Dallas, TX Paid Clinical Trials

Various methods have been studied to evaluate autoregulation. However, there is currently no universally accepted technique to assess integrity of the cerebral autoregulation neurovascular system. In the last decade, significant progress has been achieved in developing methods to assess cerebral autoregulation by quantifying cross-correlation between spontaneous oscillations in CBF or oxygenation and similar oscillations in arterial blood pressure. In this study the investigators will analyze the relationship between spontaneous fluctuations in mean arterial blood pressure and cerebral blood flow velocity or cerebral regional oxygenation to investigate two novel methods for measuring cerebral autoregulation, Transfer Function Analysis and Wavelet Coherence after acute pediatric brain injury. Read Less

The objective of this registry is to collect observational data under local standard of care and evaluate safety and performance of the Serranator® in treatment of peripheral artery disease (PAD), or dysfunctional native or synthetic arteriovenous dialysis fistulae in a real-world scenario. The data and conclusions derived from this study will be used to provide clinical evidence for the clinical evaluation process. Read Less

This is a Phase 2 randomized, double-blind, placebo-controlled, multicenter study evaluating the efficacy and safety of AK117 or placebo, combined with azacitidine in patients with newly diagnosed higher-risk myelodysplastic syndromes (HR-MDS). Read Less

The purpose of this study is to study the treatment of urgency urinary incontinence (UUI), specifically among women 70 years and older, by comparing reduced versus standard dose of onabotulinumtoxinA (BTX; trade name BOTOX(c)) injection in the bladder. Read Less

Researchers conducting this study hope to learn about the safety and effectiveness of combining two study drugs, relacorilant and enzalutamide, plus androgen deprivation therapy (ADT), also known as hormone therapy. This study is for individuals who have been diagnosed with advanced, high-risk prostate cancer and standard therapies available to treat your disease have not been effective. Participation in this research will last about 3 years and 9 months. Read Less

This is a prospective, multi-center, open label, randomized control clinical trial evaluating the safety and efficacy of the Cordella™ Pulmonary Artery Sensor System in NYHA Class II-III Heart Failure Patients (PROACTIVE-HF-2 Trial). The study contains of 5 arms: NYHA II Cohort - To demonstrate safety and efficacy of the Cordella PA Sensor System in NYHA Class II HF patients, where patients have daily access to PAP data. * Treatment Arm (Group 1) * Active Control Arm (Group 2) * Crossover Arm (Group 3) NYHA III Cohort - To demonstrate safety and efficacy of the Cordella PA Sensor System in NYHA Class III HF patients, where patients have daily access to PAP data, including a randomized sub-study to evaluate a clinician-directed patient self-management strategy. Read Less

The goal of this clinical trial is to evaluate a novel imaging approach that combines hyperpolarized 13C pyruvate magnetic resonance imaging (HP-13C-MRI) and \[¹⁸F\]Fluorodeoxyglucose positron emission tomography (FDG-PET) in a single exam to improve the prognostic assessment of ischemic cardiomyopathy. The main questions this study aims to answer are: Primary Hypothesis: Can the simultaneous acquisition of HP-13C-MRI and FDG-PET data improve the metabolic, viability, and mechanical function assessment in ischemic cardiomyopathy? Primary Outcome Measure: To determine whether the combined HP-13C-MRI/FDG-PET approach provides better prognostic value for ischemic cardiomyopathy compared to current separate imaging modalities. Secondary Outcome Measures: Baseline metabolic and viability profiles in healthy individuals. Correlation of metabolic imaging with clinical outcomes in preoperative patients with low left ventricular ejection fraction (LVEF). Longitudinal changes in myocardial metabolism post-surgery. Study Design: This is a prospective, non-blinded, single-center study utilizing a hybrid PET-MR scanner for simultaneous imaging. Participants will be divided into three groups: Healthy subjects (n=6) with normal LVEF for baseline reference. Preoperative patients (n=6) with low LVEF due to ischemic cardiomyopathy undergoing coronary artery bypass grafting (CABG). Post-CABG patients (n=6 at 4-6 months, n=6 at 10-12 months) to evaluate post-surgical changes. Procedures: Undergo HP-13C-MRI and FDG-PET imaging in a single session. Blood samples for metabolic biomarkers (lactate, pyruvate, triglycerides, insulin, glucose). Standard clinical cardiac imaging (Echocardiography, SPECT Myocardial Perfusion Imaging). Read Less

Multi-center sequential multiple assignment randomized trial comparing the effectiveness of three different standard of care treatment options for patients with isolated skin vasculitis. Read Less

This is a phase 3, open label, single arm study of padeliporfin in the treatment of Upper Tract Urothelial Carcinoma (UTUC). The ENLIGHTED study will recruit patients with low-grade non-invasive upper tract urothelial carcinoma in either the kidney or the ureter. Patients will be treated with padeliporfin VTP in two phases: an Induction Treatment Phase and a Maintenance Treatment Phase and will be followed up for up to an additional 48 months in the long term (non intervention) follow up phase with the specific duration depending on the patient's response to treatment Read Less

The DOOR SCI project examines dosing effects of robotic gait training (RGT) and transcranial magnetic stimulation (TMS) initiated during inpatient rehabilitation and continued through early outpatient rehabilitation Read Less

Hypothesis: Will the use of tDCS brain modulation in the cerebellum assist in restricted behaviors, social cognition and cognitive flexibility in women with anorexia nervosa in addition to other therapies? Primary Outcomes: 1. To observe the impacts and outcomes of cerebellar transcranial direct current stimulation (tDCS) on social behaviors measured by Cyberball and Trust Game. 2. To observe the neuropsychological impacts of cerebellar tDCS through fMRI imaging as well as looking at the Region of Interest (ROI) of changes in the Default Mode Network and Cerebellum circuits and their activation levels in those networks. Secondary Outcomes: 1.To observe the impacts and outcome of cerebellar transcranial direct current stimulation (tDCS) measuring the differences between anodal and cathodal stimulation. To observe potential increases in responses to social stimuli, decreases in eating disorder/depressive symptomology via cathodal stimulation. To also observe potential little to no changes in social stimuli and eating disorder/depressive symptomology via anodal stimulation. Read Less

A retrospective multicenter, observational design intended to capture data on pediatrics (weighing between 8 - 20 kg) who underwent continuous renal replacement therapy (CRRT) using the HF20 set. Data will be compared with a similar population (weighting 8-20 kg) from the ppCRRT registry who received CRRT with Prismaflex M60 sets. Read Less