Clinical trials
Placebo clinical trials
Below are recruiting placebo clinical trials, each written for real people, not researchers. We’re tracking 5,240 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07666815RecruitingPhase 1/Phase 2
Exercise and creatine during dialysis for kidney disease
This trial tests if doing exercise while on dialysis and taking creatine can help people with chronic kidney disease. It aims to find a safe and effective way to improve health during treatment.
Colima, ColiimaAges 18 years+ - NCT07659236Recruiting
Plasma-activated water for fibromyalgia pain
This study tests whether a special water called 'plasma-activated water' can help reduce pain in people with fibromyalgia. If you have widespread pain for at least 3 months and meet the age and health requirements, you may be able to join.
TaipeiAges 20–75 - 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 - NCT07660341RecruitingPhase 1
Study of CGB3002 in healthy volunteers
This trial tests a new drug, CGB3002, to see how safe it is and how the body processes it. Healthy volunteers are needed to help determine the right dose and check for side effects.
Melbourne, VictoriaAges 18–55 - NCT07024238Enrolling by invitation
Short-chain fatty acid supplement for kidney transplant patients
This study tests whether taking a short-chain fatty acid (a type of fiber-like substance) supplement can improve gut health in people who have had a kidney transplant. It may help keep the transplant working well.
Martin, SlovakiaAges 18 years+ - NCT07464886RecruitingPhase 3
NAC and mindfulness therapy for depression in youth
This study tests whether a supplement called N-acetylcysteine (NAC) combined with a type of therapy called Mindfulness-Based Cognitive Therapy (MBCT) can help improve depression in teenagers and young adults. It looks at how these treatments affect brain chemicals and may reduce symptoms.
Cincinnati, OhioAges 15–24 - NCT07224581RecruitingPhase 3
Study of a new drug for GRIN-related developmental disorder
This trial tests a new drug for children with GRIN-related neurodevelopmental disorder caused by certain gene changes. The drug aims to improve seizures and other symptoms.
Los Angeles, CaliforniaAges 1 month–18 years - NCT07511088Recruiting
Study of a supplement for mild stress in healthy adults
This study tests a dietary supplement for people who experience mild stress or anxiety at least once a week. You will fill out surveys on your phone or computer to see if the supplement helps you feel calmer.
San Francisco, CaliforniaAges 18–60 - 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 - NCT07017023RecruitingEarly Phase 1
Blood pressure meds and activity scheduling for low mood
This study tests if taking a blood pressure medication (losartan) combined with a simple scheduling of pleasant activities can help improve low mood. It aims to see if these treatments work better together.
Oxford, OxfordshireAges 18–65 - NCT06641414RecruitingPhase 3
Lisaftoclax and azacytidine for higher-risk MDS
This trial tests a new drug, lisaftoclax, combined with azacytidine for people newly diagnosed with higher-risk myelodysplastic syndrome (MDS). The goal is to see if this combination can help control the disease better.
Houston, TexasAges 18 years+ - NCT07488949Recruiting
Doxycycline and progestin for chronic endometritis in recurrent pregnancy loss
This trial tests whether combining an antibiotic (doxycycline) with a hormone treatment (progestin) can help people with chronic endometritis—a type of uterine inflammation—who have had repeated miscarriages or failed IVF cycles. The goal is to improve the chance of a successful pregnancy.
Lanzhou, GansuAges 20–45 - NCT07467304Enrolling by invitation
Nursing education after cesarean section
This trial studies whether nursing education after giving birth by cesarean section helps with recovery. You may join if you are a woman between 18 and 45 years old who had a cesarean and want to participate.
Tekirdağ, Namık Kemal StreetAges 18–45 - 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+ - NCT07161726RecruitingPhase 1/Phase 2
Cocoa and exercise for older adults
This trial tests whether eating cocoa can boost the benefits of a supervised exercise program for older adults who walk a bit more slowly. You could help find out if this natural product makes exercise work better.
Birmingham, AlabamaAges 55 years+ - NCT05972265Recruiting
Exercise for memory and thinking after childhood trauma
This study tests if exercise can help improve memory, attention, and thinking in adults aged 40–60 who experienced child abuse or neglect and have concerns about their cognitive function. You'll need to be a native English speaker, generally healthy, and not currently very active.
Austin, TexasAges 40–60 - NCT07398898Recruiting
Can glasses and headphones reduce dental anxiety?
This study tests whether special glasses that show relaxing images and noise-cancelling headphones can help adults feel less anxious during common dental procedures like cleanings, fillings, or extractions.
Warsaw, Masovian VoivodeshipAges 18 years+ - NCT07462481Recruiting
Probiotic study for constipation relief
This trial tests whether a probiotic can help people with constipation. You may be eligible if you have fewer than 3 bowel movements per week or hard, lumpy stools.
Suzhou, JiangsuAges 18–65 - NCT06624904RecruitingEarly Phase 1
Losartan and social processing study
This study tests whether a blood pressure medication called losartan can affect how people process social situations. It may help researchers understand social behavior better.
Oxford, OxfordshireAges 18–50 - NCT04404400RecruitingPhase 3
Hydrocortisone and fludrocortisone for critical illness hormone shortage
This Phase 3 trial tests whether giving hydrocortisone plus fludrocortisone to critically ill ICU patients with suspected “corticosteroid insufficiency” can improve outcomes without relying on steroids already being used. It may help patients whose bodies aren’t making enough stress hormones during severe illness.
GarchesAges 18 years+ - NCT06459310RecruitingPhase 2
Testing metformin to slow aging in healthy men
This study tests whether metformin can help slow aging in healthy men. You might be eligible if you are a man in one of two age groups and do not have major health problems.
BeijingAges 18–65 - NCT04388124RecruitingPhase 2
Test drug to block endothelin for hard-to-control blood pressure
This Phase 2 trial tests whether blocking endothelin (using bosentan and related treatments) can improve blood pressure in people with resistant hypertension—high blood pressure that stays high despite multiple medicines. It may help if your blood pressure is still above target even with the right combination of therapy.
RouenAges 18–80 - NCT07433686Recruiting
Saskatoon Berry Juice for Muscle Recovery
This trial tests whether Saskatoon berry juice helps muscles recover after exercise. It involves healthy adults aged 18–35 who can exercise safely.
Saskatoon, SaskatchewanAges 18–35 - NCT06975748RecruitingPhase 2
Eye Drop for Nerve-Damaged Corneas
This trial tests an experimental eye drop (STSP-0902) for a condition called neurotrophic keratitis, where the cornea (the clear front part of the eye) gets scratches or sores because nerves are damaged. The drop contains a growth factor to help the eye heal. You might be eligible if you have a persistent scratch or sore on your cornea that has not improved for at least a week.
Jinan, ShandongAges 18–85
Hear when a new Placebo 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 placebo?
- Yes. Clin2 currently lists 5,240 recruiting placebo 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 placebo 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 placebo 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.