scholarly journals Understanding the nature and scope of clinical research commentaries in PubMed

2019 ◽  
Vol 27 (3) ◽  
pp. 449-456
Author(s):  
James R Rogers ◽  
Hollis Mills ◽  
Lisa V Grossman ◽  
Andrew Goldstein ◽  
Chunhua Weng

Abstract Scientific commentaries are expected to play an important role in evidence appraisal, but it is unknown whether this expectation has been fulfilled. This study aims to better understand the role of scientific commentary in evidence appraisal. We queried PubMed for all clinical research articles with accompanying comments and extracted corresponding metadata. Five percent of clinical research studies (N = 130 629) received postpublication comments (N = 171 556), resulting in 178 882 comment–article pairings, with 90% published in the same journal. We obtained 5197 full-text comments for topic modeling and exploratory sentiment analysis. Topics were generally disease specific with only a few topics relevant to the appraisal of studies, which were highly prevalent in letters. Of a random sample of 518 full-text comments, 67% had a supportive tone. Based on our results, published commentary, with the exception of letters, most often highlight or endorse previous publications rather than serve as a prominent mechanism for critical appraisal.

2020 ◽  
Vol 56 (3) ◽  
pp. 2002114
Author(s):  
Silke van Koningsbruggen-Rietschel ◽  
Fiona Dunlevy ◽  
Veerle Bulteel ◽  
Damian G. Downey ◽  
Lieven Dupont

2001 ◽  
Vol 05 (04) ◽  
pp. 365-378 ◽  
Author(s):  
Charles G. Peterfy

2019 ◽  
Author(s):  
Kimberly Pendell

Despite implicit and explicit expectations that research inform their practice, social workers are unlikely to have access to published research articles. The traditional publishing model does not support public access (i.e., no publisher paywall barrier) to scholarly journals. Newer models of publishing allow free access to research including open access publishing and deposit of scholarship in institutional or disciplinary repositories. This study examined public access to articles in the top 25 social work journals. A random sample of article citations from a total of 1,587 was assessed, with the result that 52% of citations had no full-text access. Of the remaining 48% of citations with full-text access, it is questionable most will remain available long term due to possible copyright violations. Citations from the random sample show only minimal usage of institutional or disciplinary repositories as a means of sharing research. Establishing this baseline measure of access to research is an important first step in understanding the barriers for social workers in accessing research to inform practice. Recommendations for increasing access to research include publishing in open access journals and utilizing full text repositories.


2007 ◽  
Vol 177 (4S) ◽  
pp. 310-310
Author(s):  
Sumit Dave ◽  
Luis H. Braga ◽  
Antoine E. Khoury ◽  
Walid A. Farhat

2020 ◽  
Vol 11 (SPL1) ◽  
pp. 1396-1399
Author(s):  
Disha Bhatero ◽  
Punam Sawarkar ◽  
Gaurav Sawarkar

Covid-19 is an infectious disease caused by novel Coronavirus. The overall prevalence rate of Covid-19 in Worldwide ( 9.94M )& it is (529 K) & (153 K) in India and Maharashtra. This situation can be considered under JanapadodhwansaVyadhi in Ayurveda. The primary purpose of Ayurveda  is the prevention of the disease in healthy individuals and eradication of disease, which are curable. Immunity comes under the Vyadhikshamatva. Further, Covid-19 infection is correlated with Vataj-Kaphaj Jwara. In Ayurveda Rasayana therapy to boost up immunity (Bala  & Vyadhikshamatva). The present study aimed to explore the concept of infectious disease and its prevention through different lifestyles described in Ayurveda. The above need-based information is collected from various Ayurvedicliterature (Laghutrayee, Bruhatryayi) along with numerous research articles from databases, such as PubMed, Google Scholar. All collected data were depicted in narrative form and tabular manner under different heads. Considering the above aspect in the prevention of Covid-19, the role of Ayurveda intervention may be proved more beneficial in Covid-19. Further, adoption of code of conduct may efficiently overcome the current pandemic situation by maintaining good immunity & implementation of Ahar, Vihar Vidhis, Dincharya, and Rutucharya& Sadvritta  for improving disease resistance.


Author(s):  
Sourav Bhattacharjee

In this second Expert Perspective video with Sourav Bhattacharjee of the University College Dublin, Sourav discusses how nanomedicine is being used in clinical research, with particular emphasis on the role of nanomedicine and nanotechnology in cancer treatment.


Author(s):  
Lyailya Nurgaliyeva

This paper focuses on the contribution of Italy to the development of energy cooperation between Kazakhstan and the EU, focusing on the specific case of the Kashagan oil field. I argue that Italy, as the largest importer of Kazakhstan’s oil, can play a significant role in the diversification of energy export routes from Kazakhstan and in the introduction of new European technologies. In turn, Kazakhstan can play a prominent role in ensuring the energy security of the EU, especially after the 2014 Crimea incident. I posit that recent Italy-Kazakhstan relations shows how a medium-sized power such as Italy can be important in leading a larger block of countries into a new field of investment and development.   Full text available at: https://doi.org/10.22215/rera.v9i1.244


2019 ◽  
Vol 49 (1) ◽  
pp. 61-69 ◽  
Author(s):  
Christelle M. Follette ◽  
Michelle A. Giuffrida ◽  
Ingrid M. Balsa ◽  
William T. N. Culp ◽  
Philipp D. Mayhew ◽  
...  

Author(s):  
Elizabeth Biswell R ◽  
Michael Clark ◽  
Michela Tinelli ◽  
Gillian Manthorpe ◽  
Joanne Neale ◽  
...  

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