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.
This study will focus on acute effects of added sugars on brain health in a specific age group (30-64 years old). We will provide participants two meals (one meal containing 16 g of added sugars and the other containing 61 g of added sugars) and examine blood vessel function and brain structure using a MRI.
This research study will compare two standard of care approaches for managing low sodium levels in heart failure patients with Left Ventricular Assist Device (LVAD). The study will compare the outcomes of LVAD patients with low sodium levels who take Tolvaptan to those who do not take Tolvaptan. Tolvaptan is FDA approved for use in the study population and is commonly used to treat low sodium levels in heart failure and LVAD patients. It is not known if taking Tolvaptan or not taking Tolvaptan is better at improving outcomes in newly implanted LVAD patients with low sodium levels. By doing this study, the Principal Investigator (PI) hopes to learn which is better at improving outcomes.
This prospective observational study is designed to assess the individualized baseline disease burden in pediatric participants aged 1 year to 16 years, with early-onset SCN2A-DEE by characterizing and quantifying changes in clinical features over a period of up to 12 months.
This is a randomized, crossover clinical trial with 25 male and female cyclists. Study participants will ingest polyphenol-rich cranberry juice or placebo juice for 4 weeks under double-blinded procedures, and then crossover to the opposite supplement. The primary objective of this study is to examine the efficacy of 4-weeks ingestion of cranberry juice in moderating exercise-induced inflammation, immune dysfunction, and muscle damage. Outcome measures will include global proteiomics, oxylipins, and cytokines.
This is an observational study in which patients with chronic kidney diseases (CKD), type 2 diabetes (T2D) or heart failure (HF) who are current or past users of sMRA therapies are studied. sMRA stands for steroidal mineralocorticoid receptor antagonists. CKD is a long-term, progressive decrease in the kidneys' ability to work properly. Type 2 diabetes is a condition in which the body does not make enough of a hormone called insulin or does not use insulin well resulting in high blood sugar levels. HF is a condition in which the heart does not pump blood as well as it should. The renin-angiotensin-aldosterone system (RAAS) is a hormone system that works with the kidneys to control blood pressure and the balance of fluid and electrolytes (like salt) in the blood. The RAAS has been a treatment target of heart and kidney diseases for decades. One of these classes of medications is called mineralocorticoid receptor (MR) antagonists (MRAs). MRAs work to directly block the action of a hormone called aldosterone. Aldosterone is produced naturally by the adrenal glands, and it can increase the blood volume and blood pressure. Using MRAs therapies can help prevent strokes, heart attacks and kidney problems. Spironolactone was the first available MRA in the US with its approval in 1960. Eplerenone is another MRA which has been available since 2002. Both spironolactone and eplerenone are known as steroidal MRA (sMRA) due to their chemical structures. The main purpose of this study is to collect more data on the characteristics of patients who are taking sMRA currently and those who have discontinued sMRA therapy in the past 12 months. To do this, patients who have received sMRA in the most recent 12 months will be invited to participate in the study and asked to complete surveys if they agree to join the study. Patients will be found from administrative claims in a database called HealthCore Integrated Research Database (HIRD). And the other purposes of the study are to learn more about: - the indications for sMRA therapy - the frequency and symptoms of reported side effects of sMRA treatment - the treatment satisfaction and effectiveness as well as potential reasons for treatment continuation/discontinuation of sMRA therapies Besides this data collection, no further tests or examinations are planned in this study. The participants will receive their treatments as prescribed by their doctors during routine practice according to the approved product information. Researchers will look at the health information from adult men and women in the US only if applicable who are current/past users of sMRA therapies with diagnosis of CKD or T2D or HF, consent to participate in the study.
The aim of this study is to determine the safety and efficacy of 64Cu-SAR-BBN and determine the ability of 64Cu-SAR-BBN Positron emission tomography (PET)/computed tomography (CT) to correctly detect the recurrence of prostate cancer in participants with PSMA-negative biochemical recurrence of prostate cancer following definitive therapy.
This is a Phase 2, multi-center, randomized, double-blind, parallel-group, dose-finding study to assess the effect of 4 doses of MM-120 (25, 50, 100 or 200 μg freebase-equivalent) for the treatment of anxiety symptoms in subjects diagnosed with generalized anxiety disorder (GAD).
The study looks to compare the success rate of lower jaw anesthesia injection (inferior alveolar nerve) that is guided by pre-treatment 3D dental scan (CBCT) versus standard injection technique.
This study will compare two digital mental health interventions (DMHIs). One DMHI will use an app called Vira (which is a product developed and managed by Ksana Health), along with low intensity coaching provided via phone and both SMS text and in-app messaging. The other DMHI will provide a broad range of information on how to manage symptoms of depression, anxiety, and stress. The DMHI will be evaluated with patients receiving care from Rush University Medical Center's primary care and family medicine clinics, which serve racially, ethnically, and economically diverse communities; evaluations may also be extended beyond Rush patients.
The overall purpose of this research is to understand the reasons why persons with spinal cord injuries eat more calories than they need to "burn", stay alive, and function. This research will investigate how quickly food moves through a participant's body, the hormones in the participant's body that control energy and digestion, and a participant's impressions of hunger after eating a meal. This will be compared in persons with and without a spinal cord injury.