All Clinical Trials

The objective of this project is to trans-create, conduct user testing of a previously developed and piloted mHealth app, and user acceptability with parents of children in the acute phase post-allogeneic hematopoietic stem cell transplant (HSCT). Nationwide Children's Hospital (NCH) will be the primary data collection site and Columbia University Irving Medical Center will be a secondary site. Read Less

WiTNNess is designed to accurately document the natural course and variation of muscle disease caused by pathogenic changes of the TNNT1 gene. The primary aim of the study is to specify meaningful outcome measures for future clinical trials. WiTNNess is open to children and adults worldwide. Participants can choose to include their information once (cross-sectional cohort) or every few months (prospective cohort). Read Less

The goal of this clinical trial is to assess the safety, toxicity, and antitumor activity of fourth ventricular infusions of nivolumab plus 5-azacytidine for recurrent ependymoma and nivolumab plus methotrexate for recurrent medulloblastoma and other CNS malignancies. Additionally, the study will explore immunologic responses to nivolumab. The hypothesis is that local administration of nivolumab, an immune checkpoint inhibitor, is safe and will lead to even more robust treatment responses when administered following 5-azacytidine in patients with recurrent ependymoma or methotrexate in patients with medulloblastoma or other CNS tumors. Read Less

B cell-depleting therapies, such as ocrelizumab, are among the most effective medications currently available for the treatment of multiple sclerosis (MS). This suggests that B cells play a very important role in MS. While B cells are rapidly eliminated from the blood of patients treated with medications like ocrelizumab, little is known about how effectively B cells are eliminated from lymph nodes, which are important sites of B cell activation. This study is being conducted to determine to what extent B cells are targeted in lymph nodes following ocrelizumab treatment, which may have important consequences for long-term MS outcomes. Read Less

The goal of this clinical trial is to assess changes in functional and psychosocial outcomes following a 12-week adaptive rock-climbing program for children with congenital upper limb differences. The main questions it aims to answer are * Assess functional outcomes following a 12-week adaptive rock-climbing program. * Assess psychosocial outcomes following a 12-week adaptive rock climbing program. * Assess barriers to participation in adaptive sports. Participants will complete 12-week adaptive rock climbing program. Read Less

This is a Phase Ib/II, open-label, single institution dose-escalation, safety, pharmacokinetics, pharmacodynamic and efficacy study. Read Less

This clinical trial will examine the effects of legal services on primary care outcomes for medically underserved communities. The aims of the study are: 1. To test the effectiveness and cost-benefits of a critical-time intervention Medical-Legal Partnership (CTI-MLP) on patient outcomes. 2. To determine the most efficient mechanisms for CTI-MLP delivery. 3. To develop innovative community engagement strategies for addressing health-harming legal needs within community health centers. Eligible patients will be asked to complete a questionnaire 4 times, first when they join the study and then at 3 months, 6 months, and 12 months. In the survey, they will be asked to provide information about themselves, their health care, aspects of their daily life, and hardships they face. They will also allow researchers to access their electronic health record information housed in the community-based organization and attorney notes. Patient information will be completely confidential and de-identified, meaning, the research team will not know the identity of the person who answered the questions. Participating community health centers will be randomized (assigned by chance) to provide basic legal information and referral to legal aid; or have an attorney on-site to provide legal aid to those who screen for legal needs. Read Less

This is a prospective clinical trial intended to capture echocardiographic images in patients clinically indicated for an echocardiographic examination using an additional Point of Care Ultrasound device . The images collected will be used to test and possibly validation an AI base Aortic Valve Stenosis algorithm Read Less

To determine the safety of moderately hypofractionated radiation in the treatment of primary and locally recurrent RPS, based on the evaluation of acute radiation-related toxicity profile of each participant (30-day radiation toxicity) Read Less

Past mitochondrial disease treatment studies have been unsuccessful in determining treatment efficacy, and a major factor has been the lack of validated biomarkers in mitochondrial myopathy (MM). There is currently a growing number of potential new treatments to be tested through MM clinical intervention trials, which has created a pressing need for quantitative biomarkers that reliably reflect MM disease severity, progression, and therapeutic response. The purpose of the study is to measure the efficacy of an electrochemical oxygen nanosensor to measure in vivo mitochondrial function in human muscle tissue, and its ability to discriminate MM patients from healthy volunteers. The data and results from this nanosensor study may contribute to current and future research, including improved diagnostic and therapeutic approaches for patients with mitochondrial disease. Read Less

The goal of this proposed project is to evaluate the effectiveness of our novel wireless electrode system, which the investigators refer to as the ASTERISK system, on transradial prosthesis users. There are numerous benefits to the upper limb prosthesis community being able to utilize wireless electrodes. These benefits include allowing for the use of a prosthetics liner to assist with fit and comfort, easier implementation of EMG-controlled prosthesis for individuals with osseointegration, and additional EMG electrode location options if the muscle activity captured within the prosthetic socket does not provide reliable prosthesis control. The investigators intend to use this data to develop the ASTERISK wireless electrode system into a commercial product. The findings will also be shared with the research community to help drive the design of future devices. Read Less

The goal of this study is to rapidly cool trauma victims who have suffered cardiac arrest from bleeding with a flush of ice-cold sodium chloride to preserve the patient to enable surgical control of bleeding, followed by delayed resuscitation with cardiopulmonary bypass. Read Less