Clinical trials
Effectiveness clinical trials
Below are recruiting effectiveness clinical trials, each written for real people, not researchers. We’re tracking 6,873 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07487623Recruiting
Nutritional supplement for liver protection in hepatitis C
This trial tests whether a special nutritional supplement can protect the liver in people with chronic hepatitis C. If you have mild to moderate liver damage and meet the criteria, you may be able to join.
Guadalajara, JaliscoAges 18–69 - NCT07488026Recruiting
Brain stimulation for mobility in Parkinson's disease
This trial tests if a type of brain stimulation (transcranial magnetic stimulation) applied to different areas of the brain can improve walking and movement in people with Parkinson's disease. The goal is to see which stimulation site works best for reducing freezing of gait and improving daily mobility.
Recife, PernambucoAges 40 years+ - NCT07488338Recruiting
Movement and hand training for children with SMA
This study tests whether a combined program of home-based activities and hand training can help children with spinal muscular atrophy improve their movement and daily function. It is for children who can sit or walk with support and have been on stable medication for at least 6 months.
New York, New YorkAges 5–17 - NCT07488936Recruiting
How low back pain types affect pain and quality of life after failed back surgery
This study looks at how different types of low back pain affect pain severity and quality of life in people who still have pain after back surgery. It aims to help doctors better understand and treat your pain.
Konya, SelçukluAges 18 years+ - NCT07489807Recruiting
Can mild hearing aids help with tinnitus?
This study tests if mild-gain hearing aids can reduce bothersome tinnitus in people with normal hearing. It aims to see if wearing these devices improves your tinnitus perception.
LyngbyAges 18 years+ - NCT07489937Recruiting
Arm exercise effects on the shoulder tendon
This study compares how two different arm exercises affect the shoulder tendon (supraspinatus) in people with and without shoulder pain. It may help find better ways to exercise without causing injury.
Gainesville, FloridaAges 18–45 - NCT07490353RecruitingPhase 1
Can psilocybin help treat loss of pleasure?
This trial tests if psilocybin, a psychedelic substance, can improve the ability to feel pleasure (anhedonia) in people with depression who are not taking antidepressants. It also includes healthy volunteers as a comparison group.
Vienna, State of ViennaAges 18–55 - NCT07490587RecruitingPhase 2
Probiotic study for healthy infant growth and allergy prevention
This trial tests a probiotic supplement (Bifidobacterium animalis subsp. lactis XLTG11) to see if it helps infants grow better and have fewer allergies. It is for healthy babies up to 3 years old who are at higher risk for allergies.
Pudong, Shanghai MunicipalityAges birth–3 years - NCT07491185Recruiting
How blood sugar control affects brain oxygen and recovery in diabetic surgery patients
This study looks at how well-controlled blood sugar (measured by HbA1c) affects brain oxygen levels during urologic surgery and how it impacts recovery afterward. It compares diabetic patients to non-diabetic patients to understand the role of blood sugar control in surgical outcomes.
IzmirAges 18 years+ - NCT07491198Recruiting
Head-Down Position and Eye Pressure in Prostate Surgery
This study looks at how the steep head-down position (Trendelenburg) and gas inflation during robot-assisted prostate surgery affect the sheath around the optic nerve. It aims to understand eye pressure changes to improve safety.
IzmirAges 18 years+ - NCT07491549Recruiting
Pain education group therapy for chronic pain
This trial tests if group education about pain can help people with chronic pain move more, feel better, and have less fear of movement. It's looking for adults whose pain has lasted more than 3 months and affects their daily life.
Tartu, TartuAges 16–65 - NCT07492147Recruiting
Negative pressure suction for kidney stone surgery
This trial tests if using negative pressure suction during ureteroscopy can reduce fluid absorption and infections. It may help people undergoing kidney stone surgery.
Lanzhou, GansuAges 18 years+ - NCT07492472Recruiting
Low-intensity music for anxiety in young adults
This trial tests whether listening to low-intensity music can help ease anxiety in young adults. If you join, you will answer some questions about your symptoms while the study also measures things like your voice, heart rate, and brain activity.
Haikou, HainanAges 18–25 - NCT07492719Recruiting
Swallowing exercises with visual feedback after stroke
This study tests whether special swallowing exercises with a visual feedback tool can help people who have trouble swallowing after a recent stroke. If you've had a stroke in the last 6 months and have trouble swallowing, this may help you regain strength.
AnkaraAges 18 years+ - NCT07492745Recruiting
Staying active during your hospital stay
This trial tests whether a simple reminder can encourage you to stay active while you are in the hospital. It aims to help older patients maintain their strength and independence during recovery.
BrusselsAges 50 years+ - NCT07494214RecruitingPhase 1
Study on MDMA for pain relief in healthy people
This trial tests if a single dose of MDMA can reduce pain caused by heat or pressure in healthy volunteers. It aims to see if MDMA might help with certain types of pain that are hard to treat.
BaselAges 18–75 - NCT07494747Recruiting
Toothpaste for sensitive gums
This trial tests a toothpaste for people with sensitive, inflamed gums (gingivitis). It looks at how well the toothpaste reduces gum bleeding and plaque.
Castelldefels, BarcelonaAges 18–65 - NCT07494864Recruiting
Urinary tract health and microbiome study
This study looks at how bacteria and the immune system affect the lower urinary tract. It includes healthy volunteers and people with various urinary conditions, like infections or bladder pain.
Zurich, Canton of ZurichAges 18 years+ - NCT07494955Recruiting
Mindful breathing before spinal for C-section
This trial tests if a short breathing exercise before spinal anesthesia can help keep your blood pressure steady during a planned C-section. You will practice the technique briefly before the procedure.
ErzurumAges 18–45 - NCT07495904Recruiting
Weight loss drug effects on body muscle with extra protein
This trial tests a weight-loss medication (GLP-1 receptor agonist) combined with dietary protein to see if it helps protect muscle while losing fat. It is for adults with obesity who are not taking certain other medications or supplements.
HeraklionAges 30–65 - NCT07496203Recruiting
BETY program after knee injections for osteoarthritis
This trial tests if a special exercise and education program called BETY helps people with knee osteoarthritis feel better after getting a knee injection. You may qualify if you had a knee injection in the last month and have moderate knee arthritis.
Ankara, SamanpazarıAges 18 years+ - NCT07496853Recruiting
Arm support's effect on walking after stroke
This study looks at whether using a cane or other support for your affected arm can improve how you walk. If you had a stroke and have trouble using one side of your body, this trial may help find better ways to help you move safely.
AnkaraAges 18 years+ - NCT07496840Recruiting
Speedboat UltraSlim in POEM for swallowing disorders
This study is testing a new device called Speedboat UltraSlim™ during a procedure called POEM (per-oral endoscopic myotomy), which is used to treat achalasia and other swallowing disorders. The goal is to see if the device is safe and works well for people already scheduled for this surgery.
Houston, TexasAges 18 years+ - NCT07496918RecruitingPhase 2
Brain effects of light and sound stimulation at 40 Hz
This study tests whether special lights and sounds (at a specific 'gamma' frequency) can safely affect brain activity. It is an early trial looking at how the brain responds to these gentle sensory stimulations.
Cambridge, MassachusettsAges 18–100
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Common questions
- Are there clinical trials for effectiveness?
- Yes. Clin2 currently lists 6,873 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.