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
- NCT06061549RecruitingPhase 1
Gene therapy for stiff heart failure (preserved EF)
This trial tests a one-time gene therapy for people with heart failure who still have normal pumping strength (preserved ejection fraction). It aims to improve how heart cells handle calcium, which may help the heart relax better and ease symptoms.
Durham, North CarolinaAges 50 years+ - NCT03132129Recruiting
Heart imaging study in adults with type 2 diabetes
This study looks for early, “silent” changes in heart function in adults with type 2 diabetes, even if you feel okay. It uses heart scans and looks for factors that may help explain why these changes happen.
LeicesterAges 50–75 - NCT07855887Recruiting
Calcium injection for jaw joint disc pain
This trial tests a calcium gluconate injection into the jaw joint for people with painful jaw joint disc displacement that hasn't improved with other treatments. The injection may help reduce pain and improve jaw function.
CairoAges 18–65 - NCT07865936Recruiting
Heart health check for fatty liver disease patients
This study looks at heart health in people with fatty liver disease (MASLD) by measuring calcium in the heart's arteries with a special scan, to see if they are at risk for heart problems.
Bangkok, BangkoknoiAges 35–75 - NCT05961488Recruiting
Coronary CT scan after cardiac arrest to check heart artery blockage
This trial tests whether a special CT scan (coronary CT angiography) can help rule out coronary artery disease—the common artery blockage causing heart problems—after someone has survived an out-of-hospital cardiac arrest. It may help doctors quickly decide who needs or does not need further heart procedures.
ReimsAges 18 years+ - NCT04703842RecruitingPhase 1/Phase 2
Study drug effect on heart muscle calcium in advanced heart failure
This trial tests a treatment intended to improve how heart muscle cells handle calcium, which may help heart failure symptoms and heart function. It is mainly for people with advanced heart failure and a low pumping strength of the heart.
San Diego, CaliforniaAges 18–80 - NCT07827989Recruiting
Study of phosphate supplements on hormone levels in low blood phosphate
This study looks at how giving phosphate supplements affects a hormone called FGF23 in patients with low blood phosphate levels. It aims to help understand how the body responds to treatment.
Clermont-FerrandAges 18 years+ - NCT07785934RecruitingPhase 1
Testing a new weight management injection for drug interactions
This study tests a new injectable medication for weight management in people with overweight or obesity. It investigates how the drug interacts with other medications and checks its safety. Participation requires a 6-month commitment with regular study visits.
Hefei, AnhuiAges 18–45 - NCT07775287RecruitingPhase 3
Petosemtamab plus chemotherapy for advanced colorectal cancer
This study tests a new drug called petosemtamab combined with chemotherapy for people with advanced colorectal cancer that has not responded to one prior treatment. The trial aims to see if adding petosemtamab helps the cancer shrink or grow more slowly compared to adding a standard targeted therapy like cetuximab or bevacizumab.
Los Angeles, CaliforniaAges 18 years+ - NCT07767084Recruiting
Sealer type and pain after root canal treatment
This study compares two types of dental sealers (materials used to fill the root canal) to see if one causes less pain after the procedure. It may help you know what to expect and allow you to choose a treatment that reduces discomfort.
MinyaAges 18–45 - NCT06041477RecruitingPhase 3
Combining treatments for liver cancer before surgery
This study tests whether giving targeted therapy and immunotherapy at the same time or one after the other is better for shrinking liver tumors that can't be removed right now but might be removable after treatment.
Guangzhou, GuangdongAges 18–75 - NCT06493760RecruitingPhase 2
Testing a new drug for advanced colorectal cancer
This trial tests a new drug called SSGJ-707 for people with colorectal cancer that has spread. It aims to see if the drug can help shrink or control the cancer.
Shanghai, Shanghai MunicipalityAges 18–75 - NCT07705919RecruitingPhase 1/Phase 2
MRI scans to monitor borderline resectable pancreatic cancer treatment
This study uses MRI scans to see how well chemotherapy and radiation work in people with borderline resectable pancreatic cancer – a type where surgery might be possible but is risky. The goal is to find the best way to measure tumor response so doctors can make better treatment decisions.
Columbus, OhioAges 18 years+ - NCT07696533Recruiting
Comparing two imaging tests for chronic coronary syndrome
This trial sees if a carotid ultrasound is as good as a CT calcium score to detect heart disease in people with chest pain. It may help avoid more expensive or less available scans.
HarrowAges 18 years+ - NCT07664592RecruitingPhase 3
Comparing toothpastes for sensitive teeth
This trial tests whether a new toothpaste technology can block the tiny tubules in dentin that cause tooth sensitivity. It lasts 2 weeks and will help find better ways to treat sensitive teeth.
Porto Alegre, Rio Grande do SulAges 18–70 - NCT07658170Recruiting
Fat graft with platelet-rich fibrin for breast reconstruction after lumpectomy
This trial tests using a patient's own fat plus a special blood product (platelet-rich fibrin) to rebuild the breast right after a lumpectomy for breast cancer. It may help improve healing and appearance for women with early-stage, hormone-sensitive breast cancer.
Saint PetersburgAges 18–69 - NCT06678594Recruiting
A standardized method for treating hardened heart artery blockages
This trial is testing a new step-by-step approach (algorithm) to treat hardened, calcified blockages in heart arteries during a stent procedure. The goal is to see if this standardized method helps improve outcomes for patients with these tough-to-treat blockages.
DublinAges 18 years+ - NCT06671665Recruiting
Manual therapy for low back pain in women with osteopenia
This study tests if manual therapy (hands-on treatment by a therapist) can reduce low back pain in postmenopausal women who have osteopenia, a condition where bones are weaker than normal but not yet osteoporosis. It aims to help with pain located in the lower back area.
GizaAges 50–60 - NCT07651709Recruiting
Bone Health During Pregnancy in Women With Epilepsy
This study looks at how epilepsy and epilepsy medications affect bone health during pregnancy and after delivery. Researchers want to understand how to keep bones strong while you're pregnant and taking seizure medications, which can sometimes weaken bones.
ZhejiangAges 18 years+ - NCT07621718RecruitingPhase 3
Zoldonrasib plus chemotherapy for metastatic pancreatic cancer with KRAS mutation
This trial tests whether adding a new drug called zoldonrasib to standard chemotherapy works better than chemotherapy alone for pancreatic cancer that has spread and has a specific KRAS G12D mutation. The goal is to see if this combination helps patients live longer and control their cancer better.
Phoenix, ArizonaAges 18 years+ - NCT07620925Recruiting
Aortic Valve Calcium Score Study Using Heart Ultrasound
This study develops and tests a new way to diagnose severe aortic stenosis (narrowing of the aortic valve) by measuring calcium buildup on the valve using heart ultrasound. If you're already getting both an ultrasound and a CT scan of your heart, this study compares how well the ultrasound method can identify severe stenosis.
BolognaAges 18 years+ - NCT07612553Recruiting
Imaging study of calcium buildup on heart valves
This research compares two types of heart imaging scans to better see calcium deposits on the mitral valve (a valve in your heart). Researchers hope this helps doctors plan valve procedures more safely and accurately.
Milan, MilanAges 18 years+ - NCT07606599RecruitingPhase 3
New drug BL-M07D1 for advanced biliary tract cancer
This trial tests a new drug called BL-M07D1 against standard chemotherapy for biliary tract cancer that has spread or is locally advanced and has stopped responding to platinum-based chemotherapy. The trial is looking for patients whose cancer has a specific genetic marker to see if this new treatment works better.
Hefei, AnhuiAges 18–75 - NCT07603934RecruitingEarly Phase 1
Testing Medications Inside Root Canals to Reduce Pain
This study tests different medications placed inside a tooth's root canal during treatment to see which one best reduces pain afterward. If you have a tooth with a dead nerve (necrotic pulp), this trial might help determine the best way to manage your pain during the healing process.
Cairo, Cairo GovernorateAges 18–40
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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.