Tallahassee, FL Paid Clinical Trials

The goal of this clinical trial is to evaluate the effect of daily fresh watermelon consumption for 6-weeks on gut health, including microbiome diversity, gut barrier and immune function in young adults with overweight and obesity. The main questions it aims to answer are: 1. Will consuming fresh watermelon daily for 6-weeks will improve intestinal barrier health and increase microbiome diversity such as an increased population of beneficial 'probiotic' bacteria when compared to control participants consuming a low-fat snack? 2. Will consuming fresh watermelon daily for six-weeks will improve other health measures, including body-composition, blood pressure, blood vessel function, blood lipid profiles, and measures of inflammation, as compared to control participants consuming a low-fat snack for the same time period? Read Less

Impaired endothelial function is observed in disease states related to obesity, such as atherosclerosis, coronary artery disease, and diabetes. Reactive oxygen species (ROS) production and resultant oxidative stress contribute to the development of these obesity-related diseases. The enzyme NADPH-oxidase is a major source of oxidative stress within the vasculature, and has been linked with the Metabolic Syndrome. In the investigator's previously funded studies, the investigators demonstrated for the first time that: 1) in vivo ROS were elevated in skeletal muscle of obese as compared to lean or overweight human subjects, 2) perfusion of the NADPH-oxidase inhibitor apocynin locally into muscle normalized ROS levels and reversed local microvascular endothelial dysfunction in the obese individuals, and 3) aerobic exercise training was effective at attenuating in vivo hydrogen peroxide production and reversing microvascular endothelial dysfunction in the obese individuals. The investigators will investigate in this R15 renewal application the mechanism of exercise training-induced alterations in ROS production and action on endothelial dysfunction in obesity using our newly developed microdialysis methodology of monitoring ROS production, in combination with analysis of muscle biopsy samples obtained before and after our previously tested 8-week intervention of aerobic interval exercise training. The objectives of this study are to determine the impact of in vivo NADPH oxidase activity on endothelial function in obese individuals, and to determine the mechanism of training-induced improvements in endothelial function. The investigator's unique microdialysis methodology will allow monitoring of microvascular/endothelial function and ROS generation, as well as the administration of pharmacological agents directly into muscle. The central hypothesis is that it is upregulation of both mitochondrial ROS and NADPH oxidase-derived ROS that results in endothelial dysfunction in obesity, and that exercise training down-regulates mitochondrial-derived ROS, and NADPH oxidase 4, thereby improving endothelial function. The aims of this proposal are to: 1) determine the contributions of mitochondrial ROS and specific NADPH oxidase isoforms to the NADPH oxidase dependent endothelial dysfunction in skeletal muscle of obese individuals; 2) determine the mechanism of ROS reduction and improved endothelial function resulting from an 8-week aerobic interval training program. Read Less

This phase 3 randomized, open-label multicenter trial will compare the efficacy, safety and the impact on health-related quality of life (HR-QoL) of SPd versus EloPd in pomalidomide-naïve patients with MM who have received 1 to 4 prior anti-MM regimens and been treated with an immunomodulatory imide drug (IMiD), proteasome inhibitor (PI) and an anti-CD38 monoclonal antibody (mAb). Read Less

This study develops and conduct a small-scale clinical trial study in which the linguistic and cultural diversity of the participants is considered. Speech therapy and counseling services are provided to both patients with Parkinson\'s disease and their caregivers. Read Less

This project is a single-site, randomized controlled trial designed to investigate the impact of a 7-minute mindfulness intervention on pain among patients undergoing kyphoplasty or radiofrequency ablation. Read Less

The overall objective is to evaluate the efficacy of a novel computerized learning procedure to enhance marital well-being among military members and their partners. Read Less

A prospective, single-arm, multi-center study designed to gather additional information on the LimFlow System. Read Less

The goal of this collaborative R01 is to demonstrate the therapeutic value and community-wide implementability of an early intervention (EI) platform for toddlers with autism spectrum disorder (ASD) that is completely virtual, from recruitment through intervention. This platform-Early Social Interaction Mobile Coaching (ESI-MC) deploys individual telehealth sessions with coaching and feedback to help families embed intervention in everyday activities. Specifically, the investigators will conduct an effectiveness trial of ESI-MC to address the important question of whether starting evidence-based intervention earlier leads to better outcomes than starting later. The investigators will address this question by using a modified stepped wedge design and blended implementation research to analyze data obtained with ESI-MC start at 18, 24, or 30 months. The investigators will diagnostically ascertain 240 children from a pool of 360 18-month-olds with early signs of autism, 30 in each of 8 US regions (Central and SW Florida; Atlanta, GA; suburbs of Philadelphia, PA; New York City, NY; Cincinnati, OH; Chicago, IL; Seattle, WA; and Los Angeles, CA). Research participants will be recruited using a new virtual platform-My Baby Navigator-linking a new surveillance and screening tool, an app to upload video-recorded home observations and telehealth intervention sessions, and a package of educational resources. The 240 children will be randomly assigned to one of three ESI-MC timing groups. ESI-MC will be delivered by community-based early intervention providers (EIPs) currently working within the the early intervention system in the recruitment regions. The investigators will measure child active engagement and social communication change every 6 months as the primary outcome variables. Outcome measures of developmental level, autism symptoms, and adaptive behavior will be examined to measure differential treatment effects. Maximizing the use of mobile technology, ESI-MC offers the prospect of a community-viable, scalable and sustainable treatment to improve EI services for toddlers with ASD, particularly among minority and low-resource communities. Read Less

A confluence of empirical research on poverty, environmental risk factors, and brain development shows that early experiences are uniquely powerful in the first years of life, providing further impetus for early detection and intervention. Measures of early-developing social communication skills offer a viable solution for earlier detection of children with language delays and subsequent educational challenges. The investigators propose testing a new technology-supported platform with three parent-mediated intervention components for babies with early communication delays using mobile technology: 1) the Social Communication Growth Charts, a self-guided app to explore video clips illustrating early milestones and to chart their child's development; 2) Baby Navigator Webinar, webinars open to the public designed as a companion to the Growth Charts; and 3) Mobile Coaching, individual weekly telehealth sessions to coach parents in their everyday activities. The investigators propose using a multiphase optimization strategy (MOST) as a framework for development, optimization, and evaluation of our dynamic web intervention platform. The Investigators will recruit 80 children with communication delays at 12-18 months of age. Families will be invited to the Social Communication Growth Charts bundled with the Baby Navigator Webinar. At 18-21 months, slow responders will be randomized to continue the bundle with or without Mobile Coaching, and responders will continue the bundle. This study will enhance the sustainability, scalability, and lead to transformative changes to efficiently and effectively improve healthcare delivery via the use of innovative technology, an implementation science methodology, and user-friendly tools and web platform. Read Less

The aim of this prospective observational study is to investigate whether the presence or absence of directional preference impacts movement coordination impairments as measured in patients with Whiplash Associated Disorders (WAD). The primary research question this study aims to answer is: 1. Is the presence of directional preference in patients with WADs associated with more favorable improvements in the specific outcome measures as compared to those patients with WADs without the presence of directional preference. Patients in this study will asked to complete the following measures at baseline, during care, discharge, and 3 month follow up. 1. Numeric Pain Rating Scale (NPRS) 2. Optimal Screening for Prediction and Referral and Outcome-Yellow Flag (OSPRO-YF) 3. Neck Disability Index (NDI) 4. Craniocervical Flexion Test (CCFT) 5. Neck Flexor Endurance Test 6. Cervical Range of Motion Patients demonstrating a directional preference will be managed utilizing a Mechanical Diagnosis and Treatment approach (MDT) while those without directional preference will be managed according to published clinical practice guidelines for patients with Neck Pain and Movement Coordination Deficits (WADs). Read Less

A 2 and 5 year evaluation of clinical outcomes in the treatment of degenerative spinal stenosis with concomitant low back pain by decompression with additional stabilization using the coflex® Interlaminar Technology for FDA Actual Conditions of Use Study. Read Less