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https://www.readbyqxmd.com/read/28642657/negative-pressure-wound-therapy-in-the-treatment-of-complex-injuries-after-total-knee-arthroplasty
#1
Camilo Partezani Helito, Daniel Kamura Bueno, Pedro Nogueira Giglio, Marcelo Batista Bonadio, José Ricardo Pécora, Marco Kawamura Demange
OBJECTIVE: To present an experience with negative-pressure wound therapy (NPWT) in the treatment of surgical wounds in patients treated for infections after total knee arthroplasty (TKA) with or without dehiscence and prophylaxis in wounds considered at risk of healing problems. METHODS: We prospectively evaluated patients with TKA infection with or without surgical wound dehiscence and patients with risk factors for infection or surgical wound complications treated with Pico((r)) device for NPWT in addition to standard treatment of infection or dehiscence in our institution...
March 2017: Acta Ortopedica Brasileira
https://www.readbyqxmd.com/read/28641353/-negative-pressure-wound-therapy-randomised-controlled-trials-from-2000-to-2015
#2
Frank Peinemann
Background Negative pressure wound therapy is believed to promote wound healing. However, the results from randomised controlled trials (RCTs) are inconsistent. Systematic reviews indicate unclear evidence, due in part to low-quality RCTs, calling for more RCTs of higher quality. Methods This study aimed to ascertain the number of RCTs as well as systematic reviews on RCTs published during the time period from 2000 to 2015. Various search strategies were used to identify studies in PubMed, Cochrane Library, Google, references lists of retrieved articles, and institutions that issue evidence reports...
June 2017: Zentralblatt Für Chirurgie
https://www.readbyqxmd.com/read/28617541/negative-pressure-wound-therapy-npwt-in-duodenal-breakdown-fistulas-negative-pressure-fistula-therapy-npft
#3
S Magalini, G Pepe, V Cozza, P Tilli, A La Greca, F Longo, D Gui
OBJECTIVE: To describe for the first time in literature the specific methodology of use of negative pressure wound therapy (NPWT) for duodenal fistula through clinical cases. The constant increase of use of NPWT for complex surgical situations imposes tailored previously undescribed solutions for the technique. PATIENTS AND METHODS: Herein, three cases of high output duodenal fistula successfully treated with Negative Pressure Wound Therapy (NPWT) are reported. The technical details for the application of NPWT to these fistulas are discussed and described...
May 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/28615809/role-of-customised-negative-pressure-wound-therapy-in-the-integration-of-split-thickness-skin-grafts-a-randomised-control-study
#4
Mir Mohsin, Haroon Rashid Zargar, Adil Hafeez Wani, Mohammad Inam Zaroo, Peerzada Umar Farooq Baba, Sheikh Adil Bashir, Altaf Rasool, Akram Hussain Bijli
BACKGROUND: Split-thickness skin grafting (STSG) is a time-tested technique in wound cover, but many factors lead to suboptimal graft take. Role of custom-made negative-pressure wound therapy (NPWT) is compared with conventional dress in the integration of STSG and its cost is compared with widely used commercially available NPWT. MATERIALS AND METHODS: This is a parallel group randomised control study. Block randomisation of 100 patients into one of the two groups (NPWT vs...
January 2017: Indian Journal of Plastic Surgery: Official Publication of the Association of Plastic Surgeons of India
https://www.readbyqxmd.com/read/28602266/does-negative-pressure-wound-therapy-influence-subjacent-bacterial-growth-a-systematic-review
#5
REVIEW
Graeme E Glass, George R F Murphy, Jagdeep Nanchahal
BACKGROUND: Negative-pressure wound therapy is a ubiquitous wound management resource. The influence of NPWT on the bacterial bioburden of the subjacent wound remains unclear. We sought to examine the evidence. DATASOURCES: MEDLINE, Embase, PubMed, the Cochrane Database of Systematic Reviews and the Cochrane Controlled Trials Register were searched for articles quantitatively evaluating bacterial load under NPWT. RESULTS: Twenty-four studies met the inclusion criteria including 4 randomised controlled trials, 8 clinical series and 12 experimental studies...
May 22, 2017: Journal of Plastic, Reconstructive & Aesthetic Surgery: JPRAS
https://www.readbyqxmd.com/read/28592300/factors-influencing-treatment-success-of-negative-pressure-wound-therapy-in-patients-with-postoperative-infections-after-osteosynthetic-fracture-fixation
#6
Kaywan Izadpanah, Stephanie Hansen, Julia Six-Merker, Peter Helwig, Norbert P Südkamp, Hagen Schmal
BACKGROUND: Negative Pressure Wound Therapy (NPWT) is being increasingly used to treat postoperative infections after osteosynthetic fracture fixation. The aim of the present study was to analyze the influence of epidemiological and microbiological parameters on outcome. METHODS: Infections following operative fracture fixation were registered in a comprehensive Critical Incidence Reporting System and subsequently analyzed retrospectively for characteristics of patients including comorbidity, bacteria, and clinical factors...
June 7, 2017: BMC Musculoskeletal Disorders
https://www.readbyqxmd.com/read/28576256/negative-pressure-wound-therapy-for-burns
#7
REVIEW
Neel A Kantak, Riyam Mistry, David E Varon, Eric G Halvorson
Negative pressure wound therapy (NPWT) has become a widely used treatment for acute and chronic wounds. NPWT is indicated for a variety of complex wounds, and some studies validate its use for certain aspects of burn care. Although further research is needed to explore the benefits for burns, NPWT has proven beneficial in its use as a dressing that bolsters skin grafts, promotes integration of bilaminate dermal substitutes, promotes re-epithelialization of skin graft donor sites, and potentially reduces the zone of stasis...
July 2017: Clinics in Plastic Surgery
https://www.readbyqxmd.com/read/28570250/effect-of-negative-pressure-wound-therapy-with-instillation-on-bioburden-in-chronically-infected-wounds
#8
Chun Yang, Selena G Goss, Sean Alcantara, Greg Schultz, John C Lantis Ii
INTRODUCTION: Standard negative pressure wound therapy (NPWT) has been shown to help close wounds despite increasing planktonic bioburden. Both planktonic and biofilm critical colonization are associated with delayed wound healing; therefore, reducing microbial colonization is thought to aid wound healing. The use of NPWT with topical antimicrobial irrigation solution has previously shown reduction in quantitative planktonic bioburden when combined with sharp debridement in chronic wounds...
May 25, 2017: Wounds: a Compendium of Clinical Research and Practice
https://www.readbyqxmd.com/read/28566785/combined-negative-pressure-wound-therapy-with-open-bone-graft-for-infected-wounds-with-bone-defects-an-experimental-study
#9
Ramesh Kumar Jha, Chengyan Xia, Zonghuan Li, Weiyang Wang, Kai Deng
BACKGROUND: Bone and soft-tissue defects in infected wound have been an intractable problem to many surgical consultations. Infected wounds with bone defects are physical and financial burden to society. Nowadays, infected wounds with compound defect of bone and soft tissues are common in orthopedics department. Currently, no simple and efficient treatment has been found to solve this problem. This study investigates the effects of combining negative pressure wound therapy (NPWT) with open bone graft on this focus...
May 2017: Indian Journal of Orthopaedics
https://www.readbyqxmd.com/read/28565829/effects-of-negative-pressure-wound-therapy-combinedwith-microplasma-on-treating-wounds-of-ulcer-and-the-expression-of-heat-shock-protein-90
#10
Zhihong Li, Qihong Wang, Wenxin Mi, Mei Han, Fei Gao, Guangyan Niu, Yindong Ma
The effects of negative pressure wound therapy (NPWT) combined with microplasma on treating wounds of ulcer, and blood perfusion of wound-healing of interface, angiogenesis and the expressions of heat shock protein 90 (HSP90) were explored. We selected continuously 64 patients with wounds of ulcer. The patients were divided into the conventional treatment group (just medical foam dressing and 1% silver sulfadiazine cream for dressing changes) (n=20 cases), the NPWT group (n=22 cases) and the combination group (NPWT combined with microplasma) (n=22 cases), and compared the effects...
May 2017: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/28553679/computational-modelling-of-wounded-tissue-subject-to-negative-pressure-wound-therapy-following-trans-femoral-amputation
#11
B Zeybek, S Li, J W Fernandez, S Stapley, V V Silberschmidt, Y Liu
Proof-of-concept computational models were developed and applied as tools to gain insights into biomechanical interactions and variations of oxygen gradients of wounded tissue subject to negative pressure wound therapy (NPWT), following trans-femoral amputation. A macro-scale finite-element model of a lower limb was first developed based on computed tomography data, and distributions of maximum and minimum principal stress values we calculated for a region of interest (ROI). Then, the obtained results were applied iteratively as new sets of boundary conditions for a specific spatial position in a capillary sub-model...
May 28, 2017: Biomechanics and Modeling in Mechanobiology
https://www.readbyqxmd.com/read/28533933/negative-wound-pressure-therapy-is-safe-and-useful-in-pediatric-burn-patients
#12
Yanhan Ren, Philip Chang, Robert L Sheridan
INTRODUCTION: Negative Pressure Wound Therapy (NPWT) has proven to be a powerful tool in facilitating healing of difficult wounds of a variety of etiologies. The pediatric experience with NPWT has been limited due to concerns about vascular compression and pain associated with treatment. METHOD: A retrospective review was performed to evaluate the therapeutic effect of NPWT on children with difficult wounds due to burns or soft-tissue trauma. NPWT was instituted in the operating room under general anesthesia using a commercially available system...
2017: International Journal of Burns and Trauma
https://www.readbyqxmd.com/read/28523167/a-novel-facilitated-negative-pressure-wound-therapy-for-thoracic-incision-infection-after-esophagectomy
#13
Zhi-Tian Wang, Jin-Lin Cao, Ping Yuan, Lu-Ming Wang, Zhe-Hao He, Wang Lv, Jian Hu
BACKGROUND: Negative-pressure wound therapy (NPWT) is the therapeutic management of traumatic soft-tissue wounds and infections. The efficacy of NPWT in the treatment of thoracic incision infection is unclear. We assess the effectiveness and safety of a novel facilitated NPWT for thoracic incision infection after esophagectomy. METHODS: Between Jan. 2013 and Mar. 2016, 380 patients underwent open esophagectomy in our department. Forty-five patients with thoracic incision infection were retrospectively reviewed...
April 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28520603/does-negative-pressure-wound-therapy-for-the-open-abdomen-benefit-the-patient-a-retrospective-cohort-study
#14
Bojan Krebs, Tomaž Jagrič
OBJECTIVE: Negative-pressure wound therapy (NPWT) is the most modern and sophisticated method of temporary abdominal closure. The aim of the study was to determine the significant predictors for mortality in patients with NPWT. SETTING: University Clinical Centre Maribor, Slovenia MATERIALS AND METHODS:: The authors performed a retrospective cohort study of all patients treated with NPWT between January 1, 2011, and December 31, 2014. RESULTS: In the univariate analysis, the type of wound closure, more than 7 NPWT changes, the total days with NPWT, and time to wound closure were significantly associated with death of the patient...
June 2017: Advances in Skin & Wound Care
https://www.readbyqxmd.com/read/28475440/the-effect-of-negative-pressure-wound-therapy-with-antibacterial-dressings-or-antiseptics-on-an-in-vitro-wound-model
#15
J Matiasek, K J Domig, G Djedovic, R Babeluk, O Assadian
OBJECTIVE: The aim of this study was to investigate the bacterial bioburden in experimental in vitro wounds during the application of conventional negative pressure wound therapy (NPWT), with and without antimicrobial dressings (polyhexanide, silver), against NPWT instillation of octenidine. METHOD: Experimental wounds produced in an in vitro porcine wound model were homogenously contaminated with bacterial suspension and treated with NPWT and different options...
May 2, 2017: Journal of Wound Care
https://www.readbyqxmd.com/read/28459717/expression-of-mmp-8-in-pressure-injuries-in-spinal-cord-injury-patients-managed-by-negative-pressure-wound-therapy-or-conventional-wound-care-a-randomized-controlled-trial
#16
Mukesh Kumar Dwivedi, Amit Kumar Bhagat, Rajeshwar Nath Srivastava, Amita Jain, Kavita Baghel, Saloni Raj
PURPOSE: The purpose of this study was to assess the level of matrix metalloproteinase-8 (MMP-8) and wound-healing outcome measures (length, width, and depth, exudate amount, and tissue type) in pressure injuries (PIs) of spinal cord-injured patients treated with negative pressure wound therapy (NPWT) using a novel negative pressure device versus PI treated with wet to moist gauze (conventional wound care). DESIGN: Randomized controlled trial. SUBJECTS AND SETTING: Forty-four spinal cord-injured patients with stage 3 and 4 sacral PI participated in the study...
April 28, 2017: Journal of Wound, Ostomy, and Continence Nursing
https://www.readbyqxmd.com/read/28459181/effect-of-negative-pressure-wound-therapy-cellular-fibronectin-and-transforming-growth-factor-%C3%AE-1-expression-in-diabetic-foot-wounds
#17
Shao Ling Yang, Lv Yun Zhu, Rui Han, Lei Lei Sun, Jing Tao Dou
BACKGROUND: Chronic diabetic foot wounds are a leading cause of amputation, morbidity, and hospitalization for patients with diabetes. Negative-pressure wound therapy (NPWT) can putatively facilitate wound healing, but the underlying mechanisms remain unclear. Cellular fibronectin (cFN) and transforming growth factor-β1 (TGF-β1) play an important role in wound healing. This prospective randomized controlled trial evaluated the effects of NPWT on the production of cFN and the expression of TGF-β1 in diabetic foot wounds of patients...
April 1, 2017: Foot & Ankle International
https://www.readbyqxmd.com/read/28458556/evaluation-of-negative-pressure-wound-therapy-for-patients-with-diabetic-foot-ulcers-systematic-review-and-meta-analysis
#18
REVIEW
Si Liu, Chao-Zhu He, Yan-Ting Cai, Qiu-Ping Xing, Ying-Zhen Guo, Zhi-Long Chen, Ji-Liang Su, Li-Ping Yang
OBJECTIVES: The aim of this study was to perform an updated systematic review and meta-analysis to assess the clinical efficacy, safety, and cost-effectiveness of negative-pressure wound therapy (NPWT) in the treatment of diabetic foot ulcers (DFUs). METHODS: We searched the Cochrane Library, MEDLINE, EMBASE, Ovid, and Chinese Biological Medicine databases up to June 30, 2016. We also manually searched the articles from reference lists of the retrieved articles, which used the NPWT system in studies of vacuum-assisted closure therapy...
2017: Therapeutics and Clinical Risk Management
https://www.readbyqxmd.com/read/28457316/emergent-laparotomy-and-temporary-abdominal-closure-for-the-cirrhotic-patient
#19
Tyler J Loftus, Janeen R Jordan, Chasen A Croft, R Stephen Smith, Philip A Efron, Frederick A Moore, Alicia M Mohr, Scott C Brakenridge
BACKGROUND: Temporary abdominal closure (TAC) may be performed for cirrhotic patients undergoing emergent laparotomy. The effects of cirrhosis on physiologic parameters, resuscitation requirements, and outcomes following TAC are unknown. We hypothesized that cirrhotic TAC patients would have different resuscitation requirements and worse outcomes than noncirrhotic patients. METHODS: We performed a 3-year retrospective cohort analysis of 231 patients managed with TAC following emergent laparotomy for sepsis, trauma, or abdominal compartment syndrome...
April 2017: Journal of Surgical Research
https://www.readbyqxmd.com/read/28424908/delayed-closure-of-open-abdomen-in-septic-patients-treated-with-negative-pressure-wound-therapy-and-dynamic-fascial-suture-the-long-term-follow-up-study
#20
Anna Theresa Hofmann, Simone Gruber-Blum, Michael Lechner, Alexander Petter-Puchner, Karl Glaser, René Fortelny
INTRODUCTION: Negative pressure wound therapy (NPWT) is widely used in the treatment of open abdomen (OA). The use of dynamic fascial sutures (DFS) increases the rate of successful delayed closure by reducing fascial lateralization. We recently published a prospective controlled trial including 87 patients undergoing abdominal surgery for secondary peritonitis between 2007 and 2012. Patients were treated with NPWT and DFS for approximation of fascial edges. The present study represents a follow-up assessment of these patients 5-9 years after OA treatment with NPWT and DFS...
April 19, 2017: Surgical Endoscopy
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