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Discover 23,476 clinical trials near Baltimore, Maryland. Find research studies in your area.
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NCT03222128
The purpose of this trial is to determine the safety and effectiveness of the Edwards SAPIEN 3 transcatheter heart valve and delivery systems which are intended for use in patients with symptomatic, calcific, and severe aortic stenosis, and those with intermediate risk.
NCT05285618
This Basic Experimental Studies Involving Humans (BESH) study investigates phosphene perception and performance factors in blind participants implanted with the Argus II retinal prosthesis system. Using paired-electrode stimulation, we analyze how phosphene shape and number are influenced by neuroanatomical factors, stimulus parameters, and spatial offsets. Additionally, we examine the causes of high current thresholds and limited spatial resolution, which impede pattern vision in Argus II devices. This research aims to provide insights for optimizing stimulation strategies and improving retinal prosthesis design.
NCT00676715
This is a phase II, multicenter, randomized, parallel-group, partially blinded, placebo and Avonex (interferon beta-1a) controlled dose finding study to evaluate the efficacy as measured by brain MRI lesions, and safety of 2 dose regimens of ocrelizumab in participants with Relapsing Remitting Multiple Sclerosis (RRMS).
NCT05155605
This is a prospective, multi-center interventional study of the GRAIL multi-cancer early detection (MCED) test with return of test results for participants enrolled through healthcare systems in North America. The purpose of this study is to evaluate the safety and performance of the GRAIL MCED test in a population of individuals who are eligible for guideline-recommended cancer screening. In cases with a "cancer signal detected" test result, participants will undergo diagnostic procedures based on the test returned cancer signal origin(s) to determine if they have cancer. The number and types of diagnostic procedures required to achieve diagnostic resolution will be assessed. Participant-reported outcomes will be collected at several time points to assess participants' perceptions about the multi-cancer early detection test. The study will enroll approximately 35,000 and no more than 38,500 participants as defined by eligibility criteria over an anticipated enrollment period of approximately 36 months at up to 40 clinical institutions within North America. Participants will be actively followed for approximately 3 years from the date of their enrollment.
NCT05569252
This study was designed to evaluate the safety, tolerability, pharmacodynamics (PD) of DS-1211b, and pharmacokinetics (PK) in individuals with Pseudoxanthoma elasticum (PXE). PXE is a rare disease that is associated with significant risks of visual impairments and comorbidity from peripheral and cardiovascular diseases, and adversely impacts the quality of life in afflicted individuals.
NCT04025554
Background: Multiple sclerosis (MS) is a disease of the central nervous system (CNS). People who have MS may have lesions that form on parts of the CNS, such as the brain. Some of these lesions may be inflamed for a long time. This causes MS to progress. There is no treatment for these lesions. Researchers believe that a drug that decreases inflammation can help. Objective: To see if a drug called anakinra can help clear inflammation in MS brain lesions. Eligibility: People 18 and older with MS and at least one white matter lesion. Design: Participants will be screened with one or more Neuroimmunology Clinic protocols. Participants will have a medical history and physical exam. They will have blood and urine tests. They will have a lumbar puncture. For this, a needle is inserted between the bones in the back, and cerebrospinal fluid is removed. They will also have an MRI of the brain. The MRI scanner is a cylinder surrounded by a strong magnetic field. Participants will lie on a table that slides in and out of the scanner. Participants will repeat the above procedures throughout the study. Participants will get their first dose of anakinra at the clinic. They will administer the rest of the doses themselves, by injection under the skin. Participants will track their daily dosage electronically or in a written drug diary. Participants will have 4 visits while taking the drug. At each visit, sharps boxes and empty vials will be collected. Participants will have 2 follow-up visits after completing treatment. The study will last 28 weeks.
NCT04791228
This is a pilot study of LTLD with MR-HIFU hyperthermia followed by ablation in subjects with refractory/relapsed solid tumors.
NCT02076906
The purpose of this study is to determine if Magnetic Resonance guided High Intensity Focused Ultrasound ablative therapy is safe and feasible for children, adolescents, and young adults with refractory or relapsed solid tumors.
NCT04083170
This phase II trial studies the side effects of a cord blood transplant using dilanubicel and to see how well it works in treating patients with human immunodeficiency virus (HIV) positive hematologic (blood) cancers. After a cord blood transplant, the immune cells, including white blood cells, can take a while to recover, putting the patient at increased risk of infection. Dilanubicel consists of blood stem cells that help to produce mature blood cells, including immune cells. Drugs used in chemotherapy, such as fludarabine, cyclophosphamide, and thiotepa, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Total body irradiation is a type of whole-body radiation. Giving chemotherapy and total-body irradiation before a cord blood transplant with dilanubicel may help to kill any cancer cells that are in the body and make room in the patient's bone marrow for new stem cells to grow and reduce the risk of infection.
NCT04625725
This study will assess the safety and efficacy of a single dose of AZD7442(× 2 IM injections) compared to placebo for the prevention of COVID-19.
NCT03575052
The purpose of this study is to assess the safety and tolerability of pimavanserin compared to placebo in adult and elderly subjects with neuropsychiatric symptoms related to neurodegenerative disease.
NCT03226808
The objectives of this study are to obtain clinical performance (outcomes) data and survivorship for commercially available Vivacit-E (HXPE) liners. This will be done by analysis of polyethylene wear, validated outcome measurement tools, radiographs, and reported adverse events data.
NCT03272373
The objective of this study is to evaluate clinical performance for the commercially available NexGen TM Monoblock Tibia and NexGen TM Modular Tibia used in primary cementless tibia total knee arthroplasty.
NCT05805176
The objective of this study is to assess the safety and effectiveness of an at-home, game-based digital therapy for treating adult patients with Attention-Deficit/Hyperactivity Disorder (ADHD).
NCT00739648
Patients with Chronic Obstructive Pulmonary Disease (COPD) suffer from frequent and recurrent acute exacerbations (AECB) which are associated with enormous healthcare expenditures and significant morbidity, specifically an increased risk of death, a decline in pulmonary function and a significant change in quality of life. Bacteria appear to have an important role in acute exacerbations in chronic bronchitis and COPD. Studies of acute exacerbations in COPD have shown a reduction in bacterial load with prolonged exacerbation-free interval. In addition, recent studies indicate that acquisition of a new strain of H. influenzae, M. catarrhalis, S. pneumoniae or P. aeruginosa are responsible for many of these exacerbations. Chronic inflammation and bacterial infection predispose many patients to frequent and recurrent acute exacerbations. Mpex believes that intermittent administration of inhaled MP-376 in high risk patients will decrease the incidence of acute exacerbations by both by lowering the organism burden, and resultant inflammation, as well as pre-emptive eradication of any newly acquired bacterial strains.
NCT05439603
A Phase 2 Study of ANC-501 in the treatment of adults with Major Depressive Disorder
NCT05456165
The primary objective is to assess and characterize the antitumor activity and safety and tolerability of adjuvant treatment with an individualized neoantigen vaccine called GRT-C901/GRT-R902 (chimpanzee adenovirus \[ChAd\] and self-amplifying messenger RNA \[samRNA\] vectors), in combination with checkpoint inhibitors. Antitumor activity will be based on molecular response in patients with colon cancer who have circulating tumor deoxyribonucleic acid (ctDNA) following surgical resection.
NCT05417321
It is a Phase I/II, Open-label, Multicenter Study to Evaluate the Safety, Pharmacokinetics, Pharmacodynamics, and Efficacy of HB0036 in Subjects with Advanced Solid Tumors
NCT01744782
This was a long-term, open-label study of the safety, tolerability and effectiveness of RP103 in cystinosis patients who were naïve to any form of cysteamine treatment. Participants received RP103 treatment for at least 12 months. U.S. participants transitioned to the commercially approved drug PROCYSBI®. In Brazil, after at least 12 months of study participation and upon approval by the Brazilian regulatory authorities, participants were eligible to transition to a post-study drug supply program, and continue to receive the drug at no personal cost.
NCT06292988
This study is a retrospective study trying to find the predictive factors for medullary thyroid aggressiveness in terms of tumor metastasis and patients' survival.
