Maintained by Sreepriya Prasannan

MSc Digital Transformation of Life Sciences (Innopharma Education / Griffith College); MSc & BSc Botany HSE Spark Ignite 2026 — Top 14 finalist

Compiled from ClinicalTrials.gov registry records · Last verified 26 Sep 2026 · Editorial standards

At a glance

Blood sampling is named as an intervention in 51 current clinical trials in our France, Italy, China, Netherlands, Belgium, Norway, Austria and Mexico registers. 42 are recruiting patients now. The most common phase is Not applicable. The sponsor with the most trials is Hospices Civils de Lyon (8). The most-studied condition is Septic Shock.

Trials by status

Recruiting4282%
Not yet open816%
Active, closed12%

Trials by phase

Not applicable2753%
Observational2141%
Phase 212%
Phase 112%
Phase EARLY_PHASE112%

Clinical trials of Blood sampling

51 trials

Study	Phase	Status	Lead sponsor	Registers
B-GLUCANCER2 : A Pilot Study Evaluating a New Method for Cancer Detection by Measuring the Activity of Different Glycosidase Enzymes in the Plasma of Patients With a Localized Cancer. NCT07236177 · ClinicalTrials.gov ↗ · Breast Cancer, Pancreatic Cancer, Pulmonary Cancer	Phase EARLY_PHASE1	Recruiting	Poitiers University Hospital	France
Evaluation of Cirrhotic Cardiomyopathy by Cardiac MRI in Patients Waiting for Liver Transplant. NCT06327308 · ClinicalTrials.gov ↗ · Cirrhosis, Registered on Transplant List	Phase 1	Recruiting	Centre Hospitalier Universitaire de Besancon	France
A European Network for the Investigation of Gender Incongruence NCT01072825 · ClinicalTrials.gov ↗ · Physical and Psychological Evaluation of Hormonal Therapy in Transsexual Persons	Observational	Recruiting	University Hospital, Ghent	Italy, Netherlands, Belgium, Norway
Development of a Device for Evaluating Primary Hemostasis Under Whole Blood Flow Conditions NCT03773159 · ClinicalTrials.gov ↗ · Von Willebrand Diseases, Major Constitutional Thrombopathy, Patient on Antiplatelet Drugs	Observational	Recruiting	Centre Hospitalier Universitaire Dijon	France
Septic Shock-induced Immunosuppression NCT04067674 · ClinicalTrials.gov ↗ · Septic Shock	Observational	Recruiting	Hospices Civils de Lyon	France
Connective Tissue Diseases and Lung Manifestations NCT04095351 · ClinicalTrials.gov ↗ · Connective Tissue Diseases, Interstitial Lung Disease, Systemic Sclerosis	Observational	Recruiting	Medical University Innsbruck	Austria
Characterisation of Intestinal Microbiota of Patients With Spondyloarthritis or Rheumatoid Arthritis NCT04292067 · ClinicalTrials.gov ↗ · Spondyloarthritis, Rheumatoid Arthritis	Observational	Recruiting	Assistance Publique - Hôpitaux de Paris	France
Biobank for Inflammatory Chronic Diseases and Osteoporosis NCT05039216 · ClinicalTrials.gov ↗ · Rheumatoid Arthritis, Psoriatic Arthritis, Spondyloarthritis	Observational	Recruiting	University Hospital, Toulouse	France
Clinico-biological Collection to Investigate the Physiopathology of Systemic Autoimmune Diseases NCT05251415 · ClinicalTrials.gov ↗ · Lupus Erythematosus, Scleroderma, Myositis	Observational	Recruiting	University Hospital, Toulouse	France
Lipid Characterisation of Plasma Microparticles in a Large Population of Healthy Donors NCT06183632 · ClinicalTrials.gov ↗ · Healthy Donor	Observational	Recruiting	Centre Hospitalier Universitaire Dijon	France
Clinico-biological Collection of Autoimmune, Dysimmune or Auto-inflammatory Dermatological Diseases NCT06387654 · ClinicalTrials.gov ↗ · Autoimmune Bullous Dermatosis, Dysimmune Dermatological Diseases, Auto-inflammatory Dermatological Diseases	Observational	Recruiting	University Hospital, Toulouse	France
Modeling Ocular Developmental Diseases From 3D Cultures of Optic Vesicle Organoids Derived From hiPSCs of Patients With Ocular Malformations NCT06408701 · ClinicalTrials.gov ↗ · Eye Abnormalities	Observational	Recruiting	University Hospital, Toulouse	France
Development of a New Family of HIV Latency Regulators (LRAs) Targeting the Tat Viral Protein NCT06441123 · ClinicalTrials.gov ↗ · HIV Infections	Observational	Recruiting	University Hospital, Montpellier	France
Study on the Relative Dose Intensity of PARP Inhibitors in Real-life on a Population of Patients Over 70 Years With Advanced Ovarian Cancer NCT06572735 · ClinicalTrials.gov ↗ · Ovarian Cancer	Observational	Recruiting	Hospices Civils de Lyon	France
The Value of Measuring Retinal Vascular Density by Optical Coherence Tomography-Angiography (OCT-A) in Patients With Microvascular Angina Confirmed by Myocardial Microcirculatory Resistance Index (MRI). NCT06692751 · ClinicalTrials.gov ↗ · Microvascular Angina	Observational	Recruiting	Centre Hospitalier Universitaire Dijon	France
Insomnia´s Impact on DNA Stability, Cardio-metabolic Health and Lifestyle Behaviors NCT06869486 · ClinicalTrials.gov ↗ · Insomnia, Cardiorespiratory Fitness, Metabolic Disease	Observational	Recruiting	Universidad Autonoma de Baja California	Mexico
Monitoring of Anti-TFPI in Hemophilia NCT07101926 · ClinicalTrials.gov ↗ · Hemophilia, Rebalancing Agents, Prophylaxis	Observational	Recruiting	Hospices Civils de Lyon	France
Assessment of cfDNA-STING Axis as a Potential Pathological Marker in Atopic Dermatitis NCT07573735 · ClinicalTrials.gov ↗ · Atopic Dermatitis (Eczema)	Observational	Recruiting	Zhongda Hospital	China
the ANRS CO21 " Extreme " Cohort (CODEX) NCT01520844 · ClinicalTrials.gov ↗ · HIV Infection	Not applicable	Recruiting	ANRS, Emerging Infectious Diseases	France
Searching Biomarkers of Acute Intestinal Ischemic Injuries NCT03518099 · ClinicalTrials.gov ↗ · Acute Mesenteric Ischemia	Not applicable	Recruiting	Assistance Publique - Hôpitaux de Paris	France
Analysis of Circulating Tumor Markers in Blood NCT04025541 · ClinicalTrials.gov ↗ · Cancer, Breast Cancer, Sarcoma	Not applicable	Recruiting	Institut du Cancer de Montpellier - Val d'Aurelle	France
Insulin Resistance in Multiple System Atrophy NCT04250493 · ClinicalTrials.gov ↗ · Multiple System Atrophy	Not applicable	Recruiting	University Hospital, Bordeaux	France
Interaction Between Host, Microenvironment and Immunity on Gastrointestinal Neoplasms NCT04363983 · ClinicalTrials.gov ↗ · Gastrointestinal Neoplasms	Not applicable	Recruiting	Assistance Publique - Hôpitaux de Paris	France
Interest of Individual Biomarkers From the Identification of Tumor Genotype by High-throughput Molecular Techniques NCT04417803 · ClinicalTrials.gov ↗ · Lymphomas	Not applicable	Recruiting	Centre Hospitalier Universitaire Dijon	France
DEPLIPIDO Study: Functional and Lipidomic Analysis of Plasma HDL in Patients With Depression Compared to Controls NCT05099341 · ClinicalTrials.gov ↗ · Depression	Not applicable	Recruiting	Centre Hospitalier Universitaire Dijon	France
Pharmacokinetic Modeling of Methadone NCT05490732 · ClinicalTrials.gov ↗ · Toxicomania	Not applicable	Recruiting	University Hospital, Montpellier	France
Immunity After Cochlear Implantation and Perilymph Molecular Profiles in Sensorineural Hearing Loss NCT05670158 · ClinicalTrials.gov ↗ · Sensorineural Hearing Loss	Not applicable	Recruiting	University Hospital, Montpellier	France
Investigation of AlzHeimer's Predictors in Subjective Memory Complainers - Extension Study NCT05806697 · ClinicalTrials.gov ↗ · Alzheimer Disease, Memory Complaint, Memory Disorders	Not applicable	Recruiting	Institut National de la Santé Et de la Recherche Médicale, France	France
Characterisation of TLR4+ Blood Cells in Patients With Solid Cancer NCT06131775 · ClinicalTrials.gov ↗ · All Types of Solid Cancer	Not applicable	Recruiting	Hospices Civils de Lyon	France
The Cardiovascular Prevention Program NCT06362538 · ClinicalTrials.gov ↗ · Cardiovascular Prevention	Not applicable	Recruiting	Maria Cecilia Hospital	Italy
EDN and Eosinophilic Esophagitis NCT06387030 · ClinicalTrials.gov ↗ · Eosinophilic Esophagitis	Not applicable	Recruiting	Assistance Publique - Hôpitaux de Paris	France
Circadian Rhythm Deregulation in Patients With CAPS NCT06544018 · ClinicalTrials.gov ↗ · Cryopyrin Associated Periodic Syndrome, Familial Cold Urticaria, Muckle-Wells Syndrome	Not applicable	Recruiting	Hospices Civils de Lyon	France
Functional, Personalised and Integrated Profiling of Biopsied Pancreatic Tumours (CancerProfile by FNB) NCT06666803 · ClinicalTrials.gov ↗ · PDAC - Pancreatic Ductal Adenocarcinoma	Not applicable	Recruiting	IHU Strasbourg	France
Prospective Analysis of Circulating Nucleosomes in Patients Receiving a First Line Treatment for a Non-Hodgkin Lymphoma NCT06813573 · ClinicalTrials.gov ↗ · Follicular Lymphoma, Diffuse Large B-Cell Lymphoma	Not applicable	Recruiting	Gustave Roussy, Cancer Campus, Grand Paris	France
Impact of Vascular Calcification and CASR Expression by Monocytes in Septic Shock NCT06853340 · ClinicalTrials.gov ↗ · Septic Shock, Calcium Sensing Receptor, Calcium Phosphate Disorders	Not applicable	Recruiting	Centre Hospitalier Universitaire, Amiens	France
Blood Clearance Kinetics of the Nucleosome and CTCF in Peritoneal Metastasis Colorectal Cancer. NCT06929013 · ClinicalTrials.gov ↗ · Peritoneal Carcinomatosis, Peritoneal Metastases From Colorectal Cancer	Not applicable	Recruiting	Hospices Civils de Lyon	France
Research for Plasma Biomarkers Associated With Fatigue in Thrombocytopenic Patients NCT06979765 · ClinicalTrials.gov ↗ · Thrombopenia	Not applicable	Recruiting	Assistance Publique - Hôpitaux de Paris	France
Characterization and Longitudinal Monitoring of Muscular Phenotype in Patients Admitted to Intensive Care for Sepsis NCT07074028 · ClinicalTrials.gov ↗ · Sepsis, Myopathy Critical Illness	Not applicable	Recruiting	Centre Hospitalier de Saint-Brieuc	France
cDNA and Residual Disease After Chemoradiotherapy for Locally Advanced Head and Neck Squamous Cell Carcinomas NCT07178847 · ClinicalTrials.gov ↗ · Locally Advanced Head and Neck Carcinoma	Not applicable	Recruiting	Centre Jean Perrin	France
Creation of a Digital Twin for Predicting the Progression of Patients With Chronic Thoracic Aortic Dissection NCT07315178 · ClinicalTrials.gov ↗ · Type A Aortic Dissection With Residual Type B Dissection, Chronic Type B Aortic Dissection	Not applicable	Recruiting	Centre Hospitalier Universitaire Dijon	France
Impact of Pre-operative Sarcopenia on Functional Recovery After Hip Arthroplasty in Older Adults NCT07429955 · ClinicalTrials.gov ↗ · Sarcopenia in Elderly, Osteoarthritis (OA), Hip Fracture Surgeries	Not applicable	Recruiting	University Hospital, Montpellier	France
Evaluation of Bile Acid Concentrations and Their Signaling as Markers of Testicular Tumorigenesis and Germ Cell Tumor Chemosensitivity NCT07463508 · ClinicalTrials.gov ↗ · Testicular Germ Cell Cancer	Not applicable	Recruiting	University Hospital, Clermont-Ferrand	France
Functional Brain MRI to Understand Pain Phenotypes in Knee Osteoarthritis NCT07668674 · ClinicalTrials.gov ↗ · Gonarthrosis, Neuropathic Pain, Nociceptive Pain	Phase 2	Not yet open	University Hospital, Clermont-Ferrand	France
Long-term Follow-up of Diabetic Patients From the GLUTADIAB Study NCT07347613 · ClinicalTrials.gov ↗ · Diabetes	Observational	Not yet open	Assistance Publique - Hôpitaux de Paris	France
"Pregnancy and Viral Infections: Impact on Pregnant Women and Their Children. French Prospective Cohort" NCT07412977 · ClinicalTrials.gov ↗ · HIV Infection, HBV Infection, HDV Infection	Observational	Not yet open	ANRS, Emerging Infectious Diseases	France
Development of a Predictive Score for the Risk of Infection in the Immediate Post-liver-transplant Period NCT07647978 · ClinicalTrials.gov ↗ · Cirrhosis, Acute Hepatitis, Liver	Observational	Not yet open	Hospices Civils de Lyon	France
Physiopathology of Behavioral Addictions and Biomarkers NCT07830680 · ClinicalTrials.gov ↗ · Food Addiction, Sexual Addiction	Observational	Not yet open	Nantes University Hospital	France
Carotid Plaque Characterization Using Innovative Ultrasound Techniques NCT06804707 · ClinicalTrials.gov ↗ · Carotid Atheroma	Not applicable	Not yet open	Hospices Civils de Lyon	France
Women's Heart: Impact of Ultra-endurance and Hormonal Profile on Cardiac and Systemic Inflammatory Parameters in Female Runners NCT07372859 · ClinicalTrials.gov ↗ · Healthy Volunteer	Not applicable	Not yet open	French Cardiology Society	France
PremaBiom: Metatranscriptomics of the Respiratory Microbiome to Predict the Occurrence of Bronchopulmonary Dysplasia in Preterm Infants NCT07411261 · ClinicalTrials.gov ↗ · Bronchopulmonary Dysplasia, Preterm Infant Development, Asthma Childhood	Not applicable	Not yet open	University Hospital, Caen	France
Inflammation, Platelets and Sickle Cell Disease NCT05646888 · ClinicalTrials.gov ↗ · Platelet Activation, Thromboinflammation, Sickle Cell Disease	Observational	Active, closed	University Hospital, Toulouse	France

Registers list studies that are recruiting, about to open, active but closed to enrolment, or enrolling by invitation. The UK and USA registers cover industry-sponsored studies only. Trial titles and statuses are copied from the registry as published.

Conditions studied with Blood sampling

97 conditions

Septic Shock2 Cirrhosis2Spondyloarthritis2Rheumatoid Arthritis2 Breast Cancer2HIV Infection2Atopic Dermatitis (Eczema)1Lupus Erythematosus1Scleroderma1Myositis1Vasculitis1Toxicomania1

All 97 conditions

Condition (as registered)	Trials
Septic Shock	2
Cirrhosis	2
Spondyloarthritis	2
Rheumatoid Arthritis	2
Breast Cancer	2
HIV Infection	2
Atopic Dermatitis (Eczema)	1
Lupus Erythematosus	1
Scleroderma	1
Myositis	1
Vasculitis	1
Toxicomania	1
Eye Abnormalities	1
Sepsis	1
Myopathy Critical Illness	1
Follicular Lymphoma	1
Diffuse Large B-Cell Lymphoma	1
PDAC - Pancreatic Ductal Adenocarcinoma	1
Lymphomas	1
Gonarthrosis	1
Neuropathic Pain, Nociceptive Pain	1
Depression	1
Diabetes	1
Hemophilia	1
Rebalancing Agents	1
Prophylaxis	1
Cryopyrin Associated Periodic Syndrome	1
Familial Cold Urticaria	1
Muckle-Wells Syndrome	1
CINCA Syndrome	1
Locally Advanced Head and Neck Carcinoma	1
Healthy Donor	1
Type A Aortic Dissection With Residual Type B Dissection	1
Chronic Type B Aortic Dissection	1
Sensorineural Hearing Loss	1
Calcium Sensing Receptor	1
Calcium Phosphate Disorders	1
Inflammation	1
Acute Hepatitis	1
Liver	1
mHLA-DR	1
Autoimmune Bullous Dermatosis	1
Dysimmune Dermatological Diseases	1
Auto-inflammatory Dermatological Diseases	1
Skin Diseases	1
Peritoneal Carcinomatosis	1
Peritoneal Metastases From Colorectal Cancer	1
Testicular Germ Cell Cancer	1
Registered on Transplant List	1
Multiple System Atrophy	1
Thrombopenia	1
Bronchopulmonary Dysplasia	1
Preterm Infant Development	1
Asthma Childhood	1
Bronchiolitis	1
Microvascular Angina	1
Food Addiction	1
Sexual Addiction	1
Alzheimer Disease	1
Memory Complaint	1
Memory Disorders	1
Sarcopenia in Elderly	1
Osteoarthritis (OA)	1
Hip Fracture Surgeries	1
HIV Infections	1
Ovarian Cancer	1
Von Willebrand Diseases	1
Major Constitutional Thrombopathy	1
Patient on Antiplatelet Drugs	1
Pancreatic Cancer	1
Pulmonary Cancer	1
Volatile Organic Compound	1
Eosinophilic Esophagitis	1
Psoriatic Arthritis	1
Osteoporosis	1
Gastrointestinal Neoplasms	1
Cancer	1
Sarcoma	1
Lung Cancers	1
HBV Infection	1
HDV Infection	1
HCV Infection	1
All Types of Solid Cancer	1
Acute Mesenteric Ischemia	1
Platelet Activation	1
Thromboinflammation	1
Sickle Cell Disease	1
Carotid Atheroma	1
Healthy Volunteer	1
Cardiovascular Prevention	1
Physical and Psychological Evaluation of Hormonal Therapy in Transsexual Persons	1
Connective Tissue Diseases	1
Interstitial Lung Disease	1
Systemic Sclerosis	1
Insomnia	1
Cardiorespiratory Fitness	1
Metabolic Disease	1

By country register

Register	Trials	Recruiting
Clinical trials in France	46	37
Clinical trials in Italy	2	2
Clinical trials in China	1	1
Clinical trials in Netherlands	1	1
Clinical trials in Belgium	1	1
Clinical trials in Norway	1	1
Clinical trials in Austria	1	1
Clinical trials in Mexico	1	1

A trial with sites in more than one country appears in each of those registers.

Related compounds

Questions about Blood sampling trials

How many clinical trials are testing Blood sampling?

51 current trials in our France, Italy, China, Netherlands, Belgium, Norway, Austria and Mexico registers name Blood sampling as a drug or biological intervention, as of the registry sync on 26 September 2026. Completed and withdrawn studies are not counted.

Are Blood sampling trials recruiting patients?

Yes. 42 of the 51 trials are recruiting: 37 with sites in France, 2 with sites in Italy, 1 with sites in China, 1 with sites in Netherlands, 1 with sites in Belgium, 1 with sites in Norway, 1 with sites in Austria and 1 with sites in Mexico. Eligibility and site contacts are on each trial's record. Only the study team can confirm whether a patient is eligible.

Who sponsors Blood sampling clinical trials?

Hospices Civils de Lyon (8), Centre Hospitalier Universitaire Dijon (6), Assistance Publique - Hôpitaux de Paris (6) and University Hospital, Toulouse (5), among 25 lead sponsors in total. The number in brackets is how many trials each organisation leads.

Where does this information come from?

Every trial, status, phase and sponsor on this page is copied from public ClinicalTrials.gov records by a daily sync. Nothing here describes how Blood sampling works or whether it is effective, and it is not medical advice.

How this page is built

Everything on this page is copied from public ClinicalTrials.gov registry records — it is not written from memory, and nothing here describes how Blood sampling works or whether it is effective. Each trial links to its own record so you can check it yourself.

ClinicalTrials.gov (U.S. National Library of Medicine) ↗ Trial IDs, titles, intervention names and synonyms, phase, overall status, lead sponsor and conditions for every trial on this page

This page is built automatically: a daily sync job reads the registry records behind our country trial registers, collects every trial that lists Blood sampling (or a registered synonym) as a drug or biological intervention, and tabulates the registry fields directly. Placebos and generic comparators are excluded. There is no AI drafting and no per-compound editorial pass, and the page has not been clinically reviewed. The “last verified” date above is the timestamp of that sync, not a review date. Our general editorial approach is described in our editorial standards and corrections policy. The ClinicalTrials.gov data on this page was last retrieved on 26 Sep 2026.

Please verify before you rely on this. This page is general information for life-science and pharmaceutical professionals. It is not medical advice, and it has not been reviewed by a clinician — our editorial team holds life-science qualifications, not clinical ones. It is not exhaustive and may not reflect the most recent label change. Always check the official prescribing information (US Prescribing Information or EU SmPC) and speak to your doctor or pharmacist before acting on anything here. Drugs in the same class are not automatically interchangeable, and approvals, brand names and indications differ between the US, the EU/Ireland (EMA/HPRA) and other regions. Spotted an error? Tell us — we correct promptly and log it.

Blood sampling clinical trials