All Clinical Trials

The research is being conducted to develop new imaging methods that are sufficiently sensitive to allow for early diagnosis of BOS, a chronic allograft rejection affecting 50-60% of lung transplanted recipients who survive 5 years after transplant. Although lung transplantation has evolved into an effective therapeutic option for a large number of pediatric patients with end-stage pulmonary disease, long-term survival after lung transplantation is far worse than after the transplantation of other solid organs. This research may improve patient outcomes through earlier diagnosis of changes leading to BOS by obtaining image guided research biopsies of transplanted lung. Biopsies may be used for future research of ex vivo biomarkers of BOS and in the development of treatments through future clinical trials. Read Less

The purpose of this multi-centered, NIH-sponsored study is to to develop an optimal protocol for using non-invasive 129Xe gas exchange MRI to detect changing disease activity in interstitial lung diseases (ILDs). We base this study on the demonstrated promise of 129Xe as a biomarker for both prognosis and therapy response, overwhelming interest from both industry and academic partners, and impending FDA approval for 129Xe ventilation MRI. This requires disseminating standardized and repeatable methods for 3D 129Xe functional MRI in order to facilitate innovative multi-center observational and interventional trials that can advance our understanding of fibrotic lung disease, while accelerating the development of novel therapies. Read Less

The overall goal of the CYCLE-AD trial is to determine the role of long-term, high intensity exercise in slowing or delaying the onset of cognitive and AD-related brain changes in e4 carriers. Successful translation and demonstration of the effectiveness of a scalable home-based exercise intervention capable of slowing or delaying disease onset will transform AD treatment, improve patient outcomes and quality of life, and reduce health care costs. Read Less

Tranexamic Acid (TXA) is an antifibrolytic medication used in total hip and knee arthroplasty to reduce the need for intraoperative and postoperative blood transfusions. Limited research is available on its use in hip fracture patients. We hypothesize that the use of TXA preoperatively, perioperatively, and postoperatively will decrease blood loss and need for blood transfusion postoperatively. Read Less

There are limited data regarding the biology and treatment of TFE Renal Cell Carcinoma (TFE RCC). This project provides the infrastructure for acquisition of biological specimens, imaging, and correlative clinical data to facilitate biology studies and characterization of TFE RCC. This registry will collect clinical, demographic, and pathological data, specimens (as available) and imaging from patients with TFE RCC, prospectively. Cases are identified through: 1. Existing clinical and/or cancer registry databases 2. Referrals from clinicians, surgeons, or pathologists 3. Families initiating contact with Registry staff directly Read Less

This pilot study is a first step in looking at the relationship between exercise and appetite in women with loss of control eating. Read Less

Patients with biochemically confirmed primary hyperparathyroidism and non-localizing SPECT-CT exam within the past year will be included. Subjects will be treated with calcitonin to lower calcium levels immediately prior to reimaging. The goal of this study is to determine whether lowering calcium will improve uptake/retention of sestamibi and improve sensitivity of SPECT-CT to localize parathyroid adenoma. Read Less

The proposed study is looking to examine the effects of High-Fidelity Patient Simulation (HFPS) on clinical reasoning skills and interprofessional competencies in Physical Therapy and Nursing students. The proposed study will have two objectives: 1. Assess the use of HFPS and whether it has an effect of improving physical therapy and nursing student performance related to clinical reasoning skills during simulated clinical situations. 2. Assess the use of HFPS and whether it has an effect of improving physical therapy and nursing student self-reported changes in team work and communication based on the IPEC core competencies Researchers will compare students who do not receive a simulation (Group C) to those who receive two simulations (Group E). Participants will: 1. Be assigned to one of 2 groups (Group C, Group E) 2. Based on group assignment receive no simulation or 2 simulations 3. Each group will be assessed at the end for their inter-professional attitudes and clinical reasoning skills Read Less

This study is evaluating the management of chronic post-operative inguinal hernia pain and the impact of hernia mesh removal after previous minimally invasive inguinal hernia repairs. The study aims are to evaluate the change in chronic (\>6 months), nociceptive, postoperative inguinal pain after mesh removal compared to no mesh removal in patients who have previously undergone minimally invasive inguinal hernia repair with pre-peritoneal mesh. Read Less

The goal of this clinical trial is to compare whether the use of Ovitex mesh provides superior reduction in 2-year recurrence compared to pledgeted suture closure (no mesh) for patients undergoing paraesophageal hernia repair at the Cleveland Clinic. The main questions it aims to answer are: * Determine whether there is a difference in 2-year rates of radiographic recurrence with Ovitex versus pledgeted sutures in paraesophageal hernia repair. * Assess patient quality of life (QOL) after paraesophageal hernia repair with pledgets and mesh. A two-tailed research hypothesis will be used to determine whether there are differences between the two arms Read Less

The purpose of this study is to determine if a specific type of cell-based immunotherapy, using T-cells from a donor that are specific against cytomegalovirus (CMV) is feasible to treat infections by CMV. Adoptive T-cell therapy is an investigational (experimental) therapy that works by using the blood of a donor and selecting the T-cells that can respond against a specific infectious entity. These selected T-cells are then infused to the patient, to try to give the immune system the ability to fight the infection. Adoptive T-cell therapy is experimental because it is not approved by the Food and Drug Administration (FDA). Read Less

The goal of the current research is to develop personalized risk prediction for functional mitral regurgitation (FMR) patients through explainable unsupervised phenomapping enriched with advanced cardiac magnetic resonance (CMR) imaging biomarkers, and to determine the CMR predictors of reverse remodeling following modern therapies for FMR. The prospective study entails aiming to recruit 360 adult patients (ages \>18 years) with EF 10-50% and FMR RF\> 20%, who are clinically referred for CMR evaluation. Patients who enroll in our study will be referred for optimization of mGDMT and will undergo follow-up CMR studies at 6months. NICM patients who are fully medically optimized with significant FMR at the time of the baseline CMR and are referred for Mitraclip treatment will undergo follow-up CMR 6 months from Mitraclip intervention. NICM patients referred for mGDMT optimization, but have persistent or progressive FMR at the time of 6 month follow-up CMR and referred for Mitraclip therapy, will undergo a 2nd follow-up CMR 6 months from Mitraclip therapy. Read Less