Related Experiment Video
Updated: Aug 9, 2026
06:45
Development of a Benchtop Model for Evaluating the Compatibility of Wound Dressing Materials with Negative Pressure Wound Therapy Systems
Published on: May 2, 2025
Issues and challenges in staging of pressure ulcers
Dorothy Doughty1, Janet Ramundo, Phyllis Bonham
1Emory University, Atlanta, USA. ddought@emory.edu
Summary
Current pressure ulcer staging systems have limitations in differentiating tissue damage, particularly deep tissue injury from inflammation. Discussions involving the National Pressure Ulcer Advisory Panel and Wound, Ostomy, Continence Nurses Society aim to refine these classifications for better wound care.
Area of Science:
- Wound care and assessment
- Dermatology and tissue pathology
- Clinical nursing standards
Background:
- Effective wound care hinges on accurate pressure ulcer assessment and staging.
- The current staging system, intended to classify tissue damage, faces limitations.
- Clinicians highlight issues differentiating inflammatory responses from deep tissue injury and staging lesions from maceration/friction.
Framework:
- The National Pressure Ulcer Advisory Panel (NPUAP) convened a consensus forum to address staging system limitations.
- White papers were published to outline issues and solicit clinician feedback.
- The Wound, Ostomy, Continence Nurses Society (WOCN Society) provided a formal written response.
Implementation:
- The article summarizes key points from NPUAP white papers.
- It includes the WOCN Society's response to the identified issues.
- Consensus forum discussions are also detailed.
Implications:
- Refined pressure ulcer staging can improve diagnostic accuracy.
- Clearer guidelines will aid clinicians in differentiating lesion types and causes.
- Enhanced wound assessment protocols can lead to more effective treatment strategies and better patient outcomes.
Related Concept Videos
01:24Healing II: Complications
Complications during healing arise when tissue repair is altered by local or systemic factors. These changes involve abnormal collagen deposition, altered biomechanics, and reduced vascular supply, impairing restoration of normal structure and function.Loss of FunctionScar tissue differs significantly from the original tissue it replaces. In the skin, fibrosis lacks adnexal structures such as hair follicles, sebaceous glands, and sweat glands. Their absence reduces tactile sensitivity, impairs...
01:31Diabetic Foot Ulcer
Definition A diabetic foot ulcer (DFU) is a chronic, non-healing wound that develops in individuals with diabetes. It typically occurs on pressure-bearing areas such as the heel, metatarsal heads, or hallux, and carries a high risk of infection and amputation.Pathophysiology • The development of DFUs can be explained by four interconnected mechanisms: neuropathy, ischemia, infection, and impaired wound healing. • Neuropathy is the most common factor. Sensory neuropathy reduces pain perception,...
01:26Peripheral Artery Disease IV: Nursing Management
The nursing management of a patient with peripheral artery disease (PAD) begins with a thorough assessment of the patient’s health history and clinical manifestations.AssessmentHealth History: Evaluate the patient’s history of hypertension, hyperlipidemia, family history of cardiovascular issues, and lifestyle factors such as dietary patterns, smoking, and physical activity.Physical Examination:Assess the affected extremity for decreased or absent peripheral pulses, temperature changes,...
01:27Ethical Issues
Nurses are essential in patient care, upholding the ethical principles of their profession and effectively navigating ethical dilemmas. Neglecting ethical issues can lead to inadequate patient care, compromised therapeutic relationships, and moral distress among healthcare workers.
Ethical Concerns in Healthcare:
Ethical Concerns in Healthcare:
01:23Peripheral Artery Disease V: Postoperative Nursing Management
During the postoperative period, it is crucial to focus on maintaining circulation, identifying and managing potential complications, and planning for discharge.Nursing AssessmentVital signs monitoring: Regularly monitor vital signs, including blood pressure, heart rate, respiratory rate, and temperature, to detect early signs of complications such as bleeding and infection.Circulation assessment: Monitor pulses, perform Doppler assessments, and check capillary refill, color, temperature, and...
01:25Peptic Ulcer Disease V: Surgical Management and Nursing Care
Surgical management and nursing care are crucial in treating Peptic Ulcer Disease (PUD). Here is an organized and enhanced overview of the surgical interventions and the associated nursing care for PUD:
Surgical Interventions for Peptic Ulcer Disease
Surgical Interventions for Peptic Ulcer Disease