TrialPath

Find a study

Browse recruiting studies near you — free to check, always your choice.

Match me to a study

287 studies

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

134 studies on the map

Acceptance and Commitment Therapy for Adolescents and Young Adults With Sickle Cell Disease — Children's Hospital Los Angeles, Los AngelesInflammation and Depression in People With HIV — Grady Memorial Hospital, AtlantaStudy of Lumateperone as Adjunctive Therapy in the Treatment of Patients With Major Depressive Disorder — University of Alabama at Birmingham, HuntsvilleThe Role of mGluR5 in CBT-I — Stony Brook University: Dept of Psychiatry, Stony BrookA Randomized Study of Azetukalner Versus Placebo in Major Depressive Disorder (X-NOVA3) — Harmonex Neuroscience Research, DothanA Study to Investigate the Effect of AZD6793 in Participants With Moderate to Very Severe Chronic Obstructive Pulmonary Disease — Research Site, BirminghamEstablishing Multimodal Brain Biomarkers for Treatment Selection in Depression — Health Discovery Building (HDB), 1601 Trinity St., Bldg B., Z0600, Austin5-HTP and Creatine for Depression R33 Phase — University of Utah Department of Psychiatry, Salt Lake CityAlpha-Amino-3-Hydroxy-5-Methyl-4- Isoxazole Propionic Acid Receptor Components of the Anti-Depressant Ketamine Response — Yale University, New HavenGenetic Variation in IgG in Alpha 1 Antitrypsin Deficiency — University of Alabama at Birmingham, BirminghamPhase 2 Trial of Tributyrin in People With Parkinson's Disease and Cognitive Impairments — Domino's Farms, Ann ArborA Randomized Study of Azetukalner Versus Placebo in Depressive Episodes Associated With Bipolar I or II Disorder (Bipolar Depression) — Noble Clinical Research, TucsonVirtual tES Device Treatment for Parkinson's Disease Motor Symptoms — U LLC Headquarters, ClevelandEfficacy, Safety, and Tolerability Study of Lunsekimig Compared With Placebo in Adult Participants With Inadequately Controlled Chronic Obstructive Pulmonary Disease (COPD), Characterized by an Eosinophilic Phenotype — University of Alabama at Birmingham- Site Number : 8400003, BirminghamIntravenous Ketamine for Treatment-Resistant Depression — Mayo Clinic in Rochester, RochesterStudy 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 HavenStudy of ALTO-300 in MDD — Site 200, PhoenixPersonalized Brain Stimulation to Treat Chronic Concussive Symptoms — UCLA, Westwood, Los AngelesClinical Trial Evaluating the Efficacy and Safety of AGB101 for Treatment of Parkinson's Disease Related Psychosis — Johns Hopkins, BaltimoreKetamine Alcohol (in Treatment-Resistant Depression) — University of Iowa Health Care, Iowa CitySerotonin-norepinephrine Reuptake Inhibitor in Prophylaxis of Depression Following Fragility Fractures — Wake Forest University Health Sciences, Winston-SalemFeasibility and Safety of Ketamine for Suicidal Patients in the Emergency Department — University of Kansas Strawberry Hill Campus, Kansas CityA Phase 2 Study and Open-Label Extension of NEU-411 in Companion Diagnostic-Positive Participants With Early Parkinson's Disease — Banner Sun Health Research Institute, Sun CityA Study to Evaluate the Long-Term Safety of Astegolimab in Participants With Chronic Obstructive Pulmonary Disease (COPD) — UAB Lung Health Center, BirminghamA 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, LexingtonDopaminergic Therapy for Anhedonia - 2 — Emory University Hospital, AtlantaDouble-blind, Placebo-controlled Study in Adults With Major Depressive Disorder — Collaborative Neuroscience Network, Garden GroveEffects of Acute Exercise and Ibuprofen on Symptoms, Immunity, and Neural Circuits in Bipolar Depression — Laureate Institute for Brain Research, TulsaACT for Individuals With MNCD and Their Care Partners — Texas Tech University Plaza Building, LubbockA Study to Investigate the Efficacy and Safety of Tezepelumab in Adult Participants With Moderate to Very Severe COPD (D5241C00006) — Research Site, FoleyA Study to Assess Change in Disease Activity and Adverse Events of Oral Icalcaprant in Adult Participants With Major Depressive Disorder — Harmonex /ID# 277517, DothanRCT of Psilocybin-assisted CBT for Depression — UCLA Semel Institute, Los AngelesACP-211 Monotherapy for Major Depressive Disorder With Inadequate Antidepressant Response — University of Alabama at Birmingham, BirminghamA Study of Buntanetap in Participants With PD — University of Alabama at Birmingham, BirminghamPramipexole Versus Escitalopram to Treat Major Depressive Disorder (MDD) and Comorbid MDD With Mild Neurocognitive Disorder (MND) in Persons With HIV — Alabama CRS, BirminghamIdentifying and Treating Depression in the Orthopaedic Trauma Population — Wake Forest University Health Sciences, Winston-SalemPET Imaging Evaluation of [11C]SY08 — MGH, CharlestownPsilocybin rTMS for Treatment Resistant Depression — Health Discovery Building (HDB), 1601 Trinity St., Bldg B., Z0600, AustinA Study to Evaluate the Effectiveness of DT-101 in Patients With Depression — Draig Clinical Site, BentonvilleCognitive Dysfunction and Inflammation in Depression: Experimental Inhibition Via Infliximab — Massachusetts General Hospital, BostonThe Effects of Positive Airway Pressure on the Mucolytic Effects of NAC (TEAM) — UCSF Airway Clinical Research Center, San FranciscoEvaluation of [¹⁸F]MODAG-009 PET Imaging in Synucleinopathies — Institute for Neurodegenerative Disorders and XingImaging, LLC, New HavenNebulized Ketamine for the Treatment of Major Depressive Disorder — Maimonides Medical Center, BrooklynAllopregnanolone (Zuranolone) in Post-stroke Depression — Duke South Neurology Clinic 1L, DurhamA Study to Investigate the Efficacy and Safety of Bemdaneprocel in Adults Who Have Parkinson's Disease — Banner Sun Health Research Institute, Sun CityA Study of CREXONT (Carbidopa and Levodopa) Extended-Release Capsules in Participants With Parkinson's Disease — Barrow Neurological Institute, PhoenixDepemokimab as an Extended treatmeNt Duration Biologic in Adults With Chronic Obstructive Pulmonary Disease (COPD) and Type 2 Inflammation (ENDURA-2) — GSK Investigational Site, SheffieldLeveraging mHealth to Promote Opioid Use Recovery and Mental Health Among Residents of a Medium-Sized Midwestern City — Washington University School of Medicine, St LouisA Randomized Study of Azetukalner Versus Placebo in Major Depressive Disorder — IMA Clinical Research Phoenix, PhoenixTo Evaluate the Effect of EXPD-101/FXS7553 Compared With Placebo in Patients With COPD Over 52 Weeks of Treatment — DM Clinical Research - Phoenix, PhoenixPilot Study: Establishing Glutamatergic Changes in Rapid Antidepressant Effects of Ketamine — University of Pennsylvania, PhiladelphiaA Study of a Deuterated Psilocin Analog (CYB003) in Humans With Major Depressive Disorder — UAB Psychiatry and Behavioral Neurology, BirminghamStratified Pharmacological Approaches for Regulating Circuit-Level Effects — Stanford University, Palo AltoDBS for Depression — Zucker Hillside Hospital, QueensA Study of Brenipatide in Adult Participants With Major Depressive Disorder — Accellacare - Moorpark, MoorparkCreatine for Depressed Male and Female Methamphetamine Users — Montana State University College of Nursing (Missoula campus), MissoulaAdjunctive Allogeneic Mesenchymal Stem Cells for Treatment-resistant Bipolar Depression — The University of Texas Health Science Center at Houston, HoustonOpen-label Study to Evaluate Brain α-Synuclein Deposition Using PET and [18F]MK-0947 in Parkinson's Disease — Invicro (dba Perceptive), New HavenNeutralizing Interleukin (IL)-6 — Icahn School of Medicine at Mount Sinai, New YorkDetermining Optimal Treatment Sequences in Anxious Depression (DOTS-AD) — University of Cincinnati, Department of Psychiatry & Behavioral Neuroscience, CincinnatiA Phase 3 Trial of DT120 for Major Depressive Disorder (Ascend) — Lighthouse Psychiatry, GilbertRegulation of Affect and Physiology in Depression — University of Southern California, Los AngelesA New Intervention to Improve Function in Veterans With Anxiety and Depression — Durham VA Medical Center, Durham, NC, DurhamPrefrontal Glutamatergic Modulation by NAC and MBCT for Depression in Youth — University of Cincinnati, Department of Psychiatry and Behavioral Neuroscience, CincinnatiMulti-Center Clean Air Randomized Controlled Trial in COPD — University of Alabama, Lung Health Center, BirminghamSlow Wave Induction by Propofol to Eliminate Depression (SWIPED) Stage II — Washington University School of Medicine/Barnes-Jewish Hospital, St LouisPharmacologic Augmentation of TMS for Depression With D-serine — McLean Hospital, BelmontApimostinel + Automated Neurocognitive Training for Depression — Western Psychiatric Institute and Clinic, PittsburghImaging Depression in Parkinson's Disease — Yale University, New HavenA Study of LY4006896 in Healthy Participants and Participants With Parkinson's Disease — Collaborative Neuroscience Network - CNS, Los AlamitosBreathe Easier With Tadalafil Therapy for Dyspnea in COPD-PH — Rocky Mountain Regional VA Medical Center, Aurora, CO, AuroraKetamine for Veterans With Parkinson's Disease — San Francisco VA Medical Center, San Francisco, CA, San FranciscoPsilocybin-Assisted Psychotherapy in Patients With Advanced Cancer on Maintenance Therapy — MD Anderson Cancer Center, HoustonNeural Response to Inflammatory Challenge in Major Depressive Disorder — Laureate Institute for Brain Research, TulsaKetamine-assisted Integrative Treatment for Veterans With Chronic Low Back Pain and Comorbid Depression — VA Ann Arbor Healthcare System, Ann Arbor, MI, Ann ArborProbiotic Administration for Adolescent Depression — UCSF, San FranciscoThe Effects of Psilocybin on Self-Focus and Self-Related Processing in Major Depressive Disorder — Athinoula A. Martinos Center for Biomedical Imaging, CharlestownSAD Study in Patients With Parkinson's Disease and Motor Fluctuations — Rocky Mountain Clinical Research, EnglewoodClinical Assessment of Response in the Treatment of Depression With Daytime Sleepiness Using Solriamfetol — Clinical Research Site, ChinoTRIPS - Treatment to Improve Depression and/or Anxiety Using Psilocybin-assisted Psychotherapy in Cancer Survivors — The University of Texas M. D. Anderson Cancer Center, HoustonNeural Circuit Effects of Ketamine in Depression — Icahn School of Medicine at Mount Sinai, New YorkEfficacy, Safety, and Tolerability Study of Lunsekimig Compared With Placebo in Adult Participants With Inadequately Controlled Chronic Obstructive Pulmonary Disease (COPD) Characterized by an Eosinophilic Phenotype — Chandler Clinical Research Trials- Site Number : 8400025, ChandlerEarly Longitudinal Imaging in the Parkinson's Progressive Marker Initiative (PPMI) Using (18F)AV-133 (PPMI AV-133 Prodromal Imaging) — Institute for Neurodegenerative Disorders, New HavenA Study to Evaluate the Efficacy of AXS-05 Compared to Bupropion in Preventing the Relapse of Depressive Symptoms — Clinical Research Site, BellflowerA Study to Evaluate the Maintenance Effect of NBI-1065845 as an Adjunctive Treatment in Participants With Major Depressive Disorder (MDD) — Neurocrine Clinical Site, OceansideOpen-Label Psilocybin Study in Transdiagnostic Population — Connecticut Mental Health Center - Yale School of Medicine, New HavenA Randomized Pilot rTMS Trial for Knee Arthritis Pain and Depression — UCLA Semel Institute - Neuropsychiatric Institute (NPI), Los AngelesNBI-1065845-MDD3025: Study to Assess the Efficacy and Safety of NBI-1065845 as an Adjunctive Treatment in Participants With Major Depressive Disorder (MDD) — Neurocrine Clinical Site, HuntsvillePsilocybin Therapy for Depression in Parkinson's Disease — University of California, San Francisco, San FranciscoACE-D Aim 3 Clinical Cognitive Trial to Enhance Translation in Depression — Stanford Psychiatry and Behavioral Sciences Department, Palo AltoUse of a Generative AI (Gen-AI) Chatbot for Anxiety and Depression Among Persons With Cannabis Use — 46 Centerra Parkway, Suite 300, Office #333S, LebanonA Study to Evaluate TNX-102 SL Monotherapy Versus Placebo in Participants With Major Depressive Disorder (MDD) — IMA Clinical Research- Phoenix, PhoenixPsilocybin-Assisted Therapy for Intergenerational Trauma — The Parsons Research Center for Psychedelic Healing, New YorkAβ Dynamics in LLMD — NYU Langone Health, New YorkCortical Electrophysiology of Response Inhibition in Parkinson's Disease — Emory University Hospital, AtlantaTraining Reward Responsiveness Through Virtual Reality — University of California, Los Angeles, Los AngelesRademikibart Add-on Treatment of an Acute COPD Exacerbation (Seabreeze STAT COPD) — University of Alabama at Birmingham Lung Health Center, BirminghamA 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 GreenDepemokimab as an Extended treatmeNt Duration Biologic in Adults With Chronic Obstructive Pulmonary Disease (COPD) and Type 2 Inflammation (ENDURA -1) — GSK Investigational Site, Loxahatchee GrovesConfirmatory Efficacy Trial of Attention Bias Modification for Depression — Institute for Mental Health Research, AustinA Study to Evaluate the Efficacy and Safety of Esketamine for Reduction of Symptoms of Major Depressive Disorder — University of Alabama at Birmingham, BirminghamNBI-1065845-MDD3026: Study to Assess the Efficacy and Safety of NBI-1065845 as an Adjunctive Treatment in Participants With Major Depressive Disorder (MDD) — Neurocrine Clinical Site, ChinoLong-Term Study to Assess the Safety and Tolerability of NBI-1065845 as an Adjunctive Treatment in Participants With Major Depressive Disorder (MDD) — Neurocrine Clinical Site, HuntsvilleEvaluation of a Keto-Like Supplement on Brain Responses to Emotional Stimuli in Depression — Laureate Institute for Brain Research, TulsaComputerized Cognitive Behavioral Therapies for Suicide Prevention and Depression — Eastern Colorado Health Care System, AuroraCannabis for Palliative Care in Cancer — Anschutz Health Sciences Building, AuroraInvestigation of the Antidepressant Effects of (2R,6R)-HNK, an Enhancer of Synaptic Glutamate Release, in Treatment-Resistant Depression — National Institutes of Health Clinical Center, BethesdaPramipexole to Enhance Social Connections — University of California, San Diego, San DiegoEnhancing Transdiagnostic Mechanisms of Cognitive Dyscontrol (R33) — UC San Diego, San DiegoA Pilot Study of In-lab Dynamic Standing in Parkinson's Disease — Domino's Farms, Ann ArborLow Amplitude Pulse Seizure Therapy Versus Standard Ultra-Brief Right Unilateral Electroconvulsive Therapy — Pine Rest Christian Mental Health Services, Grand RapidsFirst-in-Human Single and Multiple Dose of HL-400 — Pharmaron CPC, Inc., BaltimoreA Study Evaluating the Efficacy of Budesonide, Glycopyrronium and Formoterol Fumarate Metered Dosed Inhaler on Cardiopulmonary Outcomes in Chronic Obstructive Pulmonary Disease — Research Site, AthensA Study of AAV2-GDNF in Adults With Moderate Parkinson's Disease (REGENERATE-PD) — Mayo Clinic, PhoenixModulating Exercise Dosage to Improve Concussion Recovery — University of Colorado Denver, AuroraZelquistinel or Placebo for the Reduction of Symptoms of Major Depressive Disorder — University of Alabama at Birmingham, BirminghamLow-dose Carbon Monoxide (HBI-002) Trial to Evaluate Safety, Tolerability, PK, and Biomarkers in Parkinson's Disease — Quest Research Institute, Farmington HillsALTO-207 in Adults With Treatment-resistant Depression (TRD) — Site 7074, BirminghamPhase 3 Study of Adjunctive Treatment With Seltorexant in Adult and Elderly Participants With Major Depressive Disorder and Insomnia Symptoms — University of Alabama at Birmingham, BirminghamKetamine-Assisted Psychotherapy (KAP) Compared to Ketamine Alone for the Treatment of Depression — Icahn School of Medicine at Mount Sinai, New YorkUsing taVNS to Modulate Cardiovascular Function in Individuals With Neurologic Disease — Wellness, Health and Research Facility at UAB, BirminghamEvaluation of Efficacy and Safety of Milsaperidone as Adjunctive Therapy in Patients With Major Depressive Disorder — Vanda Investigational Site, PhoenixA Phase IIb Ensifentrine-glycopyrrolate Fixed-dose Combination Dose Ranging Study in Subjects With COPD — SEC Clinical Research, LLC, Dothan"A Study of a Deuterated Psilocin Analog (CYB003) in Humans With Major Depressive Disorder" — Scottsdale Research Institute, PhoenixCannabidiol and Older Adult Cannabis Users — University of Colorado at Boulder, BoulderNeuroactive Steroid to Treat Depressed Mood: A Trial for People With HIV — Massachusetts General Hospital, BostonLongitudinal TSPO PET Imaging With [18F]DPA-714 in PPMI (PPMI DPA-714 PET Imaging) — UAB, BirminghamCompare the Effects of Nebulizer Versus Inhaler Based Therapy for COPD Using Long-acting Bronchodilators — The University of Tennessee Graduate School of Medicine, KnoxvillePyridostigmine for the Treatment of Constipation in Parkinson Disease — University of Vermont Medical Center, BurlingtonMood Effects of Serotonin Agonists: Depression — University of Chicago, ChicagoFamily Acceptance Project Online (Pilot RCT) — University of Michigan, Ann ArborPsilocybin-Assisted Therapy for the Treatment of Major Depressive Disorder in Patients With Non-Small Cell Lung Cancer — Ohio State University Comprehensive Cancer Center, ColumbusPersonalized Ultrasonic Brain Stimulation for Depression (R61) — University of Utah, Salt Lake CityPsilocybin With Pimavanserin Compared to Psilocybin Alone for the Treatment of Major Depressive Disorder — Icahn School of Medicine at Mount Sinai, Center for Psychedelic Therapy Research, New York

Showing the 150 nearest — narrow your filters for fewer, closer studies.