Aspirin may cut Staph risk in dialysis patients

[okarol]

Aspirin may cut Staph risk in dialysis patients

Wed Mar 28, 12:52 PM ET

Aspirin therapy may protect dialysis patients from infection with the virulent, potentially life-threatening bug Staphylococcus aureus.

Based on lab studies showing that aspirin has direct anti-Staph effects, Dr. Martin Sedlacek, from Dartmouth-Hitchcock Medical Center in Lebanon, New Hampshire, and colleagues hypothesized that long-term aspirin therapy might reduce the risk of Staph infections in at-risk dialysis patients.

A look at more than 4,700 blood cultures obtained from 872 patients confirmed their hypothesis. Staph infections occurred significantly less often in patients receiving aspirin (81 mg or 325 mg daily) compared with those not receiving aspirin.

The anti-Staph benefit of aspirin therapy was primarily seen with the 325-mg dose, the authors note.

In the final analysis, aspirin use lowered the risk of Staph infection by 54 percent. Aspirin therapy was also linked to a reduced risk of a first episode of methicillin-resistant Staph aureus bacteremia.

Aspirin therapy, however, seemed to have no effect on the occurrence of infections by other microbes.

The findings, Sedlacek and colleagues conclude, "strongly support" the need for a prospective analysis of aspirin treatment in dialysis patients and other populations at increased risk of Staph infections.

SOURCE: American Journal of Kidney Diseases, March 2007.

http://news.yahoo.com/s/nm/20070328/hl_nm/aspirin_staph_dc_1

[kitkatz]

They tell you to stop taking aspirin before any surgery. So my question is...are the effects of aspirin still there after a few days?

[Sluff]

Aspirin the miracle drug.

[Sara]

Cool.