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Educational help with regard to depressive disorders and quality of life enhancements throughout older patients with most cancers: an organized evaluation along with meta-analysis.
OBJECTIVE The aim of the study was to measure underdrape oxygen pooling, surgical site oxygen contamination, and time to restoration of 21% oxygen concentration after cessation of oxygen delivery by measuring oxygen concentration under simulated clinical conditions with various drapes. METHODS In a 2-part study, oxygen permeability of four differing surgical drapes was measured (Part A) and a mannequin was used to measure underdrape oxygen pooling and surgical site oxygen contamination (Part B). In Part A, a container of high concentration oxygen was sealed with a surgical drape. Oxygen concentrations on both sides of the drape were then measured over time to quantify drape oxygen permeability. Part B included a mannequin model draped for a hypothetical surgical site with oxygen administered by face mask. Oxygen concentration was measured at both the surgical site and under the drape nearest the surgical site. RESULTS Oxygen permeability varied significantly between drapes tested. The surgical site oxygen concentration ranged from 20% to 58% (P = 0.0001). The commonly used woven 100% cotton operating room (OR) towel was highly permeable. The plastic occlusive drape created an impermeable barrier, which did not allow for any oxygen contamination but created the longest time to return to 21% oxygen concentration at the underdrape site after cessation of oxygen delivery. CONCLUSIONS Surgical drapes have varying oxygen permeability and can lead to high concentration underdrape oxygen pooling. Oxygen contamination of the surgical site varies widely based on drape material and may reach dangerously high levels, especially with the cotton OR towel. selleck products Surgical drape selection may impact OR fire risk.OBJECTIVES Successful efforts to improve transitional care depend in part on local attitudes, workload, and training. Before implementing a multifaceted transitions intervention within an Accountable Care Organization, an understanding of contextual factors among providers involved in care transitions in inpatient and outpatient settings was needed. METHODS As part of the Partners-Patient-Centered Outcomes Research Institute (PCORI) Transitions Study, we purposefully sampled inpatient and outpatient providers within the Accountable Care Organization. Survey questions focused on training and feedback on transitional tasks and opinions on the quality of care transitions. We also surveyed unit- and practice-level leadership on current transitional care practices. Results are presented using descriptive statistics. RESULTS Among 387 providers surveyed, 220 responded (response rate = 57%) from 15 outpatient practices and 26 inpatient units. A large proportion of respondents reported to have never received training (50%) or feedback (68%) on key transitional care activities, and most (58%) reported insufficient time to complete these tasks. Respondents on average reported transitions processes led to positive outcomes some to most of the time (mean scores = 4.70-5.16 on a 1-7 scale). Surveys of leadership showed tremendous variation by unit and by practice in the performance of various transitional care activities. CONCLUSIONS Many respondents felt that training, feedback, and time allotted to key transitional care activities were inadequate. Satisfaction with the quality of the transitions process was middling. Understanding these results, especially variation by location, was important to customizing implementation of the intervention and will be key to understanding variation in the success of the intervention across locations.PURPOSE OF REVIEW Skeletal muscle has many essential roles in maintaining human health, not only being crucial for locomotion, but further as a metabolically important organ. Muscle wasting in disease (cachexia) is highly prevalent, associated with poor clinical outcomes and is not fully reversible with nutritional interventions. Understanding proteostasis in diseased states is of great importance to design novel, effective nutritional/nutraceutical strategies aimed at alleviating muscle wasting. In this review, we will provide an update on muscle kinetics in disease and the effects of nutritional interventions. RECENT FINDINGS Whole body and skeletal muscle kinetics are commonly shown to be imbalanced in disease, promoting overall catabolism that underlies the development of cachexia. However, recent advancements in defining the effectiveness of nutritional interventions on muscle anabolism are clouded by heterogenous patient populations and a lack of direct incorporation stable isotope techniques. Current recommendations are focused on combating malnutrition, with increased protein intake (high in EAA) demonstrating promise. SUMMARY Recent progress in understanding catabolic states in cachexia across disease is minimal. Further, studies investigating muscle-specific protein turnover along with nutritional interventions are scarce. As such, there is a significant requirement for strong RCT's investigating both acute and chronic nutritional interventions and their impact on skeletal muscle in individual disease states.BACKGROUND Research suggests flipped learning may improve student motivation to learn. PURPOSE This study examined motivation and learning strategies among prelicensure BSN students in a course taught using the flipped learning model. The hypothesis was that flipped learning may improve motivation and learning strategies of students. METHODS A descriptive, comparative design examined motivation and learning strategies used by students in a flipped learning course. The Motivated Strategies for Learning Questionnaire and a demographic survey were administered to 25 BSN students at a Midwestern university. RESULTS Substantial decreases were found from pretest to posttest mean scores for the task value, control of learning beliefs, and help seeking subscales. CONCLUSION The results did not support the hypothesis that flipped learning would improve motivation and learning strategies. Further research in larger diverse samples of students in a flipped learning course is recommended.BACKGROUND Two-thirds of the US population is considered obese and about 8% morbidly obese. Obese patients may present a unique challenge to anesthesia clinicians in airway management. Videolaryngoscopes may provide better airway visualization, which theoretically improves intubation success. However, previous work in morbidly obese patients was limited. We therefore tested the primary hypothesis that the use of McGrath video laryngoscope improves visualization of the vocal cords versus Macintosh direct laryngoscopy (Teleflex, Morrisville, NC) in morbidly obese patients. METHODS We enrolled 130 surgical patients, aged 18-99 years, with a body mass index ≥40 kg/m and American Society of Anaesthesiologists (ASA) physical status I-III. Patients were randomly allocated 11-stratified for patient's body mass index ≥50 kg/m-to McGrath video laryngoscope versus direct laryngoscopy with a Macintosh blade. The study groups were compared on glottis visualization, defined as improved Cormack and Lehane classification, with proportional odds logistic regression model.
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