View clinical trials related to Chronic Disease.
Filter by:This innovative study will measure the impact of Affordable Care Act-sponsored Medicaid expansions on access to and utilization of community health center (CHC) services. Building on the investigators prior work that developed a robust community-based research infrastructure within the OCHIN community health information network, the investigator will utilize linked electronic health record data from the OCHIN network of >400 CHC clinics in 8 states that expanded Medicaid coverage and 8 states that did not expand.
The purpose of this study was to evaluate whether CO2 rebreathing occurs in healthy subjects or patients with COPD ventilated during exercise assisted by the single-limb circuit with a plateau exhalation valve at a given inspiratory positive airway pressure and a minimal level of expiratory positive airway pressure (EPAP) and whether there is a potential threshold for predicting CO2 rebreathing.
The overarching goal of this UH2-UH3 proposal is to work with the NIH Health Care Systems Research Collaboratory to develop and implement a large scale, cluster randomized pragmatic clinical trial demonstration project that directly informs national trauma care system policy targeting injured patients with presentations of Posttraumatic Stress Disorder (PTSD) and related comorbidity. Each year in the United States (US), over 30 million individuals present to trauma centers, emergency departments, and other acute care medical settings for the treatment of physical injuries. Multiple chronic conditions including enduring PTSD, alcohol and drug use problems, depression and associated suicidal ideation, pain and somatic symptom amplification, and chronic medical conditions (e.g., hypertension, coronary artery disease, diabetes, and pulmonary diseases) are endemic among physical trauma survivors with and without traumatic brain injuries (TBI). Evidence-based, collaborative care/care management treatment models for PTSD and related comorbidities exist. These care management models have the potential to be flexibly implemented in order to prevent the development of chronic PTSD and depressive symptoms, alcohol use problems, and enduring physical disability in survivors of both TBI and non-TBI injuries; care management models may also be effective in mitigating the impact of the acute injury event on symptom exacerbations in the large subpopulation of injury survivors who already carry a substantial pre-injury burden of multiple chronic medical conditions.
The main objective of the current trial is to investigate safety, tolerability, pharmacokinetics and effect on inflammation of oral BI 1026706 administered twice daily for 4 weeks in patients with COPD.
This study is a hospital-based, prospective cohort study to elucidate the predictive factors including muscle and fat mass for chronic diseases and mortality in elderly persons aged 60 years and older.
The investigators are conducting a prospective analysis of the Alternative Payment Methodology (APM) demonstration project sites. The investigators' goal is to conduct a cross project analysis of findings. The investigators propose to use mixed methods to study processes and outcomes associated with the APM natural experiment in payment reform. The investigators hypothesize that Community Health Centers (CHCs) participating in the APM demonstration project will redesign their workflows to better focus on patient and population health needs, resulting in reallocation of financial resources, lower overall costs, changes in utilization patterns, and improved quality.
The purpose of this study is to determine whether the response of the immune system to bacterial components differs between patients with severe COPD compared to those with less severe COPD.
This is a multi-centre, randomised, double-blinded, active-controlled, 2-way cross over trial to assess the effects of once daily administration of orally inhaled tiotropium + olodaterol FDC or tiotropium (both delivered by the RESPIMAT Inhaler) on pulmonary function (lung hyperinflation), exercise capacity (6-minute walk distance) and physical activities after 6 weeks of treatment in Japanese patients with Chronic Obstructive Pulmonary Disease.
Purpose There is a growing evidence of high efficacy of post-transplantation cyclophocphomide (PTCy)-based GVHD prophylaxis in haploidentical and matched related and unrelated bone marrow transplantation. There is limitted, but growing data on safety and efficacy of this prophylaxis in unrelated and peripheral blood stem cell transplantations. Use of PTCy in chronic myeloproliferative neoplasms and myelodisplatic syndrome is of particular interest. On the one hand, PTCy could reduce the incidence of chronic GVHD and long-term bormidity. On the other hand, there is a concern, that PTCy can increase the incidence of graft failures in this group of patients. Currently published data indicate that low-dose Thymoglobulin-based prophylaxis is the most promissing compatitor in terms of acute and chronic GVHD control. So there is a rationale to randomize Thymoglobulin and PTCy as GVHD prophilaxis. Pre-transplant assesment of moratlity (PAM)-index will be used as the strata for randomization, as it is the paramter that takes into account the most important factors effecting survival. The conditioning regimen and the other two components of GVHD prophylaxis (mycophenolate mofetil and tacrolimus) will be identical in the two arms of the study.
The overarching goal of this project is to facilitate engagement of individuals in effective advance care planning (ACP). Our specific objective is to conduct a randomized, controlled trial to determine whether playing a structured conversation game will increase the likelihood that participants will complete advance directives and perform other ACP behaviors compared to those who are provided with only standard ACP educational materials.