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Discover 20,239 clinical trials near Tennessee. Find research studies in your area.
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Showing 3721-3740 of 20,239 trials
NCT06399718
The masseter muscle is one of the muscles in the lower face used for chewing. The prominence of the masseter muscle can appear as a widened lower face which some individuals deem as aesthetically undesirable and can be treated by selectively weakening the masseter muscles with small quantities of botulinum toxin. The purpose of this study is to assess how safe and effective injection of onabotulinumtoxinA (BOTOX) is in adult participants with Masseter Muscle Prominence (MMP). BOTOX is being investigated for the treatment of Muscle Masseter Prominence. In Period 1, participants are placed in 1 of 2 groups, called treatment arms. Each group receives a different treatment, placebo or BOTOX. There is a 1 in 4 chance that participants will be assigned to placebo. In Period 2, eligible participants can receive an optional open-label retreatment of BOTOX. Approximately 200 adult participants with MMP will be enrolled in the study at approximately 20 sites in the United States. Participants will receive intramuscular injections across both the right and left masseter muscle of either BOTOX or placebo on Day 1. Participants who are eligible for re-treatment will be given a BOTOX injection on either the Day 180, 210, 240, or 270 visit and will be followed up for up to 6 months. There may be higher treatment burden for participants in this trial compared to their standard of care. Participants will attend regular monthly visits during the study at a hospital or clinic. The effect of the treatment will be checked by medical assessments, checking for side effects, and completing questionnaires.
NCT04880434
The goal of this clinical study is to test how well the study drug, brexucabtagene autoleucel (KTE-X19), works in participants with relapsed/refractory (r/r) mantle cell lymphoma (MCL).
NCT05980416
This study is an open-label, international, multi-center, Phase 1 study in adult patients with solid tumors likely to express CLDN18.2.
NCT06309979
Study 111-903 will generate baseline growth data in children with ISS by collecting growth measurements and other variables of interest.
NCT03519178
The purpose of this clinical trial is to learn about the safety and effects of study medicine (PF-06873600) when taken alone or with hormone therapy by people with cancer. People may be able to participate in this study if they have the following types of cancer: Hormone Receptor positive (HR+) breast cancer; Human Epidermal Growth Factor Receptor 2 (HER2)-negative breast cancer that is advanced or metastatic (spread to other parts of the body); triple negative breast cancer; epithelial ovarian cancer; fallopian tube cancer; or primary peritoneal cancer. All participants in this study will receive the study medicine by mouth, 1 to 2 times a day at home. The dose of the study medicine may be changed during the study. Some participants will also receive hormone therapy. The hormone therapy will be either letrozole by mouth once a day at home, or fulvestrant as a shot into the muscle. Fulvestrant will be given every two weeks at the study clinic for the first month, and then once a month after that. Participants will take part in this study for at least 7 to 8 months, depending on how they respond to the therapy. During this time participants will visit the study clinic once a week for the first 2 cycles and every cycle thereafter.
NCT05275478
This is a first in human study in patients with advanced or metastatic solid tumors known to have an MTAP deletion. The first part of the study is an open-label, dose escalation and the second part is an open label dose expansion in specific MTAP-deleted tumor types. The study drug, TNG908, is a selective PRMT5 inhibitor administered orally. The study is planned to treat up to 192 participants.
NCT02303626
This study will evaluate the safety and efficacy of an oral treatment, BCX4161, in preventing acute attacks in participants with hereditary angioedema (HAE). Eligible participants will be randomized to receive one of two doses of BCX4161 or placebo for 12 weeks. The study will compare the number of acute attacks in each treatment group, as well as a number of other clinical outcomes, and the safety and tolerability of each dose of BCX4161 compared to placebo.
NCT03169881
Study Hypothesis: Preterm infants administered weekly Darbe during the neonatal period will have improved neurocognitive outcome at 22-26 months compared to placebo
NCT03936777
This is an international, multicenter, open-label, long-term safety study of ZX008 in subjects with Dravet syndrome, Lennox-Gastaut syndrome or epileptic encephalopathy
NCT04677777
The HEMERA-1 Extension (Part III) is a prospective, open-label, multicenter study to evaluate safety of two doses of PP-007 in Acute Ischemic Stroke (AIS) subjects receiving Intravenous Thrombolysis (IVT) or mechanical thrombectomy (MT) or IVT+MT as standard of care (SOC). Subjects will receive two doses of PP-007 infusion 24 ± 6 hours apart in addition to the site-specific SOC protocol. PP-007 is PEGylated bovine carboxyhemoglobin and will be administered via IV infusion. The effects on collateral flow, infarct size and functional outcomes will be evaluated.
NCT06441968
A clinical trial to evaluate the safety, reactogenicity, and immunogenicity of MPV/S-2P administered intranasally to adults who have previously received a primary series and at least one booster with an authorized or licensed mRNA SARS-CoV-2 parenteral vaccine. The primary objective is to evaluate the safety and reactogenicity of a single dose of MPV/S-2P in previously vaccinated healthy adults.
NCT04937400
Children undergoing stem cell transplants are at risk for delirium, a temporary change in thinking and behavior. This study will define delirium rates, risk factors, and outcomes. Our eventual goal is to reduce delirium in this population.
NCT05405166
This is a randomized, multicenter, Phase 3, open-label study evaluating subcutaneous (SC) vs intravenous (IV) administration of isatuximab in combination with pomalidomide and dexamethasone (Pd) in RRMM patients (study participants) who have received at least 1 prior line of therapy including lenalidomide and a proteasome inhibitor (PI). Eligible participants will be randomized 1:1 into 1 of 2 study arms: Arm SC: Isatuximab SC + Pd Arm IV: Isatuximab IV + Pd Participants will be allowed to continue therapy until disease progression, unacceptable adverse events (AEs), participant request to discontinue therapy or any other reason, whichever comes first.
NCT05643742
This is an open-label, multicenter, Phase 1/2 study evaluating the safety and efficacy of CTX112™ in subjects with relapsed or refractory B-cell malignancies.
NCT06017999
This study will evaluate the safety, efficacy, and PK of low dose (750 mg) and high-dose (1250 mg) XG005 oral tablets compared with placebo in subjects undergoing bunionectomy. Subjects will be confined in the clinic from check-in through 72 hours post-surgery to monitor subject safety.
NCT02928289
The purpose of this study is to evaluate the safety and effectiveness of the Sight Sciences VISCO™360 Viscosurgical System in reducing intraocular pressure (IOP) in adult, pseudophakic subjects with open-angle glaucoma.
NCT05819866
A Clinical Study to Assess the Efficacy and Safety of Leriglitazone in Adults Male Subjects with Cerebral Adrenoleukodystrophy.
NCT03266783
Apixaban and rivaroxaban have been compared to standard therapy for treatment of acute symptomatic venous thromboembolism (VTE) in randomized controlled trials (RCTs), and are both approved by Health Canada. No safety or efficacy data is available from direct head-to-head comparison of these two anticoagulants. Lawsuits in the United States over bleeding events, patient perceptions, and concerns with medication adherence are additional factors highlighting the importance of a comparison trial. This multi-center, pragmatic, prospective, randomized, open-label, blinded end-point (PROBE) trial aims to compare the safety of apixaban and rivaroxaban for the treatment of VTE.
NCT07216859
The goal of this prospective, multicenter, open-label, blinded end-point pragmatic study is to evaluate an artificial intelligence (AI)-augmented echocardiography screening approach for early detection of metabolic dysfunction associated steatotic liver disease (MASLD) and/or cirrhosis, in patients undergoing routine transthoracic echocardiograms (TTEs). The main question it aims to answer is to: 1. Evaluate notification responsiveness and rates of confirmatory testing for patients identified as high risk for having liver disease to determine whether optimized notifications increase timely confirmatory testing and treatment initiation versus standard of care assessment. 2. Compare time to diagnosis, treatment uptake, and clinical outcomes (hospitalizations, incident ASCVD, mortality) between cohorts identified as high risk by the AI algorithm and comparison groups to determine whether AI guided screening shortens time to diagnosis and increases appropriate treatment.
NCT07229924
Background: Obesity is a chronic, systemic, and multifactorial disease affecting populations worldwide, with projections indicating a 50% increase by 2035. It is linked to higher risks of cognitive decline, brain atrophy, and neurodegenerative diseases like Alzheimer's. Bariatric surgery has shown benefits in reducing fat and systemic inflammation, which may improve cognitive function. However, the factors predicting such improvements remain unclear. Objective: To evaluate the effect of bariatric surgery on cognitive performance using virtual reality (Neurotracker) and the Neuropsi neuropsychological battery. Methods: This prospective quasi-experimental study will include patients with morbid obesity who are candidates for bariatric surgery. Cognitive performance will be evaluated using the Neurotracker virtual reality tool and the Neuropsi neuropsychological battery. Participants will complete Neurotracker sessions three times weekly for two weeks before surgery, and again at 3- and 6-months post-surgery. The Neuropsi assessment will be conducted once prior to surgery and repeated at 6 months afterward. Statistical analyses will compare cognitive performance before and after the surgical intervention. Expected Outcomes: The study aims to identify measurable improvements in cognitive function after weight loss from bariatric surgery, evaluated through both traditional neuropsychological tests and immersive virtual reality tools. These results could improve understanding of the cognitive benefits of surgical obesity treatment and the factors that predict these outcomes.
