Inflammation clinical trials at University of California Health

7 research studies open to eligible people

Showing trials for

  • Aging and Reward System Response to Inflammation and Anxiety Study

    open to eligible people ages 60-80

    The purpose of this study is to use an experimental inflammatory challenge to examine whether older adults with symptoms of anxiety experience loss of pleasure or loss of motivation when they are exposed to inflammation. Loss of pleasure or loss of motivation will be evaluated using self-report questionnaires, computer tasks, and during a brain scan.

    at UCLA

  • Daily Beef Intake, as a Component of a Heart-Healthy Diet on Cellular Zinc

    “Volunteer for research and contribute to discoveries that may improve health care for you, your family, and your community!”

    open to eligible people ages 55-70

    The objective of the current study is to test the overarching hypothesis that the beef nutritive matrix is uniquely suited to direct dietary zinc to cellular compartments for improved metabolic function, leading to a greater effect on health outcomes. Specifically, whether beef, as a component of a healthy meal, will promote the absorption of zinc into cells, where the zinc will have greater effects on zinc-dependent metabolic processes supporting cardiovascular health. To maximize the observability of these beef-related effects, individuals who are 55- to 70-year-old who generally have a higher risk of zinc deficiency and cardiovascular disease will be enrolled.

    at UC Davis

  • Dietary Intervention on Inflammation and Microbiome Composition Post-Colonoscopy

    open to eligible people ages 18 years and up

    This study aims to investigate the impact of various healthy diets, specifically a modified plant-based Mediterranean diet, on the gut microbiome and overall well-being post-colonoscopy. The investigators hypothesize that certain diets can positively influence gut bacteria, reducing inflammation and enhancing metabolic signals. To explore this, they will utilize metagenomic testing on stool samples to analyze the DNA of gut microorganisms. Additionally, they will conduct immune profiling on serum samples and perform metabolomic analysis to comprehensively evaluate the diet-induced changes in immune response and metabolic pathways. This multi-faceted approach will help them understand how dietary changes affect the composition and function of the gut microbiome, immune function, and overall metabolism.

    at UCSD

  • Prebiotic Effects of California Grapes on Gut Health and Cardiometabolic Health in Overweight Men and Women

    open to eligible people ages 45-70

    The goal of this clinical trial is to assess the impact of table grape consumption on gut microbiome, intestinal permeability, systemic inflammation, and vascular function in healthy overweight men and women aged 45-70 years. The main questions it aims to answer are: - Does daily grape intake alter intestinal microbiome composition and intestinal permeability? - Are changes in gut microbiota and intestinal permeability correlated with changes in cardiometabolic risk factors (inflammation, vascular function, lipid profiles)? - Does response to grape intake on gut microbiota, intestinal permeability, cardiometabolic and inflammatory markers differ between men and women? - Are metabolic pathways modified by grape consumption able to explain the link between gut health and cardiometabolic factors? Researchers will compare freeze-dried grape powder to placebo powder to see if grape powder improves cardiometabolic risk factors. Participants will - Consume the powder dissolved in water twice daily for 3 weeks - Follow their usual diet, modified to limit polyphenol-rich foods - Visit the clinic at the beginning and end of the intervention for vascular measurements and blood sample collection - Complete a 3-day 24-hour dietary recall and collect stool sample before each visit

    at UC Davis

  • Resources, Inspiration, Support and Empowerment (RISE) for Black Pregnant Women

    open to eligible females ages 18-65

    Perinatal Mood and Anxiety Disorders (PMADs) encompass a range of mental health disorders that occur during pregnancy and up to one year postpartum. Approximately 13% of women experience PMADs. This rate doubles for those with adverse perinatal outcomes (APO) and triples in Black women. Recent research points to racism as one significant source of these health disparities. Cultural adaptations to improve communication with providers decrease rates of depression in minority patients as well as improve adherence to treatment, insight and alliance. Discrimination stress and worries about experiencing medical consequences are thought to increase systemic inflammation, a mechanism known to drive mental and physical symptoms. Inflammation has been implicated in both PMADs and APO, suggesting a shared underlying etiology. Evidence from our work suggests that inflammation contributes to the pathophysiology of PMADs. The proposed pilot randomized control trial will allow the investigators to build on promising preliminary results and identify whether our culturally relevant mobile Health (mHealth) intervention is effective in improving outcomes among Black pregnant women randomized to the intervention compared to a control group. The culturally relevant modules include building communication and self-advocacy skills and provide a support network. The primary objective of this research is to provide guidance for clinical care of Black women during the perinatal period, with the goal to improve mental health and physical health outcomes. A secondary goal is to examine novel inflammatory signatures that change as a function of the intervention to reduce PMADs in this population. As inflammation may be diagnostic of PMADs, identification of its role may shed light of potential intervention targets and provide critical knowledge to improve women's long-term health. PMAD symptoms will be assessed prospectively in 150 Black pregnant women, half of whom will be randomized to receive the culturally relevant mHealth intervention. The investigators hypothesize that women in the intervention group will have reduced rates of PMADs and APOs, an increase in adherence to mental health treatment and will report increased self-advocacy skills, increased communication with providers, and reduced levels of discrimination related stress. Participants will also have improved biological risk indicators including lower circulating C-reactive protein and a transcription profile of differentially expressed inflammatory genes, marked by a decreased activity of inflammatory transcription factors from blood spots. Given the high burden of both PMADs and APOs among Black mothers and the numerous consequences on maternal and child outcomes, it is imperative that investigators develop and implement effective interventions, and test the biological mechanisms that might drive these effects. This work is interdisciplinary, building on a network of community advocates to implement a novel mHealth intervention informed by real world experiences designed to enhance self-advocacy, reduce stress and prevent adverse outcomes

    at UCLA

  • Skin Barrier Function and Inflammation in Aging: The BIA Study

    open to eligible people ages 70 years and up

    This is a randomized, investigator-blinded, self-controlled pilot study of the physiologic response to topical moisturizers among older adults with dry skin. The overarching hypothesis is that skin barrier decline is an important source of chronic inflammation, and that skin barrier restoration with moisturizers can reduce serum biomarkers of inflammation. The primary objective is to determine the feasibility for a larger trial, and the secondary objectives are to determine the extent to which measures of serum inflammation, skin barrier function, and the skin microbiome change in response to moisturizers. Participants will be asked to apply one of two topical moisturizers that are widely available over the counter in the US (Vaseline® 100% pure petroleum jelly or CeraVe® moisturizing cream) once daily for 4 weeks to the front of the torso, buttocks, arms, and legs. Subjects will act as their own control (i.e. they will be asked to apply the study moisturizer they are randomized to for one intervention period (4 weeks) and not to apply topical moisturizers for the other 4- week intervention period). Participants will be randomized in a 1:1:1:1 ratio to one of 4 treatment groups: i. no intervention then CeraVe; ii. CeraVe then no intervention; iii. no intervention then Vaseline; iv. Vaseline then no intervention. At each visit (baseline, week 4, and week 8), participants will undergo skin barrier testing, skin microbiome sampling, and phlebotomy to measure serum inflammatory markers.

    at UCSF

  • UCLA REST Study (REsearch on Sleep Techniques)

    open to eligible people ages 18-20

    Sleep disturbance has a range of negative effects on psychosocial and biological processes important for academic and social success as well as mental and physical health among adolescents and young adults. Limited, inconsistent, and poor quality sleep lead to anxiety, depressive feelings, loneliness, and fatigue over time. These symptoms, in turn, interfere with the ability to get a good night's rest. Sleep disruption can also upregulate inflammatory processes during the years of adolescence and young adulthood in ways that can create risk for the development of chronic health conditions (e.g., diabetes, depression, cardiovascular disease) in later adulthood. Sleep, however, is also a modifiable health behavior, leading many institutions to embark upon efforts to improve the sleep of their students. The challenge is to identify programs and interventions that can simultaneously improve sleep, be delivered at scale, and be easily completed by students. UCLA has developed and validated a group-based mindfulness intervention, Mindful Awareness Practices (MAPs), that has demonstrated beneficial effects on sleep in adults and may offer a promising, scalable approach for reducing sleep disturbance and improving associated psychological and biological outcomes in college students. However, this approach requires validation in this population relative to sleep education programs, which increasingly dominate the college landscape. To address this important public health problem, the investigators propose to conduct a single site, two-arm, parallel group randomized controlled trial to test the efficacy of the validated, group-based, six-week MAPs intervention vs. sleep education, an active time and attention matched control condition, for first year undergraduate students who report poor sleep at this critical transition year. The investigators are aiming to enroll approximately 240 participants. Participants will complete questionnaires, provide blood samples for immune analysis and will be provided with wrist actigraphs to wear for 7 days, in order to collect objective measurements of sleep at pre- and post-intervention visits, and at a 3-month follow-up visit. Additional follow-up assessments will take place at 6-month, and 12-month post-intervention to evaluate persistence of effects.

    at UCLA

Our lead scientists for Inflammation research studies include .

Last updated: