bluuebunny/crossref_metadata_2025_split huggingface dataset:
Self-Expanding Stents for Malignant Dysphagia
Authors: Clements W D B , Johnston L R , Mrcrad E Mcllwrath , Spence R A J , McGuigan J 
Published: March 2018

Self-expanding metallic stents have been employed successfully for vascular, urethral, and biliary strictures. In a prospective study we examined the efficacy of the 16 mm Wallstent for palliation of malignant dysphagia. Eight patients with severe dysphagia due to advanced primary (four) or secondary (four) oesophageal malignant disease were recruited and nine Wallstents were inserted (one patient required two). Dysphagia was reduced in all but one patient, who died after oesophageal perforation; a second patient had a self-limiting bout of haematemesis. Two patients required subsequent treatment for tumour ingrowth but five had no further palliative therapy from stent insertion to time of death. With careful patient selection and skilful application, a 16 mm self-expanding metal endoprosthesis affords effective palliation in malignant oesophageal obstruction.
A Pseudo-Outbreak of Skin Disease in British Troops
Authors: Croft Ashley , Smith Harvey , Creamer Ian 
Published: March 2018

When a newspaper report claimed that a serious outbreak of skin disease had occurred in British Army troops stationed at the Bočac Dam, in western Bosnia, all troops at the Bočac Dam location (n=96), followed by a matched control group of troops (n=91) at a nearby location, were examined by two investigators. 14% of the study population and 21% of the control group were found to have skin disorders. Most were complaints that are commonly encountered in general medical practice. There was a striking absence of skin infestations. The historical consultation rate for skin disorders had not increased. It was concluded that an outbreak of skin disease had not occurred in British troops guarding the dam. This epidemiological study shows that, even under conditions of modern field hygiene, up to one in five soldiers will have skin disease. Skin infestations, however, have become progressively less common during military campaigns this century, probably because of better personal hygiene, good preventive medicine practices and better access to effective health care.
Weekend versus Weekday Urine Collections in Assessment of Stone-Formers
Authors: Norman Richard W 
Published: March 2018

Twenty-four-hour urine collections are an important part of the metabolic evaluation of stone-formers, but are difficult for patients at work. At weekends the results might be different. Forty-five stone-formers who worked at day jobs from Monday to Friday collected urine for 24 h on a normal working day and also on a Saturday or Sunday and the differences were evaluated. Average 24 h urine volume was higher on weekdays than at weekends. Calcium, oxalate, and uric acid excretion did not differ. These results imply an increased risk of crystalluria at the weekend. Therefore weekend collections are most likely to show abnormalities and should be acceptable to clinicians.
The Changing Profile of Poisoning and its Management
Authors: MacNamara A F , Riyat M S , Quinton D N 
Published: March 2018

To identify changes in treatment methods and types of drugs taken in overdoses over a 10-year period we conducted a retrospective study in the accident and emergency department of a large teaching hospital. The influence of a protocol to direct medical management was also studied. Results were compared with those of a 1984 survey at the same institution. 409 cases of accidental and deliberate poisoning were reviewed. In deliberate poisoning 52% of drugs taken were prescription drugs, 41.6% over-the-counter medications and the remaining 6.4% illicit drugs. Only 13% of patients had a stomach emptying procedure compared with 75.2% of patients in the previous survey. Charcoal was administered or offered in over 95% of cases. Medical management of overdoses in this centre changed drastically over 10 years. A department protocol had been adhered to in the great majority of cases, and we recommend that all accident and emergency departments as well as medical and paediatric teams establish similar protocols. Over-the-counter drugs are increasingly troublesome, especially paracetamol, which accounts for 28.8% of drugs taken in deliberate overdose.
Evaluation of a Diabetes Prevention Program Lifestyle Intervention in Older Adults: A Randomized Controlled Study in Three Senior/Community Centers of Varying Socioeconomic Status
Authors: Kramer M. Kaye , Vanderwood Karl K. , Arena Vincent C. , Miller Rachel G. , Meehan Rebecca , Eaglehouse Yvonne L. , Schafer Gerald , Venditti Elizabeth M. , Kriska Andrea M. 
Published: March 2018

Purpose The purpose of this study is to evaluate the feasibility and effectiveness of an adapted Diabetes Prevention Program (DPP) lifestyle program, DPP Group Lifestyle Balance (GLB), delivered in 3 economically diverse senior/community centers. Methods The DPP-GLB was implemented in 3 senior/community centers in Allegheny County, PA. A 6-month delayed control intervention design was used. Participants were randomized to begin the DPP-GLB immediately (immediate) or after a 6-month delay (delayed). Adults (n = 134; mean age = 62.8 years) with BMI ≥24 kg/m2 and prediabetes and/or the metabolic syndrome took part. Weight, physical activity (PA), and diabetes and cardiovascular disease (CVD) risk factors were assessed at 6, 12, and 18 months from baseline. Results At 6 months, the immediate group demonstrated greater mean weight loss than the delayed control group as well as significantly greater improvements in PA, A1C, fasting insulin, and waist circumference. In pre-post analyses, both randomized groups showed similar success that was maintained at 18 months. Conclusions The DPP-GLB delivered in economically diverse community centers was effective in this group of older adults. These findings support provision of coverage for prevention programs in older adults at risk for diabetes/CVD, which is important considering the large number of individuals who will be Medicare eligible in the near future.
Polysaccharide from Angelica sinensis protects H9c2 cells against oxidative injury and endoplasmic reticulum stress by activating the ATF6 pathway
Authors: Niu Xiaowei , Zhang Jingjing , Ling Chun , Bai Ming , Peng Yu , Sun Shaobo , Li Yingdong , Zhang Zheng 
Published: March 2018

Objectives Angelica sinensis exerts various pharmacological effects, such as antioxidant and anti-apoptotic activity. This study aimed to investigate the active ingredients in A. sinensis with antioxidant properties and whether A. sinensis polysaccharide (ASP) protects H9c2 cells against oxidative and endoplasmic reticulum (ER) stress. Methods The ingredients of A. sinensis and their targets and related pathways were determined using web-based databases. Markers of oxidative stress, cell viability, apoptosis, and ER stress-related signalling pathways were measured in H9c2 cells treated with hydrogen peroxide (H2O2) and ASP. Results The ingredient–pathway–disease network showed that A. sinensis exerted protective effects against oxidative injury through its various active ingredients on regulation of multiple pathways. Subsequent experiments showed that ASP pretreatment significantly decreased H2O2-induced cytotoxicity and apoptosis in H9c2 cells. ASP pretreatment inhibited H2O2-induced reactive oxygen species generation, lactic dehydrogenase release, and malondialdehyde production. ASP exerted beneficial effects by inducing activating transcription factor 6 (ATF6) and increasing ATF6 target protein levels, which in turn attenuated ER stress and increased antioxidant activity. Conclusions Our findings indicate that ASP, a major water-soluble component of A. sinensis, exerts protective effects against H2O2-induced injury in H9c2 cells by activating the ATF6 pathway, thus ameliorating ER and oxidative stress.
Anatomic Predictors of Sagittal Hip and Pelvic Motions in Patients With a Cam Deformity
Authors: Ng K.C. Geoffrey , Lamontagne Mario , Jeffers Jonathan R.T. , Grammatopoulos George , Beaulé Paul E. 
Published: March 2018

Background: As there is a high prevalence of patients with cam deformities and no ongoing hip dysfunction, understanding the biomechanical factors predicting the onset of symptoms and degenerative changes is critical. One such variable is how the spinopelvic parameters may influence hip and pelvic sagittal mobility. Hypothesis/Purpose: Pelvic incidence may predict sagittal hip and pelvic motions during walking and squatting. The purpose was to determine which anatomic characteristics were associated with symptoms and how they influenced functional hip and pelvic ranges of motion (ROMs) during walking and squatting. Study Design: Controlled laboratory study. Methods: Fifty-seven participants underwent computed tomography and were designated either symptomatic (n = 19, cam deformity with pain), asymptomatic (n = 19, cam deformity with no pain), or control (n = 19, no cam deformity or pain). Multiple femoral (cam deformity, neck angle, torsion), acetabular (version, coverage), and spinopelvic (pelvic tilt, sacral slope, pelvic incidence) parameters were measured from each participant’s imaging data, and sagittal hip and pelvic ROMs during walking and squatting were recorded using a motion capture system. Results: Symptomatic participants had large cam deformities, smaller femoral neck-shaft angles, and larger pelvic incidence angles compared with the asymptomatic and control participants. Discriminant function analyses confirmed that radial 1:30 alpha angle (λ1 = 0.386), femoral neck-shaft angle (λ2 = 0.262), and pelvic incidence (λ3 = 0.213) ( P < .001) were the best anatomic parameters to classify participants with their groups. Entering these 3 parameters into a hierarchical linear regression, significant regressions were achieved for hip ROM only when pelvic incidence was included for walking ( R2 = 0.20, P = .01) and squatting ( R2 = 0.14, P = .04). A higher pelvic incidence decreased walking hip ROM ( r = −0.402, P = .004). Although symptomatic participants indicated a trend of reduced squatting hip and pelvic ROMs, there were no significant regressions with the anatomic parameters. Conclusion: A cam deformity alone may not indicate early clinical signs or decreased ROM. Not only was pelvic incidence a significant parameter to classify the participants, but it was also an important parameter to predict functional ROM. Symptomatic patients with a higher pelvic incidence may experience limited sagittal hip mobility. Clinical Relevance: Patients with symptomatic femoroacetabular impingement showed a higher pelvic incidence and, combined with a cam deformity and varus neck, can perhaps alter the musculature of their iliopsoas, contributing to a reduced sagittal ROM. With an early and accurate clinical diagnosis, athletes could benefit from a muscle training strategy to protect their hips.
High Degree of Satisfaction With the Support Given by Multidisciplinary Palliative Home Care Teams in the County of Stockholm
Authors: Nordström Marie , Strang Peter 
Published: March 2018

Objective: At the initiative of Stockholm County Council, a survey was performed by an independent investigator to evaluate satisfaction among patients and their families with the advanced palliative home care teams in the county of Stockholm. The survey was performed in 2010 and compiled in 2011. The aim was to evaluate the impressions of patients and their families of the support given by the palliative home care teams in the Stockholm area and to evaluate the management of symptom control, availability, continuity, confidence, and quality of communication. Methods: A questionnaire was sent to 1424 patients and 329 family members to evaluate the views of the users of the home care service. Results: The response rate was 78% among both patients and their families or other caregivers. The proportion of positive and very positive responses among those who needed the specific help of the team was as follows: information about the service 86%, availability around the clock 96%, influence and feeling of shared responsibility 88%, and possibility of family members to have supportive discussions 95%. Eighty-three percent of patients experienced total pain relief and 99% total or partial relief. The corresponding figures for anxiety were 77% and 97% and for other symptom reliefs 79% and 98%, respectively. These figures were comparable to a smaller survey in 2014 and were high compared to the results from other medical services using similar questionnaires. Significance of the Results: A high quality of care is possible to achieve within palliative home care services.
Palliative Care Patients’ Quality of Dying and Circumstances of Death—Comparison of Informal Caregivers’ and Health-Care Professionals’ Estimates
Authors: Stiel Stephanie , Heckel Maria , Wendt Kim Nikola , Weber Martin , Ostgathe Christoph 
Published: March 2018

Background: Patient-reported outcomes are usually considered to be the gold standard assessment. However, for the assessment of quality of dying and death, ratings of informal caregivers (ICGs) or health-care professionals (HCPs) must be considered for ethical and methodological reasons. This article aims to present results of ICGs’ and HCPs’ estimates of the questionnaire, quality of dying and death (QoDD) on patients who died in PCUs and to compare the level of agreement of both ratings/raters. Methods: The parent validation study to this analysis assessed the ICG and HCP versions of the QoDD. Descriptive statistics are presented for each item in both versions. T tests for the estimation of differences between ICG and HCP were performed. Case-related absolute differences between estimates were analyzed regarding the extent of agreement and deviation. Results: Two hundred fifteen matched ICG and HCP ratings were analyzed. The ratings in all 6 QoDD dimensions were high; single items scored low. Mean absolute difference between both ratings was 0.33 (standard deviation [SD]: 3.08; median 0.05) on a 0 to 10 numerical rating scale and ranges between −8.24 (higher rating of ICGs compared to HCPs) and 9.33 (higher rating of HCPs compared to ICGs). Conclusions: The findings appear to show a high satisfaction with quality of dying and death as rated by ICGs and HCPs, but we suspect this might be indicative of a methodological challenge, that is, a ceiling effect in both assessments. Single low scoring items may provide important clues for improvement in end-of-life care. Although descriptive data show comparable mean values and standard deviations, the actual congruence of ratings is low. In summary, replacing one rating by another cannot be recommended.
Please Ask Gently: Using Culturally Targeted Communication Strategies to Initiate End-of-Life Care Discussions With Older Chinese Americans
Authors: Chi Han-Lin , Cataldo Janine , Ho Evelyn Y. , Rehm Roberta S. 
Published: March 2018

Background: Health-care providers (HCPs) find facilitating end-of-life (EOL) care discussions challenging, especially with patients whose ethnicities differ from their own. Currently, there is little guidance on how to initiate and facilitate such discussions with older Chinese Americans (≥55 years) and their families. Objective: To explore communication strategies for HCPs to initiate EOL care discussions with older Chinese Americans in the San Francisco Bay Area. Design: This qualitative (focused) ethnographic study included field observations and individual semistructured interviews with 14 community-dwelling older Chinese Americans who lived independently at home, 9 adult children, and 7 HCPs. Responses were analyzed using open coding, memos, and comparison across participants. Results: The study participants emphasized the importance of assessing readiness for early EOL care discussions. All recommended using indirect communication approaches to determine older Chinese Americans’ readiness. Indirect communication can be culturally targeted and applied at both system-wide (ie, health-care system) and individual (ie, HCP) levels. To institutionalize the practice, health-care facilities should implement EOL care discussion inquiries as part of routine during check-in or intake questionnaires. In individual practice, using depersonalized communication strategies to initiate the discussion was recommended to determine older Chinese Americans’ readiness. Conclusion: Assessing readiness should be an essential and necessary action for early EOL care discussions. Culturally targeted assessment of older Chinese Americans includes using indirect communication approaches to initiate an EOL care discussion to determine their readiness. In addition to health-care system integration, providers should implement and evaluate proposed EOL discussion initiation prompts with their older Chinese American patients.
The Use of Simulation to Teach Nursing Students and Clinicians Palliative Care and End-of-Life Communication: A Systematic Review
Authors: Smith Madison B. , Macieira Tamara G. R. , Bumbach Michael D. , Garbutt Susan J. , Citty Sandra W. , Stephen Anita , Ansell Margaret , Glover Toni L. , Keenan Gail 
Published: March 2018

Objectives: To present the findings of a systematic review on the use of simulation-based learning experiences (SBLEs) to teach communication skills to nursing students and clinicians who provide palliative and end-of-life care to patients and their families. Background: Palliative care communication skills are fundamental to providing holistic patient care. Since nurses have the greatest amount of direct exposure to patients, building such communication competencies is essential. However, exposure to patients and families receiving palliative and end-of-life care is often limited, resulting in few opportunities to learn these skills in the clinical setting. Simulation-based learning experiences can be used to supplement didactic teaching and clinical experiences to build the requisite communication skills. Methods: Searches of CINAHL, MEDLINE, PsychINFO, ERIC, and Web of Science electronic databases and Grey Literature returned 442 unique records. Thirty articles met the established criteria, including the SBLE must contain a nursing role. Results: Simulation-based learning experience are being used to teach palliative and end-of-life communication skills to nursing students and clinicians. Lack of standardization, poor evaluation methods, and limited exposure to the entire interprofessional team makes it difficult to identify and disseminate validated best practices. Conclusion: While the need for further research is acknowledged, we recommend this evidence be augmented by training programs that utilize SBLEs through (1) applying standards, (2) clearly specifying goals and objectives, (3) integrating externally validated scenarios, and (4) employing rigorous evaluation methods and measures that link the SBLE to the training objectives and desired clinician practice behaviors and patient outcomes.
Managing professional knowledge boundaries during ECHO telementoring consultations in two Veterans Affairs specialty care liver clinics: A theme-oriented discourse analysis
Authors: Koenig Christopher J , Wenger Matthew , Graham Glenn D , Asch Steven , Rongey Catherine 
Published: March 2018

Introduction Consultations are the traditional method of communication between generalist and specialist providers managing patients with specialty care needs. Traditional written consultations have limitations, including inadequate clinical information and inappropriate, or unclear consultation questions. Teleconsultations minimize these limitations through real-time communication between generalist and specialist providers to actively manage professional knowledge boundaries about specialty care problems. Methods We video-recorded 37 teleconsultation sessions, resulting in 115 consultations between generalist and specialty care providers participating in Veterans Affairs (VA) Extension for Community Healthcare Outcomes (ECHO) liver clinics. Data were collected at two US sites across nine months to observe consultation communication among 33 primary care generalists and three liver specialists. Video recordings were transcribed verbatim and analysed using theme-oriented discourse analysis to characterize consultation question content and format. Results Generalists' consultation question content addressed a range of topics, including treatment, diagnosis, interpreting results, patient communication, screening and surveillance, and care coordination. Some generalists relied on descriptive narratives rather than a specific question to convey complex patient cases. Consultation question format showed nearly even division between targeting general medical knowledge and specialty care knowledge domains, including specialty care, medical, organizational, and experiential knowledge. Discussion Timely access to specialists through teleconsultation has the potential to transform specialty care delivery. This article examines provider-to-provider interactions to understand how the communication process contributes to knowledge management during teleconsultations. Video studies of health information technology use provide a rich opportunity for analysing real-time communication that may help improve cross-specialty collaboration and the coordinated management of patients with specialty care needs.
The gender-related experience of frontline Israeli male social workers
Authors: Segev Einav , Lander Alvin 
Published: March 2018

Summary This article aims to further research on diversity within social work. It examines the gender-related experiences of frontline Israeli male social workers who practice within the context of a female-oriented profession. Eighteen in-depth interviews were conducted in order to explore gender-related experiences as social work practitioners, within the context of participants’ life stories. Findings Three themes were identified as central in the interface between social work and gender: (a) the struggle involved in choosing the social work profession; (b) social work as a home for their emotional life; and (c) the complexities of coping with a female-dominated profession. Findings are discussed within the context of masculinity, highlighting the continual process of adaptation and renewal of masculinity in the male social workers professional development. Applications Recommendations are provided for social work academic institutions and agencies to further assist males on this important journey.
Pre-stroke undiagnosed dysphagia lusoria as a rare cause of aspiration pneumonia with respiratory failure in a stroke patient
Authors: Spatenkova Vera , Krejzarova Pavlina , Jedlicka Jaroslav 
Published: March 2018

Introduction: Dysphagia is a risk factor for aspiration pneumonia and acute respiratory failure in acute stroke patients. Dysphagia lusoria is caused by compression on the esophagus from artery lusoria, when the aberrant right subclavian artery arises from the descending aortic arch. We present a rare case report of pre-stroke undiagnosed dysphagia lusoria as a cause of aspiration pneumonia with acute respiratory failure in a 67-year-old female patient admitted with a minor left intracerebral hemorrhage in the left basal ganglia. On admission to the stroke unit, she had Glasgow Coma Scale of 15, National Institutes of Health Stroke Scale of 8, and a negative screening test for dysphagia, dysphasia, and right-sided hemiparesis. After 16 h of admission, dyspnea suddenly occurred with a decrease in SpO2 (72%). X-ray of the lungs showed less ventilated areas of the lung due to aspiration pneumonia and a broad disfigured shadow of the anterior mediastinum on the base of the lusoria artery. Dysphagia lusoria was confirmed by spiral computed tomography angiography. Conclusion: One aim of neurocritical care is the prevention of pneumonia from dysphagia due to risk of acute respiratory failure and secondary brain damage. Pre-stroke undiagnosed dysphagia lusoria could be one very rare cause. A broad disfigured shadow of the anterior mediastinum in X-ray of the lungs gives rise to the first suspicion of the possibility of dysphagia lusoria.