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📍 Research Site 3 · East York, Ontario · Get directions →

Study to evaluate the safety, tolerability, pharmacokinetics (PK), and pharmacodynamics of ARO-MAPT-SC compared to placebo in adult healthy volunteers and in participants with early Alzheimer's disease (AD), defined as mild cognitive impairment due to AD and mild AD dementia.

📍 University of Alabama at Birmingham Cancer Center · Birmingham, AL · +39 more US sites · Get directions →

This phase Ib trial studies the side effects of nivolumab and to see how well it works alone and in combination with other treatments, such as ipilimumab, cabozantinib, platinum containing therapy, and fluoropyrimidine, in treating patients with autoimmune disorders and cancer that has spread from where it first started (primary site) to nearby tissue, lymph nodes, or distant parts of the body (advanced), to other places in the body (metastatic) or cannot removed by surgery (unresectable). Immunotherapy with monoclonal antibodies, such as nivolumab and ipilimumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread.

📍 Equity Medical Bowling Green · Bowling Green, KY · +2 more US sites · Get directions →

Randomized study of single and multiple doses of BBT002 in healthy volunteers and in adult patients with chronic obstructive pulmonary disease (COPD) or chronic rhinosinusitis with nasal polyps (CRSwNP).

📍 Mayo Clinic Arizona · Scottsdale, AZ · +12 more US sites · Get directions →

This research study is testing an investigational research product called TRX103 as a possible treatment for individuals suffering from Crohn's Disease (CD). The primary purpose of this study is to learn how safe and effective different doses of TRX103 are when administered to individuals with CD.

📍 Barrow Neurological Institute · Phoenix, AZ · +12 more US sites · Get directions →

The purpose of this study is to assess the safety, tolerability, immunogenicity and pharmacodynamic effects of ACI-24.060 in subjects with prodromal Alzheimer's disease and in non-demented adults with Down syndrome.

📍 Xencor Investigative Site · Scottsdale, AZ · +23 more US sites · Get directions →

Brief summary The Phase 1 study described herein will evaluate the safety, tolerability, pharmacokinetics and pharmacodynamics of XmAb942 in healthy volunteers (Parts A and B). Part C of this study will be a Phase 2 study to evaluate XmAb942 in participants with ulcerative colitis (UC).

📍 Collaborative Neuroscience Network - CNS · Los Alamitos, CA · +10 more US sites · Get directions →

The main purpose of this study is to evaluate the safety and tolerability of the study drug known as LY4006895. Part A will administer a single-ascending dose in healthy participants or Part B will administer multiple-ascending doses in participants with early symptomatic Alzheimer's Disease (AD).

📍 Irvine Center for Clinical Research /ID# 277752 · Irvine, CA · +10 more US sites · Get directions →

Alzheimer's disease (AD) is a progressive, irreversible neurological disorder and is the most common cause of dementia in the elderly population. Clinical symptoms of the disease may begin with occasional forgetfulness such as misplacement of items, forgetting important dates or events, and may progress to noticeable memory loss, increased confusion and agitation, and eventually, loss of independence and non-responsiveness.

📍 University of Alabama at Birmingham · Birmingham, AL · +6 more US sites · Get directions →

This study evaluates the safety, tolerability, and activity of inhaled GDC-6988 in participants with muco-obstructive disease.

📍 K2 Medical Research, LLC · Maitland, FL · +5 more US sites · Get directions →

The main purpose of this study is to evaluate the safety of LY3954068 in participants with early symptomatic Alzheimer's Disease (AD). The study will also investigate how much LY3954068 gets into the bloodstream and will test the effects of LY3954068 on markers of AD.

📍 Behavioral Research Specialists, LLC · Glendale, CA · +6 more US sites · Get directions →

The goal of this clinical trial is to test SNK01 in participants with moderate Alzheimer's Disease. The main questions it aims to answer are: 1.

📍 46 Centerra Parkway, Suite 300, Office #333S · Lebanon, NH · Get directions →

This study tests a chatbot called Therabot-CALM to help people who use cannabis with anxiety and/or low mood. Participants will do questionnaires, try the chatbot for 4 weeks, and join virtual interviews to give feedback on how usable and helpful it feels. The goal is to see if the chatbot is acceptable to users and can improve symptoms.

📍 The Ohio State University (OSU) Wexner Medical Center · Columbus, OH · +2 more US sites · Get directions →

The goal of this clinical study is to learn about an investigational gene therapy product called AVB-101, which is designed to treat a disease called Frontotemporal Dementia with Progranulin Mutations (FTD-GRN). FTD-GRN is an early-onset form of dementia, a progressive brain disorder that affects behavior, language and movement.

📍 Amicis Research Center · Valencia, CA · +4 more US sites · Get directions →

The goal of this study is to determine the safety and tolerability of orally taken probiotic (R-3750) in patients with mild to moderate ulcerative colitis. Patients will take an oral dosage of probiotic (R-3750) and provide patient-reported and physician scored measures of their colitis.

📍 South Florida Research Phase I-IV · Miami, FL · +2 more US sites · Get directions →

This study is a Phase I clinical trial to assess the safety, tolerability, and pharmacokinetic (PK) and pharmacodynamic (PD) profiles with single intravenous (IV) and intramuscular (IM) doses of ENA-001.

📍 Clinical Trial Site · La Jolla, CA · +1 more US site · Get directions →

The purpose of this study is to evaluate the safety, tolerability, pharmacodynamics (PD) and pharmacokinetics (PK) of a single dose and multiple doses of ALN-APP administered by intrathecal (IT) injection in adult patients with early-onset Alzheimer's Disease (EOAD). Maximum treatment duration for Part A: single dose.

📍 Erick H. Alayo Medical Corporation - Gastro SB Clinic · Chula Vista, CA · +1 more US site · Get directions →

The purpose of this study is to evaluate the disease-drug-drug interaction (DDDI) potential of afimkibart (also known as RO7790121). This will be assessed by the characterization of the pharmacokinetics (PK) of cytochrome P450 (CYP) enzyme substrates alone and after administration of afimkibart in participants with moderately to severely active ulcerative colitis (UC).

📍 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.

📍 Boston Children's Hospital · Boston, MA · +2 more US sites · Get directions →

The purpose of this study is to determine the safety and maximum effective dose (MED) of Interleukin-2 in subjects with moderate-to-severe crohn's disease.

📍 Connecticut Children's Medical Center · Hartford, CT · +2 more US sites · Get directions →

Randomized, placebo-controlled dose-ranging study of 2'-FL in IBD, Crohn's Disease (CD) and ulcerative colitis (UC). The overarching hypothesis is that 2'-FL supplementation in IBD will be safe and well tolerated, while increasing fecal Bifidobacterium abundance and butyrate in a dose dependent manner.

📍 Univesity of Iowa Hospital and Clinics · Iowa City, IA · +1 more US site · Get directions →

Ruptured cerebral aneurysms lead to subarachnoid hemorrhage (SAH),that has a high morbidity and mortality rate, the severity of which is predicted by the "Hunt-Hess grade" (HHG). SAH leads to iron (Fe) and hemoglobin (Hb) accumulation in the brain, which is toxic for neurons.

📍 University of California - San Diego · La Jolla, CA · +1 more US site · Get directions →

This is a first-in-human clinical trial to test whether a protein administered into the brain continuously by gene therapy, Brain-Derived Neurotrophic Factor (BDNF), will slow or prevent cell loss in the brains of people affected by Alzheimer's disease and Mild Cognitive Impairment. The protein may also activate cells in the brain that have not yet deteriorated.

📍 Cedars-Sinai Medical Center · Los Angeles, CA · +1 more US site · Get directions →

This is a randomized, double-blind clinical trial of a daily oral dose of 200 mg emtricitabine vs. placebo in 35 participants with biomarker-confirmed MCI or mild to moderate dementia due to Alzheimer's disease.

📍 Texas Christian University · Fort Worth, TX · +1 more US site · Get directions →

The overarching goal of this work is to determine methods that improve caregiver education about the behavioral and psychological symptoms (BPSD) of dementia. The specific goal of this project is to extend our prior work to evaluate the impact of our educational intervention on caregivers' ability to transfer knowledge about the management of ADRD to real-world applied examples.

📍 Comprehensive Center for Brain Health · Boca Raton, FL · +2 more US sites · Get directions →

This is a Phase 1, multicenter, randomized, double-blind, placebo-controlled, multiple dose-escalating trial to evaluate the safety, tolerability, and immune response of AV-1980R, an investigational vaccine targeting tau protein, in participants with preclinical Alzheimer's disease. Up to 48 cognitively unimpaired adults aged 65-80 with biomarker evidence of early Alzheimer's disease will be enrolled into three ascending dose cohorts.

📍 UPMC Presbyterian · Pittsburgh, PA · +1 more US site · Get directions →

The purpose of this study is to determine whether a lung transplantation prior to bone marrow transplantation (BMT) would allow for restoration of pulmonary function prior to BMT, allowing to proceed to BMT, to restore hematologic function.

📍 University of Kansas Strawberry Hill Campus · Kansas City, KS · +1 more US site · Get directions →

There is currently no readily available pharmacologic intervention for suicidal ideation, a true psychiatric emergency, in the Emergency Department (ED). Investigators aim to trial low-dose, intravenous ketamine, a drug with well-established use in treatment-resistant depression, for patients who present to the ED with suicidal ideation.

📍 Wells Medicine · Houston, TX · +1 more US site · Get directions →

The core objective of this study is to enhance the translational potential of this electroencephalogram (EEG) biomarker by using ketamine(KET)-induced gamma potentiation as a prognostic marker of 4-week treatment outcome. Previous research focused exclusively on KET-induced gamma band potentiation (GBP) in the context of a single infusion.

📍 Washington University in St. Louis · St Louis, MO · Get directions →

This study will assess if drug (NIO752) reduces production of a protein, tau, by the brain. Normally tau maintains the internal skeleton of nerve cells.

📍 UPMC Prebyterian- Adult Gastroenterology · Pittsburgh, PA · +1 more US site · Get directions →

The objective of this study is to evaluate the safety and effectiveness of administering high-dose chemotherapy followed by infusion of autologous CD34-selected peripheral blood stem cells (PBSC) in pediatric and adult patients with severe Crohn's disease.

📍 University of Pennsylvania Perelman School of Medicine · Philadelphia, PA · Get directions →

The goal of this clinical trial is to learn whether semaglutide, an FDA-approved treatment for diabetes and obesity, is feasible and tolerable in patients with advanced lung disease. The main question\[s\] it aims to answer are: 1.

📍 Shiley Marcos Alzheimer's Disease Center · San Diego, CA · Get directions →

The goal of this clinical trial is to learn if restricting the time of eating to allow for prolonged fasting at night may reduce sleep disturbances, cognitive decay, and pathology in patients diagnosed with Mild Cognitive Impairment (MCI) or early to moderate Alzheimer's disease (AD). It will also learn about the feasibility of practicing 14 h of nightly fasting in this group of older adults.

📍 George E Wahlen VA Medical Center · Salt Lake City, UT · Get directions →

Many control mechanisms exist which successfully match the supply of blood with the metabolic demand of various tissues under wide-ranging conditions. One primary regulator of vasomotion and thus perfusion to the muscle tissue is the host of chemical factors originating from the vascular endothelium and the muscle tissue, which collectively sets the level of vascular tone.

📍 University of Kansas Medical Center · Kansas City, KS · Get directions →

The purpose of this study is to develop and evaluate the usefulness of hyperpolarized (HP) 129Xe gas MRI for regional assessment of pulmonary function.

📍 University of Virginia Health System · Charlottesville, VA · Get directions →

Hyper polarized Xenon-129 MRI will be directly compared to a radioactive Xe-133 scintigraphy to detect defects in lung ventilation from airflow limitation. This study is conducted as a pilot study with intention to conduct a larger clinical trial.

📍 National Institutes of Health Clinical Center · Bethesda, MD · Get directions →

Background: Most drugs that treat mood disorders take a long time to work. Ketamine works within hours.

📍 Children's Hospital Los Angeles · Los Angeles, CA · Get directions →

The current study seeks to build on previous research that demonstrates the efficacy of Acceptance and Commitment Therapy in combating stigma by investigating the feasibility and acceptability of a protocol to support Black adolescents and young adults in coping with race related stress. The study will consist of a small, purposeful, non-randomized sample (N = 30) of clients enrolled into a 10-session Acceptance and Commitment Therapy group.

📍 New York State Psychiatric Institute (NYSPI) · New York, NY · Get directions →

This study seeks to examine the effects of treatment with a selective serotonin reuptake inhibitor (SSRI), escitalopram, a first-line treatment for depression, in combination with placebo or with extended-release memantine, on neuropsychological function, regional brain activity assessed by functional magnetic resonance imaging, and depressive symptoms, in participants with Major Depressive Disorder. Escitalopram is administered in an open-label fashion in this study; extended release memantine is administered in a double-blind, randomized, placebo-controlled manner.

📍 National Institutes of Health Clinical Center · Bethesda, MD · Get directions →

Background: Most medications that treat depression take weeks or months to work. Researchers want to develop fast-acting treatments.

📍 Washington University School of Medicine · St Louis, MO · Get directions →

Most clinical major depression responds to standard treatments (medication and psychotherapy); however, a significant subset of depressed patients (15-20%) do not respond to these treatments and are referred to as treatment-resistant major depression (TRMD). New treatments for TRMD are needed, and one promising line of research are drugs known as N-methyl-D-aspartate (NMDA) glutamate receptor antagonists.

📍 Lindner Center of Hope · Mason, OH · Get directions →

Spinal interoceptive pathways (SIPs) convey bodily signals to an interoceptive system in the brain and their dysregulation is linked to major depressive disorder (MDD). Current treatments are partially effective and the role of SIPs in MDD is vastly unexplored.

📍 University of Utah · Salt Lake City, UT · Get directions →

This study will evaluate a new form of non-invasive brain stimulation for individuals with depression. Personalized low-intensity transcranial focused ultrasound stimulation will be delivered using a range of stimulation parameters during psychological and physiological monitoring.

📍 Massachusetts General Hospital, Chelsea · Chelsea, MA · Get directions →

This is a pilot clinical trial to assess the feasibility, safety, and preliminary efficacy of ketamine-assisted group therapy for Spanish-speaking adults with depression

📍 National Institutes of Health Clinical Center · Bethesda, MD · Get directions →

Background: Researchers developed \[11C\]MC1, a radioligand for cyclooxygenase-2 (COX-2). COX-2 is an enzyme induced in the brain during inflammation.

📍 Connecticut Mental Health Center - Yale School of Medicine · New Haven, CT · Get directions →

The primary objective of this study is to investigate the safety, feasibility, and tolerability of psilocybin treatment in individuals with functional impairment due to psychiatric symptoms. The secondary objective of this study is to determine whether individuals with functional impairments due to psychiatric symptoms will experience statistically significant symptom reduction and functional improvement from baseline symptom measurements (Visit 3) to 1-week (Visit 7), 4-weeks (Visit 8), and 6-weeks (Visit 9) post dosing.

📍 Johns Hopkins University School of Medicine · Baltimore, MD · Get directions →

This study seeks to provide insight on psilocybin's effects on mechanisms of chronic pain among patients with co-morbid chronic low back pain and depression (CLBP+D). Participants will receive either a single high-dose of psilocybin (25mg absolute dose) or methylphenidate (40mg absolute dose).

📍 Biological Studies Unit at the VA Connecticut Healthcare System, Yale School of Medicine, · West Haven, CT · Get directions →

The goal of this phase 1 study is to investigate the safety and efficacy of dimethyltryptamine (DMT) in individuals with depression and healthy controls. We hypothesize that administration of DMT will result in decreases in depression, associated symptoms, and neuroplastic changes in depressed subjects.

📍 James J. Peters Department of Veterans Affairs Medical Center · The Bronx, NY · Get directions →

The main goal of this study is to determine if psilocybin is safe for use in people with SCI. The study will measure how people with SCI respond to three psilocybin doses: low (5mg), medium (10mg), and high (25mg).

📍 National Institutes of Health Clinical Center · Bethesda, MD · Get directions →

Background: Major depressive disorder (MDD) is a psychiatric condition. People with MDD have occasional bouts of depressive symptoms; these bouts are called major depressive episodes (MDEs).

📍 Yale University · New Haven, CT · Get directions →

The proposed study will assess the combined effect of perampanel and ketamine on the anti-depressant response in individuals with treatment resistant depression. The purpose of this study is to test the hypothesis that stimulation of Alpha-Amino-3-Hydroxy-5-Methyl-4- Isoxazole Propionic Acid receptors (AMPAR) is critical to the anti-depressant response of ketamine.

📍 Laureate Institute for Brain Research · Tulsa, OK · Get directions →

This is a 2x2, within-subjects, cross-over trial to test the anti-depressant effects of acute exercise in 20 participants with bipolar depression. Participants will complete four experimental sessions, two with an exercise challenge and two with a resting control condition in a counterbalanced order.

📍 Zucker Hillside Hospital · Queens, NY · Get directions →

The goal of this clinical trial is to demonstrate the feasibility and safety of deep brain stimulation in treatment resistant depression. The main questions it aims to answer are: * Is deep brain stimulation effective in treating treatment resistant depression?

📍 Texas Tech University Plaza Building · Lubbock, TX · Get directions →

This project aims to implement and evaluate a dyadic intervention (i.e., acceptance commitment therapy) for persons with AD/ADRD and their care partners. We hypothesize the intervention will be feasible, acceptable, and show preliminary efficacy of the dyadic interveniotns.

📍 McLean Hospital · Belmont, MA · Get directions →

The goal of this study is to test whether combining D-serine with 30 treatments of a) iTBS and b) 18-Hz protocols will enhance clinical outcomes compared to rTMS with placebo (i.e., sugar pill). The investigators hypothesize that NMDA receptor activation via D-serine combined with repeated sessions of rTMS will produce greater clinical outcomes than iTBS with placebo and 18-Hz with placebo.

📍 UCLA Semel Institute · Los Angeles, CA · Get directions →

The primary objectives of this clinical investigation are to (1) determine the acceptability and feasibility of joining psilocybin-assisted therapy with cognitive-behavioral therapy (PA-CBT) for patients with depression, (2) optimize CBT to most effectively integrate the psilocybin experience with psychotherapy and (3) examine the clinical benefit of psilocybin as an adjunct to cognitive-behavioral therapy (CBT) for major depressive disorder. This study is a randomized, two-arm, fixed dose trial that will test the feasibility, acceptability, and participant and therapist adherence to PA-CBT.

📍 Laureate Institute for Brain Research · Tulsa, OK · Get directions →

This is a parallel group, double-blinded, placebo-controlled study. Participants with MDD (n=90) and HC (n=90) will be randomly assigned (2:1) to receive either lipopolysaccharide (LPS) (0.8ng/kg of body weight) or placebo (same volume of 0.9% saline) administered as an intravenous bolus.

📍 The University of Texas Health Science Center at Houston · Houston, TX · Get directions →

The overall objective of the investigators is to assess the therapeutic efficacy and tolerability of Allogeneic Bone Marrow Derived Multipotent Mesenchymal Stromal Cells (MSCs) isolated from hematogenous bone marrow for treatment of treatment-resistant bipolar depression patient (TRBD).

📍 National Institutes of Health Clinical Center · Bethesda, MD · Get directions →

Background: About 5 million adults in the United States have age-related brain disorders. These include Alzheimer disease (AD), mild cognitive impairment (MCI), and other dementias.

📍 UAB · Birmingham, AL · Get directions →

The primary objective of this study is to measure the concentration and the regional brain distribution of pathologic tau deposition using the PET tracer AV-1451 in participants in the UAB-ADC cohort. The amount and distribution of AV-1451 in the brain will be correlated to demographic, clinical, genetic, and biospecimen data acquired through the separate ongoing UAB-ADC study.

📍 UCLA TMS Clinical and Research Service · Los Angeles, CA · Get directions →

The goal of this clinical trial is to learn if using deep repetitive transcranial magnetic stimulation (rTMS) targeting the precuneus is feasible, tolerable, and potentially efficacious for memory in Probable Alzheimer's Dementia. Previous work studying rTMS in Alzheimer's is mixed, but recent work studying rTMS of the precuneus is encouraging for both its short-term and long-term effects.