Search clinical trials for: Blood and serum samples

Total 11303 results

King's College London
King's College Hospital NHS Trust; Charles University, Czech Republic; Hopital... and other collaborators

Recruiting

Biology of Juvenile Myoclonic Epilepsy (BIOJUME)

Juvenile Myoclonic Epilepsy

United States, Canada, Czechia, Denmark, Estonia, France, Italy, Norway, United Kingdom
Assistance Publique Hopitaux De Marseille

Completed

Follicular Helper T Cells: Biological Marker and Involvement in the Physiopathology of the IgG4-related Disease (G4-FH)

IgG4-related Disease

France
Centre Hospitalier Universitaire Dijon

Withdrawn

Impact of Age and Geriatric Co-morbidities on Lymphocyte Phenotype in Patients 70 Years of Age and Older (PHENOGERIA)

Geriatrics Immunosenescence
Akdeniz University

Completed

The Effect of Intraoperative Arterial Oxygen Pressures on Early Post-Operative Patient and Graft Survival in Living Donor Kidney Transplantation

Hyperoxia | Kidney Transplant; Complications | Graft Dysfunction

Turkey
Medical University of Graz

Recruiting

Prostaglandin and Cannabinoid Receptors in EoE

Eosinophilic Esophagitis (EoE)

Austria
University Hospital, Bordeaux
McGill University Health Centre/Research Institute of the McGill University...

Unknown

MIcroorganisms as Triggers in Acute Severe Ulcerative Colitis and Their Influence on Medical Therapy Efficacy: a Multi-omics Pilot Approach. (ITAC)

Inflammatory Bowel Diseases | Colitis | Ulcerative

France
Assistance Publique - Hôpitaux de Paris

Recruiting

Classification, Functional Stratification and Biomarkers in Ciliopathy (CILLICORIRCM) (CILLICORIRCM)

Ciliopathies | Bardet-Biedl Syndrome | Nephronophthisis | Senior-Loken Syndrome | Joubert Syndrome | Jeune Syndrome

France
Centre Hospitalier Universitaire Dijon

Recruiting

Role of Fcgamma Receptors in Immune Thrombocytopenia (ITP) (PTI Fc)

Immune Thrombocytopenia

France
University of Florida
National Heart, Lung, and Blood Institute (NHLBI)

Recruiting

The Role of Gut Microbiota in Heart Failure and Pre-Heart Failure With Preserved Ejection Fraction

Heart Failure

United States
University Hospital, Toulouse
Institut National de la Santé Et de la Recherche Médicale, France; ANRS, Emerging...

Completed

VIH-1 Colo-rectal Transmission by Infected Semen Cells and Effects of Seminal Plasma ex Vivo (CellspermVIH) (CellspermVIH)

HIV-1-infection

France
GlaxoSmithKline

Completed

A Study in Elderly Subjects With Pneumonia to Support the Development of Bacteriological Diagnostic Assays

Infections, Streptococcal

Belgium
Institut Paoli-Calmettes
INSERM-U1068

Recruiting

Immunological Follow-up After Allogeneic Hematopoietic Stem Cell Transplantation (SIA-CSH)

Malignant Hemopathy

France
Assistance Publique - Hôpitaux de Paris

Completed

Metabolic Syndrome and Male Infertility (Metasperme)

Male Infertility

France
Centre Hospitalier Universitaire de Nīmes

Not yet recruiting

Bacterial Translocation and Gut Microbiota in Type 1 Narcolepsy Patients Versus a Control Population (NARCOBIOTE)

Narcolepsy Type 1 | Bacterial Translocation

France
The First Affiliated Hospital of Soochow University

Recruiting

Alterations in Intestinal Microbiota, Metabolites, and Immune Cells in Allo-HSCT

Graft Vs Host Disease

China
Assistance Publique - Hôpitaux de Paris

Completed

Clinical and Genetic Analysis in Congenital Hypothyroidism Due to Thyroid Dysgenesis. (HYPOTYGEN)

Congenital Hypothyroidism

France
Pfizer

Completed

Evaluation of a Single Vaccination of One of Three Ascending Dose Levels of a 4-Antigen Staphylococcus Aureus Vaccine (SA4Ag) and a Single Dose Level of a 3-Antigen Staphylococcus Aureus Vaccine (SA3Ag) in Healthy Adults Aged 65 to <86 Years

Staphylococcal Infections

United States
Ataturk University

Completed

Association of Asprosin in Periodontitis and Acute Coronary Syndrome

Cardiovascular Diseases | Periodontal Diseases

Turkey
Akcea Therapeutics

Recruiting

A Clinical Study to Characterize Adverse Events Occurring Within One Day of TEGSEDI Administration to Adult Patients With hATTR-PN

Hereditary Transthyretin Amyloidosis With Polyneuropthy

United States, Canada
Medical University of Warsaw

Completed

Bone Intake Proteins and Muscle Mass Deficiency in Proximal Femur Fractures

Femoral Neck Fractures | Bone Loss | Bone Resorption | Muscle Loss | Muscle Damage | Pertrochanteric Fracture

Poland
Servier

Completed

Non-drug Treatment Study in Parkinson's Disease Patients and Healthy Volunteers to Collect Biological Samples in Order to Assess ex Vivo the Activity of Candidate Therapies and Develop Novel Analytical Methods for Biomarkers (IRIS-CLE-LRRK2)

Parkinson Disease

France
Hillel Yaffe Medical Center

Unknown

The Role of Immature Myeloid Cells, Monocytes, Dentritic Cells and Neutrophils in Human Pregnancies as Markers for Mature Pregnancy and Spontaneous Labor

Parturition
Central Hospital, Nancy, France

Unknown

Immunoevasive Tactics Employed by Myeloid Malignancy After Allogeneic Stem Cell Transplantation (EVADE)

Allogeneic Stem Cell Transplantation | Relapse Leukemia | Immune Evasion, Tumor
University Hospital, Toulouse

Recruiting

Biological Collection for Marfan and Related Syndromes (MARFANS)

Marfan Syndrome

France
Mayo Clinic

Active, not recruiting

Extracellular RNA Markers of Liver Disease and Cancer

Liver Diseases | Hepatocellular Carcinoma | Cirrhosis | Biliary Tract Cancer

United States
McGill University Health Centre/Research Institute...
Rambam Health Care Campus; Louise and Alan Edwards Foundation

Active, not recruiting

Complex Regional Pain Syndrome (CRPS) and the Gut-bacteria

CRPS

Canada
Assistance Publique - Hôpitaux de Paris
Association Clinique Thérapeutique Infantile du val de Marne; Association Française... and other collaborators

Completed

Iron Deficiency (ID) in Infants (CARMA)

Iron Deficiency in Young Children Living in France

France
Ataturk University

Recruiting

Investigation of Asprosin a Novel Adipokine in Periodontitis

Obesity | Diabetes Mellitus | Periodontitis

Turkey
Assiut University

Not yet recruiting

Osteopontin Gene Polymorphism in Stroke Patients in Egypt

Ischemic Stroke
Academisch Medisch Centrum - Universiteit van Amsterdam...

Recruiting

The Role of Red Cell Characteristics, Angiogenesis, Viscosity and Oxygenation in the Pathophysiology of Sickle Cell Related Retinopathy (RAVOS)

Sickle Cell Disease | Sickle Cell SC Disease | Sickle Cell-SS Disease | Sickle Cell Retinopathy

Netherlands
Institut National de la Santé Et de la Recherche...

Not yet recruiting

Genetic Susceptibility to Severe Infections (PREDISPOSITI)

Infectious Disease
University Hospital, Brest

Completed

Identification of Biomarkers in Ischemic Stroke - Clinical Trial (IBIS-CT)

Stroke, Ischemic | Stroke Hemorrhagic

France
Institut Claudius Regaud

Active, not recruiting

Comparison of Biological Features Between pN0 Triple Negative Breast Tumours With Size < or = 10 mm (pT1a/b) Versus pT1c T2 < or = 30 mm (COCABIO000)

Triple Negative Breast Cancers Without Lymph-node Involvement and < or = 30 mm

France
Children's Hospital of Chongqing Medical University

Withdrawn

The Role and Mechanism of Immune Regulation in Acute Lung Injury in Children

Acute Lung Injury
Hospices Civils de Lyon

Completed

Inflammatory Response in Myocardial Infarction Evaluated by MRI and Biomarkers (RIFIFI)

Myocardial Infarction

France
Assiut University

Unknown

The Gut-Skin Axis Integrity in Psoriatic Patients

Psoriatic Patients
Stanford University

Withdrawn

Clinical and Pathologic Studies in Neuroendocrine Tumors

Neuroendocrine Tumors | Carcinoid Tumor

United States
Masonic Cancer Center, University of Minnesota

Completed

Microbiota Changes in Acute Myeloid Leukemia Patients Undergoing Intensive Chemotherapy

Acute Myeloid Leukemia

United States
Clinique Romande de Readaptation

Recruiting

Longitudinal Follow-up Study About Complex Regional Pain Syndrome (CRPS) Patients

Complex Regional Pain Syndrome Type I

Switzerland
GCS Ramsay Santé pour l'Enseignement et la Recherche

Recruiting

Evaluation of the Humoral and Tumoral Molecular Alteration Profile of Brain Metastases (METALIQ)

Brain Metastases

France
Fondazione IRCCS Ca' Granda, Ospedale Maggiore...

Recruiting

Metabolomic Profile in Women With and Without Endometriosis (METABOLENDO)

Infertility | Endometriosis | Endometriosis-related Pain

Italy
Yibing Wang

Recruiting

Study of Biomarkers in Diabetic Chronic Wounds

Diabetes Mellitus | Chronic Wound | Biomarker

China
Centre Hospitalier Universitaire de Saint Etienne

Recruiting

Biomarkers in Multiple Myeloma (VESICOM)

Chemotherapy | Newly Diagnosed Multiple Myeloma | Hematological Patients

France
Hospices Civils de Lyon

Completed

COVID-19 - Multicentre Study on Nosocomial Transmission of SARS-CoV-2 Virus: an Ancillary Study (NOSO-COR IMMUNO)

Infection Viral

France
Assiut University

Unknown

Effect of Severe Trauma on PD1 and Its Legend (PD1/L1) on T Lymphocytes and Correlation With Mortality

Trauma Patients
First Affiliated Hospital of Harbin Medical University

Unknown

Post-operative Ileus and Gut Microbiota

Post-operative Ileus

China
Rutgers, The State University of New Jersey

Completed

Mobilization of Mesenchymal Stem Cells During Liver Transplantation

Liver Failure | Liver Neoplasm

United States
MaaT Pharma

Completed

InterventiOnal Study of Bone and Joint Infections Related Gut dysbiosIS (OSIRIS)

Bone and Joint Infection

France
University of Sao Paulo
Fundação de Amparo à Pesquisa do Estado de São Paulo

Completed

Independent Predictors of Mortality in Polytrauma Patients

Multiple Trauma

Brazil
Indiana University School of Medicine
National Institutes of Health (NIH)

Withdrawn

In-Vitro Studies in Depletion of Haplotype Mismatched Alloreactive T Cells

Hematopoietic Stem Cell Transplantation | Hematologic Malignancies

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