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Apelqvist J, Willy C, Fagerdahl AM, Fraccalvieri M, Malmsjö M, Piaggesi A, Probst A, Vowden P. EWMA Document: Negative Pressure Wound Therapy. J Wound Care 2019; 26:S1-S154. [PMID: 28345371 DOI: 10.12968/jowc.2017.26.sup3.s1] [Citation(s) in RCA: 99] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
1. Introduction Since its introduction in clinical practice in the early 1990's negative pressure wounds therapy (NPWT) has become widely used in the management of complex wounds in both inpatient and outpatient care.1 NPWT has been described as a effective treatment for wounds of many different aetiologies2,3 and suggested as a gold standard for treatment of wounds such as open abdominal wounds,4-6 dehisced sternal wounds following cardiac surgery7,8 and as a valuable agent in complex non-healing wounds.9,10 Increasingly, NPWT is being applied in the primary and home-care setting, where it is described as having the potential to improve the efficacy of wound management and help reduce the reliance on hospital-based care.11 While the potential of NPWT is promising and the clinical use of the treatment is widespread, highlevel evidence of its effectiveness and economic benefits remain sparse.12-14 The ongoing controversy regarding high-level evidence in wound care in general is well known. There is a consensus that clinical practice should be evidence-based, which can be difficult to achieve due to confusion about the value of the various approaches to wound management; however, we have to rely on the best available evidence. The need to review wound strategies and treatments in order to reduce the burden of care in an efficient way is urgent. If patients at risk of delayed wound healing are identified earlier and aggressive interventions are taken before the wound deteriorates and complications occur, both patient morbidity and health-care costs can be significantly reduced. There is further a fundamental confusion over the best way to evaluate the effectiveness of interventions in this complex patient population. This is illustrated by reviews of the value of various treatment strategies for non-healing wounds, which have highlighted methodological inconsistencies in primary research. This situation is confounded by differences in the advice given by regulatory and reimbursement bodies in various countries regarding both study design and the ways in which results are interpreted. In response to this confusion, the European Wound Management Association (EWMA) has been publishing a number of interdisciplinary documents15-19 with the intention of highlighting: The nature and extent of the problem for wound management: from the clinical perspective as well as that of care givers and the patients Evidence-based practice as an integration of clinical expertise with the best available clinical evidence from systematic research The nature and extent of the problem for wound management: from the policy maker and healthcare system perspectives The controversy regarding the value of various approaches to wound management and care is illustrated by the case of NPWT, synonymous with topical negative pressure or vacuum therapy and cited as branded VAC (vacuum-assisted closure) therapy. This is a mode of therapy used to encourage wound healing. It is used as a primary treatment of chronic wounds, in complex acute wounds and as an adjunct for temporary closure and wound bed preparation preceding surgical procedures such as skin grafts and flap surgery. Aim An increasing number of papers on the effect of NPWT are being published. However, due to the low evidence level the treatment remains controversial from the policy maker and health-care system's points of view-particularly with regard to evidence-based medicine. In response EWMA has established an interdisciplinary working group to describe the present knowledge with regard to NPWT and provide overview of its implications for organisation of care, documentation, communication, patient safety, and health economic aspects. These goals will be achieved by the following: Present the rational and scientific support for each delivered statement Uncover controversies and issues related to the use of NPWT in wound management Implications of implementing NPWT as a treatment strategy in the health-care system Provide information and offer perspectives of NPWT from the viewpoints of health-care staff, policy makers, politicians, industry, patients and hospital administrators who are indirectly or directly involved in wound management.
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Affiliation(s)
- Jan Apelqvist
- Department of Endocrinology, University Hospital of Malmö, 205 02 Malmö, Sweden and Division for Clinical Sciences, University of Lund, 221 00 Lund, Sweden
| | - Christian Willy
- Department of Trauma & Orthopedic Surgery, Septic & Reconstructive Surgery, Bundeswehr Hospital Berlin, Research and Treatment Center for Complex Combat Injuries, Federal Armed Forces of Germany, 10115 Berlin, Germany
| | - Ann-Mari Fagerdahl
- Department of Clinical Science and Education, Karolinska Institutet, and Wound Centre, Södersjukhuset AB, SE-118 83 Stockholm, Sweden
| | - Marco Fraccalvieri
- Plastic Surgery Unit, ASO Città della Salute e della Scienza of Turin, University of Turin, 10100 Turin, Italy
| | | | - Alberto Piaggesi
- Department of Endocrinology and Metabolism, Pisa University Hospital, 56125 Pisa, Italy
| | - Astrid Probst
- Kreiskliniken Reutlingen GmbH, 72764 Reutlingen, Germany
| | - Peter Vowden
- Faculty of Life Sciences, University of Bradford, and Honorary Consultant Vascular Surgeon, Bradford Royal Infirmary, Duckworth Lane, Bradford, BD9 6RJ, United Kingdom
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Meyer-Lindenberg A, Nolff MC. Vakuumassistierte Wundbehandlung (Negative Pressure Wound Therapy, NPWT) in der Kleintiermedizin. TIERAERZTLICHE PRAXIS AUSGABE KLEINTIERE HEIMTIERE 2017; 44:26-37; quiz 38. [DOI: 10.15654/tpk-150957] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/11/2015] [Accepted: 01/13/2016] [Indexed: 02/07/2023]
Abstract
ZusammenfassungDie Behandlung offener Wunden gehört zu den alltäglichen Herausforderungen in der Tiermedizin. In den letzten Jahren hat sich mit der vakuumassistierten Wundbehandlung (Negative Pressure Wound Therapy, NPWT) eine neue Therapieform entwickelt. Durch ihren Einsatz lassen sich die Heilung offener Wunden und die Einheilungsrate freier Hauttransplantate beim Kleintier signifikant verbessern. In diesem Überblick werden Wirkweise, Indikationen sowie Komplikationen der Negative Pressure Wound Therapy dargestellt.
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Asher SA, White HN, Golden JB, Magnuson JS, Carroll WR, Rosenthal EL. Negative pressure wound therapy in head and neck surgery. JAMA FACIAL PLAST SU 2014; 16:120-6. [PMID: 24357046 DOI: 10.1001/jamafacial.2013.2163] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
IMPORTANCE Negative pressure wound therapy has been shown to accelerate healing. There is a paucity of literature reporting its use as a tool to promote wound healing in head and neck reconstruction. OBJECTIVE To review 1 institution's experience with negative pressure dressings to further describe the indications, safety, and efficacy of this technique in the head and neck. DESIGN, SETTING, AND PARTICIPANTS Retrospective case series at a tertiary care academic hospital. One hundred fifteen patients had negative pressure dressings applied between April 2005 and December 2011. Data were gathered, including indications, details of negative pressure dressing use, adverse events, wound healing results, potential risk factors for compromised wound healing (defined as previous radiation therapy, hypothyroidism, or diabetes mellitus), and wound characteristics (complex wounds included those with salivary contamination, bone exposure, great vessel exposure, in the field of previous microvascular free tissue transfer, or in the case of peristomal application in laryngectomy). EXPOSURE Negative pressure wound therapy utilized after head and neck reconstruction. MAIN OUTCOMES AND MEASURES Indications for therapy, length and number of dressing applications, identification of wound healing risk factors, classification of wound complexity, wound healing results, and adverse events related to the use of the device. RESULTS Negative pressure wound therapy was used primarily for wounds of the neck (94 of 115 patients [81.7%]) in addition to other head and neck locations (14 of 115 patients [12.2%]), and free tissue transfer donor sites (7 of 115 patients [6.1%]). The mean (SD) wound size was 5.6 (5.0) cm. The mean number of negative pressure dressing applications was 1.7 (1.2), with an application length of 3.7 (1.4) days. Potential risk factors for compromised wound healing were present in 82 of 115 patients (71.3%). Ninety-one of 115 patients (79.1%) had complex wounds. Negative pressure dressings were used in wounds with salivary contamination (n = 64), bone exposure (n = 40), great vessel exposure (n = 25), previous free tissue transfer (n = 55), and peristomal application after laryngectomy (n = 32). Adverse events occurred in 4 of 115 patients (3.5%). CONCLUSIONS AND RELEVANCE Negative pressure wound therapy in head and neck surgery is safe and has potential to be a useful tool for complex wounds in patients with a compromised ability to heal. LEVEL OF EVIDENCE 4.
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Affiliation(s)
- Scott A Asher
- Department of Surgery, Division of Otolaryngology-Head and Neck Surgery, School of Medicine at the University of Alabama at Birmingham, Birmingham
| | - Hilliary N White
- Department of Surgery, Division of Otolaryngology-Head and Neck Surgery, School of Medicine at the University of Alabama at Birmingham, Birmingham
| | - Joseph B Golden
- Department of Surgery, Division of Otolaryngology-Head and Neck Surgery, School of Medicine at the University of Alabama at Birmingham, Birmingham
| | - J Scott Magnuson
- Department of Surgery, Division of Otolaryngology-Head and Neck Surgery, School of Medicine at the University of Alabama at Birmingham, Birmingham
| | - William R Carroll
- Department of Surgery, Division of Otolaryngology-Head and Neck Surgery, School of Medicine at the University of Alabama at Birmingham, Birmingham
| | - Eben L Rosenthal
- Department of Surgery, Division of Otolaryngology-Head and Neck Surgery, School of Medicine at the University of Alabama at Birmingham, Birmingham
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Holle G, Germann G, Sauerbier M, Riedel K, von Gregory H, Pelzer M. Vakuumtherapie und Defektdeckung beim Weichteiltrauma. Unfallchirurg 2007; 110:289-300. [PMID: 17404700 DOI: 10.1007/s00113-007-1265-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
This study presents the results of a meta-analysis based on the literature dealing with the clinical applications of vacuum-assisted closure (VAC) in the areas of chronic wounds, acute posttraumatic wounds, compartment syndromes, or injuries of the upper extremities. The studies were analysed for validity, significance of conclusion with respect to success rate, publications, and economic efficacy. The data show that with VAC a very valuable technique has been added to an integrated therapeutic concept of soft tissue reconstruction. However, clinical data from prospective randomised trials to support some of the positive aspects seen in the daily clinical application of the technique are still missing. These would create a sound basis demonstrating the economic efficacy of the technique.
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Affiliation(s)
- G Holle
- Klinik für Plastische Chirurgie, Wiederherstellungs- und Handchirurgie, St. Markus-Krankenhaus, Frankfurt/M., Germany
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