Clinical trials
Placebo clinical trials
Below are recruiting placebo clinical trials, each written for real people, not researchers. We’re tracking 5,158 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07725939RecruitingPhase 2
Study of Galvokimig for moderate-to-severe COPD with chronic bronchitis
This study tests an experimental drug called Galvokimig (taken as a pill) to see if it can reduce COPD flare-ups and improve lung function in people with moderate to severe COPD and chronic bronchitis. It is for those who have had recent flare-ups and are already using maintenance inhalers.
Miami, FloridaAges 40–80 - NCT07729943Recruiting
Ginseng & Cordyceps for Better Exercise Performance
This trial tests whether a combination of ginseng and cordyceps (a type of mushroom) can help improve how well your body uses oxygen during exercise. It's for healthy, active adults aged 40 to 65 who want to see if these natural ingredients can boost stamina and recovery.
Canfield, OhioAges 40–65 - NCT07725562RecruitingPhase 2/Phase 3
VG081821AC tablets for early to mid-stage Parkinson's disease
This trial tests a new oral medication, VG081821AC, in people with early to mid-stage Parkinson's disease. The goal is to see if it can improve movement symptoms and slow the progression of the condition, and it may offer a new treatment option for those not yet on levodopa.
BeijingAges 18–80 - NCT07731139RecruitingPhase 1
Testing a new medicine for people with obesity
This study tests how different amounts of the study medicine PF-08642534 are tolerated and how they work in the body of people with obesity. It aims to find a safe dose for future studies.
Lake Forest, CaliforniaAges 18–70 - NCT07729137RecruitingPhase 2
Eye cell therapy for corneal swelling
This trial tests an investigational cell therapy called EO2002 for people with corneal edema (swelling of the clear front part of the eye) caused by endothelial dysfunction, which can happen with Fuchs dystrophy or after cataract surgery. The treatment aims to restore the inner layer of the cornea to reduce swelling and improve vision.
Torrance, CaliforniaAges 21 years+ - NCT07729839RecruitingPhase 1
Study of ADB116 injection for healthy volunteers
This trial tests a new medicine called ADB116 in healthy people to see how safe it is and how the body processes it. The results will help decide the right dose for future studies.
Guangzhou, GuangdongAges 18–45 - NCT07723963RecruitingPhase 2/Phase 3
Study of JZP926 for juvenile myoclonic epilepsy
This study tests an investigational drug called JZP926 (a type of cannabinoid) to see if it can reduce the number of days with myoclonic seizures in people with juvenile myoclonic epilepsy. If you have this condition and are at least 10 years old, you might be able to join.
Phoenix, ArizonaAges 10 years+ - NCT05076019Recruiting
Atorvastatin during heart valve surgery for patients over 60
This trial studies whether taking atorvastatin (a cholesterol medicine) around the time of surgical aortic valve replacement can improve outcomes. It is mainly for people who have not taken similar medicines recently and do not have certain heart rhythm or liver/kidney problems.
OdenseAges 60–95 - NCT04513288Recruiting
Immunonutrition with L-citrulline for ICU sepsis patients
This trial tests whether adding L-citrulline to tube feeding (enteral nutrition) can improve outcomes for people in the ICU with sepsis or septic shock. It may help support the body’s immune response while you’re critically ill.
Rennes, Brittany RegionAges 18 years+ - NCT07730723RecruitingPhase 2/Phase 3
Nicorandil for moderate to severe rheumatoid arthritis
This study tests whether a heart medication called nicorandil can help reduce arthritis symptoms when added to your current treatment. It is for people with moderate to severe rheumatoid arthritis who have been stable on their current treatments.
Cairo, AbbasiaAges 18 years+ - NCT07724522Recruiting
Prebiotic Fiber for Irregular Periods in Women
This study tests whether taking a prebiotic fiber (inulin) can help women who are in the later years of their reproductive life (before menopause) and have irregular periods. You may be eligible if you are overweight, have irregular cycles, sit a lot, and do not exercise much.
Washington D.C., District of ColumbiaAges 40–55 - NCT07724405RecruitingPhase 2
G-CSF for Unexplained Recurrent Miscarriage During IVF
This study tests whether G-CSF (a medicine that helps the immune system) given during IVF can reduce miscarriages in women who have had repeated pregnancy losses with no clear reason.
Abu DhabiAges 18–44 - NCT07728695RecruitingPhase 1/Phase 2
Cannabis product for gynecologic pain study
This trial tests a new cannabis-based product to see if it helps with gynecologic pain (like endometriosis). It looks at how the product works and whether it is safe and effective.
Belmont, MassachusettsAges 21 years+ - NCT07729072Recruiting
Olive leaf extract for better exercise results
This study tests whether taking olive leaf extract supplements can improve how your muscles respond to exercise training. It involves a training program and taking a daily supplement, and may help you build muscle more effectively.
LausanneAges 18–45 - NCT07729930Recruiting
Creatine supplement study for healthy middle-aged women
This study is testing a creatine supplement (a substance that may help with energy and muscle function) in healthy middle-aged women. You may join if you are between 35 and 65, a non-smoker, and have a certain activity level.
LoughboroughAges 35–65 - NCT07727681RecruitingPhase 4
Statins to Prevent Atrial Fibrillation After Lung Surgery
This trial tests whether taking a statin before and after lung surgery can prevent a common heart rhythm problem called atrial fibrillation (AFib). If you are 60 or older and having a lung segment or lobe removed, this study may help you avoid AFib after your operation.
BeijingAges 60 years+ - NCT07725393Recruiting
Pomegranate gel for moderate to advanced gum disease
This study tests a gel made from pomegranate peel extract placed under the gums, along with standard deep-cleaning treatment, for people with moderate to advanced gum disease. It may help reduce gum inflammation and pocket depth naturally.
Cairo, Cairo GovernorateAges 30–60 - NCT07728175RecruitingPhase 1
Sirolimus for Alzheimer's risk in women with ApoE4 gene
This study tests whether sirolimus, a medication that may help the body clear damaged cells, can lower Alzheimer's risk in women with the ApoE4 gene variant. It is an early-stage trial that looks at safety and how the drug affects certain blood markers.
Columbia, MissouriAges 45–65 - NCT07730606RecruitingPhase 3
Sodium bicarbonate supplement study for female basketball players
This study tests if taking sodium bicarbonate (a common kitchen ingredient) can improve performance in female basketball players. It's designed for healthy athletes who train regularly.
PoznanAges 16–35 - NCT07724132RecruitingPhase 3
Treatments for sustained response in Alzheimer's disease
This study tests whether a treatment (atomoxetine or metformin) can help people with Alzheimer's disease maintain an improved state for at least 18 months. It may help you or a loved one stabilize symptoms and slow disease progression.
CambridgeAges 55 years+ - NCT05305911RecruitingPhase 2
SGLT2 drug after first heart attack to reduce heart damage
This Phase 2 trial tests whether an SGLT2 medicine started after a first STEMI heart attack can reduce ongoing heart muscle injury and scarring. It may help people who, based on heart imaging, have larger infarcts and ongoing microvascular damage.
Minneapolis, MinnesotaAges 18–75 - NCT06184451Recruiting
TENS with exercise for knee osteoarthritis
This study tests if adding TENS (a pain-relieving electrical stimulation) to a standard exercise program helps people with knee osteoarthritis feel better and move better.
São PauloAges 40–75 - NCT06629636Recruiting
NMN treatment to improve embryo quality in IVF
This trial tests whether taking NMN (a form of vitamin B3) can help improve the quality of embryos in women who have had previous IVF failures due to poor embryo development.
Osaka, OsakaAges 32–42 - NCT04576169Recruiting
Comparing treatment options for a TFCC tear in the wrist
This trial looks at which treatment works best for a specific kind of wrist cartilage (TFCC) tear. It may help you choose the most effective option if you have ulnar-sided wrist pain that didn’t improve with non-surgical care.
CopenhagenAges 18–65
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Common questions
- Are there clinical trials for placebo?
- Yes. Clin2 currently lists 5,158 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.