All Clinical Trials

This study aims to determine the transient, modulatory effects of transcranial direct current stimulation (tDCS) on executive function and inhibitory control in patients with ADHD compared to healthy controls. Read Less

In the current study, the investigators aim to understand the role of transcranial direct current stimulation (tDCS) in improving executive function across neuropsychiatric populations known to have deficits in this cognitive domain. Read Less

Depression doubles the risk of death in patients with coronary heart disease (CHD), but so far, there is insufficient evidence that we can reduce the risk of death by treating depression. This study will investigate the cardiac risk markers that are associated with depression symptoms that remain despite treatment, and identify potential targets for their treatment. The results of the study will inform the development of more effective interventions to improve both depression and survival in patients with CHD. Read Less

Alzheimer's disease (AD) is associated with significant, progressive cognitive decline. Key defects in mitochondrial fuel metabolism insulin resistance, inflammation and decreased brain glucose uptake are linked to AD. This trial will investigate the effects of supplementing glycine and N-acetylcysteine vs. alanine as placebo on these defects in AD, and examine the effects on cognition. Read Less

Glucagon like peptide (GLP-1) agonists, such as liraglutide, exenatide, and semaglutide, have been increasingly used as a medication to address the current twin epidemics of diabetes and obesity. Their activities include increasing insulin production by pancreatic beta cells, improving insulin sensitivity in muscles and weight loss. The mechanisms underpinning the weight loss caused by GLP-1 agonists have not yet been fully elucidated, but brown adipose tissue (BAT) appears to play an important role. We propose to assess BAT activity, using infrared thermography camera images, before individuals start weekly administration of semaglutide, at week 2-4, and week 18-20. We hypothesize that this GLP-1 agonist, semaglutide, will cause an increase in BAT activity and a corresponding increase in basal metabolic rate. Read Less

The purpose of the CALERIE Legacy Study is to follow up on the health and wellness of participants from phase 2 of the Comprehensive Assessment of Long-term Effects of Reducing Intake of Energy (CALERIE) trial, which was conducted from 2007 to 2011. Read Less

This is a NIAMS-sponsored clinical trial being conducted through the NIH Helping to End Addition Long-term (HEAL) Initiative's Back Pain Consortium (BACPAC) Research Program. This is a single-arm controlled trial with individuals aged 18-70 with low back pain (LBP). This study investigates the effect(s) of augmenting physical therapy (PT) interventions with the use of an experimental wearable soft robotic device ('exosuit'). Read Less

The purpose of this study is to adapt, implement and evaluate a trauma and violence informed care intervention designed for Black women in middle Tennessee. Read Less

The researchers hope to learn if specific types of MRI software and techniques can help improve early prostate cancer detection at time of a MRI-guided prostate biopsy. Read Less

To find out if adding pembrolizumab to standard of care chemotherapy drugs (cisplatin and gemcitabine) will improve long-term response of intrahepatic cholangiocarcinoma after surgery, compared to treatment with surgery and standard chemotherapy alone. Read Less

The present study aims to adapt and evaluate the feasibility of the BeatIt-2 behavioral activation intervention for people with intellectual disabilities and low mood to be implemented with minimally verbal autistic individuals. Read Less

Parents of children who die traumatically or unexpectedly from things like suicide or an overdose suffer from mental and physical health problems and can experience massive disruptions in their family life. For about half of these parents, the first, and sometimes only, interactions they have with the healthcare system when their child dies are with a medical examiner or coroner (hereafter 'ME'). But MEs have little to no training in helping grieving families, and there are no standards guiding medical examiners or coroners on how or even if they should help grieving families. This gap leaves parents to find the help they need on their own. This research will test two different strategies for addressing this gap in the healthcare system. Read Less