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
- NCT06998368Recruiting
Calcium channel, sleep, and 5G brain health study
This study tests whether a common genetic variation in calcium channels affects how 5G mobile signals influence sleep and brain health. It involves taking a medication (nimodipine) and sleeping in a lab.
Zurich, Canton of ZurichAges 20–40 - NCT06997497RecruitingPhase 3
Study of Calderasib with other drugs for colorectal cancer
This trial tests a new drug called Calderasib combined with targeted therapy or chemotherapy for people with advanced colorectal cancer that has a specific genetic change (KRAS G12C mutation). It may be an option for those who have not had prior treatment for advanced disease.
Phoenix, ArizonaAges 18 years+ - NCT06993558Recruiting
Safety of Injectable Biosimulators for Skin Laxity
This trial studies the safety of injectable biosimulators (PLLA and CAHA) used to treat loose skin or lost volume. It aims to see how these treatments interact with your body.
Hamburg, Free and Hanseatic City of HamburgAges 30 years+ - NCT06984848Recruiting
Mouth spray for dry mouth in older adults
This trial tests an enzyme-containing mouth spray (Oral7®) to see if it helps with dry mouth, improves saliva flow, and boosts quality of life for older adults. If you often have a dry mouth, this spray might offer relief.
Kubang Kerian, KelantanAges 60 years+ - NCT06958328RecruitingPhase 3
Higher dose radiation for locally advanced pancreatic cancer
This trial tests whether giving a higher dose of radiation to the pancreas is safe and effective for people with locally advanced pancreatic cancer who have already had chemotherapy without progression.
Gilbert, ArizonaAges 18 years+ - NCT06957158Recruiting
How calcium levels affect pain after abdominal surgery
This study looks at whether calcium levels in your blood can affect how much pain you feel after abdominal surgery. It may help doctors manage pain better after surgery in the future.
Chongqing, Chongqing MunicipalityAges 18–70 - NCT06942195Recruiting
Calcium's effect on gut function and blood sugar in type 2 diabetes
This study tests if calcium can help control blood sugar and gut function in men with type 2 diabetes. You'll take calcium or a placebo and have a tube inserted into your stomach to measure digestion.
Adelaide, South AustraliaAges 18–70 - NCT06855433RecruitingPhase 2
Colchicine for CPPD: reducing pain and inflammation
This trial tests if colchicine can reduce pain and swelling in people with CPPD (calcium pyrophosphate deposition disease), a type of arthritis. If you have had a swollen, red, or warm joint in the last 3 months and your pain is moderate or higher, this study may offer a possible treatment.
Birmingham, AlabamaAges 40 years+ - NCT06821997RecruitingPhase 2
Chemotherapy before surgery for borderline resectable pancreatic cancer
This trial tests a combination of chemotherapy drugs (NALIRIFOX) given before surgery to shrink the tumor in people with a specific type of pancreatic cancer. The goal is to make surgery more effective and improve outcomes.
Buffalo, New YorkAges 18 years+ - NCT06780787RecruitingPhase 2
Study of chemo plus immunotherapy for localized rectal cancer before surgery
This trial tests a combination of chemotherapy (FOLFOX) and two immunotherapies (botensilimab and balstilimab) before surgery for patients with localized rectal cancer. It aims to see if adding immunotherapy helps shrink the tumor and improve outcomes.
Duarte, CaliforniaAges 18 years+ - NCT06758778Enrolling by invitation
How the body processes fish oil and other supplements
This study compares how healthy adults absorb fish oil (CreNeuroS CNS Fish Oil Plus) with two approved medicines (Vascepa and Deplin). It helps researchers understand if the new product works similarly in the body.
Hyderabad, TelanganaAges 18–45 - NCT06696768RecruitingPhase 1
New drug plus standard chemotherapy for advanced colorectal cancer
This trial combines a new experimental drug (emavusertib) with standard chemotherapy (FOLFOX plus bevacizumab) for people with stage IV colorectal cancer who have not yet received chemotherapy. The goal is to see if the combination is safe and effective, potentially offering a new first-line treatment option.
Gainesville, FloridaAges 18 years+ - NCT06703177RecruitingPhase 1/Phase 2
Study of SHR-1826 combo for advanced solid tumors
This trial tests a new drug, SHR-1826, combined with other cancer treatments for people with advanced solid tumors that have not responded to prior therapy. The goal is to see if the combination is safe and effective.
Guangzhou, GuangdongAges 18–75 - NCT06676280RecruitingPhase 4
Aspirin and statin study for high coronary calcium
This trial tests whether a daily aspirin and a statin medicine can help prevent heart problems in people with high calcium buildup in their heart arteries. It is for people aged 40 to 75 who have a high coronary calcium score (300 or more) and at least one additional risk factor like diabetes or high blood pressure.
AnyangAges 40–75 - NCT06533397Recruiting
Testing a new bone graft for sinus lifts
This study tests a new bone graft material for sinus lifts, a procedure to add bone in the upper jaw so dental implants can be placed. It may help people who are missing bone in the back of their upper jaw due to enlarged sinuses.
Budapest, BudapestAges 18 years+ - NCT06519877RecruitingPhase 2
Fiber and calcium absorption in older men
This trial studies how fiber affects calcium absorption in older men. If you are a male Veteran aged 60 or older and don't have certain health conditions or take specific medications, you may be able to join.
San Francisco, CaliforniaAges 60 years+ - NCT06508164Recruiting
International registry for rare RYR2 variants
This study creates a registry for people with rare changes in the RYR2 gene that affect heart function. Researchers will collect information to better understand these conditions and improve care.
San Francisco, CaliforniaAges Any age - NCT06507709Enrolling by invitation
Sinus lift study using a special bone graft putty
This study tests a new type of bone graft putty for people who need a sinus lift before getting dental implants. It may be an option if you have some existing bone and are generally healthy or have well-controlled diabetes.
San Antonio, TexasAges 18–85 - NCT06444503Recruiting
A study collecting samples from children with bone problems
This study collects blood and tissue samples from children with bone or growth plate problems to build a research database. It aims to better understand these conditions and may help improve future treatments.
ToulouseAges Up to 99 years - NCT06396988Enrolling by invitation
Novamin for weak enamel in children's teeth
This study tests a special toothpaste ingredient (Novamin) that may help repair weak enamel on permanent back teeth and front teeth in children and teens. The treatment is applied by a dentist and may strengthen the teeth and reduce sensitivity.
Pavia, LombardyAges 7–14 - NCT06334705Recruiting
30-year follow-up of the EGEA asthma study
This study invites people who took part in a previous EGEA survey to return for a 30-year check-up. The goal is to track long-term health changes related to asthma and allergies.
GrenobleAges 18 years+ - NCT06313801RecruitingPhase 2
Chemotherapy with or without PIPAC for stomach cancer
This trial tests whether adding a special type of chemotherapy sprayed directly into the abdomen (PIPAC) to standard chemotherapy is safer and works better for stomach cancer that has spread only to the lining of the abdomen.
Nizhny NovgorodAges 18–75 - NCT06269627RecruitingPhase 4
Brain activity study for alcohol use treatment
This trial tests how the medication acamprosate affects brain activity in people with moderate to severe alcohol use disorder. It may help researchers understand how this treatment works.
Bethesda, MarylandAges 21–65 - NCT06247787RecruitingPhase 1
Imetelstat plus chemo for relapsed leukemia in kids
This trial tests a new drug called imetelstat combined with two chemotherapy drugs (fludarabine and cytarabine) for children and teens with acute myeloid leukemia (AML), myelodysplastic syndrome (MDS), or juvenile myelomonocytic leukemia (JMML) that has come back or not responded to treatment. The goal is to find the safest dose of imetelstat and see if it helps control the cancer.
Birmingham, AlabamaAges 1–18
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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.