Clinical Trials by Condition: N
- N-acetylglutamate Synthase Deficiency (1)
- NBIA/DYT/PARK-PLA2G6 (1)
- Nail Diseases (142)
- Nail-Patella Syndrome (1)
- Nails, Ingrown (10)
- Nails, Malformed (8)
- Nakajo Nishimura Syndrome (4)
- Nakajo Syndrome (4)
- Narcolepsy (84)
- Nasal Obstruction (62)
- Nasal Polyps (132)
- Nasal Septal Perforation (2)
- Nasopharyngeal Carcinoma (651)
- Nasopharyngeal Diseases (516)
- Nasopharyngeal Neoplasms (514)
- Nasopharyngitis (2)
- Nausea (901)
- Neck Injuries (52)
- Neck Pain (506)
- Necrobiosis Lipoidica (2)
- Necrobiotic Disorders (7)
- Necrosis (2,934)
- Necrotizing Autoimmune Myopathy (3)
- Necrotizing Enterocolitis (147)
- Necrotizing Fasciitis (16)
- Needlestick Injuries (24)
- Neglected Diseases (10)
- Neisseria Meningitidis Infection (107)
- Neisseriaceae Infections (491)
- Nelson Syndrome (2)
- Nemaline Myopathy (5)
- Nematode Infections (120)
- Neointima (10)
- Neonatal Abstinence Syndrome (60)
- Neonatal Adrenoleukodystrophy (2)
- Neonatal Brachial Plexus Palsy (11)
- Neonatal Herpes (6)
- Neonatal Meningitis (3)
- Neonatal Onset Multisystem Inflammatory Disease (10)
- Neonatal Ovarian Cyst (1)
- Neonatal Sepsis (116)
- Neonatal Stroke (20)
- Neonatal Systemic Lupus Erythematosus (5)
- Neoplasm Metastasis (6,536)
- Neoplasm Micrometastasis (27)
- Neoplasm Recurrence, Local (25)
- Neoplasm Regression, Spontaneous (2)
- Neoplasm Seeding (2)
- Neoplasm, Residual (192)
- Neoplasms by Histologic Type (31,319)
- Neoplasms, Adipose Tissue (111)
- Neoplasms, Adnexal and Skin Appendage (5)
- Neoplasms, Basal Cell (239)
- Neoplasms, Bone Tissue (428)
- Neoplasms, Connective Tissue (1,335)
- Neoplasms, Connective and Soft Tissue (2,500)
- Neoplasms, Cystic, Mucinous, and Serous (226)
- Neoplasms, Experimental (8)
- Neoplasms, Fibrous Tissue (257)
- Neoplasms, Germ Cell and Embryonal (5,842)
- Neoplasms, Glandular and Epithelial (15,052)
- Neoplasms, Hormone-Dependent (6)
- Neoplasms, Mesothelial (384)
- Neoplasms, Multiple Primary (105)
- Neoplasms, Nerve Tissue (5,827)
- Neoplasms, Neuroepithelial (2,701)
- Neoplasms, Plasma Cell (2,982)
- Neoplasms, Radiation-Induced (2)
- Neoplasms, Second Primary (466)
- Neoplasms, Squamous Cell (1,495)
- Neoplasms, Unknown Primary (80)
- Neoplastic Cells, Circulating (248)
- Neoplastic Processes (2,601)
- Neoplastic Syndromes, Hereditary (587)
- Neovascularization, Pathologic (422)
- Nephritis (510)
- Nephritis, Hereditary (14)
- Nephritis, Interstitial (73)
- Nephrocalcinosis (10)
- Nephrogenic Diabetes Insipidus (6)
- Nephrogenic Fibrosing Dermopathy (15)
- Nephrogenic Systemic Fibrosis (15)
- Nephrolithiasis (322)
- Nephroma, Mesoblastic (7)
- Nephronophthisis (2)
- Nephrosclerosis (5)
- Nephrosis (132)
- Nephrosis, Lipoid (38)
- Nephrotic Syndrome (132)
- Nerve Compression Syndromes (361)
- Nerve Degeneration (101)
- Nerve Sheath Neoplasms (292)
- Nervous System Malformations (374)
- Nervous System Neoplasms (2,065)
- Nesidioblastosis (1)
- Netherton Syndrome (8)
- Neural Crest Tumor (3)
- Neural Tube Defects (129)
- Neuralgia (1,040)
- Neuralgia, Postherpetic (159)
- Neurasthenia (1)
- Neurilemmoma (95)
- Neuritis (156)
- Neuroacanthocytosis (1)
- Neuroaspergillosis (1)
- Neuroaxonal Dystrophies (13)
- Neurobehavioral Manifestations (3,278)
- Neuroblastoma (563)
- Neurocognitive Disorders (5,339)
- Neurocysticercosis (25)
- Neurocytoma (4)
- Neurodegeneration With Brain Iron Accumulation (10)
- Neurodegenerative Diseases (6,582)
- Neurodermatitis (18)
- Neurodevelopmental Disorders (2,611)
- Neuroectodermal Tumors (5,664)
- Neuroectodermal Tumors, Primitive (5,664)
- Neuroectodermal Tumors, Primitive, Peripheral (680)
- Neuroendocrine Tumors (2,953)
- Neuroepithelioma (5,664)
- Neurofibroma (210)
- Neurofibroma, Plexiform (47)
- Neurofibromatoses (226)
- Neurofibromatosis 1 (193)
- Neurofibromatosis 2 (47)
- Neurofibromatosis Type 1 (193)
- Neurofibromatosis Type 2 (47)
- Neurofibromatosis-Noonan Syndrome (1)
- Neurofibrosarcoma (74)
- Neurogenic Bowel (17)
- Neurogenic Inflammation (10)
- Neuroleptic Malignant Syndrome (12)
- Neurologic Manifestations (20,746)
- Neuroma (132)
- Neuroma, Acoustic (81)
- Neuromuscular Diseases (5,429)
- Neuromuscular Junction Diseases (136)
- Neuromuscular Manifestations (1,580)
- Neuromyelitis Optica (64)
- Neuromyelitis Optica Spectrum Disorder (64)
- Neuronal Ceroid Lipofuscinosis 2 (3)
- Neuronal Ceroid Lipofuscinosis 3 (3)
- Neuronal Ceroid-Lipofuscinoses (29)
- Neuronal Intranuclear Inclusion Disease (1)
- Neurosyphilis (4)
- Neurotic Disorders (18)
- Neurotoxicity Syndromes (198)
- Neutral Lipid Storage Disease With Myopathy (3)
- Neutropenia (385)
- Nevi and Melanomas (2,148)
- Nevoid Basal Cell Carcinoma Syndrome (35)
- Nevus (2,215)
- Nevus of Ota (2)
- Nevus, Blue (2)
- Nevus, Epithelioid and Spindle Cell (2)
- Nevus, Pigmented (2,192)
- Nevus, Sebaceous of Jadassohn (5)
- Nevus, Spindle Cell (3)
- New Daily-persistent Headache (5)
- Newcastle Disease (1)
- Nidovirales Infections (550)
- 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 (56)
- Night Eating Syndrome (5)
- Nijmegen Breakage Syndrome (1)
- No-Reflow Phenomenon (15)
- Nociceptive Pain (66)
- Nocturia (94)
- Nocturnal Enuresis (627)
- 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 (200)
- Non-alcoholic Fatty Liver Disease (821)
- Nonbullous Congenital Ichthyosiform Erythroderma (11)
- Noncommunicable Diseases (49)
- Nondystrophic Myotonia (4)
- Nonseminomatous Germ Cell Tumor (34)
- Nontuberculous Mycobacterial Lung Disease (12)
- Noonan Syndrome (15)
- Norrie Disease (2)
- Nose Deformities, Acquired (7)
- Nose Diseases (1,521)
- Nose Neoplasms (54)
- Nuchal Cord (2)
- Nut Hypersensitivity (16)
- Nut and Peanut Hypersensitivity (109)
- Nutrition Disorders (5,750)
- Nystagmus, Congenital (3)
- Nystagmus, Pathologic (23)