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
- 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+ - 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 - 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 - 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+ - 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 - 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 - 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 - NCT06630377Recruiting
Testing GOS for lowering high uric acid
This study tests whether a prebiotic called GOS (a type of dietary fiber) can help lower high uric acid levels naturally, without medication. If you have high uric acid and want a non-drug option, this trial may be a good fit.
Guangzhou, GuangdongAges 18–80 - NCT06629051Recruiting
Long-term follow-up after berberine treatment trial
This study checks on people who took berberine in an earlier trial to see how they are doing 6 years later. It helps researchers understand the long-term effects of the treatment.
ShanghaiAges Any age - NCT04917471Recruiting
Testing nitrate to improve red blood cell function in type 2 diabetes
This study looks at whether taking nitrate can improve how red blood cells work in people with type 2 diabetes. You may be asked to follow a specific plan and avoid certain foods or medicines that could affect the results.
StockholmAges 18 years+ - NCT05942625RecruitingPhase 1
Study of an experimental drug in healthy adults
This Phase 1 trial tests how safe and tolerable an experimental medicine (HS-10390) is in healthy adults, and how the body processes it. It is not for people with an illness, but for healthy volunteers to help researchers understand the drug before future studies.
Nanjing, JiangsuAges 18–45 - NCT07719530RecruitingPhase 2
Testing SHR-1139 injection for moderate to severe psoriasis
This study tests a new injection called SHR-1139 for people with moderate-to-severe plaque psoriasis. The goal is to see if it can safely improve your skin condition.
Guangzhou, GuangzhouAges 18 years+ - NCT07717879RecruitingPhase 3
Testing solriamfetol for children with ADHD
This trial tests whether a medication called solriamfetol can safely help children with ADHD. If your child is between 6 and 12 years old and has ADHD, this study may be an option.
Dothan, AlabamaAges 6–11 - NCT07720271RecruitingPhase 3
Zenagamtide weight loss study for adults
This study is testing a new tablet called Zenagamtide to help people with extra body weight lose weight. It's for adults who are not diabetic and haven't used similar weight loss drugs before.
Anniston, AlabamaAges 18 years+ - NCT07721961RecruitingPhase 3
Study of MI078 for postpartum depression
This trial tests a new medication, MI078, to see if it can help women with postpartum depression. You may qualify if you are between 18 and 45, have given birth within the last year, and are currently experiencing moderate to severe depression that started in late pregnancy or shortly after delivery.
Hefei, AnhuiAges 18–45 - NCT07717892RecruitingPhase 3
Solriamfetol for teens with ADHD
This study tests a new medicine, solriamfetol, to see if it helps teenagers with ADHD. The medicine is taken as a tablet and may improve focus and reduce symptoms.
Dothan, AlabamaAges 12–17 - NCT07722546RecruitingPhase 2
Felzartamab for Graves' disease in adults
This study tests an investigational drug called felzartamab to see if it can help control thyroid function in adults with Graves' disease. It may offer a new option if you are still having symptoms despite anti-thyroid medication.
Glendale, ArizonaAges 18–75 - NCT07721597RecruitingEarly Phase 1
Testing ZP6590 in Men of Various Weights
This trial tests an experimental medication called ZP6590 given as injections. It's for men who are at a normal weight, overweight, or have obesity, and studies how safe and well-tolerated the drug is in different doses.
Neuss, North Rhine-WestphaliaAges 18–60 - NCT07720375RecruitingPhase 2
Study of galvokimig for non-cystic fibrosis bronchiectasis
This study tests a new medicine called galvokimig for adults with non-cystic fibrosis bronchiectasis, a condition where airways are damaged and cause chronic cough and sputum. The goal is to see if it reduces flare-ups and improves lung health.
Brandon, FloridaAges 18–80 - NCT07717905RecruitingPhase 1/Phase 2
Testing BBT001 for chronic hives
This trial tests a new medicine called BBT001 for people with chronic spontaneous urticaria (long-lasting hives without a known cause). It aims to see if the drug is safe and helps reduce itching and hives.
Wuhu, AnhuiAges 18–75 - NCT07719491RecruitingPhase 1
Study of GS-0415 in People with HIV
This study tests a new drug, GS-0415, for people with HIV. The study will see if this drug can help control the virus. Participants will continue taking their regular HIV medication.
Los Angeles, CaliforniaAges 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.