bluuebunny/crossref_metadata_2025_split huggingface dataset:
Late Spontaneous Dislocation of an Ab Interno Gelatin Microstent
Authors: Boese Erin A. , Shah Manjool 
Published: February 2018

Purpose:
To report a case of spontaneous dislocation of a gelatin microstent 6 months after the initial uncomplicated surgery.

Patients and Methods:
We describe a 73-year-old man with a history of advanced primary open-angle glaucoma who had previously undergone an unsuccessful micropulse transcleral cyclophotocoagulation of the left eye. He underwent an uncomplicated combined phacoemulsification with an ab interno gelatin microstent, but was noted to have a spontaneous dislocation of the microstent 6 months postoperatively.

Results:
His postoperative course was largely unremarkable. He underwent a total of 5 bleb needlings, 1 immediately postoperatively because of intra-Tenon’s positioning of the microstent. At his 6-month follow-up, he had a needling with both 5-flurouracil and subconjunctival bevacizumab. Despite postprocedural gonioscopy confirmation of the microstent positioning, the patient returned 1 week later with a fully dislocated microstent. The dislocation was asymptomatic, and his intraocular pressure remained in the single digits.

Conclusions:
The ab interno gelatin microstent is a promising new procedure, but presents unique challenges. As the procedure is still new, more complications are expected to come to light. Although gelatin microstent migration and dislocation appears to be rare, it is important to recognize this postoperative complication. To our knowledge, this is the first report of a spontaneous dislocation of the gelatin microstent without a clear inciting event. This case reiterates the importance of continued follow-up of these cases, and will hopefully help begin to shed light on preoperative considerations and patient selection.
Bereaved Caregivers to Patients With High-Grade Glioma: A Qualitative Explorative Study
Authors: Piil Karin , Jarden Mary 
Published: February 2018

ABSTRACT

Purpose: The disease and treatment trajectory of patients with high-grade glioma is a burdensome period for the patients’ closest relatives who become informal caregivers. Caregivers experiencing this demanding shift in role are at risk of developing symptoms such as depression. Few studies have explored the needs and experiences of bereaved caregivers, and there is lack of evidence-based practice. This study explores the perspectives of newly bereaved caregivers to patients with high-grade glioma on end-of-life caregiving and bereavement. Methods: This qualitative exploratory study was composed of individual semistructured telephone interviews with bereaved caregivers (n = 8) to patients with high-grade glioma who deceased during participation in the mixed-methods Neuro-oncological Rehabilitation study. A thematic analysis was conducted following Braun and Clarke’s guidelines. Results: Four main themes were identified concerning the bereavement experience: (1) late-stage caregiving is comprehensive and taxing, (2) releasing the responsibility of the primary caregiving role, (3) feelings of grief and relief, and (4) suggestions for clinical practice. Conclusion: Late-stage caregiving is a difficult and challenging experience at the end of an already burdening treatment trajectory. Caregivers prefer to actively share responsibility and practical tasks with professionals, family, and friends. The bereaved caregivers’ key areas of concern indicate the need for additional research in advance care planning within neuro-oncology caregiving to establish evidence-based practice guidelines and recommendations.
New Opportunities for Cancer Health Services Research
Authors: Thomas Kali S. , Boyd Eric , Mariotto Angela B. , Penn Dolly C. , Barrett Michael J. , Warren Joan L. 
Published: February 2018

Background:
The Surveillance, Epidemiology and End Results (SEER)-Medicare data combine clinical information from population-based cancer registries with Medicare claims. These data have been used in many studies to understand cancer screening, treatment, outcomes, and costs. However, until recently, these data included limited information related to the characteristics and outcomes of cancer patients residing in or admitted to nursing homes.

Objectives:
To provide an overview of the new linkage between SEER-Medicare data and the Minimum Data Set (MDS), a nursing home resident assessment instrument detailing residents’ physical, psychological, and psychosocial functioning as well as any therapies or treatments received.

Research Design:
This is a descriptive, retrospective cohort study.

Subjects:
Persons in SEER-Medicare diagnosed with cancer from 2004 to 2013 were linked to the 2011–2014 MDS, with 17% of SEER-Medicare patients linked to the MDS data. During 2011–2014, we identified 318,617 cancer patients receiving care in a nursing home and 256,947 cancer patients newly admitted to a total of 10,953 nursing homes. Of these patients, approximately two thirds were Medicare fee-for-service beneficiaries.

Results:
The timing from cancer diagnoses to nursing home admission varied by cancer. In total, 93% of all patients were admitted directly to a nursing home from an acute care hospital. The majority of patients were cognitively intact, 21% reported some level of depression, and 9% had severe functional limitations.

Conclusions:
The new SEER-Medicare-MDS dataset provides a valuable resource for understanding the postacute and long-term care experiences of cancer patients receiving care in United States’ nursing homes.
Effect of an Evidence-based Inpatient Tobacco Dependence Treatment Service on 30-, 90-, and 180-Day Hospital Readmission Rates
Authors: Cartmell Kathleen B. , Dooley Mary , Mueller Martina , Nahhas Georges J. , Dismuke Clara E. , Warren Graham W. , Talbot Vince , Cummings K. Michael 
Published: February 2018

Introduction:
Smoking is a risk factor for hospitalization and interferes with patient care due to its effects on pulmonary function, wound healing, and interference with treatments and medications. Although benefits of stopping smoking are well-established, few hospitals provide tobacco dependence treatment services (TDTS) due to cost, lack of mandatory tobacco cessation standards and lack of evidence demonstrating clinical and financial benefits to hospitals and insurers for providing services.

Methods:
This study explored the effect of an inpatient TDTS on 30-, 90-, and 180-day hospital readmissions. To carry out this work, 3 secondary datasets were linked, which included clinical electronic health record data, tobacco cessation program data, and statewide health care utilization data. Odds ratios (ORs) were calculated using inverse propensity score–weighted logistic regression models, with program exposure as the primary independent variable and 30 (90 and 180)-day readmission rates as the dependent variable, and adjustment for putative covariates.

Results:
Odds of readmission were compared for patients who did and did not receive TDTS. At 30 days postdischarge, smokers exposed to the TDTS had a lower odds of readmission (OR=0.77, P=0.031). At 90 and 180 days, odds of readmission remained lower in the TDTS group (ORs=0.87 and 0.86, respectively), but were not statistically significant.

Discussion:
Findings from the current study, which are supported by prior studies, provide evidence that delivery of TDTS is a strategy that may help to reduce hospital readmissions.
Suicide Behavior and Chronic Pain
Authors: Legarreta Margaret , Bueler Elliott , DiMuzio Jennifer , McGlade Erin , Yurgelun-Todd Deborah 
Published: February 2018

Abstract
This study examined differences in suicidal ideation (SI) and suicide attempts (SAs) among veterans with chronic pain. Pain-specific variables, including catastrophic thinking, disability, and sensory, affective, and evaluative pain descriptors, were a focus. Structured diagnostic and clinical interviews were conducted to examine SI/SA and mental health. Veterans completed the Structured Clinical Interview for DSM-IV and the Columbia–Suicide Severity Rating Scale to assess Axis I symptoms and suicidal behavior(s). Self-report questionnaires were used to evaluate the participants' subjective experience of chronic pain, which included the McGill Pain Questionnaire, Pain Catastrophizing Scale, and Pain Disability Index. The findings add to previous literature by suggesting pain-related catastrophic thinking specifically is related to elevated risk for SA, whereas affective and sensory pain are associated with SI. The study results support the need to assess pain from a multifaceted perspective and to examine the different experiences of pain, such as sensory and affective constructs, when discussing suicide risk in veterans.
Autopsy Case of a Penetrating Wound to the Left Cerebral Hemisphere Caused by an Accidental Shooting With a Crossbow
Authors: Kondo Takeshi , Takahashi Motonori , Kuse Azumi , Morichika Mai , Nakagawa Kanako , Tagawa Yoshihiro , Taniguchi Tomoya , Taguchi Yuji , Fujiwara Tomohiro , Tsuchiya Junpei , Nakamura Masahiko , Sakurada Makoto , Asano Migiwa , Ueno Yasuhiro 
Published: February 2018

AbstractA crossbow is a bow that shoots an arrow when a gun-like trigger is pulled. Deaths caused by accidental crossbow shootings are extremely rare. Here we describe an autopsy case of a penetrating wound to the left cerebral hemisphere caused by an accidental shooting with a crossbow. A man in his early 60s who lived with his wife and had used crossbows for 20 years as his hobby was found one early morning in the shed of his house, collapsed and bleeding from the head and neck. He was taken to a hospital and died after approximately 3 days of conservative treatment. At autopsy, a penetrating wound between the upper part of the left anterior neck and the left frontoparietal region was evident. Traumatic intracerebral hematoma was observed in the left frontal lobe, and severe traumatic subarachnoid hemorrhage was present throughout the brain. Cerebral contusion and hematoma without any organization were noted around the penetration. The cause of death was determined to be cerebral contusion and intracerebral hematoma due to the penetrating wound by the crossbow arrow. He was probably trying to load an arrow into the crossbow by placing it on the floor, pointing upward, and made a mistake in its operation that resulted in the shooting of the arrow. This case is unique because it was a rare accidental death caused by a crossbow arrow, and a detailed histopathological examination was performed.
Multimodality Imaging Findings of Metaplastic Breast Carcinomas
Authors: Kim Hyun Jeong , Kim Shin Young , Huh Sun 
Published: February 2018

Abstract
Metaplastic carcinoma is a rare subtype of breast cancer that comprises histologically diverse malignancies. Metaplastic carcinoma tends to have an aggressive clinical presentation, high metastatic potential, and more chances of local recurrence, as compared with intraductal carcinoma. Although many clinical and pathologic finding have been reported, to our knowledge, there are few reports of imaging findings for this type of tumor.
In this study, we reviewed data of 5 patients with histopathologically proven metaplastic breast carcinoma. Multimodality imaging findings including those from mammography, ultrasonography, magnetic resonance imaging, and positron emission tomography–computed tomography were recorded.
The results indicated that metaplastic carcinomas tend to show more benign imaging features such as round or oval shape with circumscribed margins and less axillary lymph node metastasis compared with invasive ductal carcinoma. High signal intensity on T2-weighted magnetic resonance imaging due to its cystic or necrotic component may be useful for diagnosis of metaplastic carcinoma.
Promotion of secure software development assimilation: stimulating individual motivation
Authors: Song Mingqiu , Wang Penghua , Yang Peng 
Published: February 2018

PurposeThe purpose of this study was to establish a Technology-Organization-Personality model of secure software development (SSD) innovation assimilation at the level of individual motivation. The model identifies individual psychological motivation, which influences innovation assimilation intention and behavior. It constitutes an organizational management view of SSD innovation assimilation from individual psychological motivation perspective.Design/methodology/approachAn empirical study was employed to verify the assumption model. Semi-structured user interviews were conducted with some security experts to consult their advice and obtain the measurement scales. And questionnaires were circulated at a focus group meeting and among some software security professionals by email. Of 230 questionnaires that were answered, 215 could be used. IBM SPSS 19.0 and AMOS 17.0 were used alternately to analyze the data. Structural equation model was employed to verify the hypotheses of the model.FindingsResults reveal that two types of individual motivation can influence SSD innovation assimilation, namely, potential organization support and individual needs. Furthermore, absorption capability was found to play a regulated function in the transition of SSD assimilation intention to behavior.Originality/valueThe findings reveal how individual motivation plays an important role in promoting complex innovation assimilation. It fills the gap of the research on organizational assimilation behavior and individual motivation in the context of SSD complex innovation, and provides management of software development organization with empirically based conceptualization to guide their personnel incentive policymaking.
New product launch actions and firm performance
Authors: Liu Yang , Cheng Peng , Zhao Dingtao 
Published: February 2018

PurposeThis paper aims to examine the effect of new product launch actions and firm reputation on firm performance in the Chinese auto industry.Design/methodology/approachThis analysis adopts empirical data from 66 auto firms in China’s auto market from 2007 to 2012 to explore how new product launch actions undertaken by a firm can contribute to achieving superior performance and to investigate the relationships between new product launch actions and firm performance. Moreover, how firm reputation interacts with new product launch actions to affect firm performance is also investigated. Fixed effects regression model following the Hausman specification test was used to quantitatively examine the relationship.FindingsIt was concluded that the focal firm’s new product launch actions, including new product launch breadth, complexity and heterogeneity of its new repertoire of product launch actions, and firm reputation can impact its performance. Firm reputation can impact the signaling process and the capability of firms to enhance their performance via new product launch movements.Originality/valueThis research contributes to new product launch research by providing a more comprehensive view of competitive dynamic actions by which a firm’s performance is strengthened by examining the effects of two factors that affect performance. These factors are as follows: the characteristics in terms of breadth, complexity, and heterogeneity of new product launch actions undertaken by a firm and the characteristic of firm reputation.
Determinant factors of competitiveness in the hotel sector: the case of Portugal
Authors: Nunes Sara , Estevão Cristina , Nicolau Filipe Maria 
Published: February 2018

Purpose
Competitiveness has been the objective of investigation in tourism in general, and particularly in hospitality, by many researchers in the past decades. The purpose of this study is to identify which main factors are considered crucial for the increase of competitiveness in hospitality, by applying the Porter’s diamond model to this sector.

Design/methodology/approach
The methodology used in the study required the use of primary data from which the authors obtained 285 responses from companies related to hospitality in Portugal. In the processing of data, the authors used a structural equation model.

Findings
The results showed that “government policies”, “factor conditions”, “related and supporting industries” and “cooperation and innovation” were determinant factors of the competitiveness of the sector.

Originality/value
Despite the importance of competitiveness in hospitality, the number of studies focused on the empirical validation models of competitiveness, applied to the hospitality industry, is still incipient. This study contributes to fill this gap.
A case study on Malaysia and Singapore
Authors: Tan Khee Giap , Chuah Hui Yin , Luu Nguyen Trieu Duong 
Published: February 2018

PurposeMalaysia and Singapore had parted more than five decades ago. Much of the existing literature concerned about the bilateral ties between two economies focusing on the political economy perspective. This paper aims to provide insights on the economic development and prospects of Malaysia and Singapore at the national level. In addition, this paper also makes a pioneering attempt at conducting a comprehensive comparative analysis between Malaysia and Singapore at the city level.Design/methodology/approachThis paper offers a case study of Malaysia and Singapore by assessing their national economic competitiveness, urban standards of living and quality of life. The paper leverages on a series of indices such as the competitiveness index for ASEAN-10, the cost of living, wages and purchasing power of ordinary residents, as well as the liveable cities index to perform the analysis.FindingsIn terms of national competitiveness, the analysis shows that Singapore and Malaysia have been leading the ASEAN region from 2000 onwards, being the top- and second-ranked, respectively. Malaysia still lags Singapore in several aspects such as attractiveness to foreign investors and standard of living, education and social stability despite insignificant differences in the ranking. City-level analysis shows that the cost of living in Singapore is almost double of that in Kuala Lumpur, although living in Singapore is more affordable owing to the higher wage rate received by the ordinary citizens.Originality/valueThis paper contributes to the literature in several ways. First, this paper assesses economic development in Singapore and Malaysia instead of focusing on cross-straits relations. Second, the study reflects the view that the improvement of standards of living and quality of life for ordinary residents is paramount to economic development. The competitiveness index and city-level benchmarks used in the paper reflect the standards of living and the quality-of-life dimensions. Third, the focus on city-level analysis in addition to conventional national-level analysis helps to provide policymakers with practical policy implications against the backdrop of rapid urbanisation.
Location and competitiveness in subsistence small businesses
Authors: Jardon Carlos M. 
Published: February 2018

PurposeThis paper aims to analyse the location as root of the specificity of the sources of competitiveness in subsistence small businesses (SSBs) of wood industry to improve the situation of poverty and the different behaviour of subsistence entrepreneurs.Design/methodology/approachThe research uses an exploratory analysis based on principal components in two phases and confirmatory analysis based on partial least square techniques applied to a sample of 113 small and medium enterprises of wood industry in Oberá, a region of Argentina.FindingsThe analysis evidences the use of competitiveness sources of SSBs and a double behaviour in SSBs according to subsistence threshold. Satisfactory SSBs use competitiveness sources to improve organizational and economic performance. Unsatisfactory SSBs find economic performance without relation to organizational performance.Research limitations/implicationsData are cross-sectional, and in a conjuncture of economy expansion, future research should monitor the sample of firms using panel data to assess the development of relations. Sample is in a particular region and sector, and generalizations should be done carefully.Practical implicationsSSBs should raise the strategy integrating short and long term, which requires a strengthening of intellectual capital, especially in cooperation, professionalism and training. They could integrate and share a business community to develop competitive advantages of collective systemic.Originality/valueThe research shows the importance of the location for the competitiveness of SSBs and provides a classification of SSBs according to their performance.
Toward a conceptualization of perceived complaint handling quality in social media and traditional service channels
Authors: Sugathan Praveen , Rossmann Alexander , Ranjan Kumar Rakesh 
Published: February 2018

PurposeThis study aims to conceptualize and test the effect of consumers’ perceptions of complaint handling quality (PCHQ) in both traditional and social media channels.Design/methodology/approachStudy 1 systematically reviews the relevant literature and then carries out a consumer and manager survey. This approach aims to conceptualize the dimensionality of PCHQ. Study 2 tests the effect of PCHQ on key marketing outcomes. Using survey data from a German telecommunications company, the study provides an explanation for the differences in outcomes across traditional (hotline) and social media channels.FindingsStudy 1 reveals that PCHQ is best conceptualized as a five-dimensional construct with 15 facets. There are significant differences between customers and managers in terms of the importance attached to the various dimensions. The construct shows strong psychometric properties with high reliability and validity, thereby opening up opportunities to treat these facets as measurement indicators for the construct. Study 2 indicates that the effect of PCHQ on consumer loyalty and word-of-mouth (WOM) communication is stronger in social media than in traditional channels. Procedural justice and the overall quality of service solutions emerge as general dimensions of PCHQ because they are equally important in both channels. In contrast, interactional justice, distributive justice and customer effort have varying effects across the two channels.Research limitations/implicationsThis study contributes to the understanding of a firm’s channel selection for complaint handling in two ways. First, it evaluates and conceptualizes the PCHQ construct. Second, it compares the effects of different dimensions of PCHQ on key marketing outcomes across traditional and social media channels.Practical implicationsThis study enables managers to understand the difference in efficacy attached to different dimensions of PCHQ. It further highlights such differences across traditional and social media service channels. For example, the effect of complaint handling on social media is of particular importance when generating WOM communication.Originality/valueThis study offers a comprehensive conceptualization of the PCHQ construct and reveals the general and channel contingent effects of its different dimensions on key marketing outcomes.