Prevention and appropriate management of wound infection is central
to promote the healing process. While not all wounds will necessitate
use of systemic antibiotics, some may benefit from the use of topical
antimicrobials as part of a holistic standard of care. This article describes
five different cases, from China, where the clinicians used Technology
Lipido-Colloid Silver Non-Adherent (TLC-Ag) dressings as part of their
holistic multidisciplinary wound management strategy. The wounds
discussed were mainly chronic, including two venous leg ulcers and
lymphoedema ulcer, a post-amputation wound as well as a case of
pyoderma gangrenosum. Managing these wounds with TLC-Ag as a part
of the standard holistic multidisciplinary care provided resulted in positive
outcomes for the patients.
Archives
Clinical Evaluation of Technology Lipido-Colloid in the Management of Acute Wounds in China
Wound management has evolved from considering wound
dressings as a means to provide protection to a medium that enhances
wound healing and also takes into consideration patient aspects such as
atraumatic removal. Technology-lipido colloid (TLC) is described as a healing
matrix as it stimulates fibroblasts, which is achieved through maintaining a
moist wound environment. It also provides atraumatic removal, thus it not
only protects the wound but avoids unnecessary pain for the patients. This
article discusses five cases from China where the TLC was used on a variety
of wounds with positive outcomes both for the wound and the patients.
Addressing Wound Chronicity Factors UrgoClean AG® and UrgoStart® Case Studies
Chronic wounds are a perennial problem in clinical practice and place a burden
on patients, their families and healthcare providers. By addressing factors that
contribute to chronicity (slough, biofilm, elevated levels of metalloproteinases
and impaired angiogenesis), in addition to managing a patient’s comorbidities,
nutritional status and lifestyle, there is a greater chance of healing. This article
discusses the mechanisms by which UrgoClean Ag and UrgoStart support a
healthy wound environment, along with two case studies of their use in practice.
Moving the chronic wound along the healing trajectory
Chronic wounds are an ever-growing challenge for clinicians and represent a
huge burden on healthcare resources (Harding, 2002). They have been referred
to as a silent epidemic that is affecting a large number of people in the world
population (Gottrup, 2004). However, due to a better understanding of what
makes a wound chronic, several new treatments that offer better outcomes
for the patient and a broader choice for the clinician have been developed
(Harding, 2002). A sterile, non-adherent, slough-trapping, poly-absorbent fibre
dressing with the technologie lipido-colloïde (TLC) healing matrix to promote
wound healing and enable pain-free dressing changes, which can be used for
gentle desloughing, has been developed by Urgo. The slough-trapping fibres
(poly-absorbent) have been shown to bind and trap the slough within the
dressing, providing safe and effective desloughing (Kelly et al, 2013), while the
silver lipido-colloid matrix in the antimicrobial version, has been established
in its efficacy in the management of chronic wounds presenting with a risk
of infection as demonstrated through previous randomised controlled trials
(Harding et al, 2012; Lazareth et al, 2012).
Clinical Evaluation of UrgoClean AG (Poly-Absorbent Dressing based on Technology Lipido-Colloid with Silver Ions) in the Management of Infected Wounds in Asia
Wound infections, including biofilms play a significant role in delaying
wound healing and are considered to be one of the major challenges in
wound management. The presence of non-viable tissue, such as slough, is a
prominent feature of chronic wounds and is considered as a barrier against
successful wound healing. A key component in wound care is to integrate
in our care evidence-based dressings that provides continuous cleaning,
antimicrobial activity and which are also effective against biofilms.
UrgoClean Ag is a dressing composed of cohesive poly-absorbent fibres
impregnated with a silver lipido-colloid matrix (Technology Lipido-Coloid Ag healing matrix [TLC-Ag]) that has shown very good results in clinical trials,
including a prospective, multicentre, non-comparative clinical trial, but also
large scale observational studies. In this article, we attempt to replicate the
results obtained in Europe in patients from different countries in the Asian
Continent by means of a case series.
Management of Burn Wounds by a Technology Lipido-Colloid Polyacrylate Dressing Impregnated with Silver A Case Series from Vietnam
Burn injuries are a mostly avoidable trauma that affect millions of people
worldwide every year. Wound healing in burn patients is complex, and
infection is one of the main clinical complications associated with wound
care in burn patients. Biofilms are mostly associated with chronic wounds,
but have also been identified in acute, traumatic wounds. This article
shows an evaluation of a TLC-polyacrylate fibre dressing impregnated with
silver to manage burn wounds of different severities, in nine patients of
different ages from Vietnam. The outcomes show encouraging results in
the management of burns when considering healing properties, and also
management of infection, desloughing and wound healing outcomes.
Evaluation of Technology Lipido Colloid with Silver (TLC-Ag) Dressing Qinzhou (China) A Case Series
Safe management and prevention of wound infection has been
discussed and advocated by expert group consensus documents. Infection
is a significant problem in wound management and early identification
and intervention are considered as key to the patient’s wellbeing and
healing outcomes. Various agents have been applied topically to treat
infected wounds. A well-recognised option is the use of silver as a viable
antimicrobial, and in recent decades, safer modes of application have been
introduced. Here we discuss three cases from Qinzhou (China), where the
author evaluated a Technology Lipido-Colloid with silver (TLC-Ag) dressing.
Positive outcomes were reported in all cases, concordant with the clinical
outcomes documented in publications the results of other publications both
from Europe and Asia.
Management of Burn patients with Technology Lipido-Colloid with Silver Sulphate to Fight Local Infection and Restore the Healing Process
Burn wounds are predisposed to infection and topical antimicrobial
preparations are used both to prevent and treat infection. The choice
of topical antimicrobial should be based on the ability of the agent to
inhibit microorganisms that may be harmful within the wound bed and
on the host. Silver is indicated when a local negative impact of bacterial
colonisation is suspected and/or confirmed, because it has a broad
antimicrobial effect. Technology Lipido-Colloid (TLC) is a matrix containing
hydrocolloid and lipophilic substances that has been shown to promote
the proliferation of fibroblasts and to be atraumatic for patients. TLC-Ag
incorporates silver sulphate (3.5%) into the TLC matrix. When it is in contact
with the wound, the dressing releases a constant supply of antibacterial
silver. This article will discuss the use of antimicrobials in burn wound
management, show the evidence for the TLC-Ag antimicrobial healing
matrix and portray outcomes of cases of burns patients in India who have
been managed with TLC-Ag.
The Use of a Non-adherent Lipido-Colloid Dressings with Silver in the Management of Wounds
Silver has been used in wound care throughout the millennia for its
antimicrobial properties. It was used by many cultures, predominantly in
times of war, as an antimicrobial reservoir for food and water, from the
ancient Phoenicians, Greeks, Romans and Egyptians, up to the Second
World War (Alexander, 2009). The first mention of silver as a medicine
comes from Hippocrates, who used silver particles in wounds for its
beneficial therapeutic effects and anti-disease properties (Fong, 2005).
Meanwhile, John Woodall recommended the use of silver nitrate in
chronic wound management as early as 1617 (Klasen, 2000)
URGOTUL® AG/Silver Dressing as an Intermediate Layer in Negative Pressure Wound Therapy in a Patient with a Chronic Wound and History of Multiple Laparotomies
Treating of postoperative complications in patients after numerous laparotomies is
difficult. In the case of dehiscence the surgical wound, infection and the coexisting formation of
intestinal fistulas requires a multidisciplinary approach. In these cases, vacuum assisted thera py is very useful. However, it is necessary to protect the intestines, fistula and surrounding tissu es from the action of polyurethane foam – protect the intestines and skin against ingrowing into
the black foam. A 54-years-old male patient, with a history of numerous laparotomies was admit ted to Clinic to treat complications after left-sided nephrectomy. The patient developed intestinal
and enterocutaneous fistulas. Wound dehiscence and necrosis of surrounding tissues was pre sent. Negative pressure wound therapy was applied. Dressing was changed three times. Correc tion of the stomy was performed. UrgoTul® Ag/Silver was applied each time between the wound
and the polyurethane foam as a protective intermediate layer. The use of UrgoTul® Ag/Silver (in
patients with infection, dehiscence of wounds, and with enterocutaneous fistulas) showed a si gnificant decrease in the secretion from the intestinal fistula. Healing and closure of the surgical
wound, its epithelialization and elimination of inflammation of the abdominal wall was observed.