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Pressure ulcers in nursing home patients
1Skyline Family Medical Center, Duluth, MN.
American Family Physician
|April 1, 1993
Summary
Preventing and managing pressure ulcers in at-risk patients involves repositioning, pressure relief, and good hygiene. Early intervention and appropriate wound care are crucial for healing and preventing complications like sepsis.
Area of Science:
- Clinical Nursing
- Dermatology
- Gerontology
Background:
- Pressure, moisture, shear forces, and friction are primary contributors to skin ulcer development.
- High-risk populations include nursing home residents and home-bound individuals with limited mobility, malnutrition, incontinence, and chronic diseases like diabetes and dementia.
Observation:
- Regular repositioning (e.g., 30-degree lateral turns every two hours) is vital for bedridden patients.
- Pressure-reducing devices like specialized cushions and boots can mitigate mechanical stress.
- Effective moisture management through hygiene, barrier ointments, and incontinence products is essential.
Findings:
- Nutritional support, including calorie and protein supplements and feeding assistance, is critical for malnourished patients.
- Ulcer treatment must be staged, addressing necrotic tissue, infection, and drainage.
- Debridement methods (saline wet-to-dry, enzymatic, surgical) remove non-viable tissue.
- Dressings like saline-soaked gauze, hydrogels, and occlusive preparations promote granulation tissue formation.
Implications:
- Optimal wound healing relies on creating a physiological environment conducive to fibroblast activity and granulation.
- Severe cases, particularly those with sepsis, necessitate hospital admission for advanced evaluation and systemic antibiotic treatment.