Treatment Trials

2,073 Clinical Trials for Various Conditions

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NOT_YET_RECRUITING
VC/VS FOR APATHY IN PD
Description

Apathy is a disabling neuropsychiatric symptom marked by reduced goal-directed behavior, including diminished interest, motivation, emotional expression, and social engagement. Though not formally defined in the DSM-V, apathy is common in several neurological and psychiatric disorders and significantly affects quality of life. In Parkinson's Disease (PD), it affects about 40% of patients and is associated with increased caregiver burden, reduced functional ability, and nearly threefold higher mortality. PD affects over 680,000 Americans today and is projected to impact more than 1.2 million by 2030. It presents with both motor symptoms (e.g., bradykinesia, tremor, rigidity) and non-motor symptoms like depression, anxiety, and apathy. While motor symptoms are often managed with dopaminergic medications and deep brain stimulation (DBS) targeting motor regions (e.g., subthalamic nucleus, globus pallidus internal), apathy typically persists or worsens following these treatments. No FDA-approved or consistently effective treatments exist for apathy in PD. Dopamine agonists may help but have side effects that limit long-term use. SSRIs and cholinesterase inhibitors may be tried for co-occurring depression or cognitive decline, but they are not indicated for apathy and can worsen symptoms or cause adverse effects in PD. This protocol proposes targeting apathy in PD using DBS of the ventral capsule/ventral striatum (VC/VS), a region involved in reward processing and goal-directed behavior. VC/VS DBS is FDA-approved under a Humanitarian Device Exemption for OCD and has shown promise in treating depression, addiction, and other disorders involving motivational deficits. Neuroimaging and preclinical models strongly implicate this region in the regulation of goal-directed behavior, reward sensitivity, and cognitive control-mechanisms disrupted in apathy. Stimulating VC/VS may improve motivation through fibers connected to orbitofrontal and anterior cingulate cortices (reward sensitivity) and dorsal prefrontal regions (cognitive control). Support for this approach comes from a case report where a patient with PD and OCD received both STN and VC/VS DBS. In addition to motor and OCD symptom improvement, the patient showed a significant reduction in apathy. Apathy worsened when stimulation ceased and improved again when resumed, suggesting a causal relationship. VC/VS DBS was safe, did not impair motor symptoms, and appeared to enhance motivation. This study aims to test the safety and efficacy of VC/VS DBS for apathy in PD. Building on extensive animal, imaging, and clinical data, it addresses a major unmet need using an existing DBS platform. The approach is supported by established neurocircuitry, prior clinical experience with VC/VS targeting, and early evidence suggesting potential benefit. It does not duplicate prior studies but extends DBS to a new, underserved indication within PD.

NOT_YET_RECRUITING
Percept Transitions in FOG and PD
Description

The purpose of this research is to examine the possible causes and signs of freezing of gait (FOG) secondary to Parkinson's disease (PD). To achieve this, the study will use the novel (on-label and FDA-approved) local field potential (LFP) measuring capability of the Medtronic Percept™ deep brain stimulation (DBS) system to compare oscillatory activity in people who have Parkinson's disease, with and without freezing of gait (FOG). This will be conducted as three separate experiments, participants may volunteer for one or more experiments: Experiment 1: The first experiment will compare LFPs during gait initiation with and without a cue, in people with (PD+FOG) and without FOG (PD-FOG). Experiment 2: The second experiment will compare LFPs during the successful movement transitions vs. freezing-events during a FOG provocation course in people with FOG. Experiment 3: The third experiment will compare LFPs during rapid alternating movements of the wrist and/or foot, in people with and without FOG

RECRUITING
PK/PD of Digoxin in Infants With SVHD
Description

The primary participant will be an infant with single ventricle heart disease. This is a research study to learn more about how the medication digoxin, which is routinely prescribed to infants and children with heart disease in pediatric cardiac intensive care units is processed by their bodies and how it may help their cardiac function. The investigators will collect blood or will collect blood samples when bloodwork is checked as part of regular care ("opportunistic"). The investigators will also collect information from medical records. Being part of this study will not change treatment plan or medications. The risks of this study include loss of confidentiality and risks associated with having blood drawn. The study team will make every effort to minimize these risks.

NOT_YET_RECRUITING
iPACES v3 MCI NIA Protocol Copied for iPACES v4 PD NINDS
Description

The primary purpose of this study is to attempt to replicate and extend promising pilot findings regarding the cognitive benefits of in-home neuro-exergaming with iPACES (interactive Physical and Cognitive Exercise System v3) for persons with mild cognitive impairment (MCI), to evaluate effects for persons with Parkinson's Disease (PD). Participants will include persons with PD, and potentially, also their co-residing partner, who will exercise at home or accessible location, 3-5 times per week for at least 6 months, with follow-up one month after the main intervention. All participation is "remote" (completed at home, or location of choice), utilizing either one's own equipment ("bring-your-own-devices" BYODs: pedaler, phone/tablet, smart-watch) or some equipment which may be supplied by the grant-funded study and shipped directly to the home; all study measures are completed remotely (e.g., via phone app, website, biometric device, videoconference, email, snail mail, etc.).

COMPLETED
Assessing Tele-Health Outcomes in Multiyear Extensions of PD Trials
Description

An observational study to characterize and compare long-term clinical outcomes data collected remotely through periodic tele-visits, interactive smartphone app sessions, and web-based surveys in individuals with Parkinson's Disease (PD) who have completed the interventional phases of the STEADY-PD3 and SURE-PD3 clinical trials.

RECRUITING
TAME-PD - Physical Therapy, Atomoxetine and, Methylphenidate, to Enhance Gait and Balance in Parkinson's Disease
Description

Gait and balance problems are a significant source of disability in patients with Parkinson disease. Physical therapy remains one of the main treatments. On the other hand some medications, such as methyphenidate and atomoxetine, have been tried with promising results. The outcomes in gait and balance in Parkinson disease after a combination of physical therapy and the medications mentioned above have not been explored yet. The investigators want to evaluate whether the addition of medication, either low dose of methylphenidate or atomoxetine, to physical therapy will achieve improvement in gait and balance in Parkinson disease more than physical therapy alone. The investigators propose a pilot, single center, rater blind, prospective randomized trial. 2-arm-parallel group, intention-to-treat analysis.

COMPLETED
Evaluate the Safety and Feasibility of Injecting PMD-MSC Into the Penis to Treat the Symptoms of PD
Description

Prospective, open labeled, non-randomized, study to be conducted at a single center. Ten subjects will undergo an injection of Placental Matrix-Derived Mesenchymal Stem Cells (PMD-MSCs) into the penis for the treatment of Peyronie's Disease. Follow up visits will be conducted at 6 weeks, 3 months, 6 months, and 12 months. Subjects will be eligible for re-injection at 3 months and/or 6 months as determined by the clinician based on patient reported treatment satisfaction.

COMPLETED
Defining Phenotypes of Movement Disorders :Parkinson's Plus Disorders (PD), Essential Tremor (ET), Cortical Basal Degeneration (CBD), Multiple Systems Atrophy (MSA), Magnetoencephalography.
Description

Investigators hypothesize that there are specific characteristic of each cognitive and motor condition that can be defined using brains scans.

COMPLETED
The Effect of Low Frequency STN DBS on Sleep and Vigilance in Parkinson's Disease (PD) Patients
Description

The study design is a within-subject randomized cross-over design to evaluate the effects of DBS on sleep architecture, as measured by polysomnography, and on wake-time vigilance, as measured by a virtual reality street-crossing simulator.

COMPLETED
Incobotulinum Toxin A (Xeomin®) for Troublesome Sialorrhea in Parkinson's Disease (PD)/Parkinsonism
Description

This study is being conducted this study to determine whether injections of Xeomin®, a type of botulinum toxin into the glands that produce saliva (one pair just below and in front of the ear and the other just under the jaw line) are safe and effective to treat excessive saliva, or drooling in patients with Parkinson's Disease (PD)/parkinsonism.

Conditions
WITHDRAWN
Incobotulinum Toxin A for Sialorrhea in Parkinson's Disease (PD)/Parkinsonism and Amyotrophic Lateral Sclerosis (ALS)
Description

The purpose of this study is to evaluate the safety and efficacy of Incobotulinum Toxin A (Xeomin®) injections into the parotid and submandibular glands in patients with Parkinson's Disease/Parkinsonism and Amyotrophic Lateral Sclerosis (ALS) with troublesome sialorrhea.

COMPLETED
A Pharmacokinetic (PK) and Pharmacodynamic (PD) Study of Golimumab in Patients With Rheumatoid Arthritis (RA)
Description

This is a Phase 1, pharmacokinetic and pharmacodynamic study of intravenous and subcutaneous administered golimumab in patients with rheumatoid arthritis.

COMPLETED
Radical Pleurectomy/Decortication (PD) and Intensity Modulated Radiotherapy (IMRT)
Description

The goal of this clinical research study is to find the highest tolerable dose of radiation that can be given to directly to the pleura (the outer lining of the lungs) using intensity modulated radiation therapy (IMRT) in patients with MM who have had a pleurectomy.

ACTIVE_NOT_RECRUITING
RBD Longitudinal as Prognostic for PD
Description

* Purpose - to validate a combination of biological and clinical markers in the rapid-eye-movement (REM) sleep behavior disorder (RBD) population as indicative of the pre-symptomatic stage of Parkinson's disease (PD). * Procedures - All subjects (RBD diagnosis and controls) will have 1) a medical and neuro history and physical including videotape of movements, 2) neuropsychological testing, 3) a sleep study, 4) olfactory testing, 5) blood draw for serum testing , 6) functional MRI. All of these procedures are often performed clinically in the diagnosis of PD. Enrollment of subjects with PD is complete. Any testing performed prior to enrollment as part of the clinical evaluation may be used in place of repeating the procedure for the study. Subjects will be followed for 5 years. It is hypothesized that a 5 year follow up may capture a significant number of pre-Parkinson's subjects who will be diagnosed. Subjects may be offered a repeat enrollment after 5 years.

TERMINATED
NET-PD LS-1 Creatine in Parkinson's Disease
Description

The purpose of this trial is to determine if the nutritional supplement creatine slows the progression of Parkinson's disease over time.

COMPLETED
Consortium On Risk for Early-onset Parkinson's Disease (CORE PD)
Description

The purpose of this study is to investigate genetic and environmental risk factors that increase susceptibility to the development of early-onset Parkinson's disease (developed at or before age 50).

RECRUITING
Phase 1 Study to Evaluate the Safety, Tolerability, PK, and PD of TVB-3567 in Healthy Participants With or Without Acne
Description

This is a 4-part study. Part A will be a randomized, double-blind, placebo-controlled investigation of single ascending doses (SAD) to assess the safety, tolerability, pharmacokinetics (PK), and pharmacodynamic (PD) biomarkers of TVB-3567 administered orally in healthy participants. Part B will be a randomized, open-label, 2-way crossover investigation to assess the effect of food on a single dose TVB-3567 administered orally in healthy participants. Parts C and D will be randomized, double-blind, placebo-controlled investigations of multiple ascending doses (MAD) to assess the safety, tolerability, PK, and PD/biomarkers of TVB-3567 administered orally in healthy participants without and with moderate to severe acne, respectively.

Conditions
RECRUITING
Small Intestinal Bacterial Overgrowth (SIBO) in Pancreatic Adenocarcinoma (PDAC)
Description

The purpose of this study is to prospectively analyze the prevalence of SIBO in patients with Pancreatic adenocarcinoma (PDAC) and understand its association with weight loss and pancreatic resection status. Each patient will be tested for SIBO using Lactulose Hydrogen Breath Test. 100 patients with diagnosed pancreatic adenocarcinoma and clinically diagnosed weight loss will be enrolled in this study.

RECRUITING
A Study to Assess Efficacy, Safety, Tolerability, Pharmacokinetics (PK) and Pharmacodynamics (PD) of RO7204239 in Combination With Tirzepatide in Participants With Obesity or Overweight With At Least One Weight-related Comorbidity
Description

The main aim of the study is to assess the effect of RO7204239 in combination with tirzepatide, compared to placebo in combination with tirzepatide, on body weight loss after 48 weeks of treatment in adults with obesity or overweight with at least one weight-related comorbidity, but without diabetes mellitus (DM). The study comprises of a 4-week screening period; a 48-week core treatment period, where all participants will receive tirzepatide as background treatment and will be randomized to one of the 4 treatment arms; a 24-week treatment extension period, where participants will stop treatment with tirzepatide and a 24-week post-treatment follow-up (FU) period.

RECRUITING
A Study to Investigate Safety, Tolerability, Pharmacokinetics (PK), Pharmacodynamics (PD), and Immunogenicity of RO7669330 in Participants With Geographic Atrophy (GA) Secondary to Age-related Macular Degeneration (AMD)
Description

The main purpose of this study is to assess the ocular and systemic safety and tolerability of RO7669330 in GA secondary to AMD after multiple unilateral intravitreal (IVT) doses.

NOT_YET_RECRUITING
Phase II Study of Anti-PD-1/VEGF Bispecific Antibody Ivonescimab in Patients With Previously Treated Metastatic Colorectal Cancer
Description

The goal of this clinical research study is to learn if ivonescimab can help to control previously treated, metastatic colorectal cancer.

RECRUITING
Safety, PK, PD, and Clinical Activity of Orally Administered KT-621 in Adult Patients With Atopic Dermatitis (AD)
Description

This is a study to evaluate safety, tolerability, pharmacokinetics, pharmacodynamics, and clinical activity of orally administered KT-621 in adult male and female patients with moderate to severe atopic dermatitis (AD).

RECRUITING
A Study to Evaluate Safety, Pharmacokinetics (PK), and Pharmacodynamics (PD) of Multiple Doses of VIS954
Description

The purpose of this study is to evaluate the safety, pharmacokinetics, and pharmacodynamics of multiple doses of VIS954 compared with placebo in healthy adult participants.

Conditions
NOT_YET_RECRUITING
A Study of Izalontamab Brengitecan Versus Chemotherapy in Participants With Previously Untreated, Locally Advanced, Recurrent Inoperable, or Metastatic Triple-negative Breast Cancer Ineligible for Anti-PD(L)1 Drugs (IZABRIGHT-Breast01)
Description

The purpose of this study is to assess the efficacy and safety of iza-bren, a bi-specific antibody-drug conjugate against EGFR and HER3 with a topoisomerase inhibitor payload versus treatment of physician's choice (TPC) (paclitaxel, nab-paclitaxel, carboplatin plus gemcitabine, and capecitabine) for the treatment of first-line metastatic triple-negative breast cancer (TNBC) or estrogen receptor (ER)-low, human epidermal growth factor receptor 2 (HER2)-negative BC patients who are not candidates for anti-PD(L)1 therapy and endocrine therapies.

RECRUITING
Study to Evaluate the Safety, Tolerability & Efficacy of TNG462 in Combination in PDAC & NSCLC Patients
Description

TNG462-C102 is a Phase 1/2, open-label, multicenter study designed to determine the safety, tolerability, PK, PD, and preliminary antineoplastic activity of oral TNG462 in combination with RMC-6236 or RMC-9805. The study comprises a dose escalation phase and a dose expansion phase.

RECRUITING
Study of Tarlatamab in Combination With YL201 With or Without Anti-programmed Death Ligand 1 (PD-L1) in Participants With Extensive Stage (ES) Small Cell Lung Cancer (SCLC)
Description

The primary objective of this study is to evaluate the safety and tolerability of tarlatamab in combination with YL201 with or without anti-PD-L1.

RECRUITING
Transcranial Direct Current Stimulation for Motor Function and Fatigue in PD
Description

The investigators hypothesize that multi-session anodal tDCS (atDCS) of the left dorsolateral prefrontal cortex (LDLPFC) will induce long-lasting effects in improving motor function and reducing motor fatigue and fatigability in PD patients.

RECRUITING
Assessment of 11C-JMJ-129 for Imaging PDE4D in Brain and Whole Body of Healthy Volunteers
Description

Background: PDE4D is a protein in the body that plays a role in thinking and depression. This protein may play a major role in disorders such as Alzheimer disease or major depressive disorder. To learn more about these disorders, researchers want to be able to detect levels of PDE4D in the brain. 11C-JMJ-129 is a new radiotracer (a radioactive substance that highlights parts of the body during imaging scans) that was developed to attach only to PDE4D. Objective: To test the new radiotracer 11C-JMJ-129 during imaging scans in healthy volunteers. Eligibility: Healthy people aged 18 years and older who had a screening assessment under protocol 01-M-0254. Design: Participants will have 2 to 4 clinic visits. Participants will be screened. They will have a physical exam. They will have blood tests and a test of their heart function. Participants will undergo 1 or more of these scans: A positron emission tomography (PET) scan of the whole body. The radiotracer will be injected through a tube placed in a vein in the arm. Participants will lie on a table while a donut-shaped machine passes over them. Blood will be drawn from the arm during this scan. A magnetic resonance imaging (MRI) scan of the brain. Participants will lie on a table that slides into a tube. A PET scan of the brain. These participants will be injected with the radiotracer. They will lie on a table with their head in the scanner. Participants will be called within 3 days after each PET scan for a check on their health.

Conditions
RECRUITING
A Global Phase III Study of Rilvegostomig or Pembrolizumab Monotherapy for First-Line Treatment of PD-L1-high Metastatic Non-small Cell Lung Cancer
Description

The purpose of ARTEMIDE-Lung04 is to assess the efficacy and safety of rilvegostomig compared with pembrolizumab monotherapy as 1L treatment in participants with mNSCLC and whose tumors express PD-L1.

NOT_YET_RECRUITING
Thoracic Radiotherapy and Inhibition of PD-1 and LAG-3 for Locally Advanced Non-Small Cell Lung Cancer
Description

Determine anti-tumor efficacy by characterizing response rates on positron emission tomography (PET) following three cycles of induction immunotherapy with cemiplimab and fianlimab without chemotherapy for locally advanced non-small cell lung cancer (LA-NSCLC).