Waco, TX Paid Clinical Trials

The primary purpose of this study is to evaluate the effects of Fluticasone Furoate (FF)/ Umeclidinium (UMEC)/ Vilanterol (VI) on lung function compared with FF/VI after 24 weeks of treatment. Read Less

The primary objective of the study is to determine the relative efficacy of the investigational oral severe acute respiratory syndrome coronavirus 2 (SARS-CoV2) vaccine tablet VXA-CoV2-3.3 compared to a currently recommended vaccine for the prevention of symptomatic Coronavirus Disease 2019 (COVID-19). In order to represent a more recently circulating SARS-CoV-2 variant, the main study endpoints will now evaluate the VXA-CoV2-3.3 (KP.2 strain) vaccine, and not the VXA-CoV2-3.1 (XBB.1.5 strain) vaccine. Read Less

This study will evaluate the efficacy, safety, tolerability and pharmacokinetics of JTT-861 administered once daily for 12 weeks in subjects with heart failure with reduced ejection fraction (HFrEF) who are on a stable, guideline-directed medical therapy for heart failure. Read Less

TX000045-003 is a double-blind, randomized, parallel group, placebo-controlled, proof- of-concept (POC) study, evaluating 2 dose regimens of TX000045 over the course of a 24-week treatment period (the APEX study). Read Less

Background: The United States is undergoing a suicide epidemic for its youngest Veterans (18-to-34-years-old) as their suicide rate has almost doubled since 2001. Veterans are at the highest risk during their first-year post-discharge, thus creating a "deadly gap" for them. In response, the nation has developed strategies that emphasize a preventive, universal and public health approach and embrace the value of community interventions. The three-step theory of suicide suggests that community interventions that reduce pain from reintegration difficulties and promote connectedness for Veterans as they transition to civilian life have the greatest likelihood of success. Recent research shows that the effectiveness of community interventions can be enhanced when augmented by volunteer and certified sponsors (1-on-1) who actively engage with Veterans, as part of the Veterans Affairs' Transitioning Servicemember/Veteran (TSMV) Sponsorship Initiative. Method/Design: The purpose of this trial is to determine how to implement the Veteran Sponsorship Initiative in six cities in Texas in collaboration with the US Department of Defense, VA, Texas government, and local stakeholders. Texas is an optimal location for this large-scale implementation as it has the second largest population of Veterans aged 18-to-34-years-old and is home to the largest US military installation, Fort Hood. The first aim is to further determine the effectiveness of the Sponsorship Initiative, as evidenced by measures of proximal variables (reintegration difficulties, health/psychological distress, VA healthcare utilization and connectedness) and distal variables (suicidal ideation and behaviors). The second aim is to determine how best to implement the Veteran Sponsorship Initiative in Texas with the intent of future expansion in more states. TSMVs (n=630) will be recruited from military installations six months prior to discharge and prior to moving to target cities. The evaluators are utilizing implementation strategies, such as building community partnerships and external facilitation. Evaluation will be conducted through interviews with TSMVs and periodic reflections with key stakeholders to identify barriers, facilitators, and adaptations. Outcome evaluations will be conducted with TSMVs completing surveys and data collection from working with stakeholders. Discussion: This evaluation will have important implications for the national implementation of community interventions that address the epidemic of TSMV suicide. Aligned with the Evidence Act, it is the first large-scale implementation of an evidence-based practice that conducts a thorough assessment of TSMVs during the "deadly gap". Read Less

The purpose of the study is to compare the possible efficacy and acceptability of two mobile health applications for the reduction of hot flashes and related symptoms.This study is completely remote, and participants will be be asked to engage with a mobile health application daily for five weeks and provide feedback and experience with the app. Read Less

The protocol has two aims; Aim 1 involves two experiments and Aim 2 involves three experiments. Under Aim 1, the investigator will identify that the frequency and time ranges of consonants produce consonant enhancement (i.e., "target frequency range" and "target time range", respectively), and that the frequency and time ranges of consonants cause consonant confusions (i.e., "conflicting frequency range" and "conflicting time range", respectively). Aim 2 tests the effects of the frequency and time ranges, identified through Aim 1 on consonant recognition with each of the four signal processing conditions: no signal processing (i.e., control condition), the target frequency and time ranges intensified alone, the conflicting frequency and time ranges suppressed alone, and both target range intensification and conflicting range suppression. Read Less

Alzheimer's disease and related dementias lead to marked declines in daily functioning, independence, and quality of life. One of the earliest cognitive changes in these conditions is impairment in prospective memory, or the ability to remember future intentions such as taking medications at a given time. Prior intervention studies that targeted prospective memory used mnemonic strategies or cognitive training, but these approaches resulted in modest gains in clinical populations. By contrast, a Stage I pilot trial indicated that smartphone-based memory aids (reminder apps) can be accepted and used by persons with mild cognitive impairment and mild dementia to improve both subjective and objective prospective memory performance. The investigators will now test for efficacy, durability, and generalizability of benefits across diverse samples in a Stage II randomized controlled trial. Some 200 participants with mild cognitive impairment or mild dementia will be recruited, half of whom will be from digitally-disadvantaged backgrounds (low socioeconomic status, rural, or historically underrepresented groups). Participants will complete baseline assessments and then be randomly assigned to a smartphone reminder app intervention or an active control condition that uses a paper- based memory support system. Across a 4-week intervention period, participants will complete patient-selected and experimenter-assigned prospective memory assessments and receive booster training sessions to promote self-efficacy with the intervention/control system. Durability of effects will be assessed at 3-month and 6-month follow-up sessions. As a secondary aim, study partners will be simultaneously enrolled to collect informant ratings, track how much study partners assist the participants, and determine whether improving prospective memory in patients improves quality of life in study partners (e.g., by reducing the double to-do list burden of remembering for themselves and for care recipients). As a third aim, the investigators will identify barriers and facilitators to smartphone interventions in digitally-disadvantaged individuals who have historically been underrepresented in technology and dementia research. Read Less

The objective of this study is the acquisition of whole blood samples and serum samples from participants with untreated Hepatocellular Carcinoma (HCC) and subjects undergoing Hepatocellular Carcinoma (HCC) surveillance. These samples will be used for research purposes to develop and validate the Helio multi-analyte blood test. Read Less

Currently, there is a lack of evidence-based prevention strategies for respiratory infection and management of these conditions can be costly to the public. Airway nitric oxide provides a first line of defense against pathogens, and beetroot juice, a source of dietary nitrate, has been shown to elevate nitric oxide. The main objective of this project is to demonstrate that one week of supplementation with beetroot juice elevates airway nitric oxide during stressful periods in young adults and thereby can protect against respiratory viral infections. Read Less

This Phase 3 study is conducted to evaluate lanifibranor in adults with NASH and liver fibrosis histological stage F2 or F3 Read Less

Transcranial infrared laser stimulation is a non-invasive neuromodulation technique. The study will examine the effect of transcranial infrared laser stimulation on cardiovascular and metabolic responses to stress. Read Less