San Diego, CA Paid Clinical Trials

Develop an app-based nationwide study of individuals who routinely use a smartwatch or other wearable activity tracker to determine if individualized tracking of changes in heart rate, activity and sleep can provide an early indication of influenza-like illnesses (ILI) and possibly other viral infections. Read Less

This is a prospective, observational, multi-center cohort study of pediatric cardiac arrests. The purpose of the study is to determine the association between chest compression mechanics (rate, depth, flow fraction, compression release) and patient outcomes. In addition, the investigators will determine the association of post cardiac arrest care with patient outcomes. Read Less

The proposed project aims to integrate team-based implementation strategies with an established school-based intervention for children with ADHD, the Collaborative Life Skills Program (CLS), to enhance its implementation and optimize its effectiveness. The investigators will tailor three empirically-supported team development interventions, Team Charters, Team Communication Training (Student Handoff Protocols), and Team Performance Monitoring, and integrate them into a team-enhanced CLS implementation protocol (CLS-T). Team Charters are a written document developed collaboratively by the team at the outset of their work together outlining expectations, goals, roles and responsibilities, and relevant policies and procedures for team collaborative operations. Research shows that Team Charters strengthen affective emergent states, such as trust and cohesion among team members, as well as cognitive emergent states, such as shared mental models. They also strengthen team processes, such as goal specification, communication, and coordination to optimize team effectiveness. Handoff protocols are widely used interventions for ensuring continuity in patient care and minimizing errors in medical settings. They have also been found to improve affective (e.g., trust, cohesion) and cognitive (e.g., shared mental models, situation awareness) emergent states among team members, enhancing team communication and coordination. Finally, Team Performance Monitoring provides feedback to teams that can motivate performance, provide opportunities for adaptation in the event of challenges, and prompt communication among team members. The investigators will conduct a Hybrid Type III cluster randomized trial in 24 schools in two large urban school districts, to evaluate whether CLS-T implementation results in improved implementation outcomes and child outcomes in comparison to standard CLS implementation. Read Less

ARGONAUT is a longitudinal, prospective, observational study that will enroll up to 5,000 advanced-stage cancer patients of diverse racial backgrounds to collect data used to develop precision microbiome medicines and for the identification of clinically actionable cancer-specific biomarkers to guide therapeutic decisions. Four types of solid tumor cancers will be profiled including non-small cell lung cancer (NSCLC), triple negative breast cancer (TNBC), colorectal cancer (CRC) and pancreatic cancer. Healthy control subjects without a cancer diagnosis will also be studied, comprised of individuals at high risk for CRC and healthy individuals at low risk for CRC. Risk assessment will be based on family history or past neoplastic findings during CRC screening. Data collected from this study will be used to develop the most effective new therapies, via microbiome optimization, all to the benefit of patients and the physicians treating them. Stool and blood samples will be collected longitudinally and analyzed to determine the impact of gut microbiome composition and function on the immune system and efficacy of the treatment. Currently enrolling the CRC, high risk, and low risk cohorts. Subjects who meet the entry criteria will provide up to 5 samples each of blood and stool over a 2-year period. Approximately 10%-20% of the subjects will provide colon tissue samples, either from research biopsies during Standard of Care (SOC) screening colonoscopy or retained surgical tissue from colectomy. Electronic health records will be obtained at various times for up to 8 years, to collect tumor imaging results and any other updated medical data, with no additional samples collected. In select cases, stool and blood samples will be collected beyond 2 years. Read Less

Aspirin-Exacerbated Respiratory Disease (AERD), although uncommon in the general population, is an important phenotype of severe asthma and nasal polyposis where it occurs in 15% of severe asthmatics, and up to 30% of those with nasal polyposis. An important therapy for AERD is aspirin therapy after desensitization (ADAT). This is an inexpensive and proven therapy to improve the burden of sinus disease in AERD. Aspirin desensitization is the mechanism by which tolerance is induced in AERD patients. This is a 1-2 day outpatient procedure whereby increasing doses of aspirin are administered and the patients invariably experience some degree of hypersensitivity reactions. It is important to understand the effect of medications on the aspirin desensitization. It is known that the leukotriene modifier medications decrease the severity of the reactions in AERD. Other treatments such as antihistamines and the biologic agent omalizumab might have an effect on either blocking or blunting reactivity in AERD during desensitization. Dupilumab is a new respiratory biologic approved for atopic dermatitis, eosinophilic asthma and nasal polyposis. As such, it is well situated to be used for many AERD patients whose disease cannot be well controlled. The effect of dupilumab on the aspirin desensitization process and reaction is unknown and is the topic of this investigation. The primary objective is to determine the effect of dupilumab on reactions during aspirin challenge/desensitization. Read Less

The goal of this observational study is to learn about the utility of biopatches predicting 30-day readmissions in patients discharged from the hospital with sepsis. The main question\[s\] it aims to answer are: • Does the application of a biopatch provide data that can improve prediction of an unplanned 30-day readmission following a hospitalization for sepsis. Participants will be asked to wear a biopatch on their chest for 30-days following hospital discharge or until readmission to the hospital. Read Less

The effects of diet on inflammatory bowel disease is an under-studied area of research. The investigators are interested in further investigating the role that diet contributes to inflammatory bowel disease severity. The investigators will collect blood and stool samples from patients with inflammatory bowel disease (IBD) before and after diet changes. The stool samples will be analyzed using metabolomics and microbiome analysis to determine changes after the new diet has been implemented. The investigators will then compare changes in the patient's overall disease state by measuring markers of inflammation including C-reactive protein (CRP) and fecal calprotectin to determine how this diet affects the disease state. Read Less

It is believed that targeted SERCA2a enzyme replacement in HFrEF patients will correct defective intracellular Ca2+ hemostasis, resulting in improved cardiac contractile function and energetics which will, in turn, translate to improved clinical outcomes. Additionally, it is hypothesized that correcting SERCA2a dysfunction will also improve coronary blood flow through correction of the impaired endothelium-dependent nitric oxide-mediated vasodilatation observed in heart failure. Read Less

The goal of this observational study is to learn about the mechanism of action of ozanimod in patients with ulcerative colitis (UC). The main questions it aims to answer are: 1. Prospectively assess the effects of ozanimod on the cellular composition of intestinal lamina propria and blood by deep immunophenotyping (CyTOF) of immune cell subsets prior and after the drug's administration. 2. Determine whether changes in cell subsets observed via mass cytometry correlate with with clinical or histologic parameters of disease activity. Colonic biopsies and peripheral blood samples will be collected from patients with UC before and after the onset of ozanimod. Researchers will compare intestinal and peripheral leukocytes before and after the drug's administration. Read Less

The study is an extension of two parent studies (MLN0002-3024 \[NCT04779307\] and MLN0002-3025 \[NCT04779320\]). Participants must have participated in one of the previous studies. The purpose of this study is to collect the long-term safety of vedolizumab in children with UC or CD. Read Less

The goal of this clinical trial is to test a new method for newborn screening using whole genome sequencing, called BeginNGS. Parents will be approached to provide informed consent to enroll their newborns in prenatal, postnatal, and outpatient settings. The main questions this study aims to answer are: What is the utility of BeginNGS as compared to state newborn screening? What is the acceptability and feasibility of BeginNGS as compared to state newborn screening? What is the cost effectiveness of BeginNGS as compared to state newborn screening? Enrolled newborns will have a blood sample taken and will receive the BeginNGS test. Newborns will have also had the state newborn screening test. Read Less

Enroll-HD is a longitudinal, observational, multinational study that integrates two former Huntington's disease (HD) registries-REGISTRY in Europe, and COHORT in North America and Australasia-while also expanding to include sites in Latin America. More than 30,000 participants have now enrolled into the study. With annual assessments and no end date, Enroll-HD has built a large and rich database of longitudinal clinical data and biospecimens that form the basis for studies developing tools and biomarkers for progression and prognosis, identifying clinically-relevant phenotypic characteristics, and establishing clearly defined endpoints for interventional studies. Periodic cuts of the database are now available to any interested researcher to use in their research - visit www.enroll-hd.org/for-researchers/access-data/ to learn more. Read Less