Clinical Trials Open to People Under 18
(474 trials open to new patients)

• AADC Deficiency (1 open to new patients)
• Abortion (1 open to new patients)
• Achondroplasia (1 open to new patients)
• Acute Cellular Graft Rejection (1 open to new patients)
• Acute Lymphoblastic Leukemia (16 open to new patients)
• Acute Myeloid Leukemia (9 open to new patients)
• Acute Porphyria (1 open to new patients)
• Acute Respiratory Distress Syndrome (1 open to new patients)
• Addiction (1 open to new patients)
• Adenovirus Infection (1 open to new patients)
• Adolescent Behavior (1 open to new patients)
• Adrenal Gland Pheochromocytoma (1 open to new patients)
• Adrenal Insufficiency (1 open to new patients)
• Aicardi Syndrome (1 open to new patients)
• Allogeneic Hematopoietic Cell Transplantation (1 open to new patients)
• Alopecia (1 open to new patients)
• Alopecia Areata (1 open to new patients)
• Alpha Thalassemia (1 open to new patients)
• Alpha Thalassemia Major (1 open to new patients)
• Alport Syndrome (1 open to new patients)
• Amino Acid Metabolism, Inborn Errors (1 open to new patients)
• Anal Cancer (1 open to new patients)
• Anaplastic Ganglioglioma (1 open to new patients)
• Anaplastic Pleomorphic Xanthoastrocytoma (1 open to new patients)
• ANCA-Associated Vasculitis (1 open to new patients)
• Anemia (8 open to new patients)
• Anesthesia (1 open to new patients)
• Angelman Syndrome (1 open to new patients)
• Angioedema (1 open to new patients)
• Angiolipoma (1 open to new patients)
• Angioma (1 open to new patients)
• Ankylosing Spondylitis (1 open to new patients)
• Anorexia (3 open to new patients)
• Antibody Mediated Rejection (1 open to new patients)
• Antiphospholipid Syndrome (1 open to new patients)
• Antiretroviral Toxicity (1 open to new patients)
• Anxiety Disorders (4 open to new patients)
• Aortic Stenosis (2 open to new patients)
• Arrythmia (1 open to new patients)
• Arthralgia (1 open to new patients)
• Arthritis (4 open to new patients)
• Asthma (6 open to new patients)
• Astrocytoma (10 open to new patients)
• ASXL1 Gene Mutation (1 open to new patients)
• ASXL2 Gene Mutation (1 open to new patients)
• ASXL3 Gene Mutation (1 open to new patients)
• Ataxia Telangiectasia (2 open to new patients)
• Atopic Dermatitis (Eczema) (4 open to new patients)
• Atrial Septal Defect (2 open to new patients)
• Attention-Deficit/Hyperactivity Disorder (3 open to new patients)
• Atypical Teratoid Rhabdoid Tumor (1 open to new patients)
• Autism (6 open to new patients)
• Autoimmune Disease (1 open to new patients)
• Autosomal Dominant Polycystic Kidney Disease (1 open to new patients)
• Bacterial Infections (2 open to new patients)
• Bainbridge-Ropers Syndrome (1 open to new patients)
• Beta Thalassemia (2 open to new patients)
• Bile Acid Synthesis Disorders (1 open to new patients)
• Biliary Atresia (1 open to new patients)
• Bipolar Disorder (1 open to new patients)
• Birth Asphyxia (1 open to new patients)
• Birth Defect (1 open to new patients)
• BK Virus (1 open to new patients)
• Blood Clot (1 open to new patients)
• Blood Pressure (1 open to new patients)
• Bloodpressure (1 open to new patients)
• Bohring-Opitz Syndrome (1 open to new patients)
• Bone Marrow Transplant (2 open to new patients)
• Brain Death (1 open to new patients)
• Brain Diseases (2 open to new patients)
• Brain Diseases, Metabolic, Inborn (1 open to new patients)
• Brain Injuries (3 open to new patients)
• Brain Tumor (9 open to new patients)
• Breast Cancer (2 open to new patients)
• Breast Milk Substitute Intolerance (1 open to new patients)
• Breastfed Infants of Mothers on Select DOI (1 open to new patients)
• Breastfeeding (3 open to new patients)
• Bronchiolitis (1 open to new patients)
• Bronchopulmonary Dysplasia (3 open to new patients)
• C. Diff (2 open to new patients)
• Cancer, General (4 open to new patients)
• Carcinoma In Situ (2 open to new patients)
• Cardiac Anomalies (1 open to new patients)
• Cardiac Surgery (1 open to new patients)
• Cardiac Transplant Failure (1 open to new patients)
• Cardiac Transplant Rejection (1 open to new patients)
• Cardiomyopathy (1 open to new patients)
• Cardiotoxicity (1 open to new patients)
• Cardiovascular Disease (2 open to new patients)
• Cardiovascular Risk Factor (1 open to new patients)
• Catheter-related Infections (1 open to new patients)
• Cavernous Hemangioma (1 open to new patients)
• CDKL5 Deficiency Disorder (3 open to new patients)
• Central Nervous System Anomalies (1 open to new patients)
• Central Nervous System Embryonal Tumor (1 open to new patients)
• Central Nervous System Neoplasms (5 open to new patients)
• Central Nervous System Tumor (2 open to new patients)
• Cerebral Cavernous Malformation (1 open to new patients)
• Cerebral Palsy (3 open to new patients)
• Chordoma (1 open to new patients)
• Choriocarcinoma (2 open to new patients)
• Chronic Illness (1 open to new patients)
• Chronic Kidney Disease (6 open to new patients)
• Chronic Lung Disease of Prematurity (1 open to new patients)
• Chronic Myeloid Leukemia (1 open to new patients)
• Chronic Thromboembolic Pulmonary Hypertension (1 open to new patients)
• Claudication (1 open to new patients)
• Cluster Detection (1 open to new patients)
• CNS Tumor (1 open to new patients)
• Coagulation Disorder (1 open to new patients)
• Coccidioidomycosis (1 open to new patients)
• Colon Cancer (1 open to new patients)
• Colorectal Cancer (2 open to new patients)
• Common Variable Immunodeficiency (1 open to new patients)
• Communication (1 open to new patients)
• Concussion (1 open to new patients)
• Congenital Cytomegalovirus (1 open to new patients)
• Congenital Heart Defects (6 open to new patients)
• Congenital Hyperinsulinism (1 open to new patients)
• Contraception (1 open to new patients)
• Coping Skills (1 open to new patients)
• Coronary Artery Disease (1 open to new patients)
• COVID-19 (9 open to new patients)
• Craniosynostosis (1 open to new patients)
• Creatine Deficiency, X-linked (1 open to new patients)
• Crohn's Disease (7 open to new patients)
• Cryoglobulinemic Vasculitis (1 open to new patients)
• Cutaneous Porphyrias (1 open to new patients)
• Cystic Fibrosis (1 open to new patients)
• Cystic Nephroma (1 open to new patients)
• Cystinosis (1 open to new patients)
• Cytomegalovirus (4 open to new patients)
• Danon Disease (2 open to new patients)
• Deep Vein Thrombosis (2 open to new patients)
• Delayed Sleep Phase (1 open to new patients)
• Deletion and Duplication of Mitochondrial DNA (1 open to new patients)
• Dental Plaque (2 open to new patients)
• Dental Pulp Regeneration (1 open to new patients)
• Depression (4 open to new patients)
• Desmoid-Type Fibromatosis (1 open to new patients)
• Developmental Defect (1 open to new patients)
• Developmental Delay (1 open to new patients)
• Diabetes (8 open to new patients)
• Diabetes Type 1 (7 open to new patients)
• Diabetes Type 2 (1 open to new patients)
• Dislocations (1 open to new patients)
• Dislocation of Shoulder Region (1 open to new patients)
• Disorders of the Immune System (1 open to new patients)
• Down Syndrome (4 open to new patients)
• Dravet Syndrome (1 open to new patients)
• Drug-induced Vasculitis (1 open to new patients)
• Drug Use (1 open to new patients)
• Duchenne Muscular Dystrophy (5 open to new patients)
• Dysplasia (6 open to new patients)
• Eating Disorder (2 open to new patients)
• Ectomesenchymoma (1 open to new patients)
• Edema (1 open to new patients)
• End Stage Renal Disease (1 open to new patients)
• Endodontic Disease (1 open to new patients)
• Endometrial Cancer (1 open to new patients)
• Enterocolitis (1 open to new patients)
• Environmental Exposure (1 open to new patients)
• Eosinophilic Colitis (1 open to new patients)
• Eosinophilic Esophagitis (4 open to new patients)
• Eosinophilic Gastrointestinal Disorders (EGIDs) (1 open to new patients)
• Ependymal Tumor (1 open to new patients)
• Ependymoma (12 open to new patients)
• Epilepsy (5 open to new patients)
• Epstein Barr Virus (2 open to new patients)
• Ewing Sarcoma (15 open to new patients)
• Exercise (4 open to new patients)
• Extragonadal Embryonal Carcinoma (1 open to new patients)
• Eye Cancer (1 open to new patients)
• Facial Angiofibroma (1 open to new patients)
• Family Relationship (1 open to new patients)
• Fecal Microbiota Transplantation (1 open to new patients)
• Feeding Behavior (1 open to new patients)
• Feeding Disorder of Infancy or Early Childhood (1 open to new patients)
• Fibrolamellar Carcinoma (1 open to new patients)
• Fibrosis (1 open to new patients)
• Financial Disclosure (1 open to new patients)
• Focal Segmental Glomerulosclerosis (1 open to new patients)
• FOXG1 Syndrome (2 open to new patients)
• Fractures, Closed (1 open to new patients)
• Fragile X Syndrome (3 open to new patients)
• Friedreich's Ataxia (3 open to new patients)
• Ganglioneuroblastoma (4 open to new patients)
• Gastrointestinal Anomalies (1 open to new patients)
• Gene Therapy (1 open to new patients)
• Genetic Diseases (2 open to new patients)
• Genetic Inborn Errors of Metabolism (1 open to new patients)
• Genetic Syndrome (1 open to new patients)
• Genito-urinary Anomalies (1 open to new patients)
• Germ Cell Tumor (15 open to new patients)
• Glioblastoma (8 open to new patients)
• Glioma (31 open to new patients)
• Gliosis (1 open to new patients)
• GM2 Gangliosidosis (1 open to new patients)
• Graft Versus Host Disease (3 open to new patients)
• Gram-negative Bacterial Infection (1 open to new patients)
• Granulomatosis with Polyangiitis (2 open to new patients)
• Group A Streptococcal Infection (1 open to new patients)
• Growth Delay (1 open to new patients)
• Growth Failure (1 open to new patients)
• Gut Microbiome (1 open to new patients)
• Head and Neck Cancer (1 open to new patients)
• Head and Neck Squamous Cell Carcinoma (1 open to new patients)
• Health Problems in Pregnancy (1 open to new patients)
• Health-Related Quality of Life (1 open to new patients)
• Hearing Loss (1 open to new patients)
• Heart Disease (2 open to new patients)
• Heart Failure (4 open to new patients)
• Heart Transplant (1 open to new patients)
• Hematologic Malignancies (2 open to new patients)
• Hematological Malignancies (1 open to new patients)
• Hematopoietic and Lymphoid Cell Neoplasm (3 open to new patients)
• Hematopoietic and Lymphoid System Neoplasm (1 open to new patients)
• Hematopoietic Cell Transplantation (6 open to new patients)
• Hematopoietic Stem Cells (1 open to new patients)
• Hemimegalencephaly (1 open to new patients)
• Hemispheric (1 open to new patients)
• Hemoglobinopathy (2 open to new patients)
• Hemophilia (3 open to new patients)
• Hepatitis B (1 open to new patients)
• Hepatoblastoma (13 open to new patients)
• Hepatocellular Carcinoma (1 open to new patients)
• Hereditary Hemorrhagic Telangiectasia (1 open to new patients)
• Hernia (1 open to new patients)
• Hidradenitis Suppurativa (3 open to new patients)
• High Blood Pressure (8 open to new patients)
• Hirschsprung Disease (2 open to new patients)
• Histiocytic and Dendritic Cell Neoplasm (2 open to new patients)
• Histiocytic Disorders (1 open to new patients)
• HIV/AIDS (7 open to new patients)
• HLA-A*0201 Positive Cells Present (1 open to new patients)
• Hodgkin's Lymphoma (19 open to new patients)
• Human Papillomavirus (1 open to new patients)
• Humeral Fractures (1 open to new patients)
• Hunter Syndrome (3 open to new patients)
• Huntington's Disease (2 open to new patients)
• Hydrops Fetalis (2 open to new patients)
• Hyperphosphatemia (1 open to new patients)
• Hypokalemia (1 open to new patients)
• Hypoplastic Left Heart Syndrome (2 open to new patients)
• Hypoxic-Ischemic Encephalopathy (2 open to new patients)
• IDH1 Gene Mutation (1 open to new patients)
• IDH2 Gene Mutation (1 open to new patients)
• IgA Vasculitis (1 open to new patients)
• Immune Thrombocytopenia (1 open to new patients)
• Immunocompromised (1 open to new patients)
• Immunodeficiency (6 open to new patients)
• Immunosuppression (1 open to new patients)
• Immunotherapy (3 open to new patients)
• Impulsive Behavior (1 open to new patients)
• Indeterminate Colitis (1 open to new patients)
• Ineffective Erythropoiesis (1 open to new patients)
• Infant, Low Birth Weight (1 open to new patients)
• Infant, Small for Gestational Age (1 open to new patients)
• Infantile Fibrosarcoma (1 open to new patients)
• Infertility (1 open to new patients)
• Inflammation (1 open to new patients)
• Inflammatory Bowel Disease (13 open to new patients)
• Inflammatory Response (1 open to new patients)
• Influenza (1 open to new patients)
• Infusion Reaction (1 open to new patients)
• Inherited Abnormalities of Platelets (1 open to new patients)
• Inherited Disorders of Metabolism (1 open to new patients)
• Inherited Eye Disease (1 open to new patients)
• INI1-negative Tumors (1 open to new patients)
• Insomnia (2 open to new patients)
• Instability, Shoulder (1 open to new patients)
• Intellectual Disability (4 open to new patients)
• Intracranial Hemorrhages (1 open to new patients)
• Intracranial Neoplasm (1 open to new patients)
• Intraventricular Hemorrhage (2 open to new patients)
• Intraventricular hemorrhage Neonatal (1 open to new patients)
• Invasive Aspergillosis (1 open to new patients)
• Invasive Mucormycosis (1 open to new patients)
• Isolated Cutaneous Vasculitis (1 open to new patients)
• Juvenile Idiopathic Arthritis (2 open to new patients)
• Juvenile Xanthogranuloma (1 open to new patients)
• Kawasaki Disease (3 open to new patients)
• Kidney Cancer (2 open to new patients)
• Kidney Disease (7 open to new patients)
• Kidney Medullary Carcinoma (1 open to new patients)
• Kidney Neoplasm (1 open to new patients)
• Kidney Oncocytoma (1 open to new patients)
• Kidney Transplant (2 open to new patients)
• Lactating Women on Select DOI (1 open to new patients)
• Langerhans Cell Histiocytosis (13 open to new patients)
• Latent Tuberculosis (2 open to new patients)
• Lennox-Gastaut Syndrome (1 open to new patients)
• Leukemia (26 open to new patients)
• Leukocyte Adhesion Defect - Type I (1 open to new patients)
• Liver Cancer (1 open to new patients)
• Liver Disease (2 open to new patients)
• Liver Transplant (2 open to new patients)
• Locally Advanced Chordoma (1 open to new patients)
• Louis Bar Syndrome (1 open to new patients)
• Lower Respiratory Tract Infections (1 open to new patients)
• Lung Cancer (5 open to new patients)
• Lung Non-Small Cell Carcinoma (1 open to new patients)
• Lung Non-Squamous Non-Small Cell Carcinoma (1 open to new patients)
• Lymphoma (29 open to new patients)
• Lymphoproliferative Disorder (2 open to new patients)
• Macrocephaly (1 open to new patients)
• Macular Degeneration (2 open to new patients)
• Malignant Germ Cell Neoplasm (1 open to new patients)
• Malignant Neoplasm (8 open to new patients)
• Malignant Rhabdoid Tumor (1 open to new patients)
• Malignant Solid Neoplasm (16 open to new patients)
• MAPK1 Gene Mutation (1 open to new patients)
• MECP2 Duplication Syndrome (2 open to new patients)
• Medulloblastoma (16 open to new patients)
• Melanoma (3 open to new patients)
• Membranous Nephropathy (1 open to new patients)
• Menorrhagia (1 open to new patients)
• Mental Health (2 open to new patients)
• Mental Retardation, X Linked (1 open to new patients)
• Mesoblastic Nephroma (2 open to new patients)
• Metabolic Disease (1 open to new patients)
• Metanephric Adenofibroma (1 open to new patients)
• Metanephric Adenoma (1 open to new patients)
• Metanephric Stromal Tumor (1 open to new patients)
• Metanephric Tumor (1 open to new patients)
• Metastatic Chordoma (1 open to new patients)
• Methicillin-resistant Staphylococcus Aureus (1 open to new patients)
• Microbial Colonization (1 open to new patients)
• Microscopic Polyangiitis (1 open to new patients)
• Migraine (1 open to new patients)
• Minimal Change Disease (1 open to new patients)
• Mitochondrial Diseases (1 open to new patients)
• Mitochondrial Disorders (1 open to new patients)
• Mitochondrial Genetic Disorders (1 open to new patients)
• Mobile Technology (1 open to new patients)
• Monomorphic Post-Transplant Lymphoproliferative Disorder (1 open to new patients)
• Mood Disorders (1 open to new patients)
• Movement Disorders (1 open to new patients)
• Mucocutaneous Lymph Node Syndrome (1 open to new patients)
• Mucopolysaccharidosis (6 open to new patients)
• Mucopolysaccharidosis Type I (1 open to new patients)
• Multiple Anomalies (1 open to new patients)
• Multiple Congenital Anomaly (1 open to new patients)
• Multiple Myeloma (1 open to new patients)
• Myelodysplastic Syndrome (3 open to new patients)
• Myeloproliferative Neoplasms (2 open to new patients)
• Myopia (1 open to new patients)
• Necrotizing Enterocolitis (2 open to new patients)
• Neonatal Hypoglycemia (1 open to new patients)
• Neonatal Respiratory Distress Related Conditions (1 open to new patients)
• Neoplasms (7 open to new patients)
• Nephrolithiasis (1 open to new patients)
• Nephropathy (1 open to new patients)
• Nervous System Diseases (1 open to new patients)
• Neurobehavioral Manifestations (1 open to new patients)
• Neuroblastoma (29 open to new patients)
• Neurodegenerative Disease (2 open to new patients)
• Neurodevelopmental Abnormality (2 open to new patients)
• Neuroectodermal Tumors (1 open to new patients)
• Neurofibromatosis (4 open to new patients)
• Neuromyelitis Optica Spectrum Disorders (1 open to new patients)
• Neuropathic Bladder (1 open to new patients)
• Newborn (2 open to new patients)
• NLRC4-MAS (2 open to new patients)
• Non Hodgkin Lymphoma (16 open to new patients)
• Non-Small Cell Lung Cancer (4 open to new patients)
• Nonalcoholic Fatty Liver Disease (2 open to new patients)
• Nonalcoholic Steatohepatitis (1 open to new patients)
• Nonmalignant Diseases (1 open to new patients)
• NY-ESO-1 Positive (1 open to new patients)
• Obesity (11 open to new patients)
• Obsessive-Compulsive Disorder (1 open to new patients)
• Oral Hygiene (1 open to new patients)
• Organ Donation (1 open to new patients)
• Organ Transplant Failure or Rejection (1 open to new patients)
• Ossifying Renal Tumor of Infancy (1 open to new patients)
• Osteoarthritis (1 open to new patients)
• Osteogenesis Imperfecta (1 open to new patients)
• Osteoid Osteoma (1 open to new patients)
• Osteosarcoma (14 open to new patients)
• Ovarian Embryonal Carcinoma (1 open to new patients)
• Ovarian Tumor (2 open to new patients)
• Overactive Bladder (1 open to new patients)
• Pain (5 open to new patients)
• Pancreatitis (1 open to new patients)
• Parainfluenza (1 open to new patients)
• Parent-Child Relations (1 open to new patients)
• Paresis (1 open to new patients)
• Peanut Allergy (1 open to new patients)
• Pediatric Cancer (2 open to new patients)
• Pediatric Sepsis-induced MODS (1 open to new patients)
• Perinatal Stroke (1 open to new patients)
• Peripheral Arterial Disease (2 open to new patients)
• Physical and Rehabilitation Medicine (1 open to new patients)
• Physical Therapy Modalities (1 open to new patients)
• Plexiform Neurofibroma (2 open to new patients)
• Pneumonia (3 open to new patients)
• Polyarteritis Nodosa (1 open to new patients)
• Polycystic Ovary Syndrome (1 open to new patients)
• Polymicrogyria (1 open to new patients)
• Polymorphic Post-Transplant Lymphoproliferative Disorder (1 open to new patients)
• Pompe Disease (1 open to new patients)
• Port-Wine Stain (1 open to new patients)
• Postmenopausal (1 open to new patients)
• Postoperative Behavior (1 open to new patients)
• Postoperative Pain (2 open to new patients)
• Pregnancy (2 open to new patients)
• Pregnancy Preterm (1 open to new patients)
• Premature Birth (1 open to new patients)
• Premature Birth of Newborn (1 open to new patients)
• Premature Infant (9 open to new patients)
• Prenatal Stress (1 open to new patients)
• Primary Central Nervous System Neoplasm (5 open to new patients)
• Primary CNS Tumors (1 open to new patients)
• Primary Hyperaldosteronism (1 open to new patients)
• Primary Hyperparathyroidism (1 open to new patients)
• Primary Malignant Central Nervous System Neoplasm (1 open to new patients)
• Primary Sclerosing Cholangitis (1 open to new patients)
• Primitive Neuroectodermal Tumor (12 open to new patients)
• Psoriasis (6 open to new patients)
• Psychotic Disorders (1 open to new patients)
• PTEN (1 open to new patients)
• PTEN Hamartoma Tumor Syndrome (1 open to new patients)
• Pulmonary Arterial Hypertension (4 open to new patients)
• Pulmonary Disease (1 open to new patients)
• Pulmonary Embolism (1 open to new patients)
• Pulmonary Function (1 open to new patients)
• Pulmonary Regurgitation (1 open to new patients)
• Pulmonary Stenosis (1 open to new patients)
• Rasmussen Encephalitis (1 open to new patients)
• Refractory Adrenal Gland Pheochromocytoma (1 open to new patients)
• Refractory Ganglioneuroblastoma (1 open to new patients)
• Refractory Hepatoblastoma (9 open to new patients)
• Refractory Malignant Solid Neoplasm (11 open to new patients)
• Refractory Osteosarcoma (9 open to new patients)
• Refractory Thyroid Gland Carcinoma (1 open to new patients)
• Renal Cell Carcinoma (2 open to new patients)
• Renal Fanconi Syndrome (1 open to new patients)
• Reproductive Health (1 open to new patients)
• Respiratory Disease (1 open to new patients)
• Respiratory Distress Syndrome (1 open to new patients)
• Respiratory Syncytial Virus (1 open to new patients)
• Retinitis Pigmentosa (1 open to new patients)
• Retinopathy of Prematurity (2 open to new patients)
• Rett Syndrome (3 open to new patients)
• Rhabdoid Tumor (16 open to new patients)
• Rhabdomyosarcoma (17 open to new patients)
• Rheumatic Joint Disease (1 open to new patients)
• Rheumatoid Arthritis (1 open to new patients)
• Risk Reduction (1 open to new patients)
• Risk-Taking (1 open to new patients)
• Rosacea (1 open to new patients)
• RVOT Anomaly (1 open to new patients)
• Sandhoff Disease (2 open to new patients)
• Sanfilippo Syndrome (1 open to new patients)
• Sarcoma (20 open to new patients)
• Satisfaction, Patient (1 open to new patients)
• Secondary Hyperparathyroidism (1 open to new patients)
• Seizures (3 open to new patients)
• Seminoma (1 open to new patients)
• Sensorineural Hearing Loss (1 open to new patients)
• Sepsis (1 open to new patients)
• Septic Shock (1 open to new patients)
• Severe Combined Immunodeficiency (5 open to new patients)
• Sex Chromosome Disorders (1 open to new patients)
• Sexually Transmitted Infections (2 open to new patients)
• Shashi-Pena Syndrome (1 open to new patients)
• Short Bowel Syndrome (1 open to new patients)
• Sickle Cell Anemia (10 open to new patients)
• Skeletal Anomalies (1 open to new patients)
• Skin Cancer/Melanoma (3 open to new patients)
• Skin Infection (1 open to new patients)
• Sleep (1 open to new patients)
• Sleep Disorders (2 open to new patients)
• Soft Tissue Sarcoma (14 open to new patients)
• Solid Neoplasm (2 open to new patients)
• Solid Organ Transplant Complications (1 open to new patients)
• Solid Tumor (29 open to new patients)
• Spinal Column Tumor (1 open to new patients)
• Spinal Cord Injury (1 open to new patients)
• Spinal Muscular Atrophy (1 open to new patients)
• Spinocerebellar Ataxia (1 open to new patients)
• Squamous Cell Carcinoma (2 open to new patients)
• Staphylococcal Skin Infections (1 open to new patients)
• Stargardt Disease (1 open to new patients)
• Steatohepatitis (1 open to new patients)
• Stem Cell Transplant Complications (1 open to new patients)
• Stress (1 open to new patients)
• Stroke (2 open to new patients)
• Stromal Neoplasm (1 open to new patients)
• Structural Anomalies (1 open to new patients)
• Sturge-Weber Syndrome (1 open to new patients)
• Subluxations (1 open to new patients)
• Substance Abuse (2 open to new patients)
• Sudden Cardiac Death (1 open to new patients)
• Supracondylar Humerus Fracture (1 open to new patients)
• Supraventricular Tachycardia (2 open to new patients)
• Surgery (1 open to new patients)
• Synovial Sarcoma (1 open to new patients)
• T Cell Lymphoma (1 open to new patients)
• Tachycardia, Atrioventricular Nodal Reentry (1 open to new patients)
• Tachycardia, Paroxysmal (1 open to new patients)
• Tachycardia, Reciprocating (1 open to new patients)
• Tay-Sachs Disease (2 open to new patients)
• Telangiectasia (1 open to new patients)
• Teratoma (3 open to new patients)
• Testicular Cancer (1 open to new patients)
• Testicular Tumor (1 open to new patients)
• Tetralogy of Fallot (2 open to new patients)
• Thalassemia (1 open to new patients)
• The Effects of Exercise on Executive Functions (1 open to new patients)
• Thorax Anomalies (1 open to new patients)
• Thrombosis (1 open to new patients)
• Thrombotic Microangiopathies (1 open to new patients)
• Thyroid Cancer (2 open to new patients)
• Thyroid Gland Carcinoma (1 open to new patients)
• Tooth Decay (2 open to new patients)
• Tourette Syndrome (1 open to new patients)
• Transcatheter Pulmonary Valve Replacement (1 open to new patients)
• Transitional Cell Carcinoma (1 open to new patients)
• Transplants (1 open to new patients)
• Transpulmonary Valve Replacement (1 open to new patients)
• Traumatic Brain Injury (3 open to new patients)
• Trinucleotide Repeat Expansion (1 open to new patients)
• Tuberculosis (2 open to new patients)
• Tuberous Sclerosis (4 open to new patients)
• Undesired Pregnancy (1 open to new patients)
• Unintended Pregnancy (1 open to new patients)
• Unresectable Chordoma (1 open to new patients)
• Urea Cycle Disorders (1 open to new patients)
• Urinary Tract Infection (3 open to new patients)
• Urolithiasis (1 open to new patients)
• Urticarial Vasculitis (1 open to new patients)
• Uterine Cancer (1 open to new patients)
• Uveitis (2 open to new patients)
• Vaccine (3 open to new patients)
• Vascular Calcification (1 open to new patients)
• Vascular Disease (2 open to new patients)
• Vascular Occlusion (1 open to new patients)
• Vasculitis (1 open to new patients)
• Venous Thromboembolism (3 open to new patients)
• Venous Thrombosis (1 open to new patients)
• Vitiligo (1 open to new patients)
• Von Willebrand Disease (2 open to new patients)
• Weight, Body (1 open to new patients)
• Weight Management (2 open to new patients)
• Wheezing (1 open to new patients)
• WHIM Syndrome (1 open to new patients)
• Wilms Tumor (14 open to new patients)
• X-Linked Severe Combined Immunodeficiency (2 open to new patients)
• XIAP Deficiency (2 open to new patients)