bluuebunny/crossref_metadata_2025_split huggingface dataset:
Electronic Health Record Reminders for Chlamydia Screening in an American Indian Population
Authors: Hughes Michael Sang , Apostolou Andria , Reilley Brigg , Leston Jessica , McCollum Jeffrey , Iralu Jonathan 
Published: December 2020

Objectives Indian Health Service (IHS) screening rates for Chlamydia trachomatis are lower than national rates of chlamydia screening in the Southwest. We describe and evaluate the effect of a public health intervention consisting of electronic health record (EHR) reminders to alert health care providers to screen for chlamydia at an IHS facility. We also conducted an awareness presentation among health care providers on chlamydia screening. Methods We conducted our intervention from November 1, 2013, through October 31, 2015, at an IHS facility in the Southwest. We implemented algorithms that queried database values to assess chlamydia screening performance in 6 clinical departments. We presented data on the screening performance of clinical departments and health care providers (de-identified) in the awareness presentations. We re-queried database values 1 and 2 years after implementation of the EHR reminder intervention to evaluate before-and-after screening rates, comparing data among all patients and among female patients only. Results We found small, sustained relative increases in chlamydia screening rates during the 2012-2015 evaluation period: 20.8% pre-intervention to 24.9% and 24.2% one and two years postintervention, respectively, across all patients; 32.3% preintervention to 36.6% and 35.6% one and two years postintervention, respectively, among female patients. Increases in clinical department–specific screening rates varied and were most prominent in internal medicine (35.8% preintervention to peak 65.8% postintervention). The 1 clinic (obstetrics–gynecology) that did not receive an awareness presentation showed a consistent downward trend in screening rates, although absolute rates were consistently higher in that clinic than in other clinics. Conclusions Awareness presentations that offer feedback to health care providers on screening performance, heighten provider awareness of the importance of chlamydia screening, and promote development of novel provider-initiated screening protocols may help to increase screening rates when combined with EHR reminders.
Real-world ethics in palliative care: A systematic review of the ethical challenges reported by specialist palliative care practitioners in their clinical practice
Authors: Schofield Guy , Dittborn Mariana , Huxtable Richard , Brangan Emer , Selman Lucy Ellen 
Published: December 2020

Background: Ethical issues arise daily in the delivery of palliative care. Despite much (largely theoretical) literature, evidence from specialist palliative care practitioners about day-to-day ethical challenges has not previously been synthesised. This evidence is crucial to inform education and adequately support staff. Aim: To synthesise the evidence regarding the ethical challenges which specialist palliative care practitioners encounter during clinical practice. Design: Systematic review with narrative synthesis (PROSPERO registration CRD42018105365). Quality was dual-assessed using the Mixed-Methods Appraisal Tool. Tabulation, textural description, concept mapping and thematic synthesis were used to develop and present the narrative. Data sources: Seven databases (MEDLINE, Philosopher’s Index, EMBASE, PsycINFO, LILACS, Web of Science and CINAHL) were searched from inception to December 2019 without language limits. Eligible papers reported original research using inductive methods to describe practitioner-reported ethical challenges. Results: A total of 8074 records were screened. Thirteen studies from nine countries were included. Challenges were organised into six themes: application of ethical principles; delivering clinical care; working with families; engaging with institutional structures and values; navigating societal values and expectations; philosophy of palliative care. Challenges related to specific scenarios/contexts rather than the application of general ethical principles, and occurred at all levels (bedside, institution, society, policy). Conclusion: Palliative care practitioners encounter a broad range of contextual ethical challenges, many of which are not represented in palliative care ethics training resources, for example, navigating institutional policies, resource allocation and inter-professional conflict. Findings have implications for supporting ethical practice and training practitioners. The lack of low- and middle- income country data needs addressing.
A Comparison of Surface Characteristics, Coating Stability and Friction Coefficients of Esthetic Archwires: A Comparative Study
Authors: Jejurikar Harshal , Contractor Taabish , Nene Salil , Kalia Ajit , Patil Wasu , Khan Najneen 
Published: December 2020

Aim: The aim of this article is to evaluate coated orthodontic aligning archwires for surface characteristics, coating stability, and associated dynamic frictional resistance and to compare and relate these results to each other. Materials and Methods: The archwire investigated were (1) group 1: American orthodontics (0.016 NiTi) (AO); (2) group 2: G and H Wire Company, USA (0.016) (G and H); (3) group 3: Orthosystems (0.016) (OS); and (4) group 4: Forestadent, Bio Cosmetic (0.017) (BC) Surface roughness (ESEM), coating stability, and frictional resistance were tested. Analysis of variance and Bonferroni test were used for analysis. Results: Frictional resistance from low to high—BC, AO, OS, G, and H. Coating stability from low to high—BC, AO, G and H, and OS. Surface characteristics from low to high—BC, OS, AO, G, and H. Conclusions: The study showed that BC has least friction coefficient, best coating stability, and less surface irregularities. Surface characteristics, friction coefficient, and coating stability may have correlation but are not statistically significant because of multifactorial conditions in the oral environment.
Rhabdomyolysis and hepatotoxicity following accidental monensin ingestion: A report of two cases
Authors: Zhang Zhiqiang , Cui Shuqing , Zhang Jinying 
Published: December 2020

Background: Monensin is a commonly used veterinary antibiotic with a narrow safety range. Overdose of monensin can cause animal poisoning or even death. Monensin poisoning is rare in humans, and there is no effective detoxification protocol in clinical treatment. Objective: We report here two cases of monensin-induced rhabdomyolysis and hepatotoxicity by oral ingestion. The two patients were a couple and both were admitted to the hospital due to oral ingestion of monensin 5 days prior. Patient 1, with a past history of chronic bronchitis and hypertension, presented with severe rhabdomyolysis, hepatotoxicity, and hypoxemia. After treatment with fluid replacement and alkalinization of urine, his condition deteriorated the next day and irreversible cardiopulmonary arrest occurred. Patient 2 was diabetic and using oral hypoglycemic drugs and had obvious rhabdomyolysis from the fifth day of admission. After treatment with fluid replacement, urine alkalization, and continuous renal replacement therapy (CRRT), the patient recovered and was discharged 1 month later. Discussion: The ingestion of monensin can lead to life-threatening toxicity, with rhabdomyolysis and hepatotoxicity as the main manifestations. Comprehensive treatment including CRRT in the early stage of rhabdomyolysis may improve the condition and prognosis.
Evaluation of First-Dose, Intravenous Push Penicillins and Carbapenems in the Emergency Department
Authors: Academia Emmeline C. , Jenrette Jordan E. , Mueller Scott W. , McLaughlin Julie M. 
Published: December 2020

Background: Early appropriate antibiotic administration is associated with improved outcomes in infectious illnesses. During drug shortages in 2017, the American Society of Health-System Pharmacists recommended intravenous push (IVP) administration of medications when possible to conserve small-volume parenteral solutions. Data supporting IVP penicillins and carbapenems was limited. Objective: The primary objective of this study compared time from patient emergency department (ED) arrival to antibiotic administration between IVP and intravenous piggy-back (IVPB) administration. Methods: This single-center pre-post protocol study assessed changes in administration timing and safety of ampicillin/sulbactam, piperacillin/tazobactam, and ertapenem from 2015-2018. Medication administration by IVPB (pre) or IVP (post), ED arrival, antibiotic order and administration times, potential effectors of administration time, and safety events were assessed. Acquisition costs were estimated. Results: A total of 696 administrations were included, with 351 and 345 subjects in the IVPB and IVP cohorts, respectively. The median time from ED arrival to initiation of antibiotic administration was 140 (IQR 87-221) minutes and 110 (IQR 68-181) minutes in the IVPB and IVP cohorts, respectively, (P < 0.01). IVP administration increased the proportion of indexed antibiotics administered within 60 minutes of ED arrival compared to IVPB (20% vs. 12%, respectively, P < 0.01). There was no difference in adverse events between both cohorts. Supply acquisition cost savings totaled an more than $5,000 with the IVP protocol. Conclusion: IVP administration of ampicillin/sulbactam, piperacillin/tazobactam, and ertapenem improved times to initiation of empiric, first-dose antibiotics in the ED without an increase in adverse events, saving over $5,000 annually.
Oronasal Fistula Incidence Associated With Vomer Flap Repair of Cleft Palate: A Systematic Review and Meta-Analysis
Authors: Vandenberg Katherine , Castle Michael , Qeadan Fares , Kraai Tania 
Published: December 2020

Objectives: To determine the incidence of oronasal fistulas (ONF) associated with primary repair of the anterior palate using a single-layered, superiorly based, vomer mucoperiosteal flap. Design: A systematic review of MEDLINE, PubMed, Cochrane, and Web of Science databases using the keywords: “vomer flap” and “cleft palate repair” were carried out. A meta-analysis was performed using random effect modeling with stratified analysis by syndromic diagnosis, number of surgeons, and mean age. Main Outcome Measure(s): Incidence of ONFs. Results: The meta-analysis included 9 studies with a total of 464 children who met inclusion criteria. The overall ONF rate was 3.0% (95% CI: 1.0-9.0). Fistula rates were not significantly different in studies that included syndromic patients compared to studies that did not, 5.0% (95% CI: 1.0-24.0) versus 3.0% (95% CI: 1.0-6.0), respectively. There was no significant difference between studies in which there was a single surgeon versus multiple surgeons, 3.0% (95% CI: 1.0-13.0) versus 4.0% (95% CI: 1.0-8.0), respectively. Age at the time of cleft repair showed no statistically significant difference in fistula rate when comparing children with a mean age less than 12 months to those greater than 12 months, 3.0% (95% CI: 1.0-5.0) versus 5.0% (95% CI: 1.0-28.0), respectively. Conclusions: The vomer flap technique in cleft palate repair appears to be associated with a low ONF rate unaffected by syndromic diagnosis, number of surgeons, or patient age at time of repair.
Impact of clinical pharmacy in oncology and hematology centers: A systematic review
Authors: Oliveira Cynara S , Silva Mauriele P , Miranda Íngara K S P B , Calumby Rodrigo T , de Araújo-Calumby Renata F 
Published: December 2020

Background Oncology and hematology is a complex and specific area that requires monitoring by a multidisciplinary team capable of personalizing the treatment of each patient. Clinical pharmacy services have the potential to contribute significantly to the effective and economical care of cancer patients. Objective To evaluate, synthesize and critically present the available evidence on the impact of the Clinical Pharmacy in the treatment of patients with hematological cancer. Method A review was carried out on the bases PubMed/MEDLINE, LILACS and Google Scholar. The included studies were: studies that evaluated the effects of pharmaceutical interventions in clinical in oncology and hematology services and having as a population patient with hematological cancer. Results 17 studies were selected among 745 identified. 4.771 patients were included, with an average follow-up time of 15.3 months. Patients affected by some type of hematological cancer, undergoing chemotherapy treatment, showed better adherence and continuity when accompanied by a clinical pharmacist, added to this professional in carrying out interventions, provides control of symptoms such as cancer pain, nausea and constipation and, thus, contributes to decrease the length of hospital stay. Conclusion The implementation of a Clinical Pharmacy service in oncology and hematology centers contributes significantly to the effectiveness of pharmacotherapeutic treatment, treatment costs reduction, safety increase in the use of medications and the patient’s quality of life.
Anti-carbamylated protein antibody isotype pattern differs between palindromic rheumatism and rheumatoid arthritis
Authors: Castellanos-Moreira Raul , Rodriguez-Garcia Sebastian C. , Cabrera-Villalba Sonia , Gomara María José , Salvador Georgina , Ruiz-Esquide Virginia , Ramirez Julio , Inciarte-Mundo Jose , Morla Rosa , Garcia-Moreno Cristina , Cuervo Andrea , Gómez-Puerta Jose A. , Cañete Juan D. , Haro Isabel , Sanmarti Raimon 
Published: December 2020

Background: A restricted response against citrullinated peptides/proteins, with less isotype usage, has been found in palindromic rheumatism (PR) in comparison with rheumatoid arthritis (RA). We hypothesized that this different antibody response may be observed for other post-translational modified proteins. We compared the prevalence and isotype usage of two specificities of anti-carbamylated peptide/protein antibodies (Anti-CarP) in patients with PR and RA. Methods: Cross-sectional study including 54 patients with pure PR and 53 patients with RA, matched by sex, age, disease duration and ACPA. Anti-CarP specificities were determined by home-made enzyme-linked immunosorbent assay tests using a synthetic chimeric fibrin/filaggrin homocitrullinated peptide (CFFHP) and fetal calf serum (FCS) homocitrullinated protein as antigens. IgG, IgA and IgM isotypes were measured. Results: Anti-CarP were positive (CFFHP or FCS) in 24% and 64% of patients with PR and RA, respectively ( p < 0.005). All Anti-CarP isotype proportions were significantly lower in PR than in RA: Anti-CarP-IgG (24% versus 51%), Anti-CarP-IgA (7% versus 34%) and Anti-CarP-IgM (7% versus 36%). Mean titers of Anti-CarP isotypes were also lower in PR. In Anti-CarP positive patients, the isotype distribution differed between PR and RA: IgG Anti-CarP was used in all PR patients and in 79% of RA patients. By contrast, a significantly lower isotype usage of both IgA (31% versus 53%) and IgM (31% versus 56%) was observed in PR patients. No significant differences in clinical or demographic characteristics were observed according to Anti-CarP status in PR patients, except for a higher prevalence of ACPA and higher mean titers of ACPA and rheumatoid factor in Anti-CarP positive patients. Conclusion: Anti-CarP are found in patients with PR but in a lower proportion and with a different isotype usage from in RA, suggesting a distinct B cell response to homocitrullinated antigens in PR.
A Local Dental Network Approach to the COVID-19 Pandemic: Innovation Through Collaboration
Authors: Hearnshaw Simon , Serban Stefan , Mohammed Imran , Zubair Ajmal , Jaswal Deksha , Grant Siobhán 
Published: December 2020

The coronavirus pandemic has had significant effects on individuals, healthcare systems and governments. In the UK, whilst routine dentistry was suspended, an urgent dental care system was required to support urgent patient need. Using an adapted model of Donabedians’ framework, a critical evaluation of the services developed and implemented is provided and the various innovative approaches involved in this work are discussed. The three domains of the framework are structure, process and outcome. Structure: We present the principles for selecting and initiating hubs, the integration with secondary care services and the supply of personal protective equipment. Process: The main elements are communication, the development of referral processes to manage complex cases and data collection. Outcome: Through work with local dental stakeholders, 23 clusters and 36 hubs were set up covering a large geographical area. The integrated network of hubs and clusters has strengthened collaboration between providers and policy makers. Various leadership approaches facilitated the readiness for the transition to recovery. The new local collaborative structures could be used to support local programmes such as flexible commissioning, peer-led learning and integration with primary care networks.
Disparity in biomedical publication trends in the CARICOM countries: Is there a need for a more vibrant research culture in the region?
Authors: Singh Keerti , Majumder Md Anwarul Azim , Gupta Subir , Gaur Uma , Sa Bidyadhar , Adams Oswald P 
Published: December 2020

Background: Biomedical research and publications provide evidence-based information about the extent and burden of health-related problems of a country and help to formulate strategic and operational plans to tackle the problems. Purpose: To determine the biomedical publication rates of CARICOM full member countries. Methods: Biomedical publications of full member CARICOM countries were retrieved using PubMed (1990–2015) and SCImago Journal & Country Rank (1996–2015) databases. CARICOM countries having >50 publications in the PubMed (1990–2015) database were subject to further analysis, whereby publications of each country were adjusted by total population (million population), gross domestic product (billion-dollar), and Internet usage rate (hundred thousand population). Results: Total publications by all countries were 7281 and 8378 in PubMed and SCImago Journal & Country Rank, respectively. Jamaica produced highest number of publications (PubMed: 3928 (53.9%); SCImago Journal & Country Rank: 2850 (34.0%)). In both databases, Grenada had the highest research publications when adjusted with per million population (4721 and 10,633), per billion gross domestic product (803 and 1651), and per hundred thousand Internet users (1487 and 3387). Trend analysis revealed Jamaica produced the highest number of additional PubMed listed publications each year, averaging 4.8/year, followed by Trinidad and Tobago (4.4). According to SCImago Journal & Country Rank, Jamaica also had the highest number of citations (42,311) and h-index (76), followed by Trinidad and Tobago (29,152 and 71). Barbados had the highest number of citations per document (24.9), followed by Haiti (18.4). The publication rates determined by PubMed and SCImago Journal & Country Rank databases were significantly correlated (p < 0.001). Most publications (68% SCImago Journal & Country Rank and 85% PubMed) can be attributed to authors affiliated with Barbados, Jamaica, and Trinidad. Conclusion: Publication and citation rates varied markedly between CARICOM countries and were in general low. Most publications could be attributed to researchers affiliated with The University of the West Indies. More universities valuing biomedical research are needed in the region, and more resources needed to improve publication rates.
Deep learning for sensitive detection of Helicobacter Pylori in gastric biopsies
Authors: Klein Sebastian , Gildenblat Jacob , Ihle Michaele Angelika , Merkelbach-Bruse Sabine , Noh Ka-Won , Peifer Martin , Quaas Alexander , Büttner Reinhard 
Published: December 2020

Abstract
Background
Helicobacter pylori, a 2 × 1 μm spiral-shaped bacterium, is the most common risk factor for gastric cancer worldwide. Clinically, patients presenting with symptoms of gastritis, routinely undergo gastric biopsies. The following histo-morphological evaluation dictates therapeutic decisions, where antibiotics are used for H. pylori eradication. There is a strong rational to accelerate the detection process of H. pylori on histological specimens, using novel technologies, such as deep learning.

Methods
We designed a deep-learning-based decision support algorithm that can be applied on regular whole slide images of gastric biopsies. In detail, we can detect H. pylori both on Giemsa- and regular H&E stained whole slide images.

Results
With the help of our decision support algorithm, we show an increased sensitivity in a subset of 87 cases that underwent additional PCR- and immunohistochemical testing to define a sensitive ground truth of HP presence. For Giemsa stained sections, the decision support algorithm achieved a sensitivity of 100% compared to 68.4% (microscopic diagnosis), with a tolerable specificity of 66.2% for the decision support algorithm compared to 92.6 (microscopic diagnosis).

Conclusion
Together, we provide the first evidence of a decision support algorithm proving as a sensitive screening option for H. pylori that can potentially aid pathologists to accurately diagnose H. pylori presence on gastric biopsies.
Sex difference in the incidence of cardia and non-cardia gastric cancer in the United States, 1992–2014
Authors: Yao Qiang , Qi Xiaona , Xie Shao-Hua 
Published: December 2020

AbstractBackgroundGastric cancer is more common in men than in women, but underlying reasons have not been completely understood. This study aimed to assess patterns of the sex difference in the incidence of gastric cancer in the United States.MethodsUsing data from 13 cancer registries in the Surveillance, Epidemiology, and End Results Program, we analyzed the age-specific sex difference in the incidence of gastric cancer by ethnicity, anatomic site and histological type in the United States during 1992–2014. We assessed the temporal trends in the sex differences in the incidence of gastric cancer during the study period.ResultsThe male-to-female incidence ratio of cardia cancer increased with age until peaking at ages 55–69 years and decreased thereafter, while the ratio for non-cardia gastric cancer increased with age before ages < 60 years and remained stable onwards. The age-specific patterns in the sex difference of gastric cancer incidence varied between intestinal and diffuse histological types. The sex difference in the incidence of cardia cancer remained relatively stable except for that the absolute difference between the sexes in whites decreased on average by 0.8% per year from 1992 to 2014. The absolute incidence difference between the sexes in non-cardia gastric cancer decreased over time in whites, blacks, and Asian and Pacific islanders by approximately 4% per year. The male-to-female incidence ratio of non-cardia gastric cancer decreased over time in whites and blacks, but remained relatively stable in Asian and Pacific islanders.ConclusionsBoth extrinsic and intrinsic factors may have contributed to the sex difference in gastric cancer. Sex hormones may play a role in the development of cardia cancer and intestinal type of gastric cancer.