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 aims to learn how to help enable healthy behaviors and lower the risk of HIV among Latinx Men.
The Lumerah System, developed and manufactured by Raydiant Oximetry, Inc., is a non-invasive fetal pulse oximeter that measures fetal arterial oxygen saturation using safe, non-invasive, transabdominal near-infrared spectroscopy. The Lumerah System is intended as an adjunct to cardiotocography. In this study, women in labor will also be simultaneously monitored with a re-engineered version of the previously approved transvaginal oximeter sensor connected to a Nellcor N-400 fetal oximetry monitor for the purposes of device development. The data obtained from the transabdominal sensor and the transvaginal sensor will be used for research purposes only and will not be used to guide or alter patient management.
This study is being conducted to learn more about how mindful breathing might be related to the ability to produce names for pictured objects. Participants will engage with an exercise about mindful breathing or an auditory presentation and then name pictured objects as quickly as they can. They will also complete some surveys and other measures and wearing equipment on their finger to monitor their heart rate throughout the study. Participation will take approximately 1 hour.
Black and Latina women experience disparities in supportive and palliative care access and outcomes. The goal of the proposed pilot study is to evaluate the feasibility and acceptability of a community navigator delivered supportive care intervention for historically underserved populations of women with metastatic breast cancer.
A thorough discussion of treatment options to manage inflammatory bowel disease (IBD), including the risks and benefits of each class of medication, can be a complex discussion and time consuming. Having to use a translator adds an additional layer of time and complexity to these discussions as well as potential misunderstanding. Further, in addition to language, cultural differences can also play into treatment acceptance. This study aims to determine the impact of primary language on the selection of treatment for IBD and on disease outcomes.
This study is designed to test the feasibility and acceptability of behavioral approaches to reduce diabetes distress ("the expected burdens, concerns, fears, and threats that arise from the challenges of living with diabetes") in adults with type 1 diabetes. This is a pilot study, which will enroll a small group of participants to enroll and give feedback on their experience. At the study baseline, participants will be randomized to take part in one of two virtual, group-based interventions (the "Primary" intervention) utilizing either an emotions-focused or a problem-solving approach to reduce diabetes distress. After the intervention, participants will attend focus groups and fill out anonymous qualitative surveys to give feedback on their experience. Results of the pilot will inform and improve an upcoming research study of the same design.
This study is designed to compare two behavioral approaches to reduce diabetes distress ("the expected burdens, concerns, fears, and threats that arise from the challenges of living with diabetes") in adults with type 1 diabetes. At the study baseline, participants will be randomized to take part in one of two virtual, group-based interventions (the "Primary" intervention) utilizing either an emotions-focused or a problem-solving approach to reduce diabetes distress. After the initial intervention, participants will complete surveys to assess their response to the material. Participants who are determined to be "non-responders" (i.e., the Primary intervention was not effective) will be re-randomized to one of two "Supplementary" interventions, which will include individualized sessions to learn and/or practice strategies related to either the psychological or problem-solving approach.
This study will utilize a quasi-experimental pre-test/post-test design and will be conducted on the medical and medical/surgical units at the VA Ann Arbor Healthcare System. Hospitalized patients on the intervention units will be offered the Inpatient Whole Health Bundle. This study will evaluate overall satisfaction with the hospital environment and care as well as the bundle and components using a mailed survey of patients discharged from each unit. This study will also conduct a qualitative assessment of the intervention to understand intervention experiences as well as barriers and facilitators to improving hospitalized patient well-being. Finally, the study will assess unit-level metrics.
Balance problems and falls are among the most common complaints in Veterans with Parkinson's Disease (PD), but there are no effective treatments and the ability to measure balance and falls remains quite poor. This study uses wearable sensors to measure balance and uses deep brain stimulation electrodes to measure electric signals from the brain in Veterans with PD. The investigators hope to use this data to better understand the brain pathways underlying balance problems in PD so that new treatments to improve balance and reduce falls in Veterans with PD can be designed.
In the weightlessness of space and significant alterations of terrestrial 1 g (1 gravity equivalent) head-to-foot hydrostatic pressure gradients, astronauts experience a dramatic fluid redistribution of ~ 2 liters from the legs to the head and neck within the first 24-48 hours of flight, among other cardiovascular and physiologic system adaptations. After only 4 days in the weightlessness of low earth orbit (LEO), changes can be seen in baroreceptor responsiveness, causing orthostatic hypotension upon subsequent return to Earth. Fluid shifts may also result in headaches, congestion or facial puffiness that can contribute to deteriorating sleep patterns. The ability to manage, mitigate, or offset these fluid shifts is vital to maintain nominal health for short and long duration space flight and potentially improve readaptation to terrestrial gravity or other surface gravity fields, such as the moon or Mars. Fluid shifts towards the cephalic region during microgravity have been speculated to contribute towards spaceflight associated neuro-ocular syndrome (SANS). SANS is a distinct, microgravity-induced phenomenon of neuro-ophthalmic findings observed in astronauts following long-duration spaceflight including choroidal folds, optic disc edema, posterior globe flattening, refractive shift, and cerebral fluid shifts noted to be persistent at 6-month post-flight MRI scans. Thus, noninvasive approaches to studying real-time fluid shifts in weightlessness could serve as critical areas of research to further SANS study and effective countermeasure protocol development. For continuous fluid shift monitoring and management, the goal is to establish baseline assessments utilizing real-time point- of-care noninvasive imaging devices (NIID). Manual lymphatic drainage (MLD) therapy reduces lymphatic fluid in the affected limb, head, and neck to improve function and prevent progression of fluid build-up. MLD is a therapeutic massage that delivers light pressure through the skin to stimulate lymphatic vessel function. Randomized controlled trials have demonstrated statistically significant improvements in lymphatic function and pain following MLD. The main objectives of this pilot, retrospective study were to use NIID to examine temperature differential alterations, superficial venous flow patterns (head, neck, upper torso), and venous flow patterns along the lymphatic ventromedial bundles of the medial calves and thighs when in the 6-degree head down tilt (HDT) validated space analogue position and to analyze the effect of MLD therapy administered in the HDT position on lymphatic flow and temperature. HDT is the best validated space analogue currently available for evaluation of fluid redistribution in a timely manner.