Clinical trials
Calcium clinical trials
Below are recruiting calcium clinical trials, each written for real people, not researchers. We’re tracking 168 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07595562Recruiting
Testing soy milk as a calcium drink in NYC schools
This study asks whether school children in New York City find soy milk acceptable as a healthy, calcium-rich drink option. Researchers will see if kids enjoy it and whether it could be served in schools.
Elmhurst, New YorkAges 5–18 - NCT07594392Recruiting
Heart Health Study for Cancer Survivors
This study looks at how cancer treatments affect the heart and blood vessels in adults who survived childhood cancer. Researchers will use imaging tests to find early signs of heart problems so they can help prevent serious complications like heart attacks or strokes.
Memphis, TennesseeAges 18 years+ - NCT07582315RecruitingPhase 3
BL-B01D1 for advanced biliary tract cancer after prior treatments
This study tests a new drug called BL-B01D1 against standard treatment options for patients with advanced biliary tract cancer (cancer of the bile ducts) that has stopped responding to platinum chemotherapy and immunotherapy. The drug is designed to target and destroy cancer cells more effectively.
Beijing, Beijing MunicipalityAges 18–75 - NCT06722066Recruiting
TAVR and heart valve calcium study
This study looks at how calcium buildup in the aortic valve affects long-term results after a TAVR procedure (a minimally invasive heart valve replacement). It may help doctors understand which patients do better over time.
SeoulAges 19 years+ - NCT07543744RecruitingPhase 1
Comparing RPH-030 to Vectibix for metastatic colorectal cancer
This trial tests whether a new drug called RPH-030 works similarly to an existing drug called Vectibix in treating advanced colorectal cancer that has spread. Both drugs will be given alongside chemotherapy (FOLFIRI) as a first-line treatment.
ArkhangelskAges 18 years+ - NCT07534852Recruiting
Nutrition and exercise support for colon cancer surgery patients
This study tests whether nutrition support and exercise help patients with early-stage colon cancer recover better after surgery. Researchers will provide dietary guidance and a supervised exercise program tailored to your needs.
Málaga, MalagaAges 18–75 - NCT07504146Recruiting
The Orienting study: imaging in CPPD, gout, and OA
This study looks at imaging findings (ultrasound and X-rays) in people with CPPD, gout, or osteoarthritis. It aims to help doctors better identify these conditions early.
Milan, MilanoAges 18 years+ - NCT07491601Recruiting
Preventing low parathyroid after thyroid surgery
This study aims to find ways to detect and prevent low parathyroid function after thyroid surgery. If you are having your whole thyroid removed, joining could help researchers learn how to improve recovery.
Würzburg, BavariaAges 18 years+ - NCT05845424RecruitingPhase 4
High-intensity cholesterol pills for people with silent calcium
This trial studies whether high-intensity statin plus ezetimibe can improve heart health in people who do not have symptoms but have calcium buildup in their heart arteries. It may help lower cholesterol and reduce future heart risks for the right participants.
SeoulAges 40 years+ - NCT05796739Recruiting
Stress testing once or only when needed for high calcium risk
This study compares two approaches to stress testing in people who feel fine but have high coronary artery calcium on a scan. It may help determine whether testing routinely is better than doing it only if symptoms or concerns arise.
SeoulAges 19 years+ - NCT07453862RecruitingPhase 1
New drug for restless legs syndrome: efficacy and safety study
This trial tests a new drug (a calcium channel modulator) to see how well it works and how safe it is for people with moderate to severe restless legs syndrome (RLS). It may offer a new treatment option for those with typical or variant RLS.
Beijing, Beijing MunicipalityAges 18–75 - NCT07441369Enrolling by invitationPhase 2
Abemaciclib with chemotherapy for advanced colorectal liver metastases
This trial tests combining the targeted drug abemaciclib with standard chemotherapy (FOLFOX or FOLFIRI) for people whose colorectal cancer has spread to the liver and cannot be removed surgically. It may be an option if you've already tried two or three prior treatments without success.
ShanghaiAges 18–75 - NCT07412613RecruitingPhase 3
Immunotherapy Before and After Surgery for MSI-H Colon Cancer
This trial tests a new immunotherapy drug (AK104) given before and after surgery for a specific type of colon cancer that is MSI-H or dMMR. The goal is to see if the drug helps shrink the tumor and prevent the cancer from coming back.
GuangzhouAges 18–75 - NCT07381998Enrolling by invitation
Effects of total thyroid removal on parathyroid function and quality of life
This study looks at how completely removing the thyroid gland affects the nearby parathyroid glands (which control calcium) and your overall quality of life. If you're having a total thyroid removal and meet a few health conditions, you may be able to join.
Aarhus, Central JutlandAges 18 years+ - NCT07366086RecruitingPhase 3
Long-term safety of romosozumab for osteogenesis imperfecta in children
This study follows children who previously received romosozumab in an earlier trial to check their long-term safety. It helps understand if the treatment's benefits last safely over time.
Indianapolis, IndianaAges 5–19 - NCT06224660RecruitingPhase 1
Gene therapy for heart problems in Duchenne muscular dystrophy
This trial tests an experimental therapy for heart weakness caused by Duchenne muscular dystrophy. It aims to improve how heart cells handle calcium to protect heart function.
Kansas City, KansasAges 18 years+ - NCT04460352RecruitingPhase 3
Esophageal cancer treatment with chemoradiation plus planned surgery
This trial tests the best way to treat locally advanced squamous cell esophageal cancer: either chemoradiation followed by planned surgery, or monitoring with surgery only if needed. It may help you choose a strategy that controls the cancer while aiming to reduce unnecessary procedures.
Montreal, QuebecAges 18–80 - NCT07334587Enrolling by invitation
Comparing two chemotherapies for advanced colorectal cancer
This trial compares two chemotherapy drug combinations (FOLFOX-6 and CAPOX) to see which works better and has fewer side effects for people with colorectal cancer that has spread. It may help you and your doctor choose the best treatment option.
Lahore, Punjab ProvinceAges 20–70 - NCT07337460RecruitingPhase 2
Icaritin plus chemotherapy for high-risk liver cancer after surgery
This trial tests combining a natural compound (Icaritin) with standard chemotherapy (mFOLFOX) after liver cancer surgery to lower the chance of the cancer coming back. It is for patients whose cancer had certain high-risk features, like a large tumor or cancer in blood vessels.
Yangzhou, JiangsuAges 18–75 - NCT07337421RecruitingPhase 2
Chemo infusion after liver cancer surgery to lower recurrence risk
This trial tests whether a targeted chemotherapy infusion directly into the liver's main artery (HAIC) after surgery can prevent liver cancer from coming back. It is for people with certain high-risk features, like a large tumor or cancer in blood vessels, who have had their tumor completely removed.
Yangzhou, JiangsuAges 18–75 - NCT07315997Recruiting
Heart health study for people with rheumatoid arthritis
This study looks at whether calcium in the heart arteries and a blood test (troponin) can help predict heart disease risk in people with rheumatoid arthritis. It may help doctors better prevent heart attacks and strokes.
Boston, MassachusettsAges 35–79 - NCT07287631Recruiting
Testing a portable device for potassium and calcium levels
This study tests a new portable device that measures potassium and ionized calcium levels from a finger-stick blood sample. It may help doctors get faster results for people who need regular monitoring.
Albuquerque, New MexicoAges 18 years+ - NCT07287618Recruiting
Checking potassium and calcium in a finger-prick blood sample
This study checks if a new way of measuring potassium and calcium from a small drop of blood (like a finger prick) works well. If you're at least 18 and willing to give a tiny blood sample, you can help improve these tests.
Albuquerque, New MexicoAges 18 years+ - NCT07286578Recruiting
Using heart CT scans to guide treatment for blocked arteries
This trial is testing whether a special heart CT scan (coronary CT angiography) can help doctors better understand and treat calcium buildup in your heart arteries. If you have a type of heart disease that might need a stent or other procedure, this study could help decide the best approach.
Boston, MassachusettsAges 18–85
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Common questions
- Are there clinical trials for calcium?
- Yes. Clin2 currently lists 168 recruiting calcium 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 calcium 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 calcium 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.