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https://www.readbyqxmd.com/read/28079552/clinical-experience-using-dehydrated-human-amnion-chorion-membrane-allografts-for-acute-and-reconstructive-burn-care
#1
Debra Ann Reilly, Sean Hickey, Paul Glat, William C Lineaweaver, Jeremy Goverman
Amniotic membrane is immunologically privileged and is a reservoir of growth factors and cytokines known to modulate inflammation and enhance the healing process, while also possessing antimicrobial, antifibrosis, and antiscarring properties. These properties establish a strong argument for using amniotic membrane derived products as a treatment for burns. The purpose of this article is to describe the use of commercially available dehydrated human amnion/chorion membrane allografts in patients with partial-thickness and full-thickness burns...
February 2017: Annals of Plastic Surgery
https://www.readbyqxmd.com/read/28079551/current-techniques-for-burn-reconstruction-using-dehydrated-human-amnion-chorion-membrane-allografts-as-an-adjunctive-treatment-along-the-reconstructive-ladder
#2
Paul M Glat, Thomas Davenport
The reconstructive ladder is a term coined by reconstructive plastic surgeons to describe levels of increasingly complex management of wounds. The first rungs of the ladder is allowing the wound to heal by secondary intention, advancing up the ladder to direct tissue closure, with skin grafting and tissue transfer (flaps) comprising the higher rungs. Skin grafting and tissue transfer (flaps) at the middle and higher rungs of the ladder are often necessary for the treatment of complex burn injuries. Our purpose is to describe how dehydrated human amnion/chorion membrane allografts may be used as an adjunctive treatment...
February 2017: Annals of Plastic Surgery
https://www.readbyqxmd.com/read/28079550/the-use-of-dehydrated-human-amnion-chorion-membranes-in-the-treatment-of-burns-and-complex-wounds-current-and-future-applications
#3
Mayer Tenenhaus
Historically, biologic materials found in nature have been used for a wide variety of medicinal purposes, although their widespread use may be limited due to challenges in obtaining and properly preparing the material for safe clinical use. Amniotic membrane has long been recognized to possess unique properties favorable for healing. Dehydrated human amnion/chorion membrane allografts are commercially available for use in multiple sizes and configurations applicable for a variety of clinical settings and presentations...
February 2017: Annals of Plastic Surgery
https://www.readbyqxmd.com/read/28078188/new-innovations-for-deep-partial-thickness-burn-treatment-with-acell-matristem-matrix
#4
Justine S Kim, Alexander J Kaminsky, J Blair Summitt, Wesley P Thayer
Objective: Burn injuries remain a large financial burden on the healthcare system. According to CDC statistics (2010), nonfatal and hospitalized burns in the U.S. cost $1.8 billion for an annual incidence of ∼486,000 cases. To date, no technique proves to be the ideal therapy of deep partial-thickness burns. In this study, we review a trial usage of ACell (ACell, Inc.) wound matrix on deep partial-thickness burns. Approach: Burn patients were admitted through the Vanderbilt Emergency Department. Three were consented to receive ACell therapy...
December 1, 2016: Advances in Wound Care
https://www.readbyqxmd.com/read/28074719/-ten-tips-for-initial-assessment-and-treatment-of-minor-burns
#5
G L Vlaspolder, A F P M Vloemans, R S Breederveld
The initial care of a patient with burns is a challenge for every doctor. After cooling the burn appropriately, a careful history and a good initial assessment are of essential importance for treatment. The burn should be inspected regularly for early detection of any infection and to evaluate wound healing. If healing has not occurred in two weeks, hypertrophic scarring may develop and surgical treatment should be considered. It is always possible to contact the burns centres in Beverwijk, Rotterdam and Groningen to discuss treatment of the burn, any infection of a wound, consideration of surgical treatment, or transfer of a patient to a burn centre...
2017: Nederlands Tijdschrift Voor Geneeskunde
https://www.readbyqxmd.com/read/28063516/massive-copper-and-selenium-losses-cause-life-threatening-deficiencies-during-prolonged-continuous-renal-replacement
#6
Nawfel Ben-Hamouda, Mélanie Charrière, Pierre Voirol, Mette M Berger
OBJECTIVE: Several trace elements are essential for immunity and wound healing, particularly after major burns. Continuous renal replacement therapy (CRRT), which is used to treat renal failure, causes significant trace elements losses. The aim of the present review is to update the current literature and draw attention to this type of complication, as copper deficiency is rarely suspected and diagnosed in clinical conditions and may occur in chronic critically ill patients. METHODS: This is an emblematic case report and review of literature...
February 2017: Nutrition
https://www.readbyqxmd.com/read/28063210/the-progress-and-challenges-for-dermal-regeneration-in-tissue-engineering
#7
REVIEW
Hanlei Zhou, Chuangang You, Ronghua Jin, Pan Wu, Qiong Li, Chunmao Han
Wound healing is an inherent response resulting in the restoration of tissue integrity. It is a complex process involving cell migration, proliferation, differentiation, apoptosis, and the synthesis and remodeling of the extracellular matrix (ECM). The dermal tissue is an important component of skin that acts as a connecting link between the epidermis and hypodermis. The appearance of scars and contractures after autologous split-thickness skin transplantation or single epidermis diaphragm transplantation for full skin defects indicates that the dermal tissue plays an important role in skin regeneration...
January 7, 2017: Journal of Biomedical Materials Research. Part A
https://www.readbyqxmd.com/read/28056209/fractional-co2-laser-from-skin-rejuvenation-to-vulvo-vaginal-reshaping
#8
Maurizio Filippini, Ester Del Duca, Francesca Negosanti, Diletta Bonciani, Luca Negosanti, Mario Sannino, Giovanni Cannarozzo, Steven Paul Nisticò
BACKGROUND: The CO2 laser has become the gold standard treatment in dermatologic surgery for the treatment of a large number of skin and mucosal lesions. The introduction of the fractional micro-ablative technology represented an integration to the ablative resurfacing technique, reducing the healing time and the side effects. OBJECTIVE: Vaginal rejuvenation performed with this technique is a minimally invasive procedure that stimulates internal tissues of the female lower genital tract to regenerate the mucosa, improving tissue trophism and restoring the correct functionality...
December 30, 2016: Photomedicine and Laser Surgery
https://www.readbyqxmd.com/read/28043735/a-prospective-intra-individual-evaluation-of-silk-combared-to-biobrane-for-the-treatment-of-superficial-burns-of-the-hand-and-face
#9
Jennifer Lynn Schiefer, Elena Arens, Daniel Grigutsch, Rebekka Rath, Alexandra Hoffmann, Paul Christian Fuchs, Alexandra Schulz
INTRODUCTION: An ever-increasing number of commercially available dressings have been applied to treat superficial burns with the aim to reduce pain and inflammation and lead to a fast wound healing and scar reduction. Nevertheless the search for cheap and effective wound dressing proceeds. Dressilk(®) consisting of silkworm silk showed good results for wound healing in regards to scarring, biocompatibility and reduction of inflammation and pain. Therefore it seemed to be an interesting product for the treatment of superficial burns...
December 30, 2016: Burns: Journal of the International Society for Burn Injuries
https://www.readbyqxmd.com/read/28043295/-application-of-laser-speckle-perfusion-imaging-in-predicting-wound-healing-time-of-burn-patients
#10
M J Jiang, Z G Chu, Q H Xie, W W Huang, J J Ruan, W G Xie
Objective: To explore the application effect of laser speckle perfusion imaging (LSPI) in predicting wound healing time of burn patients. Methods: LSPI was performed in 84 adult burn patients hospitalized in department of burns of Tongren Hospital of Wuhan University & Wuhan Third Hospital within post injury hour (PIH) 24 to 72 to detect the blood perfusion values of the wounds. The wound healing time was recorded. The 128 wounds were divided into superficial group (wound healing time shorter than or equal to 14 d, n=57) and deep group (wound healing time longer than 14 d and shorter than or equal to 28 d, n=71) according to the healing time...
December 20, 2016: Zhonghua Shao Shang za Zhi, Zhonghua Shaoshang Zazhi, Chinese Journal of Burns
https://www.readbyqxmd.com/read/28043293/-reconstruction-of-perineal-obliteration-deformity-after-extensive-deep-burn-with-ilioinguinal-flap
#11
Y M Shen, C X Ma, F J Qin, C Wang, W L Du, C Zhang
Objective: To explore the effect of ilioinguinal flap on reconstruction of perineal obliteration deformity after extensive deep burn. Methods: Five patients with perineal obliteration deformity after extensive deep burn were hospitalized from January 2010 to June 2015, with total burn area ranging from 35% to 55% total body surface area, depth of full-thickness burn and wound deep to bone, and course of scar from 6 months to 3 years. Scars of patients were involved in bilateral groins, inner thighs, monsveneris, sacrococcygeal region, and central area of perineum...
December 20, 2016: Zhonghua Shao Shang za Zhi, Zhonghua Shaoshang Zazhi, Chinese Journal of Burns
https://www.readbyqxmd.com/read/28041753/modified-reversed-superficial-peroneal-artery-flap-in-the-reconstruction-of-ankle-and-foot-defects-following-severe-burns-or-trauma
#12
Shi-Ji Li, Hao Cheng, Xu Fang, Jian-Yang Xu, Fei Wang, Sheng Liu, Xu-Lin Chen, Xiong-Wen Lv
OBJECTIVE: Challenges persist in the reconstruction of the ankle and the foot with exposed tendons, joints, and bones as a result of severe burns and trauma. In flap elevation involving the sensitive superficial nerve, the local nerve was always sacrificed to obtain an anesthetic donor site; however, such a procedure introduced the possibility of painful neuromas. In this study, we present a desired clinical application of a modified reversed superficial peroneal artery flap, in which the superficial peroneal nerve is preserved...
December 29, 2016: Burns: Journal of the International Society for Burn Injuries
https://www.readbyqxmd.com/read/28040360/partial-thickness-scalds-in-children-a-comparison-of-different-treatment-strategies
#13
E de Graaf, M E van Baar, M G A Baartmans, S M H J Scholten-Jaegers, M K Nieuwenhuis, J Eshuis, J Hiddingh, G I J M Beerthuizen, C H van der Vlies
AIM: The aim of this study was to compare the clinical outcomes of different treatment strategies for children with partial-thickness scalds at two burn centers. At the first burn center, these burns were treated with a hydrofiber dressing (Aquacel(®), Convatec, Inc.(®), Princeton, NJ, USA) or silver sulfadiazine (SSD, Flammazine(®), Sinclair IS Pharma, London, UK Pharmaceuticals), while at the second burn center, cerium nitrate-silver sulfadiazine (CN-SSD, Flammacerium(®), Sinclair IS Pharma, London, UK Pharmaceuticals) was used...
December 28, 2016: Burns: Journal of the International Society for Burn Injuries
https://www.readbyqxmd.com/read/28033625/-analysis-of-critically-perfused-tissues-by-laser-speckle-contrast-analysis-lasca-perfusion-imaging
#14
A Limbourg, C Radtke, R Ipaktchi, P M Vogt
Background: The success of tissue transplantation and long-term tissue stability after wound healing depends on sufficient tissue perfusion. Laser Doppler-supported procedures allow for an objective measurement of relative tissue perfusion. The development of Speckle-based Laser Doppler imaging now enables a real-time representation of tissue perfusion. The perfusion of tissues relevant in plastic surgery such as scars, phalangeal replantations and burn wounds were systematically analysed by Laser Speckle Contrast Analysis (LASCA) imaging...
December 2016: Handchirurgie, Mikrochirurgie, Plastische Chirurgie
https://www.readbyqxmd.com/read/28030558/loss-of-trpv4-function-suppresses-inflammatory-fibrosis-induced-by-alkali-burning-mouse-corneas
#15
Yuka Okada, Kumi Shirai, Masayasu Miyajima, Peter S Reinach, Osamu Yamanaka, Takayoshi Sumioka, Masahide Kokado, Katsuo Tomoyose, Shizuya Saika
In humans suffering from pulmonary disease and a mouse model, transient receptor potential vanilloid 4 (TRPV4) channel activation contributes to fibrosis. As a corneal alkali burn induces the same response, we determined if such an effect is also attributable to TRPV4 activation in mice. Accordingly, we determined if the alkali burn wound healing responses in wild-type (WT) mice are different than those in their TRPV4-null (KO) counterpart. Stromal opacification due to fibrosis in KO (n = 128) mice was markedly reduced after 20 days relative to that in WT (n = 157) mice...
2016: PloS One
https://www.readbyqxmd.com/read/28028957/allogeneic-vs-autologous-skin-grafts-in-the-therapy-of-patients-with-burn-injuries-a-restrospective-open-label-clinical-study-with-pair-matching
#16
Diana Kitala, Marek Kawecki, Agnieszka Klama-Baryła, Wojciech Łabuś, Małgorzata Kraut, Justyna Glik, Ireneusz Ryszkiel, Marek P Kawecki, Mariusz Nowak
BACKGROUND: Early application of autologous skin may lead to the loss of split thickness skin graft due to unclarified wound bed. Allogeneic skin grafts are performed on patients with extensive burn injuries after escharotomy, tangential excisions and deep debridement for the purpose of stabilizing the general condition and reducing the scope of local complications. OBJECTIVES: The aim of this paper is to determine how the use of allografts improves the conditions for the intake of autografts in burns treatment, and how it accelerates wound healing in comparison to the autografts-only option...
September 2016: Advances in Clinical and Experimental Medicine: Official Organ Wroclaw Medical University
https://www.readbyqxmd.com/read/28025638/assessment-of-deep-partial-thickness-burn-treatment-with-keratin-biomaterial-hydrogels-in-a-swine-model
#17
D Poranki, C Goodwin, M Van Dyke
Partial thickness burns can advance to full thickness after initial injury due to inadequate tissue perfusion and increased production of inflammatory cytokines, which has been referred to as burn wound progression. In previous work, we demonstrated that a keratin biomaterial hydrogel appeared to reduce burn wound progression. In the present study, we tested the hypothesis that a modified keratin hydrogel could reduce burn wound progression and speed healing. Standardized burn wounds were created in Yorkshire swine and treated within 30 minutes with keratin hydrogel (modified and unmodified), collagen hydrogel, or silver sulfadiazine (SSD)...
2016: BioMed Research International
https://www.readbyqxmd.com/read/28024533/using-chitosan-nanoparticles-as-drug-carriers-for-the-development-of-a-silver-sulfadiazine-wound-dressing
#18
Gina S El-Feky, Samar S Sharaf, Amira El Shafei, Aisha A Hegazy
Burn wounds environment favors the growth of micro-organisms causing delay in wound healing. The traditional treatment with antimicrobial creams offer inaccurate doses. In the present study, a dressing coated with silver sulfadiazine (SSD) loaded chitosan nanoparticles (CSNPs) for the controlled-release of SSD into burn wound to control bacterial growth was investigated. CSNPs were formulated with different concentrations of chitosan and CM-β-CD and loaded with SSD complexed in 1:1 molar ratio with CM-β-CD, CSNPs were assessed for their particle size, polydispersity index, morphology and association efficiency...
February 20, 2017: Carbohydrate Polymers
https://www.readbyqxmd.com/read/28011162/effect-of-st-john-s-wort-hypericum-perforatum-oily-extract-for-the-care-and-treatment-of-pressure-sores-a-case-report
#19
Ali Yücel, Yüksel Kan, Erdem Yesilada, Onat Akın
ETHNOPHARMACOLOGICAL RELEVANCE: Topical formulations such as oily extracts or ointments prepared with the flowering aerial parts of St.John's wort (Hypericum perforatum L., Hypericaceae) have been used in the management of a wide range dermatological problems including superficial wounds and burns, bruises, contusions and many others in the worldwide traditional medicines. AIM OF THE STUDY: This is the first case study reporting the beneficial effects of an oily extract of St...
December 20, 2016: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/28009693/importance-of-scar-prevention-and-treatment-an-approach-from-wound-care-principles
#20
Leonardo Marini, Derek Odendaal, Sergey Smirnyi
BACKGROUND: The increased number of cosmetic surgical and nonsurgical procedures has led to a greater demand to achieve aesthetically acceptable scars. Silicone gel (SG) dressings were evaluated in these cases following the principles of wound care and also minimizing abnormal scar formation. PATIENTS AND METHODS: A newly developed solution in wound care in the form of a SG has proven to be a highly effective treatment for a series of 4 clinically challenging cases presented in this article: postprocedure healing after a laser treatment, nonhealing scalp wounds, chronic relapsing xerotic eczematous cheilitis, and the treatment of scars caused by third degree burns...
January 2017: Dermatologic Surgery: Official Publication for American Society for Dermatologic Surgery [et Al.]
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