Austin, TX Paid Clinical Trials

Nasotracheal Intubation with Videolaryngoscopy versus Direct Laryngoscopy in Infants (NasoVISI) Trial is a prospective randomized multicenter study. The study will be conducted at 8 centers in the United States. It is expected that approximately 700 subjects enrolled to product 670 evaluable subjects.The randomization is 1:1 naso tracheal intubation with the Storz C-Mac Video Videolaryngoscopy (VL) or the Standard Direct Laryngoscope (DL). The primary objective is to compare the nasotracheal intubation (NTI) first attempt success rate using VL vs. DL in infants 0-365 days of age presenting for cardiothoracic surgery and cardiac catheterizations. Read Less

Inattentiveness and impulsivity in healthy adults and individuals with attention deficit hyperactivity disorder (ADHD) diminish these individuals' quality of life. Cortical hypometabolism has been hypothesized to contribute to inattentiveness in ADHD. Transcranial photobiomodulation (tPBM) is a safe and non-invasive modality for activation of the prefrontal cortex. tPBM in healthy adults has been shown to augment brain oxygenation, cognition, and mood. The cognition-enhancing effect of tPBM on sustained attention in adults with ADHD remains unstudied. The investigators will evaluate whether tPBM administration to adults with and without ADHD can improve their attention. Each participant will be screened for eighteen criteria based on the Diagnostic and Statistical Manual (DSM-IV, text revised), using the validated instrument Adult ADHD Self-Report Scale (ASRS-v1.1). Blinded participants will be randomized into (I) Active-tPBM or (II) Sham-tPBM groups. After undergoing an 8-minute administration of Sham or 1064 nm tPBM to the lateral and medial right prefrontal cortex, each participant will complete a 14-minute, computer-based Conner's continuous performance task-3 (CPT-3). The investigators will examine whether adults with and without ADHD who receive Active-tPBM improve in measures of inattention, impulsivity, sustained attention, or vigilance compared to the Sham-tPBM group. Cognitive assessments of attention like the CPT-3 may evaluate the efficacy of tPBM to increase cortical metabolism in healthy adults and individuals with conditions like ADHD. The investigators anticipate their investigation will be a starting point for more sophisticated studies that focus on the implications of tPBM on cognition. Read Less

This study evaluates the safety and feasibility of intravenous injection of IS-001 to aid in intraoperative ureter structure delineation Read Less

The goal of this study is to evaluate the effect of intraoperative microbreaks and exercises on gynecologic surgeon body discomfort by conducting a randomized trial. We hypothesize that gynecologic surgeons will experience decreased pain on surgery days with intraoperative microbreaks and exercises without compromising overall surgical performance. Read Less

Difficulties with speech and language are the first and most notable symptoms of primary progressive aphasia (PPA). While there is evidence that demonstrates positive effects of speech-language treatment for individuals with PPA who only speak one language (monolinguals), there is a significant need for investigating the effects of treatment that is optimized for bilingual speakers with PPA. This stage 2 efficacy clinical trial seeks to establish the effects of culturally and linguistically tailored speech-language interventions administered to bilingual individuals with PPA. The overall aim of the intervention component of this study is to establish the relationships between the bilingual experience (e.g., how often each language is used, how "strong" each language is) and treatment response of bilinguals with PPA. Specifically, the investigators will evaluate the benefits of tailored speech-language intervention administered in both languages to bilingual individuals with PPA (60 individuals will be recruited). The investigators will conduct an assessment before treatment, after treatment and at two follow-ups (6 and 12-months post-treatment) in both languages. When possible, a structural scan of the brain (magnetic resonance image) will be collected before treatment in order to identify if brain regions implicated in bilingualism are associated with response to treatment. In addition to the intervention described herein, 30 bilingual individuals with PPA will be recruited to complete behavioral cognitive-linguistic testing and will not receive intervention. Results will provide important knowledge about the neural mechanisms of language re-learning and will address how specific characteristics of bilingualism influence cognitive reserve and linguistic resilience in PPA. Read Less

The goal of this clinical study is to investigate the effectiveness of non-invasive stimulation to enhance cognitive control abilities in cognitively healthy adults and older adults diagnosed with mild cognitive disorder (MCI). The main questions it aims to answer are: whether it is possible to restore various cognitive functions in older adults diagnosed with MCI by delivering theta burst stimulation (TBS), a form of transcranial magnetic stimulation, and whether closed-loop TBS is able to induce therapeutic benefits that outperform open-loop TBS. Participants play a cognitive video game while a brain-computer interface (BCI) analyzes their electroencephalogram (EEG) signals and decodes the presence or absence of the contingent negative variation (CNV) potential, a marker of cognitive control. The BCI triggers TBS when its outputs indicate that the participant is not engaged properly in the video game. Researchers will compare the effects of sham, closed-loop, and open-loop TBS using the outcome metrics described below to see how much cognitive restorations is achievable with each stimulation modality. Read Less

Violence is one of the leading causes of death for young people and has widespread costs for individuals, families and communities. This study will test the effectiveness of Miles de Manos (Thousands of Hands), a group-based violence prevention program for elementary school students in Honduras. Miles de Manos (Thousands of Hands) has three components: parents/caregiver groups, teacher groups, and groups that combine parents/caregivers and teachers together. The study will examine the program's impact on parent and teacher's behaviors as well as student behavior problems. Read Less

The purpose of this study is to determine the amount of speech-language intervention children with language impairment need to make vocabulary gains. The investigators hope to identify the optimal amount of intervention needed as well as the point at which adding more intervention is no longer beneficial. Participants will be randomly assigned (like a flip of a coin) to attend therapy either one time a week for 10 weeks (2 hours a session) or 4 times a week for 10 weeks (30 min per session). Each therapy session will follow a word learning intervention that is designed to increase children's word learning abilities using rich, robust word learning strategies within story book readings. The optimal amount of intervention relates to duration, dose, and frequency. Duration refers to how long the child is seen for (e.g., 10 weeks, 1 year). Dose represents the number of exposures to each new vocabulary word within a therapy session. Frequency represents the number of therapy sessions per week. The investigators will test the hypothesis that distributed learning leads to higher gains. The investigators propose that the greatest gains will be observed for children who receive high-frequency/low-dose or low-frequency/high-dose treatments as compared to children who receive high-frequency/high-dose or low-frequency/low-dose treatments. The investigators will test the hypothesis that for both low-frequency and high-frequency treatments, there is a point at which increases in treatment dose do not correspond to any additional gains in children's vocabulary skills during treatment. At the close of this four-year study, evidence concerning optimal treatment intensity of a word learning intervention will be instrumental for immediately informing speech-language pathologists in how much vocabulary treatment to prescribe as well as for designing additional clinical trials by our and other research teams. Read Less

The purposes of this study are to 1) investigate potential speech, language, and psychosocial contributions to the experience of stuttering in monolingual and multilingual speakers, and to 2) evaluate interdisciplinary, telehealth, and speech-language pathology treatment methods and clinical training specific to fluency disorders. Read Less

This randomized phase III trial studies how well crizotinib works in treating patients with stage IB-IIIA non-small cell lung cancer that has been removed by surgery and has a mutation in a protein called anaplastic lymphoma kinase (ALK). Mutations, or changes, in ALK can make it very active and important for tumor cell growth and progression. Crizotinib may stop the growth of tumor cells by blocking the ALK protein from working. Crizotinib may be an effective treatment for patients with non-small cell lung cancer and an ALK fusion mutation. Read Less

A Randomized, Multicenter, Open Label Study Comparing Omeza Combination Therapy with Standard of Care to Standard of Care alone for Chronic Venous Leg Ulcers over the course of 4 weeks Read Less

The purpose of the study is to evaluate the efficacy of perampanel as measured by the 50 percent (%) responder rate during the maintenance period of the core study for seizure frequency in participants with pediatric epileptic syndrome (Cohort 1) and partial-onset seizures (POS) (Cohort 2). Read Less