Clinical trials
Placebo - Control clinical trials
Below are recruiting placebo - control clinical trials, each written for real people, not researchers. We’re tracking 3,905 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07375342Recruiting
Melatonin for calming children after tonsil removal
This trial tests whether giving melatonin before surgery can help children be less agitated and confused when waking up from anesthesia after tonsil removal. If it works, it could make the recovery smoother for both children and parents.
BanhāAges 4–10 - NCT07377032RecruitingPhase 3
L-serine for GRIN-related neurodevelopmental disorders
This trial tests whether an amino acid supplement called L-serine can help people with GRIN-related neurodevelopmental disorders. These disorders are caused by specific genetic changes that affect brain function, and the study aims to see if L-serine can improve symptoms.
LyonAges 2–30 - NCT07373834Recruiting
Tirzepatide and muscle health in women with obesity
This study tests whether tirzepatide, a medication for weight management, affects muscle health in women with obesity. It may help if you are looking for a treatment that preserves muscle while losing weight.
LjubljanaAges 18–50 - NCT07378098RecruitingPhase 3
Study of KLH-2109 for uterine fibroids with heavy bleeding
This trial tests a new medicine called KLH-2109 for women who have uterine fibroids that cause heavy menstrual bleeding. The goal is to see if the medicine can reduce bleeding and improve symptoms.
SeoulAges 19 years+ - NCT07377175RecruitingPhase 1
Safety study of BSY001 in healthy adults
This early-phase trial tests a single or multiple doses of BSY001 to see if it is safe and how the body handles it. It is for healthy volunteers aged 18 to 50 who are not allergic to similar drugs and can avoid certain medicines and activities during the study.
HangzhouAges 18–50 - NCT07379580RecruitingPhase 2
Test of an mRNA vaccine for mpox in Africa
This trial tests a new mRNA vaccine to prevent mpox. It looks at how safe and effective the vaccine is in adults who have or haven't been exposed to mpox or similar viruses before.
KinshasaAges 18–64 - NCT07371793RecruitingPhase 1/Phase 2
Study of BBI-001 for healthy people and those with iron overload
This trial tests an experimental drug called BBI-001. It first looks at safety in healthy volunteers, then tests whether it can help people with hereditary hemochromatosis, a condition where the body stores too much iron.
Sydney, New South WalesAges 18–70 - NCT07376200RecruitingPhase 1
First-in-human study of a new injection (HEC-151)
This study tests a new injection called HEC-151 in healthy men to see how it affects the body at different single doses. It's one of the first steps to see if the drug is safe and could one day help people with diabetes or related conditions.
Chongqing, BishanAges 18–45 - NCT07373457RecruitingPhase 1
Testing a new drug in healthy volunteers
This early-stage study tests a new investigational drug called HW201877 in healthy volunteers. The goal is to see if the drug is safe and how the body processes it.
ChangchunAges 18–55 - NCT07375758RecruitingPhase 1/Phase 2
Testing MIL116 in healthy people and those with IgA Nephropathy
This study tests a new drug called MIL116 for IgA Nephropathy. First, healthy volunteers will test the drug's safety, then people with IgA Nephropathy will see if it can help reduce protein in their urine.
BeijingAges 18 years+ - NCT07371455RecruitingPhase 1
LWP779 safety trial for healthy volunteers
This trial tests a new oral medication called LWP779 in healthy adults to see if it is safe and how the body processes it. It helps determine the right dose for future studies.
AdelaideAges 18–65 - NCT07379216Recruiting
Vitamin C and glutathione drink for skin health
This study tests a liquid supplement containing vitamin C and glutathione to see if it benefits skin health. It may be a good fit if you are a healthy adult looking to improve your skin without using other skin products during the study.
Pingtung CityAges 18–65 - NCT07377396RecruitingPhase 1
Safety study of ARGX-124 in healthy volunteers
This trial tests a new drug called ARGX-124 in healthy people to see if it is safe. It is a first step before testing it in patients with certain conditions.
MontrealAges 18–65 - NCT07377539RecruitingPhase 1
A study of JZP047 in healthy volunteers
This study tests a new investigational drug called JZP047 in healthy volunteers. Researchers want to see how safe it is, how the body processes it, and whether taking it with food changes its effects.
Lincoln, NebraskaAges 18–55 - NCT07371065Enrolling by invitationPhase 1
Testing a new drug's safety in healthy adults
This trial tests a new medicine called LY03021 in healthy volunteers to see how safe it is, how the body processes it, and if food changes its effects. It's for people who are generally healthy and not taking other medications.
ShanghaiAges 18–45 - NCT07377721RecruitingPhase 1
Study of HRS-2129 for diabetic nerve pain
This trial tests a new medicine called HRS-2129 for people with long-term nerve pain caused by diabetes. It aims to see if the drug can safely reduce pain.
Beijing, Beijing MunicipalityAges 18 years+ - NCT07370909RecruitingPhase 3
Oral LW402 for moderate-to-severe eczema
This trial tests an oral pill called LW402 for people with moderate-to-severe atopic dermatitis (eczema). It aims to see if the drug is safe and effective at reducing skin symptoms.
BeijingAges 18–75 - NCT05473793Recruiting
Dried vegetables study for constipation and gut bacteria
This study tests whether eating a dried vegetable can improve bowel habits and change gut bacteria. It may help people who feel their bowel function is not working well and have hard or infrequent stools.
Wageningen, GelderlandAges 20–80 - NCT05623007Recruiting
Diet and gut bacteria study for vaccinated teens with COVID
This trial tests whether changing diet can shift gut bacteria in overweight or obese teens after COVID-19 vaccination. The goal is to see if dietary changes can affect health markers related to the gut and immune system.
Jakarta Pusat, DKI JakartaAges 12–17 - NCT06452914Recruiting
Testing therapeutic socks for diabetic nerve pain
This study tests special socks with tiny electronic parts to see if they can reduce nerve pain, numbness, and tingling in people with diabetic neuropathy. If you have mild to moderate symptoms and are not taking new medications for it, you may be able to join.
Roswell, GeorgiaAges 18–79 - NCT06843538RecruitingPhase 3
Tamsulosin for Easier Urination After Pelvic Floor Surgery
This trial tests whether the drug tamsulosin (a medication that relaxes bladder muscles) helps you urinate more easily right after same-day surgery for pelvic organ prolapse or incontinence. It aims to reduce the need for a catheter after surgery.
Cincinnati, OhioAges 18 years+ - NCT07362992RecruitingEarly Phase 1
Tranexamic acid gel to reduce bleeding during cesarean
This study tests whether applying a medicine called tranexamic acid directly to the uterus during a scheduled cesarean can reduce bleeding. It may help women who are having their first or second cesarean delivery.
Holon, Central DistrictAges 18–51 - NCT07367724RecruitingPhase 2
Ademetionine for obstructive hypertrophic cardiomyopathy
This trial tests a medication called Ademetionine for people with obstructive hypertrophic cardiomyopathy (a condition where the heart muscle is thick and blocks blood flow). It aims to see if the drug can help improve symptoms and exercise ability.
BeijingAges 18 years+ - NCT07363031Enrolling by invitationPhase 2
Valacyclovir for mouth sores during head and neck radiation
This trial tests whether the antiviral drug valacyclovir can prevent or reduce painful mouth sores caused by radiation therapy for head and neck cancer.
Rio de Janeiro, Rio de JaneiroAges 18 years+
Hear when a new Placebo - Control trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.
Common questions
- Are there clinical trials for placebo - control?
- Yes. Clin2 currently lists 3,905 recruiting placebo - control 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 - control 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 - control 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.