Clinical trials
Control clinical trials
Below are recruiting control clinical trials, each written for real people, not researchers. We’re tracking 2,964 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06621368Recruiting
Resistance training for healthy aging in older women
This study tests if two years of resistance exercise helps older women stay healthy and active. It's for postmenopausal women aged 60+ who are not currently exercising regularly.
Londrina, ParanáAges 60 years+ - NCT05218356RecruitingPhase 2
Codivir trial for hospitalized moderate COVID-19
This trial tests whether Codivir can help people hospitalized with moderate COVID-19 recover better than a placebo (inactive pill). It will compare outcomes while participants receive standard hospital care.
Paulo Prata, Barretos/SP/BRAAges 18–75 - NCT07737236Recruiting
Ruscus study for symptom relief in chronic vein problems
This study tests a natural plant extract called Ruscus to see if it helps control symptoms of chronic venous insufficiency, a condition where leg veins have trouble moving blood back to the heart. It is for people who are already starting this treatment as part of their regular care.
Ankara, AnkaraAges 18–75 - NCT07738523RecruitingPhase 2/Phase 3
Caffeine and heart rate control in permanent atrial fibrillation
This trial tests whether stopping caffeine for up to two months helps control heart rate in people with permanent atrial fibrillation. If you drink at least one cup of caffeinated coffee a day, you may be able to join and help find out if giving up caffeine improves your heart rate.
Getafe, MadridAges 18–80 - NCT07739498Recruiting
Bite turbos with palate expander for teenagers
This trial tests whether adding small plastic bumps, called bite turbos, to a palate expander helps widen the upper jaw better than the expander alone in early teens. This may correct a crossbite, where upper teeth sit inside lower teeth when biting down.
Al MansurahAges 10–14 - NCT03614962Recruiting
Warmth and TENS to improve thinking in dementia
This study tests whether using a warmth treatment and a gentle electrical nerve-stimulation device (TENS) can improve thinking and memory in people with mild to moderate dementia. It may help by supporting brain and nerve function, alongside your usual care.
Hong KongAges 65 years+ - NCT05954741Recruiting
Rehab program to improve thinking in recent vascular memory problems
This trial tests a structured, multi-part rehabilitation program to help people with early dementia symptoms from vascular or mixed causes. If you qualify, you may be offered the rehab program and compared with another approach to see if thinking and daily function improve.
Montescano, PaviaAges 65–80 - NCT07732023RecruitingPhase 1
Study of a new asthma medication compared to placebo
This study tests an investigational medication (SKB575) for people with asthma. It aims to see if the drug is safe and works better than a placebo when added to your regular asthma treatments.
Chengdu, SichuanAges 18–70 - NCT07725913Recruiting
Gel for gum treatment after deep cleaning
This trial tests if a special gel placed in the gums after deep cleaning helps treat periodontitis (advanced gum disease). You may qualify if you have gum pockets of 5mm or deeper that bleed when probed.
Bologna, BOAges 18 years+ - NCT07725250Recruiting
AI-guided blood pressure trial for stage I-II hypertension
This study tests whether combining artificial intelligence with personalized medicine can help lower blood pressure in people with stage I or II hypertension (140/90 or higher). If you have high blood pressure and can walk without help, this trial may be for you.
La Jolla, CaliforniaAges 18 years+ - NCT07731347RecruitingPhase 1
Fun techniques for kids during blood draws
This study compares two techniques to make blood draws less scary for children ages 5-7. It looks at which method helps kids stay calmer and feel less pain.
Iğdır, IğdırAges 5–7 - NCT07728513Recruiting
AI medical diagnosis test for non-healthcare people
This trial studies if people without medical training can help improve AI tools for diagnosing and prioritizing patients. You will test an AI system and give feedback.
Lahore, Punjab ProvinceAges 18 years+ - NCT07724405RecruitingPhase 2
G-CSF for Unexplained Recurrent Miscarriage During IVF
This study tests whether G-CSF (a medicine that helps the immune system) given during IVF can reduce miscarriages in women who have had repeated pregnancy losses with no clear reason.
Abu DhabiAges 18–44 - NCT07729930Recruiting
Creatine supplement study for healthy middle-aged women
This study is testing a creatine supplement (a substance that may help with energy and muscle function) in healthy middle-aged women. You may join if you are between 35 and 65, a non-smoker, and have a certain activity level.
LoughboroughAges 35–65 - NCT06250816Recruiting
Cartoon gowns to reduce anxiety in children before surgery
This study tests if letting children wear an operation gown with cartoon characters instead of a plain gown helps them feel less anxious before surgery. If your child needs orthopedic surgery, this might make the experience more comfortable.
BursaAges 4–12 - NCT06629051Recruiting
Long-term follow-up after berberine treatment trial
This study checks on people who took berberine in an earlier trial to see how they are doing 6 years later. It helps researchers understand the long-term effects of the treatment.
ShanghaiAges Any age - NCT06633068RecruitingPhase 2
Pain relief study: nalbuphine added to numbing medicine for thyroid surgery
This study tests if adding nalbuphine to the numbing medicine (bupivacaine) given as a nerve block before thyroid surgery provides better pain relief. It is for adults having planned thyroid surgery.
Giza, الجيزةAges 18–60 - NCT06634264Recruiting
Comparing two therapies for children with sleep apnea after surgery
This study compares two different exercises (called oral reeducation) to see which works better for children who still have breathing problems during sleep even after getting their tonsils or adenoids removed. It helps kids breathe easier at night.
Montreal, QuebecAges 4–14 - NCT06634017RecruitingPhase 1/Phase 2
Platelet-rich fibrin gel to speed up tooth movement with braces
This study tests whether a special gel made from your own blood (platelet-rich fibrin) can speed up tooth movement after a premolar extraction. You would be wearing braces, and one side of your mouth gets the gel while the other side is the control, so we can see if it works.
Karachi, SindhAges 18–45 - NCT07718451Recruiting
Using digital twins to help doctors learn bronchoscopy faster
This trial tests whether a training tool that uses CT scans to create digital copies of patients (digital twins) can help new doctors learn bronchoscopy faster. It may help trainees become skilled more quickly, which could lead to safer procedures for patients.
Beijing, Beijing MunicipalityAges 18–75 - NCT07721571Recruiting
Numbing medicine around drainage tube for kidney stone surgery pain
This study tests whether injecting a local numbing medicine around the nephrostomy tube after kidney stone surgery can reduce pain after the procedure. If you are having this surgery, it may help you feel more comfortable during recovery.
Çorum, ÇorumAges 18–75 - NCT07716527Enrolling by invitation
Testing a web tool for lung cancer screening
This study is testing a new website-based tool to help people decide if they should get screened for lung cancer. You may be eligible if you are between 50 and 80 years old and currently smoke or recently quit.
New Brunswick, New JerseyAges 50–80 - NCT07721753Recruiting
Online exercise and therapy for breast cancer mood
This study tests an online program that combines fun video-game exercises with talk therapy to help breast cancer patients who feel depressed or anxious. It takes place in Malaysia and is for Chinese-speaking adults.
Xinxiang, HenanAges 18 years+ - NCT07718009Recruiting
Alternating versus fixed altitude training for elite race walkers
This study compares two types of altitude training for elite race walkers: training at a fixed high altitude versus alternating between different altitudes. It aims to see which method better improves exercise capacity and how the body adapts.
MacaoAges 18–26
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Common questions
- Are there clinical trials for control?
- Yes. Clin2 currently lists 2,964 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.