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 research is to test how eating a meal containing beans impacts how participants' bodies use food for energy.
Constipation is one of the most prevalent gastrointestinal disorders in patients with chronic kidney disease (CKD) and has been associated with their adverse kidney and cardiovascular outcomes; however, little is known about the effects of constipation treatment on clinical outcomes nor on outcome-related biochemical and microbiological parameters in patients with CKD. The investigators aim to test the feasibility of delivering an intervention with constipation treatment and determine its effects on changes in clinical, biochemical, and microbiological parameters in patients with CKD and constipation.
The goal of this behavioral clinical trial is to learn how to increase physical activity in mid-life adults. Specifically, can guided imagery that includes creating mental pictures increase excitement about working out. Participants will be asked to complete testing at the beginning of the study, following 6-weeks of an in-person exercise program, and 6-weeks after finishing the exercise program. Testing will include an exercise test, MRI, questionnaires, computer tasks, and a blood draw.
Preterm neonates born at less than 30 weeks' gestation are commonly maintained on invasive or non-invasive respiratory support to facilitate gas exchange. While non-invasive respiratory support (NIS) can be gradually reduced over time as the infant grows, most weaning strategies often lead to weaning failure. This failure is evidenced by an increase in significant events such as apneas, desaturations, and/or bradycardias, increased work of breathing, or an inability to oxygenate or ventilate, resulting in escalated respiratory support. Although the optimal approach to weaning NIS remains uncertain, neonatal units that delay Continuous Positive Airway Pressure (CPAP) weaning until 32-34 weeks corrected gestational age exhibit lower rates of chronic lung disease. Therefore, the investigators aim to compare the duration on respiratory support and oxygen exposure in infants born at less than 30 weeks' gestational age who undergo a structured weaning protocol that includes remaining on CPAP until at least 32-34 weeks corrected gestational age (CGA). The hypothesis posits that preterm infants following a structured weaning protocol, including maintaining CPAP until a specific gestational age, will demonstrate lower rates of weaning failure off CPAP (defined as requiring more support and/or experiencing increased stimulation events 72 hours after CPAP weaning) than those managed according to the medical team's discretion.
The goal of this pilot quasi-randomized study is test the feasibility, acceptability, and initial efficacy of Yoga for Warriors treatment program for comorbid chronic pain and PTSD, conducted virtually through the Richmond Veterans Affairs Medical Center (RICVAMC). the main questions it aims to answer are: 1. Whether a virtual intervention for chronic pain and PTSD is feasible and acceptable for veterans. 2. Using a wait-list control group design, to determine preliminary efficacy of the intervention. 3. Examine follow-up data to determine if benefits are maintained over time.
The goal of this clinical trial is to compare breast symptoms (lactation, engorgement, etc) of individuals who undergo a procedure for second trimester of pregnancy loss between 16 weeks and 20 weeks gestational age. The participants will be randomly placed in two groups, one with a placebo tablet and one with medication called "cabergoline" which are taken immediately after their procedure. Researchers will compare groups to see if there are any significant differences in breast symptoms.
Pilot single arm non-randomized trial to determine the feasibility and acceptability of: 1) a tailored music-assisted relaxation and imagery intervention; 2) biological sample collection; and 3) mobile device patient-reported outcome (MDPRO) collection in adults hospitalized for pancreatic surgery experiencing acute pain.
Norepinephrine is a catecholamine that is the first-line vasopressor for septic shock. The addition of non-catecholamine vasopressors, including vasopressin and angiotensin-II may be used in adults with septic shock that have inadequate mean arterial pressure while on norepinephrine. Uncertainty exists regarding the timing of initiation of these agents and there is a lack of data comparing their safety and efficacy. The current literature suggests that earlier initiation of angiotensin-II will have a more significant reduction on norepinephrine-equivalent dose compared to later initiation. In addition, approximately half of patients initiated on vasopressin do not have an early hemodynamic response 6 hours after initiation. The purpose of this study is to evaluate the efficacy of angiotensin-II when used as the second vasopressor agent for septic shock.
This study will collect medical and background information from participants with diseases that affect the heart and blood vessels (cardiovascular disease). Participants will continue their normal care and will not get any treatment other than those the study doctor has prescribed.
A clinical trial to evaluate the safety and effectiveness of the Aurora Xi Plasmapheresis System with a new plasma collection volume nomogram.