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Discover 16,901 clinical trials near Los Angeles, California. Find research studies in your area.
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NCT00066690
RATIONALE: Estrogen can stimulate the growth of breast tumor cells. Ovarian function suppression combined with hormone therapy using tamoxifen or exemestane may fight breast cancer by reducing the production of estrogen. It is not yet known whether suppression of ovarian function plus either tamoxifen or exemestane is more effective than tamoxifen alone in preventing the recurrence of hormone-responsive breast cancer. PURPOSE: This randomized phase III trial studies ovarian suppression with either tamoxifen or exemestane to see how well they work compared to tamoxifen alone in treating premenopausal women who have undergone surgery for hormone-responsive breast cancer.
NCT06408207
The goal of this randomized clinical trial is to compare the effects of a virtual education curriculum in blood glucose variation of youth with type 1 diabetes wearing continuous glucose monitoring (CGM) device. The main questions the study aims to answer are: * Do participants undertaking the proposed curriculum present improved glucose variation than participants of standard education? * Explore relationships between participant's glycemic outcomes with diabetes distress, diabetes family responsibilities, and number of hours of diabetes education. Participants in the intervention group will: * receive an interactive workbook with problem-based learning scenarios and video links about CGM and glucose management strategies. * participate in four in-depth online group sessions with diabetes care and education specialists * complete questionnaires three times: at the time of study enrollment, week 4 and 6 months. Participants in the comparison group will: * receive standard education provided to all patients at CHLA * complete questionnaires three times: at the time of study enrollment, week 4 and 6 months.
NCT07078383
The Goal of this Clinical Study is to evaluate the safety and effectiveness of the Rapidlink device in the repair or replacement of the supra-aortic vessels during open surgical repair of aortic disease affecting the thoracic aorta. This study will collect information on patients who are already having surgery to repair their aorta and who will have Rapidlink device implanted into one or more of the aortic arch vessels. The first 32 subjects enrolled will undergo left subclavian artery repair or replacement, only, with the Rapidlink device. After the 32nd subject, enrollment will proceed to include subjects undergoing any supra-aortic vessel (i.e., left subclavian artery, left common carotid artery, and/or innominate artery) repair or replacement with the Rapidlink device in a planned surgery. After the 32nd subject is enrolled in the main group, up to 30 subjects will undergo supra-aortic vessel (i.e., left subclavian artery, left common carotid artery, and/or innominate artery) repair or replacement with the Rapidlink device in an emergency setting. Data will be collected before, during and after surgery including recovery at discharge, 30 days, 6 months, 1 and 2 years after the surgery.
NCT02954094
TARGET-HCC is a longitudinal, observational study of patients being managed for HCC in usual clinical practice. TARGET-HCC will create a research registry of participants with HCC within academic and community real-world practices in order to assess the safety and effectiveness of the entire spectrum of current and future therapies across diverse populations.
NCT06780176
The purpose of this study is to understand why different people have different risks and outcomes for breast cancer and non-breast cancer.
NCT07195656
A study to evaluate the safety and effectiveness of FemPulse System
NCT05359237
This pilot trial compares drug exposure levels using a new method for dosing vincristine in infants and young children compared to the standard dosing method based on body surface area (BSA) in older children. Vincristine is an anticancer drug used to a variety of childhood cancers. The doses anticancer drugs in children must be adjusted based on the size of the child because children vary significantly in size (height, weight, and BSA) and ability to metabolize drugs from infancy to adolescence. The dose of most anticancer drugs is adjusted to BSA, which is calculated from a patient's weight and height. However, infants and young children have more severe side effects if the BSA is used to calculate their dose, so new dosing models have to be made to safely give anticancer drugs to the youngest patients. This new method uses a BSA-banded approach to determine the dose. Collecting blood samples before and after a dose of the drug will help researchers determine whether this new vincristine dosing method results in equivalent drug levels in the blood over time in infants and young children compared to older children.
NCT06655246
In this clinical trial, the safety, tolerability, and preliminary antitumor activity of ziftomenib in combination with imatinib will be evaluated in adults with gastrointestinal stromal tumors (GIST) who have been treated previously with imatinib.
NCT03944941
This phase II trial studies how well avelumab with or without cetuximab work in treating patients with skin squamous cell cancer that has spread to other places in the body. Immunotherapy with monoclonal antibodies, such as avelumab and cetuximab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread.
NCT03673501
This is a 2-arm, randomized, open-label, international, multicenter study comparing the efficacy of ripretinib to sunitinib in GIST patients who progressed on or were intolerant to first-line anticancer treatment with imatinib. Approximately 426 patients will be randomized in a 1:1 ratio to ripretinib 150 mg once daily (continuous dosing for 6 week cycles) or sunitinib 50 mg once daily (6 week cycles, 4 weeks on, 2 weeks off).
NCT06242470
The study is designed to understand the safety, tolerability, pharmacokinetics, immunogenicity, and preliminary antitumor activity of MGC026 in participants with relapsed or refractory, unresectable, locally advanced or metastatic solid tumors The study has a dose escalation portion and a cohort expansion portion of the study. Participants will receive MGC026 by intravenous (IV) infusion. The dose of MGC026 will be assigned at the time of enrollment. Participants may receive up to 35 treatments if there are no severe side effects and as long as the cancer does not get worse. Participants will be monitored for side effects, and progression of cancer, have blood samples collected for routing laboratory work, and blood samples collected for research purposes.
NCT04624243
The purpose of this study was to evaluate the efficacy and safety of MK-8189 at a range of doses (8 mg, 16 mg, and 24 mg once daily \[QD\]) in adult participants who have an acute episode of schizophrenia according to Diagnostic and Statistical Manual of Mental Disorders 5th Edition (DSM-5) criteria. The primary hypotheses were the following: (1) that MK-8189 24 mg is superior to placebo in reducing the Week 6 mean change from baseline in Positive and Negative Syndrome Scale (PANSS) total score, and (2) that MK-8189 16 mg is superior to placebo in reducing the Week 6 mean change from baseline in PANSS total score. With Amendment 4, enrollment was changed to approximately 500 participants with removal of the MK-8189 8 mg treatment arm. Participants enrolled before Amendment 4 who were assigned to MK-8189 8 mg QD remained on that dose regimen per protocol.
NCT05592275
The main purpose of this study is to assess the efficacy and safety of LY3540378 in adults with worsening heart failure with preserved ejection fraction
NCT06001385
The goal of this clinical trial is to determine the effectiveness of Reduced Dose Post-Transplant Cyclophosphamide (PTCy) in patients with hematologic malignancies after receiving an HLA-Mismatched Unrelated Donor (MMUD) . The main question\[s\] it aims to answer are: * Does a reduced dose of PTCy reduce the occurrence of infections in the first 100 days after transplant? * Does a reduced dose of PTCy maintain the same level of protection against Graft Versus Host Disease (GvHD) as the standard dose of PTCy?
NCT04995029
The primary objective of the induction phase of the study is to compare treatment retention of participants following rapid induction or standard of care (SoC) induction onto extended-release buprenorphine. The primary objective of the maintenance phase is to compare the efficacy of 100 mg and 300 mg maintenance doses of extended-release buprenorphine administered every 4 weeks.
NCT06632600
This study is to investigate the ability of LXE408 to clear or reduce the level of parasites in the blood of people with chronic Chagas disease. Participants must have chronic Chagas disease without severe organ dysfunction.
NCT06717425
The purpose of this clinical trial is to learn about the safety and effects of the study medicine (called PF-07976016) for the potential treatment of obesity. The study will compare the experiences of participants taking the study medicine (PF-07976016) to those of participants who take placebo (a lookalike substance that contains no active study medicine). The aim is to measure the body's response to the study medicine, including any changes in participants' body weight and how well they tolerate the study medicine.
NCT07023835
Usnoflast Neuromuscular Investigation for Treatment Efficacy in Amyotrophic Lateral Sclerosis
NCT04868604
The aim of this study is to determine the safety and efficacy of 67Cu-SAR-bisPSMA in participants with PSMA-expressing metastatic castrate resistant prostate cancer.
NCT04899024
This multi-site randomized controlled trial enrolling sexual minority men who use stimulants and are currently taking pre-exposure prophylaxis (PrEP). This randomized controlled trial will test the efficacy of a PrEP Affect Regulation Treatment Innovation (PARTI) condition comprised of a 5-session positive affect intervention delivered during smartphone-based Contingency Management (CM) for directly observed PrEP doses (PARTI+CM) compared to an attention-control condition delivered during CM. The primary outcome is HIV acquisition risk measured using a combination of tenofovir-diphosphate levels in dried blood spots that are indicative of sub-optimal adherence to PrEP and recent condomless anal sex.
