Clinical trials
Control clinical trials
Below are recruiting control clinical trials, each written for real people, not researchers. We’re tracking 3,039 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06357780Recruiting
Comparing two breath-timing methods for breathing masks in adults
This study compares two ways of timing a breathing mask's support to match your own breaths. If you're in the ICU or ER and need help breathing for at least 2 more hours, this trial may test which method works better.
IzmirAges 18 years+ - NCT06358495Recruiting
Sleep improvement to prevent depression and anxiety in teens
This study tests if improving sleep can help prevent depression and anxiety in teens who are at higher risk because a parent has had depression or anxiety. It's for teens who have trouble sleeping but don't have a history of depression or anxiety themselves.
Calgary, AlbertaAges 12–18 - NCT06360328Recruiting
Video vs. direct laryngoscopy for new anesthesia residents
This trial compares video laryngoscopy and direct laryngoscopy for placing breathing tubes in patients. It tests which method works better for first-year anesthesia residents during training.
Heidelberg, Baden-WurttembergAges 18 years+ - NCT06361719Recruiting
HMO formula study for healthy newborns
This study tests whether adding two special sugars found in breast milk (called HMOs) to baby formula helps Chinese infants grow and digest food better. It compares formula with HMOs to standard formula and to exclusive breastfeeding.
ShanghaiAges 3 days–2 weeks - NCT06363019Recruiting
Support for at-risk mothers during pregnancy
This study offers support for mothers who are going through a tough time during pregnancy or after birth. It is designed to help women who may be financially stressed, single, or dealing with emotional challenges.
SingaporeAges 21–65 - NCT06368674Recruiting
Better care for frail older adults after hospital
This study aims to improve care for frail adults aged 75 and older after they leave the hospital. It tests a program to make the transition from hospital to home smoother and more supportive.
GothenburgAges 75 years+ - NCT06369922Recruiting
TENS for pain during urethral bulking for incontinence
This trial tests whether using a TENS device (a mild electrical stimulation machine) during an in-office urethral bulking procedure helps reduce pain. If you are a woman with stress urinary incontinence scheduled for this treatment, you may be able to join.
Rochester, New YorkAges 18 years+ - NCT06370104Recruiting
Online therapy for recent suicidal thoughts or behavior
This study tests a remote therapy program for people who have had suicidal thoughts or behaviors in the past month. It aims to provide timely support without needing to see a therapist in person.
Amsterdam, South HollandAges 16 years+ - NCT06374589Recruiting
Closing the loop on oxygen use during high flow therapy
This trial tests a system that automatically adjusts oxygen levels for patients receiving high flow oxygen therapy. The goal is to see if it can keep oxygen levels in a safe range better than usual care.
IstanbulAges 18 years+ - NCT06376994RecruitingPhase 3
Clean air study for COPD
This study tests if using air cleaners at home improves lung health in people with COPD. If you qualify, you may get an air cleaner for your home and be followed for 12 months.
Birmingham, AlabamaAges 40 years+ - NCT06377189Recruiting
Mental health support from a specialist in primary care
This study tests whether adding a psychiatric consultant to your primary care team can help people struggling with mental distress or complex medical issues. If you're already seeing a primary care doctor and need extra mental health support, this might be for you.
Neuchâtel, Canton of NeuchâtelAges 18 years+ - NCT06381739RecruitingPhase 2
New inhaled COVID-19 booster vaccine trial
This trial tests a next-generation COVID-19 vaccine given as an inhaled mist. It is for adults who have already had at least 3 doses of an mRNA COVID vaccine and are looking for a potentially stronger or longer-lasting immune response.
Halifax, Nova ScotiaAges 18–65 - NCT06382298Recruiting
Cottonseed oil vs. similar oil for heart health
This study compares the effects of cottonseed oil versus a similar oil on heart health. It is for people with high cholesterol or who are overweight and want to see if changing cooking oils can improve their cholesterol levels.
Athens, GeorgiaAges 25–75 - NCT06385951Recruiting
Virtual reality navigation test for early Alzheimer's detection
This study uses a virtual reality navigation task to detect early signs of Alzheimer's disease. It compares people with mild cognitive problems, mild Alzheimer's, and healthy older adults to see if this test can spot the disease earlier.
Ghent, East-FlandersAges 50–80 - NCT06387303RecruitingEarly Phase 1
Comparing IV Methadone vs Spinal Morphine for Pain After Abdominal Surgery
This study compares two strong painkillers—methadone given through an IV versus morphine injected into the spine—to see which provides better pain relief and recovery after major abdominal surgery. It may help you if you're having open surgery and want less pain afterward.
Charlottesville, VirginiaAges 18–75 - NCT06390761Recruiting
Acupuncture for constipation in Parkinson's disease
This trial tests whether acupuncture can help relieve constipation in people with Parkinson's disease. If you have both Parkinson's and constipation that is not caused by another medical condition, this study may offer a non-drug treatment option.
Xi'an, ShaanxiAges 35–80 - NCT06395298Recruiting
Mouth care therapy for premature babies' feeding
This study tests a gentle mouth care routine called PIOMI to help very premature babies (born at 29–30 weeks) learn to feed by mouth. It’s for babies who need a feeding tube but are otherwise stable.
Barcelona, CataloniaAges 7 months–7 months - NCT06395428RecruitingPhase 4
Haloperidol for severe back pain in the ER
This study tests whether the medication haloperidol, given in the emergency room, can help relieve severe back pain that started on its own (not from an injury). It compares haloperidol to a common pain reliever called ketorolac.
Kalamazoo, MichiganAges 18–65 - NCT06396325Recruiting
Active video game trial for arm strength in kids with SMA
This trial tests whether playing active video games (exergaming) with your arms can help children and teens with spinal muscular atrophy improve their arm strength and function. If you join, you'll play specially designed games for a period of time, and researchers will see if it makes a difference.
Calgary, AlbertaAges 8–18 - NCT06398509Recruiting
Preventing obesity in Latino babies at checkups
This study tests a program that helps prevent childhood obesity in low-income Latino families. It takes place during your baby's regular checkups and offers extra support for healthy feeding and growth.
San Francisco, CaliforniaAges 1 week–2 months - NCT06406049Recruiting
Finishing HIV prevention study
This study is for cis-gender men who are HIV-negative and at risk for HIV. It tests a program to help you start and stay on PrEP (medication to prevent HIV).
Miami, FloridaAges 18–54 - NCT06406855Recruiting
Brain-controlled spinal stimulation walking therapy for spinal cord injury
This trial tests a therapy that uses a brain-controlled device to stimulate your spinal cord while you practice walking. It aims to help people with incomplete spinal cord injury improve their walking ability.
Miami, FloridaAges 18–70 - NCT06409819RecruitingPhase 1/Phase 2
Phage therapy for recurrent UTIs in kidney transplant patients
This trial tests a phage (virus that kills bacteria) treatment for women who have had a kidney transplant and keep getting urinary tract infections (UTIs) caused by E. coli bacteria. It aims to see if this therapy can help prevent future infections.
La Jolla, CaliforniaAges 18 years+ - NCT06410157Recruiting
Mindfulness for heart-brain health in adults 50-70
This study tests whether a daily mindfulness practice can help older adults improve how their heart and brain work together. You will do breathing exercises at home and come to USC twice for check-ups, including blood and urine tests and an MRI.
Los Angeles, CaliforniaAges 50–70
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Common questions
- Are there clinical trials for control?
- Yes. Clin2 currently lists 3,039 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.