All Clinical Trials

Research Type: Clinical Trial Background: People with sickle cell disease (SCD) have many health challenges. Also, they often have trouble sleeping. Acceptance and commitment therapy (ACT) might help people with SCD to improve their sleep problems. Objective: To see how well ACT works in people with SCD and sleep problems and to find out how they feel about it. Eligibility: People between the ages of 18 and 55 with SCD and trouble sleeping. Design: The study is remote. Participants will not have to come to the NIH at all. They will need a device that has Bluetooth and can connect to the internet. Some participants will be in the study for 12 weeks. Others will participate for 20 weeks. Participants will video chat with an ACT coach once a week for 8 weeks. The coach will guide participants through mindfulness exercises and teach ACT ideas. Each session lasts about 45 minutes. Participants will be loaned an actigraph, a device worn on the wrist like a watch that measures and records movement. They will download a free app to upload data from the actigraph for the researchers. Participants will wear the actigraph on their nondominant wrist day and night for either 4 or 6 designated weeks. During these weeks, participants will complete a sleep diary each morning when they wake up. This takes about 2 minutes. Participants will be sent other surveys to complete from home during the study. They will answer questions about their physical and emotional health. These take 20-25 minutes. The last survey will be 4 weeks after participants finish the ACT treatment. They will answer questions about how helpful they thought ACT was and how easy or hard it was to wear the actigraph. Read Less

The purpose of this study is to understand why certain hearts have ventricular arrhythmias and help identify areas of the heart that cause arrhythmias. There is still a significant gap in understanding why ventricular arrhythmias occur. This study will examine the electrical properties of the heart tissue to understand how these arrhythmias occur, and hopefully identify areas that might lead to ventricular arrhythmias. The hope is that studying this might be able to improve outcomes during ventricular tachycardia (VT) ablations. Read Less

A prospective, multicenter, randomized, single-masked, post-market clinical trial comparing cataract surgery in conjunction with ab-interno canaloplasty utilizing the iTrack Advance canaloplasty device (Nova Eye, Inc.) to cataract surgery only in patients with mild to moderate, primary open angle glaucoma. Subjects will be followed for 24 months. Read Less

By defining the strength and direction of connectivity patterns at rest and during movement across the basal ganglia-thalamocortical (BGTC) network we will characterize the role of individual circuits in motor performance and cognitive function, paving the way for future development of optimization algorithms for DBS that take advantage of this understanding. Read Less

The purpose of this study is to learn about how an investigational drug intervention completed before doing prostate surgery (specifically, radical prostatectomy with lymph node dissection) may help in treatment of high risk localized prostate cancers that are most resistant to standard treatments. This is a phase II research study. For this study, capivasertib, the study drug, will be taken with intensified androgen deprivation drugs (iADT; abiraterone and leuprolide) prior to radical prostatectomy. This study drug treatment will be evaluated to see if it is effective in shrinking and destroying prostate cancer tumors prior to surgery and to further evaluate its safety prior to prostate cancer surgery. Read Less

This study will examine the pharmacokinetics and pharmacodynamics of delta-9-tetrahydrocannabinol (THC)-infused chocolates, gummies, and drinks. Healthy adults (N=40) will complete 9 drug administration sessions, including an overnight stay prior to each session. Participants will consume THC containing products in a fasted state; following drug administration, the participants will complete cognitive and psychomotor tasks, subjective assessments, have blood collected, and vital signs monitored. Read Less

This is an interventional pilot study to determine whether implementation of a supervised exercise program can improve outcomes in subjects undergoing allogeneic HCT. The primary objective is to determine feasibility. Up to 60-72 evaluable subjects will be enrolled. Evaluable subjects are defined as those participating in the exercise intervention. Read Less

This project proposes to improve successful mental health service linkage in Child Welfare Services (CWS) by adapting and testing the After Action Review (AAR) team effectiveness intervention to augment the Child Family Team (CFT) services intervention. Despite being both required and a collaborative approach to service planning, CFT meetings are implemented with questionable fidelity and consistency, rarely including children and families as intended. By inclusion of child and family voice, the AAR-enhanced CFT should lead to increased fidelity to the CFT intervention and greater levels of parental satisfaction with the service and shared decision-making, thus resulting in enhanced follow-through with Action Plans and linkage to mental health care for children. Read Less

The current standard of outpatient MS care depends on in-clinic visits, but MS patients face many barriers to accessing this care. These barriers include those resulting from the disease itself, such as physical limitations, driving restrictions and financial limitations, and they are further compounded by an overall shortage of neurologists. Furthermore, MS care has a significant economic impact, with the estimated indirect and direct costs for treating MS in the US estimated to be \> $85.4 billion. Therefore, there is a need to improve access to and reduce cost of MS care, and telehealth is a potential solution. The VIRTUAL-MS study has been designed to evaluate the impact of telehealth care on MS clinical outcomes, costs, and satisfaction compared to in-person care. Additionally, the study aims to evaluate facilitators and barriers to telehealth use to inform widespread implementation. Read Less

The goal of this observational study is to determine the incidence of perioperative cerebral desaturation in neonates undergoing surgery for congenital malformations. The main questions it aims to answer are: 1. The perioperative factors associated with occurrence of cerebral desaturation 2. The association between perioperative cerebral desaturation, perioperative/hospital outcomes, and physiological conditions. Participants will undergo Near-infrared spectroscopy (NIRS) and electroencephalogram (EEG) monitoring for one hour before surgery, during surgery, and up to 24 hours after surgery. Read Less

This randomized controlled trial (n=25 enrolled, n=15 expected to complete) will 1) determine the feasibility of a 40-week limb-load biofeedback training intervention, 2) determine if there is an intervention signal of efficacy, and 3) identify functional movement priorities for people with transfemoral osseointegrated (OI) prostheses. A limb-load biofeedback training group (EXP (n=10)) will be compared to a standard of care attention-control group without limb-load biofeedback training (CTL (n=5)). Outcomes will be assessed at standard of care pre-habilitation end (Week 5), standard of care rehabilitation end (Week 24), and one year after OI Stage 2 surgery (Week 64). Read Less

This is a single center, prospective, non-randomized reproducibility study of the NSite device in patients undergoing evaluation for scoliosis. The NSite device is a pre-market, investigational device. The study will enroll 13 eligible patients, who will be scanned using the NSite device by 3 separate users in order to assess if the device generates similar results across users. This data will be used to support 510(k) submission. Read Less