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13 Eye Movement Trials Near You
Power is an online platform that helps thousands of Eye Movement patients discover FDA-reviewed trials every day. Every trial we feature meets safety and ethical standards, giving patients an easy way to discover promising new treatments in the research stage.
Learn More About PowerSociocultural Influences on Pain Assessment
Bethesda, Maryland
Objective
The current proposal investigates behavioral, psychophysiological, and social processes that may help explain biases and disparate outcomes in pain. Health disparities, or health outcomes that adversely affect disadvantaged populations, are pervasive and apparent in many diseases and symptoms, including pain. Pain is the number one reason individuals seek medical treatment. Health disparities in pain encompass both differences in pain experience and treatment for pain. For instance, research indicates that Black individuals report increased pain and have reduced pain tolerance relative to White individuals, yet doctors are less likely to treat minority patients pain and underestimate their pain experience. This project aims to address this systemic discrepancy by focusing on interpersonal processes that may contribute to these disparities, including socially-relevant responses to pain (i.e. pain expression) and pain assessment (e.g. visual attention). The proposed research aims to determine whether the study of pain expressions and their assessment can yield insights on how social factors shape pain and its treatment. Further, we test the efficacy of potential interventions designed to improve accuracy and reduce biases in pain assessment. If successful, this work will form the foundation of a new research program that will link the field of pain research with the field of social neuroscience, and forge new insights on the critical problem of health disparities in pain.
Study population
We will accrue up to 700 total healthy volunteers to target 240 completers
Design
Our overall aim is to understand how social factors influence the assessment and management of pain, and to gain insight into psychosocial processes that may underlie health disparities in pain. We propose a series of studies designed to test these links. First, we will measure pain perception and physiological responses to painful stimuli in a diverse group of individuals to test for sociocultural and biological influences on pain and pain-related responses. In subsequent studies, new participants ("perceivers") will view images of these initial participants ("targets") and will provide estimates of 'targets' pain experience. We will measure a) whether perceivers can accurately estimate 'targets' pain experience; b) whether accuracy differs as a function of similarity between target and perceiver (ingroup vs outgroup); and c) whether individuals can improve accuracy through feedback.
Outcome measures
Primary outcome measures for all experiments will be decisions about pain (experienced by self or other) measured with visual analogue scales, reaction time, and/or categorical judgments (pain/no pain). We will also measure physiological responses (e.g., facial muscle response, skin conductance, pupil dilation) and brain responses using functional magnetic resonance imaging (fMRI) as secondary outcome measures. We will test whether pain and pain-related responses varies as a function of sociocultural/demographic factors (e.g. race, ethnicity, sex) and whether accuracy in assessing others' pain is influenced by group similarity (i.e. ingroup vs. outgroup) and training (e.g. performance-related feedback)....
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Unphased
Age:18 - 60
Key Eligibility Criteria
Disqualifiers:Neurological Conditions, Mood Disorders, Chronic Pain, Others
Must Not Be Taking:Opiates, Antidepressants, Anticonvulsants, Others
700 Participants Needed
Adalimumab for REM Sleep Behavior Disorder
North Haven, Connecticut
This is a phase 2 study to assess the ability of adalimumab as compared to placebo to reduce or prevent progression of synuclein-related neurodegeneration in persons with idiopathic REM Sleep Behavior Disorder (RBD). The Primary Endpoint will be change from baseline in expression of the Parkinson Disease Related Pattern (PDRP) will be assessed using change in 18-flurodeoxyglucose (FDG) Positron Emission Tomography (PET) imaging.
Trial Details
Trial Status:Not Yet Recruiting
Trial Phase:Phase 2
Age:50 - 80
Key Eligibility Criteria
Disqualifiers:Neurologic Disorders, Autoimmune Disease, Infections, Others
Must Not Be Taking:Anti-Parkinson, Cognitive Enhancers, Antipsychotics, Immunosuppressants
108 Participants Needed
DaTSCAN Imaging for Neurodegenerative Disease
Rochester, Minnesota
The investigators propose using DaTscan in patients with REM sleep behavior disorder (RBD), mild cognitive impairment (MCI), Parkinson's disease (PD), dementia with Lewy bodies (DLB), Alzheimer's disease (AD), and other neurodegenerative syndromes and disorders, to test several hypotheses - some confirmatory, and some novel. Such use will provide new data on the potential clinical and research utility of DaTscan in neurodegenerative diseases. The findings on DaTscan will be correlated with clinical diagnoses and other multimodal imaging studies (e.g., MRI, MRS, FDG-PET, and amyloid-PET) to enhance our understanding of neurodegenerative diseases.
No Placebo Group
Trial Details
Trial Status:Enrolling By Invitation
Trial Phase:Phase 4
Age:40 - 90
Key Eligibility Criteria
Disqualifiers:Pregnancy, Renal Disease, Others
Must Not Be Taking:Cocaine, Iodine, Others
500 Participants Needed
MIBG Scanning for Lewy Body Disease
Rochester, Minnesota
This trial uses a special radioactive drug and a heart scan to help identify Lewy Body Disease in people with certain neurological symptoms. The scan checks how well the heart absorbs the drug to find early signs of this brain disorder.
No Placebo Group
Trial Details
Trial Status:Enrolling By Invitation
Trial Phase:Phase 4
Age:40 - 90
Key Eligibility Criteria
Disqualifiers:Pregnancy, Renal Disease, Alcohol Abuse, Others
50 Participants Needed
Ofatumumab for Multiple Sclerosis
Montreal, Quebec
The exploratory ELIOS study aims to assess the value of novel investigational Eye Movement Biomarkers (EMBs) in tracking disease-related changes among a real-world cohort of Canadian patients with active RRMS, within the context of disease-modifying treatment (i.e., ofatumumab). To that end, the study will use the patented investigational, Eye Tracking Neurological Assessment (ETNA-ProgMS) SaMD (v1.0.11 or later), which has not yet received Health Canada approval, to reliably and accurately track eye movements with precision.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 4
Key Eligibility Criteria
Disqualifiers:Primary Progressive MS, Pregnancy, Active Infections, Others
Must Be Taking:Ofatumumab
224 Participants Needed
Deep Brain Stimulation for Parkinson's Disease
Omaha, Nebraska
The goal of this observational and interventional study is to understand how therapeutic deep brain stimulation (DBS) affects attention, perception and cognition in participants with Parkinson's disease (PD) and essential tremor (ET). The main questions it aims to answer are:
* Does impaired control of attention and eye movement in PD alter how social cues are perceived and interpreted?
* Does therapeutic DBS improve or worsen attentional and perceptual deficits for social cues in PD and ET?
* Can DBS be optimized to restore normal attentional control in PD while remaining an effective therapy for other aspects of the disorder.
* What do parts of the brain targeted by DBS contribute to the control of attention?
Using an eye tracking camera, investigators will study how participants with PD and ET look at and perceive facial expressions of emotion before and after starting DBS therapy, in comparison to a group of healthy participants without ET, PD or DBS. Participants with PD and ET will see and rate morphed facial expressions on a computer screen in three conditions:
* Before starting DBS therapy (over approximately 1 hour).
* In the operating room, during the standard procedure to implant DBS electrodes, while the participant is awake (for no more than 15 minutes).
* After starting DBS therapy, with brief experimental changes of DBS stimulation level and frequency (over approximately 1 hour).
No Placebo Group
Trial Details
Trial Status:Not Yet Recruiting
Trial Phase:Unphased
Age:19 - 90
Key Eligibility Criteria
Disqualifiers:Neurodegenerative Disorder, Visual Acuity, Others
138 Participants Needed
PROSOMNIA Sleep Therapy for Chronic Insomnia
Hollywood, Florida
This clinical trial aims to evaluate the safety and efficacy of PROSOMNIA Sleep Therapy (PSTx) for individuals suffering from chronic insomnia, sleep deprivation, and REM sleep disorders. Chronic insomnia, characterized by difficulty falling or staying asleep, significantly affects patients and quality of life, mood, and cognitive function. REM sleep disorders, in which the body struggles to enter or maintain restful REM sleep, can worsen these issues. The trial introduces a novel therapy using anesthesia-induced sleep, targeting sleep homeostasis and improving sleep architecture.
Objectives: The primary goals of the trial are to determine:
1. Whether PROSOMNIA Sleep Therapy increases the quality of REM sleep.
2. Whether PSTx increases the duration of REM and/or NREM sleep.
3. Whether PSTx decreases the time it takes participants to fall asleep (sleep onset latency).
Participants will receive ONE (1) PROSOMNIA Sleep Therapy session lasting between 60-120 minutes. Each session uses Diprivan/Propofol to induce sleep, and is monitored via an EEG to ensure proper sleep stages, particularly REM sleep.
Participant Criteria:
Inclusion: Adults aged 18-65 with diagnosed or undiagnosed chronic insomnia or sleep deprivation.
Exclusion: Patients with severe obesity, significant cardiovascular, neurological, or psychiatric conditions, or those with an ASA status above II.
Study Design: This trial is non-randomized, single-arm and open-label, with all participants receiving the PSTx. The trial does not include a comparison group, as the focus is on evaluating the immediate, direct effects of the therapy.
Participants will undergo continuous EEG monitoring during therapy sessions, allowing researchers to track brain activity and sleep stages in real-time. This method ensures that sleep cycles, particularly REM sleep, are optimized for therapeutic benefit.
Therapy Methodology:
PROSOMNIA Sleep Therapy leverages anesthesia to mimic natural sleep patterns and enhance the efficiency of REM sleep. Diprivan/Propofol is used to induce REM sleep, while EEG monitoring tracks and maintains proper sleep architecture throughout the session. The therapy promotes the clearance of adenosine, a compound that builds up during wakefulness and drives the need for sleep. Adenosine is cleared during REM sleep, reducing sleep pressure and improving cognitive function.
Outcome Measures:
Primary Outcomes: Researchers will measure the increase in REM sleep duration, improvement in sleep quality (via self-reported questionnaires), and a reduction in sleep onset latency.
Secondary Outcomes: These include changes in mood, cognitive function, and blood serum uric acid levels. Patient-reported outcomes will also be tracked through tools like the PROSOMNIA Sleep Quiz, which is specifically designed for PSTx.
Significance: Chronic insomnia and REM sleep disorders affect millions globally, leading to cognitive impairment, mood disturbances, and poor overall health. Traditional treatments, including pharmacological approaches and Cognitive Behavioral Therapy for Insomnia (CBT-I), often provide suboptimal results for many individuals. PSTx offers a novel, therapeutic approach to restoring sleep balance and enhancing the overall quality of sleep, particularly for those who have not responded to conventional treatments.
Study Process:
Recruitment and Baseline Assessments: Participants undergo a comprehensive sleep assessment, including sleep questionnaires and polysomnography, to establish a baseline for sleep quality and duration. Blood serum uric acid levels will also be measured to track any biochemical changes due to therapy.
Therapy Sessions: Only one (1) PROSOMNIA Sleep Therapy session will be administered, with the session lasting between 60-120 minutes. Diprivan/Propofol is used to induce sleep, and EEG will monitor brain activity to ensure the proper balance of sleep stages.
Post-Therapy Follow-up: Follow-up assessments will occur at 24 hours, 7 days, and 30 days post-treatment. Researchers will analyze the therapy effects on REM sleep, mood, cognitive function, and other health indicators.
Potential Implications: If successful, this trial could revolutionize how we treat sleep disorders by targeting the underlying mechanisms of sleep pressure and REM sleep disruption. PROSOMNIA Sleep Therapy may offer a safe, effective, and immediate alternative for patients who have exhausted other treatment options.
Key Concepts:
Homeostatic sleep drive, (Process S), caused by adenosine buildup during wakefulness, is disrupted by chronic insomnia. This impacts cognitive function health and recovery. Anesthesia-induced REM sleep via PSTx helps regulate this homeostatic sleep stage, offering deeper and more restorative sleep compared to other sleep therapies. The study uses statistical methods like ANOVA and Chi-square to measure outcomes.
No Placebo Group
Trial Details
Trial Status:Not Yet Recruiting
Trial Phase:Phase 1
Age:18 - 65
Key Eligibility Criteria
Disqualifiers:Severe Obesity, Cardiovascular, Neurological, Others
Must Not Be Taking:Sedatives, Hypnotics
100 Participants Needed
Visual Tasks for Attention Deficit Disorder
Denver, Colorado
The goal of this study is to investigate the finding that there are large individual differences in how participants move their eyes during active visual search. For example, some individuals tend to fixate, that is point their eyes steadily at a single location, for longer than other individuals before moving to another location. This experiment will use behavioral tasks to measure an individual's attentional and inhibitory functioning, and then see how each of these contributes to between-participant variability in eye movement behavior during visual search.
No Placebo Group
Trial Details
Trial Status:Not Yet Recruiting
Trial Phase:Unphased
Age:18 - 65
Key Eligibility Criteria
Disqualifiers:Not Listed
75 Participants Needed
Carvedilol for Parkinson's Disease
Los Angeles, California
The purpose of this study is to investigate the long-term effects of treatment with the adrenergic blocker carvedilol on serial DaTscan, a dopamine transporter (DAT) single photon emission computerized tomography (SPECT) imaging technique in a population of subjects with defined pre-motor Parkinson's disease risks (i.e., REM sleep Behavior Disorder (RBD) and at least one among hyposmia, constipation, depression and color vision abnormality) and abnormal 123I-Metaiodobenzylguanidine (MIBG) scintigraphy.
No Placebo Group
Trial Details
Trial Status:Enrolling By Invitation
Trial Phase:Phase 2
Key Eligibility Criteria
Disqualifiers:Dementia, Severe Depression, Heart Failure, Hypertension, Diabetes, Others
Must Not Be Taking:Beta-blockers
15 Participants Needed
Terazosin Therapy for Parkinson's Disease
Los Angeles, California
This trial is testing terazosin, a medication that helps relax muscles and improve blood flow, on people with early signs of Parkinson's disease risks. The goal is to see if it can slow down or prevent the progression of the disease. Terazosin and similar drugs were recently found to enhance energy production and reduce Parkinson's disease progression in animal studies and human data.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 2
Age:50 - 85
Key Eligibility Criteria
Disqualifiers:Dementia, Severe Depression, Hypertension, Diabetes, Others
Must Not Be Taking:Beta-blockers, Phosphodiesterase Inhibitors
15 Participants Needed
Terazosin for Early Parkinson's Disease
Los Angeles, California
Parkinson's disease (PD) is characterized by many non-motor symptoms that occur several years before the diagnosis, in particular idiopathic REM behavior disorder (iRBD), which is associated with autonomic impairment. The purpose of this study is to investigate the effect of treatment with the selective post-synaptic a1-adrenergic blocker terazosin on 123I-MIBG myocardial uptake in a population of subjects with defined pre-motor PD risks (i.e. hyposmia and RBD) and abnormal baseline 123I-MIBG uptake, with or without 123I-Ioflupane uptake abnormality or PD motor symptoms. Scintigraphic changes will be correlated to motor and non-motor severity of PD, measured by validated clinical scales and cardiac autonomic function tests.
No Placebo Group
Trial Details
Trial Status:Recruiting
Trial Phase:Phase 2
Age:50 - 85
Key Eligibility Criteria
Disqualifiers:Dementia, Severe Depression, Hypertension, Diabetes, Others
Must Not Be Taking:Alpha Blockers, PDE5 Inhibitors
15 Participants Needed
Carvedilol for Early Parkinson's Disease
Los Angeles, California
REM Behavior Sleep Disorder (RBD) is a sleep disorder causing people to 'act out' their dreams. A high percentage of individuals with idiopathic RBD (iRBD) are known to develop conditions affecting the neurons in the brain such as Parkinson's disease (PD). Based on the increased risk to develop PD, individuals with iRBD are currently considered ideal candidates for therapies that can possibly protects brain cells, due to the critical window of opportunity to intervene early before brain cell loss progresses significantly.
Early changes of PD are associated with a number of symptoms including loss of smell, constipation, anxiety and depression. In addition, early heart and brain abnormalities can be visualized using specialized imaging techniques called 123I-MIBG myocardial scintigraphy (MIBG) and dopamine transporter (DAT) single photon emission computerized tomography (SPECT) respectively. The combined presence of certain symptoms and the use of these imaging techniques are considered early markers of PD in individuals with iRBD.
In other conditions, like heart failure, MIBG abnormalities are reversed by drugs able to block excessive adrenergic stimulation, known as beta-blockers. In this study the investigators want to learn about the effect of treatment with the beta-blocker carvedilol on MIBG abnormalities found in iRBD patients at risk to develop PD. The investigators believe that reversing the MIBG abnormality might prelude to a slowing of the neurodegenerative process. This drug is approved by the U.S. Food and Drug Administration (FDA) for congestive heart failure, hypertension and left ventricular dysfunction after myocardial infarction. However, carvedilol is not approved by the FDA in patients with iRBD at risk for PD. The available doses for this drug oral formulations are 3.125mg, 6.25mg, 12.5mg and 25mg.
Changes visualized with the MIBG imaging technique will be correlated to the presence and severity of neurological (i.e. tremors, stiffness, slow movements, walking difficulties) and other symptoms associated with PD (i.e. abnormal smell, constipation, depression, color vision abnormalities), as measured by specific clinical scales and exams.
No Placebo Group
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Phase 2
Age:50 - 85
Key Eligibility Criteria
Disqualifiers:Dementia, Heart Failure, Diabetes, COPD, Others
Must Not Be Taking:Antidepressants
15 Participants Needed
Fixation Training for Macular Degeneration
Berkeley, California
People with central vision loss almost all have exaggerated fixational eye movements when compared with people with normal vision (e.g. larger amplitudes of microsaccades and ocular drifts). Central vision loss primarily results from eye diseases or disorders that affect the macular region of the retina, such as age-related macular degeneration (AMD) and Stargardt disease. The clinical wisdom is that exaggerated fixational eye movements are detrimental to vision. This forms the basis of the increasing number of clinical trials that use fixation stability (variability of eye positions during fixation) as an outcome measure to evaluate the effectiveness of interventions on age-related macular degeneration or other retinal diseases, despite the lack of causal evidence supporting or refuting a relationship between fixational eye movements and functional vision. If excessive fixational eye movements are indeed detrimental to vision for people with central vision loss, can we reduce the amount of their fixational eye movements, thus improve their fixation stability? And if so, does that lead to improved functional vision? The goal of this study is to examine the hypothesis that retinal image motion due to abnormal fixational eye movements can be modified through fixation training, with accompanied improvements in functional vision as a result.
No Placebo Group
Trial Details
Trial Status:Active Not Recruiting
Trial Phase:Unphased
Key Eligibility Criteria
Disqualifiers:Retinal Diseases, Cataracts, Others
30 Participants Needed
Why Other Patients Applied
"My orthopedist recommended a half replacement of my right knee. I have had both hips replaced. Currently have arthritis in knee, shoulder, and thumb. I want to avoid surgery, and I'm open-minded about trying a trial before using surgery as a last resort."
HZ
Arthritis PatientAge: 78
"I've tried several different SSRIs over the past 23 years with no luck. Some of these new treatments seem interesting... haven't tried anything like them before. I really hope that one could work."
ZS
Depression PatientAge: 51
"As a healthy volunteer, I like to participate in as many trials as I'm able to. It's a good way to help research and earn money."
IZ
Healthy Volunteer PatientAge: 38
"I have dealt with voice and vocal fold issues related to paralysis for over 12 years. This problem has negatively impacted virtually every facet of my life. I am an otherwise healthy 48 year old married father of 3 living. My youngest daughter is 12 and has never heard my real voice. I am now having breathing issues related to the paralysis as well as trouble swallowing some liquids. In my research I have seen some recent trials focused on helping people like me."
AG
Paralysis PatientAge: 50
"I've been struggling with ADHD and anxiety since I was 9 years old. I'm currently 30. I really don't like how numb the medications make me feel. And especially now, that I've lost my grandma and my aunt 8 days apart, my anxiety has been even worse. So I'm trying to find something new."
FF
ADHD PatientAge: 31
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We started Power when my dad was diagnosed with multiple myeloma, and I struggled to help him access the latest immunotherapy. Hopefully Power makes it simpler for you to explore promising new treatments, during what is probably a difficult time.
Bask GillCEO at Power
Frequently Asked Questions
How much do Eye Movement clinical trials pay?
Each trial will compensate patients a different amount, but $50-100 for each visit is a fairly common range for Phase 2–4 trials (Phase 1 trials often pay substantially more). Further, most trials will cover the costs of a travel to-and-from the clinic.
How do Eye Movement clinical trials work?
After a researcher reviews your profile, they may choose to invite you in to a screening appointment, where they'll determine if you meet 100% of the eligibility requirements. If you do, you'll be sorted into one of the treatment groups, and receive your study drug. For some trials, there is a chance you'll receive a placebo. Across Eye Movement trials 30% of clinical trials have a placebo. Typically, you'll be required to check-in with the clinic every month or so. The average trial length for Eye Movement is 12 months.
How do I participate in a study as a "healthy volunteer"?
Not all studies recruit healthy volunteers: usually, Phase 1 studies do. Participating as a healthy volunteer means you will go to a research facility several times over a few days or weeks to receive a dose of either the test treatment or a "placebo," which is a harmless substance that helps researchers compare results. You will have routine tests during these visits, and you'll be compensated for your time and travel, with the number of appointments and details varying by study.
What does the "phase" of a clinical trial mean?
The phase of a trial reveals what stage the drug is in to get approval for a specific condition. Phase 1 trials are the trials to collect safety data in humans. Phase 2 trials are those where the drug has some data showing safety in humans, but where further human data is needed on drug effectiveness. Phase 3 trials are in the final step before approval. The drug already has data showing both safety and effectiveness. As a general rule, Phase 3 trials are more promising than Phase 2, and Phase 2 trials are more promising than phase 1.
Do I need to be insured to participate in a Eye Movement medical study?
Clinical trials are almost always free to participants, and so do not require insurance. The only exception here are trials focused on cancer, because only a small part of the typical treatment plan is actually experimental. For these cancer trials, participants typically need insurance to cover all the non-experimental components.
What are the newest Eye Movement clinical trials?
Most recently, we added PROSOMNIA Sleep Therapy for Chronic Insomnia, Adalimumab for REM Sleep Behavior Disorder and Deep Brain Stimulation for Parkinson's Disease to the Power online platform.
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