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Tuesday, April 25, 2017

Antibiotic-resistant bacteria in patients’ urine or stools linked to increased risk of drug-resistant sepsis according to : News Medical

The study of 66,000 people showed that the risk of drug-resistant sepsis is highest soon after drug-resistant bacteria have been detected in a patient's urine or stool and that this risk diminishes over time. Carbapenems are often referred to as 'last-resort' drugs because they are some of the few that are effective against the increasing number of drug-resistant bacteria. The researchers say their finding could help doctors diagnose drug-resistant sepsis and inform treatment choices. These drug-resistant bacteria are known as extended-spectrum β-lactamase-producing Enterobacteriaceae, or EPE. One important drug group for sepsis treatment is called carbapenems.



Antibiotic-resistant bacteria in patients' urine or stools linked to increased risk of drug-resistant sepsis
Also, in studies in animals, they linked higher levels of TMAO to a higher risk for blood clots. The findings are of particular concern in people at high cardiovascular risk, whose increased risk of blood clots may not be overcome by low-dose aspirin. By Will Boggs MD(Reuters Health) - Consuming too much choline, a nutrient sold in over-the-counter dietary supplements, can boost the risk for blood clots, researchers warn. After taking the supplements for up to two months, participants had more than 10-fold increases in blood levels of TMAO. That's because bacteria in the intestines interact with choline to produce a compound that encourages platelets to clump together and form clots.

Diet and gut bacteria linked with blood clots

Also, in studies in animals, they linked higher levels of TMAO to a higher risk for blood clots. (Reuters Health) - Consuming too much choline, a nutrient sold in over-the-counter dietary supplements, can boost the risk for blood clots, researchers warn. The findings are of particular concern in people at high cardiovascular risk, whose increased risk of blood clots may not be overcome by low-dose aspirin. After taking the supplements for up to two months, participants had more than 10-fold increases in blood levels of TMAO. That's because bacteria in the intestines interact with choline to produce a compound that encourages platelets to clump together and form clots.


collected by :Lucy William

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