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1.
Prehosp Disaster Med ; 37(6): 836-842, 2022 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-36373499

RESUMO

INTRODUCTION: Despite the increasing risks and complexity of disasters, education for Malaysian health care providers in this domain is limited. This study aims to assess scholarly publications by Malaysian scholars on Disaster Medicine (DM)-related topics. METHODOLOGY: An electronic search of five selected journals from 1991 through 2021 utilizing multiple keywords relevant to DM was conducted for review and analysis. RESULTS: A total of 154 articles were included for analysis. The mean number of publications per year from 1991 through 2021 was 5.1 publications. Short reports were the most common research type (53.2%), followed by original research (32.4%) and case reports (12.3%). Mean citations among the included articles were 12.4 citations. Most author collaborations were within the same agency or institution, and there was no correlation between the type of collaboration and the number of citations (P = .942). While a few clusters of scholars could build a strong network across institutions, most research currently conducted in DM was within small, isolated clusters. CONCLUSION: Disaster Medicine in Malaysia is a growing medical subspecialty with a significant recent surge in research activity, likely due to the SARS-CoV-2/coronavirus disease 2019 (COVID-19) global pandemic. Since most publications in DM have been on infectious diseases, the need to expand DM-related research on other topics is essential.


Assuntos
COVID-19 , Medicina de Desastres , Desastres , Humanos , COVID-19/epidemiologia , SARS-CoV-2 , Bibliografias como Assunto
2.
Anesthesiology ; 137(3): 341-350, 2022 09 01.
Artigo em Inglês | MEDLINE | ID: mdl-35789367

RESUMO

BACKGROUND: Retracted articles represent research withdrawn from the existing body of literature after publication. Research articles may be retracted for several reasons ranging from honest errors to intentional misconduct. They should not be used as reliable sources, and it is unclear why they are cited occasionally by other articles. This study hypothesized that several mechanisms may contribute to citing retracted literature and aimed to analyze the characteristics of articles citing retracted literature in anesthesiology and critical care. METHODS: Using the Retraction Watch database, we retrieved retracted articles on anesthesiology and intensive care medicine up to August 16, 2021, and identified the papers citing these retracted articles. A survey designed to investigate the reasons for citing these articles was sent to the corresponding authors of the citing papers. RESULTS: We identified 478 retracted articles, 220 (46%) of which were cited at least once. We contacted 1297 corresponding authors of the papers that cited these articles, 417 (30%) of whom responded to our survey and were included in the final analysis. The median number of authors in the analyzed articles was five, and the median elapsed time from retraction to citation was 3 yr. Most of the corresponding authors (372, 89%) were unaware of the retracted status of the cited article, mainly because of inadequate notification of the retraction status in journals and/or databases and the use of stored copies. CONCLUSIONS: The corresponding authors were generally unaware of the retraction of the cited article, usually because of inadequate identification of the retracted status in journals and/or web databases and the use of stored copies. Awareness of this phenomenon and rigorous control of the cited references before submitting a paper are of fundamental importance in research.


Assuntos
Anestesiologia , Publicações , Retratação de Publicação como Assunto , Má Conduta Científica , Bibliografias como Assunto , Pesquisa Biomédica/normas , Cuidados Críticos , Humanos , Publicações Periódicas como Assunto
3.
Arch Dis Child ; 107(2): 168-172, 2022 02.
Artigo em Inglês | MEDLINE | ID: mdl-33958347

RESUMO

BACKGROUND: The COVID-19 pandemic is the biggest worldwide health challenge in this century. Research concerning the role of children in the spread of SARS-CoV-2, and investigating the clinical effects of infection in children, has been vital. This paper describes the publication trend for pertinent scientific literature relating to COVID-19 in children during the first 6 months of the pandemic. METHODS: A comprehensive search of preprint and published literature was conducted daily across four databases (PubMed, Scopus, Ovid-Embase and MedRXiv) between 1 January 2020 and 30 June 2020. Titles and abstracts were screened against predefined inclusion and exclusion criteria. FINDINGS: Over the study period, a total of 45 453 papers were retrieved, of which 476 met our inclusion criteria. The cumulative number of children described in included publications totalled (at most) 41 396. The median number of children per paper was 6 (IQR 1-33). Nearly one-third of papers (30.2%) reported on a single child, and a further 28.3% reported on between 1 and 9 children. Half of all the publications originated from Asia. INTERPRETATION: Our prospective bibliographic analysis of paediatric COVID-19 publications demonstrated a steady increase in the number of papers over time. Understanding and policy evolved with new information that was gathered over the course of the study period. However, over half of publications were individual case reports or small case series, which may have had a limited contribution to advancement of knowledge. During a pandemic, literature should be interpreted with great caution, and clinical/policy decisions should be continually reviewed in light of emerging evidence.


Assuntos
Bibliografias como Assunto , COVID-19 , Criança , Humanos
4.
Br J Ophthalmol ; 106(3): 305-311, 2022 03.
Artigo em Inglês | MEDLINE | ID: mdl-33785506

RESUMO

The 100 most cited papers on retinal detachment (RD) were analysed using a bibliographic study. The bibliographic databases of the ISI Web of Knowledge were searched, limited to research articles published between 1965 and 2020 in peer-reviewed journals. The papers were ranked in order of number of citations since publication. Ninety of the 100 most cited papers on RD were published in 12 ophthalmology journals, with 74 of them published in American Journal of Ophthalmology (n=31), Ophthalmology (n=23), Archives of Ophthalmology (n=10) and Investigative Ophthalmology and Visual Science (n=10); the remaining 10 papers were published in 8 journals from other fields of medical research. All papers in the top 100 were published in English. The 100 most cited papers on RD originated from 12 different countries, with the majority (72 papers) originating from the USA. The 100 identified papers represent a mix of clinical trials and animal/laboratory studies. This bibliographic study provides a unique perspective and insight into some of the most influential contributions in RD understanding and management over the last 55 years.


Assuntos
Oftalmologia , Descolamento Retiniano , Animais , Bibliografias como Assunto , Humanos , Estados Unidos
5.
J Korean Med Sci ; 36(49): e345, 2021 Dec 20.
Artigo em Inglês | MEDLINE | ID: mdl-34931501

RESUMO

During the coronavirus disease 2019 (COVID-19) pandemic, publications on the disease have exploded globally. The present study analyzed PubMed and KoreaMed indexed COVID-19 publications by Korean researchers from January 1, 2020 to August 19, 2021. A total of 83,549 COVID-19 articles were recorded in PubMed and 1,875 of these were published by Korean authors in 673 journals (67 Korean and 606 overseas journals). The KoreaMed platform covered 766 articles on COVID-19, including 612 by Korean authors. Among the Journal of Korean Medical Science (JKMS) articles on COVID-19, PubMed covered 176 and KoreaMed 141 documents. Korean researchers contributed to 2.2% of global publications on COVID-19 in PubMed. The JKMS has published most articles on COVID-19 in Korea.


Assuntos
Bibliografias como Assunto , COVID-19/epidemiologia , Publicações Periódicas como Assunto , PubMed , Publicações , Indexação e Redação de Resumos , Bases de Dados Bibliográficas , Saúde Global , Humanos , República da Coreia , SARS-CoV-2
7.
PLoS One ; 16(8): e0254744, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34379631

RESUMO

The breakthrough potentials of research papers can be explained by their boundary-spanning qualities. Here, for the first time, we apply the structural variation analysis (SVA) model and its affiliated metrics to investigate the extent to which such qualities characterize a group of Nobel Prize winning papers. We find that these papers share remarkable boundary-spanning traits, marked by exceptional abilities to connect disparate and topically-diverse clusters of research papers. Further, their publications exert structural variations on a scale that significantly alters the betweenness centrality distributions in existing intellectual space. Overall, SVA not only provides a set of leading indicators for describing future Nobel Prize winning papers, but also broadens our understanding of similar prize-winning properties that may have been overlooked among other regular publications.


Assuntos
Prêmio Nobel , Publicações , Bibliografias como Assunto , Bases de Dados como Assunto
8.
Am J Nurs ; 121(7): 7-8, 2021 07 01.
Artigo em Inglês | MEDLINE | ID: mdl-34156356

RESUMO

But how do we get there from here?


Assuntos
Enfermagem/tendências , Bibliografias como Assunto , COVID-19 , Humanos
9.
Toxins (Basel) ; 13(6)2021 05 22.
Artigo em Inglês | MEDLINE | ID: mdl-34067301

RESUMO

In 1997, lanbotulinumtoxinA (LAN) was introduced in China. It is now available in Asia, Latin America and Eastern Europe under various brand names including Hengli®, Lantox®, Prosigne®, Lanzox®, Redux®, Liftox®, HBTX-A and CBTX-A. The literature on LAN is mostly published in Chinese language, restricting its international accessibility. We, therefore, wanted to generate a complete English bibliography of all LAN publications and then use it for a comprehensive formalised literature review. Altogether, 379 LAN publications (322 in Chinese and 57 in English) were retrieved from PubMed and Science and Technology Paper Citation Database. Indications covered are motor (257), glandular (16), pain (32) and aesthetics (48). Topics are neurological (250), aesthetic (48), paediatric (38), ophthalmological (18), urological (9), methodological (6), gastroenterological (5), ear, nose and throat (4) and surgical (1). Seventy-one publications are randomised controlled trials, forty-one publications are interventional studies and observational studies, fifteen publications are case studies, eighteen publications are reviews, and two publications are guidelines. LAN publications cover all relevant topics of BT therapy throughout a period of more than 20 years. This constitutes a publication basis resembling those of other BT drugs. None of the LAN publications presents data contradictory to those generated with other BT type-A drugs. LAN seems to have a similar efficacy and safety features when compared to onabotulinumtoxinA using a 1:1 LAN- onabotulinumtoxinA conversion ratio. Large controlled multicentre studies will become necessary for LAN's registrations in Europe and North America.


Assuntos
Toxinas Botulínicas Tipo A/uso terapêutico , Bibliografias como Assunto , Paralisia Cerebral/tratamento farmacológico , Distonia/tratamento farmacológico , Espasmo Hemifacial/tratamento farmacológico , Humanos , Espasticidade Muscular/tratamento farmacológico , Manejo da Dor , Envelhecimento da Pele/efeitos dos fármacos
10.
PLoS One ; 16(5): e0251493, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-33974653

RESUMO

Classification schemes for scientific activity and publications underpin a large swath of research evaluation practices at the organizational, governmental, and national levels. Several research classifications are currently in use, and they require continuous work as new classification techniques becomes available and as new research topics emerge. Convolutional neural networks, a subset of "deep learning" approaches, have recently offered novel and highly performant methods for classifying voluminous corpora of text. This article benchmarks a deep learning classification technique on more than 40 million scientific articles and on tens of thousands of scholarly journals. The comparison is performed against bibliographic coupling-, direct citation-, and manual-based classifications-the established and most widely used approaches in the field of bibliometrics, and by extension, in many science and innovation policy activities such as grant competition management. The results reveal that the performance of this first iteration of a deep learning approach is equivalent to the graph-based bibliometric approaches. All methods presented are also on par with manual classification. Somewhat surprisingly, no machine learning approaches were found to clearly outperform the simple label propagation approach that is direct citation. In conclusion, deep learning is promising because it performed just as well as the other approaches but has more flexibility to be further improved. For example, a deep neural network incorporating information from the citation network is likely to hold the key to an even better classification algorithm.


Assuntos
Bibliometria , Aprendizado Profundo , Publicações/classificação , Ciência , Benchmarking , Bibliografias como Assunto , Bases de Dados Bibliográficas , Comunicação Acadêmica/estatística & dados numéricos
13.
J Am Coll Surg ; 232(5): 671-680, 2021 05.
Artigo em Inglês | MEDLINE | ID: mdl-33601003

RESUMO

BACKGROUND: The quality of emergency general surgery (EGS) studies that use the American College of Surgeons-National Quality Improvement Program (ACS-NSQIP) database is variable. We aimed to critically appraise the methodologic reporting of EGS ACS-NSQIP studies. STUDY DESIGN: We searched the PubMed ACS-NSQIP bibliography for EGS studies published from 2004 to 2019. The quality of reporting of each study was assessed according to the number of criteria fulfilled with respect to the 13-item RECORD statement and the 10-item JAMA Surgery checklist. Three criteria in each checklist were not applicable and were therefore excluded. An analysis was conducted comparing studies published in high and low impact factor (IF) journals. RESULTS: We identified a total of 99 eligible studies. Twenty-six percent of studies were published in high IF journals, and 73% of the journals had a policy requiring adherence to reporting statements. The median number of criteria fulfilled for the RECORD statement (out of 10 items) and the JAMA Surgery checklist (out of 7 items) were both equal to 4 (interquartile range [IQR] 3, 5). Sixty-three percent of studies did not explain the methodology for data cleaning, 81% of studies did not describe the population selection process, and 55% did not discuss the implications of missing variables. There were no differences in overall scores between studies published in high and low IF journals. CONCLUSIONS: The methodologic reporting of EGS studies using ACS-NSQIP remains suboptimal. Future efforts should focus on improving adherence to the policies to mitigate potential sources of bias and improve the credibility of large database studies.


Assuntos
Tratamento de Emergência/métodos , Cirurgia Geral/organização & administração , Melhoria de Qualidade , Projetos de Pesquisa/normas , Bibliografias como Assunto , Bases de Dados Factuais/normas , Bases de Dados Factuais/estatística & dados numéricos , Cirurgia Geral/métodos , Cirurgia Geral/normas , Cirurgia Geral/estatística & dados numéricos , Humanos , Resultado do Tratamento , Estados Unidos
14.
J Hosp Palliat Nurs ; 23(4): 316-322, 2021 08 01.
Artigo em Inglês | MEDLINE | ID: mdl-33605646

RESUMO

Palliative and end-of-life care has been pushed to the forefront of medical care during the pandemic caused by the coronavirus-2019 (COVID-19). Palliative care organizations have responded to the growing demand for the rapid dissemination of research, clinical guidance, and instructions for care to clinicians, patients with COVID-19, and their caregivers by creating COVID-19 resource Web pages. Here, end users can access resources that can be updated in real time. These Web pages, however, can be variable in what resources they offer and for whom they are designed for (clinicians, patients, caregivers). Therefore, this project was conducted to consolidate these resources via summary tables of specific contents available through each Web page grouped by palliative care domains (eg, care discussion and planning, communication, symptom management, care access) and to identify the target audience. This environmental scan was conducted by compiling a comprehensive list of COVID-19 resource Web pages of palliative care organizations generated by reviewing previously published research studies and consulting with palliative care research experts. Snowballing techniques were used to identify resource Web pages not captured in the initial scan. Two reviewers independently evaluated eligible Web pages for content via a form developed for the study, and Cohen κ statistic was calculated to ensure interrater reliability. The final κ statistic was 0.76. Of the 24 websites screened, 15 websites met our eligibility criteria. Among the eligible resource Web pages, most (n = 12, 80%) had specific target audiences and care settings, whereas the rest presented information targeted to all audiences. Although 11 Web pages offered resources that addressed all 4 domains, only 1 Web page conveyed all 12 subdomains. We recommend the use of this guide to all frontline clinicians who require guidance in clinically managing patients with COVID-19 receiving palliative care and/or end-of-life care.


Assuntos
Planejamento Antecipado de Cuidados/organização & administração , Bibliografias como Assunto , Cuidados Paliativos na Terminalidade da Vida/organização & administração , Cuidados Paliativos/organização & administração , Assistência Terminal/organização & administração , COVID-19/epidemiologia , COVID-19/terapia , Humanos , Internet , Pandemias , SARS-CoV-2
17.
J Card Surg ; 35(10): 2734-2736, 2020 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-33043662

RESUMO

BACKGROUND AND AIM: To evaluate the publication rate of articles related to cardiac surgery in the four main cardiovascular journals over the last 5 years. METHODS: A bibliometric review of all full-length articles published between January 2014 and March 2020 in the top four cardiovascular journals (Circulation, European Heart Journal (EHJ), Journal of the American College of Cardiology (JACC), and JAMA Cardiology) was conducted. For each eligible article in the four journals, the journal of publication, study design, area of interest, country of origin, and type of intervention tested (for cardiac surgery and interventional cardiology studies) were extracted. The affiliations of all editorial board members were identified from journal websites or from online searches and recorded as from cardiac surgery, cardiology, or another discipline. Correlations between variables were evaluated. RESULTS: A total of 4835 articles were reviewed. Cardiac surgery studies amounted to 6.2% (104) of total research publications in JACC, 4.4% (74) in Circulation, 3.6% (13) in JAMA Cardiology, and 2.0% (22) in EHJ (P < .001). The percentage of cardiac surgery publications was significantly less than interventional cardiology publications (P < .001). CONCLUSIONS: Cardiac surgery studies represent only a small minority of the articles published in the top cardiovascular journals over the last 5 years, with significant differences between individual journals. Cardiac surgery studies were more often observational and this may constitute one important reason for their under-representation.


Assuntos
Bibliografias como Assunto , Cardiologia , Publicações Periódicas como Assunto , Publicações/estatística & dados numéricos , Pesquisa/estatística & dados numéricos , Sociedades Médicas/organização & administração , Cardiologia/organização & administração , Humanos , Fatores de Tempo
19.
J Med Libr Assoc ; 108(4): 678-682, 2020 Oct 01.
Artigo em Inglês | MEDLINE | ID: mdl-33013231

RESUMO

ZoteroBib. Corporation for Digital Scholarship, 8300 Boone Boulevard, Suite 500, Vienna, VA 22182; https://zbib.org/; pricing: free.


Assuntos
Bibliografias como Assunto , Software , Humanos
20.
Cent Eur J Public Health ; 28(3): 237-244, 2020 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-32997481

RESUMO

OBJECTIVE: Period of elderly age preordains the occurrence of many health issues. People deported during World War II to concentration camps suffered from malnutrition, lack of sleep, physical and mental exhaustion. Recently, the health condition of Holocaust survivors is often complicated as a result of physical punishments and different torture methods as well as mental hardships which they had suffered during deportation. The consequences often have psychosomatic nature thus the survivors are often receivers of health care. The topic of bibliography review is based on the need to objectivize and systematically evaluate subjective health issues of Holocaust survivors in connection with trauma related to the stay in a concentration camp. The aim is to offer a review of effects of the Holocaust on health of different body systems for survivors in concentration camps and Jewish ghettos in the course of World War II. METHODS: To map the subjective problems of Holocaust survivors, evidence-based medicine (EBM) method has been used with the help of scientific database PubMed, CINAHL Plus with full text, ProQuest and other sources with specific key words and Boole operators. Prognostic type of clinical/review questions has been selected for the bibliography review, which is trying to predict the probability of relation or output of illness/condition and based on diseases or symptoms seriousness to find out expectancy for treatment/improvement of care. RESULTS: 175 studies have been found in basic search with the use of key words both in English and in Czech language. The search has not been time-limited. The advanced search has focused on different body systems and health damage due to Nazi experiments. Fourteen studies have been used to complete the study. The research results have confirmed the significant effect of Holocaust trauma on body condition of the survivors. The reasons of this condition were insufficient nutrition, unsuitable and harmful hygienic, living and working conditions and brutality of the guards. According to the research, these factors have impacted all organ systems, mainly locomotion and cardiovascular ones. The results have shown a more frequent occurrence of osteoporosis, fractures of long bones and corresponding chronical pain of people of Jewish origin who had gone through different forms of torture during World War II. Other present symptoms include gastrointestinal problems, tumors mainly in the area of colorectum and lungs. Moreover, the stay in concentration camps had influence on women's menstrual cycle. CONCLUSION: The studies of Holocaust effects are an example of the influence of an extreme mental and physical burden on the body condition of the survivors' health. The results of the studies have shown a wide range of the effects also in mental and social areas.


Assuntos
Nível de Saúde , Holocausto , Sobreviventes/estatística & dados numéricos , Bibliografias como Assunto , Humanos , Judeus
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