Clinical trials
Efficacy and Safety clinical trials
Below are recruiting efficacy and safety clinical trials, each written for real people, not researchers. We’re tracking 2,824 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05776173Recruiting
Gene-modified stem cell treatment for transfusion-dependent thalassemia
This trial tests whether giving you your own (autologous) gene-modified blood stem cells can improve transfusion-dependent beta-thalassemia and its safety. It may help people who do not have a fully matched donor and need an alternative approach to care.
ShanghaiAges 6–35 - NCT07147114RecruitingPhase 4
Combined macitentan and dapagliflozin for heart failure with lung high blood pressure
This trial tests whether adding two medications—macitentan and dapagliflozin—together is safe and effective for people with heart failure and a certain type of high blood pressure in the lungs. It might help improve your symptoms and daily function.
BusanAges 19 years+ - NCT06239311RecruitingPhase 3
Methotrexate vs placebo for adults with eczema
This trial tests if methotrexate, a medication that calms the immune system, can help adults with moderate-to-severe eczema that hasn't improved with creams or other treatments. You'll either receive methotrexate or a placebo to see which works better.
Prague, Praha 1Ages 18 years+ - NCT06585345RecruitingPhase 1/Phase 2
CD7 CAR-T for relapsed or refractory acute leukemia
This trial tests a new immune therapy called CD7 CAR-T cells for people with acute leukemia that has come back or hasn't gotten better with standard treatments. It aims to see if this treatment is safe and can help control the leukemia.
Chengdu, SichuanAges 14–65 - NCT07412470RecruitingPhase 2/Phase 3
Testing frexalimab vs tacrolimus for new kidney transplant patients
This trial compares a new drug called frexalimab to the standard drug tacrolimus in people who are getting their first kidney transplant. The goal is to see if frexalimab works better and has a safer side effect profile.
Boston, MassachusettsAges 18–70 - NCT06924996Enrolling by invitation
Thrombectomy for large stroke in back of the brain
This trial is testing whether a clot removal procedure, called endovascular thrombectomy, can help people who have a large stroke in the back part of the brain. To be eligible, the stroke must be from a blocked artery in the base of the skull, and the stroke must be severe and recent.
Beijing, Beijing MunicipalityAges 18–80 - NCT07122024RecruitingPhase 4
Testing a dual therapy for H. pylori treatment
This trial tests a two-drug treatment (keverprazan and amoxicillin) for people who have H. pylori and have not been treated for it before. The goal is to see if this newer combination works well and is safe.
Hangzhou, ZhejiangAges 18–65 - NCT05927428RecruitingPhase 2
Eye drops for neurotrophic corneal ulcers
This Phase 2 trial tests BRM424 eye drops in adults with neurotrophic keratitis (a weakened, slow-healing cornea) to see if they help and are safe over 28 days. You may be able to join if your condition matches Stage 2 or Stage 3 and you meet the safety rules.
Leland, North CarolinaAges 18 years+ - NCT07392346RecruitingPhase 2
Fruquintinib combo for advanced gastric cancer after immunotherapy
This trial tests a combination of targeted therapy (fruquintinib), chemotherapy (nab-paclitaxel), and two immunotherapies (iparomlimab and tuvonralimab) for people with advanced stomach or gastroesophageal junction cancer whose first treatment with a PD-1/PD-L1 inhibitor stopped working. The goal is to see if this new combination can shrink tumors and improve outcomes.
Beijing, Beijing MunicipalityAges 18 years+ - NCT07388576Recruiting
AP-Brain supplement for attention in healthy young adults
This trial tests a supplement called AP-Brain to see if it helps with attention and focus in healthy young adults (ages 18–39) who feel they have attention problems. It compares different doses to find the safest and most effective one.
London, OntarioAges 18–39 - NCT06880380RecruitingPhase 1
CAR-T cell therapy for functional HIV cure
This trial tests whether CAR-T cells can help control HIV without daily antivirals. It is for people with well-controlled HIV who want to explore a potential functional cure.
Tianjin, Tianjin MunicipalityAges 18–65 - NCT07387952Recruiting
Fecal transplant with nutrition help for chronic constipation
This trial tests if a fecal microbiota transplant combined with nutritional support can improve chronic constipation that hasn't gotten better with standard treatments. It's a small early study to see if the approach is safe and works.
BeijingAges 18–70 - NCT06950242Enrolling by invitation
Laser balloon for narrowed brain arteries
This trial tests a new laser balloon catheter to widen narrowed arteries in the brain that cause stroke symptoms. It may help if you have a severely blocked artery and are healthy enough for the procedure.
Changzhou, JiangsuAges 18–80 - NCT07492693RecruitingPhase 2
Preventing low platelets from chemo in GI cancers
This trial tests if hetrombopag can prevent low platelet counts caused by chemotherapy in people with gastrointestinal cancers. It may help reduce the risk of bleeding and the need for platelet transfusions.
ShanghaiAges 18 years+ - NCT07374679Recruiting
Long-term safety and effectiveness of stem cells for rotator cuff disease
This study follows up with people who already received an experimental stem cell treatment for rotator cuff disease in a previous trial. It aims to check if the treatment remains safe and effective over time.
Seoul, KoreaAges 19 years+ - NCT07371572RecruitingPhase 3
Steroid Injection for Hand Osteoarthritis
This study tests whether a steroid injection into the muscle can reduce pain and improve hand function in people with hand osteoarthritis. It is for those whose pain is moderate to severe and hasn't been helped enough by standard pain medications.
Ubbergen, GelderlandAges 16 years+ - NCT07005752RecruitingPhase 4
CnU capsule for cholesterol gallstones
This trial tests if CnU capsules shrink cholesterol gallstones in people who have stones smaller than 15 millimeters. It aims to help people dissolve stones without surgery.
Ansan, Gyeonggi-doAges 19 years+ - NCT07452744Enrolling by invitation
Picroliv for non-alcoholic fatty liver disease
This study tests a plant-based medicine called Picroliv for people with non-alcoholic fatty liver disease (NAFLD). It aims to see if it is safe and can reduce fat in the liver.
Chandigarh, ChandigarhAges 18–60 - NCT07362927RecruitingEarly Phase 1
Gene therapy trial for diabetic macular edema
This study tests a new gene therapy called LX111 for diabetic macular edema (DME) that has not improved enough with previous injections. It aims to see if a single treatment can reduce swelling and improve vision.
ShanghaiAges 18 years+ - NCT05713578RecruitingEarly Phase 1
Apantamide plus docetaxel with hormone therapy for advanced prostate cancer
This early-phase trial tests whether adding apantamide to hormone therapy (and possibly adding docetaxel chemotherapy) works better and is safe for men with high-volume spread of prostate cancer. It’s designed for people who have recently started hormone therapy and haven’t shown clear disease worsening yet.
Jinan, ShandongAges 18–90 - NCT05671822RecruitingPhase 2
Study of targeted drugs for HER2-positive advanced stomach cancer
This Phase 2 trial tests whether SHR-A1811—given with other medicines—works safely and effectively for people with advanced stomach or gastroesophageal junction cancer that has high HER2. It may help shrink tumors or slow cancer growth, especially if previous treatment didn’t work.
Shanghai, Shanghai MunicipalityAges 18–75 - NCT07446816RecruitingPhase 1
Study of hemay181 for advanced solid tumors
This trial tests a new drug, Hemay181, for people with advanced solid tumors that have not responded to standard treatments. The goal is to see if it can shrink tumors and how safe it is.
Xinxiang, HenanAges 18–75 - NCT07351968RecruitingPhase 1
Study of HRS-2129 for knee osteoarthritis pain
This trial tests an investigational drug, HRS-2129, for people with knee osteoarthritis who have moderate to severe pain. It aims to see if the drug is safe and effective at reducing pain.
Nanjing, JiangsuAges 18–80 - NCT06550453RecruitingPhase 4
Immunotherapy plus chemo before surgery for RAS-mutated colorectal cancer
This trial tests a combination of immunotherapy (pembrolizumab) plus targeted therapy (bevacizumab) and chemotherapy (CapeOX) given before surgery for a specific type of locally advanced colorectal cancer. It is designed for patients whose tumors have a RAS mutation, are BRAF normal, and are microsatellite stable.
Xi'an, ShaanxiAges 18 years+
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Common questions
- Are there clinical trials for efficacy and safety?
- Yes. Clin2 currently lists 2,824 recruiting efficacy and safety 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 efficacy and safety 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 efficacy and safety 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.