Search clinical trials for: Biological specimen collection
Total 7388 results
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Mayo ClinicNational Cancer Institute (NCI)RecruitingBreast Adenocarcinoma | HER2-Positive Breast CarcinomaUnited States
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National Cancer Institute (NCI)Active, not recruitingAnatomic Stage III Breast Cancer AJCC v8 | Anatomic Stage IIIA Breast Cancer AJCC v8 | Anatomic Stage IIIB Breast Cancer AJCC v8 | Anatomic Stage IIIC Breast Cancer AJCC v8 | Prognostic Stage III Breast Cancer AJCC v8 | Prognostic Stage IIIA Breast Cancer AJCC v8 | Prognostic Stage IIIB Breast... and other conditionsUnited States, Puerto Rico
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Ohio State University Comprehensive Cancer CenterCompletedCervical CancerUnited States
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Mayo ClinicRecruitingMetastatic Breast Cancer | HER2-negative Breast Cancer | Hormone-receptor-positive Breast CancerUnited States
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Mayo ClinicNational Cancer Institute (NCI)RecruitingMetastatic Renal Cell Carcinoma | Stage IV Renal Cell Cancer AJCC v8United States
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LLS PedAL Initiative, LLCNational Cancer Institute (NCI); Children's Oncology GroupRecruitingAcute Myeloid Leukemia | Juvenile Myelomonocytic Leukemia | Acute Lymphoblastic Leukemia | Myelodysplastic Syndrome | Myeloid Leukemia Associated With Down Syndrome | Mixed Phenotype Acute Leukemia | Acute Myeloid Leukemia Post Cytotoxic Therapy | Myelodysplastic Syndrome Post Cytotoxic TherapyUnited States, Canada, Australia, Puerto Rico, New Zealand
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Thomas Jefferson UniversityNational Cancer Institute (NCI)Active, not recruiting
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Sidney Kimmel Comprehensive Cancer Center at Johns...Stand Up To CancerRecruitingHead and Neck Cancer | Lung Cancer | Gastrointestinal CancerUnited States
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National Alliance for Sickle Cell CentersBeam Therapeutics Inc.RecruitingSickle Cell TraitUnited States
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New Mexico Cancer Care AllianceOhio State University Comprehensive Cancer Center; H. Lee Moffitt Cancer Center...RecruitingCancer | Cancer RiskUnited States
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Mayo ClinicRecruitingEarly Stage Breast Carcinoma | Chemotherapy-Related Nausea and/or VomitingUnited States
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Mayo ClinicNational Cancer Institute (NCI)Active, not recruiting
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Ohio State University Comprehensive Cancer CenterNational Cancer Institute (NCI)RecruitingExposure | Abuse TobaccoUnited States
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Mayo ClinicNational Cancer Institute (NCI)Recruiting
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Fred Hutchinson Cancer CenterNational Cancer Institute (NCI); US-Latin American-Caribbean HIV/HPV-Cancer... and other collaboratorsActive, not recruitingMalignant Female Reproductive System NeoplasmDominican Republic
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Ohio State University Comprehensive Cancer CenterGuardant Health, Inc.RecruitingColorectal CarcinomaUnited States
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Institut du Cancer de Montpellier - Val d'AurelleRecruitingCancer | Peritoneal CarcinosisFrance
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Mayo ClinicRecruitingHematopoietic and Lymphoid System Neoplasm | Metastatic Malignant Solid NeoplasmUnited States
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New Mexico Cancer Care AllianceNational Cancer Institute (NCI)RecruitingMalignant NeoplasmUnited States
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The Stone Research Foundation for Sports Medicine...Completed
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Mayo ClinicNational Cancer Institute (NCI)RecruitingMetastatic Melanoma | Stage III Lung Cancer AJCC v8 | Metastatic Lung Carcinoma | Stage IV Lung Cancer AJCC v8 | Locally Advanced Malignant Solid Neoplasm | Locally Advanced Melanoma | Metastatic Malignant Solid Neoplasm | Clinical Stage III Cutaneous Melanoma AJCC v8 | Clinical Stage IV Cutaneous Melanoma... and other conditionsUnited States
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Mayo ClinicNational Cancer Institute (NCI)RecruitingAnatomic Stage I Breast Cancer AJCC v8 | Anatomic Stage II Breast Cancer AJCC v8 | Anatomic Stage III Breast Cancer AJCC v8 | Locally Advanced Breast Carcinoma | Early Stage Breast CarcinomaUnited States
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Fred Hutchinson Cancer CenterNational Heart, Lung, and Blood Institute (NHLBI)RecruitingHematopoietic and Lymphoid Cell Neoplasm | Bronchiolitis Obliterans SyndromeUnited States
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Children's Oncology GroupNational Cancer Institute (NCI)Active, not recruitingOsteosarcomaUnited States, Canada, Puerto Rico
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National Cancer Institute (NCI)RecruitingMalignant Solid Neoplasm | Acute Myeloid Leukemia | Multiple Myeloma | Anatomic Stage III Breast Cancer AJCC v8 | Anatomic Stage IV Breast Cancer AJCC v8 | Lung Non-Small Cell Carcinoma | Stage III Lung Cancer AJCC v8 | Stage IV Lung Cancer AJCC v8 | Metastatic Prostate Carcinoma | Stage IV Prostate Cancer... and other conditionsUnited States, Puerto Rico
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Mayo ClinicNational Cancer Institute (NCI)SuspendedAnatomic Stage IV Breast Cancer AJCC v8 | Recurrent Breast Carcinoma | Invasive Breast Carcinoma | Metastatic Breast Carcinoma | Peritoneal EffusionUnited States
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National Cancer Institute (NCI)Active, not recruitingHuman Papillomavirus Infection | Human Papillomavirus-Related Malignant NeoplasmCosta Rica
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Ohio State University Comprehensive Cancer CenterRecruiting
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Children's Oncology GroupNational Cancer Institute (NCI)RecruitingMalignant Solid Neoplasm | COVID-19 Infection | Hematopoietic and Lymphatic System NeoplasmUnited States
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Mayo ClinicNational Cancer Institute (NCI)Active, not recruitingInvasive Breast CarcinomaUnited States
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Fred Hutchinson Cancer CenterNational Cancer Institute (NCI)RecruitingStage III Colorectal Cancer AJCC v8 | Stage II Colorectal Cancer AJCC v8United States
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University of Maryland, BaltimoreRecruitingDry Eye Disease | oGVHDUnited States
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National Cancer Institute (NCI)Active, not recruitingLow Grade Glioma | Recurrent Visual Pathway Glioma | Refractory Visual Pathway Glioma | Recurrent Childhood Pilocytic Astrocytoma | Recurrent Neurofibromatosis Type 1 | Refractory Neurofibromatosis Type 1United States
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Children's Oncology GroupNational Cancer Institute (NCI)RecruitingDown Syndrome | Myeloid Leukemia Associated With Down Syndrome | B Acute Lymphoblastic Leukemia Associated With Down SyndromeUnited States
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Mayo ClinicNational Cancer Institute (NCI)RecruitingGenetic DisorderUnited States
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Mayo ClinicNational Cancer Institute (NCI)RecruitingMalignant Solid Neoplasm | Breast Carcinoma | Digestive System Carcinoma | Head and Neck Carcinoma | Skin Carcinoma | Malignant Female Reproductive System Neoplasm | Malignant Brain Neoplasm | Carcinoma of Unknown Primary | Central Nervous System Carcinoma | Genitourinary System Carcinoma | Malignant Musculoskeletal...United States
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Mayo ClinicActive, not recruitingMalignant Solid Neoplasm | COVID-19 InfectionUnited States
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Mayo ClinicRecruitingBreast Carcinoma | Breast Atypical Ductal Hyperplasia | Breast Atypical Lobular Hyperplasia | Breast Lobular Carcinoma In SituUnited States
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OHSU Knight Cancer InstituteNational Cancer Institute (NCI); Oregon Health and Science UniversityRecruiting
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Mayo ClinicRecruitingResectable Hepatocellular CarcinomaUnited States
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City of Hope Medical CenterNational Cancer Institute (NCI)RecruitingGastric CarcinomaUnited States
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Mayo ClinicRecruitingPlasma Cell MyelomaUnited States
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UNC Lineberger Comprehensive Cancer CenterNational Cancer Institute (NCI)RecruitingLymphoma | Myelodysplastic Syndromes | Leukemia | Chronic Myeloproliferative Disorders | Multiple Myeloma and Plasma Cell Neoplasm | Nonmalignant Neoplasm | Lymphoproliferative Disorder | Myelodysplastic/Myeloproliferative NeoplasmsUnited States
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ECOG-ACRIN Cancer Research GroupNational Cancer Institute (NCI)RecruitingHodgkin Lymphoma | Non-Hodgkin LymphomaUnited States
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Ohio State University Comprehensive Cancer CenterRecruitingAnatomic Stage I Breast Cancer AJCC v8 | Anatomic Stage II Breast Cancer AJCC v8 | Anatomic Stage III Breast Cancer AJCC v8 | Triple-Negative Breast Carcinoma | HER2-Negative Breast Carcinoma | Hormone Receptor-Negative Breast CarcinomaUnited States
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National Cancer Institute (NCI)Active, not recruitingMalignant Solid Neoplasm | Metastatic Malignant Solid Neoplasm | COVID-19 Infection | Hematopoietic and Lymphatic System NeoplasmUnited States, Canada, Puerto Rico
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Fred Hutchinson Cancer CenterNational Cancer Institute (NCI)Not yet recruitingCigarette Smoking-Related CarcinomaUnited States
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National Cancer Institute (NCI)RecruitingCigarette Smoking-Related CarcinomaUnited States
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National Cancer Institute (NCI)TerminatedAnatomic Stage I Breast Cancer AJCC v8 | Anatomic Stage IA Breast Cancer AJCC v8 | Anatomic Stage IB Breast Cancer AJCC v8 | Anatomic Stage II Breast Cancer AJCC v8 | Anatomic Stage IIA Breast Cancer AJCC v8 | Anatomic Stage IIB Breast Cancer AJCC v8 | Breast Ductal Carcinoma In Situ | Invasive Breast... and other conditionsUnited States
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National Cancer Institute (NCI)SuspendedMalignant Solid Neoplasm | Multiple Myeloma | Breast Carcinoma | Colon Carcinoma | Kidney Carcinoma | Prostate Carcinoma | Liver Carcinoma | Invasive CarcinomaUnited States