tetano
Editor, Senior Moderator
Curr Atheroscler Rep
. 2021 Oct 21;23(12):78.
doi: 10.1007/s11883-021-00973-w.
Moving the Needle on Atherosclerotic Cardiovascular Disease and Heart Failure with Influenza Vaccination
Bahar Behrouzi[SUP] 1 2 3 4 [/SUP], Jacob A Udell[SUP] 5 6 7 8 9 [/SUP]
Affiliations
Abstract
Purpose of review: The interplay between viral respiratory infections and cardiovascular disease has been most comprehensively researched using seasonal and pandemic influenza viruses as case studies. Here, we summarize the latest international observational research and clinical trials that examined the association between influenza, influenza vaccines, and cardiovascular disease, while contextualizing their findings within those of landmark studies.
Recent findings: Most recent observational literature found that one in eight adults hospitalized with laboratory-confirmed influenza infection experienced an acute cardiovascular event. The latest meta-analysis of the cardioprotective effects of influenza vaccine found a 25% reduced risk of all-cause death. There are four large cardiovascular outcome trials assessing the cardioprotective effects of different influenza vaccine strategies. Among these, the INVESTED study showed there is no significant difference between the high-dose trivalent and standard-dose quadrivalent influenza vaccines in reducing all-cause mortality or cardiopulmonary hospitalizations in a high-risk patient group with pre-existing cardiovascular disease. Persons with cardiovascular disease represent a high priority group for viral vaccines; hence, using robust evidence to increase vaccine confidence among patients and practitioners is integral as we prepare for a possible influenza resurgence in the coming years.
Keywords: ASCVD; Influenza vaccines; Pandemics; Post-viral syndromes; Universal vaccines; Vaccine hesitancy.
. 2021 Oct 21;23(12):78.
doi: 10.1007/s11883-021-00973-w.
Moving the Needle on Atherosclerotic Cardiovascular Disease and Heart Failure with Influenza Vaccination
Bahar Behrouzi[SUP] 1 2 3 4 [/SUP], Jacob A Udell[SUP] 5 6 7 8 9 [/SUP]
Affiliations
- PMID: 34671861
- DOI: 10.1007/s11883-021-00973-w
Abstract
Purpose of review: The interplay between viral respiratory infections and cardiovascular disease has been most comprehensively researched using seasonal and pandemic influenza viruses as case studies. Here, we summarize the latest international observational research and clinical trials that examined the association between influenza, influenza vaccines, and cardiovascular disease, while contextualizing their findings within those of landmark studies.
Recent findings: Most recent observational literature found that one in eight adults hospitalized with laboratory-confirmed influenza infection experienced an acute cardiovascular event. The latest meta-analysis of the cardioprotective effects of influenza vaccine found a 25% reduced risk of all-cause death. There are four large cardiovascular outcome trials assessing the cardioprotective effects of different influenza vaccine strategies. Among these, the INVESTED study showed there is no significant difference between the high-dose trivalent and standard-dose quadrivalent influenza vaccines in reducing all-cause mortality or cardiopulmonary hospitalizations in a high-risk patient group with pre-existing cardiovascular disease. Persons with cardiovascular disease represent a high priority group for viral vaccines; hence, using robust evidence to increase vaccine confidence among patients and practitioners is integral as we prepare for a possible influenza resurgence in the coming years.
Keywords: ASCVD; Influenza vaccines; Pandemics; Post-viral syndromes; Universal vaccines; Vaccine hesitancy.