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 (54)
- Nasal Polyps (122)
- Nasal Septal Perforation (2)
- Nasopharyngeal Carcinoma (611)
- Nasopharyngeal Diseases (474)
- Nasopharyngeal Neoplasms (472)
- Nasopharyngitis (2)
- Nausea (863)
- Neck Injuries (50)
- Neck Pain (448)
- Necrobiosis Lipoidica (2)
- Necrobiotic Disorders (7)
- Necrosis (2,794)
- Necrotizing Autoimmune Myopathy (1)
- Necrotizing Enterocolitis (142)
- Necrotizing Fasciitis (16)
- Needlestick Injuries (23)
- Neglected Diseases (10)
- Neisseria Meningitidis Infection (102)
- Neisseriaceae Infections (339)
- Nelson Syndrome (2)
- Nemaline Myopathy (5)
- Nematode Infections (115)
- 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 (111)
- Neonatal Stroke (18)
- Neonatal Systemic Lupus Erythematosus (5)
- Neoplasm Metastasis (6,213)
- Neoplasm Micrometastasis (26)
- Neoplasm Recurrence, Local (23)
- Neoplasm Regression, Spontaneous (2)
- Neoplasm Seeding (2)
- Neoplasm, Residual (186)
- Neoplasms by Histologic Type (29,616)
- Neoplasms, Adipose Tissue (104)
- Neoplasms, Adnexal and Skin Appendage (5)
- Neoplasms, Basal Cell (228)
- Neoplasms, Bone Tissue (397)
- Neoplasms, Connective Tissue (1,286)
- Neoplasms, Connective and Soft Tissue (2,366)
- Neoplasms, Cystic, Mucinous, and Serous (224)
- Neoplasms, Experimental (8)
- Neoplasms, Fibrous Tissue (244)
- Neoplasms, Germ Cell and Embryonal (5,556)
- Neoplasms, Glandular and Epithelial (14,112)
- Neoplasms, Hormone-Dependent (6)
- Neoplasms, Mesothelial (356)
- Neoplasms, Multiple Primary (98)
- Neoplasms, Nerve Tissue (5,536)
- Neoplasms, Neuroepithelial (2,561)
- Neoplasms, Plasma Cell (2,834)
- Neoplasms, Radiation-Induced (1)
- Neoplasms, Second Primary (430)
- Neoplasms, Squamous Cell (1,361)
- Neoplasms, Unknown Primary (77)
- Neoplasms, Vascular Tissue (463)
- Neoplastic Cells, Circulating (239)
- Neoplastic Processes (2,470)
- Neoplastic Syndromes, Hereditary (556)
- Neovascularization, Pathologic (406)
- Nephritis (477)
- Nephritis, Hereditary (14)
- Nephritis, Interstitial (68)
- Nephrocalcinosis (9)
- Nephrogenic Diabetes Insipidus (6)
- Nephrogenic Fibrosing Dermopathy (15)
- Nephrogenic Systemic Fibrosis (15)
- Nephrolithiasis (294)
- Nephroma, Mesoblastic (7)
- Nephronophthisis (2)
- Nephropathic Cystinosis (71)
- Nephrosclerosis (4)
- Nephrosis (122)
- Nephrosis, Lipoid (32)
- Nephrotic Syndrome (122)
- Nerve Compression Syndromes (330)
- Nerve Degeneration (93)
- Nerve Sheath Neoplasms (276)
- Nervous System Malformations (348)
- Nervous System Neoplasms (1,960)
- Nesidioblastosis (1)
- Netherton Syndrome (7)
- Neural Crest Tumor (2)
- Neural Tube Defects (114)
- Neuralgia (989)
- Neuralgia, Postherpetic (157)
- Neurasthenia (1)
- Neurilemmoma (87)
- Neuritis (219)
- Neuroacanthocytosis (1)
- Neuroaspergillosis (1)
- Neuroaxonal Dystrophies (12)
- Neurobehavioral Manifestations (3,022)
- Neuroblastoma (549)
- Neurocognitive Disorders (4,929)
- Neurocysticercosis (25)
- Neurocytoma (4)
- Neurodegeneration With Brain Iron Accumulation (8)
- Neurodegenerative Diseases (6,156)
- Neurodermatitis (15)
- Neurodevelopmental Disorders (2,432)
- Neuroectodermal Tumors (5,388)
- Neuroectodermal Tumors, Primitive (5,388)
- Neuroectodermal Tumors, Primitive, Peripheral (650)
- Neuroendocrine Tumors (2,810)
- Neuroepithelioma (5,388)
- Neurofibroma (200)
- Neurofibroma, Plexiform (46)
- Neurofibromatoses (214)
- Neurofibromatosis 1 (183)
- Neurofibromatosis 2 (44)
- Neurofibromatosis Type 1 (183)
- Neurofibromatosis Type 2 (44)
- Neurofibrosarcoma (73)
- Neurogenic Bowel (15)
- Neurogenic Inflammation (9)
- Neuroleptic Malignant Syndrome (10)
- Neurologic Manifestations (19,234)
- Neuroma (121)
- Neuroma, Acoustic (76)
- Neuromuscular Diseases (5,064)
- Neuromuscular Junction Diseases (125)
- Neuromuscular Manifestations (1,435)
- Neuromyelitis Optica (55)
- Neuromyelitis Optica Spectrum Disorder (55)
- 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 (183)
- Neutral Lipid Storage Disease With Myopathy (3)
- Neutropenia (371)
- Nevi and Melanomas (2,063)
- Nevoid Basal Cell Carcinoma Syndrome (32)
- Nevus (2,126)
- Nevus of Ota (2)
- Nevus, Blue (1)
- Nevus, Epithelioid and Spindle Cell (2)
- Nevus, Pigmented (2,104)
- Nevus, Sebaceous of Jadassohn (4)
- New Daily-persistent Headache (4)
- Newcastle Disease (1)
- Niemann-Pick Disease Type A (47)
- Niemann-Pick Disease Type B (1)
- Niemann-Pick Disease Type C1 (42)
- Niemann-Pick Disease, Type A (47)
- Niemann-Pick Disease, Type B (1)
- Niemann-Pick Disease, Type C (47)
- Niemann-Pick Diseases (47)
- Night Blindness (52)
- Night Eating Syndrome (5)
- No-Reflow Phenomenon (15)
- Nociceptive Pain (62)
- Nocturia (88)
- Nocturnal Enuresis (577)
- 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 (187)
- Non-alcoholic Fatty Liver Disease (735)
- Nonbullous Congenital Ichthyosiform Erythroderma (10)
- Noncommunicable Diseases (40)
- Nondystrophic Myotonia (4)
- Nonseminomatous Germ Cell Tumor (34)
- Nontuberculous Mycobacterial Lung Disease (11)
- Noonan Syndrome (13)
- Norrie Disease (2)
- Nose Deformities, Acquired (6)
- Nose Diseases (1,465)
- Nose Neoplasms (51)
- Nuchal Cord (2)
- Nut Hypersensitivity (15)
- Nut and Peanut Hypersensitivity (103)
- Nutrition Disorders (5,385)
- Nystagmus, Congenital (3)
- Nystagmus, Pathologic (23)