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.
Many veterans with Gulf War Illness developed chronic gastrointestinal symptoms during their deployment to the Persian Gulf. The pathophysiologic mechanisms of these chronic gastrointestinal symptoms are not well understood but cause significant morbidity in veterans. Our proposed studies will provide an innovative and novel treatment trial for chronic gastrointestinal symptoms in veterans with Gulf War Illness that were deployed into war zones. Given that there are currently no specific treatments for these disorders, and that current symptomatic approaches are far from ideal, proof of principle of our trial would be an extremely important advance as it would not only have a beneficial impact on the health of many thousands of our veterans, but also it would substantially reduce the many negative economic effects of this ailment on the VA Health Care System.
To determine the treatment effect with obicetrapib (10 mg) on the fractional catabolic rate (FCR) of apolipoprotein (apo) B100 in low-density lipoprotein (LDL).
This study aims to identify and compare the effects of acute and chronic exercise interventions on cognition in middle-aged adults with cognitive complaints and a history of abuse or neglect in childhood. Each participant will be enrolled in the study for up to 78 days, in five parts following verification that the participant meets criteria to be included in the study: 1) initial assessment; 2) first acute exercise condition in lab, symptom measures, and neuropsychological testing; 3) second acute exercise condition in lab, symptom measures, and neuropsychological testing; and 4) 9-week exercise intervention or activity as usual outside of lab, with interview, symptom measures, and neuropsychological testing at three-week intervals.
The purpose of this Phase 1/2 study is to generate sufficient safety and immunogenicity data of mRNA-1018 pandemic influenza candidate vaccines in healthy adults ≥18 years of age to enable the initiation of a large Phase 3 trial with one selected vaccine candidate. The study will be conducted in 2 Parts (Part A and Part B) that will enroll and run concurrently. Part A of the study will evaluate 4 vaccine candidates (H5N8, H7N9, H5 only, and H7 only). Part B of the study will evaluate a single vaccine candidate (H5 only-CG).
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.
This is a phase II study to evaluate the Outpatient Administration of Teclistamab in Multiple Myeloma Patients
The purpose of the study is to test the impact of a multilevel workplace intervention (hospital-wide sales ban on sugar-sweetened beverages (SSBs) and individual-level brief counseling) on employee health.
The aim of this study is to evaluate feasibility, efficacy, and adherence of home-based cardiac rehabilitation with the integration of telemedicine. Several components will be assessed such as quality-of-life, nutritional counseling, maximum metabolic activity (MET's), diabetic management, tobacco cessation, lipid, blood pressure, and psychosocial management. These tasks will be accomplished through concurrent conversations between patients and their therapist's utilizing telemedicine with observed exercise training.
FOCUS (Forward Treatment of Attention Deficit and Hyperactivity Using Solriamfetol) is a Phase 3, multi-center, randomized, double-blind, placebo-controlled, parallel- group trial to assess the efficacy and safety of solriamfetol in adults with ADHD.
The goal of this randomized clinical trial is to compare single shot rectus sheath blocks of liposomal bupivacaine/bupivacaine mixture to bilateral rectus sheath catheters infused with ropivacaine (standard of care at our facility) in patients undergoing vascular surgery with an open mid-abdominal laparotomy incision. This study will examine the difference in the highest, lowest, average, and current pain scores reported at the end of 24-48 postoperative hours using the brief pain inventory-short form (BPI-SF). Participants will be randomized to either receive a single dose of liposomal bupivacaine/bupivacaine mixture intraoperatively at the end of surgery through bilateral rectus sheath blocks (LB/B group) or to receive the standard of care ropivacaine intraoperatively at the end of surgery through bilateral rectus sheath blocks with the insertion of bilateral RS catheter for continuous ropivacaine infusion plus repeated daily boluses (Catheter group; standard care). They will be assessed for a difference in postoperative pain scores, opioid consumption, hospital and PACU length of stay, patient's satisfaction, and quality of recovery. Additionally, we will examine the resources consumed by each intervention, including the medication cost (ropivacaine vs. LB/bupivacaine mixture), block and catheter supply, hospital length of stay, and anesthesia billing time.