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 2,831 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06537076RecruitingPhase 2
Testing AR1005 for Lewy body dementia
This trial tests an experimental oral medication called AR1005 for people with Lewy body dementia or its early stage. It aims to see if the drug is safe and helps with memory, thinking, and daily function.
SeoulAges 60 years+ - NCT06537583Recruiting
Ear stimulation after a STEMI heart attack
This study tests whether gentle electrical stimulation near your ear (tragus) can help stabilize your heart's rhythm and reduce inflammation after a STEMI heart attack. It may help lower the risk of future heart problems.
Semarang, Central of JavaAges 18–70 - NCT06537843RecruitingPhase 2
Venetoclax, cytarabine and metformin for AML
This trial tests a combination of three drugs – venetoclax, cytarabine, and metformin – for adults with AML who cannot receive standard high-dose chemotherapy. It aims to see if this gentler mix can help control the leukemia with fewer side effects.
BelémAges 18 years+ - NCT06540664Recruiting
Ear acupuncture for post-stroke insomnia
This study tests whether auricular acupuncture (using small needles on the ear) can safely and effectively improve sleep in people who developed insomnia after a stroke. It's looking for participants who have had insomnia for at least 3 months since their stroke.
Ho Chi Minh CityAges 18 years+ - NCT06541444RecruitingEarly Phase 1
NK520 cell therapy for returning or hard-to-treat AML
This trial tests a new cell therapy called NK520 for people whose acute myeloid leukemia (AML) has not responded to standard treatments or has returned after treatment. It aims to see if this treatment is safe and effective.
Shanghai, Shanghai MunicipalityAges 18–75 - NCT06542445RecruitingPhase 2
CBD oil study for children with ADHD
This study tests if a CBD oil enriched with terpenes can help reduce ADHD symptoms in children and teens. It may offer an alternative to standard ADHD medications.
ẔerifinAges 6–18 - NCT06544499RecruitingPhase 3
Efgartigimod for adults with chronic ITP
This study tests an investigational drug called efgartigimod, given through a vein, for adults with chronic immune thrombocytopenia (ITP) who have not responded well to other treatments. The goal is to see if it safely raises platelet counts and reduces bleeding risk.
Phoenix, ArizonaAges 18 years+ - NCT06546540RecruitingPhase 4
Testing telitacicept for systemic sclerosis safety and effectiveness
This trial tests if a new drug called telitacicept can safely help people with systemic sclerosis (scleroderma) who still have active disease despite standard treatments. It aims to see if the drug can slow or improve skin thickening and other symptoms.
BeijingAges 18 years+ - NCT06551233RecruitingPhase 1
Testing a new drug for high-risk bladder cancer
This trial tests a new drug called 9MW2821 for people with high-risk bladder cancer that hasn't grown into the bladder muscle. It's for those who have already tried other treatments that didn't work or who can't have standard therapy.
Nanjing, JiangsuAges 18 years+ - NCT06554301RecruitingPhase 1
Empagliflozin for pulmonary arterial hypertension study
This study tests if the diabetes drug empagliflozin can help people with pulmonary arterial hypertension (PAH), a condition causing high blood pressure in the lungs. It aims to see if the drug improves symptoms and is safe for patients with moderate symptoms.
Beijing, Beijing MunicipalityAges 18 years+ - NCT06556342Recruiting
Testing a new contrast agent for ovarian mass ultrasound
This trial is testing an investigational contrast agent (FRD001) to see if it improves ultrasound images of suspicious ovarian masses. The goal is to help doctors better tell if a mass is cancerous or not.
Wuhan, HubeiAges 18–75 - NCT06557018RecruitingPhase 4
Numbing medicine injection for knee replacement pain
This study tests a long-lasting numbing medicine (liposomal bupivacaine) injected around the knee during total knee replacement surgery. It aims to see if this medicine helps control pain and reduce the need for other painkillers after surgery.
Dezhou, ShandongAges 18–80 - NCT06557369Recruiting
New light therapy for intermediate age-related macular degeneration
This trial tests a new light-based treatment for intermediate age-related macular degeneration (AMD), a common eye condition that can lead to vision loss. The goal is to see if it is safe and helps slow down the disease.
BergamoAges 50 years+ - NCT06557616Recruiting
CoolCryo system for treating atrial fibrillation during mitral valve surgery
This trial tests a new tool called CoolCryo that freezes heart tissue to treat atrial fibrillation while you have mitral valve surgery. If you are already having this surgery and also have AF, this device could correct both problems at once.
BydgoszczAges 18 years+ - NCT06562803Recruiting
Cleaning the blood for liver failure with sepsis
This trial tests if a special blood-filtering method combined with plasma exchange can help people with severe liver failure and sepsis. It aims to reduce inflammation and improve survival.
Guangzhou, GuangdongAges 18–70 - NCT06562738RecruitingPhase 4
Hetrombopag for low platelets before surgery
This trial tests whether the drug hetrombopag can safely raise platelet counts in people with immune thrombocytopenia (ITP) before they have surgery. The goal is to reduce bleeding risk during and after the operation.
Chengdu, SichuanAges 18 years+ - NCT06562920RecruitingPhase 2
Immunotherapy plus chemo and SBRT before surgery for limited-stage small cell lung cancer
This trial tests a combination of immunotherapy (adebrelimab), chemotherapy, and targeted radiation (SBRT) before surgery for people with limited-stage small cell lung cancer. The goal is to see if this approach can shrink tumors and improve outcomes before the main treatment.
Hangzhou, ZhejiangAges 18–75 - NCT06563817RecruitingPhase 2
Testing rapamycin for fluid buildup after a brain bleed
This trial tests whether the drug rapamycin can help people whose brain ventricles stay enlarged after a bleed, causing walking, memory, or bladder issues. If you qualify, you may receive rapamycin to see if it improves your symptoms and reduces fluid buildup.
Beijing, Beijing MunicipalityAges 18–70 - NCT06566586RecruitingPhase 2
Study of TQB3702 plus immunochemotherapy for B-cell lymphoma
This trial tests a new tablet (TQB3702) combined with standard immune-and-chemo therapy for certain types of B-cell lymphoma that have come back or not responded to previous treatment. It aims to see if the combination is safe and effective.
Beijing, Beijing MunicipalityAges 18–75 - NCT06567743RecruitingPhase 2
Study of a new virus therapy for high-risk bladder cancer
This trial tests a new virus-based medicine, cretostimogene grenadenorepvec, given directly into the bladder for people with high-risk non-muscle-invasive bladder cancer. It may help prevent the cancer from coming back, especially for those who have not had BCG treatment or whose cancer did not respond to BCG.
Phoenix, ArizonaAges 18 years+ - NCT06568471RecruitingPhase 3
Study of HST101 for high cholesterol in Chinese patients
This study tests a new injectable medication called HST101 for lowering cholesterol in people who are already taking cholesterol pills but still have high levels. It may help if you have heart disease or are at high risk.
Beijing, Beijing MunicipalityAges 18 years+ - NCT06569524RecruitingPhase 2
A new drug for NASH with liver scarring
This study tests a new injected drug (TQA2225/AP025) that may help reduce liver fat and inflammation in people with NASH (a type of fatty liver disease with scarring). It’s for adults who have had a recent liver biopsy and MRI confirming NASH and moderate liver fat.
Lu'an, AnhuiAges 18–75 - NCT06569953RecruitingPhase 4
Numbing Medicine for Pain After Lung Surgery
This study tests whether a long-lasting numbing medicine (liposomal bupivacaine) injected near the spine can better control pain after lung surgery. It compares this to a standard numbing medicine, and aims to help patients recover with less pain after surgery.
Chongqing, Chongqing MunicipalityAges 18 years+ - NCT06570421Recruiting
Nerve stimulation for Parkinson's and essential tremor
This study tests a non-invasive nerve stimulation device for reducing tremors in people with Parkinson's disease or essential tremor. It follows up participants from a previous trial to see if benefits last up to 24 months.
OstravaAges 18 years+
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Common questions
- Are there clinical trials for efficacy and safety?
- Yes. Clin2 currently lists 2,831 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.