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Wound dressings

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https://www.readbyqxmd.com/read/28728326/the-role-of-negative-pressure-wound-therapy-in-latissimus-dorsi-flap-donor-site-seroma-prevention-a-cohort-study
#1
Apichai Angspatt, Thana Laopiyasakul, Pornthep Pungrasmi, Poonpissamai Suwajo
BACKGROUND: Donor site seroma is the most common complication after latissimus dorsi (LD) flap harvest. This study aimed to evaluate the efficacy of negative-pressure wound therapy (NPWT) in preventing donor site seroma formation after the harvest of an LD flap for breast reconstruction. METHODS: In this prospective matched-pair study, 40 patients in whom an LD flap was harvested for breast reconstruction were enrolled. NPWT was used in 20 patients, and in a control group composed of another 20 patients, the conventional donor site dressing technique was used...
July 2017: Archives of Plastic Surgery
https://www.readbyqxmd.com/read/28727591/the-effectiveness-of-emla-as-a-primary-dressing-on-painful-chronic-leg-ulcers-a-pilot-randomized-controlled-trial
#2
Anne Purcell, Thomas Buckley, Judith Fethney, Jennie King, Wendy Moyle, Andrea P Marshall
OBJECTIVE: To evaluate the effectiveness of the eutectic mixture of local anesthetics (EMLA; Aspen Pharmacare, St. Leonards, New South Wales, Australia) as a primary dressing on painful chronic leg ulcers. DESIGN: A pilot randomized controlled trial. SETTING: The study was conducted across 6 community nursing procedure clinics located in a community nursing service in New South Wales, Australia. PARTICIPANTS: Sixty participants with painful chronic leg ulcers of varied etiology were recruited into the study...
August 2017: Advances in Skin & Wound Care
https://www.readbyqxmd.com/read/28724193/saline-irrigation-for-the-management-of-skin-extravasation-injury-in-neonates
#3
REVIEW
P N Gopalakrishnan, Nitin Goel, Sujoy Banerjee
BACKGROUND: Extravasation injury, a complication commonly seen in the neonatal intensive care unit, can result in scarring with cosmetic and functional sequelae. A wide variety of treatments are available, including subcutaneous irrigation with saline (with or without hyaluronidase), liposuction, use of specific antidotes, topical applications, and normal wound care with dry or wet dressings. All such treatments aim to prevent or reduce the severity of complications. OBJECTIVES: Primary objective To compare the efficacy and safety of saline irrigation or saline irrigation with prior hyaluronidase infiltration versus no intervention or normal wound care for tissue healing in neonates with extravasation injury...
July 19, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28723409/layering-of-different-materials-to-achieve-optimal-conditions-for-treatment-of-painful-wounds
#4
T Maver, L Gradišnik, M Kurečič, S Hribernik, D M Smrke, U Maver, K Stana Kleinschek
Despite a range of advanced wound dressings that can facilitate wound healing, there are still no clinically used dressings for effective local pain management. The latter was the main motivation of the present study. We designed a novel wound dressing with three layers. A macro-porous polyethylene terephthalate (PET) mesh with incorporated lidocaine, a fast-acting local anesthetic, was chosen as the layer in direct contact with the skin. Fast release from this layer enables an immediate pain relieving effect, caused by dressing changes...
July 16, 2017: International Journal of Pharmaceutics
https://www.readbyqxmd.com/read/28717587/closed-incision-negative-pressure-therapy-in-obese-patients-undergoing-cesarean-delivery-a-randomized-controlled-trial
#5
Ravindu P Gunatilake, Geeta K Swamy, Leo R Brancazio, Michael P Smrtka, Jennifer L Thompson, Jennifer B Gilner, Beverly A Gray, Robert Phillips Heine
Background  Postcesarean wound morbidity is a costly complication of cesarean delivery for which preventative strategies remain understudied. Objective  We compared surgical site occurrences (SSOs) in cesarean patients receiving closed-incision negative-pressure therapy (ciNPT) or standard-of-care (SOC) dressing. Study Design  A single-center randomized controlled trial compared ciNPT (5-7 days) to SOC dressing (1-2 days) in obese women (body mass index [BMI] ≥ 35), undergoing cesarean delivery between 2012 and 2014...
July 2017: American Journal of Perinatology Reports
https://www.readbyqxmd.com/read/28716748/a-transparent-wound-dressing-based-on-bacterial-cellulose-whisker-and-poly-2-hydroxyethyl-methacrylate
#6
Zeng Di, Zhijun Shi, Muhammad Wajid Ullah, Sixiang Li, Guang Yang
The current study was aimed to develop a transparent wound dressing comprised of bacterial cellulose (BC) and poly (2-hydroxyethyl methacrylate) (PHEMA) hydrogel coated with silver (Ag) nanoparticles. Briefly, different concentrations of BC whiskers (BCWs) were added into the HEMA solution to form PHEMA/BCWs hydrogel with volume ratio of monomer HEMA and BCWs as 7:3 and 1:1. The addition of BCWs into PHEMA matrix improved its equilibrium water content and light transmittance about 20%-40% and 10%, respectively...
July 14, 2017: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/28713723/the-effect-of-aloe-vera-gel-and-nitrofurazone-on-dressing-related-pain-of-superficial-burn-wounds
#7
Shokoh Varaei, Fatemeh Mohaddes Ardabili, Parichehr Sabaghzadeh Irani, Hadi Ranjbar
No abstract text is available yet for this article.
May 2017: World Journal of Plastic Surgery
https://www.readbyqxmd.com/read/28711548/experience-with-specially-designed-pored-polyacetal-mold-dressing-method-used-in-mcindoe-style-vaginoplasty
#8
So-Eun Han, Ju Young Go, Doo Seok Choi, Gi Hong Seo, So Young Lim
INTRODUCTION: Appropriate postoperative care and prolonged use of the mold are prerequisites for achieving successful results in McIndoe-style vaginoplasty. OBJECTIVE: We introduce a specially designed pored polyacetal mold to maintain the reconstructed vagina, with favorable long-term results allowing drainage of the serous and bloody discharge without removal of the mold, and reduction of infection rate and the chance of skin graft shearing in McIndoe vaginoplasty...
June 16, 2017: Journal of Pediatric Urology
https://www.readbyqxmd.com/read/28708633/response-prophylactic-negative-pressure-dressing-use-in-closed-laparotomy-wounds-following-abdominal-operations-what-we-really-know
#9
Donal Peter O'Leary, Colin Peirce, John Calvin Coffey
No abstract text is available yet for this article.
July 13, 2017: Annals of Surgery
https://www.readbyqxmd.com/read/28707999/development-of-a-membrane-of-poly-l-co-d-l-lactic-acid-co-trimethylene-carbonate-with-aloe-vera-an-alternative-biomaterial-designed-to-improve-skin-healing
#10
Daniel Komatsu, Daniel V Mistura, Adriana Motta, Juliana A Domingues, Moema A Hausen, Eliana Duek
The search for new therapies and drugs that act as topical agents to relieve pain and control the infectious processes in burns always attracted interest in clinical trials. As an alternative to synthetic drugs, the use of natural extracts is useful in the development of new strategies and formulations for improving the life quality. The aim of this study was to develop a wound dressing using Poly(L-co-D,L lactic acid-co-TMC) (PLDLA-co-TMC) containing aloe vera (AV). This natural plant extract is known for its modulatory effects under healing process...
January 1, 2017: Journal of Biomaterials Applications
https://www.readbyqxmd.com/read/28705624/evaluation-of-three-layered-doxycycline-collagen-loaded-nanofiber-wound-dressing
#11
Tort Serdar, Acartürk Füsun, Beşikci Arzu
Nanofiber wound dressings have great potential for both acute and chronic wound healing. The aim of this study is to develop a wound dressing by the electrospinning method and to determine its in vitro characteristics. The viscosity and the surface tension values of the polymer solutions used in the electrospinning were measured and their suitability for electrospinning was evaluated. Nanofiber wound dressing consists of three layers. The core of the coaxial nanofibers that comprises the first layer of the wound dressing contains 1% polycaprolactone and 4...
July 10, 2017: International Journal of Pharmaceutics
https://www.readbyqxmd.com/read/28705547/closed-incision-negative-pressure-therapy-effects-on-postoperative-infection-and-surgical-site-complication-after-total-hip-and-knee-arthroplasty
#12
Roberta E Redfern, Claire Cameron-Ruetz, Simone K O'Drobinak, John T Chen, Karl J Beer
BACKGROUND: The aim of this study is to determine whether negative pressure wound therapy, used prophylactically in clean surgical incisions, reduces surgical site infection, hematoma, and seroma after total joint replacement. METHODS: A single center, open-label study with a prospective cohort of patients undergoing primary total knee arthroplasty or total hip arthroplasty treated with closed incision negative pressure therapy (ciNPT) of clean surgical wounds was conducted...
June 17, 2017: Journal of Arthroplasty
https://www.readbyqxmd.com/read/28704172/hydroconductive-and-silver-impregnated-foam-dressings-a-comparison
#13
Alkhalil A, Day A, Monger K W, Zhang J, Carney B C, Hoffman H N, Moffatt L T, Shupp J W
OBJECTIVE: As the number of commercially available wound dressings is increasing rapidly, it is important for clinicians to understand the strengths and limitations of each and to recognise relationships between wound type and dressing properties to obtain optimal healing results. Our aim is to test the antimicrobial activity of two dressings. METHOD: A hydroconductive (HC) dressing and a silver-impregnated foam (SIF) dressing were compared for their potential to reduce the levels meticillin-resistant Staphylococcus aureus (MRSA)...
July 1, 2017: Journal of Wound Care
https://www.readbyqxmd.com/read/28704156/quality-of-life-in-patients-with-leg-ulcers-results-from-challenge-a-double-blind-randomised-controlled-trial
#14
S Meaume, A Dompmartin, C Lok, I Lazareth, M Sigal, F Truchetet, A Sauvadet, S Bohbot
OBJECTIVE: We recently showed the superiority of a matrix metalloproteinase (MMP) modulating dressing (foam impregnated with NOSF, nano-oligosaccharide factor) compared with a lipidocolloid matrix (TLC) control dressing in median wound area reduction (WAR). Here we report the results from the same study assessing the performance and safety of TLC-NOSF in the local management of venous leg ulcers (VLUs) or mixed leg ulcers and determining its impact on the patient's health-related quality of life (HRQoL)...
July 2, 2017: Journal of Wound Care
https://www.readbyqxmd.com/read/28704154/the-use-of-a-micropore-particle-technology-in-the-treatment-of-acute-wounds
#15
E Ryan
OBJECTIVE: A clinical audit was performed to evaluate whether Acapsil micropore particle technology (MPPT) powder could improve the management of acute wounds to heal by secondary intention. METHOD: Wounds, which could be characterised as sloughy, wet and probably infected, normally managed by debridement followed by negative pressure wound therapy (NPWT), were included in the evaluation. The MPPT powder was applied topically to the wound surface either once daily or on alternate days, with each wound receiving a total of two to five applications...
July 2, 2017: Journal of Wound Care
https://www.readbyqxmd.com/read/28700086/antiseptics-for-burns
#16
REVIEW
Gill Norman, Janice Christie, Zhenmi Liu, Maggie J Westby, Jayne M Jefferies, Thomas Hudson, Jacky Edwards, Devi Prasad Mohapatra, Ibrahim A Hassan, Jo C Dumville
BACKGROUND: Burn wounds cause high levels of morbidity and mortality worldwide. People with burns are particularly vulnerable to infections; over 75% of all burn deaths (after initial resuscitation) result from infection. Antiseptics are topical agents that act to prevent growth of micro-organisms. A wide range are used with the intention of preventing infection and promoting healing of burn wounds. OBJECTIVES: To assess the effects and safety of antiseptics for the treatment of burns in any care setting...
July 12, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28698997/zinc-oxide-curcumin-nanocomposite-loaded-collagen-membrane-as-an-effective-material-against-methicillin-resistant-coagulase-negative-staphylococci
#17
K R Soumya, S Snigdha, Sheela Sugathan, Jyothis Mathew, E K Radhakrishnan
Zinc oxide nanoparticles and curcumin are excellent antimicrobial agents. They have the potential to be used as alternative to antibiotics in wound infection management. In this study, ZnO-curcumin nanocomposite was synthesized and characterized. Physical adsorption of the nanocomposite onto collagen skin wound dressing was conducted and structural investigation was carried out by SEM. Antimicrobial assay, minimum inhibitory concentration (MIC), and viability assays of different concentrations of nanocomposite loaded collagen membrane were conducted against clinically isolated methicillin-resistant coagulase-negative Staphylococci (MRCoNS), such as S...
August 2017: 3 Biotech
https://www.readbyqxmd.com/read/28698076/synthesis-and-characterization-of-chitosan-pvp-nanocellulose-composites-for-in-vitro-wound-dressing-application
#18
R Poonguzhali, S Khaleel Basha, V Sugantha Kumari
Biocompatible Chitosan/Poly (vinyl pyrrolidone)/Nanocellulose (CPN) composites were successfully prepared by solution casting method. The prepared bionanocomposites were characterized by Transmission electron microscopy (TEM), Thermo gravimetric analysis (TGA), X-ray diffraction (XRD) and Attenuated total reflectance-Fourier transform infrared spectroscopy (ATR-FTIR) spectra. TEM images revealed the average particle size of the nanocellulose is 6.1nm. Thermogravimetric analysis indicated that the thermal stability of the composites was decreased with increasing concentration of nanocellulose...
July 8, 2017: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/28697631/recent-advances-on-biomedical-applications-of-scaffolds-in-wound-healing-and-dermal-tissue-engineering
#19
Azizeh Rahmani Del Bakhshayesh, Nasim Annabi, Rovshan Khalilov, Abolfazl Akbarzadeh, Mohammad Samiei, Effat Alizadeh, Mohammadreza Alizadeh-Ghodsi, Soodabeh Davaran, Azadeh Montaseri
The tissue engineering field has developed in response to the shortcomings related to the replacement of the tissues lost to disease or trauma: donor tissue rejection, chronic inflammation and donor tissue shortages. The driving force behind the tissue engineering is to avoid the mentioned issues by creating the biological substitutes capable of replacing the damaged tissue. This is done by combining the scaffolds, cells and signals in order to create the living, physiological, three-dimensional tissues. A wide variety of skin substitutes are used in the treatment of full-thickness injuries...
July 12, 2017: Artificial Cells, Nanomedicine, and Biotechnology
https://www.readbyqxmd.com/read/28696960/sinus-floor-augmentation-with-ambient-blood-and-an-absorbable-collagen-sponge-a-prospective-pilot-clinical-study
#20
Antoine Berberi, Nabih Nader, Rita Bou Assaf, Hussein Fayyad-Kazan, Saad Khairalah, Nabil Moukarzel
PURPOSE: The aim of this study was to clinically, radiologically, and histologically evaluate a sinus augmentation technique using a resorbable collagen sponge to maintain space between the Schneiderian membrane and the residual crestal bone. MATERIALS AND METHODS: Patients with partially edentulous maxillae were clinically and radiographically evaluated for implant placement. A total of 10 consecutive patients with the bone height for implant placement (<4.0 mm) were enrolled in the study...
July 10, 2017: Implant Dentistry
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