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
- NCT07063056Recruiting
Curcumin and astaxanthin for lowering triglycerides and inflammation
This trial tests whether two natural supplements, curcumin and astaxanthin, can help lower high triglyceride levels and reduce inflammation. It could be a good fit if you have moderately high triglycerides and are generally healthy.
Dublin, OhioAges 21–59 - NCT07565428RecruitingPhase 3
Study of roluperidone for negative symptoms of schizophrenia
This trial tests a new medicine called roluperidone for people with schizophrenia who have ongoing negative symptoms (like low motivation or social withdrawal) but stable positive symptoms (like hallucinations). It aims to see if the drug helps with these symptoms and if it can reduce the chance of relapse compared to other medications.
Bellflower, CaliforniaAges 18–55 - NCT07090889RecruitingPhase 1
Study of KM-023 for healthy volunteers and Olmsted syndrome patients
This trial tests a new medication, KM-023, first in healthy volunteers to check safety, and then in people with Olmsted syndrome (a rare skin condition causing thick, painful palms and soles). It aims to see if the drug is safe and helpful for those affected.
Chicago, IllinoisAges 18–55 - NCT06387147RecruitingPhase 3
Oral antibiotics for acute mesenteric ischemia
This trial tests whether taking oral antibiotics (gentamicin and metronidazole) can treat acute mesenteric ischemia caused by an artery blockage, instead of using IV antibiotics. It's for people who don't need emergency surgery and don't have a serious infection.
Clichy, FranceAges 18–90 - NCT07386249Recruiting
Wheat lipid cream for vaginal dryness in postmenopausal women
This trial tests a cream made from wheat polar lipids to see if it helps with vaginal dryness after menopause. It may offer a non-hormonal option for women with moderate to severe discomfort.
Louvain-la-Neuve, BelgiumAges 45–65 - NCT07543796RecruitingPhase 2
Pain Relief After Hip Replacement Surgery
This study tests whether a new pain medication called TRD205 works well and is safe for people recovering from hip replacement surgery. If it works, it could offer better pain control after your operation.
Guangzhou, GuangdongAges 18–80 - NCT07536568Recruiting
Caffeine to speed recovery after eye surgery in older adults
This study tests whether a small dose of caffeine placed under the tongue helps older adults wake up faster and feel less confused after eye surgery under general anesthesia. Researchers want to see if this simple approach can improve how quickly patients recover and reduce post-surgery agitation.
CairoAges 65 years+ - NCT06533852RecruitingPhase 3
Fecal transplant trial for liver cirrhosis complications
This study tests whether stool from healthy donors can help people with advanced liver disease (cirrhosis) who have had complications like fluid buildup. You would receive the transplant through a colonoscopy or enema.
BarcelonaAges 18 years+ - NCT07372287RecruitingPhase 3
Study of CM326 for moderate to severe asthma
This trial tests an investigational drug called CM326 for people with moderate to severe asthma that is not well controlled with current treatments. It aims to see if CM326 can help reduce asthma attacks and improve breathing.
Shanghai, Shanghai MunicipalityAges 18–80 - NCT06934473Recruiting
How a gut hormone affects blood pressure after eating in healthy adults
This study looks at how a natural gut hormone called GIP affects blood pressure after a meal. It may help find new ways to treat blood pressure problems after eating.
Copenhagen, HellerupAges 18–40 - NCT06642883Recruiting
A supplement for gut health in ulcerative colitis remission
This study tests a supplement called ProLife 10 FORTE to see if it affects the natural balance of gut bacteria in people with ulcerative colitis (UC) that is in remission. If you have UC that is not active and you meet other health criteria, you may be able to join.
Padua, PaduaAges 18–75 - NCT06408298RecruitingEarly Phase 1
Hydroxychloroquine before prostate cancer surgery
This trial tests whether a drug called hydroxychloroquine (HCQ) can help before prostate cancer surgery. It is for people with localized prostate cancer who are planning to have their prostate removed.
Lebanon, New HampshireAges 18 years+ - NCT07145151RecruitingPhase 2
Studying UBT251 for MASH liver disease
This trial tests a new medication called UBT251 for people with MASH, a type of liver disease linked to weight and metabolism. It aims to see if the medicine can reduce liver damage and scarring.
Beijing, Beijing MunicipalityAges 18–75 - NCT07150026RecruitingPhase 1
Testing vorinostat for Pitt Hopkins syndrome
This trial tests whether vorinostat, a medication that may affect gene activity, is safe and helpful for children and young adults with Pitt Hopkins syndrome. Participants take the drug by mouth or feeding tube.
MedellínAges 3–21 - NCT07041359RecruitingPhase 4
Traditional Chinese medicine for elderly heart disease patients with ongoing symptoms
This trial tests whether traditional Chinese medicine can help elderly patients with coronary heart disease who still have chest pain or discomfort despite standard treatments. It focuses on those who cannot have or have not fully benefited from procedures like stents or bypass surgery.
Beijing, Beijing MunicipalityAges 75–90 - NCT06632613RecruitingPhase 2
Trial of ENN0403 to prevent kidney injury after heart surgery
This study tests a new drug (ENN0403) given during heart surgery to see if it prevents acute kidney injury—a sudden drop in kidney function. The trial is for people who are already at higher risk due to their specific heart surgery and other health factors.
ShanghaiAges 18–85 - NCT06123026RecruitingPhase 4
Medication to stop breast milk after 16–20 week abortion
This study tests a medication given after a second-trimester abortion (16–20 weeks) to see if it can safely and effectively stop the body from producing breast milk. It also wants to learn how well people tolerate the medicine.
Chicago, IllinoisAges 18–50 - NCT07132827RecruitingPhase 3
Study of SHR-1905 for chronic sinusitis with nasal polyps
This trial tests a new injection (SHR-1905) for people with chronic sinusitis and nasal polyps who still have symptoms despite using standard nasal spray treatments. It aims to see if the drug can reduce polyp size and improve symptoms.
Shanghai, Shanghai MunicipalityAges 18–75 - NCT07589465Recruiting
Lactulose to Help Digestion Recover After Appendix Surgery
This study tests whether taking lactulose (a gentle laxative) after appendix removal helps your stomach and intestines work normally again. The trial compares lactulose to a placebo (inactive pill) to see which helps patients recover bowel function faster.
SichuanAges 18 years+ - NCT07338344RecruitingPhase 2
Luspatercept with thalidomide for beta-thalassemia patients
This study tests whether a combination of two drugs, luspatercept and thalidomide, can help people with beta-thalassemia who need regular blood transfusions. It aims to reduce the number of transfusions needed.
Shenzhen, GuangdongAges 18–75 - NCT07333885Recruiting
Reducose® for blood sugar and menopause symptoms in perimenopausal women
This trial tests whether a supplement called Reducose® can help manage blood sugar and menopause symptoms in women ages 40-60 who are perimenopausal (having irregular periods). You'll wear a continuous glucose monitor and use a phone app for up to 12 weeks.
Los Angeles, CaliforniaAges 40–60 - NCT07134790RecruitingPhase 2
Probiotics to improve gut health during pregnancy
This trial tests whether taking probiotics during pregnancy can improve gut health in mothers living in areas where gut infections are common. It is for women who are in their first or early second trimester and who have certain bacteria in their stool.
Bobo-DioulassoAges 18 years+ - NCT06067100Recruiting
Effect of asthma medication on exercise in active adults
This trial tests how a common asthma medication (a long-acting beta-agonist combined with a corticosteroid) affects exercise performance in healthy, fit young adults. It may help you understand if you could join if you exercise regularly and have no asthma or heart issues.
CopenhagenAges 18–39 - NCT06617091RecruitingPhase 1
HIV vaccine trial for healthy adults with and without HIV
This trial tests an experimental HIV vaccine in healthy adults, including those living with HIV. The goal is to see if the vaccine is safe and prompts an immune response.
Mtubatuba, KwaZulu-NatalAges 18–50
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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.