatous Germ Cell Tumor (36)
- Nontuberculous Mycobacterial Lung Disease (12)
- Noonan Syndrome (16)
- Norrie Disease (2)
- Nose Deformities, Acquired (8)
- Nose Diseases (1,599)
- Nose Neoplasms (54)
- Nuchal Cord (2)
- Nut Hypersensitivity (18)
- Nut and Peanut Hypersensitivity (115)
- Nutrition Disorders (6,220)
- Nystagmus, Congenital (3)
- Nystagmus, Pathologic (27)