- ICH GCP
- US Clinical Trials Registry
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Search clinical trials for: It was an observational study
Total 1106 results
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Memorial Sloan Kettering Cancer CenterTufts Medical Center; Lahey ClinicCompleted
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Children's Oncology GroupNot yet recruitingStage I Kidney Wilms Tumor | Stage II Kidney Wilms Tumor | Stage III Kidney Wilms Tumor | Stage IV Kidney Wilms Tumor
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Memorial Sloan Kettering Cancer CenterCompletedNon-Hodgkin's Lymphoma | CNS Lymphoma | CNS Brain CancerUnited States
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Freeman-Sheldon Research Group, Inc.WithdrawnCraniofacial Abnormalities | ArthrogryposisUnited States
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Children's Oncology GroupRecruitingAcute Myeloid Leukemia | Acute Lymphoblastic Leukemia | Myelodysplastic Syndrome | Mixed Phenotype Acute LeukemiaUnited States, Australia, Canada
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Children's Oncology GroupNational Cancer Institute (NCI)Active, not recruitingNeuroblastoma | GanglioneuroblastomaUnited States, Canada, Puerto Rico