A 14th century treatment for leg ulcers
Monday, March 30th, 2009Leg ulcers are extremely difficult to treat in those cases where the patient has poor circulation. Sometimes, knocking out the infection can take months, even a couple of years. It is entirely understandable that the sufferer will get pretty desperate for a method that works. The standard treatment is hydrogel, a chemical dressing that rids the wound of dead tissue. But it’s not always effective. So, desperate patients with desperate infections call for desperate alternatives. And British researchers may have found one which, at first blush, repels if not boggles. A new study suggests that using live maggots may actually work to bring this stubborn infection under control.
These British researchers randomly assigned 267 patients to have their leg wounds treated either with the standard hydrogel dressing or the larvae of green bottle flies. The results, published in the British Medical Journal on March 19, found no difference between the two treatments in the time it took to bring the infections under control. The larval treatment was a tad more expensive and involved more pain. But by and large, the study concluded that there was minimal difference between the two and the choice, as in any consumer-driven society, should be left up to the patient. The researchers also noted that aside from the shock of having live insects placed in one’s body, the subjects were “really eager to try this method.” I’ll leave it at that.