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Discover 8,055 clinical trials near Los Angeles, California. Find research studies in your area.
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NCT05405426
TITRE - Trial of Indication-based Transfusion of Red Blood Cells in ECMO, is a multicenter, prospective, randomized clinical trial. The overarching goal of TITRE is to determine whether restricting red blood cell (RBC) transfusion according to an indication-based strategy for those with bleeding and/or deficit of tissue oxygen delivery, compared with transfusion based on center-specific hemoglobin or hematocrit thresholds, can reduce organ dysfunction and improve later neurodevelopment in critically ill children receiving Extracorporeal Membrane Oxygenation (ECMO) support.
NCT05444361
Breast cancer is the most common type of cancer in women. Removal of the breast, called "mastectomy", is performed either when there is cancer-or an increased risk of cancer-in the breast. This can result in a lot of pain during the months after surgery. Opioids-"narcotics"-are the most common pain control method provided to patients; but they frequently do not relieve enough pain, have undesirable side effects like vomiting and constipation, and are sometimes misused which can lead to addiction. Mastectomy also frequently results in long-term pain which can interfere with physical and emotional functioning; and the more pain patients have immediately after surgery, the greater the risk of developing long-term pain. Numbing the nerves with local anesthetic can decrease the amount of short- and long-term pain experienced by patients, but even the longest types of these nerve blocks last for hours or days, and not the 1-2 months of pain typically following mastectomy. So, there is reason to believe that if the nerve blocks could be extended so that they last longer than the pain from surgery, short- and long-term pain might be avoided completely without the need for opioids. A prolonged nerve block may be provided by freezing the nerve using a technique called "cryoneurolysis". With cryoneurolysis and ultrasound machines, a small needle-like "probe" may be placed through anesthetized skin and guided to the target nerve to allow freezing. The procedure takes about 5 minutes for each nerve, involves little discomfort, has no side effects, and cannot be misused or become addictive. After 2-3 months, the nerve returns to normal functioning. The investigators have completed a small study suggesting that a single cryoneurolysis treatment may provide potent pain relief after mastectomy. The ultimate objectives of the proposed research study are to determine if temporarily freezing the nerves that go to the breast will decrease short-term pain, opioid use, physical and emotional dysfunction, and long-term pain following mastectomy when added to current and customary postoperative analgesics. The current project is a pragmatic, multicenter, randomized, triple-masked (investigators, participants, statisticians), sham/placebo-controlled, parallel-arm, human-subjects, post-market clinical trial to determine if cryoneurolysis is an effective non-opioid treatment for pain following mastectomy.
NCT05468489
This is a randomized, open-label study of Serplulimab plus chemotherapy (Carboplatin-Etoposide) in comparison with Atezolizumab plus chemotherapy in previously untreated US patients with ES-SCLC. Subjects in this study will be randomized to arm A or B at 1:1 ratio as follows: * Arm A (Serplulimab): Serplulimab + chemotherapy (carboplatin-etoposide) * Arm B (control): Atezolizumab + chemotherapy (carboplatin-etoposide)
NCT03505320
Zolbetuximab is being studied as a treatment for people with cancer in and around the stomach or cancer where the food pipe (esophagus) joins the stomach (gastroesophageal junction cancer). Most people with this type of cancer have a protein called Claudin 18.2 in their tumor. Zolbetuximab is thought to work by attaching to Claudin 18.2 in their tumor. This switches on the body's immune system to attack the tumor. There is an unmet medical need to treat people with advanced cancer in and around the stomach or gastroesophageal junction cancer. This study will provide more information on zolbetuximab given by itself and in combination with other treatments in adults with advanced stomach or gastroesophageal junction cancer. The study is currently ongoing globally. People in this study will either be treated with zolbetuximab by itself, with zolbetuximab and chemotherapy, with zolbetuximab and a medicine called pembrolizumab, or zolbetuximab with chemotherapy and a medicine called nivolumab. This study is ongoing, but enrollment in any of the treatment options has been completed. In addition, at this stage of the study, treatment in some of these treatment options has completed. The main aim of this study is to check how well zolbetuximab controls tumors when given by itself. Adults with cancer in and around the stomach or gastroesophageal junction cancer can take part. Their cancer is locally advanced unresectable or metastatic and has the CLDN18.2 marker in a tumor sample. Locally advanced means the cancer has spread to nearby tissue. Unresectable means the cancer cannot be removed by surgery. Metastatic means the cancer has spread to other parts of the body. They may have been previously treated with standard therapies. People cannot take part if they need to take medicines to suppress their immune system, have blockages or bleeding in their gut, have specific uncontrollable cancers such as symptomatic or untreated cancers in the nervous system, have a specific heart condition or infections. There are different treatments in the study. People who take part will receive just 1 of the treatments. Treatment will be given in cycles. The treatment is given through a vein; this is called an infusion. Some people with advanced disease will have 1 infusion in 3 week (21-day) cycles. Some people will have several infusions in 6 week (42-day) cycles. Some people with cancer in and around the stomach or gastroesophageal junction who have surgery for their cancer will have a few infusions in 2-week (14-day) cycles. This will happen before and after they have surgery for their cancer. People may receive chemotherapy for up to 6 months. Some people enrolled to received zolbetuximab and pembrolizumab, may have received pembrolizumab for up to 2 years. People will visit the clinic on certain days during their treatment; there may be extra visits during the first cycle of treatment. The study doctors will check if people had any medical problems from zolbetuximab and the other study treatments. Also, people in the study will have a health check including blood tests. On some visits they will also have scans to check for any changes in their cancer. Tumor samples will be taken at certain visits with the option of giving a tumor sample after treatment has finished. People will visit the clinic after they stop treatment. They will be asked about any medical problems and will have a health check including blood tests. After the clinic visits end some people will have a telephone health check every 3 months. The number of visits and checks done at each visit will depend on the health of each person and whether they completed their treatment or not.
NCT06225427
This phase I trial is studying the safety, side effects, and best dose of gilteritinib in treating patients with stage IV ALK positive non-small cell lung cancer (NSCLC) who have progressed on other treatments. While there are many approved targeted drugs for ALK NSCLC, resistance to these drugs frequently occur. Giltertinib is a drug that is already FDA approved for the treatment of a specific type of leukemia. However, studies using ALK positive lung cancer cells demonstrate activity of gilteritinib against these resistant cells. Therefore, in this clinical trial, the investigators plan to study the effect of giltertinib in patients with ALK NSCLC.
NCT04543539
Long-term safety will be summarized
NCT04729959
This phase II trial studies the best dose and effect of tocilizumab in combination with atezolizumab and stereotactic radiation therapy in treating glioblastoma patients whose tumor has come back after initial treatment (recurrent). Tocilizumab is a monoclonal antibody that binds to receptors for a protein called interleukin-6 (IL-6), which is made by white blood cells and other cells in the body as well as certain types of cancer. This may help lower the body's immune response and reduce inflammation. Immunotherapy with monoclonal antibodies, such as atezolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Fractionated stereotactic radiation therapy uses special equipment to precisely deliver multiple, smaller doses of radiation spread over several treatment sessions to the tumor. The goal of this study is to change a tumor that is unresponsive to cancer therapy into a more responsive one. Therapy with fractionated stereotactic radiotherapy in combination with tocilizumab may suppress the inhibitory effect of immune cells surrounding the tumor and consequently allow an immunotherapy treatment by atezolizumab to activate the immune response against the tumor. Combination therapy with tocilizumab, atezolizumab and fractionated stereotactic radiation therapy may shrink or stabilize the cancer better than radiation therapy alone in patients with recurrent glioblastoma.
NCT05270668
The purpose of this study is to assess the safety and efficacy of tulisokibart in participants with SSc-ILD.
NCT05836571
This phase II trial compares the effect of immunotherapy with ipilimumab and nivolumab alone to their combination with cabozantinib in treating patients with soft tissue sarcoma that has spread from where it first started to nearby tissue, lymph nodes, or distant parts of the body (advanced). Immunotherapy with monoclonal antibodies, such as ipilimumab and nivolumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Cabozantinib is in a class of medications called kinase inhibitors. It works by blocking the action of an abnormal protein that signals cancer cells to multiply and may also prevent the growth of new blood vessels that tumors need to grow. By these actions it may help slow or stop the spread of cancer cells. Adding cabozantinib to the combination of ipilimumab and nivolumab may be better in stopping or slowing the growth of tumor compared to ipilimumab and nivolumab alone in patients with advanced soft tissue sarcoma.
NCT07123727
This study will examine the safety and effectiveness of Anktiva in treating patients with Long COVID-19 which is defined as persistent symptoms of a COVID-19 infection that remain after the infection is over.
NCT04496518
Medtronic is sponsoring the Intrinsic Antitachycardia Pacing Post-Approval Study (iATP PAS) to further confirm safety and effectiveness of ventricular iATP therapy in routine clinical practice, following commercial release of iATP-capable devices. The iATP PAS is conducted within Medtronic's Product Surveillance Registry platform (NCT01524276).
NCT04489225
Medtronic is sponsoring the HFRS PAS to evaluate the HFRS feature (TriageHF) when used in routine clinical practice following commercial release. The HFRS PAS is conducted within Medtronic's Product Surveillance Registry (PSR) platform.
NCT03635424
The objective of the trial is to evaluate the procedural safety and efficacy of the Medtronic TAVR system in patients with bicuspid aortic anatomy and severe aortic stenosis at low risk for SAVR
NCT05866302
The study will have two separate patient cohorts: Cohort 1 will include patients with newly diagnosed chronic graft versus host disease (GVHD), whereas cohort 2 will include patients with newly diagnosed chronic lung disease (CLD). For cohort 1, the primary objective will be to characterize PRM metrics at the onset of chronic GVHD and determine if a PRM signature is present that will predict 1-year CLD free survival. For cohort 2, the primary objective will focus on characterizing PRM at the onset of CLD and determine if PRM can predict the trajectory in lung function decline in affected patients.
NCT04856085
This is a phase 2 study in which participants with chronic hepatitis B virus (HBV) infection will receive VIR-2218, VIR-3434 and/or PEG-IFNα and be assessed for safety, tolerability, and efficacy
NCT04120493
This is the first study of AMT-130 in patients with early manifest HD and is designed to establish safety and proof-of-concept (PoC). CT-AMT-130-01 is a Phase 1/2, multicenter, first-in-human (FIH) study. The first three cohorts of the study have completed enrollment, including the randomized, double-blind, sham-controlled cohorts. Cohort 4 is open-label. Cohort 4 participants will receive high dose AMT-130.
NCT06309953
An Open-Label, Multicenter, Phase 4 Study to Evaluate Early Treatment Outcomes With Miebo™ in Subjects With Dry Eye Disease
NCT07014176
The purpose of this study is to determine how well our dHPT (Dehydrated Human Placental Tissue) Product and Standard of Care work when compared to Standard of Care alone in achieving complete closure of diabetic foot.
NCT04294927
The aim of the project is to evaluate the risk-reducing salpingectomy with delayed oophorectomy as an alternative for risk-reducing salpingo-oophorectomy in high risk women with respect to ovarian cancer incidence.
NCT05896163
The purpose of this study is to learn about the effects of two study medicines (maplirpacept \[PF-07901801\] and glofitamab) when given together for the treatment of diffuse large B-cell lymphoma (DLBCL) that is relapsed or is refractory. Relapsed means has returned after last treatment. Refractory means that it has not responded to last treatment. The two study medicines are given after a single dose of obinutuzumab which is the third study medicine. DLBCL is a type of non-Hodgkin lymphoma (NHL). NHL is a cancer of the lymphatic system. It develops when the body makes abnormal B lymphocytes. These lymphocytes are a type of white blood cell that normally help to fight infections. This study is seeking adult participants who: * Have histologically confirmed diagnosis of DLBCL * Have received at least two first lines of treatment for NHL. * Are unable or unwilling to undergo a stem cell transplant or CAR-T cell therapy. Stem cell transplant is a procedure in which a patient receives healthy blood-forming cells to replace their own stem cells that have been destroyed by treatment. A CAR-T therapy is a type of treatment in which a patient's T cells are changed in the laboratory so they will attack cancer cells. Everyone in this study will receive all three medicines at the study site by intravenous (IV) infusion which is given directly into a vein. The two study medicines (maplirpacept \[PF-07901801\] and glofitamab) will be given in 21-day cycles. At Cycle 0, participants will receive a single dose of obinutuzumab pre-treatment followed by two step-up doses of glofitamab. The combination of maplirpacept (PF-07901801) with glofitamab full dose will be administered for the first time at Cycle 1 Day 1. Maplirpacept (PF-07901801) will be given weekly for the first three cycles and then every three weeks. Glofitamab will be given every 3 weeks for approximately 9 months. Thereafter participants will continue to receive maplirpacept alone. Maplirpacept (PF-07901801) will be given at different doses to different participants. Everyone taking part will receive the same fixed doses of glofitamab and obinutuzumab studied in patients with DLBCL. The study will compare the experiences of people receiving different doses of maplirpacept (PF-07901801). This will help to determine what dose is safe and effective when given with the other 2 study medicines.
