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
- NCT06441110RecruitingPhase 3
BCG instillation for medium- to high-risk bladder cancer
This trial tests whether a specific schedule of BCG (a weakened germ that boosts the immune system) placed directly into the bladder is safe and effective for medium- to high-risk bladder cancer that hasn't grown into the muscle. It aims to see if adjusting the standard BCG course can work better for people with a PD-L1-positive tumor.
Fuzhou, FujianAges 18–75 - NCT06442124Recruiting
Body weight and glute muscle activity in sacroiliac pain
This study looks at how body weight (BMI) affects a hip muscle (gluteus maximus) in people with sacroiliac joint pain. If you have mild to moderate pain in the lower back/buttock area and are between 20–40 years old, this trial may help understand how your muscle works.
GizaAges 20–40 - NCT06443008Recruiting
Biofeedback training for arm function after stroke
This study tests whether a special feedback device that detects muscle signals can help improve arm and hand movement after a stroke. It is designed for people aged 65 and older.
Yiwu, ZhejiangAges 65–80 - NCT06443073Recruiting
Can asking about symptoms change how you feel?
This study tests whether simply asking people about their symptoms (using a questionnaire) can change how they feel or report their health. It is fully online, so you can join from anywhere.
ViennaAges 18 years+ - NCT06444685Recruiting
Table Tennis for Parkinson's Disease
This trial tests whether playing table tennis can help people with Parkinson's disease improve their movement and quality of life. If you join, you'll play table tennis regularly, and researchers will see how it affects you.
LleidaAges 40–80 - NCT06444659Recruiting
Exercise study for students with intellectual disabilities
This study tests whether a special exercise program can improve fitness and health in students with intellectual disabilities. It is designed for students who are not already involved in other physical activities outside of school sports.
ChangshaAges 13–18 - NCT06445946RecruitingPhase 4
Metformin vs insulin for gestational diabetes
This study compares two common medicines (metformin pills and insulin shots) to see which works better for controlling blood sugar in pregnant women with gestational diabetes. The goal is to find the best treatment for both mom and baby, now and in the long term.
Tuscaloosa, AlabamaAges 18 years+ - NCT06446232Recruiting
Flu vaccine effectiveness in young children
This trial studies how well the flu vaccine works in young children in Taiwan. To join, your child must have a positive flu test and a known vaccination record.
TaipeiAges 6 months–18 years - NCT06448767Recruiting
Probiotics for autism symptoms in children
This study tests whether a daily probiotic supplement (a mix of good bacteria) can help reduce autism symptoms in children. It lasts 3 months and involves filling out questionnaires about your child's behavior at the start and end of the trial.
Warsaw, WarsawAges 7–15 - NCT06449833RecruitingPhase 4
Henagliflozin for liver fat in diabetes and fatty liver
This study tests whether a medicine called henagliflozin can help reduce fat in the liver for people with type 2 diabetes and non-alcoholic fatty liver disease. It may help improve liver health and blood sugar control at the same time.
Guangzhou, GuangdongAges 18–75 - NCT06450483Recruiting
Acupuncture for neck pain in college athletes
This study tests whether a type of acupuncture (called auricular vagus nerve stimulation, or AVNS) can help college athletes with neck pain. It looks at how the treatment affects pain, balance, and heart rate. If you’re a healthy college athlete with mild to moderate neck pain and no recent injuries, you may be a good fit.
Sharjah cityAges 18–26 - NCT06451393Recruiting
AI predicts stomach cancer response to chemo
This trial tests a computer-based model that uses CT scans, endoscopic images, and biopsy tissue to predict how well stomach cancer will respond to chemotherapy given before surgery. The goal is to help doctors choose the best treatment for each patient.
Guangzhou, GuangdongAges 20–90 - NCT06451523Recruiting
Alliance180 Program for well-being in veterans and first responders
This study looks at how the Alliance180 Program helps improve well-being in adults who have been exposed to trauma. It is for veterans, first responders, or frontline healthcare workers who are currently experiencing trauma-related symptoms.
Saratoga Springs, New YorkAges 18–99 - NCT06451562Recruiting
Pain relief methods after scoliosis surgery
This trial compares two ways to manage pain after scoliosis surgery: numbing the area near the spine (regional anesthesia) or giving lidocaine through an IV. The goal is to see which method reduces the need for morphine after surgery.
Be’er Ya‘aqovAges 12–25 - NCT06451913RecruitingPhase 4
Probiotic for gut health during Lyme disease antibiotics
This trial tests if a probiotic (Saccharomyces boulardii) can help maintain healthy gut bacteria while you take antibiotics for the early skin rash of Lyme disease (erythema migrans). You'll take amoxicillin for 14 days, plus either the probiotic or a placebo.
LjubljanaAges 18 years+ - NCT06452095Recruiting
Hyperbaric oxygen therapy for long COVID brain fog
This trial tests if hyperbaric oxygen therapy (breathing pure oxygen in a pressurized chamber) helps with long COVID symptoms, especially brain fog and thinking problems. It may be an option if you have had lingering symptoms for at least 2 months and can travel to one of the study sites.
Toronto, OntarioAges 18 years+ - NCT06452199Recruiting
Bifidobacterium infantis for newborns study (BEGIN)
This study gives healthy newborns a probiotic supplement called Bifidobacterium infantis to see if it helps with growth, immune health, and reducing inflammation. It may be a safe way to support your baby's early development.
Herning, Central JutlandAges 1 day–1 week - NCT06452966Recruiting
Traditional Chinese medicine for organ failure in ICU
This trial is studying whether adding traditional Chinese medicine (TCM) to standard care can help patients in the surgical ICU recover from organ failure. It looks at how TCM might support your body's organs during critical illness.
TaichungAges 20 years+ - NCT06453473Recruiting
Can balance training on a bike help older adults ride better?
This study tests if special stationary bike training that adds balance challenges can improve cycling skills in older adults. It may help if you have trouble navigating a bike course safely.
Nuremberg, BavariaAges 65–100 - NCT06453746Recruiting
Non-drug program to prevent dementia for mild cognitive impairment
This study tests whether non-drug activities (like exercise, brain games, or lifestyle changes) can help prevent dementia in older adults with mild memory loss. You will take part in a program at the hospital and have regular checkups.
Ho Chi Minh CityAges 60 years+ - NCT06453798Recruiting
Neck exercises with nerve gliding for pinched nerve in neck
This study tests whether a combination of neck exercises and nerve gliding (gentle movements to help the nerve move freely) can reduce arm pain and other symptoms from a pinched nerve in the neck. If you have this condition and haven't had recent treatment or surgery, you may be eligible.
Qinzhou, GuangxiAges 18–65 - NCT06454006Recruiting
Light therapy for patients on breathing machines
This study tests a light therapy (called PBMT-sMF) on people in the ICU who need a breathing machine. It aims to see if the treatment helps muscles and recovery.
Porto Alegre, Rio Grande do SulAges 21 years+ - NCT06454786Recruiting
Simulation training for nursing students' confidence and stress
This study tests whether a simulation-based learning method helps nursing students feel more confident and less stressed.
Istanbul, KağıthaneAges 18 years+ - NCT06455592Recruiting
Can physical activity improve sleep in children with cancer?
This study tests whether a personalized physical activity program (called APA) can help children with blood cancer sleep better. If your child is between 5 and 16 and currently on cancer treatment, this program might be a good fit.
Clermont-FerrandAges 5–16
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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.