Treatment
Blood sampling clinical trials
We’re tracking 684 recruiting studies that include Blood sampling, each written for real people, not researchers, below.
Recruiting studies
- NCT05267041Recruiting
Lung cancer database study at Lyon hospitals
This study collects information about people who have been treated for lung or chest cancers at Lyon University Hospital. Your data may help researchers better understand these cancers and improve future care.
Pierre-BéniteAges 18 years+ - NCT05934474Recruiting
Study collects blood to learn about inflammation in mental illness
This study collects biological samples to better understand how “inflammation” in the body may relate to certain mental health conditions. Your results may help doctors learn more about causes and future treatments, even if the study does not give a new drug.
NantesAges 18 years+ - NCT05916638Recruiting
Testing a breathing pattern in people with sarcoidosis and TB
This trial looks at a specific “MoMa signature” related to breathing or lung signals in adults who have been diagnosed with both sarcoidosis and tuberculosis. It may help researchers understand how these conditions affect the body and improve how patients are monitored.
ParisAges 18 years+ - NCT05340023Recruiting
Test using lung scan patterns to diagnose a heart-lung condition
This study looks at patterns from specialized lung scan tests to help diagnose chronic thromboembolic pulmonary hypertension (a long-term problem with blood flow in the lungs after blood clots). If your results suggest this condition and you need a procedure to check heart pressure, you may be asked to join so the researchers can improve diagnosis.
Saint-EtienneAges 18 years+ - NCT05632497Recruiting
Testing gut microbiome changes in adults with anorexia
This study looks at how changing the gut bacteria (microbiome) may affect people hospitalized for anorexia nervosa. You may be eligible if you’re an adult with a very low BMI and meet the study’s timing and health requirements.
VillejuifAges 18 years+ - NCT05888961Recruiting
Study of taste changes in people with memory problems
This study tracks how taste perception works in people with different stages of memory and thinking problems, including mild to moderate Alzheimer-type conditions. It uses non-painful taste testing and brain-wave measurements to understand changes over time and may help improve how these conditions are assessed.
DijonAges 18 years+ - NCT05858398Recruiting
How body composition affects chemotherapy results in breast cancer
This study looks at whether body fat and muscle (body composition) change how well certain chemotherapy works after surgery for early breast cancer. You may be considered if you are planned to receive docetaxel as adjuvant (after-surgery) chemotherapy and have recent CT scan images.
RouenAges 18 years+ - NCT05855317Recruiting
Tests blood marker link to lung blood clots in ARDS
This study looks at a blood marker (EV-TF) to see whether it helps predict pulmonary embolism—blood clots in the lungs—in people with ARDS who are in the ICU. Results may help doctors better identify who is at higher risk.
MarseilleAges 18 years+ - NCT05859191Recruiting
Study of immune cell markers in people with lupus
This study looks at how certain immune cells (natural killer T cells) behave in people with systemic lupus, by measuring specific immune receptor markers in blood. It may help researchers better understand lupus and how it can connect with other conditions like antiphospholipid syndrome or Sjögren’s.
ToursAges 18 years+ - NCT05837884Recruiting
Predicting who may develop myeloma in high-risk people
This study tries to predict which people at higher risk will develop myeloma (a blood cancer) and how quickly. It may help doctors spot problems earlier in people with family history and offer better follow-up.
BeershebaAges 30 years+ - NCT03792659Recruiting
Myasthenia gravis registry for storing your health data
This trial is a registry that collects your clinical information and biological samples to help researchers better understand myasthenia gravis. You may benefit indirectly by helping studies that could improve future care for people with this condition.
New Haven, ConnecticutAges 18 years+ - NCT05806697Recruiting
Study of brain scan clues in people worried about memory
This extension study looks for predictors—measurable clues—linked to memory changes in older adults who feel their memory is worsening. You may be asked to have an amyloid PET scan, which can help researchers understand what might be driving memory concerns.
Paris, Île-de-France RegionAges 70–95 - NCT05798338Recruiting
Study blood samples and tiny cell particles in breast cancer
This study looks at tiny particles released by cells (called extracellular vesicles) in people with breast cancer. It may help researchers better understand breast cancer and how it behaves, which could improve future testing or treatments.
Pavia, LombardyAges 18–90 - NCT05789108Recruiting
Study of first leg blood clot and long-term effects
This study looks at people having their first blood clot in the leg and how it can affect them long-term. It may help doctors better predict complications and improve follow-up care after an emergency visit.
Hvidovre, CopenhagenAges 18 years+ - NCT05343286Recruiting
Personalized exercise plan for older adults
This study looks for health “signals” that can help tailor a physical activity program for people aged 60 and older. It may help decide which exercise approach works best for different individuals over time.
NiceAges 60 years+ - NCT03419689Recruiting
Study checks blood and tumor markers in advanced ovarian cancer
This study looks at “biomarkers,” meaning measurable signals in blood and tumor tissue, in people with advanced ovarian-type cancers. The goal is to understand these markers and how they relate to the cancer, which may help guide future care.
Barrie, OntarioAges 18 years+ - NCT05710679Recruiting
Blood test predicts leftover cancer after intensified head and neck radiation
This study uses a blood test to see whether cancer DNA is still detectable after a stronger combination of radiation and chemotherapy for locally advanced head and neck cancer. The goal is to predict who may have “residual” (remaining) disease and help guide future care.
Clermont-Ferrand, Puy-de-DômeAges 18–80 - NCT05714592Recruiting
Optical genome mapping for bone marrow changes in blood cancer
This trial tests whether a special eye-based lab test called optical genome mapping can better detect new (acquired) chromosome changes in people with certain slow-growing blood cancers. It may help doctors choose the right next steps based on what’s happening in the bone marrow.
Amiens, PicardieAges 18 years+ - NCT05718791Recruiting
Testing blood markers to predict graft-versus-host disease
This trial looks at two blood markers to predict the risk of acute graft-versus-host disease after an allogeneic stem cell transplant. If you qualify, your care team may use results to help anticipate and manage complications earlier.
Detroit, MichiganAges 18–80 - NCT05704530Recruiting
Liquid blood tests for early esophageal cancer
This trial studies how well “liquid biopsy” blood tests can work in people with newly diagnosed, operable esophageal cancer. It may help doctors monitor the cancer and guide treatment planning alongside standard care.
AntwerpAges 18 years+ - NCT05400590Recruiting
Test blood-based eye drops to help cornea healing
This study compares two types of blood-derived treatments (a growth-factor enriched plasma product versus your own serum) to see which helps corneal cells heal better in people with aniridia. It may be helpful if you need improved cornea healing, but you must meet blood-safety and eye-sample requirements.
ParisAges 18 years+ - NCT05648136Recruiting
Blood test study for immune markers in miscarriage and IVF failure
This study looks at immune-related blood patterns and other measurements to better understand why some women have repeated pregnancy loss or repeated IVF implantation failure. If you qualify, your answers and test results may help researchers identify biomarkers that could guide future care.
Amiens, PicardieAges 18–39 - NCT05639413Recruiting
Study of biology in people with BRAF V600E metastatic colon cancer
This study follows people with BRAF V600E–positive metastatic colorectal (colon) cancer to better understand how the cancer’s biology changes over time. It may help researchers learn which features to watch and how this cancer behaves after initial treatment.
AvignonAges 18 years+ - NCT05663216Recruiting
Study of fluid leaks in serious whole-body inflammation
This trial looks at what causes blood vessels to “leak” fluid during a dangerous whole-body inflammation response. It may help doctors understand why some people develop fluid buildup and aim for better monitoring and care in the ICU.
ParisAges 18 years+
Common questions
- Are there clinical trials studying Blood sampling?
- Yes. Clin2 currently lists 684 recruiting studies that include Blood sampling, drawn from the U.S. registry and rewritten for real people so you can see what each is testing and who it's for.
- How do I know if I qualify for a Blood sampling trial?
- Each study lists its own eligibility criteria — rules about condition, age, and prior treatments. On every Clin2 trial page we explain these in plain language and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Is Blood sampling an approved treatment?
- A drug being studied in a trial may be investigational (still being tested) or already approved and being studied for a new use. Each study page explains what phase it's in. Clin2 does not provide medical advice — talk with your doctor about whether Blood sampling or a specific trial is right for you.
Related treatments
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. A drug appearing here is being studied in a trial and may be investigational. Talk with your doctor about whether a specific treatment or trial is right for you.