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1.
BackgroundThis study was undertaken to investigate the trends of orthopedic publications during the last decade, and to document the country of origin, journal, funding source, and language of contribution using PubMed. MethodsOrthopedic articles published between 2000 and 2009 were retrieved from PubMed using the following search terms: "orthopaedic[Affiliation] AND ("2000/1/1"[PDAT]: "2009/12/31"[PDAT])" and "orthopedic[Affiliation] AND ("2000/1/1"[PDAT]: "2009/12/31"[PDAT])." The articles were downloaded in XML file format, which contained the following information: article title, author names, journal names, publication dates, article types, languages, authors'' affiliations and funding sources. These information was extracted, sorted, and rearranged using the database''s management software. We investigated the annual number of published orthopedic articles worldwide and the annual rate of increase. Furthermore, the country of publication origin, journal, funding source, and language of contribution were also investigated. ResultsA total of 46,322 orthopedic articles were published and registered in PubMed in the last 10 years. The worldwide number of published orthopedic articles increased from 2,889 in 2000 to 6,909 in 2009, showing an annual increase of 384.6 articles, or an annualized compound rate of 10.2%. The United States ranked highest in the number of published orthopedic articles, followed by Japan, the United Kingdom, Germany, and the Republic of Korea. Among the orthopedic articles published worldwide during the last 10 years, 37.9% pertained studies performed in the United States. Fifty-seven point three percent (57.3%) of articles were published in journals established in the United States. Among the published orthopaedic articles, 4,747 articles (10.2%) disclosed financial support by research funds, of which 4,688 (98.8%) articles utilized research funds from the United States. Most articles were published in English (97.2%, 45,030 articles). ConclusionsThe number of published orthopedic articles has been increasing over the last decade. The number of orthopedic articles, journals publication, and funding sources were dominated by research conducted in the United States, while share and growth of Asian countries including Japan, the Republic of Korea, and China were notable. 相似文献
2.
Significant growth has been seen in the field of anaesthesiology in recent decades. The current geographic distribution of the publications on anaesthesia research may be different from ten years ago. We performed this literature survey to examine the national origin of articles published in international anaesthesiology journals and to evaluate their contribution to anaesthesia research. Articles published in 18 major anaesthesiology journals from 2000 to 2009 were identified from the PubMed database and the Science Citation Index. A total of 30,191 articles were published in the selected 18 journals from 2000 to 2009. The country responsible for the largest number of articles was the United States of America (29.4%), followed by the United Kingdom, Germany, Japan, Canada, Australia and France. Denmark, Switzerland and Finland had the largest number of articles per capita. Anesthesia & Analgesia published the most number of articles from 2000 to 2009, followed by Anesthesiology, Pain and the British Journal of Anaesthesia. The numbers of clinical studies and randomised controlled trials decreased markedly from 2000 to 2009. 相似文献
3.
PURPOSE: The research productivity was estimated by publications from anesthesiology departments at Canadian universities over a five-year period, and the articles published were classified into several study designs. METHODS: In this observational study, the MEDLINE database was searched for publications listed by anesthesiology departments at Canadian universities as the primary corresponding source from 2000-2004. Abstracts were reviewed and each publication categorized into its respective methodological design. Impact factors of the journals in which the articles appeared were taken into consideration. "Total impact score" was defined as the total number of articles from a particular journal in a particular year multiplied by the impact factor value. Changes in overall publication numbers over the five-year period were compared and analyzed using Pearson correlation coefficients. RESULTS: Total Canadian anesthesia publications remained constant from 2000-2004. In this five-year time frame, the University of Toronto had the highest number of publications (271) followed by the University of Montreal (86), and McGill University (84). These universities conducted primarily randomized controlled trials (RCTs) whereas smaller Canadian universities mainly published case reports, reviews, and cohort studies. The number of RCTs conducted seems to be decreasing whereas the number of case reports and reviews being published are remaining constant over the five-year period. CONCLUSION: Although overall numbers in anesthesia publications do not suggest a significant decline, the number of RCTs decreased during the years 2000-2004. The quality of anesthesia research appears to be comparable to those in other medical specialties, with larger institutions conducting RCTs and smaller institutions publishing more case reports. 相似文献
5.
OBJECTIVE: To analyze the international impact of articles published by authors in Spanish anesthesiology departments. METHOD: Citable articles indexed by Science Citation Index between 1988 and 2002 and authored by members of Spanish departments of anesthesiology were considered. Citations were counted 2 years and 5 years after publication. Authors and institutions were ranked according to number of citations received. We also determined the journals Spanish anesthesiologists most often chose for publishing their work. RESULTS: Of the 322 citable articles identified, 61.8% were cited in the 2 years following publication (total 587 citations), and 79.5% were cited within 5 years (total 1472 citations). The most frequently cited articles received 17 citations in 2 years and 45 in 5 years after publication. Articles from the Department of Anesthesiology of Hospital Clinic i Provincial of Barcelona received the largest number of citations (333 citations in 5 years). The author with the highest rate of citations received 11.57 per article. The author with the largest number of citations received 86. Anesthesia & Analgesia was the journal publishing the largest number of articles by Spanish anesthesiologists (35 articles). CONCLUSION: This citation analysis shows the international impact of publications by Spanish anesthesiologists. 相似文献
6.
OBJECTIVE: To identify publications by Spanish anesthesiologists in journals indexed by Journal Citation Report from 1991 through 1996; to count the number of citations received and compare the results with the impact factor (IF) of the journals in which they were published. MATERIAL AND METHODS: Articles for which the first author was a member of a Spanish anesthesiology department were searched for in MEDLINE, Science Citation Index and EMBASE. Only publications for which the IF was known were included for analysis. We then counted the number of citations each article received over the two years following publication, recording the source journal in which the citation appeared and country of origin of each citing author.We then calculated the real IF (RIF) of each article, the RIF of all the Spanish articles, and the mean RIF. Also calculated for each article was the expected IF (EIF), based on the IF of the source journal, the overall EIF and the mean EIF. RESULTS: One hundred seventy-two articles were published; 49 of them were letters to the editors. Specialist anesthesiology journals published 72.7%. A total of 186 citations were received. American authors cited the articles more often than did other Spanish authors. Thirty-seven citations (19.9%) were self-citations. Ninety-two articles (53.5%) were never cited.With letters to the editor excluded, the RIF was 85.48 and the global EIF was 213.28; the mean EIF was 1.734 and the RIF was 0.695. Therefore, the rate of citation of the Spanish authors in the period studied was only 40% of the citation rate of the entire population of authors from all countries. The authors of the published articles worked mainly in hospitals in Barcelona, Madrid, La Coru?a, Valencia, Cantabria and Murcia. Hospital Germans Trias i Pujol (Badalona, Barcelona) had the largest number of publications and the highest EIF (39.41). Hospital del Mar (Barcelona) had the highest mean RIF and the highest global RIF.A gradual increase in the annual productivity of Spanish scientists can be discerned in a progressive increase in the number of publications as well as their EIF and RIF. CONCLUSIONS: Research by Spanish anesthesiologists is concentrated in only a few hospitals. Although the number of publications is increasing, their international repercussion has still not reached the desired level. 相似文献
7.
The study aimed to make a bibliometric analysis of the current research situation in unilateral biportal endoscopy/biportal endoscopic spinal surgery (UBE/BESS). Research data sets were acquired from the Web of Science database. The study chosed “biportal endoscopic spinal surgery” OR “two portal endoscopic spinal surgery” OR “percutaneous biportal endoscopic decompression” OR “unilateral biportal endoscopy” OR “irrigation endoscopic discectomy” as the search terms. The literature search was limited to articles published before March 5, 2021. We only included original articles and reviews. VOS viewer and Citespace software were used to analyze the data and generate visualization knowledge maps. Annual trend of publications, distribution, H‐index status, co‐authorship status, and research hotspots were analyzed. A total of 74 publications met the requirement. The sum number of citations was 31,204, in which 19,336 were no self‐citations. The average citation of all the papers was 21.84 times. The H‐index of all the publications was 85. South Korea''s total number of articles was far higher than that of other countries and regions (61, 82.4%), followed by United Arab Emirates, Egypt, and Peoples Republic of China (three, ranking second, accounting for 12.2% of the total). For the most productive authors, Choi ranked first with 21 articles, Kim ranked second with 16 articles, and Heo ranked third with 12 articles. The journal with the greatest number of publications was World Neurosurgery, with a total of 18 (39.1%) papers. Clinics in Orthopedic Surgery ranked second with six (13.0%) papers. In third place, there were fix articles published by Asian Spine Journal and Neurospine, accounting for 21.8% of the total articles. These top three journals accounted for 73.9% of all the papers. Spondylolisthesis and endoscopic decompression were the research hotspots in recent years. The number of publications has showed an upward trend with a stable rise in recent years. South Korea is the country with the highest productivity, not only in quality, but also in quantity. Barun Hosp and Leon Wiltse Mem Hosphave published most articles. Choi is the most productive author. World Neurosurgery is the most productive journal. Spondylolisthesis and endoscopic decompression are the research hotspots in recent years. Indeed, this study provides new insight into the growth and development of UBE/BESS. 相似文献
8.
Moyamoya disease is a rare cerebrovascular condition involving stenotic carotid arteries and the formation of abnormal blood vessels. In this study, we aimed to characterize the key players involved in moyamoya research at the individual and institutional level and to identify the critical publications that have advanced our understanding of this disease. We performed a title-specific search of the Web of Science database using the search term “moyamoya” for publications dating from 1900 to April 2020. The 100 most frequently cited articles were obtained, screened for duplicates, and reviewed by 2 independent reviewers. These 100 articles were cited an average of 150 times each (range, 74 to 1,360 citations per article). Publication dates ranged from 1969 to 2016, with the largest number of publications (n=40) cited between 2000 and 2009. The article with the greatest number of citations (1,360 citations) was “Cerebrovascular ‘moyamoya’ disease: disease showing abnormal net-like vessels in base of brain,” by Suzuki and Takaku, published in the Archives of Neurology, 1969. Stroke published the greatest number of the most frequently cited articles (23 of 100). The institution that contributed the most articles was Tohoku University (16%); the majority of the most frequently cited articles originated in Japan (62%). We identified the 100 most cited articles on moyamoya disease over the past 51 years to recognize significant and impactful works. These results can be used as a guide to evaluate our current understanding of moyamoya disease and to direct future efforts. 相似文献
9.
每年产科麻醉和围生医学协会会任命一名医生回顾上年度的文献,找出在产科麻醉科研和临床实践中最值得关注的文章。本文回顾了2009年的文献,着重以产妇安全为主题,并进一步将产科麻醉医生定义为一个围术期和围生期的医生。本文对3个具体议题进行综述:产科麻醉的并发症、一般产科并发症、围生期医疗的质量和安全。 相似文献
10.
The beginning of modern anesthesiology in Japan dates back to 1950 when Dr M. Saklad of Rhode Island Hospital came to Japan to give his lectures on endotracheal anesthesia and related procedures. Since then, many Japanese surgeons visited the United States to learn anesthesiology in depth and they began to write their papers for foreign journals. According to my survey of the journal "Anesthesiology" from Vol 1 (1940) through Vol 21 (1960), I found 12 scientific papers written by Japanese. The first paper by Japanese appeared in this journal published in 1955 entitled as "Observations on the action of thiopental (Pentothal) on the laryngeal reflex" by Akira Horita et al. He was born in the United States in 1928 as a son of Japanese immigrants. He was graduated from the University of Washington at Seattle to become professor or pharmacology. The first paper based on studies performed in Japan by Japanese authors appeared in 1956. It was entitled as "The spread of drugs used for spinal anesthesia" by Kitahara et al. This paper is the English translation of their Japanese paper which appeared in Nippon Rinsho Geka Ikai Zasshi entitled as "Basic Study on Spinal Anesthesia in 1953". 相似文献
11.
Aim This study assessed the publication performance of university departments of anesthesiology in Austria, Germany and Switzerland. The number of publications, original articles, impact factors and citations were evaluated. Material and methods A search was performed in PubMed to identify publications related to anesthesiology from 2001 to 2010. All articles from anesthesiology journals listed in the fields of anesthesia/pain therapy, critical care and emergency medicine by the “journal citation report 2013” in Thomson Reuters ISI web of knowledge were included. Articles from non-anaesthesiology journals, where the stem of the word anesthesia (anes*, anaes*, anäst*, anast*) appears in the affiliation field of PubMed, were included as well. The time periods 2001–2005 and 2006–2010 were compared. Articles were allocated to university departments in Austria, Germany and Switzerland via the affiliation field. Results A total of 45 university departments in Austria, Germany and Switzerland and 125,979 publications from 2,863 journals (65 anesthesiology journals, 2,798 non-anesthesiology journals) were analyzed. Of the publications 23?% could not be allocated to a given university department of anesthesiology. In the observation period the university department of anesthesiology in Berlin achieved most publications (n?=?479) and impact points (1,384), whereas Vienna accumulated most original articles (n?=?156). Austria had the most publications per million inhabitants in 2006-2010 (n=50) followed by Switzerland (n=49) and Germany (n=35). The number of publications during the observation period decreased in Germany (0.5?%), Austria (7?%) and Switzerland (8?%). Tables 2 and 4–8 of this article are available at Springer Link under Supplemental. Conclusions The research performance varied among the university departments of anesthesiology in Germany, Austria and Switzerland whereby larger university departments, such as Berlin or Vienna published most. Publication output in Germany, Austria and Switzerland has decreased. Data processing in PubMed should be improved. 相似文献
12.
OBJECTIVE: To analyze the number of articles by Spanish authors in three international anesthesiology journals and assess the impact of Spanish anesthesiology literature during the same period by way of citations. MATERIAL AND METHODS: Articles published in Anesthesiology, British Journal of Anesthesiology (BJA) and Anesthesia & Analgesia (Anesth Analg) during 1997 were reviewed. We collected the following data: type of document, country of origin of the authors, total number of references, number of citations of Spanish articles and the journals from which they were cited. Later, the Spanish contribution was compared to that of other countries of the European Union, with data considered in function of Gross National Product per capita (GNPpc) of each country. RESULTS: The incidence of Spanish articles published in Anesthesiology, BJA and Anesth Analg was 0.37%, 0.71% and 0.9%, respectively. The production of Spanish documents in function of GNPpc ranked Spain in the tenth position in Anesthesiology, eleventh in BJA and sixth in Anesth Analg. Of the total number of citations, 143 (0.4%) were of Spanish publications. In Spanish articles in Anesthesiology the percentage of Spanish citations was 11%, in BJA the figure was 44% and in Anesth Analg it was 13%. Finally, over 90% of the Spanish articles cited in Anesthesiology and in Anesth Analg were published in English in foreign journals. CONCLUSIONS: The number of Spanish articles published in Anesthesiology, BJA, and Anesth Analg is low, although the comparison of our productivity with that of other EU countries in function of GNPpc places us in an intermediate position. The impact of Spanish literature on international studies is low, particularly research published in Spanish national journals, a circumstance that is reflected even in articles published by Spanish authors. 相似文献
13.
OBJECTIVES: To count the scientific publications coming from Spanish departments of anesthesiology and rank them by productivity using various bibliometric tools. To examine the evolution of productivity between 1992 and 2001. METHOD: Abstracts of articles from Spanish anesthesiology departments were located on Medline. Hospital departments were ranked by productivity based on number of publications. Other classifications were established based on the international impact of articles measured by "net" impact factor (IF) of the journals and "relative" IF (according to the category assigned by Journal Citation Reports [JCR]). The evolution of scientific productivity was analyzed by five-years periods. RESULTS: We located 644 entries for articles published in Spanish journals and 182 for articles in journals outside Spain. Ten departments of anesthesiology produced 68% of the articles in non-Spanish journals. Hospital Clinic i Provincial in Barcelona was the most productive (55 publications, 27 in foreign journals). Hospital del Mar published articles in journals with the highest IF (mean 2.63). When IF results were adjusted by JCR category, Hospital Clinic i Provincial had the best quantitative and qualitative indexes. Hospital Torrecardenas had the best evolution in scientific productivity in the last five years. CONCLUSION: The scientific productivity of Spanish anesthesiology departments has evolved favorably over the past 10 years, led by Hospital Clinic i Provincial. 相似文献
14.
The "What's New in Obstetric Anesthesia" lecture was established by the Society for Obstetric Anesthesia and Perinatology in 1975 to update members on the preceding year's medical literature. In 1995, the lecture was renamed in honor of Gerard W. Ostheimer, an obstetric anesthesiologist from Brigham and Women's Hospital who contributed significantly to the knowledge and practice of obstetric anesthesia. The Ostheimer lecturer reviews the obstetric anesthesia, obstetric, perinatology, and health services literature to identify articles that are relevant to the practice of obstetric anesthesiology. This review summarizes the most relevant publications from the 2010 literature. 相似文献
15.
Each year, the Board of Directors of the Society for Obstetric Anesthesia and Perinatology selects an individual to review a given year’s published obstetric anesthesiology literature. This individual then produces a syllabus of the year’s most influential publications, delivers the Ostheimer Lecture at the Society’s annual meeting, the Hughes Lecture at the following year’s Sol Shnider meeting, and writes corresponding review articles. This 2016 Hughes Lecture review article focuses specifically on the 2014 publications that relate to maternal morbidity and mortality. It begins by discussing the 2014 research that was published on severe maternal morbidity and maternal mortality in developed countries. This is followed by a discussion of specific coexisting diseases and specific causes of severe maternal mortality. The review ends with a discussion of worldwide maternal mortality and the 2014 publications that examined the successes and the shortfalls in the work to make childbirth safe for women throughout the entire world. 相似文献
16.
Clinicians performing evidence-based anesthesia rely on anesthesia journals for clinically relevant information. The objective of this study was to analyze the proportion of clinically relevant articles in five high impact anesthesia journals. We evaluated all articles published in Anesthesiology, Anesthesia & Analgesia, British Journal of Anesthesia, Anesthesia, and Acta Anaesthesiologica Scandinavica from January to June, 2000. Articles were assessed and classified according to type, outcome, and design; 1379 articles consisting of 5468 pages were evaluated and categorized. The most common types of article were animal and laboratory research (31.2%) and randomized clinical trial (20.4%). A clinically relevant article was defined as an article that used a statistically valid method and had a clinically relevant end-point. Altogether 18.6% of the pages had as their subject matter clinically relevant trials. We compared the Journal Impact Factor (a measure of the number of citations per article in a journal) and the proportion of clinically relevant pages and found that they were inversely proportional to each other. 相似文献
17.
Plantar fasciitis is a common musculoskeletal complaint seen in clinical practice. The objective of this study was to perform a bibliometric analysis of the top 100 articles published on the topic of plantar fasciitis. The Web of Science platform was used to search for articles on plantar fasciitis published between 1975 and 2021. Articles were subsequently ranked from the most to least cited. The top 100 studies were analyzed and their characteristics described. A total of 1859 articles were identified. The most cited article was “A retrospective case-control injuries analysis of 2002 running” published by Taunton JE et al in the British Journal of Sports Medicine in 2002. This article had a total of 910 citations. The mean number of citations per article in the top 100 was 139.95 (range 83-910). The majority of articles were published between the years 2000 to 2009 (n = 56). The USA had the highest number of publications (n = 55), while ‘Foot and Ankle International’ was the journal with the most publications in the top 100 (n =10). Plantar fasciitis is a well-studied topic. Despite this, however, a significant interest in plantar fasciitis research remains among clinicians and researchers evident by the high number of recent studies published on this topic. It is anticipated that these more recent studies will become highly cited over time and as such, this bibliometric analysis should be continuously updated. 相似文献
18.
The trends in the publication of articles regarding knee arthroplasty and soft tissue surgery were analysed with regard to geographical authorship, institutional funding and number of authors. Over 7500 articles from relevant journals with the highest impact factors according to the Thomson Reuters Journal Citation Report (2010) were evaluated from 1995 to 2010. The rate of publication increased by 16.9 per year for arthroplasty articles and by 13.9 per year for soft tissue surgery articles. The relative supremacy of the USA has declined over the 16 years, its share dropping from 72.2% to 39.2% for arthroplasty articles and from 61.7% to 36.6% for soft tissue surgery articles. The UK, Japan, South Korea and smaller countries in Asia and South America have become increasingly prolific. 相似文献
19.
AbstractObjectivesTo illustrate the importance of multiple search terms and databases when searching publications on spinal cord damage not due to trauma. To develop comprehensive search filter for this subject, compare the results for 2000–2009 with the Medical Subject Headings (MeSH) and Emtree term ‘spinal cord diseases’ and determine changes in the number of articles over this period.DesignLiterature searches and search filter development.SettingAustralia.InterventionsTitles and abstracts searched in MEDLINE and EMBASE (2000–2009) for articles involving humans using search terms ‘non-traumatic spinal cord injury’ and ‘nontraumatic spinal cord injury’ (concise search). Develop comprehensive search filter for ‘spinal cord damage not due to trauma’ and compare the results with the MeSH term ‘spinal cord diseases.’Outcome measuresAnnual publications (2000–2009) identified in MEDLINE and EMBASE literature searches.ResultsConcise search identified 35 articles published during 2000–2009. More publications were identified using the term ‘nontraumatic spinal cord injury’ ( n = 20) than ‘non-traumatic spinal cord injury’ ( n = 16). Publications increased for both terms ‘spinal cord diseases’ (2000 = 279; 2009 = 415) and ‘spinal cord damage not due to trauma’ identified by the comprehensive search filter (2000 = 1251; 2009 = 1921).ConclusionsConcise searches using terms ‘non-traumatic spinal cord injury’ and ‘nontraumatic spinal cord injury’ fail to identify relevant articles unless combinations of terms and databases are used. These are inadequate search terms for a comprehensive search. Further research is needed to validate our comprehensive search filter. An international consensus process is required to establish an agreed term for ‘spinal cord damage not due to trauma.’ 相似文献
20.
PurposeBibliometric studies have been established methods of analysing publications on a particular topic. These studies have been done on various orthopaedic topics and are increasing. The advantages of these studies have been highlighted in previous publications. Although some studies have been done on Indian publications from other specialties, those analysing Indian Orthopaedic Publications are lacking. MethodsWe performed a search in Scopus to look for all publications related to orthopaedics from India. Our search strategy in Scopus included ((TITLE-ABS-KEY(Orthopaedics OR Orthopaedics) AND AFFIL(India)) AND PUBYEAR > 2009 AND PUBYEAR < 2020) which resulted in 3270 articles on 02/11/2021. We analyzed the most publishing universities, city, state, specialty, authors, and anatomic location of these publications. We also mined the data to draw word clouds based on data obtained from the titles of articles, keywords and the affiliations of each of the articles published. ResultsTamil Nadu and New Delhi and their institutes appear to be the epicenter of publication activities in Orthopaedics in India. There has been a healthy trend of growth of articles in the orthopaedic specialty. Since there is a significant overlap of technology and engineering, it is not surprising to see engineering and technology institutes among the top 10 published institutes and even journals for the publications on orthopaedics. ConclusionThere has been a steady increase in the number of publications in the last decade. New Delhi and its Universities and Institutes appear to contribute the majority of citations and publications related to orthopaedics. Journal of Clinical Orthopaedics and Trauma was the most publishing journal for Indian authors on Orthopaedic related articles. 相似文献
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