Search clinical trials for: Venous blood sampling

Total 12829 results

CardioRenal

Completed

Evaluation of a Blood Potassium Measurement Device From Capillary Samples (ALPHA) (ALPHA)

Potassium Measurement

Belgium
Ramathibodi Hospital

Completed

Correlation Between Peripheral and Central Venous Blood Partial Pressure of Carbon Dioxide in Critical Ill Patients

Partial Pressure of Carbon Dioxide

Thailand
Medical University of Graz
Joanneum Research Forschungsgesellschaft mbH

Completed

Investigating the Influence of Haemolysis on the Potassium Concentration After Capillary Blood Sampling

Hemolysis
University Hospital, Strasbourg, France

Terminated

Anti-nucleosome B Lymphocytes in Lupus

Systemic Lupus Erythematosus With or Without Clinical Activity

France
Rabin Medical Center

Unknown

Prediction of Anastomotic Leak/Stricture After Esophagectomy With Gastric Pull-up by Venous Blood Gas

Esophagectomy
University Hospital Hradec Kralove

Unknown

The Aim of This Project is to Verify Whether a Depletion of B Cell Memory Subpopulation ("Marginal-zone-like") CD19 + IgD + CD27 + and CD19 + IgM + CD27 + is a Useful Indicator of Hyposplenism in Patients With Celiac Disease

Celiac Disease

Czechia
Assistance Publique - Hôpitaux de Paris

Recruiting

Evaluation of the Detection Performance of the N Antigenemia of SARS-CoV-2 in the General Population for the Diagnosis and Screening of COVID-19 (CoviBlood)

Respiratory Viral Infection

France
Oslo University Hospital

Active, not recruiting

Atherosclerosis in Juvenile Mixed Connective Tissue Disease (ACTID) (ACTID)

Carotid Atherosclerosis
Meir Medical Center

Unknown

Blood Sampling Through Peripheral Venous Catheter in Infants

Pain

Israel
Maastricht University Medical Center

Recruiting

Biomarkers and Cardiac CT

Coronary Artery Disease | Atherosclerosis

Netherlands
Ying Lv

Unknown

Acquisition of Portal Venous CTCs and Exosomes From Patients With Pancreatic Cancer by EUS (CTCs)

Pancreatic Cancer

China
Institute of Tropical Medicine, Belgium
SRI International; Sihanouk Hospital Center of HOPE

Completed

Study to Obtain Blood and Voided Urine Samples to Improve the Diagnosis of Melioidosis

Systemic Inflammatory Response Syndrome | Melioidosis | Suspected or Confirmed Bloodstream Infections

Cambodia
University of Dundee

Completed

Appropriate Dosing to Optimise Personalised Cancer Treatments (ADOPT)

Ovarian Cancer | Lung Cancer, Non-small Cell | Melanoma Stage IV | Melanoma Stage III | Renal Cancer Stage III | Renal Cancer Stage IV

United Kingdom
Fondazione Policlinico Universitario Agostino Gemelli...

Recruiting

AMH and Functional Hypothalamic Amenorrhea (AMELIA)

Amenorrhea Secondary

Italy
Huazhong University of Science and Technology

Unknown

Circulating Extracellular Exosomal Small RNA as Potential Biomarker for Human Pancreatic Cancer

Pancreas Adenocarcinoma

China
University Medical Center Groningen

Recruiting

The Gut Immune System During Immune Checkpoint Inhibitor Therapy (DEFENCE)

Cancer

Netherlands
National Institute of Mental Health (NIMH)

Terminated

Imaging of CB1 Receptors Using (11C)SD5024

Healthy

United States
Assistance Publique - Hôpitaux de Paris

Unknown

Evaluation of Rapid Diagnostic Solutions, Serological and Molecular Tests for COVID-19 (ERap-COV)

COVID-19 | SARS-CoV 2
Assistance Publique - Hôpitaux de Paris
Ministry of Health, France

Completed

Clinical Significance of Heterozygosity for Mutations of the SLC12A3 Gene Coding for the Thiazide Sensitive Na-Cl Cotransporter (HEPHYGI)

Heterozygous Carriers of Gitelman Syndrome

France
University Hospital of Patras

Completed

Blood Coagulation Parameters in Patients Receiving Intravitreal Aflibercept for Age-related Macular Degeneration

Neovascular Age-related Macular Degeneration

Greece
University Hospital, Caen

Not yet recruiting

Relation Between Venetoclax Plasma Concentration and Remission in Adults With Acute Myeloid Leukemia (PREDICLAX)

Adult Acute Myeloid Leukemia
IRCCS San Raffaele

Not yet recruiting

Age-related Conditions in the Context of Multimorbidity and Frailty: Relative Weight of Frailty in Determining the Course and Outcomes of Different Chronic Diseases and Viceversa (AGE-IT-FRAILTY)

Frailty | Sarcopenia

Italy
Fondazione Policlinico Universitario Agostino Gemelli...

Recruiting

Linking Cardiac Autonomic Dysfunction and InfLammation in Patients With Acute Coronary Syndromes (CADILACS)

Myocardial Ischemia | Acute Coronary Syndrome

Italy
University of Surrey

Completed

MAP-Calcification: MicroRNAs as Potential Biomarkers for Coronary Artery Calcification

Coronary Artery Disease | Osteoporosis | Osteopenia | Coronary Artery Calcification

United Kingdom
University Hospital, Bordeaux

Completed

Are Standard Dosing Regimens of Piperacillin-Tazobactam Suitable in Critically Ill Patients With Open Abdomen and Negative Pressure Wound Therapy? A Population Pharmacokinetic Study. (PK-LAP)

Critical Illness | Laparotomy | Piperacillin, Tazobactam Drug Combination

France
Hospices Civils de Lyon

Completed

Chloride Transfer During Continuous Renal Replacement Therapy in the Intensive Care Unit: a Prospective Observational Cohort Study (CLODICUS)

Acute Kidney Injury

France
LumiraDx UK Limited

Completed

Evaluation of the Accuracy of INR Results From Patients Taking Phenprocoumon as Anticoagulant When Measured Using the Lumiradx INR Test (VKA GERMANY)

Anticoagulants and Bleeding Disorders

Germany
Assiut University

Completed

Micro Ribosomal Nucleic Acid 155 in Non Hodgkin Lymphoma

Non Hodgkin Lymphoma

Egypt
Centre Hospitalier Universitaire Dijon

Completed

Contribution of High Throughput RNA Sequencing Combined With Sequencing of Whole Genomes in the Diagnosis of Intellectual Disability (DI-WA)

Patients With Intellectual Disabilities Without an Obvious Clinical Diagnosis | Patients With Normal Array CGH and Previous Negative Genetic Investigations (WES-solo or WES-trio)

France
C. R. Bard

Completed

BARD® The VENOVO™ Venous Stent Study for Treatment of Iliofemoral Occlusive Disease (VERNACULAR)

Peripheral Vascular Disease | Venous Disease | May-Thurner Syndrome | Iliofemoral Occlusive Disease

United States, Australia, Germany, Ireland, Netherlands, Spain, United Kingdom
Assistance Publique - Hôpitaux de Paris

Unknown

Systems Analysis of Antigen Presenting Cells in Human Sepsis (DENDRISEPSIS)

Sepsis | Acute Circulatory Failure

France
Assistance Publique Hopitaux De Marseille

Completed

Immunophenotyping of Plasma Cells and Immune Effector Cells in Peripheral Whole Blood and Bone Marrow Samples From Multiple Myeloma (MM) Patients (MYELOME-MM)

Multiple Myeloma

France
Rennes University Hospital

Completed

IL-2 Signaling and Polarization of Regulatory LBs: Involvement in Multiple Sclerosis (BREGS)

Multiple Sclerosis

France
Institut Pasteur
Sanofi Pasteur, a Sanofi Company; Institut Pasteur of Cote d'Ivoire

Completed

Pertussis Immunization Programs in Low Income Countries - Ivory Coast (PERILIC-IC)

Bordetella Pertussis, Whooping Cough

Côte D'Ivoire
University Hospital, Toulouse

Completed

Specialized Proresolving Mediators in Pneumocystis Jirovecii Pneumonia (INFLA-PCP)

Pneumonia, Pneumocystis

France
Cwm Taf University Health Board (NHS)
Cardiff University; Imperial College London; University of Oxford

Completed

Characterisation of the Immune Response to SARS-CoV-2 Infection / COVID-19 in Type 1 Diabetes

Diabetes Mellitus, Type 1 | SARS-CoV2 Infection

United Kingdom
Hasselt University
Ziekenhuis Oost-Limburg; Algemeen Ziekenhuis Vesalius; Ziekenhuis Maas en Kempen and other collaborators

Completed

LC-NMR Study Biomarkers to Detect Lung Cancer

Lung Cancer

Belgium
University of Zurich

Completed

Breath Analysis in in Adults With Cystic Fibrosis (CF)

Cystic Fibrosis

Switzerland
Royal Surrey County Hospital NHS Foundation Trust

Completed

Evaluation of Lancet Blood Sampling for Radioiodine Dosimetry in Thyroid Cancer

Thyroid Carcinoma | Thyroid Cancer | Cancer of the Thyroid | Cancer of Thyroid

United Kingdom
Institut Curie

Recruiting

Comparative Study of Diagnostic and Prognosis Biomarkers of Prostate Cancer in Liquid Biopsy (HOPE)

Prostate Cancer | Healthy Donors

France
University College, London
University College London Hospitals

Unknown

Regulation of Lipid Metabolism in Autoimmune Disease: Multiple Sclerosis (RELOAD-MS)

Multiple Sclerosis

United Kingdom
Centre Hospitalier Universitaire Dijon

Recruiting

Study of the Involvement of Fatty Acids in Retinopathy of Prematurity: Relationship Between Retinopathy of Prematurity and the Rate of Expression of Transplacental Fatty Acid Receptors. (OMEGAROP 2)

Prematurity | Retinopathy

France
Swansea University
Newcastle University

Recruiting

Circulating Ghrelin as a Biomarker for Dementia (GDEM3)

Dementia

United Kingdom
Ankara University

Completed

Developing a Portable Therapeutic Baby Nest for Newborns and Evaluation During Venous Blood Collection

Pain | Newborn | Comfort

Turkey
Christiana Care Health Services

Completed

Correlation of Arterial Blood Gas (ABG) and Venous Blood Gas (VBG) in the Undifferentiated Critically Ill Patient

Patients Needing Blood Gases

United States
University Children's Hospital, Zurich
University Hospital, Geneva; University Children's Hospital Basel

Recruiting

Genetic Study of Immunodeficiency: Search for New Genetic Causes for Primary Immunodeficiencies (GSI)

Immunologic Deficiency Syndromes

Switzerland
Assistance Publique Hopitaux De Marseille

Not yet recruiting

Effectiveness of Environmental Measures to Eliminate the Risks of Lead Exposure in Infant Lead Poisoning

Poisoning

France
MemorialCare Health System

Completed

Does Venous pCO2 Increase by 20 mmHg or More During Apnea Challenge Test?

Brain Death

United States
Medical University Innsbruck

Completed

Quantification of Clinically Relevant Drug Induced Changes in HbO2 Affinity

Oxygen Deficiency

Austria
Tel-Aviv Sourasky Medical Center

Unknown

Tryptase Level as a Marker of Complications in Transcatheter Aortic Valve Replacement (TAVR)

Transcatheter Aortic Valve Implantation Prosnosis and Complications

Israel

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