Search clinical trials for: Biological sample collection
Total 10447 results
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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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University of Southern CaliforniaNational Cancer Institute (NCI)Recruiting
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Centre Hospitalier Régional d'OrléansRecruitingCOVID-19 | SARS CoV 2 InfectionFrance
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University Hospital, BordeauxCompletedImmune Thrombocytopenic Purpura | Thrombopenia | Autoimmune Thrombocytopenia
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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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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 ClinicRecruitingResectable Hepatocellular CarcinomaUnited States
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Mayo ClinicNational Cancer Institute (NCI)Active, not recruitingAnatomic 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 | Anatomic Stage III Breast Cancer AJCC v8 | Anatomic... and other conditionsUnited States
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Assistance Publique Hopitaux De MarseilleNot yet recruitingStress Disorders, Post-Traumatic | Depressive Disorder, Major | Anxiety DisorderFrance
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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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ECOG-ACRIN Cancer Research GroupNational Cancer Institute (NCI)RecruitingHodgkin Lymphoma | Non-Hodgkin LymphomaUnited States
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International Vaccine InstituteLondon School of Hygiene and Tropical Medicine; Karolinska Institutet; Centers...Not yet recruitingHPV InfectionZambia, Bangladesh, Congo, The Democratic Republic of the, Ghana, Nepal, Pakistan, Sierra Leone, Tanzania
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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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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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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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Walter Reed National Military Medical CenterRecruiting
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University Hospital, ToulouseUnknownPancreatic AdenocarcinomaFrance
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University of Warmia and Mazury in OlsztynProvincial Specialist Hospital in Olsztyn; Ministry of Health Republic of PolandUnknownColorectal Cancer, Somatic (Diagnosis)Poland
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Jules Bordet InstituteBristol-Myers Squibb; La Fondation contre le cancer, Belgique; Les Amis de l'Institut... and other collaboratorsRecruitingCNS MetastasesBelgium, France, Luxembourg
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University Hospital, ToulouseRecruitingNeoplasms | Adenocarcinoma | CarcinomaFrance
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Assistance Publique - Hôpitaux de ParisInstitut National de la Santé Et de la Recherche Médicale, FranceCompletedGout | Nephritis, Interstitial | Chronic Renal Failure | Renal CystsFrance
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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
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University Hospital, Clermont-FerrandUnknown
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OHSU Knight Cancer InstituteNational Cancer Institute (NCI); Oregon Health and Science UniversityRecruitingMalignant Solid Neoplasm | Lynch Syndrome | Hematopoietic and Lymphoid System Neoplasm | Breast Ductal Carcinoma In Situ | Hereditary Neoplastic Syndrome | BRCA1/2-Associated Hereditary Breast and Ovarian Cancer SyndromeUnited States
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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)Not yet recruitingProstate AdenocarcinomaUnited States
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Mayo ClinicNational Cancer Institute (NCI)RecruitingBreast Carcinoma | CardiotoxicityUnited States
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Assistance Publique - Hôpitaux de ParisCompleted
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Mayo ClinicCompletedMelanoma | Lung Non-Small Cell CarcinomaUnited States
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Universidade do PortoFundação para a Ciência e a Tecnologia; Instituto de Investigação e Inovação... and other collaboratorsRecruitingPulmonary Fibrosis | SarcoidosisPortugal
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University of Michigan Rogel Cancer CenterDepartment of Health and Human ServicesCompleted
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M.D. Anderson Cancer CenterNational Cancer Institute (NCI); National Institute of Allergy and Infectious...RecruitingBreast CarcinomaUnited States
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Assistance Publique - Hôpitaux de ParisRecruitingBrain Tumor | Brain Lesion (General)France
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National Institute of Allergy and Infectious Diseases...Rho Federal Systems Division, Inc.CompletedSARS-CoV-2 | Coronavirus Disease 2019 (COVID-19)United States
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University of Southern CaliforniaNational Cancer Institute (NCI)RecruitingAnatomic Stage I Breast Cancer AJCC v8 | Anatomic Stage II Breast Cancer AJCC v8 | Anatomic Stage III Breast Cancer AJCC v8 | Invasive Breast CarcinomaUnited States
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Roswell Park Cancer InstituteRecruitingProstate CarcinomaUnited States
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Morehouse School of MedicineRecruiting
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National Cancer Institute (NCI)SuspendedMalignant Solid Neoplasm | Hematopoietic and Lymphatic System NeoplasmUnited States
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M.D. Anderson Cancer CenterRecruitingBreast CarcinomaUnited States
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Masonic Cancer Center, University of MinnesotaCompletedAcute Leukemia | Chemotherapy-Induced Gut Barrier DamageUnited States
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National Cancer Institute (NCI)RecruitingFamilial Adenomatous Polyposis | Colorectal Carcinoma | Attenuated Familial Adenomatous Polyposis | Duodenal CarcinomaUnited States, Puerto Rico
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Ohio State University Comprehensive Cancer CenterCompletedStage IVA Lung Cancer AJCC v8 | Stage IVB Lung Cancer AJCC v8 | Advanced Lung Carcinoma | Metastatic Lung Carcinoma | Stage IV Lung Cancer AJCC v8United States
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Poitiers University HospitalRecruitingPsoriasis | Psoriatic ArthritisFrance
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Institut PasteurCentre Médical de l'Institut PasteurRecruiting
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Emory UniversityMichael J. Fox Foundation for Parkinson's ResearchCompletedDefining a PD-specific Breath Fingerprint of Underlying Inflammatory and Neurodegenerative ProcessesParkinson's DiseaseUnited States