Denver, CO Paid Clinical Trials

This will be prospective study of patients with knee effusion associated with degenerative osteoarthritis or symptomatic primary total knee arthroplasty that undergo therapeutic joint arthrocentesis. The diagnosis of knee osteoarthritis will be based on knee radiographs (including AP, Rosenburg view, lateral and Merchant views) read and interpreted by one of our clinical providers (PA, Fellow or Surgeon). Patients with at least Grade II Kellgren and Lawrence changes or higher will be included in the osteoarthritis group. Patients in the arthroplasty group must have had a primary total knee arthroplasty without infection (as determined by knee aspirate) to be included. Patients will be clinically evaluated at the time of their visit for presence of a knee effusion using a stroke test and graded on a 5-point scale (zero, trace, 1+, 2+, or 3+) which has shown good interrater reliability. Patients with a mild to severe effusion (1+ to 3+) will considered for the study. Patients having significant pain associated with their effusion will be offered a therapeutic arthrocentesis as part of their treatment plan discussion. This is a pre-post test design in which outcome measures will be collected immediately pre-arthrocentesis and immediately post arthrocentesis. Additionally, there will be an optional 7-10 follow up visit where outcomes measures will be collected again, should the participant choose to return to this visit. Read Less

This is a Phase I multicenter, open-label, dose-ranging, three-dose PK and PD study of injectable LB administered as an IM or SQ injection at 40 mg, and subsequently at 50mg SQ and then 60 mg SQ depending on the preliminary pharmacokinetic and pharmacodynamic results obtained with 40 mg dosing. Read Less

The objective of the study is a multi-center prospective registry to collect clinical outcomes of anatomic and reverse total shoulder arthroplasty. Read Less

Community participants will visit the neuroimaging facilities at CU Boulder for a single experimental session. In all studies, participants will complete pre-task questionnaires (trait measures), and a brief mood measure, followed by a task training in which a research assistant describes and gives examples of cognitive reappraisal in response to negative images. Then, participants complete an event-related, picture-based cognitive reappraisal task for 30-45 minutes, during which whole-brain BOLD signal will be collected. Following the task, participants will once again respond to a mood measure, and answer a series of questions regarding the task they have completed, including difficulty of regulation, or any images that were personally relevant. The researchers predict that the positive emotion induction will result in powerful effects on self-reported emotion which may or may not interact with the cognitive reappraisal condition. Participants will be trained to use reappraisal to increase positive emotion, and they will be asked to respond with the reappraisal tactic category that best fits the reappraisal they used for each image. The researchers predict greater use of future-focused tactics will be associated with greater reappraisal success, which in turn will result in greater recruitment of vmPFC and connectivity between vmPFC and other prefrontal regions. Read Less

The goal of this clinical trial is to test the safety and efficacy of KVA12123 alone or combined with pembrolizumab in patients with advanced solid tumors. The main questions this study aims to answer are: 1. What is the safety of KVA12123 when administered alone and in combination with pembrolizumab to advanced cancer patients? 2. What is an appropriate dose of KVA12123 to administer alone and in combination with pembrolizumab to advanced cancer patients in future clinical trials? Participants in this trial will be asked to: 1. Visit the clinical site every 1 - 2 weeks. 2. Receive KVA12123 every 2 weeks alone or in combination with pembrolizumab every 6 weeks. 3. Provide blood samples to evaluate drug levels in blood, drug safety and to explore the effects of each drug on the immune system. 4. Undergo scans every 6 weeks to test the effect of treatment on cancer progression. 5. Undergo other study procedures to evaluate drug safety and participant safety including physical exams, heart function tests, etc. Read Less

The primary purpose of this study is the determine whether a 15 minute Mindfulness Meditation (MM) administered at the preoperative appointment prior to primary unilateral total joint arthroplasty (TJA) results in any improvement in Pittsburg Sleep Quality Index (PSQI) score, a validated metric for sleep quality, at 2, 6 or 12 weeks post-operatively. Read Less

The primary objective of this study is to evaluate the impact of LF111 and drospirenone (DRSP) 3.5 mg chewable tablets on bone mineral density (BMD) at the lumbar spine after 12 months (13 medication cycles) of investigation in comparison to non-hormonal contraceptive methods. Secondary objectives include further evaluating the impact of LF111 and DRSP 3.5 mg chewable tablets on BMD and bone turnover after 12 months (13 medication cycles) in comparison to non-hormonal contraceptive methods and assessing the general safety and tolerability of LF111 and DRSP 3.5 mg chewable tablets in comparison to non-hormonal contraceptive methods. Exploratory objectives include evaluating the impact of LF111 and DRSP 3.5 mg chewable tablets on body fat and lean mass after 12 months (13 medication cycles) of investigation. Read Less

The purpose of this study is to determine the maximum-tolerated dose (MTD) and recommended Phase 2 dose (RP2D) of JBI-802 in patients with Advanced Solid Tumors.The efficacy of the RP2D will be evaluated in phase 2 in patients with solid tumors of neuroendocrine differentiation. Read Less

The goal of this clinical trial is to test whether an established preventive intervention (group interpersonal therapy) delivered virtually shows the same benefits for preventing postpartum depression as it does when delivered in person. Read Less

The primary goal of this project is to evaluate the efficacy of webCHAT, a single-session web-intervention, on reducing impaired driving among adolescents receiving behind-the-wheel training at driver education programs. Read Less

Service men and women returning from deployment are significantly more likely to develop asthma and severe respiratory symptoms from airway obstruction. Why this happens is not well known, but exposure to diesel, burn pits, biomass smoke, and sandstorms are thought to play a role. Ultimately, patients with deployment related asthma develop a complex airway disease that does not respond well to standard asthma medications. Therefore, it is imperative that safe and affordable treatments that could improve quality of life and symptoms are studied. It has been previously shown that adult patients with poorly controlled asthma have an abnormal regulation of an amino acid called L-arginine and airway nitric oxide (FeNO), a gaseous molecule normally produced in the airways of healthy people. In healthy people, nitric oxide is present in amounts that help keep the airways open. However, in some patients with asthma, nitric oxide and L-arginine are often low. The investigators' preliminary data in obese asthmatics show that L-citrulline, which is an amino acid that can be metabolized into L-arginine, improved lung function and asthma control, while increasing the levels of FeNO. This is potentially shifting the paradigm in how investigators think of asthma management, as rising FeNO is often thought of being a bad sign. Based on this, the study investigators hypothesize that an L-citrulline-based drug strategy will normalize nitric oxide metabolism, suppress oxidative inflammatory responses and improve airway function in obese patients with asthma. The study proposal presents a clinical trial approach to treat deployment related asthma patients using L-citrulline as an add-on therapy to improve asthma control. If this confirms the investigators' previous study results, the investigators will be in route for developing the only precision-based therapy available to treat this asthma phenotype. These study results will potentially show that L-citrulline is a safe, tolerable medication that can make a significant impact on the respiratory health of a large segment of our active and veteran population at a reasonable cost. Read Less

This National Jewish Health (NJH) Investigator Initiated pilot study funded by the Shah Foundation will prospectively perform a non invasive lung function test called Lung Clearance Index (LCI) to determine if 50 scleroderma patients without evidence of lung disease who have evidence of small airway inflammation or impairment to airflow are more likely to develop ILD than those with normal vales.50 subjects will be enrolled from the Rheumatology practice at NJH and followed with phone interviews or Electronic Medical Record (EMR) record review yearly times 5 to determine if they have subsequently developed evidence of ILD or pulmonary artery hypertension. Read Less