COVID-19 vaccination and cardiopulmonary events after acute coronary syndromes

JAMA Network Open

2024-05-30

(Press-News.org) About The Study: In this secondary analysis of a randomized clinical trial, patients who received at least one COVID-19 vaccine dose after acute coronary syndromes had similar rates of the primary composite end point and major adverse cardiovascular events (MACE) compared with unvaccinated patients. However, retrospective studies have demonstrated a short-term reduction in MACE risk after COVID-19 vaccination.

Corresponding Author: To contact the corresponding author, Henrique Andrade R. Fonseca, Ph.D., email henrique.fonseca@einstein.br.

To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/

(doi:10.1001/jamanetworkopen.2024.13946)

Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.

# # #

Embed this link to provide your readers free access to the full-text article This link will be live at the embargo time http://jamanetwork.com/journals/jamanetworkopen/fullarticle/10.1001/jamanetworkopen.2024.13946?utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_term=053024

About JAMA Network Open: JAMA Network Open is an online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.

END

ELSE PRESS RELEASES FROM THIS DATE:

Trends in diagnosed PTSD and acute stress disorder in college students

2024-05-30

About The Study: In this serial cross-sectional study including a national sample of U.S. college students, researchers found a notable increase in the prevalence of posttraumatic stress disorder (PTSD) and acute stress disorder, rising by 4.1 percentage points and 0.5 percentage points from 2017 to 2022, respectively. These trends highlight the escalating mental health challenges among college students, which is consistent with recent research reporting a surge in psychiatric diagnoses. Factors contributing to this rise may include pandemic-related stressors (e.g., loss of loved ones) and the effect of traumatic events (e.g., campus shootings, racial trauma). Corresponding ...

New study finds people living with dementia who had surgery for hip fractures lived longer than those treated non-surgically

2024-05-30

The decision to undergo surgery can be complicated for people living with dementia, not only due to limited decision-making capabilities, but also because participation in rehabilitation afterward is imperative to surgery success. A new study by investigators from Brigham and Women’s Hospital, a founding member of the Mass General Brigham healthcare system, looked at hip fracture treatment outcomes in patients with dementia to see how they did when treated surgically versus non-surgically to help inform healthcare decision making. The team found that those treated surgically experienced lower odds of death than those treated non-surgically and that this ...

Climate change: Reduced sulphur content in shipping fuel associated with increased maritime atmospheric warming

2024-05-30

An 80% reduction in sulphur dioxide shipping emissions observed in early 2020 could be associated with substantial atmospheric warming over some ocean regions, according to a modelling study published in Communications Earth & Environment. The sudden decline in emissions was a result of the introduction of the International Maritime Organization’s 2020 regulation (IMO 2020), which reduced the maximum sulphur content allowed in shipping fuel from 3.5% to 0.5% to help reduce air pollution. Fuel oil used for large ships has a significantly higher percentage content ...

Research spotlight: Illuminating the mechanisms behind severe inflammation in asthma

2024-05-30

How would you summarize your study for a lay audience? Previous research indicates that mast cells, a type of immune cell found in the tissues throughout the body, cause inflammation during an asthma attack, inducing symptoms such as trouble breathing and narrowing of the airways. Our study demonstrates that prostaglandin E2 (PGE2), a naturally occurring chemical in the human body previously thought to inhibit mast cell activation, elicits mast cells to prevent inflammation by creating a molecule called soluble ST2 (sST2), which can mitigate signs and symptoms of asthma by blocking the actions of interleukin 33, a powerful proinflammatory ...

Understanding how zwitterionic polymers can lead to safer drugs and disease prevention

2024-05-30

Ishikawa, Japan -- Proteins are vital biomolecules responsible for performing various functions in the human body and are thus regarded as the workhorses of a cell. The primary structure of a protein is composed of different amino acids coming together. The structure so formed then undergoes protein folding, a process by which a protein acquires its characteristic and functional three-dimensional configuration. This state, referred to as the ‘native state’, is crucial for proper protein function. Unfavorable conditions, ...

Florida Inventors Hall of Fame celebrates 2024 inductees: Ushering in a new era of innovation

2024-05-30

TAMPA, Fla (May 30, 2024) – The Florida Inventors Hall of Fame has announced its 2024 inductees: nine visionaries whose groundbreaking inventions have propelled technological advancement and reshaped the landscape of American innovation. These inventors exemplify Florida’s rich tradition of ingenuity. Paul R. Sanberg, chair of the Florida Inventors Hall of Fame Advisory Board and president of the National Academy of Inventors, said of the new inductees: "The Class of 2024 represents the best of innovation in Florida, and their achievements underscore the critical role that innovation plays in driving progress and improving the quality of ...

Inducing piezoelectricity in distorted rutile TiO2 for enhanced tetracycline hydrochloride degradation through photopiezocatalysis

2024-05-30

A team of material scientists led by Prof. Qi Li from Southwest Jiaotong University in Chengdu, China recently outlined the state of inducing piezoelectricity in distorted rutile TiO2 for enhanced tetracycline hydrochloride degradation through photopiezocatalysis. Various material design strategies have been developed to enhance photocatalytic performance of TiO2. However, no report is available on applications of the photopiezocatalysis strategy on TiO2 due to its lack of piezoelectricity. Here we developed a low-temperature molten salt etching process to create rutile TiO2 nanoparticles by etching [MgO6] ...

Physical and chemical properties of boiled oil: A traditional method of extracting oil from boiled olive fruits

2024-05-30

In certain towns in Northern Jordan, ranchers bubble some portion of their olive natural product gathered before oil extraction to expand the amount of oil, . They perceive it as a way to get a beneficial mixed bag, as they guarantee, and to get extra medical advantages. Local peoples call this oil Bubbled oil (BO), and its cost is around 20% higher than virgin olive oil (VOO) created by a similar rancher. The speculation was thatpractice revolves around the belief that bubbling olive natural products might influence the nature of the created oil. Hence, ourResearchers from the Department of Nutrition and Food Technology, ...

Existing drug shows promise as treatment for rare genetic disorder

2024-05-30

WHAT: A drug approved to treat certain autoimmune diseases and cancers successfully alleviated symptoms of a rare genetic syndrome called autoimmune polyendocrine syndrome type 1 (APS-1). Researchers identified the treatment based on their discovery that the syndrome is linked to elevated levels of interferon-gamma (IFN-gamma), a protein involved in immune system responses, providing new insights into the role of IFN-gamma in autoimmunity. The study, led by researchers at the National Institutes of Health’s National Institute ...

Study examines prescribing patterns of drug associated with cognitive impairment

2024-05-30

INDIANAPOLIS -- Many adults with diabetes and the associated complication of peripheral neuropathy, which can be painful as well as harmful, are often prescribed drugs at doses and for durations that could impose an increased risk of cognitive impairment. A new study, led by Regenstrief Institute and Purdue University College of Pharmacy Research Scientist Noll Campbell, PharmD, M.S., is one of the first explorations of prescribing patterns of tricyclic antidepressants for treatment of diabetic peripheral neuropathy at healthcare facilities predominantly serving diverse populations of low socioeconomic status. With a study population of adults 18 years and older that ...

LAST 30 PRESS RELEASES:

CMD-OPT model enables the discovery of a potent and selective RIPK2 inhibitor as preclinical candidate for the treatment of acute liver injury

Melatonin receptor 1a alleviates sleep fragmentation-aggravated testicular injury in T2DM by suppression of TAB1/TAK1 complex through FGFR1

Single-cell RNA sequencing reveals Shen-Bai-Jie-Du decoction retards colorectal tumorigenesis by regulating the TMEM131–TNF signaling pathway-mediated differentiation of immunosuppressive dendritic ce