Chronic Wounds

By Industry News

September, 2019 – Three wound care quality measures developed by the Alliance of Wound Care Stakeholders and the US Wound Registry (USWR) are now included on Centers for Medicare and Medicaid Services' (CMS) Physician Compare website following a summertime content update that expanded quality performance data on the site.

Temple University School of Podiatric Medicine Journal Review Club

Article Title: Efficacy of Cadexomer Iodine in the Treatment of Chronic Ulcers: A Randomized, Multicenter, Controlled Trial
Authors: Radhakkrishnan R, Kethavath SN, Sangavarapu SM, Kanjarla P, Dexadine Study Group
Journal: Wounds. 2019;31(3):85-90
Reviewed by: Elizabeth Connolly, class of 2021, Temple University School of Podiatric Medicine

By the WoundSource Editors

Caseous necrosis: Caseous necrosis is found in tuberculosis, syphilis, and some fungal diseases. It forms in response to intracellular pathogens, such as mycobacteria, and can also be found in association with granulomas. With this type of cell death, the tissue assumes a cheese-like appearance.

Clostridium difficile: Also referred to C. diff, this bacterium can cause symptoms ranging from diarrhea to life-threatening inflammation of the colon. On a lesion, semihard nodules may be found, in which case lymph node tuberculosis may be present.

Complex wounds: Wounds that have one or more complicating factor, such as exudate, infection, comorbidity, or polypharmacy. They can be acute or chronic wounds that defy cure with conventional therapies. Treating complex wounds generally requires a multidisciplinary approach.

By the WoundSource Editors

A vast percentage of wounds become chronically stalled because of mixed etiology and other underlying comorbid medical conditions. This means the wound is multifactorial, and using a singular approach won’t be enough. Lower extremity wounds, for example, can have diabetes, venous and arterial issues, and pressure all as factors playing into the same wound.

By the WoundSource Editors

Wound bed preparation is a well-established concept, and the TIME framework is the standard tool used to assist clinicians with the management of patients’ wounds throughout the care cycle. Recent clinical and technological breakthroughs are enhancing our understanding of this care cycle. An overview of the wound bed preparation care cycle and the TIME framework is provided here.

By James McGuire, DPM, PT, LPed, FAPWHc

In my recent WoundSource webinar, I discussed the topic of debridement strategies and chronic wounds. The webinar is still available for viewing on WoundSource.com. Wound debridement is the foundation for healing in chronic wounds. Excessive debridement is a detriment to healing, whereas proper removal of accumulated non-viable tissue or foreign material from the wound bed maintains a healthy progressive healing trajectory and avoids wound chronicity.

By Heidi Cross, MSN, RN, FNP-BC, CWON

In my recent WoundSource webinar, I discussed the topic of chronic wound etiology and management. The webinar is still available for viewing on WoundSource.com. Chronic wounds are vexing and frustrating to manage; they can be expensive and are a huge source of morbidity and mortality. Infection prevention is a key part of chronic wound management, with recognition of the role that biofilms play.

By PolarityTE®

Salt Lake City – May 10, 2019 – PolarityTE, Inc., a biotechnology company developing and commercializing regenerative tissue products and biomaterials, announced today data from two pilot studies on the use of its SkinTE™ product both showing successful closure of diabetic foot ulcers (DFUs) and venous stasis leg ulcers (VLUs) within a 12-week period. The cases involved patients with lower extremity chronic wounds that were difficult to treat or had failed to heal with standard dressing care and conventional treatments, using a single application of SkinTE.

Christine Miller, DPM, DMM, PhD, FACCWS

One of the most difficult aspects of patient care is dealing with non-compliance. How do we help those who refuse to help themselves? This question is very convoluted indeed! The best treatment protocols in the world will be unsuccessful if the patient does not follow the recommendations. Patients with chronic wounds are usually those with multiple comorbidities such as uncontrolled diabetes, autoimmune disease, and uncontrolled hypertension. This complex medical picture is challenging enough for all of us trying to heal them, but add the patients' lack of concern for their own health and it is quite frankly maddening. I find myself often saying, "Help me help you" or "Healing is a team event," although mostly my genuine pleas for partnership fall on deaf ears.

By the WoundSource Editors

The wound healing cascade is a complex process that follows a strict sequence of molecular events. The complex series of events depend on one another and must take place in a timely and orderly fashion within the body’s natural host processes. The phases of acute wound healing, in order, are hemostasis, inflammatory, proliferative, and maturation. If the cascade of events is interrupted, the acute wound status then develops into a non-healing or chronic status. Wound stalling occurs in the inflammatory and proliferative stages of healing. In chronic wounds, there appears to be an overproduction of matrix molecules resulting from underlying cellular dysfunction and dysregulation. Non-viable or devitalized tissue lengthens the inflammatory phase of healing and increases risk of infection.