Obstetrics & gynaecology

No benefit to negative pressure wound therapy after C-section

(HealthDay)—For obese women, use of prophylactic negative pressure wound therapy versus standard dressings does not reduce superficial surgical site infections after cesarean section, according to a study published in the ...

Medical research

Bandage alerts nursing staff if wound starts healing badly

A novel bandage alerts the nursing staff as soon as a wound starts healing badly. Sensors incorporated into the base material glow with a different intensity if the wound's pH level changes. This way even chronic wounds could ...

Surgery

Do dressings prevent infection?

There is insufficient evidence to know whether dressings reduce the risk of wound infection after surgery and, in some cases, leaving a wound exposed may be better, say researchers in The BMJ today.

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