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
- NCT06691243RecruitingPhase 2
Testing semaglutide for cocaine use in adults
This study tests if the diabetes drug semaglutide (also used for weight loss) can help reduce cocaine use in adults, including those living with HIV. It's free and lasts about 8 weeks.
Washington D.C., District of ColumbiaAges 18–65 - NCT06673082Enrolling by invitation
Zinc as a new therapy for cow milk allergy in children
This study tests if adding zinc to standard treatment helps children with cow milk protein allergy. It aims to see if zinc can improve their symptoms and make them feel better.
GizaAges 1 month–12 years - NCT06685978RecruitingPhase 3
Study of Xiangjurupining Capsule for Breast Lumps and Pain
This trial tests a Chinese herbal capsule (Xiangjurupining) for women with breast hyperplasia (non-cancerous breast lumps and pain). It aims to see if the capsule can safely reduce pain and improve symptoms over several menstrual cycles.
Beijing, Beijing MunicipalityAges 18–50 - NCT07255248RecruitingPhase 4
Knee fat pad pain study for young female athletes
This study tests a treatment for knee fat pad pain in teenage girls who play organized sports. It aims to see if a specific injection helps after physical therapy hasn't worked.
Norwood, MassachusettsAges 12–18 - NCT06511739RecruitingPhase 2
SYHX1901 tablet for non-segmental vitiligo
This study tests an oral tablet called SYHX1901 for people with non-segmental vitiligo. It aims to see if the pill is safe and effective at bringing back skin color.
ShijiazhuangAges 18–65 - NCT06554509RecruitingPhase 2/Phase 3
Study of SHR-1819 for prurigo nodularis
This trial tests an injection called SHR-1819 for adults with prurigo nodularis, a skin condition with itchy bumps. The goal is to see if it helps reduce itching and bumps.
Beijing, Beijing MunicipalityAges 18 years+ - NCT06544954Recruiting
Grape study for heart and gut health in overweight women
This study tests whether eating California grapes can improve gut health and heart health in overweight or obese women who have been through menopause and may have type 2 diabetes or metabolic syndrome. You would need to eat grapes daily and provide blood and stool samples.
Davis, CaliforniaAges 45–70 - NCT06585462RecruitingPhase 1
Study of AMG 513 for people with obesity
This study tests an experimental medication called AMG 513 to see how safe it is and how the body processes it. It is for people with obesity who may benefit from a new treatment option.
Anaheim, CaliforniaAges 18–65 - NCT06549231RecruitingPhase 3
Rituximab and mycophenolate for scleroderma lung disease
This trial tests whether combining two drugs, rituximab and mycophenolate mofetil, is safe and works better than standard care for lung scarring caused by scleroderma. It may be an option if your lung disease is severe or getting worse.
ToursAges 18–100 - NCT06546111RecruitingPhase 1/Phase 2
Diosmin and hesperidin for H. pylori infection
This trial tests whether a combination of two natural plant compounds, diosmin and hesperidin, can safely and effectively treat Helicobacter pylori (H. pylori) infection in people who have not been treated for it before. The goal is to see if this therapy offers a new option for clearing the bacteria.
Shibīn al KawmAges 18–75 - NCT06420401Recruiting
Prebiotics for lowering high uric acid
This trial tests whether taking prebiotics (special plant fibers that feed healthy gut bacteria) can help lower high uric acid levels. If you have high uric acid but are not on medication for it, this study may offer a natural approach to manage your condition.
Guangzhou, GuangdongAges 18–80 - NCT06723080RecruitingPhase 3
Oral VC005 for moderate to severe eczema
This study tests an investigational oral tablet (VC005) for adults with moderate to severe atopic dermatitis (eczema). It is for people whose eczema has not been controlled well enough with topical treatments.
Nanjing, JiangsuAges 18–75 - NCT06248710RecruitingPhase 2/Phase 3
Dog presence and oxytocin spray for trust in therapy
This study explores whether being with a friendly dog and getting a nasal spray of oxytocin (a natural hormone) can help you feel more trust toward a therapist. It's looking for healthy adults who are comfortable around dogs.
Basel, Canton of Basel-CityAges 18 years+ - NCT06286098Enrolling by invitationPhase 3
Alpha lipoic acid for kids on dialysis
This trial tests if alpha lipoic acid, a common supplement, can help reduce stress on the body for children who are on regular hemodialysis. It may offer a way to support their health during treatment.
Cairo, El WeiliAges 8–16 - NCT06323837RecruitingPhase 2
Testing mirtazapine for methamphetamine use in people on opioid treatment
This trial tests whether the antidepressant mirtazapine can help reduce methamphetamine use in people who are already receiving medication for opioid use disorder. It aims to see if adding this medication improves outcomes for those struggling with both conditions.
Spokane, WashingtonAges 18 years+ - NCT06272500Recruiting
Betaine for high gastrin in autoimmune gastritis
This trial tests if betaine hydrochloride can lower high gastrin levels caused by autoimmune gastritis. It may help people with this condition by reducing stomach-related symptoms.
Zhengzhou, HenanAges Any age - NCT06030804Recruiting
Dexmedetomidine during surgery and long-term survival
This trial studies whether adding a medication called dexmedetomidine during cancer surgery can improve long-term survival. It is for older adults having major cancer surgery that lasts at least two hours and who will need a pain pump after the operation.
Hefei, AnhuiAges 60 years+ - NCT06107062RecruitingPhase 2
CBD treatment for cannabis concentrate users
This trial tests CBD as a potential treatment for heavy cannabis concentrate users who want to cut down or quit. You would take CBD daily and attend regular visits to track your progress.
Boulder, ColoradoAges 21 years+ - NCT06028022RecruitingPhase 2
Reishi mushroom for fatigue and joint/muscle pain in breast cancer
This trial tests whether a reishi mushroom extract can help reduce fatigue and joint or muscle pain in people with breast cancer who are taking aromatase inhibitors. If you have these symptoms, you may be able to join.
Albert Lea, MinnesotaAges 18 years+ - NCT05969457RecruitingPhase 3
Local pain-numbing injection before surgery for hysterectomy
This Phase 3 study tests whether a preventive numbing medicine injection before a vaginal hysterectomy (using the vNOTES approach) can reduce pain afterward. It may help with comfort and recovery after surgery for non-cancer reasons.
Le HavreAges 18–70 - NCT05923606Recruiting
Brain stimulation study to improve memory focus
This study tests whether electrical stimulation of the brain can change brain signals and support working memory (your ability to hold and use information briefly). It’s mainly for people who don’t have certain brain/mental health conditions and who are able to safely receive this type of stimulation.
Charlestown, MassachusettsAges 18–35 - NCT05978414Recruiting
Jaw and Pelvis Connections in Women After Prolapse Surgery
This study looks at how the jaw joint and pelvis may be connected in women who have had surgery for pelvic organ prolapse and also have endometriosis. It aims to find new links that could help guide treatment.
PoznanAges 18–60 - NCT05873218RecruitingPhase 4
Ephedrine to improve baby heart tracing during labor pain control
This trial tests whether giving a preventive dose of ephedrine during spinal/epidural pain relief helps keep your baby’s heart rate tracing reassuring and reduces strong uterine tightening. It may be considered for people already planning labor analgesia with spinal/epidural anesthesia.
New York, New YorkAges 18–55 - NCT05838287RecruitingPhase 4
Pioglitazone for heart failure with preserved pumping in type 2 diabetes
This trial tests whether pioglitazone (a diabetes medicine) helps people who have type 2 diabetes and a specific type of heart failure where the heart pumps normally. It may improve heart failure symptoms and function in carefully selected patients.
San Antonio, TexasAges 30–70
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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.