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61.
62.
Challenges and solutions in early detection, rapid response and communication about potential invasive alien species in forests
Maarten De Groot, Richard O'Hanlon, Erin Bullas-Appleton, György Csóka, Ágnes Csíszár, Massimo Faccoli, Eugenio Gervasini, Natalia Kirichenko, Márton Korda, Aleksander Marinšek, Nikki Robinson, Craig Shuttleworth, Jon Sweeney, Elena Tricarico, Laura Verbrugge, David Williams, Simon Zidar, Jana Kus Veenvliet, 2020, pregledni znanstveni članek

Povzetek: Invasive alien species (IAS) are an important threat to forests. One of the best ways to manage potential IAS is through early detection and rapid response (EDRR) strategies. However, when dealing with IAS in forests, EU regulations are divided between phytosanitary regulations and IAS regulations. A version of EDRR for the former has been in place in the EU for more than 15 years while the latter is still in the process of being implemented. During 2019, a workshop was held to gather international experts on different plant health pests and IAS. The purpose of this workshop was to identify the opportunities and difficulties in applying the EDRR system in the EU phytosanitary and IAS legislation to four species for providing suggestions to improve the EDRR system. The model species are well known and come from different trophic levels. These species were the American pokeweed (Phytolacca americana), the grey squirrel (Sciurus carolinensis); and the plant health pests Geosmithia morbida and Emerald ash borer (Agrilus planipennis). We identified the similarities in the challenges of early detection, rapid response and communication of these species. For all species, difficulties in species identification, knowledge gaps on the pathways of spread, a lack of resources and uncertainty over which national government service was the competent authority were identified as the main challenges. Other challenges like public perception for the grey squirrel or methodological problems were species-specific. Regarding the rapid response: public perception, determination of the eradication area, sufficient scientific capacity and the lack of resources were common challenges for all species. Therefore, collaboration between institutes dealing with plant health pests and IAS can lead to better control of both groups of unwanted %organisms in forests.
Ključne besede: early warning system, plant health legislation, EU IAS legislation, alien species, Geosmithia morbida, Emerald ash borer, American pokeweed, Grey squirrel, rapid response system
Objavljeno v DiRROS: 11.12.2020; Ogledov: 1627; Prenosov: 603
.pdf Celotno besedilo (995,71 KB)
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63.
Chemical recycling of aliphatic polyamides by microwave-assisted hydrolysis for efficient monomer recovery
Urška Češarek, David Pahovnik, Ema Žagar, 2020, izvirni znanstveni članek

Objavljeno v DiRROS: 26.11.2020; Ogledov: 1695; Prenosov: 985
.pdf Celotno besedilo (1,88 MB)
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64.
65.
Synthesis of redox polymer nanoparticles based on poly(vinyl catechols) and their electroactivity
Klemen Pirnat, Nerea Casado, Luca Porcarelli, Nicholas Ballard, David Mecerreyes, 2019, izvirni znanstveni članek

Objavljeno v DiRROS: 24.11.2020; Ogledov: 1232; Prenosov: 1051
.pdf Celotno besedilo (4,16 MB)
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66.
67.
Detection of EGFR variants in plasma : a multilaboratory comparison of a real-time PCR EGFR mutation test in Europe
Cleo Keppens, John Palma, Partha Das, Sidney Scudder, Wei Wen, Nicola Normanno, Han J. J. M. van Krieken, Alessandra Sacco, Francesca Fenizia, David Gonzalez de Castro, Selma Hönigschnabl, Izidor Kern, Fernando Lopez-Rios, Maria D. Lozano, Antonio Marchetti, Philippe Halfon, Ed Schuuring, Ulrike Setinek, Boe Sorensen, Phillipe Taniere, Markus Tiemann, Hana Vosmikova, Elisabeth Dequeker, 2018, izvirni znanstveni članek

Povzetek: Molecular testing of EGFR is required to predict the response likelihood to targeted therapy in non-small cell lung cancer. Analysis of circulating tumor DNA in plasma may complement limitations of tumor tissue. This study evaluated the interlaboratory performance and reproducibility of a real-time PCR EGFR mutation test (cobas EGFR Mutation Test v2) to detect EGFR variants in plasma. Fourteen laboratories received two identical panels of 27 single-blinded plasma samples. Samples were wild type or spiked with plasmid DNA to contain seven common EGFR variants at six predefined concentrations from 50 to 5000 copies per milliliter. The circulating tumor DNA was extracted by a cell-free circulating DNA sample preparation kit (cobas cfDNA Sample Preparation Kit), followed by duplicate analysis with the real-time PCR EGFR mutation test (Roche Molecular Systems, Pleasanton, CA). Lowest sensitivities were obtained for the c.2156G>C p.(Gly719Ala) and c.2573T>G p.(Leu858Arg) variants for the lowest target copies. For all other variants, sensitivities varied between 96.3% and 100.0%. All specificities were 98.8% to 100.0%. Coefficients of variation indicated good intralaboratory and interlaboratory repeatability and reproducibility but increased for decreasing concentrations. Prediction models revealed a significant correlation for all variants between the predefined copy number and the observed semiquantitative index values, which reflect the samples' plasma mutation load. This study demonstrates an overall robust performance of the real-time PCR EGFR mutation test kit in plasma. Prediction models may be applied to estimate the plasma mutation load for diagnostic or research purposes.
Ključne besede: non-small cell lung cancer, plasma, EGFR, molecular testing
Objavljeno v DiRROS: 23.11.2020; Ogledov: 1381; Prenosov: 272
URL Povezava na datoteko

68.
Achieving thoracic oncology data collection in Europe : a precursor study in 35 countries
Anna Rich, David R. Baldwin, Inmaculada Alfageme, Paul Beckett, Thierry Berghmans, Stephen Brincat, Otto Burghuber, Alexandru Corlateanu, Tanja Čufer, Ronald Damhuis, 2018, izvirni znanstveni članek

Povzetek: Background: A minority of European countries have participated in international comparisons with high level data on lung cancer. However, the nature and extent of data collection across the continent is simply unknown, and without accurate data collection it is not possible to compare practice and set benchmarks to which lung cancer services can aspire. Methods: Using an established network of lung cancer specialists in 37 European countries, a survey was distributed in December 2014. The results relate to current practice in each country at the time, early 2015. The results were compiled and then verified with co-authors over the following months. Results: Thirty-five completed surveys were received which describe a range of current practice for lung cancer data collection. Thirty countries have data collection at the national level, but this is not so in Albania, Bosnia- Herzegovina, Italy, Spain and Switzerland. Data collection varied from paper records with no survival analysis, to well-established electronic databases with links to census data and survival analyses. Conclusion: Using a network of committed clinicians, we have gathered validated comparative data reporting an observed difference in data collection mechanisms across Europe. We have identified the need to develop a welldesigned dataset, whilst acknowledging what is feasible within each country, and aspiring to collect high quality data for clinical research.
Ključne besede: lung neoplasms -- epidemiology -- Europe, lung cancer, studies
Objavljeno v DiRROS: 12.11.2020; Ogledov: 1197; Prenosov: 555
.pdf Celotno besedilo (700,23 KB)

69.
Comparative epidemiology of suspected perioperative hypersensitivity reactions
Paul Michel Mertes, Didier G. Ebo, Tomaz Garcez, Michael Rose, Vito Sabato, Tomonori Takazawa, Peter J. Cooke, Russel C. Clarke, Pascale Dewachter, Lene Heise Garvey, Anne Berit Guttormsen, David L. Hepner, Philip M. Hopkins, David A. Khan, Peter Kopač, Peter R. Platt, Louise C. Savic, 2019, pregledni znanstveni članek

Povzetek: Suspected perioperative hypersensitivity reactions are rare but contribute significantly to the morbidity and mortality of surgical procedures. Recent publications have highlighted the differences between countries concerning the respective risk of different drugs, and changes in patterns of causal agents and the emergence of new allergens. This review summarises recent information on the epidemiology of perioperative hypersensitivity reactions, with specific consideration of differences between geographic areas for the most frequently involved offending agents.
Ključne besede: anaphylaxis, anti-bacterial agents, blood, chlorhexidine, latex, neuromuscular blocking agents, hypersensitivity, drug hypersensitivity, sugammadex, antibiotics, blood products, perioperative anaphylaxis, perioperative hypersensitivity
Objavljeno v DiRROS: 16.10.2020; Ogledov: 1419; Prenosov: 358
URL Povezava na datoteko

70.
Management of a surgical patient with a label of penicillin allergy : narrative review and consensus recommendations
Louise C. Savic, David A. Khan, Peter Kopač, Russel C. Clarke, Peter J. Cooke, Pascale Dewachter, Didier G. Ebo, Tomaz Garcez, Lene Heise Garvey, Anne Berit Guttormsen, 2019, pregledni znanstveni članek

Povzetek: Unsubstantiated penicillin-allergy labels are common in surgical patients, and can lead to significant harm through avoidance of best first-line prophylaxis of surgical site infections and increased infection with resistant bacterial strains. Up to 98% of penicillin-allergy labels are incorrect when tested. Because of the scarcity of trained allergists in all healthcare systems, only a minority of surgical patients have the opportunity to undergo testing and de-labelling before surgery. Testing pathways can be modified and shortened in selected patients. A variety of healthcare professionals can, with appropriate training and in collaboration with allergists, provide testing for selected patients. We review how patients might be assessed, the appropriate testing strategies that can be used, and the minimum standards of safe testing.
Ključne besede: allergy and immunology, drug hypersensitivity, penicillins, antibiotic prophylaxis, surgery, operative surgical procedures, bacterial infections, surgical wound infection, drug provocation testing, surgical procedures
Objavljeno v DiRROS: 16.10.2020; Ogledov: 1413; Prenosov: 410
URL Povezava na datoteko

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