Clinical trials
Phlebotomy clinical trials
Below are recruiting phlebotomy clinical trials, each written for real people, not researchers. We’re tracking 14 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05396170Recruiting
Blood draws to lower heart rate in blood-thickening disease
This trial studies whether regular blood removal (phlebotomy) can change your heart rate in people with polycythaemia who already need these blood draws regularly. If you qualify, you may be asked to use a smartphone during the study so researchers can track your heart rate changes over time.
Leiden, South HollandAges 18 years+ - NCT05878483Recruiting
Testing an automated device for blood draws from the arm
This study tests an automated system to help collect blood using a device, aiming to make blood drawing more reliable. You may be able to join if you’re healthy enough to have blood drawn from the usual spot in your arms and follow instructions.
CopenhagenAges 16 years+ - NCT07650591Recruiting
Tapping and vibration to ease needle pain in children
This study tests whether rhythmic tapping and gentle vibration near the skin can help children ages 6–12 feel less pain and fear during blood draws. Researchers want to see if these simple techniques can make the procedure more comfortable.
Antalya, KepezAges 6–12 - NCT06443437Recruiting
Bee-buzzy and Marionette doll for blood draw pain
This study tests two simple ways to help reduce pain and fear when children get a blood draw: a vibrating cold device called Bee-buzzy and a Marionette doll. It may help your child feel more comfortable during the procedure.
AsyutAges 3–6 - NCT05257967Recruiting
Testing spinal fluid in EGFR-mutant lung cancer with brain covering spread
This trial looks at spinal fluid (also called CSF) in adults with EGFR-mutant lung cancer that has spread to the lining around the brain/spinal cord. The goal is to better understand the disease and what the spinal fluid tests may show to guide care.
Vancouver, British ColumbiaAges 18 years+ - NCT05676099Recruiting
TSC or LAM blood and health information registry
This study sets up a database and collection of “biosamples” (like blood or other body samples) from people with tuberous sclerosis complex (TSC) or sporadic lymphangioleiomyomatosis (LAM). The goal is to better understand how these conditions change over time and support future research.
Birmingham, AlabamaAges Any age - NCT05746793Recruiting
IVF pregnancy study to prevent pre-eclampsia in high-risk women
This trial studies ways to lower the risk of pre-eclampsia (dangerous high blood pressure in pregnancy) in women who are having a first pregnancy through IVF/ICSI or who have PCOS. It’s aimed at people considered higher risk for pre-eclampsia.
BrusselsAges 18–48 - NCT05887661Recruiting
Personalized low-volume blood pressure care during laparoscopic liver surgery
This study looks at a customized blood-pressure and fluid strategy to help patients during laparoscopic liver tumor removal. It may help reduce complications related to blood loss and organ stress during surgery.
Nanjing, JiangsuAges 18 years+ - NCT07695363Recruiting
Restrictive fluids in liver transplant
This trial tests if giving less fluid during liver transplant surgery helps recovery. It is for adults with end-stage liver disease receiving a transplant.
Vancouver, British ColumbiaAges 18 years+ - NCT06443151Recruiting
Blood Vessel Health After Spinal Cord Injury
This study looks at how blood vessel health is affected in people with long-term spinal cord injury (over 1 year). It tests whether blood vessel function plays a role in heart and circulatory risk.
Englewood, ColoradoAges 18–89 - NCT07057466Recruiting
AI heart check for hidden valve, pressure, or pump problems
This study uses an artificial intelligence (AI) program to read your ECG (a heart tracing) and detect early signs of heart failure, high blood pressure in the lungs, or valve disease before you have symptoms. The goal is to see if AI can catch these problems early.
BristolAges 18–90 - NCT07121998Recruiting
Study of resistance to alkylating chemotherapy in endocrine tumors
This study looks at why some endocrine tumors (tumors in hormone-making glands) stop responding to a specific type of chemotherapy called alkylating agents. Researchers will collect tissue samples to understand how the tumor changes and why the medicine stops working.
UppsalaAges 18 years+ - NCT07288827Recruiting
Study of airway sensitivity in primary ciliary dyskinesia
This study looks at how the airways in people with primary ciliary dyskinesia (PCD) react to certain triggers. It aims to understand if these airways are more sensitive, which could help improve treatment for breathing problems.
Indianapolis, IndianaAges 6 years+ - NCT00568490Recruiting
Finding blood markers that show low oxygen in tumors
This study looks for substances in blood that may reflect how “low-oxygen” a tumor is. If you have head and neck cancer or non-small cell lung cancer, it may help researchers understand tumor oxygen levels and improve future care.
Stanford, CaliforniaAges 18 years+
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Common questions
- Are there clinical trials for phlebotomy?
- Yes. Clin2 currently lists 14 recruiting phlebotomy studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a phlebotomy trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a phlebotomy trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.