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Discover 8,055 clinical trials near Los Angeles, California. Find research studies in your area.
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NCT03755791
This Phase 3 study evaluates the safety and efficacy of cabozantinib in combination with atezolizumab versus the standard of care sorafenib in adults with advanced hepatocellular carcinoma (HCC) who have not received previous systemic anticancer therapy. A single-agent cabozantinib arm will be enrolled in which participants receive single agent cabozantinib in order to determine its contribution to the overall safety and efficacy of the combination with atezolizumab.
NCT06387394
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 BOTOX injections 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.
NCT06376045
The primary objective of this study is to describe the efficacy of rocatinlimab in reducing asthma exacerbations.
NCT02362035
This study is evaluating the safety, pharmacodynamics (PD), and efficacy of acalabrutinib and pembrolizumab in hematologic malignancies.
NCT05908786
This is a Phase Ib/II, open-label, multicenter, randomized platform study to evaluate neoadjuvant immunotherapy combinations in participants with resectable HCC. The study is designed with the flexibility to open new treatment arms as new agents become available, close existing treatment arms that demonstrate minimal clinical activity or unacceptable toxicity, or modify the participant population.
NCT05521919
Research has shown that activation of the sympathetic nervous system for extended periods or during certain times in life can increase the risk for Alzheimer's disease. Some research in animal models show that acute activation of the sympathetic nervous system through stress exposure can increase certain Alzheimer's disease-related biomarkers, such as amyloid-beta, within hours of exposure. However, how acute sympathetic nervous system activation via stress exposure affects amyloid-beta levels in humans has yet to be examined. In this study, the investigators will examine whether brief increases in sympathetic activation result in immediate changes in plasma amyloid-beta levels in the five hours after exposure.
NCT06369285
PUMA-ALI-1201 is a randomized, dose optimization, multicenter, Phase 2 study of alisertib administered in combination with endocrine therapy in participants with pathology-confirmed HR-positive/HER2-negative metastatic breast cancer (MBC) following progression on or after at least two prior lines of endocrine therapy in the recurrent or metastatic setting. This study is intended to evaluate the optimal alisertib dose administered in combination with the selected endocrine therapy. The study is also planned to evaluate the efficacy, safety, and pharmacokinetics of alisertib in combination with endocrine and to identify the biomarker-defined subgroup(s) that may benefit most from combined alisertib and endocrine therapy.
NCT05568888
This is a prospective, multicenter, randomized, double-blind, placebo-controlled, parallel-group, large simple trial to investigate the efficacy and safety of a single intravenous (IV) infusion of BE1116 in subjects who have traumatic injury, with confirmed or suspected acute major bleeding and / or predicted to receive a large volume blood product transfusion.
NCT04044690
This is a phase 3, multicenter, randomized, placebo-controlled, double-blind study of IgPro20 (subcutaneous Ig) treatment in adult subjects with dermatomyositis (DM). The primary objective of this study is to assess the efficacy of IgPro20 subcutaneous (SC) doses in comparison to placebo in adult subjects with DM, as measured by responder status based on Total Improvement Score (TIS) assessments.
NCT07115862
The purpose of this study is to determine whether consumption of 237 ml of pomegranate juice daily for 8 weeks will: 1. lower inflammation (in the gut as well as generally in the body) and improve your overall quality of life 2. affect the microbes living in the gut (gut microbiota)
NCT02360579
Prospective, interventional multicenter study evaluating adoptive cell therapy (ACT) via infusion of LN-144 (autologous TIL) followed by interleukin 2 (IL-2) after a nonmyeloablative lymphodepletion (NMA LD) preconditioning regimen.
NCT06588738
The goal of this clinical trial is to learn if ESK-001 works to treat moderate to severe plaque psoriasis. The main questions it aims to answer are: * Does ESK-001 reduce the severity of people's psoriasis? * How safe is ESK-001 in people with moderate to severe plaque psoriasis? The study includes 2 comparators: a placebo control (a 'dummy' tablet that does not contain the medicine ESK-001 but looks just like it) and an active control (apremilast, which is a medicine approved to treat psoriasis). People taking part in this study must be men or women aged at least 18 years and have had plaque psoriasis for at least 6 months, currently moderate to severe. Participants will: * take drug every day for 24 weeks. * visit the clinic for checkups and tests. * fill out questionnaires about their psoriasis, itch severity, and change in quality of life. * be assessed for health issues and side effects, physical examinations, vital signs, heart electrical activity measurements, and psychological health. * provide blood and urine samples.
NCT06502379
The purpose of this study is to assess the safety, tolerability, and pharmacokinetics (PK) of AZD8965 via single and multiple ascending doses in healthy participants (including Japanese and Chinese participants), and to assess the effect of food on the safety, tolerability, and PK of orally administered AZD8965.
NCT07076407
X-NOVA3 is a Phase 3, multicenter, randomized, double-blind, placebo-controlled study to evaluate the clinical efficacy, safety, and tolerability of azetukalner as a monotherapy in adult participants diagnosed with Major Depressive Disorder (MDD)
NCT07275216
This phase II trial tests how well pembrolizumab in addition to chemotherapy (gemcitabine, brentuximab vedotin, and dacarbazine) works in treating frail patients with newly diagnosed Hodgkin lymphoma who aren't candidates for standard anthracycline-based treatment. Immunotherapy with monoclonal antibodies, such as pembrolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of cancer cells to grow and spread. Gemcitabine is a chemotherapy drug that blocks the cells from making deoxyribonucleic acid (DNA) and may kill cancer cells. Brentuximab vedotin is in a class of medications called antibody-drug conjugates. It is made of a monoclonal antibody called brentuximab that is linked to a cytotoxic agent called vedotin. Brentuximab attaches to CD30 positive lymphoma cells in a targeted way and delivers vedotin to kill them. Dacarbazine is in a class of medications called alkylating agents. It works by damaging the cell's DNA and may kill cancer cells and slow down or stop cancer growth. Pembrolizumab in combination chemotherapy may be a safe and effective alternative treatment option for frail patients with Hodgkin lymphoma who can't receive standard anthracycline-based treatment.
NCT02592577
This first time in human study is intended for men and women at least 18 years of age who have advanced lung cancer which has grown or returned after being treated. In particular, it is a study for subjects who have a blood test positive for HLA-A\*02:01 and/or HLA-A\*02:06 and a tumor test positive for MAGE A10 protein expression (protein or gene). This trial is a dose escalation trial that will evaluate 3 doses of transduced cells administered after a lymphodepleting chemotherapy regimen using a 3+3 dose escalation design .The study will take the subject's T cells, which are a natural type of immune cell in the blood, and send them to a laboratory to be modified. The changed T cells used in this study will be the subject's own T cells that have been genetically changed with the aim of attacking and destroying cancer cells. When the MAGE A10ᶜ⁷⁹⁶T cells are available, subjects will receive lymphodepleting chemotherapy with cyclophosphamide and fludarabine, followed by the T cell infusion. The purpose of this study is to test the safety of genetically changed T cells and find out what effects, if any, they have in subjects with lung cancer. The study will evaluate three different cell dose levels in order to find out the target cell dose. Once the target cell dose is determined, additional subjects will be enrolled to further test the safety and effects at this cell dose. Subjects will be seen frequently by the Study Physician right after receiving their T cells back and up to first 6 months. After that, subjects will be seen every three months. Subjects will be seen every 6 months by their Study Physician for the first 5 years after the T cell infusion. If the T cells are found in the blood at five years, then the subjects will continue to be seen once a year until the T cells are no longer found in the blood for a maximum of 15 years. If the T cells are no longer found in the blood at 5 years, then the subject will be contacted by the Study Physician for the next 10 years. Subjects who have a confirmed response or clinical benefit ≥4 weeks after the first T-cell infusion and whose tumor continues to express the appropriate antigen target may be eligible for a second infusion. All subjects, completing or withdrawing from the Interventional Phase of the study, will enter a 15-year long-term follow-up phase for observation of delayed adverse events. All subjects will continue to be followed for overall survival during the long-term follow-up phase.
NCT05602363
This is an open-label, multi-center Phase 1b clinical study of oral AS-1763 (docirbrutinib) in patients with CLL/SLL or B-cell NHL who have failed or are intolerant to ≥2 lines of systemic therapy.
NCT07116876
This study will evaluate Matrion™ (LifeNet Health, Inc., Virginia Beach, VA), a placental membrane product, as a treatment for diabetic foot ulcers compared to conventional wound care. Matrion is derived from donated human birth tissue and includes both the amniotic and chorionic layers, along with the trophoblast layer. It is minimally processed using a proprietary decellularization method and terminally sterilized to ensure the membrane is acellular and sterile, making it suitable for surgical applications.
NCT06651957
The study evaluates if there is relationship between the kinds of bacteria living in the anus (also known as the anal microbiome) and the risk of human papillomavirus (HPV) infection or HPV-related pre-cancer (high-grade squamous intraepithelial lesions or HSIL) in Hispanic people living with HIV (PLWH) in Puerto Rico, Mexico and California
NCT06721962
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.
