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.

Medical research

Researchers develop "smart dressing" to transform wound care

Manually removing patient dressings to visually inspect chronic wounds could soon become a thing of the past. Ireland's leading ICT research centre, Tyndall National Institute (Cork), has teamed up with medical equipment ...

Medical research

Human skin wound dressings to treat cutaneous ulcers

Researchers from Université Laval's Faculty of Medicine and CHU de Québec have shown that it is possible to treat venous ulcers unresponsive to conventional treatment with wound dressings made from human skin grown in vitro. ...

Oncology & Cancer

A silver bullet to beat cancer?

The internet is awash with stories of how silver can be used to treat cancer. Now, lab tests have shown that it is as effective as the leading chemotherapy drug - and may have fewer side-effects.

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