Understanding radiation dermatitis

July 1, 2016February 25, 2020 Wound Care Advisor

According to the National Cancer Institute, an estimated 1.6 million new cases of cancer will have been diagnosed in the United States in 2015. During the course of their disease, most cancer patients receive radiation therapy.

Delivering high energy in the form of waves or particles, radiation therapy alters the DNA of cancer cells, causing their death. Radiation can be administered either externally or internally (through materials placed into the body). It’s given in fraction doses, with the total recommended dose divided into daily amounts. Treatment, including the total dose, is determined on an individual basis.

Although improvements have been made in delivery of radiation therapy, approximately 95% of patients who receive it experience a skin reaction. What’s more, radiation therapy commonly is given concurrently with chemotherapy or targeted therapy to improve survival, which increases the toxicity risk. (more…)

Nutritional considerations in patients with pressure ulcers

March 29, 2016February 25, 2020 Wound Care Advisor

Optimizing nutritional status is a key strategy both in preventing and managing pressure ulcers. In patients across all care settings, compromised nutrition— as from poor intake, undesired weight loss, and malnutrition—increases the risk of pressure ulcers. It contributes to altered immune function, impaired collagen synthesis, and decreased tensile strength. In many cases, malnutrition also contributes to wound chronicity and increases the risk for delayed and impaired wound healing. In patients with chronic wounds, such as pressure ulcers, a chronic inflammatory state can induce catabolic metabolism, malnutrition, and dehydration. (more…)

How to apply silver nitrate

March 24, 2016January 15, 2024 Wound Care Advisor

Topical application of silver nitrate is often used in wound care to help remove and debride hypergranulation tissue or calloused rolled edges in wounds or ulcerations. It’s also an effective agent to cauterize bleeding in wounds. Silver nitrate is a highly caustic material, so it must be used with caution to prevent damage to healthy tissues. (more…)

Pros and cons of hydrocolloid dressings for diabetic foot ulcers

January 28, 2016February 25, 2020 Wound Care Advisor

Diabetic foot ulcers stem from multiple factors, including peripheral neuropathy, high plantar pressures, decreased vascularity, and impaired wound healing. Contributing significantly to morbidity, they may cause limb loss and death. (See Foot ulcers and diabetes.)

Initially, hydrocolloid dressings were developed to function as part of the stomal flange. Based on their success in protecting peristomal skin, they were introduced gradually into other areas of wound care. They contain wafers of gel-forming polymers, such as gelatin, pectin, and cellulose agents, within a flexible water-resistant outer layer. The wafers absorb wound exudate, forming a gel and creating a moist healing environment. (more…)

A collaborative approach to wound care and lymphedema therapy: Part 2

July 27, 2015February 25, 2020 Wound Care Advisor

By Erin Fazzari, MPT, CLT, CWS, DWC

Have you seen legs like these in your practice?

These legs show lymphedema and chronic wounds before treatment (left image) and after treatment (right image) with complex decongestive therapy (CDT)—the gold standard of lymphedema care. The patient benefited from multidisciplinary collaboration between wound care and lymphedema therapists. (more…)

A collaborative approach to wound care and lymphedema therapy: Part 1

May 19, 2015February 25, 2020 Wound Care Advisor

By Erin Fazzari, MPT, CLT, CWS, DWC

Have you seen legs like those shown in the images below in your practice? These images show lymphedema and venous stasis ulcers, illustrating the importance of collaboration between clinicians in two disciplines: lymphedema and wound care. (more…)

Clinical Notes: Wound Photography, Lymphedema, GI Complaints

September 15, 2014February 25, 2020 Wound Care Advisor

Wound photography may motivate patients

Having patients view photographs of their wounds can motivate them to become more involved in managing those wounds, according to a study in International Wound Journal, particularly when wounds are in difficult-to-see locations. (more…)

Clinical Notes: Aspirin, Skin Infections, NPWT surgical incisions

July 21, 2014February 25, 2020 Wound Care Advisor

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…)

Using maggots in wound care: Part 1

July 21, 2014February 25, 2020 Wound Care Advisor

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…)

Managing venous stasis ulcers

January 30, 2014February 25, 2020 Wound Care Advisor

Managing chronic venous leg ulcers — what’s the latest evidence?

By Kulbir Dhillon, MSN, FNP, APNP, WCC

Venous disease, which encompasses all conditions caused by or related to diseased or abnormal veins, affects about 15% of adults. When mild, it rarely poses a problem, but as it worsens, it can become crippling and chronic.

Chronic venous disease often is overlooked by primary and cardiovascular care providers, who underestimate its magnitude and impact. Chronic venous insufficiency (CVI) causes hypertension in the venous system of the legs, leading to various pathologies that involve pain, swelling, edema, skin changes, stasis dermatitis, and ulcers. An estimated 1% of the U.S. population suffers from venous stasis ulcers (VSUs). Causes of VSUs include inflammatory processes resulting in leukocyte activation, endothelial damage, platelet aggregation, and intracellular edema. Preventing VSUs is the most important aspect of CVI management. (more…)

Quality-improvement initiative: Classifying and documenting surgical wounds

January 30, 2014February 25, 2020 Wound Care Advisor

By Jennifer Zinn, MSN, RN, CNS-BC, CNOR, and Vangela Swofford, BSN, RN, ASQ-CSSBB

For surgical patients, operative wound classification is crucial in predicting postoperative surgical site infections (SSIs) and associated risks. Information about a patient’s wound typically is collected by circulating registered nurses (RNs) and documented at the end of every surgical procedure. (more…)

Skin problems with chronic venous insufficiency and phlebolymphedema

November 21, 2013February 25, 2020 Wound Care Advisor

Dermatologic difficulties: Skin problems in patients with chronic venous insufficiency and phlebolymphedema By Nancy Chatham, RN, MSN, ANP-BC, CWOCN, CWS; Lori Thomas, MS, OTR/L, CLT-LANA; and Michael Molyneaux, MD

Skin problems associated with chronic venous insufficiency (CVI) and phlebolymphedema are common and often difficult to treat. The CVI cycle of skin and soft tissue injury from chronic disease processes can be unrelenting. If not properly identified and treated, these skin problems can impede the prompt treatment of lymphedema and reduce a patient’s quality of life.

This article reviews skin problems that occur in patients with CVI and phlebolymphedema and discusses the importance of using a multidisciplinary team approach to manage these patients. (more…)

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