Blood safety issues working group convened

The Lancet ◽  
1996 ◽  
Vol 348 (9026) ◽  
pp. 540
Author(s):  
Ronald Bayer
BMC Medicine ◽  
2020 ◽  
Vol 18 (1) ◽  
Author(s):  
Giovanni Ostuzzi ◽  
Davide Papola ◽  
Chiara Gastaldon ◽  
Georgios Schoretsanitis ◽  
Federico Bertolini ◽  
...  

Abstract Background The novel coronavirus pandemic calls for a rapid adaptation of conventional medical practices to meet the evolving needs of such vulnerable patients. People with coronavirus disease (COVID-19) may frequently require treatment with psychotropic medications, but are at the same time at higher risk for safety issues because of the complex underlying medical condition and the potential interaction with medical treatments. Methods In order to produce evidence-based practical recommendations on the optimal management of psychotropic medications in people with COVID-19, an international, multi-disciplinary working group was established. The methodology of the WHO Rapid Advice Guidelines in the context of a public health emergency and the principles of the AGREE statement were followed. Available evidence informing on the risk of respiratory, cardiovascular, infective, hemostatic, and consciousness alterations related to the use of psychotropic medications, and drug–drug interactions between psychotropic and medical treatments used in people with COVID-19, was reviewed and discussed by the working group. Results All classes of psychotropic medications showed potentially relevant safety risks for people with COVID-19. A set of practical recommendations was drawn in order to inform frontline clinicians on the assessment of the anticipated risk of psychotropic-related unfavorable events, and the possible actions to take in order to effectively manage this risk, such as when it is appropriate to avoid, withdraw, switch, or adjust the dose of the medication. Conclusions The present evidence-based recommendations will improve the quality of psychiatric care in people with COVID-19, allowing an appropriate management of the medical condition without worsening the psychiatric condition and vice versa.


2016 ◽  
Vol 42 (05) ◽  
pp. 583-588 ◽  
Author(s):  
Albert Farrugia

The infection by blood-borne pathogens of a large proportion of the treated hemophilia population over the 1970s to 1990s represents a major tragedy that is embedded in the history of this condition. To avoid this historical repetition, the community of patients, treaters, and policy makers that contribute to hemophilia care need to learn from the events that gave rise to it. This requires an appreciation of the measures, which, through scientific developments, have enhanced greatly the safety of plasma-derived coagulation factor concentrates (pd CFCs). The objective conditions underlying and influencing the safety of all biological materials also require recognition. Although the stringent measures which ensure the safety of pd CFCs are very effective, pathogen transmission by other blood-derived therapeutics has continued due to a lack of effective technology and the continued emergence of new agents which transmit disease. This emphasizes the reality that the basic environmental factors influencing blood pathogen safety have not changed, albeit our capacity to counter them has improved greatly. These factors lead to threats to blood safety that are unpredictable and imposable on a global scale. The likelihood of a continued role for pd CFCs in hemophilia care, particularly in emerging countries challenged to maintain blood safety measures, ensures that these issues are more current than historical.


2011 ◽  
Vol 19 (5) ◽  
pp. 493-499 ◽  
Author(s):  
V. Strand ◽  
D.A. Bloch ◽  
R. Leff ◽  
P.M. Peloso ◽  
L.S. Simon

2021 ◽  
Author(s):  
V. Muzet ◽  
S. Liandrat ◽  
V. Bour ◽  
J. Dehon ◽  
J.P. Christory

In this study, the photometry of a wide range of classic and innovative pavements used in urban and interurban areas were characterised both when new and after 30 months of natural aging. An extreme diversity of behaviour with respect to light reflection was revealed both over time and between pavements. The simulations of relamping cases show that the use of typical CIE r-tables almost systematically leads to non-compliance with the EN 13201 standard, particularly in terms of uniformity. Taking the photometry of the pavement at its stabilized state into account, simultaneously allows for compliance with lighting safety issues and for significant energy savings. As measurements of pavement photometry are rarely carried out, an alternative is to build up a database of urban pavements, which is one of the objectives of the Pavements and Lighting working group.


1975 ◽  
Vol 26 ◽  
pp. 21-26

An ideal definition of a reference coordinate system should meet the following general requirements:1. It should be as conceptually simple as possible, so its philosophy is well understood by the users.2. It should imply as few physical assumptions as possible. Wherever they are necessary, such assumptions should be of a very general character and, in particular, they should not be dependent upon astronomical and geophysical detailed theories.3. It should suggest a materialization that is dynamically stable and is accessible to observations with the required accuracy.


1979 ◽  
Vol 44 ◽  
pp. 349-355
Author(s):  
R.W. Milkey

The focus of discussion in Working Group 3 was on the Thermodynamic Properties as determined spectroscopically, including the observational techniques and the theoretical modeling of physical processes responsible for the emission spectrum. Recent advances in observational techniques and theoretical concepts make this discussion particularly timely. It is wise to remember that the determination of thermodynamic parameters is not an end in itself and that these are interesting chiefly for what they can tell us about the energetics and mass transport in prominences.


2005 ◽  
Vol 36 (9) ◽  
pp. 50-51
Author(s):  
BRUCE JANCIN

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