There are about 173942 clinical studies being (or have been) conducted in United States. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
The purpose of this trial is to obtain serum for proficiency testing to confirm assay validity is maintained following the dosing of adults with a pediatric dose of HIL-214.
This study will test the efficacy of Viome's VRx MyBiotics Oral Lozenges at improving the oral microbiome.
The goal of this cross-over clinical trial is to investigate the precision of digital implant impressions using an intraoral scanner and photogrammetry in obtaining complete-arch implant-supported scans. The main question[s] it aims to answer are: - Is there a difference in precision between intraoral scans and photogrammetry in obtaining digital implant scans? - Will arch perimeter and jaw type (maxilla vs. mandible) affect the precision results? Procedures: At each appointment, participants existing permanent/temporary prosthesis or healing caps were unscrewed and temporarily removed for the period of the consultation appointment. Scanbodies were screwed into their implants for the duration of the appointment. They underwent two types of digital implant impression procedures (five times each), including intraoral scan and photogrammetry. Intraoral and extraoral photography were taken. At the end of each appointment, the scanbodies were removed, and existing bridge/healing caps were reinserted. The procedures were not painful or required any form of local anesthetic Comparison group: Researchers compared the precision of intraoral scanning vs. photogrammetry to see which device provided the best precision outcomes.
The purpose of this randomized crossover trial is determine whether acute consumption of blueberries with different proteins from plants (hemp or pea) or dairy (whey) impact the absorption of blueberry phytochemicals, which could impact the health benefits of blueberries. A secondary purpose is to understand the role that the gut microbiome may play, as well as the impact on urine polyphenol metabolites and potential implications for cardiometabolic health. Researchers will compare four arms: 1) Blueberries; 2) Blueberries + whey protein; 3) Blueberries + pea protein; and 4) Blueberries + hemp protein.
This investigation describes a proposed clinical trial that will evaluate the relative efficacy of intravenous magnesium sulfate for the treatment of migraine compared to intravenous metoclopramide (Reglan) and intravenous prochlorperazine (Compazine) in the treatment of acute headache and migraine in adult patients. The ultimate objective will be clinical application of these drugs in the emergency department for the treatment of acute headache and migraine. The two phenothiazines (metoclopramide and prochlorperazine) have been routinely utilized in the treatment of acute headache and migraine in the emergency department setting. Per the 2017 American Headache Society guidelines, both intravenous metoclopramide and intravenous procholorperazine are recommended as "clinicians should offer" agents with level B evidence. Of note, there are no agents with level A evidence purported by this guideline for acute management of migraine. The same guideline offers "no recommendation can be made regarding the role of intravenous magnesium for adults who present to the ED with acute migraine. However intravenous magnesium may be of benefit to patients who present with migraine with aura." Multiple trials have evaluated intravenous magnesium's safety and efficacy in the management of acute migraine. These have demonstrated the tolerability of intravenous magnesium on a with breadth of patients. Most commonly the primary adverse event was flushing which self-resolved. No cases of hypotension were reported. None of these study agents have been withdrawn from the market.
With funding through USDA and Tufts University's Telehealth Intervention Strategies for WIC (THIS-WIC) project, the Vermont WIC department will be conducting a feasibility study of a mobile telehealth solution for breastfeeding education. The purpose of this study is to evaluate this telehealth solution. The research/evaluation involves completing online surveys and interviews. The evaluation will focus on participant satisfaction, usage of the telehealth solution, and use of information collected on WIC participant through the WIC management information system (MIS) and the telehealth platform. It is hypothesized that the telehealth solution will increase WIC participant's satisfaction with breastfeeding education.
The study design is a prospective observational study in adolescents who are at risk for developing Type 2 Diabetes (T2D), to evaluate the effectiveness of sparkling water to reduce dietary intake of added sugars and thereby improve glycemia. Study data on consumption and the flavor profile of sparkling water will serve as a measure of acceptability. The study intervention will be to provide carbonated flavored sparkling water for 12 weeks to adolescents (and their families) who have a usual intake of 2 or more servings of sugar sweetened beverages (SSB) per day and are at a high risk for developing type 2 diabetes. Study measures will be obtained before and after the exposure to carbonated flavored sparkling water and each participant will serve as his/her own control. To encourage the participants to substitute the carbonated flavored sparkling water, study personnel will send them weekly iMessages through the Technology Assisted Dietary Assessment (TADA) app. In addition, investigators will monitor the participants' diet, using the TADA app, every two weeks, for 4 days. Study measurements will be obtained at baseline, before the intervention, during and at the end of the 12 week intervention. Objective: Determine the effect of reducing added sugars intake by substituting carbonated sparkling water on T2D risk in adolescents. Hypothesis: Adolescents who decrease consumption of SSB by substituting sparkling water will experience decreased blood glucose concentrations and increased insulin sensitivity during an oral glucose tolerance test and decreased glucose excursions during continued glucose monitoring, compared to those who do not decrease consumption of SSB.
This is a clinical study that aims to determine the effective dose of music listening duration that is required to reduce anxiety in patients awaiting scheduled cesarean section. It will also compare types of music to accomplish this goal, both of which have been shown effective in prior studies. Methods will involve enrolling and playing music for patients awaiting scheduled C-section, and scoring their anxiety with pre- and post-music questionnaires. Music duration for each subject will be predetermined, and analysis of response will be performed to determine the effective dose 95%, or dose at which 95% of subjects should have a positive response.
This study aims to characterize patients with diabetic macular edema (DME), their progression, the treatment received and associate the functional and physiological outcomes related to the treatment.
The primary purpose of this study is to evaluate the pharmacokinetics (PK) of SPR720, azithromycin, and ethambutol, administered separately and co-administered, in healthy adult participants.