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567 studies
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- Parkinson's disease
📍 Banner Sun Health Research Institute · Sun City, AZ · +39 more US sites · Get directions →
The goal of this Phase 2 clinical trial is to investigate the efficacy and safety of NEU-411 in men and women aged 40-80 years with early Parkinson's Disease (PD) who have predicted elevations in the activity of the "leucine-rich repeat kinase 2" ("LRRK2" for short) pathway based on their genetic profile. A DNA test will be used to identify the "LRRK2-driven" population with predicted elevation in the LRRK2 pathway.
- Parkinson's disease
📍 University of Alabama at Birmingham · Birmingham, AL · +39 more US sites · Get directions →
The purpose of this study is to evaluate the efficacy, safety, and pharmacokinetics (PK) of prasinezumab compared with placebo in participants with early-stage Parkinson's disease (PD) on stable symptomatic monotherapy with levodopa.
- Parkinson's disease
📍 Banner Sun Health Research Institute · Sun City, AZ · +32 more US sites · Get directions →
Study BRT-DA01-301 is a Phase 3 multicenter, randomized, sham surgery-controlled, double-blind study to assess efficacy and safety of bemdaneprocel in approximately 102 adults with Parkinson's Disease (PD).
- Parkinson's disease
📍 University of Alabama Birmingham · Birmingham, AL · +39 more US sites · Get directions →
Development of a central repository for PD-related genomic data for future research.
- Parkinson's disease
📍 University of Alabama at Birmingham · Birmingham, AL · +26 more US sites · Get directions →
This study will examine the long-term safety of buntanetap in participants with PD. This will be a 36-month open-label safety study.
- Parkinson's disease
📍 Mayo Clinic · Phoenix, AZ · +33 more US sites · Get directions →
The objective of this randomized, surgically controlled, double-blinded, Phase 2 study is to evaluate the safety and efficacy of AAV2-GDNF delivered to the putamen in subjects with moderate Parkinson's Disease.
- Parkinson's disease
📍 University of Alabama at Birmingham · Birmingham, AL · +29 more US sites · Get directions →
The Parkinson Progression Marker Initiative (PPMI) is a longitudinal, observational, multi-center natural history study to assess progression of clinical features, digital outcomes, and imaging, biologic and genetic markers of Parkinson's disease (PD) progression in study participants with manifest PD, prodromal PD, and healthy controls. The overall goal of PPMI is to identify markers of disease progression for use in clinical trials of therapies to reduce progression of PD disability.
- Parkinson's disease
📍 Southern Arizona VA Health Care System, Tucson, AZ · Tucson, AZ · +23 more US sites · Get directions →
Patients with Parkinson's disease (PD) sometimes experience symptoms affecting their movement, such as slowness, tremor, stiffness, and balance or walking problems. Many patients also have other symptoms not related to movement, called non-motor symptoms, which may affect one's mood or emotions, memory or thinking, or cause one to see or hear things that aren't real (hallucinations) or believe things that aren't true (delusions).
- Anxiety
📍 University of Alabama - Huntsville Regional Medical Campus /ID# 267818 · Huntsville, AL · +39 more US sites · Get directions →
Generalized anxiety disorder (GAD) is usually treated with antidepressant therapy (ADT); however, sometimes ADTs alone are not enough to adequately treat GAD. The purpose of this study is to assess how safe and effective ABBV-932 is when added to the antidepressant therapies in adult participants with GAD who have had an inadequate response ADTs.
- Parkinson's disease
📍 University of Alabama at Birmingham · Birmingham, AL · +23 more US sites · Get directions →
This study is a Phase 3 multi-site, randomized, evaluator-masked, study of endurance treadmill exercise on changes in the Movement Disorder Society-Unified Parkinson Disease Rating Scale (MDS-UPDRS) Part III score at 12 months among persons with early stage Parkinson disease. 370 participants will be randomly assigned to 2 groups: 1)60-65% HRmax or 2)80-85% HRmax 4 times per week.
- Parkinson's disease
📍 Banner Alzheimer's Institute (BAI)-Phoenix · Phoenix, AZ · +25 more US sites · Get directions →
This is an observational study in which data are collected and studied from Parkinson's disease patients who have movement symptoms despite taking standard Parkinson's medications. In observational studies, observations are made without any changes to the participant's healthcare or treatment plan.
- Parkinson's disease
📍 University of Arkansas for Medical Sciences · Little Rock, AR · +24 more US sites · Get directions →
This is a Phase 2 study in people with Parkinson's disease who experience motor fluctuations while taking levodopa. The study will evaluate how effective two different doses of the study drug AP-472 are when added to levodopa treatment, compared with a placebo.
- Parkinson's disease
📍 University of Aizona Health Sciences · Tucson, AZ · +22 more US sites · Get directions →
The purpose of this international study is to evaluate long-term safety and effectiveness of Abbott deep brain stimulation (DBS) systems for all indications, including Parkinson's disease, essential tremor or other disabling tremor and dystonia.
✓ Study care freeLearn more → - Anxiety
📍 Vanda Investigational Site · Phoenix, AZ · +30 more US sites · Get directions →
This is a multicenter, randomized, double-blind, placebo-controlled study to evaluate the efficacy and safety of a single oral dose of VQW-765 compared to placebo in adults with social anxiety disorder.
- Anxiety
📍 Clinical Site · Birmingham, AL · +29 more US sites · Get directions →
This is a multicenter, randomized, double-blind, placebo-controlled study to assess the efficacy, safety, and tolerability of ITI-1284 as monotherapy treatment in patients meeting Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, Text Revision (DSM-5-TR) criteria for GAD in patients who have had inadequate response to generalized anxiety disorder treatment.
- Parkinson's disease
📍 Neurology and Pain Specialty · Aliso Viejo, CA · +27 more US sites · Get directions →
The purpose of this registry is to compile characteristics of world-wide outcomes for the use of Boston Scientific's commercially available Vercise DBS System in the treatment of Parkinson's disease. The utilization of Image Guided Programming (IGP), and other commercially available programming features, used as planning tools for the programming of patients with Boston Scientific's Vercise DBS System are also evaluated.
- Anxiety
📍 Clinical Site · Chandler, AZ · +33 more US sites · Get directions →
This is a multicenter, randomized, double-blind, placebo-controlled study evaluating the efficacy, safety, and tolerability of ITI-1284 compared with placebo as adjunctive therapy to GAD treatment in patients meeting Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, Text Revision (DSM-5-TR) criteria for GAD who have an inadequate response to ongoing GAD treatment.
- Parkinson's disease
📍 Barrow Neurological Institute · Phoenix, AZ · +26 more US sites · Get directions →
The primary purpose of this study is to evaluate efficacy and safety of CREXONT under real world conditions in participants with Parkinson disease (PD).
- Anxiety
📍 Lighthouse Psychiatry · Gilbert, AZ · +21 more US sites · Get directions →
The purpose of this study is to determine if treatment with a single dose of RE104 for Injection reduces anxiety symptoms in participants with Generalized Anxiety Disorder (GAD) as compared to placebo.
- Parkinson's disease
📍 Site-049 · Birmingham, AL · +14 more US sites · Get directions →
A study to determine if BHV-8000 is efficacious, safe and tolerable in adults diagnosed with early Parkinson's disease.
- Parkinson's disease
📍 University of Alabama at Birmingham · Birmingham, AL · +11 more US sites · Get directions →
BLAAC PD is a research study to understand what Parkinson's disease looks like for Black and African American communities. BLAAC PD is happening at research centers around the United States.
- Parkinson's disease
📍 St. Joseph's Hospital & Medical Center · Phoenix, AZ · +8 more US sites · Get directions →
The primary objective of this study is to characterize real-world clinical outcomes of Deep Brain Stimulation (DBS) using retrospective review of de-identified patient records.
✓ Study care freeLearn more → - Anxiety
📍 Vistagen Clinical Site · Sherman Oaks, CA · +8 more US sites · Get directions →
This U.S. multicenter, double-blind, placebo-controlled Phase 2 clinical trial is designed to evaluate the efficacy, safety, and tolerability of a repeat intranasal (i.n.) dose of Fasedienol Nasal Spray (fasedienol) (3.2 µg) to relieve symptoms of acute anxiety in adult subjects ages 18 through 65 with Social Anxiety Disorder induced by a public speaking challenge (PSC) in a clinical setting.
- Anxiety
📍 SOAR Clinical Study Site · Encino, CA · +10 more US sites · Get directions →
The primary goal of this Phase 2 clinical trial is to determine the effects of a novel V1a receptor antagonist (NTX-1472) in adults with Social Anxiety Disorder (SAD). The main questions this trial aims to answer are: * Is NTX-1472 safe and well tolerated in adults with SAD?
- Parkinson's disease
📍 Kaiser Permanente, KPNC Comprehensive Movement Disorders Program · Redwood City, CA · +6 more US sites · Get directions →
A Multi-Center, Controlled Study to Evaluate Use of CereGate Therapy to Reduce Freezing of Gait in Participants Diagnosed with Parkinson's Disease.
- Parkinson's disease
📍 Miami Neuroscience Institute Baptist Health · Miami, FL · +6 more US sites · Get directions →
The objectives of this study are to collect the long-term safety and effectiveness data of performing thalamotomy for tremor dominant Parkinson's Disease (TDPD) using the Exablate Neuro system.
- Parkinson's disease
📍 Collaborative Neuroscience Network - CNS · Los Alamitos, CA · +11 more US sites · Get directions →
The purpose of this study is to generate evidence of the safety, tolerability, and pharmacokinetics/pharmacodynamics of IV LY4006896 compared with placebo in healthy participants and participants with Parkinson's disease.
- Dementia / Alzheimer'sParkinson's disease
📍 NYU Medical Center · New York, NY · Get directions →
Synucleinopathies are a group of rare diseases associated with worsening neurological deficits and the abnormal accumulation of the protein α-synuclein in the nervous system. Onset is usually in late adulthood at age 50 or older.
- DepressionAnxiety
📍 Adams Clinical, Boston · Boston, MA · +5 more US sites · Get directions →
TRIAGE-Psych is a survey study designed to assess potential participants' eligibility to screen for industry-sponsored psychiatry clinical trials.
- Parkinson's disease
📍 University of Maryland, Baltimore · Baltimore, MD · +3 more US sites · Get directions →
This registry is a prospective, multicenter, international, single arm, observational post-approval registry with follow-up at 3, 6, and 12 months, and annually for 5 years. The proposed registry will enroll 60 subjects and will be conducted at approximately 10 centers worldwide.
- Parkinson's disease
📍 Emory University/ Wesley Woods Health Center · Atlanta, GA · +4 more US sites · Get directions →
The Parkinson's Genetic Research Study (PaGeR), headed by Dr. Cyrus Zabetian, is searching for genes that increase the risk of developing Parkinson's disease (PD) and related disorders.
- DepressionAnxiety
📍 Phoenix VA Health Care System, Phoenix, AZ · Phoenix, AZ · +3 more US sites · Get directions →
The VA wants to understand what type of integrative and whole health approaches are helpful for Veterans. The study is comparing two primary care based mental health treatments, a mindfulness class that teaches mindfulness meditation and a problem-solving class that teaches problem-solving skills and how to build resilience, for Veterans who are experiencing symptoms of anxiety, depression, and/or PTSD.
- Parkinson's disease
📍 Rocky Mountain Clinical Research · Englewood, CO · +3 more US sites · Get directions →
This is a randomized, placebo-controlled, single ascending dose (SAD) study of SER-252 in participants with Parkinson's Disease (PD) and motor fluctuations.
- Parkinson's disease
📍 Parkinson's Disease and Movement Disorders Center - Orange County (South) · Aliso Viejo, CA · +4 more US sites · Get directions →
Real-World Participants Experiences Using Continuous Subcutaneous Apomorphine Infusion (ONAPGOTM) in the United States: A Prospective, Phase 4, Multicenter, Observational Study in Parkinson's Disease
- DepressionAnxiety
📍 Arizona State University · Phoenix, AZ · +2 more US sites · Get directions →
In a randomized controlled trial (RCT), the investigators will recruit participants to an 8-week "app-based wellness" intervention, followed by a 12-week follow-up period. The investigators will recruit a total of 276 self-declared Chronic Hematological Cancer (CHC) patients who (representative of age, race/ethnicity, and gender) will be on stable CHC pharmacologic therapy (if any), self-identify as sleep disturbed (\>5 on Pittsburgh Sleep Quality Index), do not have a sleep disorder diagnosis, do not take sleep medication/supplements \>3 times per week, and are not currently practicing regular meditation.
- DepressionAnxiety
📍 Johns Hopkins Center for Indigenous Health · Chinle, AZ · +2 more US sites · Get directions →
This project addresses the disproportionate morbidity and mortality associated with mental and behavioral health problems in American Indian and Alaska Native communities. Access to culturally competent and effective behavioral health services is limited in many of these communities.
- Anxiety
📍 Colorado State University · Fort Collins, CO · +2 more US sites · Get directions →
The investigators are conducting research on factors related to the self-regulation of mood and arousal states across a range of everyday activities as well as different levels of stress. Behavioral interventions-such as meditation, listening to music, or visualizing art or nature-offer important alternatives and/or adjunctive strategies to pharmaceutical tools or other mechanisms supporting physical and emotional well-being.
- Anxiety
📍 University of California, Los Angeles · Los Angeles, CA · +2 more US sites · Get directions →
There are few treatment options available for patients once they have failed standard psychopharmacological therapy for generalized anxiety disorder. Existing brain stimulation methods such as rTMS fail to target deep brain structures associated with anxiety disorders; structures such as the amygdala.
- Parkinson's disease
📍 Institute for Neurodegenerative Disorders · New Haven, CT · +1 more US site · Get directions →
The study is a longitudinal, multi-center study to assess progression of \[18F\] AV-133 imaging in Prodromal PD participants. Participants will be followed for up to 24 months.
- DepressionAnxiety
📍 Children's Hospital Los Angeles · Los Angeles, CA · +1 more US site · Get directions →
Babies with single ventricle congenital heart disease (SVCHD) are often diagnosed during pregnancy. While prenatal diagnosis has important clinical benefits, it is often stressful and overwhelming for parents, and many express a need for psychological support.
- DepressionAnxiety
📍 University of Colorado Denver · Aurora, CO · +2 more US sites · Get directions →
Aerobic exercise has emerged as an effective treatment to reduce sport-related concussion symptom severity, yet existing work lacks rigor regarding the precise exercise volume and intensity required to elicit therapeutic effects, how exercise can alter concussion-related pathophysiology, and whether exercise can prevent the development of secondary sequelae. Our objective is to examine if a high dose exercise program (higher volume than currently prescribed at an individualized, safe intensity level) initiated within 14 days of concussion results in faster symptom resolution, altered physiological function, or reduced secondary sequalae.
- DepressionAnxiety
📍 Rutgers University · New Brunswick, NJ · +2 more US sites · Get directions →
The goal of this study is to test the efficacy and feasibility of a clinician-guided, app-based cognitive behavioral therapy (CBT) program, SilverCloud, as a school-based mental health intervention for vulnerable youth. An open trial of SilverCloud will be conducted to determine preliminary efficacy in this sample and inform program refinements by collecting outcome self-report assessments and conducting interviews on feasibility and acceptability.
- AnxietyDementia / Alzheimer's
📍 Anxiety and Behavioral Health Clinic · Tallahassee, FL · +2 more US sites · Get directions →
The goal of this clinical trial is to test the effectiveness of a computerized anxiety sensitivity treatment (CAST) compared to a health education control (HEC) in older adults with mild cognitive impairment (MCI) or mild Alzheimer's Disease and related dementias (ADRD) and their care partners. The main questions it aims to answer are: 1.
- Anxiety
📍 Lake Forest Hospital · Lake Forest, IL · +2 more US sites · Get directions →
The goal of this randomized crossover trial is to compare the differences in psychological and physiological effects of walking in two different outdoor environments (urban/suburban commercial environments vs. urban/suburban nature areas/preserves) in adults with prediabetes.
- Dementia / Alzheimer'sParkinson's diseaseMultiple sclerosis (MS)
📍 UCSF · San Francisco, CA · +2 more US sites · Get directions →
This is a Phase 1/2 study to evaluate the safety and tolerability of 18F-OP-801 in subjects with ALS, AD, MS, PD and age-matched HVs. 18F-OP-801 is intended as a biomarker for PET imaging of activated microglia and macrophages in regions of neuroinflammation.
- Parkinson's disease
📍 Oregon Health & Science University · Portland, OR · +1 more US site · Get directions →
This study plans to analyze the molecular and clinical mechanisms of the relationship between the GBA mutations and Parkinson's disease. This will be assessed through the use of advanced neuroimaging techniques called PET (positron emission tomography) to study the accumulation of the tau protein and the dysfunction of acetylcholine and dopamine in the brain of people with a mutation in the GBA gene, with and without Parkinson's disease.
- Parkinson's disease
📍 Arizona State University · Tempe, AZ · +1 more US site · Get directions →
The goals of this clinical trial are to 1) learn how two different rehabilitation interventions for PD can reduce Freezing of Gait (FOG) in people with Parkinson's disease, as assessed by patients, clinicians, and wearable sensors, and 2) to explore whether two different rehabilitation intervention can reduce FOG and improve daily life mobility in people with FOG sufficiently to justify a clinical trial. Participants will: * Be randomly assigned to one of two intervention groups (turning-focused agility exercise or strength-based exercise) * Have one-on-one training sessions three times per week for 6 weeks * Perform in-lab assessments before beginning and after completing the study intervention * Use wearable mobility sensors during daily life to measure their walking and balance
- DepressionAnxiety
📍 University of California, San Diego · San Diego, CA · +1 more US site · Get directions →
This study seeks to understand if the medication pramipexole improves social connectedness and functioning in adults (ages 18-50) who experience anxiety or depression. The study plans to enroll 108 participants total across two sites (University of California San Diego and New York State Psychiatric Institute).
- DepressionAnxiety
📍 Mayo Clinic Health System-Albert Lea · Albert Lea, MN · +1 more US site · Get directions →
The purpose of this study is to evaluate the feasibility of a structured breathing intervention in rural and non-rural adolescents diagnosed with anxiety and depression, recruited from outpatient pediatric and child/adolescent psychiatry clinics.
- DepressionAnxiety
📍 University of North Carolina at Chapel Hill · Chapel Hill, NC · +1 more US site · Get directions →
Autistic adults are at a greater risk for mental health problems compared to the general population, with 50% meeting criteria for a co-occurring psychiatric condition. Depression and anxiety are the most common of these conditions among autistic adults, contributing to long-term detrimental effects on health, day-to-day functioning, and quality of life.
- DepressionAnxiety
📍 Acacia Clinics · Sunnyvale, CA · +1 more US site · Get directions →
Participants will receive Transcranial Magnetic Stimulation (TMS) at a random location in the left prefrontal cortex, excluding sites that are potentially unsafe. Extensive behavioral testing will be conducted to determine which behaviors are modulated by stimulating which circuits.
- Anxiety
📍 Montclair State University · Montclair, NJ · +1 more US site · Get directions →
The goal of this clinical trial is to investigate neural constructs related to anxiety symptoms in response to Facing Your Fears (FYF) treatment in autistic participants with co-occurring anxiety. Researchers will compare participants receiving immediate FYF intervention to those in the waitlist control group (receiving treatment as usual) to see if there are differences in neural constructs and anxiety symptom changes over the study period.
- Anxiety
📍 University of California Los Angeles · Los Angeles, CA · +1 more US site · Get directions →
Anxiety disorders such as post-traumatic stress disorder (PTSD) and generalized anxiety disorder (GAD) affect a large number of individuals with a significant portion of patients failing to improve with current treatments. The purpose of this study is to understand the brain mechanisms that produce fear and anxiety in humans.
- Anxiety
📍 University of Connecticut School of Medicine · West Hartford, CT · +1 more US site · Get directions →
Excessive anxiety among elementary students is highly prevalent and associated with impairment in academic, social, and behavioral functioning. The primary aim of this project is to evaluate the initial efficacy of a brief nurse-delivered intervention (CALM: Child Anxiety Learning Modules), relative to a credible comparison (CALM-R, relaxation skills only) and a waitlist control for reducing anxiety symptoms and improving education outcomes at post intervention and at a 1-year follow-up.
- Anxiety
📍 Northwestern University · Evanston, IL · +1 more US site · Get directions →
People spend approximately one-third of their lives asleep, yet sleep is often underused as an opportunity to support psychological well-being. Contemplative traditions, including Tibetan Dream Yoga, have developed practices that use waking imagination and lucid dreaming to explore perception, awareness, and habitual patterns of thinking.
- Anxiety
📍 Boston University · Boston, MA · +1 more US site · Get directions →
Anxiety-, obsessive-compulsive and trauma- and stressor-related disorders reflect a significant public health problem. This study is designed to evaluate the predictive power of a novel biomarker based on a CO2 challenge, thus addressing the central question "can this easy-to-administer assay aid clinicians in deciding whether or not to initiate exposure-based therapy?"
- Parkinson's disease
📍 The Regenesis Project · Santa Monica, CA · +1 more US site · Get directions →
This is a pilot randomized, sham-controlled, double-blind, multi-center study evaluating the safety and preliminary effectiveness of the Gen0Bh Transcranial Focused Ultrasound System for the treatment of motor symptoms in individuals with idiopathic Parkinson's disease.
- Parkinson's disease
📍 University of Nebraska Medical Center · Omaha, NE · +1 more US site · Get directions →
Parkinson's Disease (PD) is the second most common of the age-related neurodegenerative disorders, affecting over 1,900 adults per 100,000 over the age of 80 in the US. The prevalence of sleep dysfunction in PD is estimated at nearly 80-90% which includes sleep fragmentation, insomnia, rapid eye movement (REM or dream sleep) Sleep Behavior Disorder (RBD), Restless legs syndrome (RLS), periodic limb movement, excessive daytime sleepiness, and sleep apnea.
- Parkinson's disease
📍 School of Health Professions · Newark, NJ · +1 more US site · Get directions →
This study asks three questions about Persons with Parkinson Disease that use a bicycle for exercise. 1.
- Parkinson's disease
📍 University of Kentucky Medical Center · Lexington, KY · +1 more US site · Get directions →
The Goal of this study is to evaluate the safety, tolerability, and clinical responses following implantation of DSP-1083. Study enrolls both male and female patients in 2 cohorts.
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