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Moris V, Cristofari S, See LA, Guillier D, Zwetyenga N, Pluvy I. Randomized comparative study of negative pressure wound therapy versus compression dressing on split-thickness skin grafts of the lower limbs in an elderly population. Expert Rev Med Devices 2024:1-8. [PMID: 38712592 DOI: 10.1080/17434440.2024.2350494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Accepted: 04/08/2024] [Indexed: 05/08/2024]
Abstract
INTRODUCTION Failure to adequately secure the skin graft to the lower limbs recipient bed can result in loss of the graft. Our objective was to compare the healing of split-thickness skin grafts three weeks postoperatively, using either negative pressure wound therapy (NPWT) or conventional compression bandaging. METHODS In this multicenter randomized controlled study, patients with tissue loss ranging from 50 cm2 to 600 cm2 on the lower limbs and treated with split-thickness skin grafts were included in three French hospitals. A digital photographic evaluation was performed at 3 weeks. RESULTS During 9 years, 70 patients were included in the study and allocated to a treatment group. The grafted area was similar in both groups. Loss of graft was significantly reduced in the NPWT group with 14.6 cm2 compared to 29 cm2 in the control group (p = 0.0003). The hospital stay was also significantly reduced in the NPWT group, at 4 days versus 6.5 days in the control group (p = 0.0284). In the NPWT group, 60% reported pain compared to 22.9% in the control group (p = 0.0048). CONCLUSIONS The use of NPWT dressings improves skin graft take by reducing necrosis, improving the graft's adherence to the recipient site, and reducing hospital length-of-stay.
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Affiliation(s)
- Vivien Moris
- Service chirurgie maxillo-faciale, plastique-reconstructrice et esthétique, chirurgie de la main, CHU de Dijon, Dijon, France
| | - Sarra Cristofari
- Lipids Nutrition Cancer team NuTox UMR866, université de Bourgogne Franche-Comté, Dijon, France
| | - Leslie Ann See
- Service chirurgie maxillo-faciale, plastique-reconstructrice et esthétique, chirurgie de la main, CHU de Dijon, Dijon, France
| | - David Guillier
- Service chirurgie maxillo-faciale, plastique-reconstructrice et esthétique, chirurgie de la main, CHU de Dijon, Dijon, France
| | - Narcisse Zwetyenga
- Service de chirurgie plastique, reconstructive, esthétique, microchirurgie et régénération tissulaire, hôpital Tenon, Paris, France
| | - Isabelle Pluvy
- Service de chirurgie orthopédique, traumatologique, plastique, reconstructrice et assistance main, CHU Jean-Minjoz, Besançon cedex, France
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Reconstruction of large abdominal wall tissue defect using vacuum assisted wound closure. JOURNAL OF SURGERY AND MEDICINE 2022. [DOI: 10.28982/josam.953637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Logan J, Scott G, Peake C, Watson JJ, Jose R. Topical Negative Pressure Wound Dressing and Its Applications in the Hand—A Review of the Literature. J Hand Microsurg 2021; 14:276-283. [DOI: 10.1055/s-0041-1729467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
AbstractThe use of topical negative pressure wound therapy (NPWT) has become increasingly popular in the management of complex wounds. There are many theories as to the mechanism of action of NPWT, but the essential components of the various systems remain consistent. There are many attractive potential properties of negative pressure dressings that lend themselves to the management of upper limb injuries. This article explores the technique of negative pressure wound dressing, the theories pertaining to mechanism of action, and the increasingly broad indications described for the use of NPWT in the hand. The literature pertaining to the efficacy of NPWT in general is also discussed.
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Affiliation(s)
- James Logan
- Department of Trauma and Orthopedics, Royal Surrey County Hospital, Guildford, United Kingdom
| | - Georgia Scott
- Department of Trauma and Orthopedics, Royal Surrey County Hospital, Guildford, United Kingdom
| | - Christopher Peake
- Department of Trauma and Orthopedics, Royal Surrey County Hospital, Guildford, United Kingdom
| | - Jay James Watson
- Department of Trauma and Orthopedics, Royal Surrey County Hospital, Guildford, United Kingdom
| | - Rajive Jose
- Department of Hand Surgery, Queen Elizabeth Hospital, Birmingham, United Kingdom
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Poteet SJ, Schulz SA, Povoski SP, Chao AH. Negative pressure wound therapy: device design, indications, and the evidence supporting its use. Expert Rev Med Devices 2021; 18:151-160. [PMID: 33496626 DOI: 10.1080/17434440.2021.1882301] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Introduction: Negative pressure wound therapy (NPWT) has become a mainstay in the armamentarium for wound care. Since the initial commercial vacuum-assisted closure device became available in 1995, subsequent research has confirmed the positive physiological effects of negative pressure on wound healing. Traditionally, NPWT has been used to improve healing of open nonsurgical wounds by secondary intention. However, the clinical applications of NPWT have significantly broadened, and now also include use in open surgical wounds, closed surgical incisions, and skin graft surgery. In addition, devices have evolved and now include functionality and features such as instillation, antimicrobial sponges, and portability.Areas covered: This article reviews the history, background, and physiology underlying NPWT, as well as the most commonly used devices. In addition, an evidence-based discussion of the current clinical applications of NPWT is presented, with a focus on those with high levels of evidence.Expert opinion: Future directions for device development include modifications to increase ease of use by patients and to allow its use in a broader array of anatomic areas. Lastly, more research with high levels of evidence is needed to better define the outcomes associated with NPWT, including in relation to specific clinical applications and cost.
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Affiliation(s)
- Stephen J Poteet
- Department of Plastic Surgery, Ohio State University, Columbus, OH, USA
| | - Steven A Schulz
- Department of Plastic Surgery, Ohio State University, Columbus, OH, USA
| | - Stephen P Povoski
- Department of Surgery, Division of Surgical Oncology, Ohio State University, Columbus, OH, USA
| | - Albert H Chao
- Department of Plastic Surgery, Ohio State University, Columbus, OH, USA
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Degloving Soft Tissue Injuries of the Extremity: Characterization, Categorization, Outcomes, and Management. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2020; 8:e3277. [PMID: 33299726 PMCID: PMC7722549 DOI: 10.1097/gox.0000000000003277] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Accepted: 10/08/2020] [Indexed: 11/27/2022]
Abstract
Background: We aimed to identify degloving soft tissue injury (DSTI) patient characteristics, injury and reconstruction patterns, and factors affecting outcomes of DSTI injuries to propose a reconstructive protocol for these injuries. Methods: A retrospective analysis of consecutive patients with DSTIs of an extremity over a 22-year period has been done. Results: 188 patients with 201 extremity DSTIs were included. Mean patient age was 37 years, with follow-up of 19.6 months. In total, 96% of injuries were related to motor vehicles or machinery, and 74.6% of DSTIs had injuries to structures deep to skin/subcutis. The avulsed tissue was utilized in reconstruction in 71.6% of cases and 86.8% of these experienced some loss of the used avulsed tissues. Of the total cases, 82% employed skin grafting in reconstruction. Dermal regeneration templates were used in 32% of patients. An estimated 86.5% of patients had negative pressure wound therapy utilized. Of the injured patients, 21% required flap reconstruction and 22% required some form of amputation. Age, body mass index, and tobacco use did not increase perioperative complications or amputation. DSTIs with injury to structures deep to skin/subcutis were associated with negative pressure wound therapy use (P = 0.02). DSTIs with underlying fractures required more procedures to reach reconstruction completion (P = 0.008), had more minor (P = 0.49) and major perioperative complications (P = 0.001), longer time to heal (P = 0.002), and increased need for amputation (P = 0.02). Conclusions: Factors affecting the reconstructive management and outcome of DSTIs include injury to structures deep to the skin/subcutis. We categorized DSTIs based on the level of injury and proposed a systematic approach to extremity DSTIs which may be utilized by plastic surgeons and other surgical services to manage these complex injuries.
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Chaudhary S, Kumar V, Gandhi P, Koichade M, Mandal S. "Low cost, modified negative pressure wound therapy in infected orthopaedic wounds: can it be as effective as its costly counterparts?". J Clin Orthop Trauma 2020; 11:S876-S882. [PMID: 32999572 PMCID: PMC7503153 DOI: 10.1016/j.jcot.2020.07.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Revised: 06/26/2020] [Accepted: 07/07/2020] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Infected wounds pose a great financial burden on our healthcare system. Negative pressure wound therapy (NPWT) has brought a paradigm shift in the management of these wounds. However, availability and high cost of a conventional NPWT system remains a challenge. We carried out this study to assess whether we can replicate functioning of the conventional NPWT system using resources which are easily available in most hospitals and determine the clinical efficacy and cost effectiveness of the same. MATERIAL AND METHODS A prospective study was conducted in the orthopaedic department at our tertiary care institute from January 2018 to December 2019. Fifty six patients with contaminated or infected orthopaedic wounds were included in the study. Wound dressings were carried out by modified negative pressure therapy and their results were studied. RESULTS The study group consisted of 41 males and 15 females. Duration of stay in hospital ranged from 6 to 37 days, with average duration of 14.05 days. Wound closure was achieved by secondary suturing in 18 (32.2%) of the cases and split thickness skin grafting in 38 (67.8%) of the cases. Wound assessment done using the revised Photographic wound assessment tool revealed an average of 60% reduction in scores, post procedure. The average cost of the dressing could be considerably reduced during the study by the use of available material. CONCLUSION Through our study we describe a simple and effective method of application of negative pressure dressings which may be beneficial in low resource settings. Our method is easily reproducible and does not require expertise for its application, at the same time it is cost effective and efficient in wound care.
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Rasool A, Bashir SA, Ahmad PA, Bijli AH, Baba UF, Yasir M, Wani AH. Management of Wounds with Exposed Bones or Tendons in Children by Vacuum-Assisted Closure Therapy: A Prospective Study. Indian J Plast Surg 2020; 53:97-104. [PMID: 32367923 PMCID: PMC7192708 DOI: 10.1055/s-0039-3400192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Background
The management of complex soft tissue defects with exposed bones/tendons is always a challenging task for the surgeon and the problem becomes more pronounced when it comes to the management of these wounds in children. Though flap procedures are considered the standard for managing the complex soft tissue defects with exposed bones/tendons yet small blood vessels for anastomosis, long operative period, increased chances of perioperative thrombosis, and difficult perioperative management in children add to the difficulty in performing flap procedures in children. The vacuum-assisted closure (VAC) therapy has emerged as a novel modality for the management of the difficult wounds with added advantages, especially in children.
Objective
To evaluate the efficacy of VAC in the management of wounds with exposed bones/tendons in children.
Patients and Method
Forty-six children of complex wounds with exposed bones/tendons were included in the study from July 2016 to June 2018.
Results
Out of 46 patients, 31 were male; the patients had a mean age of 8.4 years. Road traffic accident was the most common mode of injury (54%), with most of the wounds located over extremities. The mean duration of VAC therapy was 12 days. More than 90% coverage of the exposed structure was seen in 89% of patients. The wounds were definitively managed by split-thickness skin graft in 89% of patients and flap cover in 6.5% of patients. The mean cost of the VAC therapy at our government run hospital was 187 Indian rupees per day. No significant major complications were seen during the treatment.
Conclusion
VAC therapy is an efficient, safe, and cost-effective modality of treatment for the management of complex wounds in the pediatric population.
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Affiliation(s)
- Altaf Rasool
- Department of Plastic Surgery, Sher-i- Kashmir Institute of Medical Sciences, Srinagar, Kashmir, India
| | - Sheikh Adil Bashir
- Department of Plastic Surgery, Sher-i- Kashmir Institute of Medical Sciences, Srinagar, Kashmir, India
| | - Prince Ajaz Ahmad
- Department of Surgery, Sher-i- Kashmir Institute of Medical Sciences Srinagar, Kashmir, India
| | - Akram Hussain Bijli
- Department of Plastic Surgery, Sher-i- Kashmir Institute of Medical Sciences, Srinagar, Kashmir, India
| | - Umer Farooq Baba
- Department of Plastic Surgery, Sher-i- Kashmir Institute of Medical Sciences, Srinagar, Kashmir, India
| | - Mir Yasir
- Department of Plastic Surgery, Sher-i- Kashmir Institute of Medical Sciences, Srinagar, Kashmir, India
| | - Adil Hafeez Wani
- Department of Plastic Surgery, Sher-i- Kashmir Institute of Medical Sciences, Srinagar, Kashmir, India
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Menon DN, Teixeira L, Paurosi NB, Barros ME. Effects of heparin and hyperbaric oxygenation on necrosis reduction in an animal model for degloving injuries. Rev Col Bras Cir 2018; 44:64-71. [PMID: 28489213 DOI: 10.1590/0100-69912017001014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2016] [Accepted: 11/03/2016] [Indexed: 11/22/2022] Open
Abstract
Objective: to evaluate the efficacy of the treatment with hyperbaric oxygen therapy or with topical and intralesional heparin in an animal model of degloving lesions. Methods: we conducted an experimental study with adult, male Wistar rats submitted to degloving of the left hind limb and divided into four groups according to the treatment: Group 1 (control) - without treatment; Group 2 (Heparin) - intralesional application at the time of surgery and topically, in the postoperative period, with heparin spray 10,000IU/mL; Group 3 (hyperbaric oxygenation) - daily sessions of 30 minutes in a hyperbaric chamber with 100% oxygen and 2 ATA pressure; Group 4 (positive control) - administration of a single dose of 45 mg/kg of intraperitoneal allopurinol. On the seventh day, we killed the animals, removed the cutaneous flaps and measured the total and necrotic areas, as well as computed the percentage of necrotic area. Results: the mean percentage of necrosis in the control group was 56.03%; in the positive control group it was 51.36% (p<0.45); in the heparin group, 42.10% (p<0.07); and in the hyperbaric oxygen therapy group, 31.58% (p<0.01) . Conclusion: both hyperbaric oxygen and heparin therapies were effective in reducing the percentage of necrosis in the model studied, although only the hyperbaric oxygenation showed statistical significance. Objetivos: avaliar a eficácia do tratamento com oxigenoterapia hiperbárica ou com heparina tópica e intralesional em modelo animal de desluvamentos. Métodos: estudo experimental, com ratos adultos machos Wistar, submetidos a desluvamento do membro posterior esquerdo e divididos em quatro grupos, de acordo com o tratamento: Grupo 1 (controle) - sem tratamento; Grupo 2 (Heparina) - aplicação intralesional no momento da cirurgia e tópica, no pós operatório, com spray de heparina 10.000UI/mL; Grupo 3 (oxigenação hiperbárica) - sessões diárias de 30 minutos em câmara hiperbárica com 100% de oxigênio e 2 ATA de pressão; Grupo 4 (controle positivo) - administração de dose única de 45mg/kg de alopurionol intraperitoneal. No sétimo dia os animais foram mortos e os retalhos cutâneos foram retirados e realizadas medidas das áreas total e necrótica, bem como cálculo da porcentagem da área de necrose. Resultados: a média da porcentagem de necrose do grupo controle foi 56,03%; no grupo controle positivo, 51,36% (p≤0,45); no grupo da heparina, 42,10% (p≤0,07) e no grupo da oxigenoterapia hiperbárica, 31,58% (p≤0,01). Conclusão: tanto a oxigenoterapia hiperbárica quanto a terapia com heparina mostraram-se eficazes na redução do percentual de necrose no modelo estudado, embora neste trabalho apenas a oxigenação hiperbárica tenha demonstrado significância estatística.
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Affiliation(s)
- Douglas Neumar Menon
- - Federal University of Grande Dourados, Faculty of Health Sciences, Dourados, Mato Grosso do Sul State, Brazil
| | - Letícia Teixeira
- - Federal University of Grande Dourados, Faculty of Health Sciences, Dourados, Mato Grosso do Sul State, Brazil
| | - Natalha Bristot Paurosi
- - Federal University of Grande Dourados, Faculty of Health Sciences, Dourados, Mato Grosso do Sul State, Brazil
| | - Marcio Eduardo Barros
- - Federal University of Grande Dourados, Faculty of Health Sciences, Dourados, Mato Grosso do Sul State, Brazil
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Yadav S, Rawal G, Baxi M. Vacuum assisted closure technique: a short review. Pan Afr Med J 2017; 28:246. [PMID: 29881491 PMCID: PMC5989194 DOI: 10.11604/pamj.2017.28.246.9606] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2016] [Accepted: 06/07/2017] [Indexed: 01/28/2023] Open
Abstract
The management of difficult to heal wounds has always been a cause of concern for the treating clinicians. There has been a tremendous increase in the number patients presenting with difficult to heal wounds. The conventional techniques have been in use since the long time for the management of these wounds, yet desired results are not achieved always. Thus a newer novel technique which might be useful in the difficult to heal wounds and delivering at par or better results as compared to the conventional techniques is the need of the hour.
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Affiliation(s)
- Sankalp Yadav
- Department of Medicine & TB, Chest Clinic Moti Nagar, North Delhi Municipal Corporation, New Delhi, India
| | - Gautam Rawal
- Respiratory Intensive Care, Max Super Specialty Hospital, Saket, New Delhi, India
| | - Mudit Baxi
- Department of Orthopedics, Sri Aurobindo Medical College and Postgraduate Institute, Indore, Madhya Pradesh, India
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Pleger SP, Nink N, Elzien M, Kunold A, Koshty A, Böning A. Reduction of groin wound complications in vascular surgery patients using closed incision negative pressure therapy (ciNPT): a prospective, randomised, single-institution study. Int Wound J 2017; 15:75-83. [PMID: 29068153 PMCID: PMC7950196 DOI: 10.1111/iwj.12836] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Revised: 09/02/2017] [Accepted: 09/08/2017] [Indexed: 01/08/2023] Open
Abstract
Groin wound infections in patients undergoing vascular procedures often cause a lengthy process of wound healing. Several clinical studies and case reports show a reduction of surgical site infections (SSIs) in various wound types after using closed incision negative pressure therapy (ciNPT). The aim of this prospective, randomised, single-institution study was to investigate the effectiveness of ciNPT (PREVENA™ Therapy) compared to conventional therapy on groin incisions after vascular surgery. From 1 February to 30 October 2015, 100 patients with 129 groin incisions were analysed. Patients were randomised and treated with either ciNPT (n = 58 groins) or the control dressing (n = 71 groins). ciNPT was applied intraoperatively and removed on days 5-7 postoperatively. The control group received a conventional adhesive plaster. Wound evaluation based on the Szilagyi classification took place postoperatively on days 5-7 and 30. Compared to the control group, the ciNPT group showed a significant reduction in wound complications (P < 0·0005) after both wound evaluation periods and in revision surgeries (P = 0·022) until 30 days postoperatively. Subgroup analysis revealed that ciNPT had a significant effect on almost all examined risk factors for wound healing. ciNPT significantly reduced the incidence of incision complications and revision procedures after vascular surgery.
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Affiliation(s)
- Sebastian P Pleger
- Department of Vascular Surgery, Jung-Stilling Hospital, Siegen, Germany.,Department of Cardiovascular Surgery, University Hospital, Justus Liebig University, Giessen, Germany
| | - Nadine Nink
- Department of Vascular Surgery, Jung-Stilling Hospital, Siegen, Germany
| | - Meshal Elzien
- Department of Vascular Surgery, Jung-Stilling Hospital, Siegen, Germany
| | - Alexander Kunold
- Department of Vascular Surgery, Jung-Stilling Hospital, Siegen, Germany
| | - Ahmed Koshty
- Department of Vascular Surgery, Jung-Stilling Hospital, Siegen, Germany
| | - Andreas Böning
- Department of Cardiovascular Surgery, University Hospital, Justus Liebig University, Giessen, Germany
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Sakai G, Suzuki T, Hishikawa T, Shirai Y, Kurozumi T, Shindo M. Primary reattachment of avulsed skin flaps with negative pressure wound therapy in degloving injuries of the lower extremity. Injury 2017; 48:137-141. [PMID: 27788928 DOI: 10.1016/j.injury.2016.10.026] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2016] [Revised: 10/10/2016] [Accepted: 10/16/2016] [Indexed: 02/02/2023]
Abstract
Large avulsed skin flaps of the lower extremity caused by degloving injuries eventually develop skin necrosis in most cases. The current treatment option involves excision of the degloved skin and reapplication as a full- or split-thickness skin graft. We considered that reattachment of avulsed skin flaps without excision would be theoretically beneficial, since some circulation may remain around the connected pedicle and thus facilitate graft take. Furthermore, securing the skin to the original anatomic position is much easier using retained landmarks. We treated a total of 12 patients (13 cases) with degloving injuries of the lower extremity. In all cases, the avulsed skin flap was defatted and sewn back to the original position, then negative-pressure wound therapy was applied over those grafts as a bolster for approximately 7 days. Most of the avulsed skin flap took excellently, particularly close to the connected pedicle. Nine cases did not need any additional surgical procedures. Four cases required secondary skin graft for a small area of open wound due to partial necrosis of the defatted skin, as well as the raw surface left by the primary skin defect in the initial operation. Primary reattachment of the avulsed skin flaps without excision is convenient and efficient to cover the open wound over the exposed fascia and periosteum in degloving injuries. This would potentially offer a better alternative to definitive wound closure.
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Affiliation(s)
- G Sakai
- Department of Trauma and Reconstruction Center, Teikyo University School of Medicine, Tokyo, Japan; Department of Orthopedic Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - T Suzuki
- Department of Trauma and Reconstruction Center, Teikyo University School of Medicine, Tokyo, Japan.
| | - T Hishikawa
- Department of Trauma and Reconstruction Center, Teikyo University School of Medicine, Tokyo, Japan
| | - Y Shirai
- Department of Trauma and Reconstruction Center, Teikyo University School of Medicine, Tokyo, Japan
| | - T Kurozumi
- Department of Trauma and Reconstruction Center, Teikyo University School of Medicine, Tokyo, Japan
| | - M Shindo
- Department of Trauma and Reconstruction Center, Teikyo University School of Medicine, Tokyo, Japan
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Kopp J, Kneser U, Bach AD, Horch RE. Buried Chip Skin Grafting in Neuropathic Diabetic Foot Ulcers Following Vacuum-Assisted Wound Bed Preparation: Enhancing a Classic Surgical Tool with Novel Technologies. INT J LOW EXTR WOUND 2016; 3:168-71. [PMID: 15866810 DOI: 10.1177/1534734604268092] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
In patients with diabetes mellitus, complications such as polyneuropathy and peripheral angiopathy inevitably lead to diabetic foot complications including foot ulcers, gangrene, and osteoarthropathy. These conditions necessitate minor or major amputation as part of treatment. In patients with Charcot’s arthropathy and predominant neuropathy, recurrent foot ulcers are common in areas of high pressure. Such high pressure is caused by the degrading of the architecture of the foot and inadequate footwear. These patients are a clinical challenge. A select group of such patients may benefit from free surgical tissue transfer, though free or local flap surgery is often difficult or even impossible owing to an impaired arterial circulation. In such wounds, surgical debridement followed by skin grafts often fail due to bacterial burden in the wounds. To circumvent these problems, the authors developed a therapeutic approach using buried chip skin grafting to close granulation wound beds in diabetic feet. Locally applied vacuum therapy (VAC®) for wound bed preparation of chronic, nonresponsive foot ulcers and subsequent grafting using the burying technique with a minute fraction of skin was used. Firm closure was achieved. The closed wound was resistant to mechanical irritation.
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Affiliation(s)
- Jürgen Kopp
- Department of Plastic and Hand Surgery, University Medical Center, Friedrich-Alexander-University Erlangen-Nürnberg, Germany.
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Ozturk CN, Opara P, Ozturk C, Djohan R. Treatment of Foot Degloving Injury With Aid of Negative Pressure Wound Therapy and Dermal Regeneration Template. J Foot Ankle Surg 2015; 54:1132-5. [PMID: 26234924 DOI: 10.1053/j.jfas.2014.06.014] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2012] [Indexed: 02/03/2023]
Abstract
Degloving injury of the foot continues to be a challenging condition to treat. Despite current advancements in reconstructive options, most of these injuries can result in amputations, causing physical and emotional impairment. Few reports have been published on the management of these complex traumatic injuries. Typical reconstruction options have included skin grafting and reattachment of the avulsed skin. Many treating physicians have encountered challenging issues in predicting tissue viability, knowing the extent of the injury, and making a logical decision for limb salvage procedures. The present report provides an algorithm of our approach in managing degloving injuries. A case of foot degloving injury, treated by serial surgical operations with the dominant aim of salvaging the avulsed tissue, is presented. The avulsed portion of the foot, with no identifiable vessels for microsurgical reattachment, was defatted and used as a full-thickness skin graft. Negative pressure wound therapy and a dermal regeneration template were used as adjunct techniques to help obtain good soft tissue coverage. The traditional treatment methods for degloving injuries and the applications of new wound care technologies are discussed.
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Affiliation(s)
- Cemile Nurdan Ozturk
- Assistant Professor, Department of Head and Neck Surgery/Plastic and Reconstructive Surgery, Roswell Park Cancer Institute, Buffalo, NY.
| | | | - Can Ozturk
- Academic Clinical Associate, Department of Head and Neck Surgery/Plastic and Reconstructive Surgery, Roswell Park Cancer Institute, Buffalo, NY
| | - Risal Djohan
- Plastic Surgeon, Department of Plastic Surgery, Institute of Dermatology and Plastic Surgery, Cleveland Clinic, Cleveland, OH
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De Caridi G, Serra R, Massara M, Barone M, Grande R, Butrico L, Mastroroberto P, de Franciscis S, Monaco F. VAC therapy for the treatment of complex wounds after cardio-thoracic surgery. Int Wound J 2014; 13:759-62. [PMID: 25229399 DOI: 10.1111/iwj.12369] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2014] [Revised: 08/06/2014] [Accepted: 08/25/2014] [Indexed: 01/28/2023] Open
Abstract
The aim of this study is to report our experience about the treatment of complex sternal and thoracic wounds following cardiothoracic surgery, using vacuum-assisted closure (VAC therapy. Twelve patients presenting with sternal (five cases) and thoracic (seven cases) wounds that were difficult to heal were treated through VAC therapy after the first surgical debridement. The duration of VAC application ranged from 12 to 36 days with an average hospital stay of 24·6 ± 11·4 days. During a mean follow-up of 12 months, we observed complete wound healing in seven cases (58·3%), in an average period of 25·5 ± 14·3 days; one patient died during follow-up, two patients were lost to follow-up and two patients required definitive surgical closure of the wound cavity. In conclusion, VAC therapy promotes faster wound healing, with shorter hospital stay and subsequent lesser in-hospital cost, reducing the mortality rate in the long run. It also promotes early rehabilitation and alleviates the need for a second procedure, thus improving patient satisfaction, with minimal discomfort or inconvenience.
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Affiliation(s)
- Giovanni De Caridi
- Cardiovascular and Thoracic Department, "Policlinico G. Martino" Hospital, University of Messina, Messina, Italy
| | - Raffaele Serra
- Department of Surgical and Medical Sciences, University Magna Graecia of Catanzaro, Catanzaro, Italy. .,Interuniversity Center of Phlebolymphology (CIFL), International Research and Educational Program in Clinical and Experimental Biotechnology, University Magna Graecia of Catanzaro, Catanzaro, Italy.
| | - Mafalda Massara
- Cardiovascular and Thoracic Department, "Policlinico G. Martino" Hospital, University of Messina, Messina, Italy
| | - Mario Barone
- Cardiovascular and Thoracic Department, "Policlinico G. Martino" Hospital, University of Messina, Messina, Italy
| | - Raffaele Grande
- Department of Surgical and Medical Sciences, University Magna Graecia of Catanzaro, Catanzaro, Italy
| | - Lucia Butrico
- Department of Surgical and Medical Sciences, University Magna Graecia of Catanzaro, Catanzaro, Italy
| | - Pasquale Mastroroberto
- Department of Experimental and Clinical Medicine, University Magna Graecia of Catanzaro, Catanzaro, Italy
| | - Stefano de Franciscis
- Department of Surgical and Medical Sciences, University Magna Graecia of Catanzaro, Catanzaro, Italy.,Interuniversity Center of Phlebolymphology (CIFL), International Research and Educational Program in Clinical and Experimental Biotechnology, University Magna Graecia of Catanzaro, Catanzaro, Italy
| | - Francesco Monaco
- Cardiovascular and Thoracic Department, "Policlinico G. Martino" Hospital, University of Messina, Messina, Italy
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Deluca J, Gatscher B, Tappeiner L, Pichler M, Eisendle K. Direct comparison between negative wound pressure therapy and negatively charged polystyrene microspheres in wound bed preparation for split skin grafting in two large symmetric whole circumference leg ulcers, a single patient experience. J Eur Acad Dermatol Venereol 2014; 29:1649-51. [DOI: 10.1111/jdv.12527] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2014] [Accepted: 03/17/2014] [Indexed: 11/30/2022]
Affiliation(s)
- J. Deluca
- Department of Dermatology; Venerology and Allergology; Academic Teaching Department of Innsbruck Medical University; Central Teaching Hospital of Bolzano; Bozen Italy
| | - B. Gatscher
- Department of Dermatology; Venerology and Allergology; Academic Teaching Department of Innsbruck Medical University; Central Teaching Hospital of Bolzano; Bozen Italy
| | - L. Tappeiner
- Department of Dermatology; Venerology and Allergology; Academic Teaching Department of Innsbruck Medical University; Central Teaching Hospital of Bolzano; Bozen Italy
| | - M. Pichler
- Department of Dermatology; Venerology and Allergology; Academic Teaching Department of Innsbruck Medical University; Central Teaching Hospital of Bolzano; Bozen Italy
| | - K. Eisendle
- Department of Dermatology; Venerology and Allergology; Academic Teaching Department of Innsbruck Medical University; Central Teaching Hospital of Bolzano; Bozen Italy
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Suzuki T, Minehara A, Matsuura T, Kawamura T, Soma K. Negative-pressure wound therapy over surgically closed wounds in open fractures. J Orthop Surg (Hong Kong) 2014; 22:30-4. [PMID: 24781609 DOI: 10.1177/230949901402200109] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
PURPOSE To evaluate the outcome of open fracture surgery with negative-pressure wound therapy (NPWT) applied directly over surgical wounds. METHODS Medical records of 10 men and 4 women aged 6 to 70 (mean, 43.7) years who underwent internal fixation, external fixation, or splint application for open fractures of the lower leg (n=7), foot and ankle (n=5), or knee (n=2), and NPWT were reviewed. The NPWT was applied directly over the surgical wound without a non-adherent contact layer. The foam was changed every 3 days. The standard negative pressure was 125 mm Hg. The NPWT was stopped when the wound discharge became <50 ml per day. The duration of NPWT and the level of negative pressure were recorded, as were wound condition, reasons for NPWT, and outcome. RESULTS The mean duration of NPWT was 9.1 (range, 3-24) days. Four patients developed maceration of the skin under the foam, whereas 2 patients developed skin blisters under the drape. No necrosis of flap skin or infection occurred, and all the fractures eventually united. CONCLUSIONS Maceration of the skin was seen in some cases but did not affect the overall outcome. NPWT directly over the skin surface had no deleterious effect on wound and fracture healing.
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Affiliation(s)
- Takashi Suzuki
- Emergency Medical Center, Kitasato University Hospital, Sagamihara, Japan
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Yan H, Liu S, Gao W, Li Z, Chen X, Wang C, Zhang F, Fan C. Management of degloving injuries of the foot with a defatted full-thickness skin graft. J Bone Joint Surg Am 2013; 95:1675-81. [PMID: 24048555 DOI: 10.2106/jbjs.l.01085] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Degloving injuries of the foot with involvement of the heel and sole occur relatively rarely but pose an extreme challenge to the reconstructive surgeon due to the unique anatomy of the foot. Very limited studies are available regarding the outcomes of reattachment of the degloved skin as a full-thickness graft. METHODS Twenty-one patients, including eight children and thirteen adults, were treated for a degloving injury of the foot with an immediate defatted full-thickness skin graft from September 2002 to January 2010. After reattachment to its original anatomical site, the graft was further secured with multiple sutures and was fenestrated to improve skin graft incorporation. Traditional dressings were applied. At the time of follow-up, the clinical outcome was graded with use of the Maryland Foot Score. RESULTS Complete incorporation of the graft occurred in ten of the thirteen adults and seven of the eight children (p > 0.05). Follow-up at an average of 32.8 months (range, twenty-four to sixty months) revealed stable wounds in 81% (seventeen) of the twenty-one patients. All stated that they were satisfied with the cosmetic appearance of the affected foot. At the time of the last follow-up, seventeen of the twenty-one patients had a good to excellent score according to the Maryland Foot Score. Sensation restoration in the pediatric group started earlier and progressed faster than that in the adult group, but all patients obtained at least protective sensation eventually and none complained of cold intolerance in the foot. CONCLUSIONS Degloving injuries can be treated successfully with a defatted full-thickness skin graft followed by conventional dressings in both children and adults. This procedure is relatively simple, without the demands of microsurgical techniques, and can provide good functional and cosmetic results.
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Affiliation(s)
- Hede Yan
- Department of Orthopedics, The Sixth People's Hospital Affiliated to the School of Medicine of Shanghai Jiaotong University, 600 Yishan Road, Xuhui District, Shanghai, China 200233. E-mail address for C. Fan:
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Stanley BJ, Pitt KA, Weder CD, Fritz MC, Hauptman JG, Steficek BA. Effects of negative pressure wound therapy on healing of free full-thickness skin grafts in dogs. Vet Surg 2013; 42:511-22. [PMID: 23550662 DOI: 10.1111/j.1532-950x.2013.12005.x] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2011] [Accepted: 02/01/2012] [Indexed: 12/20/2022]
Abstract
OBJECTIVE To compare healing of free, full-thickness, meshed skin grafts under negative pressure wound therapy (NPWT) with bolster dressings in dogs. STUDY DESIGN Randomized, controlled experimental study, paired design. ANIMALS Dogs (n = 5) METHODS: Full-thickness skin wounds (4 cm × 1.5 cm) were created bilaterally on the antebrachia of 5 dogs (n = 10). Excised skin was grafted to the contralateral limb. Grafts were randomized to NPWT or bolster dressings (control; CON). NPWT was applied continuously for 7 days. Grafts were evaluated on Days 2, 4, 7, 10, 14, and 17, biopsied on days 0, 4, 7, and 14, and had microbial culture on Day 7. Outcome variables were: time to first appearance of granulation tissue, percent graft necrosis, and percent open mesh. Significance was set at P < .05. Histologic findings, culture results, and graft appearance were reported. RESULTS Granulation tissue appeared earlier in the NPWT grafts compared with CON grafts. Percent graft necrosis and remaining open mesh area were both greater in CON grafts compared with NPWT grafts at most time points. Histologic results showed no significant difference in all variables measured, and all cultures were negative. CONCLUSIONS Variables of graft acceptance were superior when NPWT was used in the first week post-grafting. Fibroplasia was enhanced, open meshes closed more rapidly and less graft necrosis occurred with NPWT application. More preclinical studies are required to evaluate histologic differences.
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Affiliation(s)
- Bryden J Stanley
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine, Michigan State University, East Lansing, MI 48824, USA.
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Malahias M, Hindocha S, Saedi F, McArthur P. Topical negative pressure therapy: current concepts and practice. J Perioper Pract 2012; 22:328-32. [PMID: 23162996 DOI: 10.1177/175045891602201004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Research into topical negative pressure therapy (TNPT) started in 1989 with Dr Louis Argenta and Prof Michael Morykwas of Wake Forest University School of Medicine in North Carolina, USA. In 1997, Morykwas and Argenta concluded that TNPT both enhanced granulation tissue formation and helped bacterial clearance, through the actions of negative pressure Armstrong and Lavery confirmed this in 2005, concluding that TNPT therapy was promoting the development of granulation tissue. Numerous other studies have proved that TNPT is beneficial for a myriad of other wounds including: sternotomy wounds, extensive de-gloving injuries, various soft tissue injuries prior to surgical closure, skin grafting, pressure sores, leg ulcers, sacral pressure ulcers, acute traumatic soft tissue defects, and soft tissue defects following rigid stabilisation of lower extremity fractures. This review aims to summarise the clinical and scientific concepts of TNPT and its future applications.
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Clinical evidences, personal experiences, recent applications. World J Dermatol 2012; 1:13-23. [DOI: 10.5314/wjd.v1.i3.13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Management of difficult wounds can be a complex, challenging and expensive task, especially for wounds showing a slow healing process. Topical negative pressure (TNP) therapy has greatly improved difficult wounds treatment. It allows to treat patient on an outpatient management, to reduce the complication rate with shorter hospital stay, to avoid frequent dressings with expensive advanced materials and allow a lower commitment of health professionals. Vacuum Assisted Closure® (VAC®) system is a therapeutic device based on the administration of a controlled TNP introduced by Morykwas and Argenta in 1997. It is indicated in different kinds of wound, but clinical evidences are present only for few of them. In this work we summarize indications and recommendations for VAC® therapy and we analyze the actual better choice of treatment based on evidences and personal experience in order to stimulate further studies. Finally we introduce recent applications of VAC® system such as Prevena®, VAC Instill® and VAC Via®. Prevena® is a system based on TNP indicated in the management of closed wounds that present risk factors for dehiscence. VAC Instill® is a system that allows to associate TNP and topical administration of solutions, such as antibiotics or disinfectants, to treat specific type of wounds. VAC Via® is a device based on TNP, characterized by little dimension and a preset system that allow the treatment of little wounds for 7 d, with no impairment for the patient. The aim of our paper is to describe a report of VAC® therapy use in order to stimulate further studies and to define the level of evidence of VAC® therapy.
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Vacuum closure as a skin-graft dressing: a comparison against conventional dressing. EUROPEAN JOURNAL OF PLASTIC SURGERY 2012. [DOI: 10.1007/s00238-012-0698-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Pitzer GB, Patel KG. Proper care of early wounds to optimize healing and prevent complications. Facial Plast Surg Clin North Am 2012; 19:491-504. [PMID: 21856537 DOI: 10.1016/j.fsc.2011.06.012] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Proper wound care has broad applications for all clinicians. Much of the future direction for enhancing wound repair focuses on key cells and growth factors, which is why possessing a strong understanding of the basic physiology of wound healing is imperative. This article first provides a thorough review of the phases of wound healing followed by a discussion on the latest wound management strategies. Wound conditions and surgical techniques are important components for optimizing wound healing and preventing complications. Special consideration has been given to the unique settings of contaminated wounds, open wounds, or avulsed tissue.
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Affiliation(s)
- Geoffrey B Pitzer
- Department of Otolaryngology - Head and Neck Surgery, Medical University of South Carolina, 135 Rutledge Avenue, Charleston, SC 29425, USA
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Tuncel U, Erkorkmaz Ü, Turan A. Clinical evaluation of gauze-based negative pressure wound therapy in challenging wounds. Int Wound J 2012; 10:152-8. [PMID: 22420837 DOI: 10.1111/j.1742-481x.2012.00955.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
The aim of this randomised clinical study was to evaluate the effectiveness and safety of gauze-based negative pressure wound therapy (NPWT) in patients with challenging wounds. A total of 50 consecutive patients who had wound drainage for more than 5 days, required open wound management and had existence of culture positive infection were included the study. In this study, gauze-based NPWT was compared with conventional dressing therapy in the treatment of patients with difficult-to-heal wounds. The patients were randomly divided into two groups. Group I (n = 25) was followed by conventional antiseptic (polyhexanide solution) dressings, and group II (n = 25) was treated with saline-soaked antibacterial gauze-based NPWT. The wounds' sizes, number of debridement, bacteriology and recurrence were compared between group I and group II. The mean age of the patients was 59·50 years (range 23-97). In group I, average wound sizes of pre- and post-treatment periods were 50·60 ± 55·35 and 42·50 ± 47·92 cm(2), respectively (P < 0·001). Average duration of treatment was 25·52 ± 16·99 days, and average wound size reduction following the treatment was 19·99% in this group. In group II, the wounds displayed considerable shrinkage, accelerated granulation tissue formation, decreased and cleared away exudate. The average wound sizes in the pre- and post-treatment periods were 98·44 ± 100·88 and 72·08 ± 75·78 cm(2) , respectively (P < 0·001). Average duration of treatment was 11·96 ± 2·48 days, and average wound size reduction following the treatment was 32·34%. The patients treated with antibacterial gauze-based NPWT had a significantly reduced recurrence (2 wounds versus 14 wounds, P = 0·001), and increased number of the culture-negative cases (22 wounds versus 16 wounds, P < 0·047) in a follow-up period of 12 months. There was a statistically significant difference between two groups in all measurements. As a result, we can say that the gauze-based NPWT is a safe and effective method in the treatment of challenging infective wounds when compared with conventional wound management.
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Affiliation(s)
- Umut Tuncel
- U Tuncel, Department of Plastic Reconstructive and Aesthetic Surgery, Faculty of Medicine, Gaziosmanpaşa University, Tokat 60150, Turkey.
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Liu J, Morykwas MJ, Argenta LC, Wagner WD. Development of a biodegradable foam for use in negative pressure wound therapy. J Biomed Mater Res B Appl Biomater 2011; 98:316-22. [DOI: 10.1002/jbm.b.31854] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2010] [Accepted: 02/24/2011] [Indexed: 01/01/2023]
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Evidence-based recommendations for the use of Negative Pressure Wound Therapy in traumatic wounds and reconstructive surgery: steps towards an international consensus. Injury 2011; 42 Suppl 1:S1-12. [PMID: 21316515 DOI: 10.1016/s0020-1383(11)00041-6] [Citation(s) in RCA: 119] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Negative pressure wound therapy (NPWT) has become widely adopted over the last 15 years and over 1000 peer reviewed publications are available describing its use. Despite this, there remains uncertainty regarding several aspects of usage. In order to respond to this gap a global expert panel was convened to develop evidence-based recommendations describing the use of NPWT. In this paper the results of the study of evidence in traumatic wounds (including soft tissue defects, open fractures and burns) and reconstructive procedures (including flaps and grafts) are reported. Evidence-based recommendations were obtained by a systematic review of the literature, grading of evidence, drafting of the recommendations by a global expert panel, followed by a formal consultative consensus development program in which 422 independent healthcare professionals were able to agree or disagree with the recommendations. The criteria for agreement were set at 80% approval. Evidence and recommendations were graded according to the SIGN (Scottish Intercollegiate Guidelines Network) classification system. Twelve recommendations were developed in total; 4 for soft tissue trauma and open fracture injuries, 1 for burn injuries, 3 for flaps and 4 for skin grafts. The present evidence base is strongest for the use of NPWT on skin grafts and weakest as a primary treatment for burns. In the consultative process, 11/12 of the proposed recommendations reached the 80% agreement threshold. The development of evidence-based recommendations for NPWT with direct validation from a large group of practicing clinicians offers a broader basis for consensus than work by an expert panel alone.
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Milcheski DA, Ferreira MC, Nakamoto HA, Tuma JR P, Gemperli R. Tratamento cirúrgico de ferimentos descolantes nos membros inferiores: proposta de protocolo de atendimento. Rev Col Bras Cir 2010; 37:199-203. [DOI: 10.1590/s0100-69912010000300007] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2009] [Accepted: 06/04/2009] [Indexed: 11/22/2022] Open
Abstract
OBJETIVO: Apresentação e avaliação de protocolo para atendimento de pacientes com ferimentos descolantes dos membros inferiores através da retirada de enxerto de pele do tecido avulsionado e cobertura do leito cruento na fase aguda do trauma. MÉTODOS: Este estudo avaliou retrospectivamente os pacientes com ferimentos descolantes em membros inferiores, em que o tratamento realizado baseou-se em protocolo de atendimento para ferimentos descolantes utilizado em nosso serviço,com pacientes atendidos na Unidade de Emergência. RESULTADOS: Foram avaliados 21 pacientes. A etiologia do trauma foi atropelamento em 11 pacientes (52,4%) e acidente de motocicleta em 10 (47,6%). Os pacientes foram tratados conforme o protocolo apresentado a seguir: Os pacientes são inicialmente separados em instáveis e estáveis, conforme a condição hemodinâmica. Nos pacientes considerados instáveis (dois pacientes nesta casuística) realiza-se a retirada da pele e acondicionamento em banco de tecidos para enxertia posterior. Nospacientes considerados estáveis (19 pacientes) avalia-se a viabilidade do retalho através de parâmetros clínicos e do uso da fluoresceína. Se considerado viável, faz-se a sutura do retalho à posição original, e, se considerado inviável (todos os 19 pacientes), faz-se a ressecção e emagrecimento do tecido e realiza-se a enxertia da pele em malha com aplicação de curativo a vácuo sobre o enxerto. CONCLUSÃO: Os ferimentos descolantes devem ter seu atendimento padronizado a fim de se obter melhores resultados no tratamento e prevenir necrose da porção desenluvada e assim evitar nova área doadora para enxerto de pele.
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Taras JS, Sapienza A, Roach JB, Taras JP. Acellular dermal regeneration template for soft tissue reconstruction of the digits. J Hand Surg Am 2010; 35:415-21. [PMID: 20138715 DOI: 10.1016/j.jhsa.2009.12.008] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2009] [Revised: 11/23/2009] [Accepted: 12/01/2009] [Indexed: 02/02/2023]
Abstract
PURPOSE Trauma to the digits often leaves soft tissue defects with exposed bone, joint, and/or tendon that require soft tissue replacement. The objective of this study was to evaluate the effectiveness of acellular dermal regeneration template combined with full-thickness skin grafting for soft tissue reconstruction in digital injuries with soft tissue defects. METHODS Acellular dermal regeneration template was used to reconstruct digital injuries with exposed bone, joint, tendon, and/or hardware not amenable to treatment with healing by secondary intention, rotation flaps, or primary skin grafts. Acellular dermal regeneration template was applied to 21 digits in 17 patients. Nineteen digits had exposed bone, 8 digits had exposed tendon, 6 digits had exposed joints, and 2 digits had exposed hardware. The acellular dermal regeneration template was sutured over the soft tissue defect. Over 3 weeks, a neodermis formed. The superficial silicone layer of the acellular dermal regeneration template was removed, and the digits received full-thickness epidermal autografting with cotton bolster. RESULTS The duration of postoperative follow-up extended to a minimum of 12 months. For the injury sites where acellular dermal regeneration template was applied, the total area of application ranged from 1 cm(2) to 24 cm(2), with the largest individual site measuring 12 cm(2). Twenty of 21 digits demonstrated 100% incorporation of the acellular dermal regeneration template skin substitute. One digit that had sustained multilevel trauma developed necrosis requiring revision amputation. Full-thickness epidermal autografting was performed an average of 24 days after acellular dermal regeneration template skin substitute application and demonstrated a 100% take in 16 of 20 digits and partial graft loss of 15% to 25% in 4 of 20 digits that did not require further treatment. CONCLUSIONS Acellular dermal regeneration template combined with secondary full-thickness skin grafting is an effective method of skin reconstruction in complex digital injuries with soft tissue defects involving exposed bone, tendon, and joint. The neodermis increases tissue bulk and facilitates epidermal autografting with digital injuries that otherwise would require flap coverage or skeletal shortening of the digit. TYPE OF STUDY/LEVEL OF EVIDENCE Therapeutic IV.
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Affiliation(s)
- John S Taras
- Jefferson Medical College of Thomas Jefferson University, Philadelphia, PA, USA.
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Abstract
Complex hand wounds are an unfortunate consequence of conflict. Increased battlefield survival rates have resulted in an evolving range of ballistic hand trauma encountered by deployed surgical teams, requiring increased knowledge and understanding of these injuries. In the civilian setting, the combined threats of gun crime and acts of terrorism warrant appreciation for such injury among all surgeons. Surgeons often have to relearn the management of ballistic hand trauma and other aspects of war surgery under difficult circumstances because the experiences of their predecessors may be forgotten. Current evidence regarding these injuries is scarce. Ballistic hand trauma is rarely isolated. The demand on surgical resources from combat injury is significant, and it is imperative that a phased strategy be followed in this setting. Minimal, accurate débridement and decompression with early stability are crucial. Delayed primary closure and an awareness of future reconstructive options are fundamental.
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Abstract
Although seldom dangerous to life, these degloving injuries are all potentially infected and, unless treated as acute surgical emergencies, inevitably lead to serious complications. Diagnostic is done according to a standardized protocol, which eventually must be integrated in the standard polytrauma management. Multidisciplinary (orthopedic surgery, plastic surgery, dermatology, physiotherapy) defect management is of utmost importance and requires an "integrated therapy concept". The success or failure of primary treatment of degloving injuries is determined by an adequate primary care including debridement, osteosynthesis (if necessary) and soft tissue and skin management. If the skin is no more vascularised, it should be thinned out and refixed as a full thickness skin graft at the day of injury. Still vascularised skin flaps should be replaced and fixed with few stitches. A second look operation 24 to 72 hours later should be planned. Secondary surgery is necessary in almost every patient in order to improve the functional or aesthetic result. Adjuvant procedures such as physiotherapy, standardized scar treatment, orthesis, orthopedic shoes, etc. may be useful at any time of treatment.
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Largey A, Faline A, Hebrard W, Hamoui M, Canovas F. Management of massive traumatic compound defects of the foot. Orthop Traumatol Surg Res 2009; 95:301-4. [PMID: 19442599 DOI: 10.1016/j.otsr.2009.02.005] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2008] [Revised: 12/02/2008] [Accepted: 02/02/2009] [Indexed: 02/02/2023]
Abstract
The management of high-energy trauma to the foot often requires multiple tissues reconstructive procedures with various technical options. The authors report the case of a patient presenting an extensive defect of the medioplantar region of the right foot involving an almost complete (90%) medial cuneiform bone loss. A deferred operation with saphenous cross-leg flap and interposition of a cement spacer was first performed. Reconstruction of the bone defect with corticocancellous iliac bone graft was subsequently carried out at two months post-trauma. At four months follow-up, the bone and soft tissues healing were good. At 24 months follow-up, the patient could return to normal professional and sports activities. The saphenous cross-leg flap has proven to be a reliable reconstructive procedure. The use of the modified Masquelet technique ensured an anatomical reconstruction and a satisfying final functional outcome.
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Affiliation(s)
- A Largey
- Orthopaedic Department 3, CHRU Lapeyronie, 371, avenue du Doyen-Giraud, 34295 Montpellier cedex 5, France.
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Comparison of fasciotomy wound closures using traditional dressing changes and the vacuum-assisted closure device. Ann Plast Surg 2009; 62:407-9. [PMID: 19325346 DOI: 10.1097/sap.0b013e3181881b29] [Citation(s) in RCA: 72] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Fasciotomy wounds can be a major contributor to length of stay for patients as well as a difficult reconstructive challenge. Once the compartment pressure has been relieved and stabilized, the wound should be closed as quickly and early as possible to avoid later complications. Skin grafting can lead to morbidity and scarring at both the donor and fasciotomy site. Primary closure results in a more functional and esthetic outcome with less morbidity for the patient, but can often be difficult to achieve secondary to edema, skin retraction, and skin edge necrosis. Our objective was to examine fasciotomy wound outcomes, including time to definitive closure, comparing traditional wet-to-dry dressings, and the vacuum-assisted closure (VAC) device. This retrospective chart review included a consecutive series of patients over a 10-year period. This series included 458 patients who underwent 804 fasciotomies. Of these fasciotomy wounds, 438 received exclusively VAC. dressings, 270 received only normal saline wet-to-dry dressings, and 96 were treated with a combination of both. Of the sample, 408 patients were treated with exclusively VAC therapy or wet-to-dry dressings and 50 patients were treated with a combination of both. In comparing all wounds, there was a statistically significant higher rate of primary closure using the VAC versus traditional wet-to-dry dressings (P < 0.05 for lower extremities and P < 0.03 for upper extremities). The time to primary closure of wounds was shorter in the VAC. group in comparison with the non-VAC group. This study has shown that the use of the VAC for fasciotomy wound closure results in a higher rate of primary closure versus traditional wet-to-dry dressings. In addition, the time to primary closure of wounds or time to skin grafting is shorter when the VAC was employed. The VAC used in the described settings decreases hospitalization time, allows for earlier rehabilitation, and ultimately leads to increased patient satisfaction.
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Lee HJ, Kim JW, Oh CW, Min WK, Shon OJ, Oh JK, Park BC, Ihn JC. Negative pressure wound therapy for soft tissue injuries around the foot and ankle. J Orthop Surg Res 2009; 4:14. [PMID: 19426531 PMCID: PMC2684535 DOI: 10.1186/1749-799x-4-14] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2008] [Accepted: 05/09/2009] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND This study was performed to evaluate the results of negative pressure wound therapy (NPWT) in patients with open wounds in the foot and ankle region. MATERIALS AND METHODS Using a NPWT device, 16 patients were prospectively treated for soft tissue injuries around the foot and ankle. Mean patient age was 32.8 years (range, 3-67 years). All patients had suffered an acute trauma, due to a traffic accident, a fall, or a crush injury, and all had wounds with underlying tendon or bone exposure. Necrotic tissues were debrided before applying NPWT. Dressings were changed every 3 or 4 days and treatment was continued for 18.4 days on average (range, 11-29 days). RESULTS Exposed tendons and bone were successfully covered with healthy granulation tissue in all cases except one. The sizes of soft tissue defects reduced from 56.4 cm2 to 42.9 cm2 after NPWT (mean decrease of 24%). In 15 of the 16 cases, coverage with granulation tissue was achieved and followed by a skin graft. A free flap was needed to cover exposed bone and tendon in one case. No major complication occurred that was directly attributable to treatment. In terms of minor complications, two patients suffered scar contracture of grafted skin. CONCLUSION NPWT was found to facilitate the rapid formation of healthy granulation tissue on open wounds in the foot and ankle region, and thus, to shorten healing time and minimize secondary soft tissue defect coverage procedures.
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Affiliation(s)
- Hyun-Joo Lee
- Department of Orthopedic Surgery, Kyungpook National University Hospital, Daegu, Korea.
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Topical negative pressure stimulates endothelial migration and proliferation: a suggested mechanism for improved integration of Integra. Ann Plast Surg 2009; 62:92-6. [PMID: 19131729 DOI: 10.1097/sap.0b013e31817762fd] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Topical negative pressure is an effective technique to promote wound healing and the integration of skin graft and synthetic dermal equivalents. We describe an in vitro model to investigate the effect of negative pressure on angiogenesis, a pivotal step. Dermal fibroblasts or human microvascular endothelial cells were cultured on Integra and subjected to intermittent or continuous negative pressure. At fixed intervals of over 120 hours, the Integra was fixed and assessed for cell migration (microscopy), cell viability (MTS assay), and cell proliferation (Ki67 immunostaining). Under control conditions, endothelial cells formed a monolayer and failed to ingress, whereas fibroblasts migrated throughout the Integra within 24 hours. Negative pressure switches endothelial cell to a migratory and proliferative phenotype. Ingress is greatest with intermittent rather than continuous negative pressure. It has no effect on dermal fibroblast function. This study identifies an important, potential pro-angiogenic mechanism by which topical negative pressure promotes wound healing.
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Hierner R, Stoel AM, Lendemans S, Täger G, Nast-Kolb D, Husain N, Schmitz D. [Management of degloving injuries of the lower limbs]. Unfallchirurg 2009; 112:64-72. [PMID: 19224102 DOI: 10.1007/s00113-008-1549-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- R Hierner
- Klinik für Unfallchirurgie, Universitätsklinikum Essen der Universität Duisburg-Essen, Essen.
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Horch RE, Dragu A, Lang W, Banwell P, Leffler M, Grimm A, Bach AD, Uder M, Kneser U. Coverage of exposed bones and joints in critically ill patients: lower extremity salvage with topical negative pressure therapy. J Cutan Med Surg 2009; 12:223-9. [PMID: 18845091 DOI: 10.2310/7750.2008.07073] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
BACKGROUND Soft tissue defects of the limb with exposure of tendons and bones in critically ill patients usually lead to extremity amputation. A potential treatment with topical negative pressure may allow split-thickness skin grafting to the bone, which leads to limb salvage. MATERIALS AND METHODS We report on 21 multimorbid patients, 46 to 80 years of age, with severe lower limb soft tissue loss and infection with exposed bone following débridement with critical limb ischemia. Attempts to salvage the extremities were undertaken with repeated surgical débridement followed by vacuum-assisted closure therapy and subsequent split-thickness skin grafting procedures. RESULTS Infection control and limb salvage were achieved in all cases with multiple débridements, topical negative pressure therapy, and skin grafts. In all patients, the exposure of tendons and bones was reversible by this strategy without a free flap transfer. DISCUSSION The patients described in this study were severely compromised by systemic and vascular disorders, so extremity amputation had been considered owing to the overall condition and the exposure of tendons and bones. Since it was possible to salvage the affected limbs with this straightforward and simple procedure, this type of treatment should be considered as a last attempt to prevent amputation.
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Affiliation(s)
- Raymund E Horch
- Department of Plastic and Hand Surgery, Institute of Radiology, Friedrich-Alexander Universität Erlangen-Nürnberg, Erlangen, Germany.
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Ferreira MC, Carvalho VFD, Kamamoto F, Tuma P, Paggiaro AO. Negative pressure therapy (vacuum) for wound bed preparation among diabetic patients: case series. SAO PAULO MED J 2009; 127:166-70. [PMID: 19820878 PMCID: PMC10956899 DOI: 10.1590/s1516-31802009000300010] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2009] [Revised: 07/02/2009] [Accepted: 07/13/2009] [Indexed: 12/31/2022] Open
Abstract
CONTEXT Complications from diabetes mellitus affecting the lower limbs occur in 40 to 70% of such patients. Neuropathy is the main cause of ulceration and may be associated with vascular impairment. The wound evolves with necrosis and infection, and if not properly treated, amputation may be the end result. Surgical treatment is preferred in complex wounds without spontaneous healing. After debridement of the necrotic tissue, the wound bed needs to be prepared to receive a transplant of either a graft or a flap. Dressings can be used to prepare the wound bed, but this usually leads to longer duration of hospitalization. Negative pressure using a vacuum system has been proposed for speeding up the treatment. This paper had the objective of analyzing the effects of this therapy on wound bed preparation among diabetic patients. CASE SERIES Eighty-four diabetic patients with wounds in their lower limbs were studied. A commercially available vacuum system was used for all patients after adequate debridement of necrotic tissues. For 65 patients, skin grafts completed the treatment and for the other 19, skin flaps were used. Wound bed preparation was achieved over an average time of 7.51 days for 65 patients and 10 days for 12 patients, and in only one case was not achieved. CONCLUSIONS This experience suggests that negative pressure therapy may have an important role in wound bed preparation and as part of the treatment for wounds in the lower limbs of diabetic patients.
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Affiliation(s)
- Marcus Castro Ferreira
- Plastic Surgery Division, Faculdade de Medicina, Universidade de São Paulo (FMUSP), São Paulo, Brazil.
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41
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Bovill E, Banwell PE, Teot L, Eriksson E, Song C, Mahoney J, Gustafsson R, Horch R, Deva A, Whitworth I. Topical negative pressure wound therapy: a review of its role and guidelines for its use in the management of acute wounds. Int Wound J 2008; 5:511-29. [PMID: 18808432 DOI: 10.1111/j.1742-481x.2008.00437.x] [Citation(s) in RCA: 78] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Over the past two decades, topical negative pressure (TNP) wound therapy has gained wide acceptance as a genuine strategy in the treatment algorithm for a wide variety of acute and chronic wounds. Although extensive experimental and clinical evidence exists to support its use and despite the recent emergence of randomised control trials, its role and indications have yet to be fully determined. This article provides a qualitative overview of the published literature appertaining to the use of TNP therapy in the management of acute wounds by an international panel of experts using standard methods of appraisal. Particular focus is applied to the use of TNP for the open abdomen, sternal wounds, lower limb trauma, burns and tissue coverage with grafts and dermal substitutes. We provide evidence-based recommendations for indications and techniques in TNP wound therapy and, where studies are insufficient, consensus on best practice.
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Affiliation(s)
- Estas Bovill
- Department of Plastic and Reconstructive Surgery, Derriford Hospital, Plymouth, UK.
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Ben-Amotz R, Lanz OI, Miller JM, Filipowicz DE, King MD. The Use of Vacuum-Assisted Closure Therapy for the Treatment of Distal Extremity Wounds in 15 Dogs. Vet Surg 2007; 36:684-90. [PMID: 17894595 DOI: 10.1111/j.1532-950x.2007.00321.x] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To evaluate clinical outcome after vacuum-assisted closure (VAC) therapy in dogs with traumatic wounds located in the distal extremities and report our early experience with VAC. STUDY DESIGN Retrospective study. ANIMALS Dogs (n=15) with traumatic distal extremity wounds. METHODS Medical records (1999-2003) of dogs with traumatic injuries to the distal extremities managed by VAC were evaluated. Data included signalment, location of wound, time until surgical intervention, wound reconstruction methods, orthopedic procedures, outcome, complications associated with VAC, and length of hospitalization. RESULTS The mean number of days until reconstruction was 4.6 days (range, 2-7 days). Reconstructive surgery was successful in all cases. Mean hospitalization was 9.7 days (range, 6-16 days). Complications included dermatitis at the wound margin and loss of vacuum causing wound desiccation. CONCLUSION VAC therapy can be used to achieve adequate management of traumatic distal extremity wounds. VAC provides an effective method of securing skin grafts over the wound bed. CLINICAL RELEVANCE VAC therapy can be used as an ancillary treatment for distal extremity wounds in dogs before surgical repair as well as a method for securing skin grafts to the wound bed.
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Affiliation(s)
- Ron Ben-Amotz
- Department of Small Animal Clinical Sciences, VA-MD Regional College of Veterinary Medicine, Blacksburg, VA 24061, USA.
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Kim EK, Hong JP. Efficacy of Negative Pressure Therapy to Enhance Take of 1-Stage Allodermis and a Split-Thickness Graft. Ann Plast Surg 2007; 58:536-40. [PMID: 17452839 DOI: 10.1097/01.sap.0000245121.32831.47] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Negative pressure therapy has been used in various conditions to promote wound healing. It has also been used to secure a skin graft by improving microcirculation and providing tight adhesion between the graft and the recipient bed. The authors coupled the idea of negative pressure therapy for 1-stage allodermis and a split-thickness skin graft. This prospective study presents 47 cases of skin defects treated by 1-stage allodermis and a split-thickness skin graft. The patients were divided into 2 groups either treated with simultaneous aid of negative pressure therapy for 5 days (group 1, n = 37) or a classic tieover dressing (group 2, n = 10). In group 1, 97.8% graft take was noted at day 5 and the mean time until complete healing was 5.8 days. In group 2, 84% graft take was noted at day 5 and mean time until complete healing was 8.9 days with an average number of 3.2 dressings. Statistically significant graft take (day 5) and time until complete healing was noted (P < 0.05). Good aesthetic and functional result mimicking a full-thickness skin graft was achieved in both groups. However, frequent dressings, longer time to heal, and more restriction to the graft site were needed for group 2. Split-thickness skin added to allodermis provided a sufficient amount of dermis to prevent contracture, and the negative pressure therapy ensured fast and complete take of the 2-layered composite graft. This option can be used to achieve healing mimicking a full-thickness skin graft without requiring large full-thickness donor sites.
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Affiliation(s)
- Eun Key Kim
- Department of Plastic and Reconstructive Surgery, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
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Brown DL, Penington AJ. Murine skin flap survival may not be affected by underlying fat viability. J Plast Reconstr Aesthet Surg 2007; 60:294-9. [PMID: 17293288 DOI: 10.1016/j.bjps.2005.10.028] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2004] [Revised: 07/06/2005] [Accepted: 10/19/2005] [Indexed: 11/23/2022]
Abstract
One problem in the treatment of degloving injuries is the accurate prediction of the survivability of the avulsed tissue. Initial evaluation frequently underestimates the degree of eventual flap loss, and in many cases, there is a progressive necrosis that continues over the ensuing days. The pathophysiology of this phenomenon is unclear. We undertook this study to test the theory that underlying devascularised fat contributes to overlying skin necrosis. A dorsal random skin flap model was used in the rat. Sixty-six rats were divided into three groups: flaps with viable fat and silicone sheeting underneath, flaps with devascularised fat and silicone sheeting underneath and control flaps with only silicone sheeting underneath. Flap necrosis (% area+/-SEM) was evaluated at one week, and found to be 27.1+/-4% in the live fat group, 33.2+/-4% in the dead fat group and 33.6+/-5% in the control group. One-way analysis of variance showed no statistically significant difference between the three groups at a power of 80%. In this study, we have shown that neither live nor dead fat has a significant influence on the survival of an overlying random skin flap in the rat.
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Affiliation(s)
- David L Brown
- The Bernard O'Brien Institute of Microsurgery, Melbourne, Australia
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46
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Mendonca DA, Drew PJ, Harding KG, Price PE. A pilot study on the effect of topical negative pressure on quality of life. J Wound Care 2007; 16:49-53. [PMID: 17319616 DOI: 10.12968/jowc.2007.16.2.27008] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
OBJECTIVE To discover the impact of topical negative pressure (TNP) on quality of life. METHOD An exploratory prospective cohort study was conducted on 26 patients undergoing TNP. The Cardiff Wound Impact Schedule (CWIS), a wound-specific tool, was used to investigate quality-of-life scores before therapy and four weeks after therapy or at wound closure. Wound dimensions were measured at both assessments, and the values for the CWIS domains (physical symptoms, social functioning, well-being and overall quality of life) were investigated using parametric and non-parametric tests. RESULTS The mean duration of TNP therapy was 3.3 +/- 1.7 weeks. Topical negative pressure therapy helped to achieve complete wound closure in 14 patients (54%), and there was a mean reduction in wound surface area from 52.2 cm2 (range 4-150) to 26.8 cm2 (0-120). While there was no significant change in quality of life in patients whose wounds healed (1 +/- 11.9), the physical-functioning domain improved in obese patients (20 +/- 21, p < 0.05) and worsened in ambulatory patients (-3 +/- 13, p < 0.05). The portableTNP system had no significant impact on quality of life (-3 +/- 16), while the global quality-of-life score worsened with surgical intervention (-0.5 +/- 2, p < 0.05). CONCLUSION Although TNP aids wound closure in patients with complex wounds, in selected cases their quality of life can worsen. This is the first exploratory cohort study of its kind, and has identified an urgent need to validate the use of patient-based outcome measures in TNP therapy. Such data can be useful in allocating resources and justifying funding in wound care.
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Affiliation(s)
- D A Mendonca
- Department of Plastic and Reconstructive Surgery, Selly Oak Hospital, Birmingham, UK
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Gabriel A, Gollin G. Management of complicated gastroschisis with porcine small intestinal submucosa and negative pressure wound therapy. J Pediatr Surg 2006; 41:1836-40. [PMID: 17101354 DOI: 10.1016/j.jpedsurg.2006.06.050] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
INTRODUCTION In almost all cases of gastroschisis, fascial closure may be achieved primarily or after silo reduction. Rarely, fascial and skin closure are impossible. We report our experience with visceral coverage in complicated cases of gastroschisis with porcine small intestinal submucosa (SIS) augmented by negative pressure wound therapy (NPWT). METHODS Over a 3-year period, 55 infants with gastroschisis were managed. In 3 of these cases, fascia and skin could not be approximated safely after complete reduction of abdominal viscera with a spring-loaded silo. Visceral coverage in each case was achieved with 0.42-mm-thickness Surgisis ES (Cook Surgical, Bloomington, Ind) that was sewn to the fascial edges. Negative pressure wound therapy was then initiated at 75 mm Hg over the exposed SIS using vacuum-assisted closure. RESULTS In each case, granulation tissue developed quickly and was followed by complete epithelialization. Two patients subsequently developed umbilical hernias. CONCLUSION We have successfully used SIS augmented by NPWT in the management of 3 infants with complicated gastroschisis. In the rare situation in which fascial closure cannot be achieved, the combination of SIS and NPWT can provide a safe and effective means of abdominal wall closure.
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Affiliation(s)
- Allen Gabriel
- Division of Plastic and Reconstructive Surgery, Loma Linda University School of Medicine Loma Linda, CA 92354, USA
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Frykberg RG, Zgonis T, Armstrong DG, Driver VR, Giurini JM, Kravitz SR, Landsman AS, Lavery LA, Moore JC, Schuberth JM, Wukich DK, Andersen C, Vanore JV. Diabetic foot disorders. A clinical practice guideline (2006 revision). J Foot Ankle Surg 2006; 45:S1-66. [PMID: 17280936 DOI: 10.1016/s1067-2516(07)60001-5] [Citation(s) in RCA: 438] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
The prevalence of diabetes mellitus is growing at epidemic proportions in the United States and worldwide. Most alarming is the steady increase in type 2 diabetes, especially among young and obese people. An estimated 7% of the US population has diabetes, and because of the increased longevity of this population, diabetes-associated complications are expected to rise in prevalence. Foot ulcerations, infections, Charcot neuroarthropathy, and peripheral arterial disease frequently result in gangrene and lower limb amputation. Consequently, foot disorders are leading causes of hospitalization for persons with diabetes and account for billion-dollar expenditures annually in the US. Although not all foot complications can be prevented, dramatic reductions in frequency have been achieved by taking a multidisciplinary approach to patient management. Using this concept, the authors present a clinical practice guideline for diabetic foot disorders based on currently available evidence, committee consensus, and current clinical practice. The pathophysiology and treatment of diabetic foot ulcers, infections, and the diabetic Charcot foot are reviewed. While these guidelines cannot and should not dictate the care of all affected patients, they provide evidence-based guidance for general patterns of practice. If these concepts are embraced and incorporated into patient management protocols, a major reduction in diabetic limb amputations is certainly an attainable goal.
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Affiliation(s)
- Robert G Frykberg
- Podiatric Surgery, Carl T. Hayden VA Medical Center, Phoenix, Arizona 85012, USA.
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Ng R, Sebastin SJ, Tihonovs A, Peng YP. Hand in glove--VAC dressing with active mobilisation. J Plast Reconstr Aesthet Surg 2006; 59:1011-3. [PMID: 16920602 DOI: 10.1016/j.bjps.2006.02.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2005] [Revised: 01/29/2006] [Accepted: 02/04/2006] [Indexed: 10/24/2022]
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Stannard JP, Robinson JT, Anderson ER, McGwin G, Volgas DA, Alonso JE. Negative pressure wound therapy to treat hematomas and surgical incisions following high-energy trauma. ACTA ACUST UNITED AC 2006; 60:1301-6. [PMID: 16766975 DOI: 10.1097/01.ta.0000195996.73186.2e] [Citation(s) in RCA: 198] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
PURPOSE To evaluate the use of negative pressure wound therapy (NPWT) to augment healing of surgical incisions and hematomas after high-energy trauma. MATERIALS This study is a prospective randomized evaluation of NPWT in trauma patients, randomizing patients with draining hematomas to either a pressure dressing (group A) or a VAC (group B). Additionally, patients with calcaneus, pilon, and high-energy tibial plateau fractures were randomized to either a standard postoperative dressing or a VAC over the sutures. RESULTS There were 44 patients randomized into the hematoma study. Group A drained a mean of 3.1 days, compared with only 1.6 days for group B. This difference was significant (p=0.03). The infection rate for group A was 16%, compared with 8% in group B. An additional 44 patients have been randomized into the fracture study. Again, a significant difference (p=0.02) was present when comparing drainage in group A (4.8 days) and group B (1.8 days). No significant difference was present at current enrollment for infection or wound breakdown. DISCUSSION NPWT has been used on many complex traumatic wounds. Potential mechanisms of action include angiogenesis, increased blood flow, and decreased interstitial fluid. This ongoing randomized study has demonstrated decreased drainage and improved wound healing following both hematomas and severe fractures.
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Affiliation(s)
- James P Stannard
- Department of Surgery, Orthopaedic Division, University of Alabama at Birmingham, Birmingham, Alabama 35294-3295, USA.
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