Los Angeles, CA Paid Clinical Trials

This study aims to explore possible solutions needed for valid and reliable multidimensional objective assessment tools to use in screening performers for concussions, as well as, for use postinjury assessment and management of the mild traumatic brain injury, regardless of time since injury occurrence. These mobile tools would also enable clinicians to test the effectiveness of the interventions used post-concussion, prior to fully releasing the performer back into full performance/active status. Read Less

This study gathers information on patients at different stages of chronic pancreatitis to better understand the natural course and risk factors associated with pancreatitis. Chronic pancreatitis is a disease that occurs when the pancreas is inflamed (swollen and irritated) all of the time. It is important for doctors to diagnose chronic pancreatitis in the beginning stages of the disease. Over time, as chronic pancreatitis gets worse, the pancreas may stop working correctly. Since treatment options for advanced (end-stage) chronic pancreatitis are limited, patients with early-stage chronic pancreatitis or those at high risk of developing chronic pancreatitis are ideally suited for interventions to prevent the development of end-stage chronic pancreatitis and its associated complications. Information from this study may help researchers to develop lab tests for early diagnosis and prediction of disease progression, to understand disease mechanisms, and to discover genetic factors affecting susceptibility and progression. Read Less

The goal of this study is to estimate the direct, causal impact of medical debt on health care utilization, mental health, and wellbeing of patients. The investigators will conduct a survey to measure the impact of the debt forgiveness on health care use, mental health, and wellbeing. The survey will be administered to approximately 17,000 subjects of a recent medical financial intervention. In that prior intervention, a non-profit charity, RIP Medical Debt, purchased and abolished medical debt for a randomly selected about 6,000 (out of the 17,000) individuals. In this current protocol, the investigators will administer the survey, and will compare surveyed outcomes of subjects who received and did not receive the intervention. Read Less

The present study D5272C00001 (Legacy # 3151-201-008) seeks to evaluate the efficacy and safety of brazikumab versus placebo in patients with moderately to severely active UC and will include assessments of clinical responses as demonstrated by improvement of symptoms and of colonic mucosal appearance as observed on endoscopy. Read Less

Cardiovascular disease (CVD) remains the leading cause of death in the United States, and improved CVD risk assessment is needed for personalized medicine. Atherosclerosis measures including plaque volume and adverse plaque features have prognostic value. Novel techniques have been developed for assessing carotid, coronary, and femoral atherosclerosis using magnetic resonance imaging (MRI) methods that are rapid and reproducible, have improved spatial resolution, and do not require contrast media, making atherosclerosis assessment in multiple vascular beds feasible during a single MRI session. This pilot research will provide preliminary data to develop an innovative global atherosclerosis measure including carotid, coronary, and femoral vascular beds, for assessing cardiovascular risk and for monitoring atherosclerosis response to therapy. 20 participants will be recruited in one year. Read Less

A phase III randomized multi-center study designed to compare the efficacy of crenolanib with that of midostaurin when administered following induction chemotherapy, consolidation chemotherapy and bone marrow transplantation in newly diagnosed AML subjects with FLT3 mutation. About 510 subjects will be randomized in a 1:1 ratio to receive either crenolanib in addition to standard first line treatment of AML (chemotherapy and if eligible, transplantation) (arm A) or midostaurin and standard treatment (arm B). Potentially eligible subjects will be registered and tested for the presence of FLT3 mutation. Once the FLT3 mutation status is confirmed and additional eligibility is established, subject will be randomized and enter into the treatment phase. Read Less

Herlitz junctional epidermolysis bullosa (H-JEB), an incurable, fatal, inherited skin disease, is caused by loss-of-function mutations in the LAMA3, LAMB3 or LAMC2 genes, resulting in loss of laminin 332 and poor epidermal-dermal adherence. Eighty percent of H-JEB patients have LAMB3 mutations and about 95% of these are nonsense mutations. The investigators recently demonstrated that gentamicin readily induced nonsense mutation readthrough and produced full-length laminin beta3 in several nonsense mutations tested. Importantly, the gentamicin-induced laminin beta3 restored laminin 332 assembly, secretion, and deposition into the dermal-epidermal junction (DEJ). Newly induced laminin 332 reversed abnormal H-JEB cellular phenotypes. Herein, the investigators propose the first clinical trial of gentamicin (by topical and intravenous administration) in JEB patients with nonsense mutations. The milestones will include restored laminin 332 and hemidesmosomes at the DEJ, improved wound closure, and the absence of significant gentamicin side effects. Read Less

The purpose of this study is to evaluate the feasibility of a fetoscopic surgical technique for antenatal correction of fetal myelomeningocele. Two surgical approaches will be utilized. The percutaneous approach will be offered to participants with a posterior placenta. The laparotomy/uterine exteriorization approach will be offered to participants regardless of placental location. Read Less

Surgery is currently the only potentially curative treatment modality for localized retroperitoneal sarcoma (RPS). Available studies regarding oncologic outcomes are mainly retrospective in nature, and RPS are recognized as a rare disease. Therefore, prospective analysis of high quality data is a top priority. Primary Objectives of this study are: to prospectively collect standardized clinical data and radiological and pathological material from primary RPS patients treated with surgery at reference centers. patient outcome will be evaluated in terms of overall survival (OS), disease-free survival (DFS), crude cumulative incidence (CCI) of local recurrence (LR) and distant metastasis (DM). Secondary Objectives: to estimate the efficacy and safety of surgical treatment, including extended surgical approach to primary RPS; to prospectively evaluate the impact of multimodality therapy, including radiation therapy and chemotherapy; to identify clinical, radiological and pathological characteristics that may influence the oncological outcome or may be used as predictors of LR/DM/OS. These may be important biomarkers of disease; to utilize collected pathological material for research collaborations. Read Less

The objective of this study is to evaluate the procedural and clinical outcomes of patients with bicuspid aortic valve stenosis undergoing transcatheter aortic valve replacement. Read Less

To identify demographic, clinical, genetic, immunologic and/or microbial (i.e., fecal stream characterization) risk factors that influence the likelihood of development of the HAEC phenotype in children who carry the diagnosis of HD. The newly formed HAEC Collaborative Research Group (HCRG) will utilize the 4 participating centers in the current consortia and recruit additional centers to enroll children diagnosed with Hirschsprung disease. 1a: To recruit 200 patients with Hirschsprung disease without HAEC. 1b: To recruit 200 patients with Hirschsprung disease and HAEC using standardized diagnostic criteria by collaborating with participating members of the HAEC Collaborative Research Group[1]. 1c: To collect clinical and demographic information from well-characterized HD patients both with and without HAEC. 1d: To collect samples blood for DNA for genome wide association study (GWAS) by high throughput SNP technology and mutational analysis of known HSCR genes. 1e: To collect serum samples at the time of recruitment in a subset cohort (n=50 HD only, n=50 HD + HAEC) for serological immune markers known for inflammatory bowel disease (IBD) including ANCA, ASCA, OMPC, I2, and CBir1 and any newly identified markers. 1f: To collect and store fresh fecal specimens for future evaluation by molecular methodologies to determine relative proportions of enteric microflora in a subset cohort (n=50 HD only, n=50 HD + HAEC) of children (<18 years). 1g: To establish a Centralized Data Coordinating Center for data collection, data quality and detailed data analyses (CSMC) and tissue bank (CSMC) to facilitate specimen analysis for this study. The HAEC risk factor identification will be completed by multivariate logistic regression analysis. Genetic association will be studied for each SNP in the GWAS together with all other potential risk factors. Further analysis will be carried out to evaluate multiple SNPs/genes simultaneously. Read Less