Clinical Trials Involving Rare Diseases: M
- MASS Phenotype (2)
- MECP2 Duplication Syndrome (2)
- MYH-associated Polyposis (84)
- MYH9 Related Thrombocytopenia (2)
- Macroglossia (6)
- Macrophage Activation Syndrome (15)
- Maffucci Syndrome (2)
- Mal De Debarquement Syndrome (5)
- Malaria (1,354)
- Malignant Atrophic Papulosis (1)
- Malignant Germ Cell Tumor (53)
- Malignant Hyperthermia (12)
- Malignant Mesenchymoma (31)
- Malignant Mesothelioma (541)
- Malignant Migrating Partial Seizures of Infancy (3)
- Malignant Mixed Mullerian Tumor (117)
- Malignant Peripheral Nerve Sheath Tumor (93)
- Malonyl-CoA Decarboxylase Deficiency (3)
- Mannosidosis, Beta A, Lysosomal (2)
- Mansonelliasis (5)
- Mantle Cell Lymphoma (1,157)
- Maple Syrup Urine Disease (11)
- Marburg Hemorrhagic Fever (10)
- Marchiafava Bignami Disease (1)
- Marcus Gunn Phenomenon (1)
- Marfan Syndrome (66)
- Marginal Zone Lymphoma (806)
- Marinesco-Sjogren Syndrome (1)
- Marshall Syndrome (3)
- Mast Cell Activation Syndrome (9)
- Mastocytosis (94)
- Maternal Hyperphenylalaninemia (3)
- Maternally Inherited Diabetes and Deafness (4)
- Maturity-onset Diabetes of the Young (17)
- Maturity-onset Diabetes of the Young, Type 1 (2)
- Maturity-onset Diabetes of the Young, Type 2 (4)
- Maturity-onset Diabetes of the Young, Type 3 (5)
- Maturity-onset Diabetes of the Young, Type 5 (1)
- Maxillofacial Dysostosis (1)
- May-Thurner Syndrome (18)
- McCune-Albright Syndrome (22)
- Measles (183)
- Meckel Syndrome (1)
- Meconium Aspiration Syndrome (21)
- Median Arcuate Ligament Syndrome (1)
- Medium-chain Acyl-coenzyme A Dehydrogenase Deficiency (10)
- Medullary Sponge Kidney (1)
- Medulloblastoma (310)
- Medulloblastoma, Childhood (133)
- Megalencephalic Leukoencephalopathy With Subcortical Cysts (2)
- Megalencephaly-capillary Malformation Syndrome (1)
- Meier-Gorlin Syndrome (1)
- Meige Syndrome (4)
- Melioidosis (11)
- Melorheostosis (2)
- Membranoproliferative Glomerulonephritis (22)
- Membranous Nephropathy (120)
- Mendelian Susceptibility to Mycobacterial Diseases (1)
- Menetrier Disease (1)
- Meningioma (249)
- Meningocele (6)
- Meningococcal Infection (289)
- Meningococcemia (9)
- Menkes Disease (8)
- Meralgia Paresthetica (8)
- Mercury Poisoning (3)
- Merkel Cell Carcinoma (137)
- Mesangial Proliferative Glomerulonephritis (1)
- Metachromatic Leukodystrophy (46)
- Metagonimiasis (1)
- Metaplastic Carcinoma of the Breast (4)
- Metastatic Squamous Neck Cancer With Occult Primary (138)
- Methemoglobinemia, Beta-globin Type (1)
- Methionine Adenosyltransferase Deficiency (1)
- Methylmalonic Acidemia (28)
- Methylmalonic Acidemia With Homocystinuria (1)
- Methylmalonic Acidemia With Homocystinuria Type cblC (1)
- Methylmalonic Aciduria, cblA Type (1)
- Methylmalonic Aciduria, cblB Type (1)
- Methylmalonyl-Coenzyme A Mutase Deficiency (3)
- Mevalonic Aciduria (5)
- Micro Syndrome (1)
- Microcephalic Osteodysplastic Primordial Dwarfism Type 1 (2)
- Microcephaly (27)
- Microcystic Adnexal Carcinoma (1)
- Microcystic Lymphatic Malformation (8)
- Microencephaly (27)
- Microphthalmia (10)
- Microscopic Polyangiitis (62)
- Microsporidiosis (2)
- Microtia-Anotia (2)
- Midline Lethal Granuloma (54)
- Mild Phenylketonuria (2)
- Miller Syndrome (7)
- Miller-Fisher Syndrome (2)
- Milroy Disease (14)
- Minicore Myopathy With External Ophthalmoplegia (4)
- Minimal Change Disease (43)
- Mirizzi Syndrome (1)
- Misophonia (8)
- Mitochondrial Complex I Deficiency (3)
- Mitochondrial Complex II Deficiency (1)
- Mitochondrial DNA Depletion Syndrome (2)
- Mitochondrial DNA-associated Leigh Syndrome (2)
- Mitochondrial Encephalomyopathy Lactic Acidosis and Stroke-like Episodes (18)
- Mitochondrial Genetic Disorders (1)
- Mitochondrial Membrane Protein-Associated Neurodegeneration (1)
- Mitochondrial Neurogastrointestinal Encephalopathy Syndrome (10)
- Mitochondrial Trifunctional Protein Deficiency (14)
- Mitral Atresia (1)
- Mixed Connective Tissue Disease (17)
- Miyoshi Myopathy (5)
- Moebius Syndrome (4)
- Mollaret Meningitis (1)
- Molybdenum Cofactor Deficiency (7)
- Mondini Dysplasia (1)
- Monkeypox (40)
- Monoclonal Gammopathy of Undetermined Significance (124)
- Monoclonal Mast Cell Activation Syndrome (1)
- Monomelic Amyotrophy (2)
- Morphea (24)
- Morquio Syndrome B (3)
- Morvan's Fibrillary Chorea (2)
- Mounier-Kuhn Syndrome (1)
- Moyamoya Disease (43)
- Muckle-Wells Syndrome (19)
- Mucoepidermoid Carcinoma (80)
- Mucolipidosis III Alpha/beta (1)
- Mucolipidosis Type 4 (4)
- Mucopolysaccharidosis (229)
- Mucopolysaccharidosis Type I (73)
- Mucopolysaccharidosis Type II (79)
- Mucopolysaccharidosis Type III (51)
- Mucopolysaccharidosis Type IIIA (33)
- Mucopolysaccharidosis Type IIIB (17)
- Mucopolysaccharidosis Type IIIC (1)
- Mucopolysaccharidosis Type IIID (1)
- Mucopolysaccharidosis Type IV (259)
- Mucopolysaccharidosis Type IVA (33)
- Mucopolysaccharidosis Type VI (36)
- Mucopolysaccharidosis Type VII (18)
- Mucormycosis (25)
- Mucous Membrane Pemphigoid (18)
- Muenke Syndrome (1)
- Muir-Torre Syndrome (5)
- Mullerian Aplasia (5)
- Multicentric Castleman Disease (30)
- Multicentric Reticulohistiocytosis (1)
- Multicore Disease (4)
- Multicystic Renal Dysplasia, Bilateral (3)
- Multifocal Choroiditis (6)
- Multifocal Fibrosclerosis (37)
- Multifocal Lymphangioendotheliomatosis With Thrombocytopenia (1)
- Multifocal Motor Neuropathy (17)
- Multiple Carboxylase Deficiency (6)
- Multiple Endocrine Neoplasia Type 1 (20)
- Multiple Endocrine Neoplasia Type 2 (15)
- Multiple Endocrine Neoplasia Type 2A (11)
- Multiple Endocrine Neoplasia Type 2B (7)
- Multiple Mitochondrial Dysfunctions Syndrome (1)
- Multiple Myeloma (3,485)
- Multiple Sulfatase Deficiency (4)
- Multiple Symmetric Lipomatosis (28)
- Multiple System Atrophy (179)
- Muscle Eye Brain Disease (4)
- Muscular Dystrophy (697)
- Myasthenia Gravis (210)
- Mycetoma (3)
- Mycobacterium Abscessus (16)
- Mycobacterium Avium Complex Infections (77)
- Mycobacterium Xenopi (2)
- Mycoplasmal Pneumonia (21)
- Mycosis Fungoides (434)
- Myelitis (385)
- Myelodysplastic Syndrome With Excess Blasts (199)
- Myelodysplastic Syndromes (2,394)
- Myelodysplastic/myeloproliferative Disease (558)
- Myeloid Leukemia (4,042)
- Myeloid Sarcoma (13)
- Myelomeningocele (52)
- Myhre Syndrome (1)
- Myocarditis (147)
- Myoclonus Epilepsy (27)
- Myoclonus-dystonia (5)
- Myoepithelial Carcinoma (4)
- Myopathy Congenital (16)
- Myosin Storage Myopathy (1)
- Myotonia Congenita (7)
- Myotonic Dystrophy (94)
- Myotonic Dystrophy Type 1 (154)
- Myotonic Dystrophy Type 2 (47)
- Myxoid Liposarcoma (35)
- Myxopapillary Ependymoma (42)