Clinical Trials on Low Vision

Stage III Adult Hodgkin Lymphoma | Stage IV Adult Hodgkin Lymphoma | Human Immunodeficiency Virus 1 Positive | Stage I Adult Hodgkin Lymphoma | Stage II Adult Hodgkin Lymphoma | Stage I Adult Non-Hodgkin Lymphoma | Stage II Adult Non-Hodgkin Lymphoma | Stage III Adult Non-Hodgkin Lymphoma | Stage IV...

United States

Carcinoid Tumor | Functioning Pancreatic Neuroendocrine Tumor | Intermediate Grade Lung Neuroendocrine Neoplasm | Locally Advanced Pancreatic Neuroendocrine Tumor | Locally Advanced Unresectable Digestive System Neuroendocrine Neoplasm | Low Grade Lung Neuroendocrine Neoplasm | Metastatic Digestive... and other conditions

United States

Heart Failure | Stroke | Epilepsy | Pain | Multiple Sclerosis | Hypertension | Diabetes Mellitus | Cancer | Chronic Kidney Diseases | Schizophrenia | Parkinson Disease | Migraine | Inflammatory Bowel Diseases | Anemia | HIV/AIDS | Atrial Fibrillation | Dyslipidemias | Allergy | Osteoporosis | Ischemic Heart Disease | Hearing Disorders | Substance... and other conditions

Traumatic Brain Injury | Concussion, Severe | Concussion, Intermediate | Concussion With Brief Loss of Consciousness | Traumatic Brain Injury With Brief Loss of Consciousness | Traumatic Brain Injury With No Loss of Consciousness | Concussion With LOC 31 to 59 Minutes | Traumatic Brain Injury With... and other conditions

United States

Anal Neoplasm

United States, Canada

Liver Diseases | BMI | Liver Fat | HIV | NAFLD | Hepatic Fibrosis | Hepatic Steatosis | HIV-1-infection | Liver Fibrosis | NASH | HIV Lipodystrophy | HIV-Associated Lipodystrophy | HIV I Infection | Waist Circumference | HIV Infection Primary | HIV Disease Progression | HIV-Infections | Lipohypertrophy | Ectopic Fat

United States

Acquired Immunodeficiency Syndrome | BK Virus Infection | Merkel Cell Carcinoma | Human Immunodeficiency Virus | Malignant Neoplasm | JC Virus Infection | Merkel Cell Polyomavirus Infection | Viral Encephalitis

United States

Lung Cancer | Cirrhosis | Barrett Esophagus | Hematologic Malignancy | Non-Alcoholic Fatty Liver Disease | Cancer Risk | Vulvar Intraepithelial Neoplasia | Childhood Cancer Survivors | Lung; Node | Non Alcoholic Steatohepatitis | Osteochondroma | Cancer Predisposition Syndrome | Hereditary Cancer Prediction | Adult... and other conditions

United States

Liver Failure | Acquired Immunodeficiency Syndrome | Stroke | Pneumonia | Diabetes Mellitus | Cancer | Pulmonary Disease, Chronic Obstructive | Respiratory Failure | Renal Failure | Dementia | Kidney Failure, Chronic | Coronary Arteriosclerosis | Cerebrovascular Accident | Failure to Thrive | Heart Failure, Congestive

United States

Stroke | Multiple Sclerosis | Glaucoma | Brain Injuries | Macular Degeneration | Arthritis | Chronic Obstructive Pulmonary Disease | Parkinson Disease | Restless Legs Syndrome | Diabetic Retinopathy | Insomnia | Retinitis Pigmentosa | Obstructive Sleep Apnea | Dementia | End Stage Renal Disease | Sleep Apnea | Syncope | Seizures and other conditions

United States

Multiple Sclerosis | Metastatic Malignant Neoplasm in the Brain | Adult Anaplastic Astrocytoma | Adult Anaplastic Ependymoma | Adult Anaplastic Oligodendroglioma | Adult Diffuse Astrocytoma | Adult Ependymoma | Adult Giant Cell Glioblastoma | Adult Glioblastoma | Adult Gliosarcoma | Adult Mixed Glioma | Adult... and other conditions

United States

Recurrent Childhood Medulloblastoma | Recurrent Childhood Ependymoma | Untreated Childhood Brain Stem Glioma | Untreated Childhood Medulloblastoma | Untreated Childhood Supratentorial Primitive Neuroectodermal Tumor | Adult Anaplastic Astrocytoma | Adult Anaplastic Ependymoma | Adult Anaplastic Oligodendroglioma and other conditions

United States

Disorders of Sex Development | Congenital Adrenal Hyperplasia | Tuberous Sclerosis | Kallmann Syndrome | Prader-Willi Syndrome | Neurofibromatosis | Rett Syndrome | 22q11 Deletion Syndrome | Turner Syndrome | Noonan Syndrome | Allan-Herndon-Dudley Syndrome | Saethre-Chotzen Syndrome | Congenital Hypopituitarism | Cornelia... and other conditions

Netherlands

Unspecified Childhood Solid Tumor, Protocol Specific | Recurrent Childhood Medulloblastoma | Recurrent Childhood Ependymoma | Recurrent Childhood Grade III Lymphomatoid Granulomatosis | Recurrent Childhood Large Cell Lymphoma | Recurrent Childhood Lymphoblastic Lymphoma | Recurrent Childhood Small... and other conditions

United States

Adult Anaplastic Astrocytoma | Adult Anaplastic Ependymoma | Adult Diffuse Astrocytoma | Adult Ependymoma | Adult Giant Cell Glioblastoma | Adult Glioblastoma | Adult Gliosarcoma | Adult Mixed Glioma | Adult Myxopapillary Ependymoma | Adult Oligodendroglioma | Adult Pilocytic Astrocytoma | Adult Pineal Gland... and other conditions

United States

HIV Infections | Acquired Immunodeficiency Syndrome | Sexually Transmitted Diseases, Viral | Pneumonia | Psoriasis | Weight Loss | Thrombocytopenia | Leukopenia | Dermatitis, Seborrheic | Herpes Zoster | Lymphadenopathy | Uterine Cervical Dysplasia | Primary Health Care | Diarrhea Chronic | Candida Infection | Infectious... and other conditions

Netherlands

Recurrent Childhood Ependymoma | Recurrent Neuroblastoma | Recurrent Osteosarcoma | Recurrent Childhood Rhabdomyosarcoma | Recurrent Renal Cell Cancer | Recurrent Colon Cancer | Recurrent Rectal Cancer | Recurrent Childhood Soft Tissue Sarcoma | Recurrent Ewing Sarcoma/Peripheral Primitive Neuroectodermal... and other conditions

United States

Unspecified Childhood Solid Tumor, Protocol Specific | Recurrent Childhood Medulloblastoma | Recurrent Childhood Ependymoma | Childhood Chronic Myelogenous Leukemia | Recurrent Childhood Acute Lymphoblastic Leukemia | Recurrent Childhood Acute Myeloid Leukemia | Relapsing Chronic Myelogenous Leukemia and other conditions

United States

Malignant Glioma | Recurrent Childhood Ependymoma | Rhabdoid Tumor | Advanced Malignant Solid Neoplasm | Refractory Malignant Solid Neoplasm | Recurrent Hepatoblastoma | Recurrent Langerhans Cell Histiocytosis | Recurrent Malignant Solid Neoplasm | Recurrent Medulloblastoma | Recurrent Neuroblastoma | Recurrent... and other conditions

United States, Puerto Rico

Glioma | Neoplasms | Glioblastoma | Neoplasms, Neuroepithelial | Central Nervous System Neoplasms | Brain Cancer | Brain Tumor | Ependymoma | Medulloblastoma | Anaplastic Astrocytoma | Anaplastic Ganglioglioma | Anaplastic Ependymoma | Anaplastic Oligodendroglioma | Pineoblastoma | Recurrent Medulloblastoma | CNS Tumor | Pediatric... and other conditions

United States

Recurrent Hodgkin Lymphoma | Refractory Hodgkin Lymphoma | Rhabdoid Tumor | Advanced Malignant Solid Neoplasm | Refractory Malignant Solid Neoplasm | Ann Arbor Stage III Hodgkin Lymphoma | Ann Arbor Stage IV Hodgkin Lymphoma | Recurrent Ependymoma | Recurrent Ewing Sarcoma | Recurrent Hepatoblastoma | Recurrent... and other conditions

United States, Puerto Rico

Sickle Cell Disease | Hemoglobinopathies | Severe Congenital Neutropenia | Diamond-Blackfan Anemia | Severe Aplastic Anemia | Macrophage Activation Syndrome | Bone Marrow Failure Syndrome | Amegakaryocytic Thrombocytopenia | Schwachman Diamond Syndrome | Primary Immunodeficiency Syndromes | Acquired Immunodeficiency... and other conditions

United States

HIV Infection | Recurrent Adult Burkitt Lymphoma | Recurrent Adult Diffuse Large Cell Lymphoma | Recurrent Adult Diffuse Mixed Cell Lymphoma | Recurrent Adult Diffuse Small Cleaved Cell Lymphoma | Recurrent Adult Lymphoblastic Lymphoma | Recurrent Grade 1 Follicular Lymphoma | Recurrent Grade 2 Follicular... and other conditions

United States

Malignant Solid Neoplasm | Nasopharyngeal Carcinoma | Adenoid Cystic Carcinoma | Transitional Cell Carcinoma | Cholangiocarcinoma | Intrahepatic Cholangiocarcinoma | Chordoma | Gestational Trophoblastic Tumor | Pseudomyxoma Peritonei | Cervical Adenocarcinoma | Vaginal Adenocarcinoma | Vaginal Squamous Cell... and other conditions

United States, Guam

HIV Infection | Unspecified Adult Solid Tumor, Protocol Specific | Stage IV Breast Cancer | Stage IV Ovarian Epithelial Cancer | Recurrent Breast Cancer | Recurrent Ovarian Epithelial Cancer | Stage IV Gastric Cancer | Recurrent Gastric Cancer | Recurrent Metastatic Squamous Neck Cancer With Occult... and other conditions

United States

HIV Infection | Metastatic Renal Cell Carcinoma | Anatomic Stage III Breast Cancer AJCC v8 | Recurrent Ovarian Carcinoma | Metastatic Lung Non-Small Cell Carcinoma | Anatomic Stage IV Breast Cancer AJCC v8 | Metastatic Melanoma | Recurrent Head and Neck Carcinoma | Recurrent Renal Cell Carcinoma | Advanced... and other conditions

United States

Depression | Melanoma | Epilepsy | Lymphoma | Multiple Sclerosis | Kidney Cancer | Cervical Cancer | Diabetes Mellitus | Leukemia | Breast Cancer | Chronic Kidney Diseases | Chronic Obstructive Pulmonary Disease | Parkinson's Disease | Systemic Lupus Erythematosus | Multiple Myeloma | Hepatitis B | Insomnia | Colorectal Cancer | HIV/AID... and other conditions

United States

Mitochondrial Diseases | Retinitis Pigmentosa | Myasthenia Gravis | Eosinophilic Gastroenteritis | Multiple System Atrophy | Leiomyosarcoma | Leukodystrophy | Anal Fistula | Spinocerebellar Ataxia Type 3 | Friedreich Ataxia | Kennedy Disease | Lyme Disease | Hemophagocytic Lymphohistiocytosis | Spinocerebellar Ataxia... and other conditions

United States, Australia

Primary Hyperoxaluria Type 3 | Diabetes Mellitus | Hemophilia A | Hemophilia B | Hereditary Fructose Intolerance | Cystic Fibrosis | Factor VII Deficiency | Phenylketonurias | Sickle Cell Disease | Dravet Syndrome | Duchenne Muscular Dystrophy | Prader-Willi Syndrome | Fragile X Syndrome | Chronic Granulomatous Disease and other conditions

United States

Vasculitis | AL Amyloidosis | Tuberous Sclerosis | Fabry Disease | Cystinuria | Focal Segmental Glomerulosclerosis | IgA Nephropathy | Bartter Syndrome | Pure Red Cell Aplasia | Membranous Nephropathy | Atypical Hemolytic Uremic Syndrome | Autosomal Dominant Polycystic Kidney Disease | Cystinosis | Nephronophthisis | BK Nephropathy and other conditions

United Kingdom