Considerations for High-Risk Populations: Response to Zeller’s The Future of Nicotine Regulation: Key Questions and Challenges

2018 ◽  
Vol 21 (3) ◽  
pp. 342-343
Author(s):  
Billie Bonevski
2009 ◽  
Author(s):  
Keri Pinna ◽  
Maria Pacella ◽  
Norah Feeny ◽  
Brittain Lamoureux

2011 ◽  
pp. 4-20
Author(s):  
M. Ershov

With signs of normalization seemingly in place in the world economy, a number of problems show the possibility of aggravation in the future. The volume of derivatives in American banks grows significantly, high risk instruments are back in place and their use becomes more active, global imbalances increase. All of the above requires thorough approaches when creating mechanisms which can neutralize external shocks for the Russian economy and make it possible to develop in the new post-crisis environment.


Author(s):  
D. Teoh ◽  
E.K. Hill ◽  
W. Goldsberry ◽  
L. Levine ◽  
A. Novetsky ◽  
...  

Author(s):  
Stacey Willcox-Pidgeon ◽  
Richard Franklin ◽  
Peter Leggat ◽  
Sue Devine ◽  
Justin Scarr

Viruses ◽  
2021 ◽  
Vol 13 (3) ◽  
pp. 436
Author(s):  
Monika Maria Biernat ◽  
Anna Kolasińska ◽  
Jacek Kwiatkowski ◽  
Donata Urbaniak-Kujda ◽  
Paweł Biernat ◽  
...  

The use of convalescent plasma in the treatment of COVID-19 may lead to a milder course of infection and has been associated with improved outcomes. Determining optimal treatments in high risk populations is crucial, as is the case in those with hematological malignancies. We analyzed a cohort of 23 patients with hematological malignancies and COVID-19 who had received plasma 48–72 h after the diagnosis of infection and compared it with a historical group of 22 patients who received other therapy. Overall survival in those who received convalescent plasma was significantly higher than in the historical group (p = 0.03460). The plasma–treated group also showed a significantly milder course of infection (p = 0.03807), characterized by less severe symptoms and faster recovery (p = 0.00001). In conclusion, we have demonstrated that convalescent plasma is an effective treatment and its early administration leads to clinical improvement, increased viral clearance and longer overall survival in patients with hematological malignancies and COVID-19. To our knowledge, this is the first report to analyze the efficacy of convalescent plasma in a cohort of patients with hematological malignancies.


Open Heart ◽  
2021 ◽  
Vol 8 (2) ◽  
pp. e001761
Author(s):  
Mirvat Alasnag ◽  
Tara L Jones ◽  
Yasmin Hanfi ◽  
Nicola Ryan

Balancing ischaemic and bleeding risks in high-risk populations undergoing percutaneous coronary interventions has become an everyday dilemma for clinicians. It is particularly difficult to make decisions concerning combinations and duration of antiplatelet regimens in women given the poor representation of women in trials that have shaped current practice. Several contemporary landmark trials have recently been presented at the American College of Cardiology. The trials included the Harmonising Optimal Strategy for Treatment of coronary artery diseases-EXtended Antiplatelet Monotherapy, Ticagrelor With Aspirin or Alone in High-Risk Patients After Coronary Intervention and the TicAgrelor versus CLOpidogrel in Stabilised Patients With Acute Myocardial Infarction. In this article, we summarise the main findings of these trials and include the The Polymer-free Drug-Coated Coronary Stents in Patients at High Bleeding Risk (LEADERS FREE) in search for evidence based best practices for women patients. Although some of these trials had prespecified a subanalysis of sex differences, women constituted only 17%–30% of participants making sex-specific analyses challenging. Data suggest that women benefit from de-escalation to both ticagrelor and clopidogrel monotherapy. However, given the increased bleeding risks observed in women further randomised controlled trials are necessary to determine the most appropriate combination and duration of dual antiplatelet therapy as well as maintenance single antiplatelet therapy.


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