Clinical trials
Effectiveness clinical trials
Below are recruiting effectiveness clinical trials, each written for real people, not researchers. We’re tracking 6,866 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06256354Recruiting
Managing body temperature during cancer surgery to prevent confusion
This trial tests whether carefully managing a patient's body temperature during cancer surgery can reduce the risk of postoperative delirium and improve long-term survival. It is for older adults undergoing major cancer surgery.
Chizhou, AnhuiAges 65 years+ - NCT06258161Recruiting
How spinal surgery affects balance and reach
This study looks at how adult spinal deformity surgery affects your ability to reach forward and balance. It compares the results of surgery with healthy adults to see if the surgery helps improve everyday movements.
Kansas City, KansasAges 18 years+ - NCT06260618Recruiting
Testing a new gel for better healing in ear surgery
This trial tests a special gel applied during common ear surgeries to see if it helps healing and improves hearing. It may be an option for people having surgery to fix a perforated eardrum, repair ear bones, or treat chronic ear infections.
Adelaide, South AustraliaAges 18 years+ - NCT06261736Recruiting
Antibiotics before urethral bulking to prevent infection
This trial tests whether taking antibiotics before a urethral bulking procedure can help prevent infections. It is for people who are scheduled for this procedure and have no history of recurrent UTIs or bladder problems.
Morristown, New JerseyAges 18 years+ - NCT06267989Recruiting
Early treatment for misplaced upper canine teeth
This trial tests whether early treatment can help guide a misplaced upper permanent canine tooth into its correct position. It may be a good option if your canine tooth is not coming in normally and is not pushed toward the cheek.
Traben-TrarbachAges 10–12 - NCT06268093RecruitingPhase 2
Testing thalidomide for syringomyelia
This trial tests whether the drug thalidomide can help people with syringomyelia (a fluid-filled cyst in the spinal cord) who cannot have standard surgery or for whom surgery didn't work. It aims to see if thalidomide can slow or improve symptoms.
Beijing, Beijing CityAges 18–80 - NCT06270498RecruitingPhase 4
Oral iron for heart failure: exercise and quality of life study
This study tests whether an oral iron supplement (a pill called sucrosomial iron) can help people with heart failure who have low iron feel better, have more energy, and walk farther. Participants will take the iron pill or a placebo (a pill without the active ingredient) for a period and will do exercise tests and answer questionnaires to see how they improve.
Pisa, TuscanyAges 18 years+ - NCT06270667Recruiting
Exercise training for lymphoma survivors
This study tests whether a supervised exercise program can improve heart health in people who finished treatment for Hodgkin or aggressive non-Hodgkin lymphoma 2–5 years ago. The goal is to see if regular exercise helps your heart recover better after chemotherapy or chest radiation.
OsloAges 20–70 - NCT06271382Recruiting
Acupressure and foot exercises for type 2 diabetes
This study tests whether acupressure (a gentle pressure technique) and simple foot exercises can improve blood flow in the feet of people with type 2 diabetes. It may help prevent circulation problems.
BoluAges 18 years+ - NCT06271759Recruiting
Psychological effects of essential oils in adults
This study tests how certain essential oils (like lavender or peppermint) might affect your mood and feelings. It is for adults who are not allergic to essential oils and have a normal sense of smell.
BucharestAges 18–65 - NCT06272669Recruiting
Brain stimulation therapy for teens with autism
This study tests whether repeated sessions of a gentle brain stimulation technique called tDCS can help teenagers with autism feel calmer or more focused. The treatment is non-invasive and involves wearing a cap with electrodes for about 20 minutes at a time.
Hung Hom, KowloonAges 12–21 - NCT06273631Recruiting
Carbohydrate intake changes and blood sugar in type 1 diabetes
This trial looks at how changing the amount of carbohydrates you eat affects blood sugar control. It aims to find better ways to manage diabetes through diet.
Nanjing, JiangsuAges 18–70 - NCT06274385Recruiting
Beetroot supplement for better cycling sprints and recovery
This study tests whether a single dose of a beetroot-like concentrate (betalain-rich) can help you sprint faster on a bike and recover better between repeats. It's for healthy, active adults who want to see if a natural supplement boosts performance.
Philadelphia, PennsylvaniaAges 18–40 - NCT06274320Recruiting
Testing a urea cream before actinic keratosis treatment
This trial tests whether applying a 30% urea cream (Lipikar) before Tolak® treatment helps treat actinic keratoses (rough, scaly spots) on the scalp. It may make the skin more receptive to the treatment.
WuppertalAges 18 years+ - NCT06275373Recruiting
Teprotumumab for thyroid eye disease study
This study tests if the drug teprotumumab can help with symptoms of thyroid eye disease, such as bulging eyes, pain, or double vision. It is for adults who are beneficiaries of the Department of Defense (DOD).
Bethesda, MarylandAges 18 years+ - NCT06275815Recruiting
Parent training for early language skills
This study helps parents use simple learning activities at home to boost their child's language skills. If your child is getting speech therapy (or waiting for it) and has trouble with words, this program might be a good fit.
Columbus, OhioAges 4 years–5.9 years - NCT06277466Recruiting
Gene changes and diabetes risk study
This study looks at how certain gene changes affect blood sugar control in type 2 diabetes and also in people who have had pancreas surgery. It compares these groups with healthy volunteers to see how genes influence the risk of diabetes.
XuzhouAges 25–70 - NCT06277778Recruiting
Music and Taekwondo training for autistic children
This study tests whether combining music with Taekwondo training can help children with autism spectrum disorder. It aims to see if this fun activity improves their social skills and overall well-being.
Hong KongAges 7–9 - NCT06278285Recruiting
GLP-1 drug effect on fat tissue before bariatric surgery
This study looks at how taking a GLP-1 medicine (like Ozempic or Wegovy) affects your fat tissue before bariatric surgery. It compares people who have taken a GLP-1 for at least 3 months to those who never have.
Nice, Alpes-maritimesAges 18 years+ - NCT06278779RecruitingPhase 4
Comparing two types of ketamine for stubborn depression
This study compares two forms of ketamine to see which works better for depression that hasn't improved with at least two other antidepressants. If you've tried multiple antidepressants without success, this trial might help find a more effective treatment.
Camperdown, New South WalesAges 18 years+ - NCT06278974Recruiting
Comparing myopia treatments for kids: glasses vs ortho-k
This study compares three ways to slow down nearsightedness in children: special glasses (defocus lenses), regular glasses, and orthokeratology contact lenses (worn overnight). It aims to find which works best for kids who have never worn glasses before.
Shenyang, LiaoningAges 7–17 - NCT06279325Recruiting
Computer brain training for older adults
This trial studies whether a computer-based brain training program can help thinking skills in older adults. It is designed for people who are generally healthy and have not received similar training before.
Zaragoza, ZaragozaAges 60 years+ - NCT06280807Recruiting
Observation of Environment and Reproductive Health Effects
This study looks at how the environment and your body's natural hormones interact. It is for people with reproductive or hormone-related conditions such as low sex hormones (hypogonadism), infertility, early or late puberty, PCOS, or menopause. The researchers will observe participants over time to learn more about these conditions.
Research Triangle Park, North CarolinaAges 8–99 - NCT06281431Recruiting
Study comparing two needle types for nerve blocks to reduce pain
This trial compares a special echogenic (ultrasound-visible) needle with a standard needle for nerve blocks during surgery. The goal is to see which works better for preventing both short-term and long-term pain after operations like chest, abdomen, or limb surgeries.
Chongqing, Chongqing MunicipalityAges 18–70
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Common questions
- Are there clinical trials for effectiveness?
- Yes. Clin2 currently lists 6,866 recruiting effectiveness 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 effectiveness 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 effectiveness 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.