Trench foot
The mainstay of treatment, like the treatment of gangrene, is surgical debridement, and often includes amputation. Self-treatment consists of changing socks two or three times a day and usage of plenty of talcum powder. Wherever possible, shoes and socks should be taken off, feet bathed for five minutes, patted dry, talcum powder applied and feet elevated to let air get to them.
Transdermal continuous oxygen therapy
Animal studies conducted in 2004-2005 have demonstrated the effectiveness of TCOT on Rabbit ear wounds. A recently published study documented two prevented amputations which have shown TCOT to be highly effective on diabetic foot ulcers, venous stasis and decubitus ulcers and a study completed in 2010 by Dr. Gary Sibbald documented the effectiveness of TCOT on 9 diabetic foot ulcer patients. Manufacturers of devices used in TCOT have published several additional cases whereby treatment using TCOT prevented previously scheduled amputations.