All Clinical Trials

The goal of this observational study is to longitudinally investigating subjects with inaugural acute optic neuritis (ON). The main questions it aims to answer are: * Does the time to corticosteroid treatment affect the visual outcome at 6 months in subjects with acute multiple sclerosis (MS)-, aquaporin 4-IgG positive (AQP4-IgG+) and myelin-oligodendrocyte-glycoprotein-IgG positive (MOG-IgG+) ON? * How differ clinical, structural, and laboratory biomarkers in subjects with acute ON, including clinical isolated syndrome (CIS), MS-ON, AQP4-IgG+ON, MOG-IgG+ON and seronegative non-MS-ON? Participants will undergo * clinical examination, including clinical history, neurovisual and neurological tests * serum and cerebrospinal fluid examination * optical coherence tomography (OCT) * magnetic resonance imaging (MRI) * assessment of depression, pain, quality of life through validated questionnaires Researchers will compare subjects with MS-ON, AQP4-IgG+ON, MOG-IgG+ON and other ON (CIS, seronegative non-MS-ON) to detect diagnostic and predictive markers for the disease course. Read Less

G-COR is the first Global Prospective Cardio-Oncology Registry. It is a multinational, multicenter prospective observational cohort registry, with the goal of collecting clinical, laboratory, imaging, demographic, and socioeconomic data to identify risk factors associated with increased incidence of cancer therapy related cardiovascular toxicity (CTR-CVT) in different settings and to derive and validate risk scores for cardio oncology patients treated in different geographic locations throughout the world. Read Less

The use of the conditioning open-label placebo (COLP) paradigm will be studied as a dose extension method to lower opioid dosage in patients with spinal cord injury, polytrauma, and burn injury. The goal is to provide the same level of pain relief with a reduced opioid intake to diminish side effects as well as the risk of addiction associated with opioid treatment. Read Less

The purpose of this study is to map the acute, short-term cortical evoked responses to thalamic electrical stimulation in persons with intractable epilepsy Read Less

This study will evaluate two alternative dressings compared to a standard Island dressing presently in use at Stanford Hospital to determine reductions in surgical site infection (SSI) rates among cardiac surgery patients. Cardiovascular surgery patients who will have a sternotomy incision as a routine part of their surgery will be approached to voluntarily participate. Participants will be randomized to one of three dressing to determine which dressing has the lowest rate of sternal wound infection. The investigators will also assess the impact of alternative dressing use on hospital 30-day readmission rates related to SSI. Read Less

The purpose of this study is to study the long term safety and effectiveness of an artificial iris prosthesis for the treatment of iris defects. Read Less

Compile real world data on the use of the XACT ACE Robotic System Read Less

A post-market registry evaluating the EmboTrap® Revascularization Device and CERENOVUS Large Bore Catheter/ EMBOVAC Aspiration Catheter in acute ischemic stroke patients with confirmed intracranial large vessel occlusion. Read Less

Project Harmony directly addresses prioritized areas identified by Administration of Children and Families, emphasizing healthy marriage promotion activities and career advancement opportunities for adults. Included in service provisions are elements of: \[a\] marriage and relationship education/skills, \[b\] marriage enhancement, \[c\] divorce reduction and \[d\] job and career advancement. The targeted service population for Project Harmony includes married/committed couples in the greater Orlando metro area. Read Less

Posttraumatic stress disorder (PTSD) affects approximately 30 % of American veterans returning from Iraq and Afghanistan. Although the current therapy is effective, a percentage of patients will fail to improve and will develop chronic treatment-resistant PTSD. Patients suffering from PTSD experience intense suffering, lack of productivity and a higher risk of suicide. Unfortunately, combat PTSD has a tendency to be resistant to current treatments. The central goal of this project is to develop a new therapeutic strategy involving the placement of intracranial electrodes to treat the symptoms of PTSD. The project is based on recent evidence showing abnormal activity in a specific brain region of PTSD patients, thought to be responsible for the core symptoms of PTSD. Read Less

Discover, optimize, standardize, and validate clinical-trial measures and biomarkers used to diagnose and differentiate cardiovascular, oncologic, neurologic, and other diseases and disorders. Specifically, our research study endeavors to improve disease and disorder diagnosis to the earliest clinical states, in preclinical states, and to develop ensemble multivariate biomarker risk scores leading to cardiovascular, oncologic, neurologic, and other diseases and disorders. Additionally, the study aims to: * Evaluate data analysis techniques to improve diagnostic accuracy and reduce time to diagnosis. * Evaluate data analysis techniques to improve risk stratification for participants through machine learning algorithms. * Direct participants to relevant and applicable clinical trials. Read Less

The REFRAME project is designed to offer the R3 Academy for Couples, a robust 24-hour program, to married adults ages 18 and over in the state of California. The R3 Academy is an evidence-based couple relationship education curriculum that helps couples strengthen their relationships with their child, with their spouse, and at work. The program also includes two evidence-based components that address economic stability and an innovative approach to Case Management that fosters client self-direction. The R3 Academy curricula will be delivered in both English and Spanish through two modalities: 1) live classes and 2) livestream classes via a video conferencing platform. The Local Evaluation will examine how modality, or in other words attending a live class versus a livestream class, influences the effectiveness of R3 Academy for Couples program when it comes to changes in couples' marital/relationship satisfaction, conflict management, support and affection, and commitment. The question of modality is a timely one. In the COVID-19 era, many programs have become exclusively online-but the potential impact on effectiveness is not well known. We address this issue by considering the impact on four relationship outcomes: marital/relationship satisfaction, conflict management, support and affection, and commitment. Moreover, one issue that many programs report is that couples have great difficulty finding time to be engaged in regularly scheduled, live, in-person classes. Our study will provide evidence about how the availability of materials in alternative formats, that may allow more couples to be involved and reduce issues around the ability to participate, may influence the efficacy of those programs. RQ1: How do live in-person (control) and online livestream (treatment) Marriage and Relationship Education (MRE) workshops compare on marital/relationship satisfaction outcomes immediately after program completion? RQ2: How do live in-person and online livestream MRE workshops compare on conflict management outcomes immediately after program completion? RQ3: How do live in-person and online livestream MRE workshops compare on support and affection outcomes immediately after program completion? RQ4: How do live in-person and online livestream MRE workshops compare on commitment outcomes immediately after program completion? RQ5: Do program effects last beyond program completion? Read Less