Clinical trials
Placebo clinical trials
Below are recruiting placebo clinical trials, each written for real people, not researchers. We’re tracking 5,230 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07093060RecruitingEarly Phase 1
Oxytocin and atosiban effects on social attention
This trial tests how two oral medications, oxytocin and atosiban, affect the way healthy men pay attention to social cues. It aims to understand how these drugs influence social brain function.
Chengdu, SichuanAges 18–35 - NCT07093580RecruitingPhase 1
Study of a long-acting injectable in healthy adults
This study tests a new long-acting injectable medication (S-892216 LAI) in healthy adults. It helps researchers understand how the drug works in the body when given as a shot, which could lead to a treatment given less often in the future.
Lenexa, KansasAges 18–55 - NCT07094035Recruiting
Green tea and probiotics for constipation-predominant IBS
This study tests whether a supplement containing green tea extract and probiotics can improve bowel function in people with irritable bowel syndrome (IBS) that mainly causes constipation. If you have chronic constipation and abdominal pain, this could help.
NaplesAges 18–70 - NCT07094516RecruitingPhase 2
Testing VHB937 for early Alzheimer's disease
This trial tests a new medicine, VHB937, in people with early Alzheimer's (mild cognitive impairment or mild dementia). The goal is to see if it can slow down memory loss and thinking problems.
Phoenix, ArizonaAges 50–85 - NCT07095894RecruitingPhase 3
Glasses or eye drops for slowing nearsightedness in kids
This study tests whether special glasses or low-dose atropine eye drops can slow down worsening nearsightedness in children. It compares four groups: glasses alone, eye drops alone, both together, or a placebo (no active treatment).
Birmingham, AlabamaAges 5–11 - NCT07096908RecruitingPhase 4
Tirzepatide for weight loss in type 1 diabetes
This study tests a medication called tirzepatide for people with type 1 diabetes who also have overweight or obesity. Tirzepatide may help with weight loss and blood sugar control, and you'll use a continuous glucose monitor throughout the study.
Kuwait City, SharqAges 21 years+ - NCT07097012RecruitingPhase 4
Whooping cough and RSV vaccines: together or separate in pregnancy
This study tests whether giving two vaccines—one for whooping cough (Tdap) and one for RSV—at the same time is safe and effective compared to giving them separately during pregnancy. It may help protect your baby from both diseases early in life.
Vancouver, British ColumbiaAges 18–49 - NCT07098026Recruiting
Herbal mixture plus chemo before surgery for advanced stomach cancer
This trial tests whether adding an herbal mixture (Shenqi Fuwei Mixture) to standard chemotherapy before surgery can help treat locally advanced stomach cancer. It is for people whose cancer has not spread to distant sites and who are healthy enough to undergo treatment and surgery.
Changsha, HunanAges 18–75 - NCT07098403RecruitingPhase 3
Study of SHR-1905 for severe uncontrolled asthma
This trial tests an experimental drug called SHR-1905 for people with severe asthma that is not well controlled by their current treatments. The study aims to see if the drug can reduce asthma attacks and improve breathing.
Guangzhou, GuangdongAges 18 years+ - NCT07098663RecruitingPhase 2
Study of MKP10241 for weight loss and diabetes control
This study tests an investigational drug called MKP10241 in healthy people, people with obesity, and people with type 2 diabetes. It aims to see how the drug affects blood sugar, weight, and overall safety. It may be an option if you have obesity or type 2 diabetes managed by diet and/or metformin.
Bayswater, VictoriaAges 18–60 - NCT07098780RecruitingPhase 4
Tranexamic Acid to Prevent Bleeding in Weight Loss Surgery
This trial tests whether a medicine called tranexamic acid (TXA) can reduce bleeding during weight loss surgery. If you are having a sleeve gastrectomy or mini-gastric bypass, taking TXA may lower your risk of hemorrhagic events.
Karachi, SindhAges 18–60 - NCT07098975RecruitingPhase 2
Statin for severe early-onset placental insufficiency
This trial tests if taking pravastatin (a statin) can improve blood flow to the placenta in pregnant people with either severe early-onset preeclampsia (high blood pressure) or a baby not growing well. The goal is to help the pregnancy last longer and improve outcomes.
BarcelonaAges 18 years+ - NCT07099118RecruitingPhase 1
Safety and tolerability of HEC169584 in healthy people
This early-stage study checks if a new medicine called HEC169584 is safe for people and how it moves through the body. It looks for healthy volunteers to take part.
Beijing, Beijing MunicipalityAges 18–45 - NCT07099859RecruitingPhase 4
Losartan after aortic valve surgery for severe leakage
This trial tests if the drug losartan can help the heart recover better after surgery to replace a leaky aortic valve. It may reduce strain on the heart and improve long-term outcomes.
São Paulo, São PauloAges 18–85 - NCT07100119RecruitingPhase 1
Study of LY4256984 for people with sporadic ALS
This trial tests a new medicine called LY4256984 for people with sporadic ALS (ALS not caused by a known genetic mutation). The goal is to see if the drug is safe and how it affects the body. It may offer a new treatment option for people recently diagnosed with ALS.
LeuvenAges 18–75 - NCT07101250RecruitingPhase 4
Study of acetazolamide before laparoscopic hysterectomy
This trial tests a medication called acetazolamide given before surgery to see if it can help prevent shoulder pain after a laparoscopic hysterectomy. If you are a woman scheduled for this type of hysterectomy, you may be able to join.
Greenville, South CarolinaAges 21–65 - NCT07101939RecruitingPhase 2
Studying a medicine to preserve muscle during weight loss
This trial tests a new medicine, (S)-pindolol benzoate, given along with semaglutide (Ozempic/Wegovy). The goal is to see if it helps people lose mostly fat instead of muscle while on a weight loss program.
BelgradeAges 18–75 - NCT07102251RecruitingPhase 1
Safety study of HEC-007 injection in healthy and overweight people
This trial tests a new injection, HEC-007, to see if it is safe in healthy adults and in people who are overweight or obese. It may help with weight management and related health issues.
Hefei, AnhuiAges 18–65 - NCT07103382Recruiting
Testing if a clay mineral helps with weight loss in obesity
This study tests if a natural clay mineral called attapulgite can help people with obesity or overweight and type 2 diabetes lose weight. It aims to see if it is safe and effective.
Changsha, HunanAges 18–60 - NCT07104266RecruitingPhase 2
Celecoxib for early triple-negative breast cancer
This research study tests whether adding a drug called celecoxib (an anti-inflammatory pill) can help treat early-stage triple-negative breast cancer after surgery, before or during radiation therapy. You may be eligible if your cancer was removed cleanly and you do not have other health issues like stomach ulcers, kidney problems, or a history of allergic reactions to certain pain relievers.
Sherbrooke, QuebecAges 18 years+ - NCT07105098RecruitingPhase 3
Study of a new drug for schizophrenia in hospitalized adults
This study tests an experimental drug (NBI-1117568) for people with schizophrenia who are currently in the hospital due to worsening symptoms. Participants stop their current antipsychotic and take the study drug to see if it can help control symptoms.
Culver City, CaliforniaAges 18–65 - NCT07105514Recruiting
Indole-3-propionic acid pilot study for healthy adults
This trial tests a natural supplement called indole-3-propionic acid in healthy adults. Researchers want to see how your body responds to it and how safe it is.
Glostrup MunicipalityAges 18–65 - NCT07106580RecruitingPhase 1/Phase 2
Fecal transplant capsules for clearing drug-resistant bacteria from the gut
This trial tests whether taking capsules containing processed healthy donor stool (fecal microbiota transplant) can safely remove certain drug-resistant bacteria (like CRE, ESBL-E, and VRE) from your intestines. It may be an option for people who have these bacteria in their stool but are not currently being treated with antibiotics.
RijekaAges 18 years+ - NCT07107841Recruiting
Hair follicle treatment for pattern baldness
This study tests an experimental treatment using a substance made from your own hair follicles to see if it can help regrow hair in people with pattern baldness. It involves getting several small injections into your scalp over time.
West Hollywood, CaliforniaAges 18–65
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Common questions
- Are there clinical trials for placebo?
- Yes. Clin2 currently lists 5,230 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.