Necrotizing soft tissue infection of the forearms in a patient using intravenous heroin: case report of advanced wound management improving dressing tolerance and expediting skin graft.

BACKGROUND

Necrotizing soft tissue infection (NSTI) is rare and characterized by rapid onset and spread of inflammation and necrosis. The infection starts within the fascia but can rapidly progress to include musculature, subcutaneous fat, and overlying skin. Its presentation is considered a surgical emergency. Persons who use intravenous or subcutaneous opioids are at higher risk of NSTIs.

PURPOSE: The purpose of this case report is to describe the positive clinical outcome after consulting with wound specialists and using a dressing regimen to expedite more rapid wound healing, shortened time to skin graft, and improved pain tolerance in a patient with a history of intravenous and subcutaneous heroin use.

CASE REPORT: The patient presented with an NSTI that required extensive debridement of the bilateral upper extremities. The acute surgical wound service was consulted. A dressing regimen consisting of hypochlorous acid-preserved wound cleansing, followed by carboxymethylcellulose fiber with 1.2% ionic silver covered by hydrocellular foam to promote a moist healing environment, was used to facilitate granulation.

RESULTS

Healthy granulation tissue was noted 6 days after debridement. The improved rate of granulation and the patient's tolerance to dressing changes secondary to decreased pain from these dressings significantly expedited the time to graft and wound healing. The patient underwent split-thickness skin grafting 10 days after debridement. There was 100% uptake of the grafts on postgraft day 8.

CONCLUSION

The favorable clinical outcome suggests that early consultation with wound specialists and implementation of the dressing regimen were effective in this patient regarding improved pain control and healing. However, because the patient left against medical advice on hospital day 20, the clinical course could not be followed beyond the first few postoperative weeks.