bluuebunny/crossref_metadata_2025_split huggingface dataset:
Parental satisfaction and perception of Progress in influencing the Practice of complementary health approaches in children with autism: a cross sectional survey from Negeri Sembilan, Malaysia
Authors: Ong Jun Jean 
Published: September 2019

Abstract

Background
Parents’ use of complementary health approaches (CHA) for children with autism spectrum disorder (ASD) are common despite the uncertain evidence of its benefit. Parents often adopt CHA due to dissatisfaction with conventional treatment. This study aimed to examine parents’ satisfaction with ASD treatment and their perception of progress in their child’s development. Parents’ use of CHA among children with ASD and the factors related were also evaluated.

Methods
Self-administered questionnaires were completed by 48 parents of children with ASD at a single tertiary referral hospital in Malaysia. Correlation analysis was used to explore associations between parental satisfaction scores, perception of progress scores and use of CHA.

Results
Use of CHA was reported by parents for 35.4% of children with ASD in the sample. Parents who were less satisfied with conventional treatment and parents who perceived poorer progress in their child’s development were more likely to use CHA. Strong positive relationship was found between parent satisfaction with ASD treatment scores and parent perception of progress scores, which indicates that parents who were satisfied with treatment were more likely to perceive greater progress in their child’s development. Improvement in child’s progress was most appreciated by parents in their child’s behavior (85.5%), social skills (83.3%) and motor skills (77.1%).

Conclusion
The use of CHA was common among children with ASD. Parents were more likely to practice CHA when they were less satisfied with conventional treatment and perceived poorer progress. A larger multicenter study is required to further explore the practice of CHA among children with ASD throughout Malaysia.
Bottom-up development of national obstetric guidelines in middle-income country Suriname
Authors: Verschueren Kim J. C. , Kodan Lachmi R. , Brinkman Tom K. , Paidin Raez R. , Henar Sheran S. , Kanhai Humphrey H. H. , Browne Joyce L. , Rijken Marcus J. , Bloemenkamp Kitty W. M. 
Published: September 2019

Abstract

Background
Obstetric guidelines are useful to improve the quality of care. Availability of international guidelines has rapidly increased, however the contextualization to enhance feasibility of implementation in health facilities in low and middle-income settings has only been described in literature in a few instances. This study describes the approach and lessons learned from the ‘bottom-up’ development process of context-tailored national obstetric guidelines in middle-income country Suriname.

Methods
Local obstetric health care providers initiated the guideline development process in Suriname in August 2016 for two common obstetric conditions: hypertensive disorders of pregnancy (HDP) and post partum haemorrhage (PPH).

Results
The process consisted of six steps: (1) determination of how and why women died, (2) interviews and observations of local clinical practice, (3) review of international guidelines, (4) development of a primary set of guidelines, (5) initiation of a national discussion on the guidelines content and (6) establishment of the final guidelines based on consensus. Maternal enquiry of HDP- and PPH-related maternal deaths revealed substandard care in 90 and 95% of cases, respectively. An assessment of the management through interviews and labour observations identified gaps in quality of the provided care and large discrepancies in the management of HDP and PPH between the hospitals. International recommendations were considered unfeasible and were inconsistent when compared to each other. Local health care providers and stakeholders convened to create national context-tailored guidelines based on adapted international recommendations. The guidelines were developed within four months and locally implemented.

Conclusion
Development of national context-tailored guidelines is achievable in a middle-income country when using a ‘bottom-up’ approach that involves all obstetric health care providers and stakeholders in the earliest phase. We hope the descriptive process of guideline development is helpful for other countries in need of nationwide guidelines.
Protocol for the Yapatjarrathati project: a mixed-method implementation trial of a tiered assessment process for identifying fetal alcohol spectrum disorders in a remote Australian community
Authors: Shanley Dianne C. , Hawkins Erinn , Page Marjad , Shelton Doug , Liu Wei , Webster Heidi , Moritz Karen M. , Barry Linda , Ziviani Jenny , Morrissey Shirley , O’Callaghan Frances , Wood Andrew , Katsikitis Mary , Reid Natasha 
Published: September 2019

Abstract

Background
Fetal alcohol spectrum disorder (FASD) is a highly prevalent neurodevelopmental disorder associated with prenatal alcohol exposure. Early identification can improve functioning for individuals and reduce costs to society. Gold standard methods of diagnosing FASD rely on specialists to deliver intensive, multidisciplinary assessments. While comprehensive, prevalence rates highlight that this assessment model cannot meet demand, nor is it feasible in remote areas where specialist services are lacking. This project aims to expand the capabilities of remote practitioners in north Queensland, Australia, where 23–94% of the community identify as First Nations people. Integrating cultural protocols with the implementation science theories of Knowledge-To-Action, Experience-Based Co-Design, and RE-AIM, remote practitioners with varying levels of experience will be trained in a co-designed, culturally appropriate, tiered neurodevelopmental assessment process that considers FASD as a potential outcome. This innovative assessment process can be shared between primary and tertiary health care settings, improving access to services for children and families. This project aims to demonstrate that neurodevelopmental assessments can be integrated seamlessly with established community practices and sustained through evidence-based workforce development strategies.

Methods
The Yapatjarrathati project (named by the local First Nations community and meaning ‘to get well’) is a mixed-method implementation trial of a tiered assessment process for identifying FASD within a remote Australian community. In collaboration with the community, we co-designed: (a) a culturally sensitive, tiered, neurodevelopmental assessment process for identifying FASD, and (b) training materials that up-skill remote practitioners with varying levels of expertise. Qualitative interviews for primary, secondary and end users will be undertaken to evaluate the implementation strategies. RE-AIM will be used to evaluate the reach, effectiveness, adoption, implementation and maintenance of the assessment and training process.

Discussion
Co-designed with the local community, integrated with cultural protocols, and based on implementation science theories, the assessment and training process from this project will have the potential to be scaled-up across other remote locations and trialed in urban settings. The Yapatjarrathati project is an important step towards increasing the availability of neurodevelopmental services across Australia and empowering remote practitioners to contribute to the FASD assessment process.
The impact of post-fall huddles on repeat fall rates and perceptions of safety culture: a quasi-experimental evaluation of a patient safety demonstration project
Authors: Jones Katherine J. , Crowe John , Allen Joseph A. , Skinner Anne M. , High Robin , Kennel Victoria , Reiter-Palmon Roni 
Published: September 2019

AbstractBackgroundConducting post-fall huddles is considered an integral component of a fall-risk-reduction program. However, there is no evidence linking post-fall huddles to patient outcomes or perceptions of teamwork and safety culture. The purpose of this study is to determine associations between conducting post-fall huddles and repeat fall rates and between post-fall huddle participation and perceptions of teamwork and safety culture.MethodsDuring a two-year demonstration project, we developed a system for 16 small rural hospitals to report, benchmark, and learn from fall events, and we trained them to conduct post-fall huddles. To calculate a hospital’s repeat fall rate, we divided the total number of falls reported by the hospital by the number of unique medical record numbers associated with each fall. We used Spearman correlations with exactPvalues to determine the association between the proportion of falls followed by a huddle and the repeat fall rate. At study end, we used the TeamSTEPPS® Teamwork Perceptions Questionnaire (T-TPQ) to assess perceptions of teamwork support for fall-risk reduction and the Hospital Survey on Patient Safety Culture (HSOPS) to assess perceptions of safety culture. We added an item to the T-TPQ for respondents to indicate the number of post-fall huddles in which they had participated. We used a binary logistic regression with a logit link to examine the effect of participation in post-fall huddles on respondent-level percent positive T-TPQ and HSOPS scores. We accounted for clustering of respondents within hospitals with random effects using the GLIMMIX procedure in SAS/STAT.ResultRepeat fall rates were negatively associated with the proportion of falls followed by a huddle. As compared to hospital staff who did not participate in huddles, those who participated in huddles had more positive perceptions of four domains of safety culture and how team structure, team leadership, and situation monitoring supported fall-risk reduction.ConclusionsPost-fall huddles may reduce the risk of repeat falls. Staff who participate in post-fall huddles are likely to have positive perceptions of teamwork support for fall-risk reduction and safety culture because huddles are a team-based approach to reporting, adapting, and learning.
Can integration reduce inequity in healthcare utilization? Evidence and hurdles in China
Authors: Zhao Miaomiao , Liu Baohua , Shan Linghan , Li Cui , Wu Qunhong , Hao Yanhua , Chen Zhuo , Lan Lan , Kang Zheng , Liang Libo , Ning Ning , Jiao Mingli 
Published: September 2019

Abstract

Background
Integration of medical insurance schemes has been prioritized as one of the key strategies to address inequity in China’s health system. The first pilot attempt to integrate started in 2003 and later expanded nationwide. This study aims to assess its intended impact on inequity in inpatient service utilization and identify the main determinants contributing to its ineffectiveness.

Methods
A total of 49,365 respondents in the pilot integrated area and 77,165 respondents in the non-integration area were extracted from the Fifth National Health Services Survey. A comparative analysis was conducted between two types of areas. We calculate a concentration index (CI) and horizontal inequity index (HI) in inpatient service utilization and decompose the two indices.

Results
Insurance integration played a positive role in reducing inequality in inpatient service utilization to some extent. A 13.23% lower in HI, a decrease in unmet inpatient care and financial barriers to inpatient care in the pilot integrated area compared with the non-integration area; decomposition analysis showed that the Urban-Rural Residents Basic Medical Insurance, a type of integrated insurance, contributed 37.49% to reducing inequality in inpatient service utilization. However, it still could not offset the strong negative effect of income and other insurance schemes that have increased inequality.

Conclusions
The earlier pilot attempt for integrating medical insurance was not enough to counteract the influence of factors which increased the inequality in inpatient service utilization. Further efforts to address the inequality should focus on widening access to financing, upgrading the risk pool, reducing gaps within and between insurance schemes, and providing broader chronic disease benefit packages. Social policies that target the needs of the poor with coordinated efforts from various levels and agencies of the government are urgently needed.
Staff perception of Lean, care-giving, thriving and exhaustion: a longitudinal study in primary care
Authors: Kaltenbrunner Monica , Bengtsson Lars , Mathiassen Svend Erik , Högberg Hans , Engström Maria 
Published: September 2019

Abstract

Background
Lean is commonly adopted in healthcare to increase quality of care and efficiency. Few studies of Lean involve staff-related outcomes, and few have a longitudinal design. Thus, the aim was to examine the extent to which changes over time in Lean maturity are associated with changes over time in care-giving, thriving and exhaustion, as perceived by staff, with a particular emphasis on the extent to which job demands and job resources, as perceived by staff, have a moderated mediation effect.

Method
A longitudinal study with a correlational design was used. In total, 260 staff at 46 primary care units responded to a web survey in 2015 and 2016. All variables in the study were measured using staff ratings. Ratings of Lean maturity reflect participants’ judgements regarding the entire unit; ratings of care-giving, thriving, exhaustion and job demands and resources reflect participants’ judgements regarding their own situation.

Results
First, over time, increased Lean maturity was associated with increased staff satisfaction with their care-giving and increased thriving, mediated by increased job resources. Second, over time, increased Lean maturity was associated with decreased staff exhaustion, mediated by decreased job demands. No evidence was found showing that job demands and job resources had a moderated mediation effect.

Conclusion
The results indicate that primary care staff may benefit from working in organizations characterized by high levels of Lean maturity and that caregiving may also be improved as perceived by staff.
Natural outer membrane permeabilizers boost antibiotic action against irradiated resistant bacteria
Authors: Farrag Hala A. , Abdallah Nagwa , Shehata Mona M. K. , Awad Ebthag M. 
Published: September 2019

Abstract

Background

This study sought to develop new strategies for reverting the resistance of pathogenic Gram-negative bacilli by a combination of conventional antibiotics, potent permeabilizers and natural beta lactamase inhibitors enhancing the activity of various antibiotics.

Methods
The antibiotic susceptibility in the presence of natural non-antibacterial tested concentrations of phytochemicals (permeabilizers and natural beta lactamase inhibitors) was performed by disk diffusion and susceptibility assays. Thymol and gallic acid were the most potent permeabilizers and facilitated the passage of the antibiotics through the outer membrane, as evidenced by their ability to cause LPS release, sensitize bacteria to SDS and Triton X-100.

Results
The combination of permeabilizers and natural beta lactamase inhibitors (quercetin and epigallocatechin gallate) with antibiotics induced greater susceptibility of resistant isolates compared to antibiotic treatment with beta lactamase inhibitors alone. Pronounced effects were detected with 24.4 Gy in vitro gamma irradiation on permeability barrier, beta lactamase activity, and outer membrane protein profiles of the tested isolates.

Conclusions
The synergistic effects of the studied natural phytochemicals and antibiotics leads to new clinical choices via outer membrane destabilization (permeabilizers) and/or inactivation of the beta lactamase enzyme, which enables the use of older, more cost-effective antibiotics against resistant strains.
Development of transplantable B-cell lymphomas in the MHC-defined miniature swine model
Authors: Andrews Alec R. , Wang Zhaohui , Wilkinson Robert A. , Fishman Jay A. , Sachs David H. , Navarro-Alvarez Nalu , Huang Christene A. 
Published: September 2019

Abstract

Background
Establishment of transplantable tumors in clinically relevant large animals allows translational studies of novel cancer therapeutics.

Methods
Here we describe the establishment, characterization, and serial transplantation of a naturally occurring B-cell lymphoma derived from a unique, highly inbred sub-line of Massachusetts General Hospital (MGH) major histocompatibility complex (MHC)-defined miniature swine.

Results
The lymphoblastic cell line (LCL) originated from peripheral blood of a 2.5 year old female swine leukocyte antigen (SLA)dd-inbred miniature swine breeder demonstrating clinical signs of malignancy. Flow cytometric phenotypic analysis of subclones derived from the original cell line revealed surface markers commonly expressed in a B-cell lineage neoplasm. A subclone of the original LCL was transplanted into mildly-conditioned histocompatible miniature swine and immunocompromised NOD.Cg-PrkdcscidIl2rgtm1Wjl/SzJ (NSG) mice. Tissue and blood samples harvested 2 weeks following subcutaneous and intravenous injection in a highly inbred SLAdd pig were cultured for tumor growth and phenotypic analysis before serial transfer into NSG mice. Evidence of tumor growth in vivo was found in all tumor cell recipients. In vitro growth characteristics and surface phenotype were comparable between the original and serially transplanted tumor cell lines.

Conclusions
These results indicate the feasibility of developing a large-animal transplantable tumor model using cells derived from spontaneously occurring hematologic malignancies within the highly inbred miniature swine herd.
Complement lectin pathway protein levels reflect disease activity in juvenile idiopathic arthritis: a longitudinal study of the Nordic JIA cohort
Authors:   for the Nordic Study Group of Pediatric Rheumatology (NoSPeR), Glerup Mia , Thiel Steffen , Rypdal Veronika , Arnstad Ellen Dalen , Ekelund Maria , Peltoniemi Suvi , Aalto Kristiina , Rygg Marite , Nielsen Susan , Fasth Anders , Berntson Lillemor , Nordal Ellen , Herlin Troels 
Published: September 2019

Abstract

Background
To determine the serum levels of the lectin pathway proteins early in the disease course and 17 years after disease onset and to correlate the protein levels to markers of disease activity in participants from a population-based Nordic juvenile idiopathic arthritis (JIA) cohort. Additionally, to assess the predictive value of lectin pathway proteins with respect to remission status.

Methods
A population-based cohort study of consecutive cases of JIA with a disease onset from 1997 to 2000 from defined geographical areas of Finland, Sweden, Norway and Denmark with 17 years of follow-up was performed. Clinical characteristics were registered and H-ficolin, M-ficolin, MASP-1, MASP-3, MBL and CL-K1 levels in serum were analyzed.

Results
In total, 293 patients with JIA were included (mean age 23.7 ± 4.4 years; mean follow-up 17.2 ± 1.7 years). Concentrations of the lectin protein levels in serum were higher at baseline compared to the levels 17 years after disease onset (p ≤ 0.006, n = 164). At baseline, the highest level of M-ficolin was observed in systemic JIA. Further, high M-ficolin levels at baseline and at 17-year follow-up were correlated to high levels of ESR. In contrast, high MASP-1 and MASP-3 tended to correlate to low ESR. CL-K1 showed a negative correlation to JADAS71 at baseline.
None of the protein levels had prognostic abilities for remission status 17 years after disease onset.

Conclusion
We hypothesize that increased serum M-ficolin levels are associated with higher disease activity in JIA and further, the results indicate that MASP-1, MASP-3 and CL-K1 are markers of inflammation.
The effect of group A streptococcal carrier on the epidemic model of acute rheumatic fever
Authors: Yokchoo Natsuda , Patanarapeelert Nichaphat , Patanarapeelert Klot 
Published: September 2019

Abstract

Background
Group A streptococcus (GAS) is the most frequent cause of bacterial pharyngitis in school-aged children. The postinfection sequel as acute rheumatic fever (ARF) and rheumatic heart disease that cause morbidity and mortality among young people is public health concerns in several developing countries. Asymptomatic carriage state of GAS is not fully understood in terms of host and bacterial factors. Although the ability of transmitting GAS of the asymptomatic carriers is relatively low, they may present the reservoir of the epidemic. A fraction of GAS carriers is difficult to estimate in practice and may greatly vary between populations. Understanding the role of carriage on the transmission dynamic of GAS is important for assessing the public health impact of the ARF.

Method
This study investigates the effect of GAS carriers on both the transmission and dynamic of ARF cases by using a mathematical model.

Result
We derive the sufficient conditions for which the GAS can spread or extinct from the naive population under the variation of the fraction of symptomatic cases over the incidence of GAS. The threshold is possible to occur in general, but the last condition which is rather restrictive and involves parameter uncertainty. The increasing of carriers in the endemic state leads to the reduction in magnitude of the reproduction number and the number of ARF patients. We demonstrate that the adjustment of parameters can be carried out by the use of endemic state and some specific data.

Conclusion
We show theoretically that the presence of asymptomatic carriers may induce the epidemic threshold and reduce the virulence of GAS and the prevalence of ARF.
From bench to bed: the tumor immune microenvironment and current immunotherapeutic strategies for hepatocellular carcinoma
Authors: Fu Yaojie , Liu Shanshan , Zeng Shan , Shen Hong 
Published: September 2019

Abstract
Hepatocellular carcinoma (HCC) ranks the most common primary liver malignancy and the third leading cause of tumor-related mortality worldwide. Unfortunately, despite advances in HCC treatment, less than 40% of HCC patients are eligible for potentially curative therapies. Recently, cancer immunotherapy has emerged as one of the most promising approaches for cancer treatment. It has been proven therapeutically effective in many types of solid tumors, such as non-small cell lung cancer and melanoma. As an inflammation-associated tumor, it’s well-evidenced that the immunosuppressive microenvironment of HCC can promote immune tolerance and evasion by various mechanisms. Triggering more vigorous HCC-specific immune response represents a novel strategy for its management. Pre-clinical and clinical investigations have revealed that various immunotherapies might extend current options for needed HCC treatment. In this review, we provide the recent progress on HCC immunology from both basic and clinical perspectives, and discuss potential advances and challenges of immunotherapy in HCC.