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 2,733 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06088745RecruitingPhase 3
Shingles vaccine trial for adults 40+
This trial tests a new shingles vaccine to see how well it prevents shingles in adults aged 40 and older. It aims to help those who have not had shingles recently or been vaccinated against it before.
Zhenjiang, JiangsuAges 40 years+ - NCT06102395RecruitingPhase 3
Pembrolizumab plus chemo before surgery for advanced head and neck cancer
This trial tests whether adding pembrolizumab (an immunotherapy drug) to standard chemotherapy before surgery can help people with advanced head and neck cancer. It aims to see if the combination is more effective than chemotherapy alone.
Beijing, Beijing MunicipalityAges 18 years+ - NCT06104007Recruiting
Genoss balloon for narrowed heart stents
This study follows patients who have already received a special drug-coated balloon (Genoss® DCB) to treat a re-narrowed heart stent. It aims to see how safe and effective the balloon is in the long term.
SeoulAges 19 years+ - NCT06132711RecruitingPhase 1/Phase 2
CAR-T therapy for relapsed multiple myeloma
This trial tests a new kind of CAR-T cell therapy (called APRIL-BAFF-Bicephali CAR-T) for people with multiple myeloma that has come back or not responded to treatment. It aims to see if this therapy is safe and can help when other treatments have stopped working.
Xuzhou, JiangsuAges 18–70 - NCT05786768RecruitingPhase 2/Phase 3
Obinutuzumab vs rituximab for relapsing childhood kidney syndrome
This study compares two antibody medicines, obinutuzumab and rituximab, to prevent relapses of steroid-dependent or frequently relapsing nephrotic syndrome in children. It looks at whether one option works better and is safer, including infection risk.
ParisAges 3–18 - NCT05908695RecruitingPhase 4
GV-971 treatment for mild to moderate Alzheimer’s disease
This Phase 4 trial tests whether a medicine called sodium oligomannate (GV-971) is safe and effective for people with mild to moderate Alzheimer’s disease. It may help slow or improve memory and thinking symptoms while carefully tracking side effects.
Huainan, AnhuiAges 50–85 - NCT05344209RecruitingPhase 2
Pembrolizumab plus or minus vaccine for advanced lung cancer
This Phase 2 trial studies pembrolizumab (an immune-boosting cancer medicine) alone or with an added investigational UV1 vaccine in people with advanced non-small cell lung cancer. It aims to see whether adding the vaccine improves safety and effectiveness, especially in tumors with high PD-L1 levels.
Drammen, AkershusAges 18 years+ - NCT06125080RecruitingPhase 2
Study of utidelone plus tirelizumab and bevacizumab for advanced triple-negative breast cancer
This trial is testing a combination of three drugs (utidelone, tirelizumab, and bevacizumab) for people with advanced or metastatic triple-negative breast cancer that has not responded to at least one prior chemotherapy. The goal is to see if this combination can shrink tumors or slow the disease.
Wuhan, HubeiAges 18–70 - NCT06136429Recruiting
A study of a new valve device for severe aortic stenosis
This trial tests a new valve device placed through a small tube (catheter) to treat severe aortic stenosis, a condition where the aortic valve is narrowed and doesn't open fully. It's for patients who cannot have traditional open-heart surgery.
BeijingAges 70 years+ - NCT05923905RecruitingPhase 4
Study of FB1006 for people with early ALS
This trial tests whether FB1006 is safe and works better than usual care for treating amyotrophic lateral sclerosis (ALS). It focuses on people with relatively early ALS and good breathing function.
Beijing, Beijing MunicipalityAges 18–80 - NCT05189054Recruiting
Radiation retreatment for very central chest tumors
This trial tests a focused form of radiation (SBRT) to treat tumors in the very center of the chest that have already been treated with radiation before. It aims to check safety and whether the tumor can be controlled without causing unacceptable side effects.
Beijing, Beijing MunicipalityAges 18–80 - NCT06176885RecruitingPhase 2
Immunotherapy plus chemo and targeted therapy for MSS colorectal cancer
This trial tests adding immunotherapy to standard chemotherapy and targeted therapy for people with metastatic colorectal cancer that is MSS (microsatellite stable) and cannot be removed with surgery. It aims to see if this combination helps shrink tumors and improve outcomes.
Jinhua, ZhejiangAges 18–75 - NCT05896592Recruiting
Ablation versus changing pacing settings for slow heartbeats
This study compares a procedure called cardioneuroablation with staying on permanent pacing in people who have symptoms from a slow heart rate. It aims to see which approach works better and is safer for reducing symptoms related to sinus node or heart conduction problems.
Radom, Masovian VoivodeshipAges 18–65 - NCT06192849RecruitingPhase 2
Furmonertinib after surgery for EGFR 20 insertion lung cancer
This trial tests a targeted pill (furmonertinib) to prevent your lung cancer from coming back after surgery. It is for people with a certain genetic change in their tumor (EGFR exon 20 insertion) and stage IB, II, or IIIA disease.
Chengdu, SichuanAges 18 years+ - NCT06187311RecruitingPhase 4
Rivaroxaban for atrial fibrillation patients
This trial tests two doses of rivaroxaban (15mg and 20mg) to see how well they prevent strokes in people with non-valvular atrial fibrillation, a type of irregular heartbeat not caused by a heart valve problem. It may be an option if you need blood thinners to lower your stroke risk.
SeoulAges 19–99 - NCT06196255RecruitingPhase 1/Phase 2
CAR-T cell therapy for resistant or relapsed multiple myeloma
This trial tests a new CAR-T cell therapy that targets FcRL5 on myeloma cells. It's for people whose myeloma has come back or stopped responding to other treatments, including stem cell transplant.
Xuzhou, JiangsuAges 18–70 - NCT05557448RecruitingPhase 2
N-Acetylcysteine treatment for serious acetaminophen overdose
This Phase 2 trial studies whether TYNADOTE® can treat people who have taken a harmful acetaminophen (Tylenol) overdose while checking safety. It may be considered if your overdose is high enough to put you at risk for liver injury and you can follow the treatment and follow-up visits.
Taipei, Beitou DistrictAges 20 years+ - NCT07872826Enrolling by invitationPhase 3
Study of pain relief injection after hip replacement surgery
This study tests a new pain-relief injection given during hip replacement surgery to reduce pain after the operation. The goal is to help patients recover with less discomfort and possibly reduce the need for other pain medications.
ChangshaAges 18–80 - NCT06220552RecruitingPhase 2
Low-dose radiation plus immunotherapy for recurrent glioblastoma
This trial tests a combination of low-dose radiation, an immunotherapy drug (sintilimab), and chemotherapy (temozolomide) for people with glioblastoma that has come back. The goal is to see if this approach can help control the tumor and improve survival.
Zhuhai, GuangdongAges 18 years+ - NCT06222255Recruiting
Transanal irrigation for sleep issues after rectal cancer surgery
This trial tests if a special irrigation technique can improve sleep problems caused by low anterior resection syndrome (LARS) after rectal cancer surgery. It may help people who have ongoing bowel symptoms that disrupt sleep.
Seoul, Jongro-guAges 19–80 - NCT06342167RecruitingPhase 2
Immunotherapy and radiation with nutrition support for esophageal cancer
This trial combines an immunotherapy drug (a PD-1 inhibitor) with radiation therapy and special nutrition drinks to treat esophageal cancer that cannot be removed with surgery. The goal is to see if this combination is safe and effective in helping patients live longer and feel better.
Beijing, Beijing MunicipalityAges 18–80 - NCT06236789Recruiting
Ifosfamide for men with advanced prostate cancer
This trial is studying whether the chemotherapy drug ifosfamide (given with mesna to protect the bladder) can help men whose prostate cancer has spread and is no longer controlled by hormone therapy. It is for men who have already tried the chemotherapy docetaxel.
SeoulAges 19 years+ - NCT05891093RecruitingPhase 3
Fluzoparib plus hormone therapy after surgery for breast cancer
This Phase 3 trial tests whether fluzoparib added to standard hormone (endocrine) therapy after early breast cancer surgery can improve outcomes and safety. It may help patients whose tumors are ER-positive, HER2-negative, and a specific SNF3 subtype.
Beijing, Beijing MunicipalityAges 18–70 - NCT06087276RecruitingPhase 3
Study of ulixacaltamide for essential tremor
This study tests whether the drug ulixacaltamide can safely reduce tremors in people with essential tremor, a condition that causes shaking of the hands and arms. It is a phase 3 trial, meaning it is in the final stages of testing before possible approval.
Morgantown, West VirginiaAges 18–85
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Common questions
- Are there clinical trials for efficacy and safety?
- Yes. Clin2 currently lists 2,733 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.