bluuebunny/crossref_metadata_2025_split huggingface dataset:
Implementation of an electronic care pathway for hip fracture patients: a pilot before and after study
Authors: Talevski Jason , Guerrero-Cedeño Viviana , Demontiero Oddom , Suriyaarachchi Pushpa , Boersma Derek , Vogrin Sara , Brennan-Olsen Sharon , Duque Gustavo 
Published: December 2020

Abstract
Background
Care pathways are generally paper-based and can cause communication failures between multidisciplinary teams, potentially compromising the safety of the patient. Computerized care pathways may facilitate better communication between clinical teams. This study aimed to investigate whether an electronic care pathway (e-pathway) reduces delays in surgery and hospital length of stay compared to a traditional paper-based care pathway (control) in hip fracture patients.

Methods
A single-centre evaluation with a retrospective control group was conducted in the Orthogeriatric Ward, Nepean Hospital, New South Wales, Australia. We enrolled patients aged > 65 years that were hospitalized for a hip fracture in 2008 (control group) and 2012 (e-pathway group). The e-pathway provided the essential steps in the care of patients with hip fracture, including examinations and treatment to be carried out. Main outcome measures were delay in surgery and hospital length of stay; secondary outcomes were in-hospital mortality and discharge location.

Results
A total of 181 patients were enrolled in the study (129 control; 54 e-pathway group). There was a significant reduction in delay to surgery in the e-pathway group compared to control group in unadjusted (OR = 0.19; CI 0.09–0.39; p < 0.001) and adjusted (OR = 0.22; CI 0.10–0.49; p < 0.001) models. There were no significant differences between groups for length of stay (median 11 vs 12 days; p = 0.567), in-hospital mortality (1 vs 7 participants; p = 0.206) or discharge location (p = 0.206).

Conclusions
This pilot study suggests that, compared to a paper-based care pathway, implementation of an e-pathway for hip fracture patients results in a reduction in total number of delays to surgery, but not hospital length of stay. Further evaluation is warranted using a larger cohort investigating both clinical and patient-reported outcome measures.
The epidemiology of infant shaft fractures of femur or humerus by incidence, birth, accidents, and other causes
Authors: von Heideken Johan , Thiblin Ingemar , Högberg Ulf 
Published: December 2020

AbstractBackgroundThe purpose of this population-based registry study was to analyze both birth-related femur and humerus shaft fractures and diagnosed later in infancy, as regards incidence, perinatal characteristics, other diagnoses, and reported accidents.MethodsChildren born in 1997–2014, diagnosed with a femur or humerus shaft fracture before age 1 year, were identified in the Swedish Health Registries. Rate of birth fractures were estimated by combining femur and humerus shaft fractures coded as birth-related with femur and humerus shaft fractures diagnosed during day 1–7 without registered trauma or abuse. Incidence was computed by comparing infants with femur or humerus shaft fractures to the total at-risk population.ResultsThe incidence for birth-related femur shaft fractures was 0.024 per 1000 children (n = 45) and that for birth-related humerus shaft fractures was 0.101 per 1000 children (n = 188). The incidence was 0.154 per 1000 children for later femur shaft fractures (n = 287) and 0.073 per 1000 children for later humerus shaft fractures (n = 142). Birth-related femur shaft fracture was associated with shoulder dystocia, cesarean, multiple birth, breech, preterm, and small-for-gestational age, while humerus shaft fracture was associated with maternal obesity, dystocic labor, shoulder dystocia, vacuum-assisted delivery, male sex, multiple birth, breech, preterm, large-for-gestational age, birth weight > 4000 g, and injury of brachial plexus. A bone fragility diagnosis was recorded in 5% of those with birth-related or later femur shaft fractures. Among infants with birth-related humerus shaft fractures, 1% had a bone fragility diagnosis; the figure for later fractures was 6%. Maltreatment diagnosis was associated with later fractures of both types, especially among those aged < 6 months, where approximately 20% (femur) and 14% (humerus) of cases, respectively, were associated with abuse. Fall accidents were reported in 73 and 56% among those with later femur and humerus shaft fractures, respectively.ConclusionThis study provides data on epidemiology, birth, parental characteristics, and reported accidents in relation to femur and humerus shaft fractures during infancy. Few children had a bone fragility diagnosis. Fall accidents were the main contributor to femur or humerus shaft fracture during infancy; however, the proportion of fractures attributed to maltreatment was high in children under 6 months.
Mucinous cystic neoplasm of the liver with biliary communication: case report and surgical therapeutic option
Authors: Ferreira Raphaella , Abreu Phillipe , Jeismann Vagner Birk , Segatelli Vanderlei , Coelho Fabricio Ferreira , David Andre Ibrahim 
Published: December 2020

Abstract
Background
Mucinous cyst neoplasm of the liver (MCN-L) comprise less than 5% of all cystic liver lesions and is characterized by the presence of ovarian stroma and absence of bile duct communication.

Case presentation
Here, we discuss a 45-year-old woman who presented with symptomatic liver mass. Diagnostic workup detected a 4.2 × 3.6 cm septate cyst located in segments I, V, and VIII of the liver in communication with the right hepatic duct. An open right liver resection with total bile duct excision and hilar lymphadenectomy was performed. Pathology revealed a multiloculated cyst with lined mucinous epithelium and ovarian-like stroma, consistent with low-grade MCN-L.

Conclusions
This case shows that unusual location and bile duct communication can be present in MCN-L.
Determinants of periodontitis according to the immunological and virological profiles of HIV-infected patients in Yaoundé, Cameroon
Authors: Fokam Joseph , Geh Buolikeze Kuoh Nji , Sosso Samuel Martin , Takou Desire , Ngufack Ezechiel Semengue , Nka Alex Durand , Bissek Anne-Cecile Z.-K. , Eko David Mindja , Ndjolo Alexis 
Published: December 2020

Abstract
Background
HIV infection is associated to different oral manifestations (including periodontal diseases), which have decreased with the advent of antiretroviral therapy (ART). Yet, the occurrence of periodontitis is still consistent among patients with HIV living in sub Saharan-Africa, with limited evidence on the driven factors and mitigating measures in these settings. We aimed at evaluating the occurrence of periodontitis and its associated immunological and virological factors in patients with HIV living in Yaoundé, Cameroon.

Methods
We included 165 (44 ART-naïve and 121 ART-experienced) patients > 18 years old attending the Yaoundé Central Hospital and the Chantal BIYA International Reference Centre, from January-April 2018. The periodontal status was assessed by measuring the clinical attachment loss, periodontal pocket depth, plaques index and gingival bleeding index. CD4+/CD8+ cells and viremia were measured using the fluorescence-activated cell sorting method (FACS Calibur) and the Abbott m2000 RT HIV-1 RNA kit respectively. A standard-questionnaire concerning participants’ medical records and oral hygiene methods was filled. Data was analyzed and p < 0.05 considered statistically significant.

Results
There was a significantly high prevalence of periodontitis in the ART-naïve (53.2%) compared to the ART-experienced group (37.3%), with a twofold increased risk of the ART-naïve population presenting with periodontitis than the ART-experienced population (OR 2.06, p = 0.03). More importantly, ART-naïve, patients with CD4 < 200 cells presented with higher risk of having periodontitis compared to those with higher CD4-values, with a threefold difference (OR 3.21). Worth noting, males presented with a higher risk of having clinical attachment loss (OR 6.07). There was no significant association between the occurrence of periodontitis and the CD8 (p = 0.45) or viremia (p = 0.10).

Conclusion
In the Cameroonian context, a considerable number of adults infected with HIV suffer from periodontitis regardless of their treatment profile. Nonetheless, ART-naïve patients have a higher risk, indicating the protective role of ART. Interestingly, severely immune-compromised patients and men are vulnerable to periodontitis, thereby highlighting the need for clinicians to refer patients for regular periodontal screening especially male patients and those with low CD4. Such measures could greatly improve the quality of life of the population living with HIV in Cameroon.
Utilisation of dental services for people with special health care needs in Australia
Authors: Lim Mathew Albert Wei Ting , Liberali Sharon Andrea Corinne , Borromeo Gelsomina Lucia 
Published: December 2020

Abstract
Background
To explore the profile of patients and treatment delivered at specialist referral centres for individuals with special needs.

Methods
A cross-sectional audit was conducted of the health records of all patients with appointments at two of Australia’s largest referral centres for patients with special needs, the Integrated Special Needs Department at the Royal Dental Hospital of Melbourne and the Special Needs Unit at the Adelaide Dental Hospital, for the month of August 2015.

Results
The profile of patients treated at these specialist units demonstrates the diversity of individuals with additional health care needs that general dentists feel require specialised oral health care. The Adelaide-based clinic had a greater proportion of complex medical patients in comparison to those treated in Melbourne who were more likely to have a disability or psychiatric condition and were less likely to be able to self-consent for treatment. Interestingly, despite similar workforce personnel numbers, there were approximately twice as many appointments at the Special Needs Unit in Adelaide than the Integrated Special Needs Department in Melbourne during the study period which may have reflected differences in workforce composition with a greater use of dental auxiliaries at the Adelaide clinic.

Conclusions
The results of this study provide an initial profile of patients with special needs referred for specialist care in Australia. However, the differences in patient profiles between the two units require further investigation into the possible influence of service provision models and barriers to access of care for individuals with special needs and to ensure equitable access to health care.
Nurses’ educational needs in the oral health of inpatients at Yazd Province in Iran: a Delphi study
Authors: Tabatabaei Seyed Hosein , Owlia Fatemeh , Ayatollahi Fatemeh , Maybodi Fahimeh Rashidi , Ahadian Hakimeh , Azizian Fatemeh , Nasiriani Khadijeh 
Published: December 2020

Abstract
Background
Oral hygiene is an integral part of general health of a person. Nurses qualified about oral care can play an important role in improving the quality of oral health in hospitalized patients. This study investigated the educational needs of nurses in the field of oral health of hospitalized patients.

Methods
The study used the modified Delphi method in three rounds. Fifty faculty members of the School of Dentistry and Nursing were selected via purposive sampling. The data collection tool was a demographic form and an open-ended questionnaire in the first round and a structured questionnaire in the next rounds. The analysis was performed using both content and descriptive analysis techniques.

Results
The top ten oral health education priorities for nurses were greater than 75% with a consensus level: oral anatomy and physiology, learning the signs and symptoms of common oral diseases, learning of oral medications and administration, learning the drugs that cause damage to the mouth and teeth, training in managing dental emergencies, patient education for tooth brushing and taking care of the mouth, especially in the elderly patient, providing oral and dental care, training for unconscious and fasting patients, undergoing chemotherapy and radiotherapy, and hospitalization in intensive care unit.

Conclusion
The findings of the study emphasized the need for interdisciplinary cooperation between nursing and dental professionals for the development of an oral health curriculum for nurses to promote and improve oral health and prevent dental diseases in hospitalized patients and the community.
A mixed-methods evaluation of the impact of a person-centered family planning intervention for community health workers on family planning outcomes in India
Authors: Diamond-Smith Nadia , McDonell Claire , Sahu Ananta Basudev , Roy Kali Prasad , Giessler Katie 
Published: December 2020

Abstract
Background
Person-centered quality for family planning has been gaining increased attention, yet few interventions have focused on this, or measured associations between person-centered quality for family planning and family planning outcomes (uptake, continuation, etc.). In India, the first point of contact for family planning is often the community health care worker, in this case, Accredited Social Health Activists (ASHAs).

Methods
In this study, we evaluate a training on person-centered family planning as an add-on to a training on family planning provision for urban ASHAs in Varanasi, India in 2019 using mixed methods. We first validate a scale to measure person-centered family planning in a community health worker population and find it to be valid. Higher person-centered family planning scores are associated with family planning uptake.

Results
Comparing women who saw intervention compared to control ASHAs, we find that the intervention had no impact on overall person-centered family planning scores. Women in the intervention arm were more likely to report that their ASHA had a strong preference about what method they choose, suggesting that the training increased provider pressure. However, qualitative interviews with ASHAs suggest that they value person-centered care for their interactions and absorbed the messages from the intervention.

Conclusions
More research is needed on how to intervene to change behaviors related to person-centered family planning.

Trial registration
This study received IRB approval from the University of California, San Francisco (IRB # 15–25,950) and was retrospectively registered at clinicaltrials.gov (NCT04206527).
Differential genetic mutations of ectoderm, mesoderm, and endoderm-derived tumors in TCGA database
Authors: Gao Xingjie , Cui Xiaoteng , Zhang Xinxin , Zhao Chunyan , Zhang Nan , Zhao Yan , Ren Yuanyuan , Su Chao , Ge Lin , Wu Shaoyuan , Yang Jie 
Published: December 2020

AbstractBackgroundIn terms of biological behavior, gene regulation, or signaling pathways, there is a certain similarity between tumorigenesis and embryonic development of humans. Three germ layer structure exhibits the distinct ability to form specific tissues and organs.MethodsThe present study set out to investigate the genetic mutation characteristics of germ layer differentiation-related genes using the tumor cases of the cancer genome atlas (TCGA) database.ResultsThese tumor samples were divided into three groups, including the ectoderm, mesoderm, and endoderm. Children cases less than 9 years old accounted for a larger proportion for the cases in the ectoderm and mesoderm groups; whereas the middle-aged and elderly individuals (from 50 to 89 years old) were more susceptible to tumors of endoderm. There was a better prognosis for the cases of mesoderm, especially the male with the race of White, compared with the other groups. A missense mutation was frequently detected for the cases of ectoderm and endoderm, while deletion mutation was common for that of mesoderm. We could not identify the ectoderm, mesoderm, or endoderm-specific mutated genes or variants with high mutation frequency. However, there was a relatively higher mutation incidence of endoderm markers (GATA6,FOXA2,GATA4,AFP) in the endoderm group, compared with the groups of ectoderm and mesoderm. Additionally, four members (SMO, GLI1,GLI2,GLI3) within the Hedgehog signaling pathway genes showed a relatively higher mutation rate in the endoderm group than the other two groups.ConclusionsTCGA tumors of ectoderm, mesoderm, and endoderm groups exhibit the distinct subject distribution, survival status, and genomic alteration characteristics. The synergistic mutation effect of specific genes closely related to embryonic development may contribute to the tumorigenesis of tissues or organs derived from the specific germ layers. This study provides a novel reference for exploring the functional connection between embryogenesis and tumorigenesis.
Circ_0003998 enhances doxorubicin resistance in hepatocellular carcinoma by regulating miR-218-5p/EIF5A2 pathway
Authors: Li Xiaomin , He Jiefeng , Ren Xiaojing , Zhao Haichao , Zhao Haoliang 
Published: December 2020

Abstract
Background
The involvement of circular RNAs (circRNAs) in chemoresistance of tumors has been identified. Herein, this study aims to investigate the role and the underlying mechanism of circ_0003998 in doxorubicin (DOX) resistance in hepatocellular carcinoma (HCC).

Methods
The expression of circ_0003998 and microRNA (miR)-218-5p and eukaryotic translation initiation factor 5A-2 (EIF5A2) mRNA was detected using quantitative real-time polymerase chain reaction. Cell viability, migration and invasion were analyzed using cell counting kit-8, colony formation and transwell assay, respectively. The levels of matrix metallopeptidase 9 (MMP-9), E-cadherin, Vimentin, N-cadherin and EIF5A2 protein were detected using western blot. The interaction between miR-218-5p and circ_0003998 or EIF5A2 was confirmed by dual-luciferase reporter assay. In vivo experiments were performed using murine xenograft models.

Results
Circ_0003998 was elevated in HCC tissues, DOX-resistant tissues and cells, and circ_0003998 knockdown promoted DOX-sensitivity in HCC by inhibiting resistant cell viability, migration, invasion and EMT in vitro and enhanced DOX cytotoxicity in vivo. Bioinformatics analysis revealed circ_0003998 inhibited miR-218-5p expression, which was clarified to be a target of circ_0003998, and circ_0003998 knockdown sensitized HCC cell to DOX by sponging miR-218-5p. EIF5A2 was a target of miR-218-5p, and miR-218-5p mitigated DOX resistance in HCC cells through modulating EIF5A2 expression. Additionally, circ_0003998 served as a competing endogenous RNA for miR-218-5p to regulate EIF5A2 expression.

Conclusion
Circ_0003998 knockdown sensitized HCC cell to DOX by regulating miR-218-5p/EIF5A2 axis, indicating new markers of poor response to DOX and potential therapeutic strategies for the chemotherapy of HCC.
Impact of a tuberculosis treatment adherence intervention versus usual care on treatment completion rates: results of a pragmatic cluster randomized controlled trial
Authors: Puchalski Ritchie Lisa M. , van Lettow Monique , Makwakwa Austine , Kip Ester C. , Straus Sharon E. , Kawonga Harry , Hamid Jemila S. , Lebovic Gerald , Thorpe Kevin E. , Zwarenstein Merrick , Schull Michael J. , Chan Adrienne K. , Martiniuk Alexandra , van Schoor Vanessa 
Published: December 2020

Abstract
Background
With the global shortage of skilled health workers estimated at 7.2 million, outpatient tuberculosis (TB) care is commonly task-shifted to lay health workers (LHWs) in many low- and middle-income countries where the shortages are greatest. While shown to improve access to care and some health outcomes including TB treatment outcomes, lack of training and supervision limit the effectiveness of LHW programs. Our objective was to refine and evaluate an intervention designed to address common causes of non-adherence to TB treatment and LHW knowledge and skills training needs.

Methods
We employed a pragmatic cluster randomized controlled trial. Participants included 103 health centres (HCs) providing TB care in four districts in Malawi, randomized 1:1 stratified by district and HC funding (Ministry of Health, non-Ministry funded). At intervention HCs, a TB treatment adherence intervention was implemented using educational outreach, a point-of-care reminder tool, and a peer support network. Clusters in the control arm provided usual care. The primary outcome was the proportion of patients with successful TB treatment (i.e., cure or treatment completion). We used a generalized linear mixed model, with district as a fixed effect and HC as a random effect, to compare proportions of patients with treatment success, among the trial arms, with adjustment for baseline differences.

Results
We randomized 51 HCs to the intervention group and 52 HCs to the control group. Four intervention and six control HCs accrued no eligible patients, and 371 of 1169 patients had missing outcome, HC, or demographic data, which left 74 HCs and 798 patients for analysis. Randomization group was not related to missing outcome, however, district, age, and TB type were significantly related and included in the primary analysis model. Among the 1153 patients with HC and demographic data, 297/605 (49%) and 348/548 (64%) in the intervention and control arms, respectively, had treatment success. The intervention had no significant effect on treatment success (adjusted odds ratio 1.35 [95% confidence interval 0.93–1.98]).

Conclusion
We found no significant effect of the intervention on TB treatment outcomes with high variability in implementation quality, highlighting important challenges to both scale-up and sustainability.

Trial registration
ClinicalTrials.gov NCT02533089. Registered August 20, 2015.