Clinical trials
Effectiveness clinical trials
Below are recruiting effectiveness clinical trials, each written for real people, not researchers. We’re tracking 6,374 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07380412Recruiting
Supplement study for ADHD med side effects
This trial tests if a dietary supplement can help reduce common side effects of stimulant medications for ADHD, like trouble sleeping or feeling irritable. If you take a stable dose of ADHD medication and are dealing with these issues, you may be able to join.
Las Vegas, NevadaAges 18–55 - NCT07379827Recruiting
A study on switching to KarXT for schizophrenia
This trial looks at how well KarXT works and what side effects it might have when people with schizophrenia switch to it from their current antipsychotic medication. It may be an option for those who have started KarXT recently or who plan to switch from their current treatment.
Bryant, ArkansasAges 18 years+ - NCT07377994Enrolling by invitation
Gut health and immunity study with a probiotic in healthy adults
This trial tests a probiotic supplement containing Bacillus coagulans to see if it improves gut health and immune function in healthy adults. If you are generally healthy and not taking certain medications or supplements, you may be able to join.
Bangalore, KarnatakaAges 18–50 - NCT07377942Enrolling by invitation
Probiotic study for gut and immune health in healthy adults
This study tests a probiotic (a type of good bacteria) called Bacillus subtilis to see how it affects digestion and the immune system in healthy adults. It involves taking the product, giving stool samples, and visiting the clinic for checkups.
Bangalore, KarnatakaAges 18–50 - NCT07348510Recruiting
Diuretic Effect of Aminophylline and Furosemide in Heart Surgery Patients
This study is testing if a combination of two medicines (aminophylline and furosemide) can help the kidneys produce more urine after heart surgery. It may help reduce fluid buildup and protect kidney function.
CairoAges 18–65 - NCT07339943Recruiting
Focal laser ablation for intermediate-risk prostate cancer
This trial tests a new way to treat intermediate-risk prostate cancer using a targeted laser guided by micro-ultrasound and MRI. It aims to see if this less invasive approach is safe and effective for men who have not had prior prostate cancer treatments.
Toronto, OntarioAges 40–85 - NCT06610994Recruiting
Vibration therapy for stroke recovery
This study tests if a short, local vibration treatment can help stroke patients with leg spasticity (tightness in the calf muscle) improve walking. If you have had a stroke and have mild to moderate spasticity in your lower leg, you may be able to join.
KirikkaleAges 45–75 - NCT07323745RecruitingEarly Phase 1
Mobithron Advance for knee osteoarthritis: long-term effects
This trial tests a supplement called Mobithron Advance to see if it can slow down knee osteoarthritis over time. It may help people with mild to moderate knee arthritis find a non-surgical option.
Kota Bharu, KelantanAges 50 years+ - NCT07319364RecruitingPhase 1
Fecal transplant study for cancer treatment side effects
This trial tests whether fecal transplants (putting healthy donor bacteria into your gut) can help with side effects like diarrhea, constipation, or nausea caused by cancer treatments. It is for people with advanced gastrointestinal cancer who are about to start their fourth round of chemo or targeted therapy.
Zhejiang, HangzhouAges 18 years+ - NCT07301281Recruiting
Study on improving birth control side effect support in Ethiopia
This study is testing a program called 'Mittin' that helps women in Ethiopia manage side effects from birth control. It aims to improve counseling and follow-up so women can continue using the method that works best for them.
Addis AbabaAges 15–49 - NCT05627726Recruiting
PelviSense device for stress urinary leakage
This trial studies whether a wearable biofeedback device called PelviSense can reduce stress urinary incontinence (leakage that happens with activities like coughing or exercise) and whether it’s worth the cost. If you qualify, you may be asked to use the device and complete study visits and tests to measure symptom changes.
Hong KongAges 35–65 - NCT07274072Recruiting
Comparing hospital-at-home versus inpatient care costs and outcomes
This study compares the costs and effectiveness of receiving care at home through a hospital-at-home program versus staying in the hospital. It is for adults with mild to moderate conditions like infections, heart failure, or COPD who are already in the hospital or enrolled in hospital-at-home care.
Zollikon, Canton of ZurichAges 18 years+ - NCT06666465Recruiting
Virtual reality glasses before gallbladder surgery
This study tests if wearing virtual reality glasses before surgery can help reduce anxiety by letting you see the operating room environment beforehand. It is for adults having their first gallbladder removal surgery.
İnönü, EskişehirAges Any age - NCT07264439Recruiting
Virtual reality with hypnosis for Alzheimer's patients during hygiene care
This trial tests whether virtual reality headsets showing hypnosis scenes can reduce agitation and resistance during bathing or toileting in people with Alzheimer's disease. It aims to make daily care calmer and less stressful for patients and caregivers.
AmiensAges 18 years+ - NCT07250399Recruiting
Pain after root canal treatment with different tools
This trial compares two different ways of cleaning a tooth's root canal to see which causes less pain during and after treatment. It is for people with severe tooth pain in an upper premolar.
CairoAges 20–50 - NCT07217080Enrolling by invitation
Thalamic stimulation's effect on sleep brain waves
This trial studies how electrical stimulation in a deep brain area called the thalamus affects sleep brain waves. It may help people who already need brain recordings for medical reasons.
Boston, MassachusettsAges 5–85 - NCT06939244Recruiting
Krill oil for muscle recovery after exercise in older adults
This trial tests whether taking krill oil helps people 60 and older recover faster from muscle-straining exercise. If you do light resistance exercise less than 1 hour per week and have no major health issues, you may qualify.
Glasgow, OtherAges 60 years+ - NCT07198581Recruiting
Using AI to manage chemotherapy side effects
This trial tests if an AI-powered system can help monitor and manage side effects during chemotherapy for breast or colorectal cancer. If you are starting chemotherapy and can report your symptoms, this study may offer extra support.
IncheonAges 18 years+ - NCT07182942RecruitingPhase 4
Study of Xiqing and Probiotics for Chronic Kidney Disease
This trial tests if taking Xiqing (a Chinese herbal product) and probiotics together can help people with chronic kidney disease (CKD) by improving gut health and making their medication work better. It is for patients with moderate to advanced CKD who do not need dialysis yet.
Wuhan, HubeiAges 18–75 - NCT07168512Recruiting
Release technique and exercises for cervicogenic headache
This trial tests whether a gentle hands-on therapy called myofascial release, alone or with exercises, can improve the neck curve, sleep, and mood in people whose headaches come from a neck problem. If you have headaches that start from your neck, this might help you find relief.
Gaza, Gaza StripAges 20–55 - NCT07123623Recruiting
childbirth classes for couples to reduce fear and boost support
This study tests whether having expectant parents take childbirth classes together helps pregnant women feel more supported by their partner, less afraid of giving birth, and more confident in their ability to deliver. It is designed for women who have already had a vaginal birth before and are at least 20 weeks pregnant.
Istanbul, IstanbulAges 18–50 - NCT07101341Recruiting
Comparing exercise with virtual reality headsets in healthy adults
This study compares two types of exercise (moderate aerobic and high-intensity interval training) while using a virtual reality headset. It is looking for healthy adults aged 18 to 35 to see how these workouts affect your body and mind.
Valencia, ValenciaAges 18–35 - NCT07095946Recruiting
Comparing two numbing methods for kids' dental work
This trial tests if a special numbing injection into the ligament around a tooth works as well as the standard numbing shot for children having dental treatment. It uses an electronic syringe to make the injection more comfortable.
Latakia, Latakia GovernorateAges 6–10 - NCT07098663RecruitingPhase 2
Study of MKP10241 for weight loss and diabetes control
This study tests an investigational drug called MKP10241 in healthy people, people with obesity, and people with type 2 diabetes. It aims to see how the drug affects blood sugar, weight, and overall safety. It may be an option if you have obesity or type 2 diabetes managed by diet and/or metformin.
Bayswater, VictoriaAges 18–60
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Common questions
- Are there clinical trials for effectiveness?
- Yes. Clin2 currently lists 6,374 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.