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Background@#Central Asian countries (CACs) are less visible in the global scientific environment, despite their solid scientific nature. The current article aimed to assess the publication productivity of CACs since 1996 using SCImago Journal & Country Rank (SJR). @*Methods@#This is a descriptive study. The SJR portal was used to retrieve the data. The Country Rankings section was viewed, and the Asiatic Region option was chosen. The most active countries and CACs’ number of documents, number of citable documents, citations, self-citations, citations per document, and H index data were obtained. The number of documents from CACs was recorded annually to determine the ten-year trend (2012 to 2021).Scientific categories in which CACs were prolific were defined. @*Results@#Between 1996 and 2021, 18,336,647 documents with Asian region origins were produced. The most active countries in the Asiatic Region were China (1st), Japan (2nd), India (3rd), South Korea (4th), and Taiwan (5th). According to the number of documents, Kazakhstan ranked 15th, Uzbekistan 19th, Kyrgyzstan 24th, Tajikistan 27th, and Turkmenistan 31st among the Asiatic Region countries. The total number of documents originating from CACS, which was 1,616 in 2012, increased to 9,780 in 2021 with an upward trend (6.05 fold increase). @*Conclusion@#Despite a rising number of articles, CACs are not at the forefront of scientific productivity in the Asiatic Region. Kazakhstan is the leading country in scientific productivity among CACs. Nonetheless, the increasing quantity of articles from CACs over the last ten years suggests that these countries have the infrastructure and human resources to enhance scientific research and production.
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Background@#Retraction is an essential procedure for correcting scientific literature and informing readers about articles containing significant errors or omissions. Ethical violations are one of the significant triggers of the retraction process. The objective of this study was to evaluate the characteristics of retracted articles in the medical literature due to ethical violations. @*Methods@#The Retraction Watch Database was utilized for this descriptive study. The ‘ethical violations’ and ‘medicine’ options were chosen. The date range was 2010 to 2023. The collected data included the number of authors, the date of publication and retraction, the journal of publication, the indexing status of the journal, the country of the corresponding author, the subject area of the article, and the particular retraction reasons. @*Results@#A total of 177 articles were analyzed. The most retractions were detected in 2019 (n = 29) and 2012 (n = 28). The median time period between the articles’ first publication date and the date of retraction was 647 (0–4,295) days. The leading countries were China (n = 47), USA (n = 25), South Korea (n = 23), Iran (n = 14), and India (n = 12). The main causes of retraction were ethical approval issues (n = 65), data-related concerns (n = 51), informed consent issues (n = 45), and fake-biased peer review (n = 30). @*Conclusion@#Unethical behavior is one of the most significant obstacles to scientific advancement. Obtaining appropriate ethics committee approvals and informed consent forms is crucial in ensuring the ethical conduct of medical research. It is the responsibility of journal editors to ensure that raw data is controlled and peer review processes are conducted effectively. It is essential to educate young researchers on unethical practices and the negative outcomes that may result from them.
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Background@#Retraction is a correction process for the scientific literature that acts as a barrier to the dissemination of articles that have serious faults or misleading data. The purpose of this study was to investigate the characteristics of retracted papers from Kazakhstan. @*Methods@#Utilizing data from Retraction Watch, this cross-sectional descriptive analysis documented all retracted papers from Kazakhstan without regard to publication dates. The following data were recorded: publication title, DOI number, number of authors, publication date, retraction date, source, publication type, subject category of publication, collaborating country, and retraction reason. Source index status, Scopus citation value, and Altmetric Attention Score were obtained. @*Results@#Following the search, a total of 92 retracted papers were discovered. One duplicate article was excluded, leaving 91 publications for analysis. Most articles were retracted in 2022 (n = 22) and 2018 (n = 19). Among the identified publications, 49 (53.9%) were research articles, 39 (42.9%) were conference papers, 2 (2.2%) were review articles, and 1 (1.1%) was a book chapter. Russia (n = 24) and China (n = 5) were the most collaborative countries in the retracted publications. Fake-biased peer review (n = 38), plagiarism (n = 25), and duplication (n = 14) were the leading causes of retraction. @*Conclusion@#The vast majority of the publications were research articles and conference papers.Russia was the leading collaborative country. The most prominent retraction reasons were fakebiased peer review, plagiarism, and duplication. Efforts to raise researchers’ understanding of the grounds for retraction and ethical research techniques are required in Kazakhstan.
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Background@#Retraction is a process for correcting the literature and provides a barrier to the dissemination of publications that include major faults or false-misleading data. The aim of this study was to examine the characteristics of retracted articles in the biomedical field sourced from Turkey. @*Methods@#In this descriptive cross-sectional study, all retracted publications from Turkey on PubMed were listed without date restriction. Data covering the article title, authors, publication date, retraction date, time between publication and retraction dates (in months), journal, article type, country of the corresponding author, peer review timeline (in days), reason for retraction, and subject area of the retracted item were recorded. Citation data were obtained using the Scopus database. The altmetric attention scores of the articles were recorded. @*Results@#A total of 102 articles were listed and after the implementation of exclusion criteria, 86 articles were included for analysis. The first retracted article was published in 2000 (n = 1), while the most retracted articles were published in 2020 (n = 11). The median time lag between publication and retraction was 10.33 (0.73–144.06) months. The main factors causing retraction were plagiarism (n = 23), duplication (n = 22) and error (n = 17). The total number of citations was 695. A total of 224 citations were in the pre-retraction period and 471 citations were in the post-retraction period. @*Conclusion@#The retracted article counts showed a rising trend over the years. The leading causes of retraction for articles from Turkey were plagiarism, duplication, and error. It was found that the articles continued to be cited after the retraction. Researchers in Turkey should be educated on retraction, particularly plagiarism and duplication. Strategies should be developed to prevent articles from being cited after retraction.
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Background@#Behcet's disease (BD) is a systemic vasculitis accompanied by oral-genital ulcers, ocular, cerebral, and gastrointestinal disorders. The aim of this study was to evaluate BD articles published between 2010–2019 bibliometrically and to provide up-to-date data. A secondary aim was to present a different perspective using altmetric assessments. @*Methods@#This bibliometric and altmetric research was performed with data obtained from the Web of Science database. The key terms “Behcet's disease,” “Behcet's syndrome,” and “Behcet” were used for listing the articles. The number of articles, citation data, and active countries were determined. Trend and correlation analyses were performed. Altmetric attention scores (AASs) and Mendeley readers count (MRC) of the articles were acquired for the altmetric evaluations. @*Results@#A total of 5,201 articles were listed. After the exclusion criteria, a total of 2,163 articles were obtained for further analysis. A significant and increasing trend was detected in the number of articles from 2010 to 2019 (P < 0.001). Turkey (28.24%), China (9.57%), South Korea (9.20%), Japan (6.38%), and Italy (5.64%) were the five most productive countries. France, the United States and, the United Kingdom were the top three countries in respect of the average number of citations per article. A weak significant correlation was detected between the number of citations and AAS (P < 0.001). The number of citations was significantly and strongly correlated with the MRC (P< 0.001). @*Conclusion@#An increasing trend was found in BD research productivity. Although the Silk Road countries were prominent in the number of articles, a similar ranking was not valid for the average number of citations per article.
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Background@#Behcet's disease (BD) is a systemic vasculitis accompanied by oral-genital ulcers, ocular, cerebral, and gastrointestinal disorders. The aim of this study was to evaluate BD articles published between 2010–2019 bibliometrically and to provide up-to-date data. A secondary aim was to present a different perspective using altmetric assessments. @*Methods@#This bibliometric and altmetric research was performed with data obtained from the Web of Science database. The key terms “Behcet's disease,” “Behcet's syndrome,” and “Behcet” were used for listing the articles. The number of articles, citation data, and active countries were determined. Trend and correlation analyses were performed. Altmetric attention scores (AASs) and Mendeley readers count (MRC) of the articles were acquired for the altmetric evaluations. @*Results@#A total of 5,201 articles were listed. After the exclusion criteria, a total of 2,163 articles were obtained for further analysis. A significant and increasing trend was detected in the number of articles from 2010 to 2019 (P < 0.001). Turkey (28.24%), China (9.57%), South Korea (9.20%), Japan (6.38%), and Italy (5.64%) were the five most productive countries. France, the United States and, the United Kingdom were the top three countries in respect of the average number of citations per article. A weak significant correlation was detected between the number of citations and AAS (P < 0.001). The number of citations was significantly and strongly correlated with the MRC (P< 0.001). @*Conclusion@#An increasing trend was found in BD research productivity. Although the Silk Road countries were prominent in the number of articles, a similar ranking was not valid for the average number of citations per article.
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Objective: Ankylosing Spondylitis [AS] is an inflammatory rheumatic disease that mainly affects the axial spine. Osteopenia and osteoporosis are the main complications of AS. Vitamin D has functions on the immune system. In this study, we aimed to compare vitamin D levels and Bone Mineral Density [BMD] values between AS patients and controls
Methods: A total of 68 patients with axial AS and 34 healthy controls were enrolled in this study conducted between March 2018 and May 2018. Vitamin D concentrations, BMD values, disease activity, back mobility, functionality and radiologic damage were evaluated
Results: Vitamin D concentrations, the total BMD-femur and BMD-femur neck values were significantly lower in AS patients [p = 0.001, p = 0.011 and p = 0.003]. No significant correlations were detected between vitamin D levels and BMD-femur total, BMD-femur neck values, disease activity, back mobility, functionality and radiologic damage scores [p > 0.05]. Disease activity parameters were significantly and negatively correlated with total BMD-femur and BMD-femur neck values [p < 0.05]
Conclusion: Our study demonstrates that AS patients have lower vitamin D levels, total BMD-femur and BMD-femur neck values. Higher disease activity increases bone loss in AS. Regular measurement of BMD and vitamin D should be kept in mind when planning a treatment in AS
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Statin therapy may be beneficial not only to reduce the risk of vascular events but also to reduce the risk of ventricular arrhythmias and sudden cardiac death. We evaluated the effects of statins on electrophysiologic parameters in patients with ischemic cardiomyopathy and established ventricular tachyarrhythmia. Prospective study. Eleven patients [all male, mean age 57.9 +/- 6.64 years], with ischemic cardiomyopathy and ventricular tachyarrhythmia on admission were included in the study. Two academic tertiary care centers. A baseline electrophysiologic study was performed before implantable-cardioverter defibrillator [ICD] implantation. Forty milligram of atorvastatin was started and electrophysiologic study was repeated one month later and results were compared. Basic intervals, corrected sinus node recovery time [cSNRT], sino-atrial conduction time [SACT], atrio-ventricular node refractory period [AVNRP], atrio-ventricular Wenckebach period [AVWP], ventricular refractory period [VRP], ventriculo-atrial dissociation measurement, corrected QT [QTc] interval and QT dispersion were measured. Also, ventricular arrhythmia inducibility was evaluated with various techniques. Although, QTc interval and QT dispersion decreased significantly with statin treatment [p < 0.05], there were no statistically significant differences in the measurements of basic intervals, cSNRT, SACT, AVNRP, AVWP, VRP and ventriculo-atrial dissociation compared to pretreatment measurements [p > 0.05]. Additionally, while induction of ventricular tachyarrhythmia occurred in 72.7% of patients before statin therapy, this rate decreased to 36.4% with treatment [p - 0.13]. Statin treatment led to significant decreases in QTc interval and QT dispersion, but it did not change other electrophysiologic parameters significantly