Clinical trials
Performance clinical trials
Below are recruiting performance clinical trials, each written for real people, not researchers. We’re tracking 836 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07569588Recruiting
Understanding kidney injury recovery after hospitalization
This study helps doctors better assess how well kidneys recover after acute kidney injury (a sudden loss of kidney function during hospitalization). You may be asked to participate in interviews, workshops, or have some medical measurements taken to help improve patient care.
Derby, DerbyshireAges 18–85 - NCT07586982Recruiting
Testing New Bifocal Toric Contact Lenses for Astigmatism
This study evaluates how well new bifocal contact lenses work for people over 40 who have astigmatism (blurred vision at all distances) and need reading help. You'll wear the lenses daily for about a month and share feedback via text message to help researchers understand comfort and vision quality.
Memphis, TennesseeAges 18–40 - NCT07588997Recruiting
Brain Training After Aneurysm Bleeding to Improve Thinking and Movement
This study tests whether combining thinking exercises with physical movements can help people recover better after a brain aneurysm ruptures and bleeds. You'd start the training early in your recovery (2-7 days after treatment) to see if it helps your memory, attention, and ability to move.
TaipeiAges 18 years+ - NCT07591675Recruiting
Sprint and Plyometric Training vs. Traditional Strength Training in Rugby
This study compares two different training approaches—one combining sprints and jumping exercises, the other traditional strength training—to see which better improves speed, agility, and power in intermediate rugby players. Researchers will measure how these training styles affect your athletic performance and movement quality.
IslamabadAges 18–25 - NCT07593885Recruiting
Artelac Complete versus VISMED MULTI for severe dry eye
This study compares two preservative-free eye drops designed to treat moderate to severe dry eye disease. It evaluates which product works better and is safer for people whose dry eyes are caused by conditions like Sjögren's disease, autoimmune blistering disorders, or damaged tear glands.
Heidelberg, Baden-WurttembergAges 18 years+ - NCT07596394Recruiting
Registry of Catheter-Based Aortic Valve Replacements
This registry collects information about patients who receive a new valve inserted through a catheter (a thin tube) rather than open surgery. It tracks how well the procedure works and any side effects to help doctors understand the long-term safety and effectiveness of this less invasive approach.
Pavia, PaviaAges 18 years+ - NCT07607340Recruiting
How Low Gravity Affects Physical Performance and Brain Function
This research study simulates lunar gravity (about 1/6 of Earth's gravity) to understand how your body and brain adapt when gravity is reduced. You'll participate in activities designed to mimic lunar conditions, which could help scientists prepare for future space exploration and better understand how gravity affects human health.
Huddinge, Stockholm CountyAges 18–60 - NCT07611721Recruiting
Testing a glucose monitor in critically ill surgery patients
This study tests whether a wearable glucose monitor (Dexcom G7) works well in patients in intensive care after major abdominal surgery or organ transplant who need insulin therapy. The monitor measures blood sugar continuously to help doctors manage insulin doses more safely.
PragueAges 18 years+ - NCT07612956Recruiting
High-altitude training effects on teenage rowers' performance
This study tests whether training at high altitude for 4 weeks helps teenage male rowers improve their sport performance, fitness, and heart and lung health. Researchers will measure changes in body composition, rowing ability, and how well your heart and lungs work.
Macao, MacaoAges 12–19 - NCT07613996Recruiting
Blood Flow Measurement During Heart Imaging
This study examines how a special measurement technique works when blood vessels are dilated during a heart imaging procedure. It may help doctors better assess whether narrowing in your heart arteries needs treatment.
Shanghai, Please SelectAges 18 years+ - NCT07615478Recruiting
Hot spring therapy for reducing fatigue during altitude rowing training
This study tests whether soaking in hot springs can help young rowers feel less tired and recover better while training at high altitude. Researchers want to see if the hot water helps the body's natural fatigue-fighting systems work better.
Macao, MacaoAges 12–16 - NCT07626307Recruiting
Migraine Screening Tool to Guide Physical Therapy Referral
This study tests whether a simple assessment tool can help neurologists decide which migraine patients would benefit from physical therapy. You'll be evaluated by both a neurologist and a physical therapist to see if the tool correctly identifies patients who could improve with hands-on treatment.
MilanAges 18–70 - NCT07628660Recruiting
Sexual Function After Endometrial Sampling Procedure
This study asks women about their sexual function one month after a routine gynecologic procedure called endometrial sampling (a biopsy of the uterine lining). Researchers want to understand how this procedure affects sexual health when done with sedation or local numbing.
IstanbulAges 18–60 - NCT07629414Recruiting
How Heat Affects Balance and Thinking Tasks
This study examines how exposure to heat impacts your ability to perform two tasks at once, like walking while counting. Understanding this could help protect people who work or exercise in hot conditions.
Shreveport, LouisianaAges 18–57 - NCT07632443Recruiting
Testing temporary dental crowns and bridges made of PMMA
This study tests the safety and performance of ON DENT® temporary dental crowns and bridges made from a tooth-colored plastic material called PMMA. If you need a temporary crown or bridge while waiting for a permanent restoration, this trial may help determine how well these temporary options work.
IzmirAges 18 years+ - NCT07637227Recruiting
Comparing two types of clear aligners for teeth straightening
This study tests two different ways of making clear aligners (custom plastic trays that move your teeth). Researchers want to see if 3D-printed aligners work as well as traditional heat-formed ones for mild crowding or spacing.
Baghdad, Bab Al-MuadhamAges 15–30 - NCT07649967Recruiting
Mixed Reality Balance and Movement Tests for Type 2 Diabetes
This study tests whether new virtual-reality-based balance and movement tests work well for people with type 2 diabetes. Researchers want to see if these tests can safely and accurately measure how well people can move and balance.
Konya, SelcukluAges 18–65 - NCT07654777Recruiting
Vitamin D for better performance in healthy adults
This study tests if taking vitamin D supplements can help young, healthy adults stay sharp and perform well under stress. You may be eligible if your current vitamin D level is low but not severely low.
Silver Spring, MarylandAges 18–40 - NCT07656922Recruiting
Shoulder muscle function and migraine
This study looks at how the muscles around your shoulder blade work during migraine attacks. It may help find better ways to treat migraine-related shoulder problems.
Ankara, ÇubukAges 18–55 - NCT07659301Recruiting
Breathing extra oxygen after cycling to speed recovery
This study tests how breathing higher-than-normal levels of oxygen for a short time after a hard bike ride affects your recovery. It is designed for competitive road cyclists who want to recover faster and perform better in their next training or race.
Louvain-la-Neuve, Brabant-WallonAges 18–40 - NCT07666685Recruiting
Beetroot Extract for Health in Adults 75+
This study looks at whether taking beetroot extract can help improve quality of life and daily function in adults 75 and older. You will be asked to take the extract and complete simple health questionnaires.
Pamplona, NavarreAges 75 years+ - NCT07644676Enrolling by invitation
Comparing Bonding Methods for Dental Crowns
This study tests different ways to attach a crown to your back tooth to see which method works best and lasts longest. If you need a single crown and have healthy teeth and gums, you may be able to participate.
Hörby, Skåne CountyAges 18 years+ - NCT07640074Enrolling by invitation
Coconut-based filling material for children's cavities
This study tests a new filling material made from coconut to repair cavities in children's primary (baby) teeth. Researchers want to see how well this material works compared to traditional fillings.
IslamabadAges 5–9 - NCT07639788Enrolling by invitation
Does classical music help with robotic surgery training?
This study tests whether listening to classical music while practicing robotic surgery on a simulator helps you perform better. Researchers will compare your performance with and without music to see if it makes a difference in your skills.
Vienna, State of ViennaAges 18–65
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Common questions
- Are there clinical trials for performance?
- Yes. Clin2 currently lists 836 recruiting performance 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 performance 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 performance 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.