Clinical trials
Effectiveness clinical trials
Below are recruiting effectiveness clinical trials, each written for real people, not researchers. We’re tracking 6,871 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06636513Recruiting
Testing SMT04 for irritable bowel syndrome
This trial tests a new treatment called SMT04 for people with irritable bowel syndrome (IBS), specifically the diarrhea or mixed types. It may help reduce symptoms like abdominal pain and changes in bowel habits.
Singapore, SingaporeAges 21–55 - NCT06637592Recruiting
Taping for heel pain in football players
This study compares two types of foot taping (windlass and calcaneal) to see which better relieves heel pain in football players with plantar fasciitis. It aims to help players return to sport more quickly.
Lahore, Punjab ProvinceAges 18 years+ - NCT06638515Recruiting
Walking and breathing exercise for pain relief
This study tests whether a specific breathing exercise (walking while breathing at a low lung volume) can reduce pain sensitivity. It's looking for healthy people who have no ongoing medical conditions or pain.
MadridAges 18–65 - NCT06638567Recruiting
Comparing insulin methods after surgery for type 2 diabetes
This trial tests two ways to give insulin after gastrointestinal or vascular surgery to see which one leads to fewer wound infections. It may help if you have type 2 diabetes and are having one of these surgeries.
AmsterdamAges 18 years+ - NCT06638528Recruiting
Can Walking and Breath-Holding Reduce Pain Sensitivity?
This study tests a special breathing technique called 'walking apnea' (holding your breath while walking) to see if it can reduce pain sensitivity. Healthy volunteers will do this exercise, and researchers will measure how it affects your pain perception.
MadridAges 18–65 - NCT06639009Recruiting
Laser treatment for better mouth opening in oral fibrosis
This study tests if a special laser therapy (photobiomodulation) helps people with oral submucous fibrosis open their mouths wider. It's for people who haven't had other treatments for this condition in the last three months.
New Delhi, National Capital Territory of DelhiAges 18–99 - NCT06639139Recruiting
Remote group therapy for adults with ADHD
This trial tests a remote group program that helps adults with ADHD improve thinking and daily functioning skills. It might be a good fit if you are looking for practical strategies to manage your ADHD.
JerusalemAges 18–60 - NCT06639178Recruiting
Cream to prevent hand-foot syndrome from capecitabine in breast cancer
This trial tests whether a special cream containing N-acetylcysteine and urea can prevent the painful hand-foot syndrome often caused by the chemotherapy drug capecitabine. If you have breast cancer and are about to start capecitabine, this study may help reduce side effects.
Aviano, PordenoneAges 18 years+ - NCT06639360Recruiting
Magnetic stimulation after clot removal for stroke recovery
This trial tests whether adding magnetic brain stimulation (TMS) after clot-removal surgery can help people recover better from a stroke. It is for people who had a moderate-to-severe stroke in the front part of the brain and had the clot removed.
Xi'an, ShaanxiAges 18–80 - NCT06639789Recruiting
Vitamin B12 effect on cycling performance
This trial tests a new Vitamin B12 supplement to see if it improves physical and mental performance in cyclists. It might help if you are a healthy male cyclist training regularly.
La Ñora, MurciaAges 18–45 - NCT06640101Recruiting
Breathing muscle training for stroke recovery
This trial tests whether a simple breathing exercise device can help people recovering from stroke. You may benefit if you had a stroke up to 12 months ago and can walk a short distance on your own.
Shenzhen, None SelectedAges 40–80 - NCT06640751Recruiting
Helping people with hypertension improve health habits
This study tests whether a program to support healthy behaviors can help people with high blood pressure better control their condition. It is for people whose blood pressure is not well managed or who find it hard to stick with treatment.
Nanjing, JiangsuAges 18–80 - NCT06640231Recruiting
Sealer activation for reducing pain after root canal
This trial tests if activating a sealer inside a tooth after root canal can reduce pain in the days after treatment. It may help people with a painful lower molar that still has a live nerve.
Cairo, New CairoAges 18–40 - NCT06640309RecruitingPhase 2
Nicotinamide for rheumatoid arthritis: a clinical trial
This trial tests if taking a vitamin B3 supplement (nicotinamide) can improve outcomes for people with rheumatoid arthritis. Researchers want to see if adding this over-the-counter vitamin to your usual arthritis medicines helps reduce disease activity.
CairoAges 18–65 - NCT06640660Recruiting
Study of vision, thinking, and emotions in MS and West Nile
This study looks at how multiple sclerosis or West Nile virus affects visual thinking and mood, and whether a rehab program might help. If you have one of these conditions and can see and use your hands, you may be able to join.
Lido, VeneziaAges 20–85 - NCT06640907Recruiting
Perinatal mental health support for expecting and new mothers
This trial tests a program that provides mental health support to pregnant women and new mothers through their usual healthcare visits. The goal is to see if offering this support as part of routine care can help prevent anxiety and depression.
Mairena del Aljarafe, SevilleAges 18 years+ - NCT06641011Recruiting
Sealing molars with enamel spots: rinsing vs blotting
This study tests whether rinsing off or blotting dry a special silver fluoride liquid before placing a tooth sealant helps the sealant last longer on molars affected by a common condition called molar-incisor hypomineralization. The goal is to find the best way to protect these teeth from cavities.
AnkaraAges 6–14 - NCT06642207Recruiting
Comparing two biologic drugs for ankylosing spondylitis
This study compares two types of biologic drugs (IL-17 inhibitors vs. anti-TNF drugs) in people with ankylosing spondylitis (a form of arthritis affecting the spine) who have already tried standard treatments. The goal is to see which drug works better for controlling symptoms.
SohagAges 16–60 - NCT06642363RecruitingPhase 1
Astaxanthin for PCOS symptoms and heart health
This trial tests if astaxanthin, a natural antioxidant, can improve PCOS symptoms and heart-related health in women with PCOS who are overweight but not pregnant or breastfeeding.
Isfahan, IsfahanAges 18–45 - NCT06644898Recruiting
Walking on slopes to improve balance in COPD
This study tests whether walking on different slopes (like hills) can help people with COPD improve their balance. It compares different types of incline walking to see which works best.
Istanbul, Eyüp SultanAges 40 years+ - NCT06646510Recruiting
Electrical stimulation for resting tremors in Parkinson's
This trial tests whether gentle electrical stimulation to the skin (called sensory electrical stimulation) can help reduce resting tremors in people with Parkinson's disease. Resting tremors are shaking that happens when your muscles are relaxed, like when your hands are in your lap.
GizaAges 45–60 - NCT06647043Recruiting
Can synbiotics help irritable bowel syndrome?
This study tests whether a synbiotic (a mix of good bacteria and fiber) can improve symptoms of irritable bowel syndrome (IBS), especially for people with diarrhea-predominant or mixed type IBS, or functional diarrhea.
Kubang Kerian, KelantanAges 18–70 - NCT06647342RecruitingPhase 4
Testing lower bleomycin dose in electrochemotherapy
This trial tests if a lower dose of the drug bleomycin works as well in electrochemotherapy for skin or under-the-skin tumors. The goal is to reduce side effects while still treating cancer effectively.
HerlevAges 18 years+ - NCT06647524RecruitingPhase 2
How cannabis affects the aging brain
This study uses brain scans (fMRI) to see how THC (the active ingredient in cannabis) affects the brain as people age. If you are a cannabis user without current dependence or health issues, you may help researchers understand these effects.
Hartford, ConnecticutAges 18–75
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Common questions
- Are there clinical trials for effectiveness?
- Yes. Clin2 currently lists 6,871 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.