Clinical trials
Performance clinical trials
Below are recruiting performance clinical trials, each written for real people, not researchers. We’re tracking 844 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05337891Recruiting
Evening vs morning nerve testing in myasthenia gravis
This study compares how well a nerve test works when done in the evening versus in the morning for people with myasthenia gravis. It may help doctors choose the best time to test nerve fatigue and better measure disease activity.
Krakow, Lesser Poland VoivodeshipAges 18–80 - NCT05349955Recruiting
Primary care diabetes guideline program for older adults
This trial tests whether a diabetes treatment plan (based on published guidelines) delivered by primary care doctors in the community is safe and helpful for older adults. It focuses on people with type 2 diabetes who also have kidney problems and/or higher heart and blood-vessel risk.
Suzhou, JaingsuAges 65 years+ - NCT05375045Recruiting
Dental implant study using a specific implant brand
This study looks at how safe and well EUROTEKNIKA dental implants work in everyday dental care. You may be eligible if you’re an adult getting (or previously received) this specific implant to support a single replacement tooth.
Clermont-FerrandAges 18 years+ - NCT05386342Recruiting
Study of a catheter used to remove blood clots
This study looks at whether a specific over-the-wire catheter (TufTex) is safe and works well when doctors remove blood clots (embolus/thrombus) during surgery. You might join if you’re having a planned clot-removal procedure and other clot-dissolving medicines have not worked or can’t be used.
BrandenburgAges 18 years+ - NCT05413616Recruiting
Personalized nutrition and activity therapy for older hospital patients
This study tests whether a tailored nutrition plan plus a step-by-step exercise program can improve physical strength and performance in older adults in the hospital. It compares these interventions to the usual hospital care you would normally get.
Nijmegen, GelderlandAges 65 years+ - NCT05423860Recruiting
HALO prostate study for men with early prostate cancer
This trial studies HALO, a new “human analytics” approach, in men with early-stage prostate cancer. It may help doctors better assess or guide care using MRI and biopsy findings, before or around initial treatment.
Indian Wells, CaliforniaAges 45–90 - NCT05447416Recruiting
Intermittent low-oxygen training versus oxygen chamber training
This study compares two ways of training the body for better aerobic fitness: short, controlled low-oxygen workouts versus treatment in a hyperbaric oxygen chamber. It may help athletes improve endurance, measured by their breathing and fitness performance.
ZrifinAges 18–45 - NCT05468567Recruiting
Sound perception study for people with noise-related ear injury
This study looks at how people who have noise-related ear trauma perceive sounds, using a 3D (three-dimensional) sound setup. The results may help doctors better understand sound processing after acoustic injuries.
LyonAges 18–65 - NCT05470127Recruiting
Testing a new prostate biopsy needle against the usual one
This study compares a new prostate biopsy system/needle with the standard biopsy needle during your scheduled prostate biopsy. It looks at how well the procedure collects tissue for diagnosis and how the tissue samples compare.
Cartersville, GeorgiaAges 18–90 - NCT05494346Recruiting
Seawater nasal spray with essential oils for blocked nose
This trial tests whether a seawater nasal spray (with essential oils) is safe and works well for people ages 12+ who have sudden (acute) cold- or allergy-related nasal blockage. You may be able to join if you can use the spray as instructed and complete simple monitoring and questionnaires.
Blainville-sur-OrneAges 12 years+ - NCT05512403RecruitingPhase 3
Test of FDOPA PET scan to evaluate a brain tumor
This study checks how well an FDOPA PET scan can identify and describe a specific type of brain tumor at the beginning. Results may help doctors decide on the best next steps for diagnosis and treatment planning.
Vandœuvre-lès-NancyAges 18–75 - NCT05537753Recruiting
PFO closure device test after recent unexplained stroke
This trial tests whether closing a hole in the heart (a PFO) with a special device can help prevent another stroke after an unexplained stroke. You may be a candidate if your stroke likely happened because blood can pass through this PFO.
Little Rock, ArkansasAges 18–60 - NCT05540613Recruiting
Tai Chi versus exercise to help thinking in mild memory loss
This study compares Tai Chi with conventional exercise to improve thinking and memory in older adults who have mild cognitive impairment. If you qualify, you may be asked to do a supervised exercise program and be tested on thinking abilities over time.
Hong KongAges 50 years+ - NCT05555459Recruiting
Testing a screw system for foot and ankle surgery
This study checks how safe and well an “Inion CompressOn” screw system works during foot and ankle operations. It may help patients by improving how surgeons fix bones while also collecting safety and recovery information.
TampereAges 18 years+ - NCT05562167RecruitingPhase 2
Inorganic nitrate plus exercise for heart failure performance
This Phase 2 study tests whether taking inorganic nitrate can improve exercise ability and heart-function symptoms in people with heart failure with reduced pumping. It also checks whether the treatment is safe when combined with an exercise program.
St Louis, MissouriAges 19–79 - NCT05566769Recruiting
Test a phone tool for self-checks in NMOSD
This study tests a digital (phone) tool that helps people with NMOSD do unsupervised self-assessments between clinic visits. It looks at how well the tool works and whether it is safe and understandable for patients.
Los Angeles, CaliforniaAges 18 years+ - NCT05576974RecruitingPhase 2
Test a dye used during surgery to find head and neck cancer
This trial tests whether a single dose of an imaging dye (given during surgery) can help doctors find the unknown origin of head and neck cancer and check safety. It may help guide surgery and biopsies when the primary cancer location hasn’t been identified.
Dallas, TexasAges 18–99 - NCT05653141Recruiting
Study for thinking problems after a first stroke
This trial looks at treatments or approaches to improve thinking and memory problems after a first stroke. You may be eligible if your stroke was in the front part of the brain, confirmed by MRI, and you enroll within 10 days.
BernAges 18 years+ - NCT05735678Recruiting
Study of duodenoscope performance during routine ERCP procedures
This study checks how well a special endoscopy tool (a duodenoscope) works and records technical outcomes during ERCP or related procedures you need for your care. It may help improve future safety and performance of the equipment used in these procedures.
Rozzano, MilanoAges 18 years+ - NCT05746078Recruiting
Testing elastic threads to lift mild to moderate facial sagging
This trial tests the safety and performance of a special “elastic thread” treatment used to lift facial drooping (mild to moderate ptosis) in people who may or may not have had prior cosmetic treatments. You may benefit by getting the study treatment, but you would need to follow the visit schedule and rules of the study.
CréteilAges 35–75 - NCT05780619Recruiting
Check a brain blood-flow test after carotid artery narrowing
This study tests how well a noninvasive ultrasound measurement (the Resistance Index) can show how well blood vessels in the brain respond to a medication. It may help doctors better assess brain blood-flow health in people with certain carotid artery blockages.
NîmesAges 18 years+ - NCT05782010Recruiting
Testing a hemorrhoid device for grade II or III hemorrhoids
This study tests how safe and well a hemorrhoid treatment device (PexyEazy®) works for adults with moderate-to-severe hemorrhoids (grade II–III). You may be a candidate if you fit the hemorrhoid grade and medical safety requirements and can follow the study plan.
FrölundaAges 18–84 - NCT05800132Recruiting
AI helps review routine breast mammograms for screening
This study tests whether an artificial intelligence (AI) system can help a second reader interpret routine breast screening mammograms. It may improve how consistently images are assessed, especially when the first reader calls them normal or benign.
AubagneAges 50–74 - NCT05807256Recruiting
Fertility treatments for people with immune system joint diseases
This trial looks at fertility (“medically assisted fertilization,” such as IVF) for people with certain immune-related rheumatology conditions (like lupus, rheumatoid arthritis, or vasculitis). It may help patients and their clinicians understand which fertility approach works best and is safe for this group.
MilanAges 18–50
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Common questions
- Are there clinical trials for performance?
- Yes. Clin2 currently lists 844 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.