Clinical trials
Control clinical trials
Below are recruiting control clinical trials, each written for real people, not researchers. We’re tracking 3,008 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06912347Enrolling by invitation
Herbal therapy to prevent infection after stem cell transplant
This trial tests whether a special herbal treatment applied to the skin can help prevent infections around the bottom that are caused by diarrhea after a stem cell transplant. It may be an option for people who are getting a transplant for the first time.
Shanghai, Shanghai MunicipalityAges 14–70 - NCT07628049RecruitingPhase 1/Phase 2
RSV and hMPV vaccine study in younger and older adults
This study tests two investigational vaccines designed to protect against RSV (respiratory syncytial virus) and hMPV (human metapneumovirus), which are common respiratory viruses. Researchers want to see if these vaccines are safe and help the body fight these infections in adults aged 18–80.
Lenexa, KansasAges 18–80 - NCT07418632Recruiting
Motion training for neck pain using smart classification
This study tests a special motion-training program for people with neck pain. It uses a computer to classify and guide your movements, which may help reduce pain better than usual care.
LjubljanaAges 18–65 - NCT06906328Recruiting
ADHD and addiction: can cognitive training help?
This study tests whether adding a cognitive remediation program to methylphenidate (a medication for ADHD) improves treatment response in adults who have both ADHD and a substance use or behavioral addiction. It aims to help patients manage symptoms better over the short and medium term.
Brest, Brittany RegionAges 18–99 - NCT06700681Enrolling by invitation
Comparing two sedatives for heart ablation procedures
This trial compares two sedative medicines (remimazolam and propofol) given during heart ablation procedures. The study uses brain-wave monitoring to see which medicine provides better sedation and recovery. It's for people who are already scheduled for this procedure with a specific doctor.
TaipeiAges 20–80 - NCT06872762Recruiting
Exercise and heat stress in healthy young adults
This study tests how exercise in a hot environment affects your heart and metabolism. It may help researchers understand how heat and exercise work together in healthy, active young adults.
Flagstaff, ArizonaAges 18–50 - NCT06888804Recruiting
Nerve block for chronic heel fracture pain
This study tests a non-surgical treatment (pulsed radiofrequency, or PRF) applied to a nerve in the ankle to see if it can reduce long-term pain after a heel bone (calcaneus) fracture. It may be an option if you have had pain for more than 3 months and other treatments haven't worked.
AnkaraAges 18–80 - NCT06682221Enrolling by invitationPhase 3
Resistance training and supplement study for older adults
This study tests whether a resistance training program (like lifting weights) combined with a supplement can improve heart, lung, and metabolic health in older adults. The goal is to find ways to help seniors stay healthier and more active.
Anápolis, GoiásAges 60–85 - NCT07308951Recruiting
Electrical acupoint stimulation for chronic cancer pain relief
This trial tests if a small, patient-controlled device that sends mild electrical pulses to acupoints (like acupuncture without needles) can improve quality of life for people with ongoing cancer pain. It may offer a drug-free way to manage pain at home.
Zhejiang, HangzhouAges 18–80 - NCT06847919Recruiting
Probiotic yogurt for chronic constipation
This study tests whether eating a special probiotic yogurt can help relieve chronic constipation. It may be a simple, natural addition to your diet with minimal side effects.
Suzhou, JiangsuAges 18–65 - NCT06839443Recruiting
AI to detect hydroxychloroquine eye damage
This study uses artificial intelligence to look at eye images of people who have taken hydroxychloroquine for a long time. The goal is to better detect or predict early signs of retinal damage, so you can get the right care sooner.
PortugalAges 18–100 - NCT06829797RecruitingPhase 2
Iparomlimab and chemotherapy vs chemotherapy alone for stomach cancer
This trial tests whether adding an immunotherapy drug (Iparomlimab and Tuvonralimab, combined as QL1706) to standard chemotherapy before surgery works better than chemotherapy alone for people with locally advanced stomach or gastroesophageal junction cancer that can be surgically removed.
Jinan, ShandongAges 18–75 - NCT06665854Enrolling by invitation
Rhythm therapy for first-time mothers
This study tests whether rhythm therapy (like gentle music or movement) during pregnancy helps strengthen the bond between you and your baby, supports your baby's learning, and reduces stress. It is for first-time mothers who are between 20 and 27 weeks pregnant.
Sakarya, SerdivanAges 18 years+ - NCT06799403Recruiting
Comparing online vs. group stress relief for work stress
This trial tests whether an online stress management program works as well as a group-based program for people who feel stressed at work. It is designed to help you find a way to reduce stress that fits your life.
Aarhus, Central Region DenmarkAges 18–65 - NCT06780319Recruiting
Digital rehab after hip replacement surgery
This trial compares a digital (app-based) rehabilitation program with standard care after hip replacement surgery. If you have a smartphone and speak French, this study could help you recover from home.
MérignacAges 18–80 - NCT07142447Recruiting
Behavioral program to reduce chemical exposure during pregnancy
This trial tests a behavior-change program to help pregnant women and their partners reduce exposure to hormone-disrupting chemicals. It aims to lower these chemicals in the body and improve health for mother and baby.
Badalona, BarcelonaAges 18 years+ - NCT07321028Enrolling by invitationEarly Phase 1
Study of freezing methods on human cell samples
This study tests different freezing methods on human cell samples to see which work best. It does not involve human volunteers, only donated cells that have been de-identified.
New York, New YorkAges Any age - NCT06929559Recruiting
How the body responds to walking when expecting pain
This study looks at how your muscles and walking pattern change when you expect a mild pain. It may help researchers understand how the body adapts to pain anticipation in healthy people.
AmiensAges 18–35 - NCT06718192RecruitingPhase 1/Phase 2
Bleomycin vs. freezing for plantar warts
This study compares two treatments for plantar warts: a medicine called bleomycin and freezing (cryotherapy). It aims to see which works better and is safe. If you have a plantar wart, you may be able to join and get one of these treatments.
Yiwu, ZhejiangAges 18–65 - NCT07417839Recruiting
Toy nebulizer vs distraction cards for children's fear during breathing treatment
This study compares using a toy-shaped nebulizer or distraction cards to reduce fear in children aged 3-6 who are receiving their first breathing treatment for asthma or bronchitis. It aims to see which method makes the experience less scary and increases parent satisfaction.
Baghdad, MouslAges 3–6 - NCT06708078Recruiting
Study on extra health support for unruptured brain aneurysm
This study looks at whether having extra check-ins with health professionals (like nurses or therapists) can help people living with an unruptured brain aneurysm. If you have a newly found or monitored aneurysm and no history of a rupture, you may be able to join.
Nantes, Loire-AtlantiqueAges 18 years+ - NCT07548307Recruiting
Wellness Products for Menopausal Hot Flashes
This study tests whether a health and wellness product can reduce hot flashes in women going through menopause. You'll take either the study product or a placebo (inactive pill) for several months to see if it helps with your symptoms.
Del Mar, CaliforniaAges 40–105 - NCT06706479Enrolling by invitation
Brain stimulation for balance in older adults with back pain
This study tests whether a gentle, non-invasive electrical brain stimulation technique (called high-definition tDCS) can improve balance in older adults with chronic low back pain. Participants receive either real or sham stimulation during balance training sessions.
Hong Kong, Hong KongAges 60–85 - NCT06697288Recruiting
Sunscreen vs. usual routine for signs of aging
This study tests whether a specific sunscreen can reduce signs of skin aging on the face more than your normal routine. If you have moderate to advanced signs of aging and want to see if a new sunscreen can help, this might be for you.
Rio de JaneiroAges 30–60
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Common questions
- Are there clinical trials for control?
- Yes. Clin2 currently lists 3,008 recruiting 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 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 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.