New research from a Swedish and Danish team of researchers led from Karolinska Institutet lend additional support to a link between treatment with fluoroquinolone antibiotics and an increased risk of acute aortic disease. The study is published in the esteemed journal The BMJ.
Fluoroquinolone antibiotics are used globally to treat a variety of infections. Recent observational studies have raised concerns that they may be associated with a more than twofold increase in the risk of acute and life-threatening aortic disease (aortic aneurysm or dissection). However, due to limitations in study design, it has not been possible to draw firm conclusions.
To assess whether there actually is a link, researchers from Karolinska Institutet and Lund University in Sweden and Statens Serum Institut in Denmark analysed data from Swedish national health registers. The researchers were then able to compare the risk of aortic aneurysm or dissection among more than 360,000 treatment episodes of fluoroquinolones with the risk among the same number of treatment episodes of amoxicillin, another type of antibiotic.
