Clinical Trials by Condition: L
- LCAD Deficiency (6)
- LCHAD Deficiency (9)
- LEOPARD Syndrome (2)
- LRBA Deficiency (1)
- Labor Pain (210)
- Laboratory Infection (9)
- Labyrinth Diseases (267)
- Labyrinthitis (267)
- Lacerations (951)
- Lacrimal Apparatus Diseases (910)
- Lacrimal Duct Obstruction (7)
- Lactate Dehydrogenase Deficiency (1)
- Lactation Disorders (10)
- Lactose Intolerance (37)
- Lafora Disease (2)
- Lambert-Eaton Myasthenic Syndrome (23)
- Lamellar Ichthyosis (11)
- Landau-Kleffner Syndrome (3)
- Langerhans Cell Histiocytosis (59)
- Language Development Disorders (43)
- Language Disorders (587)
- Laron Syndrome (2)
- Larva Migrans (1)
- Laryngeal Cancer (421)
- Laryngeal Cleft (2)
- Laryngeal Diseases (729)
- Laryngeal Edema (5)
- Laryngeal Neoplasms (158)
- Laryngeal Nerve Injuries (5)
- Laryngeal Papillomatosis (4)
- Laryngismus (11)
- Laryngitis (27)
- Laryngomalacia (10)
- Laryngoonychocutaneous Syndrome (1)
- Laryngopharyngeal Reflux (62)
- Laryngostenosis (5)
- Lassa Fever (11)
- Late Onset Disorders (18)
- Late-Onset Familial Alzheimer Disease (16)
- Late-onset Retinal Degeneration (6)
- Latent Autoimmune Diabetes in Adults (8)
- Latent Tuberculosis (182)
- Lateral Sinus Thrombosis (1)
- Latex Hypersensitivity (2)
- Laurence-Moon Syndrome (9)
- Lead Poisoning (26)
- Learning Disorders (114)
- Leber Congenital Amaurosis (27)
- Leber Congenital Amaurosis 10 (4)
- Leber Congenital Amaurosis 2 (3)
- Leber Hereditary Optic Neuropathy (31)
- Lecithin Cholesterol Acyltransferase Deficiency (4)
- Ledderhose Disease (2)
- Left Ventricular Noncompaction (9)
- Leg Injuries (1,413)
- Leg Length Inequality (30)
- Leg Ulcer (949)
- Legg-Calve-Perthes Disease (24)
- Legionellosis (8)
- Legionnaires' Disease (8)
- Legionnaires’ Disease (8)
- Legius Syndrome (3)
- Leigh Disease (13)
- Leigh Syndrome (13)
- Leiner Disease (1)
- Leiomyoma (379)
- Leiomyomatosis (14)
- Leiomyosarcoma (172)
- Leishmaniasis (167)
- Leishmaniasis, Cutaneous (94)
- Leishmaniasis, Mucocutaneous (10)
- Leishmaniasis, Visceral (57)
- Lennox Gastaut Syndrome (43)
- Lens Diseases (1,115)
- Lens Subluxation (12)
- Lentigo (51)
- Lentigo Maligna Melanoma (7)
- Lentivirus Infections (4,080)
- Leprosy (31)
- Leprosy, Lepromatous (2)
- Leprosy, Multibacillary (4)
- Leptospirosis (11)
- Leriche Syndrome (6)
- Lesch-Nyhan Syndrome (4)
- Lethargy (5)
- Leukemia (6,711)
- Leukemia, B-Cell (1,329)
- Leukemia, Basophilic, Acute (60)
- Leukemia, Biphenotypic, Acute (42)
- Leukemia, Eosinophilic, Acute (59)
- Leukemia, Erythroblastic, Acute (192)
- Leukemia, Hairy Cell (221)
- Leukemia, Large Granular Lymphocytic (124)
- Leukemia, Lymphocytic, Chronic, B-Cell (1,828)
- Leukemia, Lymphoid (3,251)
- Leukemia, Mast-Cell (55)
- Leukemia, Megakaryoblastic, Acute (188)
- Leukemia, Monocytic, Acute (185)
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive (1,261)
- Leukemia, Myeloid (3,623)
- Leukemia, Myeloid, Accelerated Phase (311)
- Leukemia, Myeloid, Acute (2,932)
- Leukemia, Myeloid, Chronic, Atypical, BCR-ABL Negative (35)
- Leukemia, Myeloid, Chronic-Phase (426)
- Leukemia, Myelomonocytic, Acute (257)
- Leukemia, Myelomonocytic, Chronic (478)
- Leukemia, Myelomonocytic, Juvenile (512)
- Leukemia, Neutrophilic, Chronic (111)
- Leukemia, Plasma Cell (32)
- Leukemia, Prolymphocytic (200)
- Leukemia, Prolymphocytic, B-Cell (17)
- Leukemia, Prolymphocytic, T-Cell (20)
- Leukemia, Promyelocytic, Acute (151)
- Leukemia, T-Cell (355)
- Leukemia, T-cell, Chronic (312)
- Leukemia-Lymphoma, Adult T-Cell (336)
- Leukemoid Reaction (1)
- Leukoaraiosis (11)
- Leukocyte Adhesion Deficiency Type 1 (5)
- Leukocyte Disorders (813)
- Leukocyte-Adhesion Deficiency Syndrome (5)
- Leukocytosis (25)
- Leukodystrophy (65)
- Leukodystrophy, Globoid Cell (24)
- Leukodystrophy, Metachromatic (38)
- Leukoencephalopathies (257)
- Leukoencephalopathy – Dystonia – Motor Neuropathy (1)
- Leukoencephalopathy With Vanishing White Matter (1)
- Leukoencephalopathy, Progressive Multifocal (21)
- Leukomalacia, Periventricular (32)
- Leukopenia (423)
- Leukoplakia (44)
- Leukoplakia, Hairy (1)
- Leukoplakia, Oral (35)
- Levator Syndrome (4)
- Lewy Body Disease (113)
- Leydig Cell Tumor (10)
- Li-Fraumeni Syndrome (14)
- Lice Infestations (69)
- Lichen Planopilaris (7)
- Lichen Planus (109)
- Lichen Planus Pigmentosus (2)
- Lichen Planus, Oral (75)
- Lichen Sclerosus (25)
- Lichen Sclerosus et Atrophicus (25)
- Liddle Syndrome (1)
- Light Chain Deposition Disease (12)
- Lightning Injuries (2)
- Ligneous Conjunctivitis (3)
- Limb Deformities, Congenital (180)
- Limb-girdle Muscular Dystrophy (34)
- Limb-girdle Muscular Dystrophy Type 2A (22)
- Limb-girdle Muscular Dystrophy Type 2B (4)
- Limb-girdle Muscular Dystrophy Type 2E (4)
- Limb-girdle Muscular Dystrophy Type 2I (8)
- Limb-girdle Muscular Dystrophy, Type 2C (2)
- Limb-girdle Muscular Dystrophy, Type 2D (3)
- Limbic Encephalitis (3)
- Limited Cutaneous Systemic Sclerosis (10)
- Limited Systemic Sclerosis (3)
- Linear IgA Bullous Dermatosis (2)
- Linear IgA Disease (2)
- Linear Nevus Sebaceous Syndrome (5)
- Linear Scleroderma (2)
- Lingual Nerve Injuries (2)
- Linitis Plastica (1)
- Lip Neoplasms (49)
- Lip and Oral Cavity Cancer (221)
- Lipedema (18)
- Lipid Metabolism Disorders (3,035)
- Lipid Metabolism, Inborn Errors (734)
- Lipidoses (444)
- Lipodermatosclerosis (1)
- Lipodystrophy (168)
- Lipodystrophy, Congenital Generalized (11)
- Lipodystrophy, Familial Partial (10)
- Lipogranulomatosis (18)
- Lipoma (11)
- Lipomatosis (8)
- Lipomatosis, Multiple Symmetrical (8)
- Lipomyelomeningocele (1)
- Liposarcoma (133)
- Liposarcoma, Myxoid (26)
- Listeria Infection (4)
- Listeriosis (4)
- Lithiasis (16)
- Livedoid Vasculopathy (1)
- Liver Abscess (10)
- Liver Abscess, Amebic (2)
- Liver Abscess, Pyogenic (4)
- Liver Cirrhosis (1,650)
- Liver Cirrhosis, Alcoholic (32)
- Liver Cirrhosis, Biliary (120)
- Liver Cirrhosis, Experimental (2)
- Liver Diseases (9,562)
- Liver Diseases, Alcoholic (155)
- Liver Failure (578)
- Liver Failure, Acute (140)
- Liver Neoplasms (2,746)
- Liver Neoplasms, Experimental (1)
- Localized Lipodystrophy (1)
- Localized Scleroderma (105)
- Locked-in Syndrome (11)
- Loeys-Dietz Syndrome (5)
- Logopenic Progressive Aphasia (7)
- Loiasis (6)
- Loin Pain Hematuria Syndrome (1)
- Long QT Syndrome (89)
- Long QT Syndrome 1 (4)
- Long QT Syndrome 3 (5)
- Long Term Adverse Effects (12)
- Lordosis (19)
- Low Back Pain (1,716)
- Low Tension Glaucoma (52)
- Lowe Oculocerebrorenal Syndrome (5)
- Lower Extremity Deformities, Congenital (106)
- Lower Urinary Tract Symptoms (1,777)
- Lowry Wood Syndrome (1)
- Lung Abscess (3)
- Lung Adenocarcinoma (391)
- Lung Diseases (20,921)
- Lung Diseases, Fungal (154)
- Lung Diseases, Interstitial (890)
- Lung Diseases, Obstructive (6,670)
- Lung Injury (1,169)
- Lung Neoplasms (8,125)
- Lung, Hyperlucent (1)
- Lupus Erythematosus, Cutaneous (52)
- Lupus Erythematosus, Discoid (25)
- Lupus Erythematosus, Systemic (773)
- Lupus Nephritis (159)
- Lupus Vasculitis, Central Nervous System (5)
- Lyme Disease (78)
- Lyme Neuroborreliosis (11)
- Lymph Node Neoplasm (5)
- Lymphadenitis (10)
- Lymphadenopathy (222)
- Lymphangiectasis (4)
- Lymphangiectasis, Intestinal (1)
- Lymphangioleiomyomatosis (41)
- Lymphangioma (17)
- Lymphangiomatosis (6)
- Lymphangiomyoma (39)
- Lymphangiosarcoma (3)
- Lymphatic Abnormalities (58)
- Lymphatic Diseases (8,455)
- Lymphatic Filariasis (72)
- Lymphatic Malformations (60)
- Lymphatic Metastasis (15)
- Lymphedema (382)
- Lymphoblastic Lymphoma (2,172)
- Lymphocele (24)
- Lymphocytosis (18)
- Lymphohistiocytosis, Hemophagocytic (59)
- Lymphoma (7,252)
- Lymphoma AIDS Related (28)
- Lymphoma, AIDS-Related (34)
- Lymphoma, B-Cell (2,178)
- Lymphoma, B-Cell, Marginal Zone (737)
- Lymphoma, Extranodal NK-T-Cell (139)
- Lymphoma, Follicular (1,214)
- Lymphoma, Large B-Cell, Diffuse (1,497)
- Lymphoma, Large-Cell, Anaplastic (380)
- Lymphoma, Large-Cell, Immunoblastic (544)
- Lymphoma, Mantle-Cell (1,024)
- Lymphoma, Non-Hodgkin (3,813)
- Lymphoma, Primary Cutaneous Anaplastic Large Cell (9)
- Lymphoma, Primary Effusion (14)
- Lymphoma, T-Cell (1,077)
- Lymphoma, T-Cell, Cutaneous (536)
- Lymphoma, T-Cell, Peripheral (305)
- Lymphomatoid Granulomatosis (176)
- Lymphomatoid Papulosis (6)
- Lymphomatous Thyroiditis (54)
- Lymphopenia (82)
- Lymphoproliferative Disorders (9,863)
- Lymphosarcoma (7,252)
- Lysosomal Acid Lipase Deficiency (29)
- Lysosomal Storage Diseases (732)