Clinical trials
Control Group clinical trials
Below are recruiting control group clinical trials, each written for real people, not researchers. We’re tracking 431 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07654205Recruiting
Smartphone study for young adults with ADHD and heavy drinking
This study tests a smartphone app to help young adults aged 18-25 who have ADHD and drink heavily. It aims to see if the app can reduce risky drinking and improve ADHD symptoms.
Pittsburgh, PennsylvaniaAges 18–25 - NCT06770374Recruiting
Zinc oxide adhesive for IV line securement
This trial tests a special adhesive dressing made with zinc oxide to keep your IV line secure. It looks at whether this dressing helps prevent the line from moving, which could reduce complications.
Lleida, CataloniaAges 18 years+ - NCT06623617Recruiting
Breathing training for postpartum bladder control
This trial tests whether breathing exercises can help new mothers regain bladder control after having a baby. It is for women who are 6 weeks to 6 months postpartum and have been diagnosed with stress urinary incontinence (leaking urine when coughing, sneezing, or exercising).
Guangzhou, ShenzhenAges 18 years+ - NCT07342205RecruitingPhase 2/Phase 3
Fecal transplant for sepsis-related lung injury
This study tests if transferring healthy gut bacteria (fecal microbiota transplant) can help people with acute lung injury caused by sepsis. It aims to reduce inflammation and improve breathing.
Shanghai, PutuoAges 18 years+ - NCT06896773Enrolling by invitation
Training in low oxygen conditions and heart health
This study tests whether training in a room with less oxygen (like being at high altitude) changes heart health markers in male cyclists. It may help understand if this type of training is safe and effective.
Warsaw, Masovian VoivodeshipAges 20–40 - NCT06960876Recruiting
Ultrasound vs. sinus massage for chronic sinusitis
This study compares two treatments for chronic sinusitis: ultrasound therapy (sound waves applied to the face) and sinus massage (gentle pressure on the face). Both are non-drug options that may help relieve your symptoms.
IslamabadAges 20–60 - NCT05781763Recruiting
High-intensity exercise for spondyloarthritis pain and stiffness
This study tests whether a structured, high-intensity exercise program can improve symptoms in people with axial spondyloarthritis. It compares the exercise approach against another group to see if it helps function and well-being.
Halmstad, Halland CountyAges 18–67 - NCT06235203RecruitingPhase 3
Comparing treatment timing in recurrent nasopharyngeal cancer
This trial compares giving chemotherapy and immunotherapy before surgery (neoadjuvant) versus after surgery (adjuvant) for patients whose nasopharyngeal cancer has returned locally. It aims to find which approach works better to control the cancer.
Shanghai, Shanghai MunicipalityAges 18–75 - NCT07012369Recruiting
Messages on sanitary pad packaging for new moms
This study tests whether adding written or visual messages to sanitary napkin packages helps new mothers learn about birth control options after having a baby. It's for women who want to avoid pregnancy naturally and have a baby between 9 and 18 months old.
SamsunAges 18–49 - NCT06313866Recruiting
Herbal sniffing therapy plus acupuncture for stroke-related thinking problems
This trial tests if combining traditional Chinese herbal sniffing therapy with electroacupuncture can improve memory and thinking after a stroke. It may help people who are still in the early recovery phase.
Hangzhou, ZhejiangAges Up to 70 years - NCT06232668Recruiting
Studying the placenta in preeclampsia
This study looks at the placenta and the area where the baby meets the mother's body to understand preeclampsia, a serious pregnancy complication. If you are between 9 and 15 weeks pregnant with one baby and are already scheduled for a placenta test, you may be able to join.
Alicante, AlicanteAges 18 years+ - NCT06869967Recruiting
Pain Control After Ear Surgery (Mastoidectomy)
This study tests a pain-blocking injection to reduce pain after a specific type of ear surgery (mastoidectomy). It may help you feel less pain after your operation.
IstanbulAges 18 years+ - NCT06894355Recruiting
Hydrotherapy for athletes with long-term back pain
This trial tests whether group hydrotherapy (water-based exercise) can help athletes with long-term low back pain. It may be a good fit if you are an active athlete, have had back pain for at least 3 months, and train frequently.
NetanyaAges 18 years+ - NCT07114809Recruiting
Can brain stimulation and virtual reality boost thinking in MS?
This study tests whether a combination of gentle brain stimulation (tDCS) and virtual reality exercises can improve memory and thinking problems in people with multiple sclerosis. If you have mild to moderate disability and no major health issues, you may be able to join.
Genova, ItalyAges 18–65 - NCT07540429Recruiting
Brain Imaging Study in Teen Girls: Exploring Mental Health Differences
This research study uses a special brain-imaging machine (fMRI) to take pictures of how teen girls' brains work. Researchers want to understand brain differences between girls with borderline personality traits, girls with ADHD, and girls without these conditions. The study will help doctors better understand these conditions in teenagers.
DuryAges 12–17 - NCT06350786Recruiting
Using a placebo to help reduce opioid pain medication
This trial tests whether a special placebo pill, given with your knowledge, can help you reduce your opioid pain medication. You'll work with your own doctor to safely lower your dose while taking the placebo.
Zurich, Canton of ZurichAges 18 years+ - NCT06084052Recruiting
Mobile app study to prevent foot ulcers in diabetes
This trial tests a mobile app to help prevent foot ulcers in people with diabetes who are at high risk. You will use the app to track your foot health and get advice to keep your feet safe.
LondonAges 18–100 - NCT06291038Recruiting
Glutamine for IBS with leaky gut
This trial tests whether a supplement called glutamine can help people with irritable bowel syndrome (IBS) who have increased gut permeability (leaky gut). It aims to see if taking glutamine improves digestive symptoms and quality of life.
AmiensAges 18–75 - NCT07650422Recruiting
Virtual Reality to Reduce Anxiety During Cervical Screening
This study tests whether wearing a virtual reality headset during a colposcopy (a procedure to examine the cervix) can help reduce anxiety, stress, and pain. You would be randomly assigned to either use VR or receive standard care during the procedure.
Adana, AdanaAges 18 years+ - NCT06631339Recruiting
Light therapy to prevent and control nearsightedness in kids
This study tests if optimizing daily light exposure can prevent or slow down nearsightedness (myopia) in children. It involves wearing a light-tracking device and spending time in specially lit classrooms.
SingaporeAges 7–10 - NCT05811273Recruiting
Training program study for young male badminton players
This trial tests whether a physical readiness training program can improve how well badminton players are physically prepared. It focuses on young men who practice badminton regularly and don’t have recent injuries or major health problems.
Lahore, Punjab ProvinceAges 17–30 - NCT07320079Recruiting
Health literacy education for women using teach-back
This study tests if teaching women about health literacy using a simple 'teach-back' method helps them understand health information better. If you join, you'll learn practical ways to manage your health and communicate with doctors.
IstanbulAges 18–65 - NCT04094701Recruiting
Study of opioid needs after hip arthroscopy surgery
This study looks at how much pain medicine (opioids) people actually need after hip arthroscopy and what factors may affect it. It may help improve safer, more personalized pain control after surgery.
Chicago, IllinoisAges 18–80 - NCT07342582Recruiting
Rhinovirus study in children: tracking infections at home and in the hospital
This study looks at how rhinovirus (a common cold virus) affects children differently depending on their health and age. If your child is generally healthy or hospitalized with a breathing problem, they might be able to join.
Madison, WisconsinAges Up to 17 years
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Common questions
- Are there clinical trials for control group?
- Yes. Clin2 currently lists 431 recruiting control group 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 group 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 group 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.