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This is a longitudinal study in a cohort of patients with a genetic diagnosis of Primary Mitochondrial Myopathy to describe the natural history of the disease and identify clinical, biochemical, molecular, and radiological variables that allow evaluation of the severity and progr…

Opioid use disorder (OUD) remains a major public health problem particularly for mothers in the perinatal period, for whom stress, relapse rates, and risk for overdose are elevated. The perinatal period is characterized by significant neural reorganization that determines outcome…

This study is designed to evaluate the efficacy and to explore the best individualized stimulus paradigm of transcranial Electrical Stimulation for insomnia patients.

Prospective observational study to determine the utility of Rapid Emergency Medicine Score (REMS) in comparison to National Early Warning Score2 (NEWS2) for predicting morbidity and mortality among patients presenting to the Emergency Department with clinical suspicion of Sepsis

The purpose of this study is to determine the effectiveness of mobile health applications in improving health outcomes in patients with overweight and obesity. This study will involve a 6-month long commitment where participants will be expected to use an mHealth app daily, weigh…

The purpose of this project is to test sleep reactivity as an independent cause of Shift Work Disorder (SWD). The primary hypothesis is that those with high sleep reactivity will show persistent SWD symptoms after experimental reduction of circadian misalignment, which will then …

This is a prospective cohort study of outpatient adults with chronic abdominal wall pain receiving abdominal wall injections, as part of their usual care, with lidocaine. Subjects will be recruited at the outpatient gastroenterology clinic at OHSU.

The hip joint is the largest and one of the most stable joints in the human body. It bears the majority of the body's weight during both dynamic and static activities, making it highly susceptible to degenerative diseases, particularly in the elderly population. In advanced cases…

This retrospective observational study evaluates the prognostic value of the C-reactive protein-albumin-lymphocyte (CALLY) index in adult patients with sepsis admitted to the intensive care unit (ICU). The CALLY index reflects inflammatory, nutritional, and immunologic status and…

study aimed to identify the role of TLR9 (rs352140) gene in suppressing or promoting the inflammation related to H. pylori infection in children.This cross-sectional study was conducted on 50 children with positive H. pylori infection and 50 age and sex matched, negative H. pylor…

This study aims to investigate the effect of prolonged tracheal intubation removal on the incidenceof postoperative complications in patients with gastric cancer complicated with severe obstructive sleepapnea.

This trial is intended to assess the serum levels of interleukin-6 as a predictive factor for the occurrence of meconium aspiration syndrome in infants born with MSAF.

Total hip arthroplasty (THA) is a widely accepted procedure for the treatment of end-stage hip osteoarthritis. Neck preserving short stems have gained popularity in recent years, as they aim to preserve proximal femoral bone stock and enable a more physiological load transfer. Ho…

Chronic lumbar radicular pain is a frequently encountered condition that can cause marked pain, limited physical function, and a substantial decline in quality of life. For patients whose symptoms do not respond adequately to conservative treatment, caudal epidural adhesiolysis i…

The aim of the study is to investigate the effects of modified otago exercises on joint position sense, balance and physical fitness parameters in individuals with diabetic neuropathy. In addition aim of to examine the effects of exercise on metabolic variables and to gain exerci…

Assisted living residents who have sleep disturbances are at great risk of developing cognitive impairments. The identification of factors that increase sleep problems in this population is the first step towards improving sleep disorders and reducing and/or delaying the occurren…

Perioperative blood loss is one of the most frequently encountered and significant complications of spine surgery. Intraoperative and post-operative bleeding cause various complications and negatively affect patient outcomes. There are a range of methods that can be employed to b…

This study will examine the effects of brief immersive virtual reality (IVR) exposure (10-15 minutes) using commercially available applications (Beat Saber, TRIPP) on nursing students' clinical anxiety, stress, and adaptation, compared with usual clinical preparation in a control…

This study aims to evaluate the impact of a multidisciplinary collaborative bundle nursing intervention based on targeted surveillance on the incidence of ICU device-associated infections (DAIs). The control group received routine nursing care, while the intervention group implem…

The goal of this observational study is to learn about the long-term effects of Quantitative Flow Reserve (QFR) assessment in patients undergoing Coronary Artery Bypass Grafting (CABG). The main question it aims to answer is: Does preoperative QFR measurement improve graft outco…