Wound healing and nutrition: going beyond dressings with a balanced care plan.

As the largest organ of the body, the human skin protects all subcutaneous tissues. Despite its many attributes, the skin is vulnerable to pressure ulcers. The number of pressure ulcers and venous leg ulcers is on the rise, but healing rates have not improved over the past decade. The reason may be a tendency to focus on one or two fundamentals of wound healing, but not on all 3 fundamentals equally. The 3 fundamentals of wound healing are (1) pressure relief and nursing care, (2) dressings, and (3) nutrition. Nutrition is the area that is most often overlooked, which commonly causes the care plan to be out of balance. In the United States, few clinicians would consider malnutrition to be an issue in the homecare and long-term care setting, yet nutritional status and risk for pressure ulcer formation are well documented and strongly correlated. Our aging population will continue to survive previously catastrophic events, only to present with pressure ulcers or the potential for developing pressure ulcers. Clinicians caring for residents with pressure ulcers must strike a balance between pressure relief, dressings, and nutrition. Functional gastrointestinal-tract impairments must be diagnosed and addressed. Wounds must be treated aggressively with high-protein calorically-balanced diets because wounds heal from the inside out.