Clinical trials
Effectiveness clinical trials
Below are recruiting effectiveness clinical trials, each written for real people, not researchers. We’re tracking 6,371 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05982730Recruiting
Segway training for balance and thinking in Parkinson's
This study tests whether practicing balance on a Segway can improve walking and thinking for people with moderate Parkinson's. You will train on a Segway while getting special sensory cues, and researchers will see if it helps your motor skills and cognitive function.
Dallas, TexasAges 50–85 - NCT05973214Recruiting
Program for thinking and coping in environmental intolerance
This trial tests whether a cognitive and behavioral therapy program can help adults with idiopathic environmental intolerance (IEI) manage symptoms and cope better. It may help by teaching practical ways of thinking and behaving when symptoms are triggered.
Paris, ParisAges 18 years+ - NCT05973045Recruiting
Warm or cool fluid during hysteroscopy: comfort and safety
This study looks at whether the temperature of the fluid used during hysteroscopy affects image quality, risk of low blood sodium, and pain after the procedure. It may help find a safer, more comfortable way to do hysteroscopy for certain uterine growths.
IzmirAges 18–65 - NCT06172660Recruiting
RSV prevention study for babies in Connecticut
This study looks at how well RSV vaccines or antibody shots protect babies from severe respiratory infections. If your baby is under 1 year old, lives in Connecticut, and gets sick with a respiratory infection, they may be able to join.
New Haven, ConnecticutAges Up to 1 year - NCT06681051Recruiting
OSTENIL TENDON for tendon pain study
This study tests whether OSTENIL TENDON, a gel-like substance injected into the tendon, can safely reduce pain and improve movement in people with common tendon problems (like jumper's knee or tennis elbow). It may be a good option if other treatments haven't worked for you.
Berlin, State of BerlinAges 18–99 - NCT06669806Recruiting
TIPS Stent Graft for Cirrhosis Complications
This study tests a TIPS stent graft (a tiny mesh tube placed in the liver to relieve pressure) for people with cirrhosis and complications like bleeding or fluid buildup. It aims to see how well it works and if it's safe.
Changsha, HunanAges 18–75 - NCT06670807Recruiting
Probiotic supplement for mild memory loss
This study tests whether a probiotic (a supplement with helpful bacteria) can help slow down memory and thinking problems in people with mild cognitive impairment (MCI). It is for adults aged 60–85 who have noticed their memory getting worse over time but can still handle daily activities.
Madrid, MadridAges 65–85 - NCT06681207Recruiting
Exploring brain stimulation for stepping after stroke
This study tests whether a mild electrical brain stimulation can help people with chronic stroke improve their stepping and walking. If you have had a stroke at least 6 months ago, can walk with or without a device, and have some leg weakness, this study may be for you.
Galveston, TexasAges 21–90 - NCT06679543Recruiting
How partial sleep loss affects heart function during cycling
This study looks at how a night of poor sleep affects your heart's ability to pump blood while you ride a bike. It may help find out why sleep loss can be hard on the heart.
Guelph, OntarioAges 18–50 - NCT06676644Recruiting
Flu vaccine with booster for older adults with health conditions
This trial tests whether a flu vaccine with an extra ingredient (called an adjuvant) is safer and works better for older Asian adults with chronic health conditions than a standard flu vaccine. It aims to provide better protection against the flu for people like you.
TaipeiAges 65 years+ - NCT06674616Enrolling by invitation
Heart health program for community mental health staff
This trial tests a program to improve heart health in community mental health settings. Staff members will be trained to deliver the program and help reduce health disparities.
Baltimore, MarylandAges 18 years+ - NCT06672471Enrolling by invitation
Antibiotics after head and neck surgery study
This trial tests whether giving antibiotics after certain head and neck surgeries helps prevent infections. It is for people having planned (non-emergency) surgery that involves entering a normally clean area that may have some germs, like the mouth or throat.
Lahore, Punjab ProvinceAges 18 years+ - NCT06671600Recruiting
Osteopathic treatment for sleep in Parkinson's disease
This study tests if gentle hands-on treatments (osteopathic manipulative medicine) can improve sleep quality for people with Parkinson's disease. You will wear a Fitbit and a ring to track your sleep, and receive the treatments over several sessions.
Old Westbury, New YorkAges Any age - NCT06669546Recruiting
Quiet sounds during deep sleep for memory in older adults
This study tests whether playing a soft, silent sound (or no sound) during deep sleep can improve memory, brain activity, and blood markers. It is for older adults (60-85) who have mild memory issues but are otherwise healthy.
BernAges 60–85 - NCT06671002RecruitingPhase 4
Pain medicine safety study for kids having surgery
This study compares different pain medicines to see which works best and is safest for children after surgery for tonsil removal, gallbladder removal, or knee arthroscopy. It aims to help find the most effective and least risky pain control option.
Los Angeles, CaliforniaAges 12–20 - NCT06676618Recruiting
Exercise training for multiple sclerosis patients
This study tests a multimodal exercise program for people with multiple sclerosis. It aims to improve mobility, strength, and overall well-being through guided exercises you can do at home.
Istanbul, BuyukcekmeceAges 20–65 - NCT06676839Recruiting
Testing the ICOPE program to prevent age-related decline
This study tests a program called ICOPE, designed by the World Health Organization, to help older adults stay healthy and independent. It will check if the program can slow down age‐related declines in areas like mobility, memory, and nutrition.
Castres, FranceAges 65 years+ - NCT06671977RecruitingPhase 1
Safety and effects of DMT in healthy adults and those with depression
This trial studies the safety and effects of DMT, a psychedelic compound, in healthy volunteers and people with major depressive disorder (MDD) who haven't responded well to antidepressants. It aims to see how DMT affects the brain and mood.
West Haven, ConnecticutAges 21–65 - NCT06670859Enrolling by invitation
Does a special gown help anxiety after surgery?
This study tests if wearing a special coverall gown while moving around after surgery helps reduce anxiety and improve comfort, privacy, and satisfaction. It is for patients who have a urinary catheter and surgical drains.
KütahyaAges 18 years+ - NCT03909477Recruiting
Study of MRI brain scans in cannabis smokers over time
This study follows people who currently or used to smoke cannabis to see how cannabis use may change certain MRI scan signals in the brain over time. You may help researchers understand the effects of cannabis smoking and how brain imaging changes can be measured safely.
London, OntarioAges 18–85 - NCT05884983Recruiting
Check if special CT and nose scope help screen nasopharyngeal cancer
This study tests whether combining a special CT scan with a nose/throat camera exam (nasopharyngeal endoscopy) can better find nasopharyngeal cancer early. You might benefit if the study shows this approach is accurate and safer for screening.
Zhongshan, GuangdongAges 30–69 - NCT06665204Recruiting
Knee pain treatment study for active military
This study tests whether following a standard treatment guide helps active-duty service members with kneecap pain feel better. You would receive physical therapy and be monitored for a few weeks.
San Diego, CaliforniaAges 18 years+ - NCT06663358Recruiting
Safety and effectiveness of Elfabrio in Fabry disease patients
This study is for people with Fabry disease who are taking or planning to take the medication Elfabrio (pegunigalsidase alfa). It will look at how safe and effective the treatment is in real-world use.
Birmingham, AlabamaAges 18 years+ - NCT06658522RecruitingPhase 4
Sotatercept for right heart function in pulmonary hypertension
This study tests a medicine called sotatercept to see if it can improve how the right side of your heart pumps in people with PAH. It may help you feel better and slow down the disease.
Amsterdam, North HollandAges 18–70
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Common questions
- Are there clinical trials for effectiveness?
- Yes. Clin2 currently lists 6,371 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.