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
- NCT07564999Enrolling by invitation
Peer-Led Disaster Training for First Aid Students
This study tests whether learning about disaster preparedness from fellow students (instead of just instructors) helps first-aid students feel more confident and prepared. You would attend training sessions and answer questions about your attitudes toward disasters.
Isparta, IspartaAges 18 years+ - NCT07564076Enrolling by invitation
Exercise Programs for Frail Older Adults
This study compares different exercise programs designed specifically for frail older adults to see which approach works best. If you're experiencing weakness and slowness, this trial may help you regain strength and function.
IstanbulAges 65 years+ - NCT07560241Enrolling by invitation
Art Therapy to Help Nursing Students With Stress and Mood
This study tests whether an art therapy program can help nursing students manage depression, anxiety, and stress. You'll participate in art therapy sessions and complete surveys about your mood and emotional skills.
Istanbul, IstanbulAges 17–23 - NCT07553169Enrolling by invitation
Mindfulness Training for Surgical Nurses
This study tests whether a mindfulness training program helps surgical nurses manage stress and improve well-being at work. If you're a surgical nurse interested in learning mindfulness techniques, this trial may help you develop skills to stay calm and focused during challenging shifts.
AfyonkarahisarAges 18–65 - NCT07549854Enrolling by invitation
Urinary Catheter Training for Nursing Students
This study tests a new way to teach nursing students how to place urinary catheters (thin tubes inserted into the bladder). Researchers want to see if using online learning tools alongside classroom training helps students learn better.
Konya, MeramAges 18–65 - NCT07549802Enrolling by invitation
Breathing exercises to improve volleyball performance
This study looks at whether special breathing warm-up exercises help teenage volleyball players perform better. Researchers will compare players who do breathing exercises to those who don't.
Istanbul, ÜmraniyeAges 13–20 - NCT07545850Enrolling by invitation
Virtual Reality Glasses to Reduce Pain During IUD Insertion
This study tests whether wearing virtual reality glasses during an IUD insertion procedure can help reduce pain and anxiety. You would wear the glasses during the procedure to see if they help you feel calmer and experience less discomfort.
MalatyaAges 18–49 - NCT07537205Enrolling by invitation
Nurse-led preparation program for liver cancer surgery
This study tests whether a personalized preparation program led by nurses before liver cancer surgery helps patients recover better and have fewer complications. The program is designed specifically for people scheduled to have part of their liver removed.
Shanghai, XuhuiAges 18–84 - NCT07536659Enrolling by invitation
How Exercise Changes Body Healing Markers in Healthy Men
This study measures special proteins in your blood that show how your body repairs itself after walking or cycling. Researchers want to understand these healing responses in healthy young men.
KocaeliAges 18–35 - NCT07531888Enrolling by invitation
Brain Stimulation to Improve Memory in Older Adults
This study tests whether a non-invasive brain stimulation technique (tDCS) can help improve memory and thinking skills in people aged 60–75 who have noticed mild memory problems. You'll receive either real or sham (placebo) stimulation and undergo cognitive training over several weeks.
Pachuca, HidalgoAges 60–75 - NCT07525882Enrolling by invitation
Blood Sugar Control and Nerve Damage in Diabetes
This study looks at how well blood sugar is controlled in people with diabetes-related nerve damage, and measures how nerve signals travel through the leg. The goal is to understand whether better blood sugar control helps improve nerve function.
Istanbul, AtaşehirAges 45–76 - NCT07523022Enrolling by invitationPhase 4
Fertility Treatments for Low Sperm Count or Quality
This study compares two different hormone treatments to see which one better improves sperm health and increases pregnancy chances in men with low or abnormal sperm. You'll receive either injections or pills designed to boost sperm production.
SzegedAges 18 years+ - NCT07519798Enrolling by invitation
Brain Stimulation for Memory Problems in Older Adults
This study tests a new, non-invasive brain stimulation technique called transcranial temporal interference stimulation to see if it can improve memory and thinking skills in older adults with mild cognitive impairment (early memory loss that isn't yet dementia). Participants will receive the stimulation treatment and have their cognitive function monitored over time.
Shanghai, Shanghai MunicipalityAges 60–80 - NCT07518732Enrolling by invitation
Thoracic Spine Treatment: Massage and Manipulation Study
This study tests whether hands-on treatments—spinal manipulation and massage—can reduce back pain, improve flexibility, and help with sleep in older adults with long-standing mid-back problems. You would receive these treatments over time and answer questions about your pain and sleep.
IstanbulAges 18–65 - NCT07515391Enrolling by invitationPhase 2
Blood Sugar Control After Weight-Loss Surgery
This trial tests whether a diabetes medication called dapagliflozin helps smooth out blood sugar swings after bariatric (weight-loss) surgery. It may help people with type 2 diabetes achieve better control after their surgery.
Kuwait City, DasmanAges 21–70 - NCT07513012Enrolling by invitation
Pain Relief Methods After Gallbladder Removal Surgery
This study compares two ways of numbing the abdomen during gallbladder removal surgery to see which one works better for pain relief. One method numbs one side of your belly, and the other numbs both sides.
Lahore, Punjab ProvinceAges 18–80 - NCT07506915Enrolling by invitation
Cognitive behavioral therapy for healthcare workers
This trial tests if cognitive behavioral therapy helps healthcare workers who have been working in a hospital for at least a year. It aims to reduce stress and improve wellbeing.
Kırşehir, KırşehirAges 18–65 - NCT07500675Enrolling by invitation
Escape room simulation for nursing leadership skills
This study tests whether an escape room simulation can help nursing students improve their educational leadership skills. It compares students who participate in the simulation to those who do not.
Mersin-10Ages 18–25 - NCT07499752Enrolling by invitation
Study on fewer tears: Local anesthesia for first vaginal birth
This study tests whether using local anesthesia during your first vaginal birth can reduce the risk of perineal tears. It aims to make childbirth safer and more comfortable.
StockholmAges 18–64 - NCT07499245Enrolling by invitation
Virtual reality for better sleep in older adults
This study tests if using virtual reality can help older adults who sleep poorly. It aims to see if VR can improve sleep quality and duration.
KarsAges 60 years+ - NCT07494253Enrolling by invitation
Mulberry leaf extract for blood sugar after meals in obese youth
This study tests if a mulberry leaf extract (Reducose) can help lower blood sugar spikes after meals in children and teenagers with obesity. The goal is to see if a natural supplement can improve glucose control.
BariAges 6–16 - NCT07491744Enrolling by invitation
Stroke and TIA study on heart and blood vessel health
This study looks at the causes of stroke and TIA by doing extra tests on patients admitted to the hospital. It aims to better understand and prevent future heart and blood vessel problems.
Stockholm, Stockholm CountyAges 18 years+ - NCT07491627Enrolling by invitation
Nicotine's effect on gum disease treatment in smokers and non-smokers
This study looks at how smoking and nicotine affect the success of gum disease treatment. It compares results between smokers and non-smokers who have gum disease.
Liège, LiegeAges 18 years+ - NCT07489014Enrolling by invitation
Therapy techniques for neck pain relief
This trial tests two hands-on treatments—gentle joint movement and soft tissue release—to see which better helps long-lasting neck pain. It could offer pain relief without surgery or strong medications.
IstanbulAges 18–65
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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.