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94 studies

Recruiting now, in plain language. Every study is watched over by an independent ethics board.

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79 studies on the map

A Study to Test the Safety and Effects of Inhaled GDC-6988 in Participants With Muco-obstructive Disease — University of Alabama at Birmingham, BirminghamA Study of LY4006896 in Healthy Participants and Participants With Parkinson's Disease — Collaborative Neuroscience Network - CNS, Los AlamitosA Study of CDX-622 in Participants With Mild to Moderate Asthma — University of California, San Francisco, San FranciscoSAD Study in Patients With Parkinson's Disease and Motor Fluctuations — Rocky Mountain Clinical Research, EnglewoodENA-001 for Opioid Induced Respiratory Depression — South Florida Research Phase I-IV, MiamiA Study of BBT002 in Healthy Volunteers (HVs) and in Adult Patients With Chronic Obstructive Pulmonary Disease (COPD) or Chronic Rhiosininusitis With Nasal Polyps (CRSwNP) — Equity Medical Bowling Green, Bowling GreenSafety, PK and Biodistribution of 18F-OP-801 in Patients With ALS, AD, MS, PD and Healthy Volunteers — UCSF, San FranciscoPhase 1 Study Evaluating Safety and Pharmacokinetics of ASY202 in Adults With Asthma — Sun City Clinical Research, GlendaleA Multicenter Study to Evaluate Safety, Tolerability, and Clinical Responses of DSP-1083 Into Subjects With Parkinson's Disease — University of Kentucky Medical Center, LexingtonA Clinical Trial of LY3962681 in Healthy Volunteers and in Patients With Parkinson's Disease — Austin Clinic PPD, AustinMechanisms of Semaglutide Therapy in Heart Failure Patients — Greenstone Biosciences, Palo AltoLung and Bone Marrow Transplantation for Lung and Bone Marrow Failure — UPMC Presbyterian, PittsburghFeasibility and Safety of Ketamine for Suicidal Patients in the Emergency Department — University of Kansas Strawberry Hill Campus, Kansas CityGamma Oscillations as a Prognostic Marker for Ketamine Therapy in Treatment Resistant Depression — Wells Medicine, HoustonrTMS to Improve Cognition in Parkinson's — Jesse Brown VA Medical Center, Chicago, IL, ChicagoOpen-label Study to Evaluate Brain α-Synuclein Deposition Using PET and [18F]MK-0947 in Parkinson's Disease — Invicro (dba Perceptive), New HavenFeasibility of Semaglutide in Advanced Lung Disease — University of Pennsylvania Perelman School of Medicine, PhiladelphiaMetabolic Effects of Angiotensin-(1-7) — Vanderbilt University Medical Center, NashvilleSympathetic-vascular Dysfunction in Obesity and Insulin Resistance (Vitamin C Study) — University of Kansas Medical Center, Kansas CityPrevention of Progression of Prediabetes, Obesity and CV Risk — University of Texas Health Science Center at San Antonio, San AntonioAcute and Chronic Effects of Oral Ketones in Subjects With HFrEF and Diabetes — University of Texas Health Science Center at San Antonio, San AntonioEffect of Dapagliflozin on Metabolomics and Cardiac Mechanics in Chronic Kidney Disease — Northwestern University, Chicago: Vascular Function in Health and Disease — George E Wahlen VA Medical Center, Salt Lake CityHyperpolarized 129Xe MR Imaging of Lung Function in Healthy Volunteers and Subjects With Pulmonary Disease — University of Kansas Medical Center, Kansas CityHyper Polarized Xenon-129 MRI vs Xenon-133 Scintigraphy — University of Virginia Health System, CharlottesvilleA Study to Learn How Different Amounts of the Study Medicine Called PF-08103402 Are Tolerated and Act in the Body in Healthy Adults or Adults With Mild To-moderate Asthma — Pfizer Clinical Research Unit - New Haven, New HavenPilot Study to Identify the Mediators and Inflammatory Cell Surface Receptors Involved in Allergic Airway Inflammation — Massachusetts General Hospital, BostonTimely Administration of IV Magnesium Sulfate in Patients With a Moderate Asthma Exacerbation — Oklahoma Children's Hospital, Oklahoma CityProbiotic Administration for Adolescent Depression — UCSF, San FranciscoMechanism of Action Underlying Ketamine's Antidepressant Effects: The AMPA Throughput Theory in Patients With Treatment-Resistant Major Depression — National Institutes of Health Clinical Center, BethesdaAcceptance and Commitment Therapy for Adolescents and Young Adults With Sickle Cell Disease — Children's Hospital Los Angeles, Los AngelesPattern Separation in Major Depressive Disorder — New York State Psychiatric Institute (NYSPI), New YorkMood Effects of Serotonin Agonists: Depression — University of Chicago, ChicagoNeuropharmacologic Imaging and Biomarker Assessments of Response to Acute and Repeated-Dosed Ketamine Infusions in Major Depressive Disorder — National Institutes of Health Clinical Center, BethesdaGlutamatergic Adaptation to Stress as a Mechanism for Anhedonia and Treatment Response With Ketamine — Emory University, AtlantaNMDA Receptor Antagonist Nitrous Oxide Targets Affective Brain Circuits — Washington University School of Medicine, St LouisModulating Spinal Interoceptive Pathways to Evaluate Their Role and Therapeutic Potential in MDD Symptomatic Domains — Lindner Center of Hope, MasonPersonalized Ultrasonic Brain Stimulation for Depression (R61) — University of Utah, Salt Lake CityA Randomized Pilot rTMS Trial for Knee Arthritis Pain and Depression — UCLA Semel Institute - Neuropsychiatric Institute (NPI), Los AngelesA Ketamine-assisted Group Therapy Intervention for Spanish-speaking Adults With Depression — Massachusetts General Hospital, Chelsea, ChelseaPET Imaging of Cyclooxygenase in Participants With Major Depressive Disorder (MDD) — National Institutes of Health Clinical Center, BethesdaOpen-Label Psilocybin Study in Transdiagnostic Population — Connecticut Mental Health Center - Yale School of Medicine, New HavenPsilocybin in Chronic Low Back Pain and Depression — Johns Hopkins University School of Medicine, BaltimoreStudy of the Safety, Tolerability, Electrophysiological Effects and Efficacy of DMT in Humans — Biological Studies Unit at the VA Connecticut Healthcare System, Yale School of Medicine,, West HavenPsilocybin to Treat Depression in Spinal Cord Injury — James J. Peters Department of Veterans Affairs Medical Center, The Bronx[18F]PF-06445974 to Image PDE4B in Major Depressive Disorder Using PET — National Institutes of Health Clinical Center, BethesdaSynaptic Mechanisms of Continuous Theta Burst Stimulation in Depression — McLean Hospital, BelmontAlpha-Amino-3-Hydroxy-5-Methyl-4- Isoxazole Propionic Acid Receptor Components of the Anti-Depressant Ketamine Response — Yale University, New HavenConfirmatory Efficacy Trial of Attention Bias Modification for Depression — Institute for Mental Health Research, AustinEffects of Acute Exercise and Ibuprofen on Symptoms, Immunity, and Neural Circuits in Bipolar Depression — Laureate Institute for Brain Research, TulsaDBS for Depression — Zucker Hillside Hospital, QueensACT for Individuals With MNCD and Their Care Partners — Texas Tech University Plaza Building, LubbockPilot Study: Establishing Glutamatergic Changes in Rapid Antidepressant Effects of Ketamine — University of Pennsylvania, PhiladelphiaPharmacologic Augmentation of TMS for Depression With D-serine — McLean Hospital, BelmontRCT of Psilocybin-assisted CBT for Depression — UCLA Semel Institute, Los AngelesNeural Response to Inflammatory Challenge in Major Depressive Disorder — Laureate Institute for Brain Research, TulsaAdjunctive Allogeneic Mesenchymal Stem Cells for Treatment-resistant Bipolar Depression — The University of Texas Health Science Center at Houston, HoustonPsilocybin for Depression in People With Mild Cognitive Impairment or Early Alzheimer's Disease — Johns Hopkins Center for Psychedelic and Consciousness Research, Baltimore[18F]F-DOPA Imaging in Patients With Autonomic Failure — Vanderbilt University Medical Center, NashvillePET Imaging Evaluation of [11C]SY08 — MGH, CharlestownPET Imaging of Cyclooxygenases in Neurodegenerative Brain Disease — National Institutes of Health Clinical Center, BethesdaPhase 2 Trial of Tributyrin in People With Parkinson's Disease and Cognitive Impairments — Domino's Farms, Ann ArborVirtual tES Device Treatment for Parkinson's Disease Motor Symptoms — U LLC Headquarters, ClevelandA Study to Evaluate Feasibility, Safety, and Clinical Responses of Implanting Autologous Peripheral Nerve Tissue Into the Brain for Non-motor or Motor Symptoms in Patients With Parkinson's Disease Undergoing DBS Surgery — University of Kentucky, LexingtonA Pilot Study of In-lab Dynamic Standing in Parkinson's Disease — Domino's Farms, Ann ArborThis Clinical Trial is Designed to Evaluate the Safety, Tolerability, Feasibility and Preliminary Efficacy of NouvNeu001 (Human Dopaminergic Progenitor Cells Injection) in Patients With Parkinson's Disease. — Cornell University Weill Medical College, New YorkAutologous suraL nervE Grafting to the Substantia nigrA in Patients With Synuclienopathies — University of Kentucky, LexingtonMultiple Objective Particle Swarm Optimization Postural Instability Gait Disorder — University of Minnesota, MinneapolisTransplantation of Human iPS Cell-derived Dopaminergic Progenitors (CT1-DAP001) for Parkinson's Disease (Phase I/II) — University of California, San Diego, La JollaEnrichment of Glutathione Using Gamma-glutamylcysteine Supplementation in Parkinson's Disease Patients. — UPMC Presbyterian Hospital, PittsburghUsing taVNS to Modulate Cardiovascular Function in Individuals With Neurologic Disease — Wellness, Health and Research Facility at UAB, BirminghamFirst-in-Human Single and Multiple Dose of HL-400 — Pharmaron CPC, Inc., BaltimoreEvaluation of [¹⁸F]MODAG-009 PET Imaging in Synucleinopathies — Institute for Neurodegenerative Disorders and XingImaging, LLC, New HavenLongitudinal TSPO PET Imaging With [18F]DPA-714 in PPMI (PPMI DPA-714 PET Imaging) — UAB, BirminghamNoise-augmented Automatic Speech Recognition for Speech Treatment in Parkinson's Disease — Teachers College, Columbia University, New YorkThe University of Alabama at Birmingham (UAB) Neuroinflammation in Parkinson's Disease-TSPO- Positron Emission Tomography (PET) Substudy — UAB Advanced Imaging Facility, BirminghamTreating Parkinson's Disease Through Transplantation of Autologous Stem Cell-Derived Dopaminergic Neurons — Massachusetts General Hospital, BostonEffects of Midodrine and Droxidopa on Splanchnic Capacitance in Autonomic Failure — Autonomic Dysfunction Center/ Vanderbilt University Medical Center, NashvilleTitle: A Multimodal Exercise Program With Gamification for Parkinson Disease (MEP+G) — Equilibrium Physical Therapy, Ventura