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https://www.readbyqxmd.com/read/28211211/circulating-fibrocyte-mobilization-in-negative-pressure-wound-therapy
#1
Dezhi Chen, Yong Zhao, Zonghuan Li, Kangquan Shou, Xun Zheng, Pengcheng Li, Baiwen Qi, Aixi Yu
Non-healing diabetic wounds are difficult to treat. They also create heavy financial burdens for both patients and society. Negative pressure wound therapy (NPWT) has been adopted to treat intractable wounds and has proved to be effective. However, the mechanisms that underlie the effects of this treatment are not entirely understood. Circulating fibrocytes are unique haematopoietic-derived stem cells that have been reported to play a pivotal role in wound healing. Here, we have investigated the effect of NPWT on fibrocyte mobilization and the role of fibrocyte mobilization in the healing of diabetic wounds during NPWT...
February 17, 2017: Journal of Cellular and Molecular Medicine
https://www.readbyqxmd.com/read/28182535/prevention-of-postsurgical-wound-dehiscence-after-abdominal-surgery-with-npwt-a-multicentre-randomised-controlled-trial-protocol
#2
K Sandy-Hodgetts, G D Leslie, R Parsons, N Zeps, K Carville
OBJECTIVE: The effectiveness of negative pressure wound therapy (NPWT) in the prevention of postoperative surgical wound dehiscence (SWD) is the subject of much debate and remains to be determined. This study will identify individuals at risk of postoperative SWD and trial the use of NPWT as a prophylactic measure against the occurrence of SWD, compared with a non-NPWT standard surgical dressing (SSD). METHOD: A prospective multicentre randomised controlled trial comparing NPWT dressing against standard surgical dressings (SSD) will be conducted...
February 2017: Journal of Wound Care
https://www.readbyqxmd.com/read/28182520/use-of-negative-pressure-wound-therapy-after-vulvar-carcinoma-case-studies
#3
E Raimond, A Pelissier, M Etienette Emeriau, C François, O Graesslin
Surgery is widely used to treat vulvar cancer. However, postoperative complications after a vulvectomy can occur in 26-85 % of the cases. Here, the authors describe a complete radical vulvectomy with bilateral inguinal lymph node dissection performed in two patients. Both patients developed infection and wound breakdown postoperatively. Due to failure of local care, negative pressure wound therapy (NPWT) was started to reduce bacterial rates and tension on wound edges. Accelerated tissue healing was observed in both cases, as well as an improvement in the patients' quality of life...
February 2, 2017: Journal of Wound Care
https://www.readbyqxmd.com/read/28180975/-management-of-lymphatic-fistulas-in-the-groin-from-a-surgeon-s-perspective
#4
B Juntermanns, A E Cyrek, J Bernheim, J N Hoffmann
BACKGROUND: The postoperative occurrence of lymph fistulas in the groin is a complication that should be taken seriously. These fistulas cause an increase in morbidity and can support local and ascending infections. The treatment of this complication ranges from conservative procedures, such as compression dressings and bed rest to operative treatment with detection of the fistulas and ligation, negative pressure wound therapy (NPWT) or even muscle flaps. This review provides an overview of current therapeutic modalities...
February 8, 2017: Der Chirurg; Zeitschrift Für Alle Gebiete der Operativen Medizen
https://www.readbyqxmd.com/read/28151546/negative-pressure-wound-therapy-using-polyvinyl-alcohol-foam-to-bolster-full-thickness-mesh-skin-grafts-in-dogs
#5
Matan Or, Bart Van Goethem, Adriaan Kitshoff, Annika Koenraadt, Ilona Schwarzkopf, Tim Bosmans, Hilde de Rooster
OBJECTIVE: To report the use of negative pressure wound therapy (NPWT) with polyvinyl alcohol (PVA) foam to bolster full-thickness mesh skin grafts in dogs. STUDY DESIGN: Retrospective case series. ANIMALS: Client-owned dogs (n = 8). MATERIAL AND METHODS: Full-thickness mesh skin graft was directly covered with PVA foam. NPWT was maintained for 5 days (in 1 or 2 cycles). Grafts were evaluated on days 2, 5, 10, 15, and 30 for graft appearance and graft take, granulation tissue formation, and complications...
February 2, 2017: Veterinary Surgery: VS
https://www.readbyqxmd.com/read/28135754/-alternative-methods-of-local-therapy-for-complicated-periocular-infections-two-case-reports
#6
J C Giers, S Halstenberg, U Voßmerbäumer, S Pitz
Background Wounds of the eyelid can usually be cured with common surgical measures and the use of local antibiotics. Here we present two cases to demonstrate that biological debridement and negative pressure vacuum therapy (NPWT), two second line therapies, are effective and possibly superior alternatives to conventional, antibiotic-based approaches. Methodology and Result A persistent infectious wound of the upper eyelid after surgical debridement of necrotising fasciitis and an upper eyelid abscess with multiple purulent entry points, which was refractory to a five-week antibiotic regimen, were treated with biological debridement and NPWT...
January 2017: Klinische Monatsblätter Für Augenheilkunde
https://www.readbyqxmd.com/read/28133315/-a-case-of-ascending-colon-cancer-with-extensive-abdominal-wall-abscess
#7
Taichi Kuwahara, Yoshihiro Tokuhisa, Nobuaki Suzuki, Shinobu Tomochika, Yuka Inoue, Hironori Tanaka, Mitsuo Nishiyama, Shinsuke Kanekiyo, Michihisa Iida, Kazuhiko Sakamoto, Shigeru Takeda, Tomio Ueno, Shigefumi Yoshino, Shoichi Hazama, Hiroaki Nagano
A 51-year-old woman was seen in our hospital because an ascending colon tumor with extensive abdominal wall abscess was detected on computed tomography(CT). On the same day, we performed open drainage and laparoscopic assisted ileocolostomy. Postoperative day 35, we performed right hemicolectomy with abdominal wall resection and closure of the colostomy as a radical surgery. After surgery, we started(negative pressure wound therapy: NPWT)to the surgical wound site; hence, the abdominal wall defect could be healed without a musculocutaneous flap...
November 2016: Gan to Kagaku Ryoho. Cancer & Chemotherapy
https://www.readbyqxmd.com/read/28116226/a-retrospective-comparison-of-the-performance-of-two-negative-pressure-wound-therapy-systems-in-the-management-of-wounds-of-mixed-etiology
#8
Theresa Hurd, Alan Rossington, Paul Trueman, Jennifer Smith
Objective: Negative pressure wound therapy (NPWT) has been shown to be effective in the management of chronic and surgical wounds. The two most widely used modalities of NPWT are vacuum-assisted closure (V.A.C.) therapy (KCI, Inc., San Antonio, Texas) and the RENASYS NPWT system (Smith & Nephew, Hull, United Kingdom). This evaluation compares the performance of the two systems in the management of wounds of mixed etiology. Approach: The evaluation is based on retrospective evaluation of more than 1,000 patients treated with NPWT in a community setting in Canada...
January 1, 2017: Advances in Wound Care
https://www.readbyqxmd.com/read/28099357/bilayered-negative-pressure-wound-therapy-preventing-leg-incision-morbidity-in-coronary-artery-bypass-graft-patients-a-randomized-controlled-trial
#9
Yongchao Yu, Zhigang Song, Zhiyun Xu, Xiaofei Ye, Chunyu Xue, Junhui Li, Hongda Bi
BACKGROUNDS: The harvesting of great saphenous veins for coronary artery bypass graft (CABG) patients may result in significant complications, including lymphorrhagia, lymphoedema, incision infection, wound dehiscence, and skin flap necrosis. We investigated the function of a self-designed bilayered negative pressure wound therapy (b-NPWT) for reducing the above-mentioned complications using a clinical randomized controlled trial. METHODS: A single-center, pilot randomized controlled trial was conducted...
January 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28088597/phase-ii-randomized-trial-of-negative-pressure-wound-therapy-to-decrease-surgical-site-infection-in-patients-undergoing-laparotomy-for-gastrointestinal-pancreatic-and-peritoneal-surface-malignancies
#10
Perry Shen, Aaron Blackham, Stacey Lewis, Clancy Clark, Russell Howerton, Harveshp Mogal, Rebecca Dodson, Gregory B Russell, Edward A Levine
BACKGROUND: Surgical site infections (SSI) remain a major source of morbidity and cost after resection of intra-abdominal malignancies. Negative pressure wound therapy (NPWT) has been reported to significantly reduce SSI when applied to the closed laparotomy incision. This paper reports results of a randomized clinical trial examining the effect of NPWT on SSI rates in surgical oncology patients with increased risk for infectious complications. STUDY DESIGN: From 2012-2016, 265 patients underwent open resection of intra-abdominal neoplasms stratified into three groups: gastrointestinal (n=57), pancreas (n=73), and peritoneal surface malignancy (n=135)...
January 11, 2017: Journal of the American College of Surgeons
https://www.readbyqxmd.com/read/28058229/systematic-review-of-the-negative-pressure-wound-therapy-in-kidney-transplant-recipients
#11
Badri Man Shrestha
AIM: To review negative pressure wound therapy (NPWT) as an important addition to the conventional methods of wound management. METHODS: A systematic review, performed by searching the PubMed, EMBASE and Cochrane Library databases, showed 11 case reports comprising a total of 22 kidney transplantation (KT) patients (range, 1 to 9), who were treated with NPWT. Application of NPWT was associated with successful healing of wounds, leg ulcer, lymphocele and urine leak from ileal conduit...
December 24, 2016: World Journal of Transplantation
https://www.readbyqxmd.com/read/28050534/the-use-of-negative-pressure-wound-therapy-in-the-treatment-of-infected-wounds-case-studies
#12
Daniel de Alcântara Jones, Wilson Vasconcelos Neves Filho, Janice de Souza Guimarães, Daniel de Araújo Castro, Antonio Marcos Ferracini
OBJECTIVE: To evaluate the results and benefits obtained from the topical use of negative pressure wound therapy (NPWT) in patients with infected wounds. METHODS: This was a retrospective study of 20 patients (17 males and three females, mean age 42 years) with infected wounds treated using NPWT. The infected wounds were caused by trauma. The treatment system used was VAC.(®) (Vacuum Assisted Closure, KCI, San Antonio, United States) applied to the wound in continuous mode from 100 to 125 mmHg...
November 2016: Revista Brasileira de Ortopedia
https://www.readbyqxmd.com/read/28043851/negative-pressure-wound-therapy-in-orthopaedic-surgery
#13
REVIEW
N Robert
Negative pressure wound therapy (NPWT) consists in applying subatmospheric pressure to a wound that is sealed off by a specially designed dressing and connected by a tube to a suction pump and drainage collection system. Skin defects are extremely common in orthopaedic and trauma surgery. NPWT is valuable across a range of indications. Proven effects include an increase in blood flow, stimulation of angiogenesis, and a decrease in wound surface area. NPWT can be used to treat post-traumatic and surgical wounds, burns, and chronic wounds such as pressure sores and ulcers...
December 30, 2016: Orthopaedics & Traumatology, Surgery & Research: OTSR
https://www.readbyqxmd.com/read/28032154/negative-pressure-wound-therapy-as-effective-and-comfortable-management-after-treatment-of-osmidrosis
#14
Jin Yong Shin, Si-Gyun Roh, Nae-Ho Lee, Kyung-Moo Yang
: Although osmidrosis has been widely discussed in respect to its treatment modalities, there has been no definite consideration of postoperative management after the treatment of osmidrosis. We have tested the 40-125 mmHg range of negative pressure. We present negative pressure wound therapy (NPWT) of 70 mmHg for postoperative management in osmidrosis because NPWT has a role in removing fluid, such as blood or seroma, and diminishing the dead space between the skin and subcutaneous tissue...
December 28, 2016: Aesthetic Plastic Surgery
https://www.readbyqxmd.com/read/28025309/safety-and-efficacy-of-prophylactic-negative-pressure-wound-therapy-following-open-saphenous-vein-harvest-in-cardiac-surgery-a-feasibility-study
#15
Arthur J Lee, Christina E Sheppard, William D T Kent, Holly Mewhort, Khokan C Sikdar, Paul W M Fedak
OBJECTIVES: Surgical site complications following great saphenous vein (GSV) harvest presents a significant risk of morbidity. Negative pressure wound therapy (NPWT) has shown promise in the treatment and prophylaxis of open wounds and surgical incisions but has not been studied following GSV harvest. We performed a feasibility study examining the use of NPWT following GSV harvest for coronary bypass surgery. METHODS: Sixty-four patients were recruited in this single-centre, single-blind, randomized controlled trial...
December 26, 2016: Interactive Cardiovascular and Thoracic Surgery
https://www.readbyqxmd.com/read/28009772/acute-kidney-injury-following-exploratory-laparotomy-and-temporary-abdominal-closure
#16
Tyler J Loftus, Azra Bihorac, Tezcan Ozrazgat-Baslanti, Janeen R Jordan, Chasen A Croft, R Stephen Smith, Philip A Efron, Frederick A Moore, Alicia M Mohr, Scott C Brakenridge
BACKGROUND: Acute kidney injury (AKI) following exploratory laparotomy and temporary abdominal closure (TAC) is poorly understood but clinically significant. We hypothesized that the prevalence of AKI would be highest 96 hours following TAC, early hypoxemia would predict AKI, and that AKI would be an independent predictor of mortality. METHODS: We performed a retrospective analysis of 251 acute care surgery patients managed with TAC by negative pressure wound therapy (NPWT)...
December 22, 2016: Shock
https://www.readbyqxmd.com/read/28003941/negative-pressure-wound-therapy-with-instillation-in-a-chronic-non-healing-right-hip-trochanteric-pressure-ulcer
#17
Kevin W Broder, Brian Nguyen, Richard M Bodor
Complex pressure ulcer wound sites often present with a wide scope of barriers to healing ranging from high colonization of multi-drug-resistant pathogens to tortuous internal anatomy which make the wound recalcitrant to traditional wound care including standard negative pressure wound therapy (NPWT). Negative pressure wound therapy with instillation (NPWTi-d) provides an opportunity to manage and heal wounds with indications not met by standard NPWT such as cavitating wounds with complex undermining and tunneling...
November 14, 2016: Curēus
https://www.readbyqxmd.com/read/27988849/bacterial-reduction-and-shift-with-npwt-after-surgical-debridements-a-retrospective-cohort-study
#18
Thorsten Jentzsch, Georg Osterhoff, Pawel Zwolak, Burkhardt Seifert, Valentin Neuhaus, Hans-Peter Simmen, Gerrolt N Jukema
BACKGROUND: Surgical debridement, negative-pressure wound therapy (NPWT) and antibiotics are used for the treatment of open wounds. However, it remains unclear whether this treatment regimen is successful in the reduction and shift of the bacterial load. METHODS: After debridement in the operating room, NPWT, and antibiotic treatment, primary and secondary consecutive microbiological samples of 115 patients with 120 open wounds with bacterial or yeast growth in ≥1 swab or tissue microbiological sample(s) were compared for bacterial growth, Gram staining and oxygen use at a level one trauma center in 2011...
January 2017: Archives of Orthopaedic and Trauma Surgery
https://www.readbyqxmd.com/read/27984596/potential-future-applications-for-negative-pressure-wound-therapy-and-installation-devices
#19
Reuben A Falola, Caitlin M Ward, Madison J Kim, Tammer Elmarsafi, John S Steinberg, Karen K Evans, Christopher E Attinger, Paul J Kim
Negative-pressure wound therapy (NPWT) applies vacuum pressure to a wound bed sealed by an adhesive dressing to improve wound healing. A cleansing solution, often antibiotics or saline, may be instilled into the wound bed concurrently and removed via suction, thus enhancing the therapeutic effect. The therapeutic effect results from improved blood flow and removal of inflammatory factors. Since 1995, the FDA has approved NPWT for medical use. Since then, this technology has been applied to different types of wounds, including diabetic and decubitus ulcers and postsurgical incisional wounds...
16, 2016: Surgical Technology International
https://www.readbyqxmd.com/read/27980886/a-case-review-series-of-christiana-care-health-system-s-experience-with-negative-pressure-wound-therapy-instillation
#20
Robert Felte, Kathy E Gallagher, Glen H Tinkoff, Mark Cipolle
Acute and chronic wounds afflict a multitude of patients to varying degrees. Wound care treatment modalities span the spectrum of technological advancement and with that differ greatly in cost. Negative pressure wound therapy (NPWT) can now be combined with instillation and dwell time (NPWTi-d). This case review series of 11 patients in a community hospital setting provides support for the utilization of NPWTi-d. Additionally, current literature on the use of NPWTi-d in comparison to NPWT will be reviewed.  We highlight three specific cases...
November 7, 2016: Curēus
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