Clinical trials
Placebo - Control clinical trials
Below are recruiting placebo - control clinical trials, each written for real people, not researchers. We’re tracking 3,955 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06655324RecruitingPhase 1
Safety study of two EBV vaccines in healthy people
This study tests two experimental vaccines (V350A and V350B) designed to prevent Epstein-Barr virus infection. It is looking for healthy adolescents and adults to see if the vaccines are safe and produce a good immune response.
Glendale, CaliforniaAges 12–30 - NCT06655272RecruitingPhase 4
OM 85 to prevent lung infections in older nursing home residents
This study tests a medication called OM 85 that may help prevent respiratory infections (like pneumonia) in older adults living in nursing homes. If you are 75 or older and have had infections recently, this trial could be a way to stay healthier.
Roma, RMAges 75 years+ - NCT06656325Recruiting
Laser treatment for gum disease study
This study tests a special low-level laser (Erchonia FX-405) as an extra treatment for gum disease (periodontitis). It aims to see if adding this laser to standard care helps improve gum health and reduce infection.
Thousand Oaks, CaliforniaAges 22–75 - NCT06657703RecruitingPhase 1
Safety of a single dose of HC022 in healthy adults
This trial tests a single dose of an investigational drug called HC022 in healthy volunteers to see how safe it is and how the body handles it. If you are a healthy adult, you may be able to join and help researchers learn the first steps about this new medicine.
BeijingAges 18–55 - NCT06657768RecruitingPhase 1
Study of LY4006895 for healthy people and those with early Alzheimer's
This trial tests a new medicine called LY4006895 in two groups: healthy volunteers and people with early symptomatic Alzheimer's disease. It aims to see how the drug works in the body and if it might help memory and thinking.
Los Alamitos, CaliforniaAges 45–85 - NCT06658002RecruitingPhase 3
Testing stronger eye drops for fungal eye infections
This trial tests if adding cyclosporine A to the standard natamycin eye drops can better treat fungal eye infections. It may help people with moderate vision loss from a fungal corneal infection.
San Francisco, CaliforniaAges 18 years+ - NCT06658093RecruitingEarly Phase 1
RESTOR: Study of mTOR inhibitors in older adults
This trial tests two FDA-approved drugs, rapamycin and everolimus, to see if they can improve immune function in healthy older adults. You may join if you are generally healthy, live independently, and are between 65 and 90 years old.
San Antonio, TexasAges 65–90 - NCT06660719RecruitingPhase 3
New stroke medicine SP-8203 with clot-busting therapy
This trial tests a new medicine called SP-8203 added to standard clot-busting treatment for people having a moderate to severe stroke. The goal is to see if it helps improve recovery and is safe.
BusanAges 19–85 - NCT06661382RecruitingPhase 1/Phase 2
Cord blood plasma vs placebo for vulvar lichen sclerosus
This study tests whether a shot of concentrated healing cells from umbilical cord blood (called platelet-rich plasma) can help treat vulvar lichen sclerosus better than a placebo shot. It aims to find a new, safe option for women who are not helped by standard treatments.
Milan, MilanAges 18–80 - NCT06662942RecruitingPhase 1
Testing StrataMGT for vulvar lichen sclerosus symptoms
This study tests whether a new topical treatment, StrataMGT, can reduce symptoms of vulvar lichen sclerosus. It is for women with moderate to severe symptoms who are already using a stable topical prescription.
Washington D.C., District of ColumbiaAges 18 years+ - NCT06663631RecruitingPhase 1
Hibernation-like therapy for stroke recovery after clot removal
This trial tests if a hibernation-like therapy can improve recovery after a stroke caused by a large blood clot in the brain. It is for people who are having a stroke and are scheduled for a procedure to remove the clot.
Linyi, ShandongAges 18–80 - NCT06665035RecruitingPhase 3
Dengue vaccine study for infants and toddlers
This trial tests two doses of a dengue vaccine in healthy infants and toddlers aged 6 to 21 months. It aims to see if the vaccine is safe and helps protect against dengue fever.
Barranquilla, AtlánticoAges 6 months–1.7 years - NCT06665438RecruitingPhase 3
Pain relief after knee arthroscopy: numbing injection with added medication
This trial tests whether adding dexmedetomidine to a numbing injection (bupivacaine) inside the knee joint provides better pain relief after arthroscopic ACL reconstruction. It aims to help patients recover more comfortably after surgery.
AsyutAges 18–65 - NCT06666283RecruitingPhase 1
Testing a new drug for diabetic kidney disease
This study tests a new medicine called AP303 for people with type 2 diabetes and chronic kidney disease. The goal is to see if it is safe and how the body processes it. If you have diabetes and your kidneys are not working as well as they used to, this trial might help find new treatment options.
Beijing, Beijing MunicipalityAges 30 years+ - NCT06666660Recruiting
Multivitamin study for middle-aged adults
This trial tests whether taking a daily multivitamin and mineral supplement can slow or reverse biological aging in healthy middle-aged adults. It involves blood tests, wearing an OURA ring, and using a study app.
Singapore, SingaporeAges 40–60 - NCT06667180RecruitingPhase 1/Phase 2
Low-Intensity Magnetic Stimulation for Major Depression
This study tests whether low-intensity transcranial magnetic stimulation can help treat major depressive disorder and looks at how it affects certain brain chemicals. It's for people currently getting depression treatment who are not pregnant and have no metal implants or certain health conditions.
León, GuanajuatoAges 18–60 - NCT06667700RecruitingPhase 3
A study of the antiviral molnupiravir for high-risk people with COVID-19
This study tests an antiviral pill called molnupiravir to see if it can prevent severe COVID-19 in people who are at high risk and cannot take Paxlovid. If you have mild to moderate COVID-19 symptoms and certain health risks, you may be able to join.
Cullman, AlabamaAges 18 years+ - NCT06668714Recruiting
Does lactate affect nutrient absorption and fat storage?
This study tests whether taking lactate (a natural substance) with a meal affects how your body absorbs nutrients and stores fat. It is for people with prediabetes who are not on glucose-lowering medication.
AarhusAges 50 years+ - NCT06669429RecruitingPhase 1
Safety study of RS-C1001 in healthy Chinese adults
This study tests a new medication called RS-C1001 in healthy Chinese volunteers to see if it's safe and how the body processes it. The drug may help lower cholesterol, but the main goal here is to check for side effects.
BeijingAges 18–45 - NCT06671548RecruitingPhase 3
Study of relugolix for heavy periods from uterine fibroids
This trial tests if relugolix can reduce heavy menstrual bleeding caused by uterine fibroids. It may be an option for women who want to avoid surgery.
BeijingAges 18 years+ - NCT06672237RecruitingPhase 3
Study of NTLA-2001 for hereditary ATTR amyloidosis with nerve damage
This study is testing a new gene-silencing treatment called NTLA-2001 for people with hereditary ATTR amyloidosis that causes nerve damage. It works by stopping the body from making a faulty protein that builds up and harms nerves.
Buenos AiresAges 18–85 - NCT06674252Recruiting
Herbal treatment for symptoms after lung cancer surgery
This study tests whether a modified herbal formula (Bufei Decoction) can help reduce symptoms like cough, fatigue, and shortness of breath in older adults after lung cancer surgery, and whether it improves survival.
Beijing, Beijing MunicipalityAges 65 years+ - NCT06674460RecruitingPhase 3
Edaravone Dexborneol tablet for stroke recovery
This trial tests a new sublingual tablet (Edaravone Dexborneol) to help people recover after a small stroke caused by disease of the small blood vessels in the brain. It aims to see if the drug can improve thinking and daily function.
BeijingAges 30–80 - NCT06679374RecruitingPhase 2
Can varenicline help reduce falls in Parkinson disease?
This phase 2 trial tests a medicine called varenicline (brand name Chantix) to see if it can reduce falls in people with Parkinson disease who also have a specific brain change (loss of a chemical called acetylcholine in the back of the brain) and mild cognitive problems. The study will help determine if this medicine is safe and effective for this group.
Ann Arbor, MichiganAges 45 years+
Hear when a new Placebo - Control 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 - control?
- Yes. Clin2 currently lists 3,955 recruiting placebo - control 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 - control 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 - control 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.