Search clinical trials for: Biological Samples

Total 7849 results

University of Washington
National Center for Complementary and Integrative Health (NCCIH); National...

Recruiting

Feasibility of Auricular Acupressure for Appetite and Weight in Patients With Stage II-IV Gastric, Esophageal, and Pancreatic Cancer

Stage II Pancreatic Cancer AJCC v8 | Stage III Pancreatic Cancer AJCC v8 | Stage IV Pancreatic Cancer AJCC v8 | Clinical Stage III Gastric Cancer AJCC v8 | Clinical Stage IV Gastric Cancer AJCC v8 | Clinical Stage II Esophageal Adenocarcinoma AJCC v8 | Clinical Stage II Esophageal Squamous Cell... and other conditions

United States
University of California, San Francisco
National Cancer Institute (NCI); US-Latin American-Caribbean HIV/HPV-Cancer...

Recruiting

Screening Algorithms for Cervical and Anal High-Grade Squamous Intraepithelial Lesions in People With HIV in Mexico and Puerto Rico (CAMPO-101)

HIV Infection | High Grade Cervical Intraepithelial Neoplasia | AIDS-Related Anal Carcinoma | AIDS-Related Cervical Carcinoma | High Grade Anal Intraepithelial Neoplasia

Puerto Rico, Mexico
Mayo Clinic
National Cancer Institute (NCI)

Completed

Pharmacogenomics Testing in Directing the Optimal Use of Supportive Care Medications in Patients With Stage III-IV Cancer

Malignant Solid Neoplasm | Anatomic 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... and other conditions

United States
Larena SAS

Not yet recruiting

The Benefits of Dietary and Micro-nutritional Management for Well-being at Work (MEDEIS)

Well-Being, Psychological

France
Fondazione Policlinico Universitario Agostino Gemelli...

Recruiting

Predictive Factors for Survival in Aggressive Meningiomas (23Men)

Meningioma | Anaplastic Meningioma | Meningioma Atypical

Italy
Bioventus LLC

Active, not recruiting

Safety Study of PTP-001 for Treating Knee Osteoarthritis

Knee Osteoarthritis

United States
Nanjing Medical University

Completed

Risk Factors for Recurrence After Pelvic Reconstruction

Pelvic Organ Prolapse
Dana-Farber Cancer Institute

Recruiting

InAdvance: Surveillance, Prevention, and Interception in a Population at Risk for Cancer

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
University Hospital, Tours
Inserm U1069 - Team Nutrition, Growth and Cancer

Completed

Skeletal Muscle Energy Metabolism in Women With Weight Loss and Ovarian and/or Endometrial Cancer With Weight Loss (METERMUS-IMC)

Weight Loss | Endometrial Carcinoma | Ovarian Carcinoma

France
Assistance Publique - Hôpitaux de Paris

Unknown

Signature of the Host Response to a Respiratory Viral Infection, in the Prediction of Bronchiolitis Obliterans (ALLOPIV)

Acute Respiratory Infection | Allogeneic Hematopoietic Stem Cell Recipients | Parainfluenza Virus (PIV)

France
Centre Hospitalier Universitaire de la Réunion

Recruiting

Pathogenicity of Species of the Achromobacter Genus in Patients From Reunion Island With Cystic Fibrosis (ACHROMO-MUCO)

Cystic Fibrosis

Réunion
Institut Jerome Lejeune

Recruiting

Genetic and Epigenetic Variations in Heterokaryotypic Monozygotic Twins Discordant for Down Syndrome (Colibri)

Down Syndrome

France
University Hospital, Grenoble
University Grenoble Alps

Not yet recruiting

Rheopheresis Mechanism in Hemodialysis Patients With PAD (VALLOIRE)

Hemodialysis

France
Institut du Cancer de Montpellier - Val d'Aurelle

Recruiting

Determination of Microbiological Factors Associated With Poor Response to Neoadjuvant Treatment in Rectal Cancers (MICARE)

Rectal Cancer

France
Institut du Cancer de Montpellier - Val d'Aurelle

Recruiting

Development of a Clinical and Biological Database in Rectum Cancer (BCBRectum)

Rectal Neoplasms

France
Institut du Cancer de Montpellier - Val d'Aurelle

Recruiting

Development of a Cinical and Biological Database in Ovarian, Fallopian Tube and Peritoneal Cancers (BCBOvaire)

Fallopian Tube Neoplasms | Peritoneal Neoplasms | Carcinoma, Ovarian Epithelial

France
Imagine Institute

Recruiting

Pathophysiological Explorations of Red Blood Cells (GR-Ex)

Red Blood Cell Disorder

France
Institut du Cancer de Montpellier - Val d'Aurelle

Recruiting

Development of Clinical and Biological Database (BCBInstitut)

Sarcoma | Breast Cancer | Gynecologic Cancer | Digestive Cancer

France
University Hospital, Lille
National Research Agency, France

Recruiting

COmparison of MicroBiota AccordIng to Age in Crohn's Disease (COMeBACk) (COMeBACk)

Crohn's Disease

France
Imagine Institute

Recruiting

Characterization of Phenotype and Genotype of Early Onset Enteropathies (IMMUNOBIOTA)

Inflammatory Bowel Disease

France
Centre Hospitalier Intercommunal Creteil

Terminated

Collection of Biological Samples With Clinical Characterization of Covid-19 Patients

Covid-19

France
Rennes University Hospital

Completed

Prospective Study of Staphylococcus Aureus Clinical Isolates Versus Colonization: RNAs as Potential Biomarkers for Bloodstream Infections (PROSAC)

Staphylococcus Aureus

France
Hospices Civils de Lyon

Completed

Study of Intracellular Nucleotide Pools Determination as Biomarker of the Efficacy of the Induction Treatment in Acute Myeloid Leukemia (NUCLARA)

Acute Myeloid Leukemia

France
IRCCS San Raffaele

Active, not recruiting

Establishment of a Biological Biobank of Subjects Vaccinated Against SARS-CoV-2 Infection (COVID-19)

Coronavirus Infections

Italy
Centre Oscar Lambret
Institut National de la Santé Et de la Recherche Médicale, France; Institut...

Terminated

Research and Analysis of the Mechanisms Involved in the Emergence of Breast Cancer Stem Cells (RepriM)

Breast Cancer

France
Institut du Cancer de Montpellier - Val d'Aurelle

Completed

Circulating-free DNA Assessment as a Tool to Predict Colorectal Cancer in Subjects With a Positive Fecal Immunoassay. (DEPLR)

Colorectal Cancer

France
University Hospital, Toulouse

Completed

Biomarkers of Cardiovascular Complications in Chronic Kidney Disease (BioClaCK)

Chronic Renal Disease

France
Imagine Institute
Assistance Publique - Hôpitaux de Paris; Saint Antoine University Hospital

Completed

Study of Gut Microbiota in Primary Immune Deficiency, Possibly Associated With Inflammatory Bowel Disease (DIPobiota)

Primary Immune Deficiencies

France
University Hospital, Brest

Completed

Regulatory B Cells and Chronic Immune Thrombocytopenia (PTIREG)

Purpura, Thrombocytopenic, Idiopathic | Regulatory B Cells

France
Xijing Hospital of Digestive Diseases

Unknown

Usage of Biological Patch Versus Plastic in the Laparoscopic Repair of Hiatal Hernias

Hiatal Hernia
Mayo Clinic

Recruiting

Immune Profile of Acute Myeloid Leukemia Patients Receiving Azacitidine Plus Venetoclax Induction Chemotherapy

Acute Myeloid Leukemia

United States
Thomas Jefferson University

Recruiting

Evaluation of a Mindfulness Intervention to Prevent Chemo-brain in Women Preparing for Chemotherapy for Breast Cancer

Breast Carcinoma

United States
Institute of Cancer Research, United Kingdom
Royal Marsden NHS Foundation Trust

Recruiting

CORONADO (Circulating tumOur pROtein quaNtification cApillary blooD cOvid-19)

Multiple Myeloma

United Kingdom
Roswell Park Cancer Institute
National Cancer Institute (NCI)

Not yet recruiting

MedSupport Intervention to Identify and Address Barriers to Pediatric Medication Adherence

Acute Lymphoblastic Leukemia

United States
Institut Pasteur

Recruiting

Creation of a Prospective Cohort of Healthy and Sick Subjects and of a Collection of Associated Biological Resources, for the Study of the Immune System and of Its Genetic and Environmental Determinants. (CoSImmGEn)

Immune System and Related Disorders

France
Mustafa Kemal University
Gazi University; University of Bern; Dokuz Eylul University

Not yet recruiting

The Effect of Smoking on Peri-implantitis

Microbial Colonization | Cytokines | Periimplantitis
Assistance Publique - Hôpitaux de Paris

Recruiting

Dental and Periodontal Status of Patients With Sjögren's Syndrome. (CB-SJO)

Sjögren Syndrome

France
Poitiers University Hospital

Recruiting

Interest of Circulating Tumor DNA in Digestive and Gynecologic/Breast Cancer

Breast Cancer | Gynecologic Cancer | Circulating Tumor DNA | Digestive Cancer | Exosomes

France
University Hospital, Angers

Recruiting

Evaluation of the Level of Expression of CD45RC on T Lymphocytes as a Predictive Biomarker of Acute Rejection After Renal Transplantation (ECLAT)

End-stage Renal Disease

France
Centre Hospitalier Universitaire Dijon

Recruiting

Study of T Lymphocytes in Patients With Horton Disease (GAMAIT)

Horton Disease

France
Assistance Publique Hopitaux De Marseille

Recruiting

Multi-centre Prospective Cohort of Childhood Leukaemia: Determinants of Health and Quality of Life of the Patients After Treatment for an Acute Leukaemia During Childhood or Adolescence - LEA

Leukaemia During Childhood or Adolescence

France
Filipa Malheiro

Completed

Imunomodulation in Acute Pancreatitis

Acute Pancreatitis

Portugal
Rennes University Hospital

Terminated

Evaluation of the Relationship Between Anti-PD-1 Exposure and Tumour VOLUME in Patients Treated for Classical HODgkin's Lymphoma. (REVOLUMHOD)

Hodgkin Lymphoma

France
Assistance Publique Hopitaux De Marseille

Completed

Assessment of the Mutation of Pig-A Gene as Biomarker of Genotoxic Exposure in Humans (PIG-A)

Patient With Breast Cancer

France
Ruijin Hospital

Active, not recruiting

Circulating Exosome RNA in Lung Metastases of Primary High-Grade Osteosarcoma

Osteosarcoma | Lung Metastases

China
Assistance Publique Hopitaux De Marseille

Completed

Disruption of Circadian Rhythm and Healthcare-related Infection in Patients With Severe Trauma

Infection

France
University Hospital, Toulouse

Completed

COVID-19 : Study of INFLAmmasome and PLAtelets Functions (CO-QUETTES)

COVID-19

France
Aalborg University Hospital
Aarhus University Hospital

Completed

Perioperative Examination of Inflammatory Markers in Relation to Sentinel Lymph Node Biopsy in Patients With Melanoma; a Pilot Study

Melanoma | Surgery

Denmark
Centre Hospitalier Universitaire Dijon

Completed

Immunopathology of Autoimmune Hemolytic Anemia (IAHAI)

Autoimmune Hemolytic Anemia

France
Osivax
Center for vaccinology (CEVAC), University of Ghent, Belgium

Completed

A Prospective Epidemiological Cohort Study Evaluating Occurrences of Influenza-like Illness.

Influenza

Belgium

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