Irvine, CA Paid Clinical Trials

Pancreatic cystic lesions (PCLs) are a common incidental finding in cross sectional imaging (up to 27% on CT scan and 41% on MRI) and pose a management challenge to physicians. According to society guidelines, PCLs with specific features should prompt additional workup with endoscopic ultrasound (EUS) for cyst characterization as well as cyst sampling. This can help determine if the cyst is mucinous or non-mucinous which has implications for its malignant potential. Cyst fluid has traditionally been sampled using EUS with fine needle aspiration (EUS-FNA) and sent for fluid analysis and cytology. More recently, the adjunctive use of the through-the-scope micro forceps (Moray micro forceps, US Endoscopy, Mentor, OH) biopsy (EUS-MFB) has shown promise for diagnosis of PCLs. This technology utilizes a micro forceps through a 19-gauge needle to biopsy the cyst wall for histology, in addition to collecting cyst fluid for CEA level and cytology. More recently, the adjunctive use of the Moray® through the needle micro forceps biopsy (EUS-MFB) has shown promise for diagnosis of PCLs. This technology utilizes a micro forceps through a 19-gauge needle to biopsy the cyst wall for histology, in addition to collecting cyst fluid for CEA level and cytology. Only a few small retrospective reports have been published regarding the use of MFB. The results of this study will hopefully help increase diagnostic yield by obtaining a histopathologic diagnosis of these PCLs, and potentially affect practice patterns of gastroenterologists and the endoscopic community, specifically those physicians who perform EUS in these patients. Furthermore, the results will help determine whether there is reason to continue this line of research to obtain a definite histologic tissue diagnosis of PCLs. Read Less

This is an open label, single-arm, phase IB treatment study to determine the safety of administering anti-PD1 monoclonal antibodies with AV-MEL-1 and to get some suggestion of efficacy, in patients with measurable metastatic melanoma. The study is open to patients who have either never received treatment for metastatic melanoma or were previously treated with anti-PD-1 with or without anti-CTLA-4 or with enzymatic inhibitors of the BRAF/MEK pathway because of BRAF600E/K mutations, and are about to initiate anti-PD-1 monotherapy. The intent is to treat 14 to 20 patients with the combination of anti-PD-1 and AV-MEL-1. Read Less

The ECLIPSE (Evaluation of the ctDNA LUNAR test in an Average Patient Screening Episode) study is a prospective, observational multi-site study without randomization. The primary objective of the study is to evaluate the performance characteristics of a blood-based ctDNA LUNAR-2 test to detect colorectal cancer in a screen-relevant, average risk population. Read Less

This phase II Lung-MAP treatment trial tests whether carboplatin and pemetrexed with or without selpercatinib works to shrink tumors in patients with RET fusion-positive non-small cell lung cancer that is stage IV or has not responded to previous RET directed therapy. Chemotherapy drugs, such as carboplatin and pemetrexed, 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. Selpercatinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Giving selpercatinib in combination with carboplatin and pemetrexed may help lower the chance of the cancer growing and spreading. Read Less

This phase 3 randomized, open-label multicenter trial will compare the efficacy, safety and the impact on health-related quality of life (HR-QoL) of SPd versus EloPd in pomalidomide-naïve patients with MM who have received 1 to 4 prior anti-MM regimens and been treated with an immunomodulatory imide drug (IMiD), proteasome inhibitor (PI) and an anti-CD38 monoclonal antibody (mAb). Read Less

The purpose of this study is to compare the effect of two educational interventions on adherence to blood pressure medications among adults with uncontrolled hypertension. Read Less

In the past decade, massive scale-up of long-lasting insecticidal nets (LLINs) and indoor residual spraying (IRS) have led to significant reductions in malaria mortality and morbidity. Nonetheless, malaria burden remains high, and a dozen countries in Africa show a trend of increasing malaria incidence over the past several years. The high malaria burden in many areas of Africa underscores the need to improve the effectiveness of intervention tools by optimizing first-line intervention tools and integrating newly approved products into control programs. Vector control is an important component of the national malaria control strategy in Africa. Because transmission settings and vector ecologies vary among countries or among districts within a country, interventions that work in one setting may not work well in all settings. Malaria interventions should be adapted and re-adapted over time in response to evolving malaria risks and changing vector ecology and behavior. The central objective of this application is to design optimal adaptive combinations of vector control interventions to maximize reductions in malaria burden based on local malaria transmission risks, changing vector ecology, and available mix of interventions approved by the Ministry of Health in each target country. The central hypothesis is that an adaptive approach based on local malaria risk and changing vector ecology will lead to significant reductions in malaria incidence and transmission risk. The aim of this study is to use a cluster-randomized sequential, multiple assignment randomized trial (SMART) design to compare various vector control methods implemented by the Ministry of Health of Kenya in reducing malaria incidence and infection, and develop an optimal intervention strategy tailored toward to local epidemiological and vector conditions. Read Less

In a randomized controlled trial, with 3, 6-month and 1-year follow-up, this application aims to explore whether and how the HOPE intervention can be adapted to increase MOUD uptake among OUD patients, assess the effectiveness of using HOPE to increase MOUD requests, and analyze online community data to improve future intervention implementation and sustainability. Read Less

The present study investigates how individual differences in cognitive processing contribute to the efficacy of working memory training programs in an older adult population. In a randomized crossover design, different types of working memory training interventions will be evaluated within the same participants. Adding game-like elements to working memory training programs can increase motivation and engagement, which can increase learning. However this process, termed gamification, adds sensory complexity that can lead to increased mental load and/or distraction in older adults. Investigators hypothesize that gamification of training tasks will be beneficial to some and counterproductive to other participants. The investigators will test two models; the first assumes that participants with difficulty inhibiting distracting information will show better learning and transfer when assigned to non-gamified training, whereas those with more distractor tolerance will show better learning and transfer when assigned to gamified training. The second model states that the outcomes of the intervention will be better predicted by performance on measures of general cognitive ability. In a separate study, the investigators will compare working memory training that contains rich, multisensory information with a training program that contains only visual information. Here they will also test two models; the first assumes that participants with difficulty binding two stimulus streams will show better learning and transfer when assigned to visual-only working memory training, whereas participants who do not have this difficulty will show better learning and transfer when assigned to multisensory working memory training. The second model states that the outcomes of the intervention will be better predicted by performance on measures of general cognitive ability. Read Less

Mounting evidence shows that the gut microbiome plays an important role in communication within the gut-brain axis. However, the relationship between gut microbiota and their influence on anxiety is still not fully understood. Recent studies on mice found a specific microbe-produced molecule, 4-ethylphenyl sulfate (4EPS), can induce anxious behavior. 4EPS is produced by gut microbes in mice and humans. Research suggests higher 4EPS levels may strongly be associated with anxiety levels. However, anxiety is far more complicated than changes in a single molecule. There are many more factors to consider when it comes to anxiety, including various aspects of one's lifestyle and how humans perceive their environment (cognitive orientation). The primary research goal is to better understand the effects 4EPS has on human anxiety behavior and the role cognitive orientation has in connection to anxiety. Read Less

This phase II Lung-MAP treatment trial studies the effect of AMG 510 in treating non-squamous non-small cell lung cancer that is stage IV or has come back (recurrent) and has a specific mutation in the KRAS gene, known as KRAS G12C. Mutations in this gene may cause the cancer to grow. AMG 510, a targeted treatment against the KRAS G12C mutation, may help stop the growth of tumor cells. Read Less

The purpose of this study is to establish preliminary evidence of the efficacy, safety, and tolerability of LB1148 for the treatment of post-operative ileus and intra-abdominal adhesions in subjects undergoing elective bowel resection. Read Less