The U.S. Food and Drug Administration approved a new indication for the Integra Omnigraft Dermal Regeneration Matrix (Omnigraft) to treat certain diabetic foot ulcers. The matrix device, which is made of silicone, cow collagen, and shark cartilage, is placed over the ulcer and provides an environment for new skin and tissue to regenerate and heal the wound.
The FDA first approved Integra Dermal Regeneration Template (which the company now also calls Omnigraft) in 1996 for the treatment of life threatening burn injuries when the use of a patient’s own skin for a graft was not possible.
In 2002, Integra Dermal Regeneration Template was approved for a new indication to treat patients undergoing reconstructive surgery for burn scars when they cannot have skin grafts.
Now, Omnigraft is approved to treat certain diabetic foot ulcers that last for longer than six weeks and do not involve exposure of the joint capsule, tendon or bone, when used in conjunction with standard diabetic ulcer care.
Omnigraft should not be used in patients with allergies to cow (bovine) collagen or chondroitin (cartilage from any source) since serious allergic reactions may occur. Omnigraft should also not be used on infected wounds.