Epidural catheter colonization is not associated with infection.

Background: Epidural anesthesia is one of the most common types of regional anesthesia. Although retrospective reviews suggest that the incidence of infection from short-term epidural catheter use is exceedingly low in patients undergoing surgery, the correlation between epidural catheter cultures and infection has not been well defined. The purpose of this study was to determine the frequency of bacterial colonization of epidural catheters in adult patients undergoing surgery under epidural anesthesia, as well as the correlation between epidural catheter cultures and infection.

Pressure applied on the extra 1 acupuncture point reduces bispectral index values and stress in volunteers.

Unlabelled: We investigated the effect of pressure application on the acupuncture point "extra 1" and on a control point on the bispectral index (BIS) values and on stress in 25 volunteers. In each volunteer, pressure was applied on the extra 1 point for 10 min and on a control point for 5 min on different days and in a randomized manner. The BIS value was recorded before applying pressure on the extra 1 point, during pressure application every 30 s for 10 min, and after pressure release.