California Paid Clinical Trials

This prospective natural history study is being conducted to define the electroclinical, neurodevelopmental, and behavioral characteristics of CNKSR2 epilepsy aphasia syndrome (EAS) and intellectual disability (ID) in children aged 6 to 21 years old with CNKSR2 mutations. The data collected from this study will serve as an external control to eventual clinical trials examining precision medicine investigational therapeutics that aim to improve the seizure burden and neurodevelopmental outcomes in patients with CNKSR2 EAS/ID. Read Less

This is a phase 2, prospective cohort clinical trial evaluating the utilization of CMV T Cell Immunity Panel (CMV-TCIP) assay to guide the duration of primary CMV prophylaxis in CMV-seropositive recipients of allogeneic stem cell transplant or recipients receiving a stem cell graft from a CMV serology positive donor. Read Less

Tourette Syndrome and Persistent Motor/Vocal Tic Disorder affect 1-3% of youth and can be associated with impaired functioning, emotional and behavioral problems, physical pain, diminished quality of life, and peer victimization. Chronic tics are the primary symptom. Comprehensive Behavioral Intervention for Tics (CBIT) is a manualized treatment focused on tic management skills. During the core CBIT procedure, competing response training, patients learn to inhibit tics by engaging in a competing motor action. The overall objective of this study is to identify bio-behavioral predictors and correlates of response and the most potent aspects of CBIT. Participants with chronic tics will complete a manualized course of 8-session CBIT. Neural, behavioral, psychosocial, and global functioning will be assessed longitudinally to examine predictors and correlates of response. CBIT sessions will be video recorded. CBIT process will be measured with a video-based behavioral coding scheme that will be refined and validated during years 1-2 using archival CBIT videos Read Less

This study will test a decision support intervention that consists of a web-based 'decision aid and planning tool' for family building after cancer in a randomized controlled trial. Read Less

This project aims to improve the understanding of the impact of Ethnic and Racial Discrimination (ERD) on adolescent alcohol and other drug use (AOD) within the Black Justice-Involved Youth (JIY) population. Individual interviews with Black JIY and focus groups with parents and guardians of Black JIY and community members who support change and reform in the justice community for Black JIY will be conducted. Read Less

A Study of Anti-CD19 Chimeric Antigen Receptor T Cell Therapy for Subjects With Refractory Lupus Nephritis Read Less

This clinical trial studies the effectiveness of a newly developed survivorship mobile application (app) designed for survivors, or their caregivers, of childhood cancer to help them better navigate long-term follow-up care. The survivorship app provides survivors access to their treatment history and follow-up recommendations, improves knowledge of their diagnosis, treatment, risks, and recommended follow-up care by using a message notification. The ability to quickly connect and establish care planning may enhance adherence to recommended follow-up. Read Less

The purpose of this research is to find a set of markers in the blood and/or urine that can be linked to consumption of specific fruits and vegetables. This will allow for better understanding of the link between diet and health-related outcomes. Furthermore, the results of this study will lead to the development of new methods to evaluate the nutritional status of individuals in both community and clinical settings. Food frequency questionnaires and diaries/recalls can be affected by intentional or unintentional misreporting, and thus can create errors in determining nutritional status. This study will lead to the development of an objective way to assess the consumption of specific fruits and vegetables by the general population. Read Less

This phase II trial investigates the effect of high dose-rate brachytherapy and stereotactic body radiotherapy in treating patients with prostate adenocarcinoma. Brachytherapy, also known as internal radiation therapy, uses radioactive material placed directly into or near a tumor to kill tumor cells. Stereotactic body radiation therapy uses special equipment to position a patient and deliver radiation to tumors with high precision. This method may kill tumor cells with fewer doses over a shorter period and cause less damage to normal tissue. Read Less

This is a double-blind randomized placebo-controlled crossover clinical trial of efficacy and safety of an FDA-approved angiotensin receptor blocker (losartan) to improve cardiopulmonary outcomes in individuals with pre-Chronic Obstructive Pulmonary Disease (COPD) due to prolonged exposure to secondhand tobacco smoke. Read Less

There has been a recent proliferation of novel oral nicotine products (ONPs) brought to market, including new nicotine gums and pouches. Unlike electronic cigarettes (ECs) ONPs have no impending regulatory barriers with regard to flavoring or nicotine dose, and manufacturers have capitalized on this by introducing an extensive slate of characterizing flavors and nicotine concentrations. Both sales trajectory and the surge in marketing suggest ONP use is likely to increase in the coming years. Work by the investigators and others indicates that interest in these products is high among current EC users, and among specific demographic groups including those who identify as sexual and gender minority (SGM). ONP use is discrete and so can function as a secondary source of nicotine, encouraging dual use patterns and more severe nicotine dependence. Depending on the use patterns of ONPs that emerge, regulation of ONPs may serve the public health interest. However, very little is known about factors relevant to the actual appeal and abuse liability of these products. The investigators propose to address this important gap by assessing the appeal and abuse liability of gum and pouch ONPs as a function of flavor (mint vs fruit) and nicotine concentration (2mg vs. 4mg). Flavor and nicotine strength, along with product type, are regulatable attributes, and so it is essential to understand their impact on appeal and abuse liability. Evidence from EC use suggests a potential interaction between flavor and nicotine strength, with flavorants in the "mint" category desensitizing receptors integral to the aversive sensory experience of nicotine, leading to greater tolerability of high nicotine concentration. Because of current ONP marketing emphasis on youth, the investigators will recruit young adult exclusive EC users (N = 320; ages 21 - 25). The investigators will target recruitment of a sufficient number of SGM participants (N = 64, 20% of sample) to allow assessment of potential differentiation of this group. Participants will complete one virtual session focused on assessment of the sensory appeal of ONPs. Based on individual participant ratings, the preferred fruit and the preferred mint ONP will be selected (from their randomized product type and nicotine strength) to each be assessed in a single-product session examining factors known to predict abuse liability (relief of withdrawal, liking, behavioral economic indices of demand, and follow-up naturalistic product use). The investigators will pay particular attention to evidence suggesting dual use potential of ONPs, given its association with greater severity of nicotine dependence. The proposed work will inform efforts to mitigate ONPs potential to promote dual-use and more severe nicotine dependence among young adult EC users, by isolating the impact of potential regulatory targets. Read Less

The purpose of this study is to evaluate the efficacy of an adaptive web intervention (Partners Connect) on military spouse drinking behaviors (CPs) and service member help-seeking (SMs). The investigators want to identify for whom this intervention is most efficacious and on what drinking behaviors and mechanisms. The investigators hypothesize that the intervention will reduce concerned partner drinking and increase service member help-seeking, compared to website resources, and that phone-based CRAFT will increase help-seeking behaviors, compared to those who are guided via a CRAFT workbook. Read Less