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
- NCT07505199RecruitingPhase 1
Immune cell therapy for advanced heart failure from blocked arteries
This early-phase study tests a new type of immune cell therapy (CAR-DC) for people with advanced heart failure due to blocked arteries. It aims to see if the treatment is safe and may help improve heart function.
Hangzhou, Zhejiang / 浙江Ages 18–75 - NCT06708260RecruitingPhase 2
Study of ENN0403 for diabetic macular edema
This trial tests a new eye drop or injection called ENN0403 for people with diabetic macular edema (swelling in the back of the eye due to diabetes). The goal is to see if it can improve vision and reduce swelling.
Tianjin, Tianjin MunicipalityAges 18–80 - NCT07484061Recruiting
Drinkable supplement for hair loss in women on weight-loss drugs
This trial tests if a special drinkable supplement can help prevent or reduce hair loss in women who are taking a GLP-1 or GIP receptor agonist (a type of weight-loss or diabetes medication). The study looks for women who have just started this medication or have been on it for less than 3 months.
Madrid, MadridAges 35 years+ - NCT07712523RecruitingPhase 2
Testing QY201 tablets for non-segmental vitiligo
This trial tests an experimental oral tablet called QY201 to see if it can improve vitiligo (white patches on the skin). It is for adults with non-segmental vitiligo, regardless of whether the patches are currently growing or stable.
Shenyang, LiaoningAges 18–65 - NCT07241169RecruitingEarly Phase 1
Gene therapy trial for ABCA4-related retinal disease
This trial tests a new gene therapy called ZVS106e for people with inherited retinal degeneration caused by changes in both copies of the ABCA4 gene. The therapy aims to slow or stop vision loss, and the study will check if it is safe and if it works.
Beijing, Beijing MunicipalityAges 8 years+ - NCT07672561RecruitingPhase 3
Testing a new pill for moderate to severe plaque psoriasis
This study tests an experimental pill called WD-890 to see if it can help people with moderate to severe plaque psoriasis. The pill is compared to a placebo (a pill with no medicine) to check if it is safe and works well.
Nanjing, JiangsuAges 18–75 - NCT07184801RecruitingPhase 3
Comparing two sedatives for medical thoracoscopy
This trial tests if dexmedetomidate or midazolam is safer and works better for sedation during a medical thoracoscopy, a procedure to look inside the chest. It may help you if you need this procedure for an unclear pleural effusion.
Chandigarh, ChandigarhAges 12–90 - NCT07667803RecruitingPhase 3
Study of elecoglipron for weight loss in obesity or overweight
This trial tests an investigational drug called elecoglipron to see if it helps people with obesity or overweight lose weight. It may be an option if you have a high body mass index or weight-related health issues like high blood pressure or prediabetes.
Birmingham, AlabamaAges 18 years+ - NCT06065462RecruitingPhase 1/Phase 2
Dostarlimab and LB-100 for clear cell ovarian cancer
This trial tests a combination of two drugs—dostarlimab (an immunotherapy) and LB-100 (a new drug targeting a protein called PP2A)—for people with clear cell ovarian cancer that has returned or is resistant to platinum chemotherapy. The goal is to see if this combination is safe and effective for this specific type of cancer.
Houston, TexasAges 18 years+ - NCT07048262RecruitingPhase 2
Study of an inhaled drug for adults with non-CF bronchiectasis
This trial tests an inhaled medication called CSL787 to see if it can help people with non-cystic fibrosis bronchiectasis (a lung condition that causes frequent infections and breathing problems). The study looks at different doses and checks how well the drug works and if it is safe.
QueenslandAges 18–85 - NCT07482891RecruitingPhase 4
Preventing nausea and vomiting from multi-day chemo
This study tests if two medicines given together, fosaprepitant and palonosetron, can prevent nausea and vomiting caused by strong chemotherapy given over several days. It's for people who have never had chemo before and are about to start a multi-day treatment for a solid tumor.
Shanghai, Shanghai MunicipalityAges 18–75 - NCT06479304Recruiting
Hydroxychloroquine plus prednisone for ANA-positive ITP
This study tests whether a combination of hydroxychloroquine (HCQ) and prednisone (a steroid) is safe and effective for treating immune thrombocytopenia (ITP) in people who have a positive ANA blood test. It may be an option for those with low platelets and bleeding risk.
Shanghai, Shanghai MunicipalityAges 15–99 - NCT07514169RecruitingPhase 2
New Combination Drug for Older Adults with B-Cell Lymphoma
This study tests whether a new three-drug combination (Pola-ZR-Glo) works safely and effectively for older adults with a type of blood cancer called large B-cell lymphoma who cannot or prefer not to receive standard chemotherapy. The goal is to find a gentler treatment option for frail or elderly patients.
ShanghaiAges 70 years+ - NCT07494305RecruitingPhase 2
Testing a new drug for bipolar depression
This trial tests an investigational drug called LB-102 for people with bipolar I disorder who are currently experiencing a major depressive episode without psychosis. It aims to see if the drug is safe and effective for treating depression symptoms.
Bentonville, ArkansasAges 18–65 - NCT04602962Recruiting
Fertility treatments and fertility preservation study
This study looks at how safe and effective fertility treatments are and how well fertility preservation options work. It is meant for people who are struggling to get pregnant or who need to protect their future fertility.
StockholmAges Up to 56 years - NCT06479317Recruiting
Combining hydroxychloroquine and dexamethasone for ITP with positive ANA
This trial tests if adding hydroxychloroquine (HCQ) to the steroid dexamethasone (DEX) works better than dexamethasone alone for adults with immune thrombocytopenia (ITP) who have a positive antinuclear antibody (ANA) blood test. The goal is to see if this combination can safely raise platelet counts and reduce bleeding risk.
Shanghai, Shanghai MunicipalityAges 15–75 - NCT07010419RecruitingPhase 3
Firmonertinib vs placebo for early-stage lung cancer with rare EGFR mutations
This trial tests if Firmonertinib, a targeted pill, can prevent lung cancer from returning after surgery in people with non-small cell lung cancer that has certain uncommon EGFR gene changes. If you have had complete tumor removal and have one of these specific mutations, this study may help you stay cancer-free longer.
Beijing, Beijing MunicipalityAges 18 years+ - NCT07498374Recruiting
Drug-eluting stent for eosinophilic sinusitis with nasal polyps
This trial tests a fully dissolvable stent that releases medication inside the sinuses after surgery. It is for patients with a specific type of sinusitis (eosinophilic) and nasal polyps who either need surgery or have had surgery and show early signs of inflammation returning.
Xi'an, ShaanxiAges 18–65 - NCT07491146RecruitingPhase 2
Study of HSK55718 for pain after abdominal surgery
This trial tests a new medicine, HSK55718, to see if it safely reduces pain after planned abdominal surgery. It is for adults who have moderate or severe pain after surgery and are otherwise in good health.
Changsha, HunanAges 18 years+ - NCT07489131RecruitingPhase 3
Comparing a new macular edema treatment to Eylea HD
This study tests whether a new drug (AVT29) is as safe and effective as the standard treatment Eylea HD for people with diabetic macular edema (DME) — a condition where fluid builds up in the back of the eye due to diabetes. If you have vision loss from DME and haven't had anti-VEGF injections before, you may be able to join.
BudapestAges 18 years+ - NCT07487311Recruiting
Study of guselkumab plus JAK inhibitors for tough-to-treat IBD
This trial tests a combination of two medications—guselkumab and a JAK inhibitor—for people with inflammatory bowel disease that hasn't responded to other treatments. The goal is to see if this combination is safe and effective for patients with hard-to-control Crohn's disease or ulcerative colitis.
Hangzhou, ZhejiangAges 14–80 - NCT07210723RecruitingPhase 2/Phase 3
Study of danicamtiv for genetic and familial dilated cardiomyopathy
This trial tests if danicamtiv can improve heart function in people with dilated cardiomyopathy caused by certain genetic changes. It may help those who have stable symptoms but still need more treatment options.
Birmingham, AlabamaAges 18 years+ - NCT04518501RecruitingPhase 1/Phase 2
Testing fuzuloparib with arsenic and platinum for ovarian cancer
This early-phase study tests a combination of three medicines to treat ovarian, fallopian tube, or primary peritoneal cancer that has come back after platinum chemotherapy, especially when tumors have a BRCA1 or BRCA2 mutation. The goal is to see if this treatment can help control cancer that is hard to treat.
Zhejiang, HangzhouAges 18–70 - NCT07707687RecruitingPhase 2
Eculizumab for high-risk TA-TMA after stem cell transplant
This trial tests whether eculizumab can safely help people with a serious blood vessel complication called TA-TMA after a stem cell transplant. You may be eligible if you have high-risk features and haven't improved with initial care.
Changsha, HunanAges 18 years+
Hear when a new Efficacy and Safety trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.
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.