Clinical trials
Placebo - Control clinical trials
Below are recruiting placebo - control clinical trials, each written for real people, not researchers. We’re tracking 3,917 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07614958RecruitingPhase 3
Testing a new cholesterol medicine against bempedoic acid
This study compares two new medicines—obicetrapib and bempedoic acid—to see which one better lowers cholesterol in people whose cholesterol remains high despite taking standard medications. If your cholesterol isn't controlled well enough with current drugs, this trial may help you access an experimental treatment.
Stockton-on-TeesAges 18 years+ - NCT07615010RecruitingPhase 2
agenT-797 Plus Standard Care for Severe Pneumonia With Respiratory Failure
This trial tests whether adding an experimental drug called agenT-797 to standard pneumonia treatment helps patients in the ICU who have severe pneumonia and serious difficulty breathing (acute hypoxemic respiratory failure). The drug is designed to help the immune system fight severe infection.
San Francisco, CaliforniaAges 18 years+ - NCT07615426RecruitingPhase 1
Testing aticaprant with antipsychotic medication for schizophrenia
This study tests whether a new medication called aticaprant is safe and well-tolerated when added to your current antipsychotic medication for schizophrenia. The goal is to see if it could help improve symptoms without causing serious side effects.
Garden Grove, CaliforniaAges 18–55 - NCT07616934RecruitingPhase 1
Safety and immune response study of VAX-A1 vaccine in healthy young adults
This study tests a new vaccine called VAX-A1 in healthy people aged 18–40 to see if it's safe and if it helps the body build protection against Group A Streptococcus (a bacteria that can cause serious infections). You'll receive two vaccine doses and have blood tests and heart monitoring over 6 months.
Adelaide, South AustraliaAges 18–40 - NCT07617740RecruitingEarly Phase 1
IASO207 cell therapy for treatment-resistant lupus
This early-stage trial tests IASO207, a new cell therapy designed to help people with severe lupus that hasn't improved with standard medications. The therapy works by modifying immune cells to reduce lupus activity.
BeijingAges 18–75 - NCT07617896RecruitingPhase 2
Aminophylline to help remove kidney stones in children
This trial tests whether a medication called aminophylline, placed directly in the bladder during surgery, helps doctors access and remove small stones stuck in the lower ureter (the tube that carries urine from the kidney). It's designed for children whose ureter is difficult to reach during the initial procedure.
Banī Suwayf, Beni Suweif GovernorateAges 2–18 - NCT07618000Recruiting
Gut Health Formula Study for Adults with Extra Weight
This study tests a special formula designed to improve your gut bacteria and body composition. Researchers will track how it affects your digestive health and weight distribution over time.
Taipei, TaiwanAges 18–65 - NCT07617948RecruitingPhase 2
Aminophylline injection to help place ureteral stent for kidney stone blockage
This trial tests whether injecting aminophylline (a medication that relaxes muscles) into the bladder can help doctors place a stent (small tube) to relieve a blocked ureter caused by a kidney stone. The goal is to improve kidney function when one kidney is blocked and not working.
Banī Suwayf, Beni Suweif GovernorateAges 18 years+ - NCT07618195RecruitingPhase 1/Phase 2
Testing EPI-001 for male and female pattern hair loss
This study tests an experimental treatment called EPI-001 for androgenetic alopecia—the most common type of hair loss affecting men and women. Researchers will measure how well it works by tracking hair growth over time using special photography and scalp analysis.
Seoul, SeoulAges 19 years+ - NCT07619157RecruitingPhase 1
ONO-3310 Study for Kidney Disease and Type 2 Diabetes
This early-stage trial tests a new drug called ONO-3310 in two groups: healthy adults and people with kidney disease caused by type 2 diabetes. The study aims to understand how the drug works and whether it might help protect kidney function in people with diabetes.
Fukuoka, FukuokaAges 18–64 - NCT07619560Recruiting
Probiotic Cocktail to Slow Early Parkinson's Disease
This study tests whether a special blend of probiotics (good bacteria), an amino acid called tryptophan, and branched-chain amino acids can help slow the progression of early-stage Parkinson's disease. The idea is that these supplements may work through your gut bacteria to help protect your brain.
TaipeiAges 30–85 - NCT07619638Recruiting
Microbiome Supplement for Mild-to-Moderate Ulcerative Colitis
This trial tests a specially designed supplement that aims to restore healthy gut bacteria in people with mild-to-moderate ulcerative colitis. The goal is to reduce inflammation and improve symptoms like rectal bleeding and bowel urgency.
IzmirAges 18–75 - NCT07621237RecruitingPhase 2
TNX-102 SL for Major Depressive Disorder
This study tests whether a new medication called TNX-102 SL can reduce depression symptoms better than a placebo (inactive pill). You'll take the medication daily and have regular check-ins to see how you're doing.
Phoenix, ArizonaAges 18 years+ - NCT07623876RecruitingPhase 2
Medications to ease kidney stone surgery access
This trial tests whether two common medications—tamsulosin and aminophylline—help surgeons access kidney stones more easily during a minimally invasive procedure called retrograde intrarenal surgery (RIRS). The goal is to make the surgery smoother and potentially reduce complications.
Aswān, Aswan GovernorateAges 18 years+ - NCT07625202Recruiting
Creatine Supplements During GLP-1 Weight-Loss Therapy
This trial tests whether adding creatine (a natural muscle-building supplement) helps preserve muscle and strength while taking GLP-1 medications like Ozempic or Wegovy. These medications help with weight loss but can sometimes cause muscle loss, so researchers want to see if creatine prevents that.
Saskatoon, SK - SaskatchewanAges 18 years+ - NCT07625553RecruitingPhase 2
Relaxin Agonist to Protect Kidneys During Heart Surgery
This study tests whether a drug called R2R01 can help protect your kidneys during major heart surgery. Heart surgery can sometimes damage the kidneys, and this trial is looking to see if this new medication reduces that risk.
MilanAges 18 years+ - NCT07626437RecruitingPhase 3
Cold and Flu Symptom Relief Medicine Trial
This study tests a combination medicine containing pain reliever, caffeine, and allergy medication to help ease nasal congestion and other cold or flu symptoms. You'd take the medicine for a short period and report how well it works.
Belo Horizonte, Minas GeraisAges 18–60 - NCT07628608Recruiting
Safety and User Experience of a Daily Gut Health Supplement
This study tests a new daily supplement called BP-CBB to see if it's safe and easy for people to use. The supplement is designed to support gut health, and researchers want to understand how it affects bowel function and how comfortable people are taking it.
CorkAges 18–65 - NCT07629336RecruitingPhase 1
SAR447971 Safety and Effectiveness Study
This is an early-stage study testing a new drug called SAR447971 to see if it is safe and how the body handles it. There are two parts: one for healthy volunteers, and one for people with hidradenitis suppurativa (a chronic skin condition with painful bumps and drainage). The goal is to find out if this drug might help treat this skin condition.
LeidenAges 18–65 - NCT07629778RecruitingPhase 1/Phase 2
HL-300 Ointment for Mild-to-Moderate Atopic Dermatitis
This study tests a new ointment (HL-300) designed to treat mild-to-moderate atopic dermatitis (a chronic skin condition causing itching and inflammation). You would apply it to affected skin areas to see if it safely reduces symptoms.
Hangzhou, ZhejiangAges 18–75 - NCT07630506RecruitingPhase 2
Folinic Acid for Autism in Children Ages 3–10
This study tests whether folinic acid (a type of B vitamin) can help improve symptoms of autism in children. Researchers want to see if this supplement, combined with your child's current treatments, might make a difference.
Singapore, SingaporeAges 3–10 - NCT07632573RecruitingPhase 1
Safety Study of BDHK-2009 Tablets in Healthy Adults
This is an early-stage safety study testing a new experimental tablet called BDHK-2009 in healthy volunteers with no major illnesses. Researchers want to make sure the drug is safe and well-tolerated before testing it in people with medical conditions.
Hangzhou, ZhejiangAges 18–55 - NCT07632846RecruitingPhase 2
Roflumilast as add-on treatment for active rheumatoid arthritis
This study tests whether adding roflumilast, a new medication, to your current rheumatoid arthritis treatment can help reduce joint inflammation and improve your symptoms. You would take it alongside methotrexate, a common RA medication you may already be using.
Al MansurahAges 18–60 - NCT07632872RecruitingPhase 2
Adding Desloratadine to Rheumatoid Arthritis Treatment
This study tests whether desloratadine, an allergy medication, can help reduce rheumatoid arthritis symptoms when added to your current treatments. Researchers want to see if it reduces joint swelling and pain alongside your existing therapy.
Al MansurahAges 18–60
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Common questions
- Are there clinical trials for placebo - control?
- Yes. Clin2 currently lists 3,917 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.