Clinical trials
Perception clinical trials
Below are recruiting perception clinical trials, each written for real people, not researchers. We’re tracking 210 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07011381Enrolling by invitation
Parent views on children's oral health: refugees vs Egyptians
This study looks at how parents view their child's oral health (teeth and mouth) and how it affects daily life. It compares views of Sudanese refugee parents and Egyptian parents living in Cairo.
Kafr ash Shaykh, Kafr Ash Shaikh/ ElhamrawyAges 6–12 - NCT07002411Recruiting
Using robots to improve hospital services
This trial tests whether robots can improve how patients perceive hospitality and services in a hospital setting.
AnconaAges 65 years+ - NCT06986421Recruiting
How stroke patients and staff feel about high-tech rehab tools
This study listens to both stroke patients and the rehab staff who care for them. It asks about their thoughts and feelings about high-tech rehab tools like robots and virtual reality, whether they've used them or not.
HyèresAges 18 years+ - NCT06984796Enrolling by invitation
Light therapy for pain during IUD insertion
This study tests if light therapy (photobiomodulation) can reduce pain when an IUD is inserted. It might help women who are anxious about pain during the procedure.
São PauloAges 18–50 - NCT06969521Recruiting
Online speech therapy for kids who struggle with the R sound
This trial tests a new online treatment program designed to help children and teens improve their production of the R sound. It may be a good option if your child has difficulty saying the R sound and speaks English as their main language.
Montclair, New JerseyAges 8–17 - NCT04270734Recruiting
Brain-wave study of hearing timing from babyhood to adulthood
This study looks at brain activity (brain waves) when babies hear sounds with timing, and how that changes with age. It may help researchers understand early brain development in hearing and processing sounds.
AmiensAges birth–1 day - NCT06955494Recruiting
Smartphone brain training for memory and hearing
This study tests whether a brain-training program done on a smartphone can improve hearing, thinking, and quality of life in people with mild memory problems and hearing loss. You and a family caregiver will use the program together.
Hong KongAges 60 years+ - NCT06959420Recruiting
Vaccination during fever: healthcare workers and adults surveyed
This trial asks healthcare workers and adults about their views on getting vaccinated when they have a fever. It aims to understand what people think and do, to help improve vaccination practices.
Saint-Etienne, FranceAges 18 years+ - NCT06944314Enrolling by invitation
Doctors' views on pain during flexible cystoscopy with local anesthetic
This trial asks doctors to rate how much pain they think male patients feel during a minimally invasive bladder exam. It aims to see if doctors' estimates of pain are accurate.
Istanbul, IstanbulAges 18 years+ - NCT06950905Recruiting
Meditation study for women's well-being
This study explores whether a regular meditation practice can improve well-being in women. You might qualify if you are a woman aged 30–60 with some meditation experience and live in Spain.
Zaragoza, ZaragozaAges 30–60 - NCT06932679Recruiting
How people with Parkinson’s cross obstacles
This study looks at how people with and without Parkinson’s disease see and step over obstacles while walking. It aims to understand differences in perception and movement to help improve safety and mobility for people with Parkinson’s.
HaifaAges 20–80 - NCT06911931Recruiting
Visual perception study in schizophrenia and bipolar disorder
This study looks at how people with schizophrenia or bipolar disorder see the world. By comparing their visual perception to people without these conditions, researchers hope to learn more about how the brain processes what we see.
Rochester, New YorkAges 18–65 - NCT06880497Recruiting
Comparing knee sounds after two types of knee replacement
This study compares how much noise the knee makes (and how it feels to the patient) after two different kinds of total knee replacement surgery. It aims to help patients know what to expect after surgery.
AuxerreAges 18 years+ - NCT06848205Recruiting
Brain pacemaker study for freezing of gait in Parkinson's
This study looks at how a special brain pacemaker (called the Medtronic Percept device) affects walking problems like freezing of gait in people with Parkinson's. It aims to help understand and improve treatment.
Minneapolis, MinnesotaAges 21–75 - NCT06853275Recruiting
How movement speed affects muscle use in older adults with sarcopenia
This study tests whether giving you feedback on how fast you move during exercises can improve muscle activation and how you feel about your body. It is for older adults with sarcopenia who have not done resistance training recently.
Omaha, NebraskaAges 60–95 - NCT06839677Recruiting
Quality of life after endoscopic vertical gastroplasty
This study looks at how people feel about their quality of life after a type of weight loss surgery called endoscopic vertical gastroplasty (GVE). If you had this surgery at least 6 months ago and can use a computer or tablet, you may be able to share your experience through a survey.
Roma, RMAges 18 years+ - NCT05957549Recruiting
Tracking early sound perception in young children
This study uses special brain-monitoring tools (fNIRS and EEG) to look at how preschool-aged children process sounds. It may help researchers understand early sound perception differences, especially in children with Fragile X Syndrome.
Cincinnati, OhioAges 2–4 - NCT06828029Enrolling by invitation
Problem-solving training for new nurses
This trial tests whether a problem-solving training program can help new nurses feel more ready for their jobs. It is for nurses who have just started working and who can attend online sessions for 5 weeks.
Istanbul, IstanbulAges 4 months+ - NCT06819020Enrolling by invitation
Adaptive deep brain stimulation for freezing of gait in Parkinson's
This trial tests an adaptive deep brain stimulation (DBS) system designed to improve freezing of gait in Parkinson’s disease. It is for people who still have trouble walking despite medications and are already planning to have DBS surgery.
San Francisco, CaliforniaAges 21–75 - NCT06785909Recruiting
Understanding why pregnancy back and pelvic pain persists
This study looks at why some women develop ongoing pain in the lower back or pelvis during pregnancy. It tests how your body's sense of movement, fear of pain, and inflammation might be related. You may join if you are early in a single pregnancy and do not have that pain yet.
HasseltAges 18–40 - NCT06737718Recruiting
Eye tracking study for children with Angelman syndrome
This trial uses eye tracking to understand how children with Angelman syndrome perceive social cues. Participation helps researchers learn more about social perception for future treatments.
ParisAges 3–17 - NCT06723262Recruiting
Testing a new sound tuning for cochlear implant users
This trial studies a new way to adjust a cochlear implant's sound settings based on how the ear naturally processes pitches. It may help improve speech understanding over 6 months compared to standard settings.
LimogesAges 18 years+ - NCT06700356Recruiting
Can a brain stimulator detect seizures in the thalamus?
This study tests whether a special brain stimulator (already implanted in some people with epilepsy) can detect seizures in the thalamus. It may help improve seizure monitoring without extra surgery.
Rochester, MinnesotaAges 18 years+ - NCT06699615Enrolling by invitation
Assessing AI explanations by cancer doctors
This study asks lung cancer doctors at Penn Medicine to look at how an artificial intelligence tool explains its reasoning. The goal is to see if the explanations are clear and helpful for making treatment decisions.
Philadelphia, PennsylvaniaAges Any age
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Common questions
- Are there clinical trials for perception?
- Yes. Clin2 currently lists 210 recruiting perception 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 perception 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 perception 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.