Effects of an unfolding case study on clinical reasoning, self-directed learning, and team collaboration of undergraduate nursing students: A mixed methods study.

BACKGROUND: Clinical reasoning is an essential nursing competency that students must develop to provide safe patient care. Developing and utilizing unfolding case studies, which present constantly changing patient conditions to improve students' clinical reasoning and to foster communication and self-reflection, can help to achieve that imperative. OBJECTIVES: To develop an unfolding case study and to test its effectiveness in improving clinical reasoning, team collaboration, and self-directed learning. DESIGN: A mixed methods design. SETTING: One university in Southern Taiwan. PARTICIPANTS: Forty nursing students. METHODS: An unfolding case study was developed based on the clinical reasoning model and unfolding cases model. The Nurses Clinical Reasoning Scale, Self-Directed Learning Instrument, and Questionnaire of Group Responsibility and Cooperation in Learning Teams were used. Forty nursing students completed questionnaires and nine of them participated in focus group discussions. Wilcoxon signed-rank, Spearman correlation, regression, and inductive content analysis were used to analyze data. RESULTS: Students' abilities in clinical reasoning, self-directed learning, and team collaboration were statistically significantly improved after implementation of the unfolding case study. Emergent themes included "patient-centered communication," "group inspiration and learning," "thinking critically and reflecting on oneself," and "applying theoretical knowledge in care to meet patients' changing needs." CONCLUSIONS: Unfolding case studies provide a safe environment in which nursing students may learn and apply knowledge to safe patient care.

Development and validation of a Chinese version chronic wound health-related quality of life instrument: A methodological study.

AIMS AND OBJECTIVES: To develop a Chinese version of a chronic wound health-related quality of life (QoL) instrument and to examine the psychometric properties of this instrument. BACKGROUND: Existing QoL instruments are not tailored to the linguistic and cultural characteristics of Chinese-speaking patients; a version addressing this gap will increase clinical understanding of their healthcare experience and may help guide chronic wound care. DESIGN: A methodological study. METHODS: The method advanced by DeVellis (2017) was used to develop the instrument. An initial pool of 38 items was created. To optimize scale length and test reliability and validity, exploratory and confirmatory factor analyses were conducted. A total of 23 items formed the final pool. After two rounds of expert discussions, the average content validity index of the final 23 items was .89. RESULTS: A total of 226 patients completed the instrument and were divided into two groups for further analysis. Exploratory factor analysis revealed that 15 items remained in four factors (social activity restrictions, physical and psychological disturbance, wound burden and daily life limitation), which accounted for 64.87% of the variance. Confirmatory factor analysis revealed an acceptable fit of the hypothesized factor structure and the convergent and discriminant validities were achieved. Cronbach's α coefficients for each factor were .807, .773, .799 and .713, respectively. CONCLUSION: The Chinese version of a chronic wound health-related QoL instrument consists of 15 items in four subscales and demonstrates good reliability and validity. RELEVANCE TO CLINICAL PRACTICE: This instrument can be used intermittently or continuously to evaluate the treatment effect of chronic wounds by assessing health-related QoL. Scholars in Chinese-speaking regions may find this culturally compatible instrument useful when conducting studies related to chronic wounds. PATIENT OR PUBLIC CONTRIBUTION: Two hundred twenty-six participants provided their perspectives on health-related QoL.

Home-Based Reiki by Informal Caregivers: A Mixed-Methods Pilot Study.

This pilot study explored whether Reiki delivered by family caregivers to cancer patients in a home setting was feasible in reducing cancer symptoms and enhancing health-related outcomes. An explanatory sequential mixed-methods study design was applied using pre-/post-Reiki questionnaires and post-Reiki interviews. Six patient-caregiver dyads from an outpatient clinic and cancer support facilities in northeast America performed daily Reiki at home for 3 weeks. Differences with symptoms, mental well-being, health-related quality of life, and satisfaction with at-home Reiki as well as qualitative content analyses were evaluated. Positive feedback was reported after at-home Reiki practice. Large statistical effects were identified for improving fatigue, memory, mood, nausea, and emotional well-being ( P < .10, r = 0.51-0.59). All participants were satisfied and 83.3% of them would recommend self-practice home Reiki. High involvement and adherence to the intervention protocol illustrated intervention fidelity. The qualitative data revealed 2 major categories, perceived benefits and barriers. Overall Reiki benefits outweighed barriers in relation to time commitment and place distractions/positioning. Our preliminary findings support that the at-home Reiki protocol had potential benefits and was feasible and acceptable by both community-dwelling patients and their family caregivers in promoting cancer-related outcomes. Further studies with larger samples are warranted to examine the effectiveness of home-based Reiki for a patient-centered cancer care modality.

Olfactory Stimulation Successfully Improves Swallowing Function of Aged Rats Through Activating Central Neuronal Networks and Downstream DHPR-RyR-mediated Neuromuscular Activities.

Presbyphagia is age-related changes in swallowing function, which imposes a high risk of aspiration in older adults. Considering olfactory stimulation (OS) can influence behavioral activities by modulating neuronal excitability, the present study aims to determine whether OS could improve the swallowing function of aged rats through activating the central neuronal networks and downstream muscular activities participated in the control of swallowing. Aged male Wistar rats received OS by inhaling a mixture of plant-based volatile molecules twice a day for 12 days were subjected to functional magnetic resonance imaging (fMRI) and c-fos, choline acetyltransferase (ChAT) immunostaining to detect the neuronal activities of the orbitofrontal cortex (OFC) and medullary nuclei engaged in swallowing control, respectively. The functional effects of OS on downstream pharyngeal muscle activity were examined by evaluating the dihydropyridine receptor-ryanodine receptor (DHPR-RyR)-mediated intramuscular Ca2+ expression, and analyzing the amplitude/frequency of muscle contraction, respectively. In untreated rats, only moderate signal of fMRI and mild c-fos/ChAT expression was detected in the OFC and medullary nuclei, respectively. However, following OS, intense signals of fMRI and immunostaining were clearly expressed in the orbitofronto-medullary networks. Functional data corresponded well with above findings in which OS significantly enhanced DHPR-RyR-mediated intramuscular Ca2+ expression, effectively facilitated a larger amplitude of pharyngeal muscle contraction, and exhibited better performance in consuming larger amounts of daily dietary. As OS successfully activates the neuromuscular activities participated in the control of swallowing, applying OS may serve as an effective, easy, and safe strategy to greatly improve the swallow function of aging populations.

Delivering Cognitive Behavioral Therapy for Post-Intensive Care Syndrome-Family via a Mobile Health App.

BACKGROUND: Family members of intensive care unit (ICU) patients are at risk for post-intensive care syndrome- family (PICS-F), including symptoms of anxiety, depression, and posttraumatic stress. Cognitive behavioral therapy is the first-line nonpharmacologic treatment for many psychological symptoms and has been successfully delivered by use of mobile technology for symptom self-management. OBJECTIVES: To determine the feasibility of delivering cognitive behavioral therapy through a smartphone app to family members of critically ill patients. METHODS: This was a prospective longitudinal cohort study with a consecutive sample of patients admitted to 2 adult ICUs and their family members. The control group period was followed by the intervention group period. The intervention consisted of a mobile health app preloaded on a smartphone provided to family members. The study time points were enrollment (within 5 days of ICU admission), 30 days after admission, and 60 days after admission. Study measures included demographic data, app use, satisfaction with the app, mental health self-efficacy, and measures of PICS-F symptoms. RESULTS: The study sample consisted of 49 predominantly White (92%) and female (82%) family members (24 intervention, 25 control). Smartphone ownership was 88%. Completion rates for study measures were 92% in the control group and 79% in the intervention group. Family members logged in to the app a mean of 18.58 times (range 2-89) and spent a mean of 81.29 minutes (range 4.93-426.63 minutes) using the app. CONCLUSIONS: The study results confirm the feasibility of implementing app-based delivery of cognitive behavioral therapy to family members of ICU patients.

Understanding online teaching effectiveness: Nursing student and faculty perspectives.

BACKGROUND: Online teaching has expanded over the past few decades, particularly during the COVID-19 pandemic. However, characteristics of online teaching effectiveness and quality remain understudied. PURPOSE: This study examined perceptions of online teaching effectiveness from nursing faculty and student perspectives. METHODS: The findings presented are from phase 1 of a three-phase, mixed methods research project. In this phase, a qualitative descriptive design was used to analyze data obtained from focus group interview sessions. A purposive sampling of faculty (N = 15) and students (N = 17) from one midwestern, public university participated in five focus groups. RESULTS: Seven themes emerged through qualitative data analysis of faculty focus group data. Student focus groups yielded six themes. Faculty and students identified challenges and strategies for effective online teaching. Student and faculty perceptions of online teaching effectiveness aligned for many themes. CONCLUSION: Study findings have distinct implications for nursing education. Identifying the characteristics of online teaching effectiveness provides the foundation for establishing tangible constructs and robust evaluation, broadening the impact on learning outcomes, faculty development, and educational practice.

Effects of Olfactory Stimulation on Swallowing Function in Taiwanese Older Adults.

This pretest-posttest pilot study was to examine the effects of how olfactory stimulation (OS) influenced swallowing function in older adults. Forty-four community-dwelling older residents (24 OS & 20 control) from southern Taiwan were recruited. Participants in the intervention group administered pre-meal OS using odor and flavor inhalation. The study found that physiological responses for different food textures significantly differed between groups at post-test (p ≤ .02). Within the experimental group, swallowing function, and individual satisfaction showed significant differences before and after the odor inhalation over time (p < .01, η p 2 = 0.16-0.33). An individual's satisfaction to their own swallowing capacity was largely enhanced by the significant interaction between time and group (F[1, 42] = 11.34, p = .002, η p 2 = 0.21), but not for physiological response to OS and swallowing function. The results suggest OS may be advantageous to improving physiological response to OS, swallowing function and satisfaction with swallowing capacity in older adults.

The potential of palliative care for patients with respiratory diseases.

Based on the demonstrated effectiveness of palliative care in the alleviation of symptoms and enhancement of life quality, it is important to incorporate palliative care early in the respiratory disease trajectory. Quality palliative care addresses eight domains that are all patient and family centred. Palliative care interventions in respiratory conditions include management of symptoms such as dyspnoea, cough, haemoptysis, sputum production, fatigue and respiratory secretion management, especially as the end-of-life nears. A practical checklist of activities based on the domains of palliative care can assist clinicians to integrate palliative care into their practice. Clinical management of patients receiving palliative care requires consideration of human factors and related organisational characteristics that involve cultural, educational and motivational aspects of the patient/family and clinicians. EDUCATIONAL AIMS: To explain the basic domains of palliative care applicable to chronic respiratory diseases.To review palliative care interventions for patients with chronic respiratory diseases.To outline a checklist for clinicians to use in practice, based on the domains of palliative care.To propose recommendations for clinical management of patients receiving palliative care for chronic respiratory diseases.

Feasibility study: home telemonitoring for patients with lung cancer in a mountainous rural area.

PURPOSE/OBJECTIVES: To explore the feasibility of rural home telemonitoring for patients with lung cancer. DESIGN: Exploratory, descriptive, observational. SETTING: Patient homes within a 75-mile radius of the study hospital in West Virginia. SAMPLE: 10 patients hospitalized with lung cancer as a primary or secondary-related diagnosis. METHODS: Data included referral and demographics, chart reviews, and clinical data collected using a HomMed telemonitor. Five patients received usual care after discharge; five had telemonitors set up at home for 14 days with daily phone calls for nurse coaching; mid- and end-study data were collected by phone and in homes through two months. MAIN RESEARCH VARIABLES: Enrollment and retention characteristics, physiologic (e.g., temperature, pulse, blood pressure, weight, O2 saturation) and 10 symptom datapoints, patient and family telemonitor satisfaction. FINDINGS: Of 45 referred patients, only 10 consented; 1 of 5 usual care and 3 of 5 monitored patients completed the entire study. Telemonitored data transmission was feasible in rural areas with high satisfaction; symptom data and physiologic data were inconsistent but characteristic of lung cancer. CONCLUSIONS: Challenges included environment, culture, technology, and overall enrollment and retention. Physiologic and symptom changes were important data for nurse coaching on risks, symptom management, and clinician contact. IMPLICATIONS FOR NURSING: Enrollment and retention in cancer research warrants additional study. Daily monitoring is feasible and important in risk assessment, but length of time to monitor signs and symptoms, which changed rapidly, is unclear. Symptom changes were useful as proxy indicators for physiologic changes, so risk outcomes may be assessable by phone for patient self-management coaching by nurses.

Predictors of survival in patients with non-small cell lung cancer.

PURPOSE/OBJECTIVES: To examine how routine laboratory biomarkers and clinical parameters available within medical records related to overall survival in patients with non-small cell lung cancer (NSCLC). DESIGN: Retrospective chart review. SETTING: University-based cancer center in rural West Virginia. SAMPLE: 110 patients from the U.S. Appalachian region with a primary diagnosis of NSCLC at initial hospitalization. METHODS: Electronic medical records were reviewed for one year after discharge or until death. The Kaplan-Meier method was used to compare survival curves for each prognostic factor. Cox proportional hazards model was used for multivariate analyses. MAIN RESEARCH VARIABLES: Total white blood cell, neutrophil, lymphocyte, and platelet counts; hemoglobin level; body mass index (BMI); performance status; and cancer stage. FINDINGS: Low BMI (lower than 18.5 lb/in2), advanced cancer stage (IIIB or IV), and elevated neutrophil (higher than 8 x 103/mcl) and platelet (300-826 x 1012/L) counts were significant, independent prognostic factors for shorter survival time in NSCLC. BMI (hazard ratio [HR] = 2.15, 95% confidence interval [CI] [0.94, 4.9]) and neutrophil (HR = 2.93, 95% CI [1.53, 5.59]) and platelet (HR = 2.65, 95% CI [1.25, 5.62]) counts were overall prognostic predictors for patients with advanced NSCLC and remained in the multivariate survival model. CONCLUSIONS: This study detected two known clinical parameters, cancer stage and nutritional status (i.e., BMI and neutrophil and platelet counts), as having independent prognostic significance for shorter survival in NSCLC. Research on survival in patients with NSCLC should include those identified laboratory biomarkers and clinical parameters for screening patients at risk for shorter survival time following hospitalization. Investigation of whether treatments tailored to address neutrophil and platelet counts and BMI can improve survival outcomes also is warranted. IMPLICATIONS FOR NURSING: Attention to common biomarkers recorded in patient charts (e.g., neutrophil and platelet counts) as well as BMI could allow nurses to identify patients at risk for low survival. Interventions should be identified and initiated. Longitudinal studies in clinical settings that follow the survival of patients with NSCLC are essential.

Fasting blood glucose level and prognosis in non-small cell lung cancer (NSCLC) patients.

UNLABELLED: Diabetes has been consistently linked to many forms of cancers, such as liver, colorectal, pancreatic, and breast cancer, however, the role of diabetes in outcome among cancer patients remains unclear. In this study, we retrospectively reviewed electronic medical records of 342 inpatients newly diagnosed with NSCLC referred by a teaching hospital cancer center in southern Taiwan between 2005 and 2007 to examine the effects of fasting glucose levels at time of cancer diagnosis on overall survival in patients with non-small cell lung cancer (NSCLC). All patients were followed up until the end of 2010. The Kaplan-Meier method was used to compare survival curves for patients with and without diabetes. The Cox proportional hazards model was used to estimate hazard ratios for the association between diabetes, other prognostic factors and patient survival. We observed that significant prognostic factors for poor overall survival in patients with NSCLC included older age, smoking, poor performance status, advanced stage (stage IIIB or IV), and no cancer-directed surgery treatment. Particularly, we identified that diabetic state defined by fasting blood glucose level ≥126 mg/dl was another independent prognostic factor for these patients. Compared with those who had normal range of fasting glucose level (70-99 mg/dl), patients with high fasting glucose level (≥126 mg/dl) had 69% excess risk of all-cause mortality in patients with NSCLC. IN CONCLUSION: Diabetes as indicated by elevated fasting blood glucose was independently associated with a significantly higher risk of all-cause mortality in patients with NSCLC, indicating that diabetes or hyperglycemia effectively controlled may present an opportunity for improving prognosis in NSCLS patients with abnormal glucose level.

The development and psychometric analysis of the short-form Pulmonary Functional Status Scale (PFSS-11).

This article describes the development and psychometric evaluation of the short-form Pulmonary Functional Status Scale (PFSS-11©) derived from the previously validated 35-item PFSS, using data from 179 subjects (120 Chronic Obstructive Pulmonary Disease [COPD]/59 normative, non-COPD). Items were extracted based on item-response distribution and commonality >.60. Factor analysis yielded a three-factor solution, accounting for 65.6% of total variance. Construct validity was supported by PFSS-11© scores for COPD versus norms (p < .001). The PFSS-11© was robustly associated with the PFSS-35 (r = .93), accounting for 88% of variance in the longer version. Internal consistency was satisfactory and significant response to treatment was shown by score changes pre/post-rehabilitation. The PFSS-11© has solid psychometric properties useful in research and clinical practice, similar to the PFSS-35.

Cytokines in chronically critically ill patients after activity and rest.

Inflammation, a common problem for patients in the intensive care unit (ICU), frequently is associated with serious and prolonged critical illnesses. To date, no study has examined whether physical activity influences inflammatory factors in critically ill adults. The objectives of this study were to (a) examine the relationships between type and duration of physical activity and serum levels of interleukin 6 (IL-6), a proinflammatory cytokine; IL-10, an anti-inflammatory cytokine; and their ratio and (b) determine if there are associations between cytokines or their ratio and activity or outcomes. This descriptive feasibility study investigated the approaches to measuring levels of physical activity and its relationship to serum levels of IL-6 and IL-10 and the ratio between them in patients with prolonged mechanical ventilation during periods of activity and rest. Measurements included serum IL-6 and IL-10 levels, direct observation and actigraphy, and prospective chart review. Ten critically ill patients who were mechanically ventilated for an average of 10 days in a large, urban, teaching hospital were enrolled. The average ratio of IL-6 to IL-10 improved after an average of 14.7 min of passive physical activity, typically multiple in-bed turns associated with hygiene. IL-6, IL-10, and their ratio were not associated with patient outcomes of weaning success or length of stay. High levels of IL-6 were associated with mortality. Cytokine balance may be improved by low levels of activity among patients with prolonged critical illness. The pattern of cytokines produced after activity may improve patients' recovery from prolonged critical illness and mechanical ventilation.

Factors related to chronic obstructive pulmonary disease readmission in Taiwan.

This study examines the relationships among physiological, psychological, and social factors and hospital readmission to develop a model predicting chronic obstructive pulmonary disease (COPD) readmission for 145 patients with COPD following hospital discharge at 14 days and 90 days in Taiwan. Daily functioning, comorbidity, severity of illness, self-efficacy, depressive symptoms, and perceived informal support were regressed on hospital readmission. Daily functioning was the only significant variable to predict COPD readmission at 90 days in the Taiwan population living in a rural area. Age was significantly correlated with 14 days readmission. Post hoc analyses examined differences in three ethnic groups. Mainlanders perceived less family support, had higher depressive symptoms and lower daily functioning than the majority culture Fukiens and Hakkas, or the Aborigines. The study reinforced the need for identification of cultural differences and low functioning as risk factors for early readmission so they can be addressed in discharge planning.

Activity in the chronically critically ill.

Although therapeutic activity prevents functional decline and reduces mortality, little is known about typical levels of activity among intensive care unit (ICU) patients. This report of a preliminary study describes typical therapeutic activity and compares the use of two measures of activity in a small sample of chronically critically ill adults. Type, frequency, and duration of therapeutic activity were measured simultaneously with direct observation and actigraphy. The only consistent activity documented was turning (frequency: 3 turns/8 hours; duration: mean average of 11 minutes). Analysis demonstrated acceptable agreement between the two measures of activity for both frequency and duration of therapeutic but not for type of activity. Congruence between measures for duration of activity was also supported. This study provides information for investigators and practitioners who are interested in measuring or implementing therapeutic activity in selected critically ill adults.

Developing personal and community learning in graduate nursing education through community engagement.

Community engagement through service-learning was introduced into a graduate program in nursing education to develop student leadership skills, interest in learning, and social responsibility. With faculty expertise and guidance, students worked in partnership with underserved community agencies. The goal of sustainability was accomplished by developing faculty expertise in service-learning as a method of instruction and integrating community engagement into academic assignments within existing courses. Opportunities to reflect on the benefits of the experiences were considered crucial to bridging service to learning in the community. Evaluation findings indicate that students gained insight into community needs and resources as they moved outside traditional health care settings. Graduates increased their understanding of their role as a resource to the community, and community agencies saw the value of a nurse educated at an advanced practice level.