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
- NCT07615322Recruiting
Smartphone Use, Posture, and Breathing in College Students
This study explores how smartphone addiction affects posture and breathing in young adults. Researchers will measure your posture, breathing patterns, and smartphone habits to understand if heavy phone use changes how you stand and breathe.
Maltepe, IstanbulAges 18–35 - NCT07524517Recruiting
Face Mask Shapes for Newborn Breathing Support
This study compares two different face mask shapes used to help newborns breathe before a breathing tube is placed. Researchers want to see which mask shape works better and is easier for doctors to use.
Dublin, LeinsterAges Any age - NCT07527039RecruitingPhase 4
Nerve Block for Pain Relief During Breast Reduction Surgery
This study tests a special numbing technique (pectoral block) to help control pain after breast reduction surgery in women with very large breasts causing symptoms like neck, shoulder, or back pain. The goal is to see if this nerve block reduces pain better than standard pain control methods.
Roanoke, VirginiaAges 18–75 - NCT07622823Recruiting
Nerve Blocks to Reduce Pain After Heart Surgery
This study tests whether special numbing injections around nerves (called fascial plane blocks) can help reduce pain and improve recovery after planned heart surgery. The goal is to see if this technique helps patients manage pain better and recover faster.
AntalyaAges 18 years+ - NCT06695663Recruiting
Training and trials to improve child mental health referrals
This study tests a training program for primary care providers (PCCs) and a referral process for parents of young children (ages 3-8). It aims to help families get the right mental health support for their child.
Minneapolis, MinnesotaAges 18–100 - NCT07369999RecruitingPhase 3
Butylphthalide plus tenecteplase for mild disabling stroke
This trial tests whether adding butylphthalide (a drug that improves blood flow) to the standard clot-busting medicine tenecteplase can help people with mild but disabling strokes recover better. If you have had a mild stroke within the last 4.5 hours and are 18–80, this study might be an option for you.
Changsha, HunanAges 18–80 - NCT06706531Recruiting
Dry needling plus physical therapy for plantar fasciitis
This study tests whether adding dry needling (a technique using thin needles to release muscle knots) to standard physical therapy works better than physical therapy alone for treating long-term heel pain known as plantar fasciitis.
Rawalpindi, Punjab ProvinceAges 18–35 - NCT07687940Recruiting
Baduanjin exercise and green tea for mood in older adults
This study tests if doing gentle Baduanjin exercises and drinking green tea together can help improve mood and quality of life in older adults. It also looks at how this program affects gut health.
Kwun TongAges 65–84 - NCT07227883RecruitingEarly Phase 1
Secretome injections for facial rejuvenation
This early-phase trial tests whether injections of a substance called secretome can improve facial aging by reducing wrinkles and improving skin elasticity and texture. Participants receive multiple injections over several visits and must be willing to follow a strict skincare routine and avoid other cosmetic procedures during the study.
Newport Beach, CaliforniaAges 30–75 - NCT07611019Enrolling by invitationPhase 2/Phase 3
Colchicine to prevent heart rhythm problems after heart bypass surgery
This study tests whether taking colchicine (a common anti-inflammatory medication) before and after bypass heart surgery can prevent atrial fibrillation—an irregular heartbeat that sometimes occurs after surgery. Researchers hope this simple treatment might reduce complications and improve recovery.
TaipeiAges 20 years+ - NCT05071079Recruiting
Study infects volunteers with a malaria germ to test treatment
This study gives healthy volunteers a controlled infection with a type of malaria (vivax) to see how the infection behaves and how well curative anti-malaria medicine works. It may help researchers better design and test future malaria vaccines and treatments.
BangkokAges 20–55 - NCT06003296Recruiting
Surgery for foot fusion: plate or screw?
This trial compares two ways to join two small bones in the foot during a bigger fusion surgery. It will help find out which method works better and causes fewer problems.
AsyutAges 18–60 - NCT07363538Recruiting
Comparing heart surgery methods for newborns with complex heart defects
This trial tests new surgical strategies for newborns with certain complex heart conditions. It aims to see which techniques lead to better recovery and quality of life in the first year after surgery.
Beijing, Beijing MunicipalityAges Up to 1 week - NCT07613138Recruiting
Tart Cherry Tablet for High Uric Acid Without Gout Symptoms
This trial tests whether a tart cherry effervescent tablet can help lower uric acid levels in people who have high uric acid but have never had a gout attack. High uric acid can lead to gout and other health problems, so finding a safe way to lower it might help prevent these complications.
Xiamen, FujianAges 18–65 - NCT07204119Recruiting
Comparing two therapies for knee stiffness after fracture surgery
This trial tests two physical therapy techniques to help people regain knee movement after surgery for a broken leg bone. It may help if you are still having trouble bending or straightening your knee a few weeks after your operation.
Rawalpindi, Punjab ProvinceAges 20–40 - NCT07191275Recruiting
TMS study on emotional image perception
This study uses transcranial magnetic stimulation (TMS), a non-invasive brain stimulation method, to see how it affects the way you perceive emotional images. It may help researchers understand brain processes related to emotions.
Basel, Canton of Basel-CityAges 18–30 - NCT07532915Recruiting
Two endoscopy methods to prevent stomach vein bleeding
This trial compares two endoscopic (camera-guided) procedures to prevent or treat bleeding from enlarged veins in the stomach. Both approaches aim to stop dangerous bleeding or prevent it from happening in high-risk patients.
Guangzhou, GuangdongAges 18–80 - NCT06258538Recruiting
Robot-assisted arm therapy and exercise after stroke
This study tests if combining arm exercises with two types of robot-assisted therapy helps people who have had a stroke improve their arm movement, daily activities, and quality of life. It is designed for individuals with moderate arm weakness.
Taoyuan, TaoyuanAges 20–75 - NCT07186803RecruitingPhase 3
AI and safety in gallbladder removal surgery
This trial studies whether using artificial intelligence (AI) during keyhole gallbladder surgery can make the procedure safer. If you are scheduled for this surgery at University Health Network, you may be able to join.
Toronto, OntarioAges 18 years+ - NCT06716554Recruiting
Shatavari for menopausal symptoms in women
This study tests whether a natural herb called Shatavari can help with menopausal symptoms like hot flashes, sleep problems, and mood changes. It compares Shatavari to a placebo (a pill with no active ingredient) to see if it is safe and effective.
San Francisco, CaliforniaAges 45–55 - NCT07562386Recruiting
Prostate Surgery Outcomes and Patient Satisfaction Study
This study compares two surgical techniques for enlarged prostate (benign prostatic hyperplasia, or BPH) to see which one works better and how satisfied patients are afterward. If you have moderate prostate enlargement and urinary symptoms, this trial might help improve your treatment.
HamarAges Up to 80 years - NCT07342192Recruiting
Mental clarity health product study
This study tests if health and wellness products can improve mental clarity and related health outcomes. Participants will take a product (either active or placebo) without knowing which one for the study duration.
Del Mar, CaliforniaAges 35–60 - NCT07096960Recruiting
Testing a caregiver support program for dementia in Brazil
This trial is testing a support program called START for family caregivers of people with dementia in Brazil. It aims to see if the program can be put into practice and if it helps caregivers feel less stressed.
Vitória, Espírito SantoAges 18 years+ - NCT06213168Recruiting
CPAP plus high-flow oxygen vs oxygen alone for breathing failure
This study tests whether adding a breathing machine (CPAP) to high-flow oxygen can help people with sudden breathing failure more than high-flow oxygen alone. It is for adults recently admitted to the ICU with low oxygen levels.
AmiensAges 18 years+
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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.