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Category: Clinical Articles

Clinical Notes: Aspirin, Skin Infections, NPWT surgical incisions

Aspirin inhibits wound healing

A study in the Journal of Experimental Medicine describes how aspirin inhibits wound healing and paves the way for the development of new drugs to promote healing.

The authors of “12-hydroxyheptadecatrienoic (12-HHT) acid promotes epidermal wound healing by accelerating keratinocyte migration via the BLT2 receptor” report that aspirin reduced 12-HHT production, which resulted in delayed wound closure in mice. However, a synthetic leukotriene B4 receptor 2 (BLT2) agonist increased the speed of wound closure in cultured cells and in diabetic mice. (more…)

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Using maggots in wound care: Part 1

maggots in wound care

By: Ronald A. Sherman, MD; Sharon Mendez, RN, CWS; and Catherine McMillan, BA

Maggot therapy is the controlled, therapeutic application of maggots to a wound. Simple to use, it provides rapid, precise, safe, and powerful debridement. Many wound care professionals don’t provide maggot therapy (also called wound myiasis) because they lack training. But having maggot therapy technology available for patients adds to your capabilities as a wound care provider. (more…)

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Creating effective education programs on a shoestring budget

By Jennifer Oakley, BS, RN, WCC, DWC, OMS

It’s time again for annual staff education, and you, the certified wound clinician, need to teach the staff at your organization. You dream of staff entering a state-of-the-art classroom with computers at each station, mannequins, wound anatomy models, and enough products for each student to do hands-on demonstrations. But when you open your eyes, you’re sitting in a room with ordinary tables and chairs, your laptop, a screen, a brain full of knowledge, and a very tight budget. (more…)

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You want to touch me where?

By Debra Clair, PhD, APRN, WOCN, WCC, DWC

Providing wound care requires a great deal of knowledge and skill. To become a wound care nurse entails taking classes, gaining and maintaining certifications, and acquiring on-the-job experience. But despite your education, knowledge, skills, and certifications, you may encounter problems when wound care requires you to touch the patient in a sensitive or embarrassing area. Touching the patient in these areas is called intimate touch. (more…)

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Hidden complications: A case study in peripheral arterial disease

By Pamela Anderson, MS, RN, APN-BC, CCRN, and Terri Townsend, MA, RN, CCRN-CMC, CVRN-BC

Jan Smith, age 59, is admitted to the coronary intensive care unit with an acute inferior myocardial infarction (MI). Recently diagnosed with hypertension and hyperlipidemia, she smokes a pack and a half of cigarettes daily. She reports she has always been healthy and can’t believe she has had a heart attack. (Note: Name is fictitious.)

On physical exam, the cardiologist finds decreased femoral pulses bilaterally and recommends immediate cardiac catheterization. Fortunately, primary percutaneous coronary intervention (PCI) is readily available at this hospital. PCI is the preferred reperfusion method when it can be provided by skilled cardiologists in a timely manner. (more…)

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Clinical Notes: Pressure Injury Prevention, Diabetes, LIV

Incidence density best measure of pressure-ulcer prevention program

According to the National Pressure Ulcer Advisory Panel (NPUAP), incidence density is the best quality measure of pressure-ulcer prevention programs. Pressure-ulcer incidence density is calculated by dividing the number of inpatients who develop a new pressure ulcer by 1,000 patient days. Using the larger denominator of patient days allows fair comparisons between institutions of all sizes. (more…)

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Understanding therapeutic support surfaces

By Rosalyn S. Jordan, BSN, RN, MSc, CWOCN, WCC, and Sandra Phipps, BSN, RN, MBA, WCC

Pressure-ulcer prevention and management guidelines recommend support-surface therapy to help prevent and treat pressure ulcers. Support surfaces include pads, mattresses, and cushions that redistribute pressure. Full cushions and cushion pads are considered therapeutic support surfaces if used to redistribute a patient’s pressure in a chair or wheelchair.

The National Pressure Ulcer Advisory Panel (NPUAP) defines support surfaces as “specialized devices for pressure redistribution designed for the management of tissue loads, microclimate, and/or other therapeutic functions.” These surfaces address the mechanical forces associated with skin and tissue injury, such as pressure, shear, friction, and excess moisture and heat. (See Clearing up the confusion.) (more…)

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Clinician Resources: Patient Safety, Ostomy, Wound Management

This issue’s resources include patient tools and new guidelines.

Improving patient safety

Research suggests that adverse events affect patients with limited English proficiency (LEP) more frequently, are commonly caused by communication problems, and are more likely to result in serious harm compared to adverse events affecting English-speaking patients. Your hospital can take steps to reduce risks of adverse events for patients with LEP with “Improving patient safety systems for patients with limited english proficiency: a guide for hospitals,” from The Disparities Solutions Center, Mongan Institute for Health Policy at Massachusetts General Hospital, Boston, and Abt Associates, Cambridge, Massachusetts. (more…)

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A Saudi rehabilitation facility fights pressure ulcers

Sultan Bin Abdulaziz Humanitarian City

By Joanne Aspiras Jovero, BSEd, BSN, RN; Hussam Al-Nusair, MSc Critical Care, ANP, RN; and Marilou Manarang, BSN, RN

A common problem in long-term care facilities, pressure ulcers are linked to prolonged hospitalization, pain, social isolation, sepsis, and death. This article explains how a Middle East rehabilitation facility battles pressure ulcers with the latest evidence-based practices, continual staff education, and policy and procedure updates. Sultan Bin Abdulaziz Humanitarian City (SBAHC) in Riyadh, Saudi Arabia, uses an interdisciplinary approach to address pressure-ulcer prevention and management. This article describes the programs, strategies, and preventive measures that have reduced pressure-ulcer incidence. (more…)

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Guidelines for safe negative-pressure wound therapy

safe negative-pressure wound therapy

By Ron Rock MSN, RN, ACNS-BC

Since its introduction almost 20 years ago, negative-pressure wound therapy (NPWT) has become a leading technology in the care and management of acute, chronic, dehisced, traumatic wounds; pressure ulcers; diabetic ulcers; orthopedic trauma; skin flaps; and grafts. NPWT applies controlled suction to a wound using a suction pump that delivers intermittent, continuous, or variable negative pressure evenly through a wound filler (foam or gauze). Drainage tubing adheres to an occlusive transparent dressing; drainage is removed through the tubing into a collection canister. NWPT increases local vascularity and oxygenation of the wound bed and reduces edema by removing wound fluid, exudate, and bacteria. (more…)

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Clinician Resources: Intl Ostomy Assoc., Substance Use Disorder

Take a few minutes to check out this potpourri of resources.

International Ostomy Association

The International Ostomy Association is an association of regional ostomy associations that is committed to improving the lives of ostomates. Resources on the association’s website include:

  • a variety of discussion groups
  • information for patients
  • list of helpful links.

The site also provides contact information for the regional associations. (more…)

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