keyword
MENU ▼
Read by QxMD icon Read
search

Wound closure

keyword
https://www.readbyqxmd.com/read/29454159/an-aligned-porous-electrospun-fibrous-membrane-with-controlled-drug-delivery-an-efficient-strategy-to-accelerate-diabetic-wound-healing-with-improved-angiogenesis
#1
Xiaozhi Ren, Yiming Han, Jie Wang, Yuqi Jiang, Zhengfang Yi, He Xu, Qinfei Ke
A chronic wound in diabetic patients is usually characterized by poor angiogenesis and delayed wound closure. The exploration of efficient strategy to significantly improve angiogenesis in the diabetic wound bed and thereby accelerate wound healing is still a significant challenge. Herein, we reported a kind of aligned porous poly (L-lactic acid) (PLLA) electrospun fibrous membranes containing dimethyloxalylglycine (DMOG)-loaded mesoporous silica nanoparticles (DS) for diabetic wound healing. The PLLA electrospun fibers aligned in a single direction and there were ellipse-shaped nano-pores in situ generated onto the surface of fibers, while the DS were well distributed in the fibers and the DMOG as well as Si ion could be controlled released from the nanopores on the fibers...
February 14, 2018: Acta Biomaterialia
https://www.readbyqxmd.com/read/29452629/continuous-betadine-bacitracin-irrigation-for-vascular-graft-infections-a-case-series
#2
David V Strider, Catherine R Ratliff, Kenneth J Cherry, Gilbert R Upchurch
The aim of the study was to conduct a retrospective chart review of patients who underwent betadine/bacitracin continuous irrigation (BBCI) for vascular graft infections (VGIs) to review its use as a treatment option. A retrospective chart review from 2013 to 2017 was conducted of patients with VGIs that were treated with BBCI postremoval of the infected graft. The BBCI is a continuous infusion of 0.25% betadine in normal saline at 0.3 mL/kg/h for 48 hours then followed by bacitracin infusion with a concentration of 50,000 units bacitracin/per liter normal saline at 0...
March 2018: Journal of Vascular Nursing: Official Publication of the Society for Peripheral Vascular Nursing
https://www.readbyqxmd.com/read/29452323/burr-hole-surgery-for-chronic-subdural-hematoma-with-extensive-scalp-burn-a-case-report
#3
Eijiro Echizen, Kei Miyata, Ken Yamashita, Takeshi Mikami, Eichi Narimatsu, Nobuhiro Mikuni
BACKGROUND: Neurosurgical intervention for a patient with an extensive scalp burn is rare, but it might be associated with the high risk of surgical site infection. CASE DESCRIPTION: An 80-year-old man had a severe and extensive scalp burn. A chronic subdural hematoma (CSDH) was observed on a head CT for the assessment of bacteremia during treatment in the intensive care unit. To evaluate whether the CSDH might underlie his prolonged fever and sepsis pathology, we urgently evacuated the hematoma using one burr hole...
February 13, 2018: World Neurosurgery
https://www.readbyqxmd.com/read/29451714/development-of-regenerative-and-flexible-fibroin-based-wound-dressings
#4
Angelica Panico, Federica Paladini, Mauro Pollini
Skin injuries represent a health problem with consequences in terms of morbidity, disability and life quality. Numerous strategies have been developed for the treatment of wounds, including skin substitutes, biomembranes, scaffolds, and smart dressings. The excellent properties of fibroin can be exploited for the development of advanced wound dressing biomaterials, aiming at promoting the wound healing process. In this work, silk fibroin films modified through the addition of glucose were developed to enhance flexibility of medical device without affecting the biocompatibility, to promote wound healing and to improve the patient well-being...
February 16, 2018: Journal of Biomedical Materials Research. Part B, Applied Biomaterials
https://www.readbyqxmd.com/read/29451337/eosinophil-derived-exosomes-contribute-to-asthma-remodelling-by-activating-structural-lung-cells
#5
José A Cañas, Beatriz Sastre, José M Rodrigo-Muñoz, Mar Fernández-Nieto, Pilar Barranco, Santiago Quirce, Joaquín Sastre, Victoria Del Pozo
BACKGROUND: Eosinophils, a central factor in asthma pathogenesis, have the ability to secrete exosomes. However, the precise role played by exosomes in the biological processes leading up to asthma has not been fully defined. OBJECTIVE: We hypothesised that exosomes released by eosinophils contribute to asthma pathogenesis by activating structural lung cells. METHODS: Eosinophils from asthmatic patients and healthy volunteers were purified from peripheral blood, and exosomes were isolated from eosinophils of asthmatic and healthy individuals...
February 16, 2018: Clinical and Experimental Allergy: Journal of the British Society for Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/29451331/sliding-free-transverse-rectus-abdominis-myocutaneous-flap-for-closure-of-a-massive-abdominal-wall-defect-a-case-report
#6
Annika Senghaas, Thomas Kremer, Volker J Schmidt, Leila Harhaus, Christoph Hirche, Ulrich Kneser, Amir K Bigdeli
Despite considerable advances in reconstructive surgery, massive abdominal wall defects continue to pose a significant surgical challenge. We report the case of a 72-year-old morbidly obese female patient with Clostridium septicum-related gas gangrene of the abdominal wall. After multidisciplinary treatment and multiple extensive debridements, a massive full-thickness defect (40 cm × 35 cm) of the right abdominal wall was present. The abdominal contents were covered with a resorbable mesh to prevent evisceration...
February 16, 2018: Microsurgery
https://www.readbyqxmd.com/read/29451185/early-versus-conventional-stoma-closure-following-bowel-surgery-a-randomized-controlled-trial
#7
Thirugnanasambandam Nelson, Amuda R Pranavi, Sathasivam Sureshkumar, Gubbi S Sreenath, Vikram Kate
Background/Aim: To compare early stoma closure with conventional stoma closure following defunctioning diversion stoma surgery with respect to the frequency of complications, health-related quality of life (QoL), and length of hospitalization (LoH). Patients and Methods: This study was designed as a prospective parallel-arm randomized controlled trial. Patients who underwent temporary stoma following bowel surgery between February 2014 and November 2015 were included...
January 2018: Saudi Journal of Gastroenterology: Official Journal of the Saudi Gastroenterology Association
https://www.readbyqxmd.com/read/29450536/administration-of-nitric-oxide-through-a-novel-copper-chitosan-delivery-system-in-human-corneal-and-limbal-epithelial-cell-injury
#8
Vasiliki Tellios, Hong Liu, Nikoleta Tellios, Xiangji Li, Cindy M L Hutnik
Purpose: Nitric oxide (NO) has gained attention for its role in facilitating wound healing by promoting cell migration, while being cytoprotective in a variety of cell types. We determined the efficacy of NO, administered using a novel application of copper-chitosan treatments (Cu-Ch), in facilitating corneal epithelial wound healing using an in vitro model of corneal epithelial and limbal epithelial cell injury. Methods: Human corneal epithelial (HCE) and human limbal epithelial (HLE) cells were monitored under no-scratch (CON), untreated scratch (CS), scratch + plain chitosan composite (0%), scratch + 1% copper solution Cu-Ch (1%), and scratch + 2% copper solution Cu-Ch (2%) conditions...
February 1, 2018: Investigative Ophthalmology & Visual Science
https://www.readbyqxmd.com/read/29449960/physician-initiated-clinical-study-of-limb-ulcers-treated-with-a-functional-peptide-sr-0379-from-discovery-to-a-randomized-double-blind-placebo-controlled-trial
#9
Hironori Nakagami, Ken Sugimoto, Takahiro Ishikawa, Taku Fujimoto, Toshifumi Yamaoka, Misa Hayashi, Eiji Kiyohara, Hiroshi Ando, Yuta Terabe, Yoichi Takami, Koichi Yamamoto, Yasushi Takeya, Minoru Takemoto, Masaya Koshizaka, Tamotsu Ebihara, Ayumi Nakamura, Mitsunori Nishikawa, Xiang Jing Yao, Hideki Hanaoka, Ichiro Katayama, Koutaro Yokote, Hiromi Rakugi
SR-0379 is a functional peptide that has wound healing effect with anti-microbial action, making it an ideal drug to prevent infection. To evaluate the safety, efficacy, and pharmacokinetics of SR-0379 for the treatment of leg ulcers, a physician-initiated, phase I/IIa, first-in-patient clinical study was designed. A multi-center, double-blind, randomized clinical study was conducted from October 2015 to September 2016. The inclusion criteria for leg ulcers were (1) diabetes or critical limb ischemia and (2) wound size <6 cm in diameter...
2018: NPJ Aging and Mechanisms of Disease
https://www.readbyqxmd.com/read/29444705/health-economic-evaluation-of-moist-wound-care-in-chronic-cutaneous-leishmaniasis-ulcers-in-afghanistan
#10
Hans-Christian Stahl, Faridullah Ahmadi, Sami Mohammad Nahzat, Heng-Jin Dong, Kurt-Wilhelm Stahl, Rainer Sauerborn
BACKGROUND: The present health economic evaluation in Afghanistan aims to support public health decision makers and health care managers to allocate resources efficiently to appropriate treatments for cutaneous leishmaniasis (CL) elicited by Leishmania tropica or Leishmania major. METHODS: A decision tree was used to analyse the cost and the effectiveness of two wound care regimens versus intra-lesional antimony in CL patients in Afghanistan. Costs were collected from a societal perspective...
February 14, 2018: Infectious Diseases of Poverty
https://www.readbyqxmd.com/read/29444457/brain-region-specific-responses-of-astrocytes-to-an-in-vitro-injury-and-neurotrophins
#11
Andrea Beatriz Cragnolini, Gonzalo Montenegro, Wilma J Friedman, Daniel Hugo Mascó
Astrocytes are a heterogeneous population of glial cells that react to brain insults through a process referred to as astrogliosis. Reactive astrocytes are characterized by an increase in proliferation, size, migration to the injured zone and release of a plethora of chemical mediators such as NGF and BDNF. The aim of this study was to determine whether there are brain region-associated responses of astrocytes to an injury and to the neurotrophins NGF and BDNF. We used the scratch injury model to study the closure of a wound inflicted on a monolayer of astrocytes obtained from cortex, hippocampus or striatum...
February 11, 2018: Molecular and Cellular Neurosciences
https://www.readbyqxmd.com/read/29443833/experimental-study-on-effects-of-adipose-derived-stem-cell-seeded-silk-fibroin-chitosan-film-on-wound-healing-of-a-diabetic-rat-model
#12
Yan-Yun Wu, Yan-Peng Jiao, Li-Ling Xiao, Min-Min Li, Hong-Wei Liu, Sheng-Hong Li, Xuan Liao, Yong-Tian Chen, Jiang-Xuan Li, Yang Zhang
BACKGROUND: Wound healing is a complex process that relies on growth factors and stimulation of angiogenesis. Tissue engineering materials composed of adipose-derived stem cells (ADSCs) and silk fibroin (SF)/chitosan (CS) may be able to solve this problem. The aim of this study was to investigate the wound-healing potential of ADSC-seeded SF/CS in streptozotocin-induced diabetic rats. MATERIALS AND METHODS: Thirty-six male Sprague-Dawley rats were purchased and randomly assigned into 3 groups: a control group (no graft), a group treated with SF/CS film graft, and a group treated with ADSC-seeded SF/CS graft...
February 13, 2018: Annals of Plastic Surgery
https://www.readbyqxmd.com/read/29443786/improved-vacuum-sealing-drainage-for-treatment-of-surgical-site-infection-following-posterior-spinal-internal-fixation-a-case-report
#13
Hengyan Zhang, Qiyi Li
RATIONALE: Surgical site infection (SSI) following spine surgeries involving internal fixation often require removing the instrument; however, this can cause spinal instability. Previous reports have demonstrated the usefulness of vacuum sealing drainage (VSD) therapy, but the cases require wound opening, aseptic condition to replace the VSD device, and a secondary operation to close the wound. Thus, to improve the VSD treatment and develop a maneuverable procedure, make sense in spine surgery...
February 2018: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29443757/various-surgical-techniques-to-create-an-aesthetic-appearance-at-the-donor-site-of-anterolateral-thigh-free-flaps-based-on-the-oblique-branch-twenty-one-clinical-case-reports
#14
Chengliang Deng, Hai Li, Zairong Wei, Wenhu Jin, Kaiyu Nie, Shujun Li, Bihua Wu, Dali Wang
RATIONALE: Reducing the morbidity associated with anterolateral thigh (ALT) donor sites by performing aesthetic restoration has become a popular research topic. Various surgical techniques have been developed allowing for direct closure of the donor site. However, closure techniques for ALT donor sites based on the oblique branch have not been systematically reported. PATIENT CONCERNS: Data from 21 patients (18 males, 3 females) undergoing operative reconstruction with an ALT free flap between January 2016 and December 2016...
February 2018: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29442056/the-open-abdomen-still-a-challenge-for-the-surgeons-which-is-the-best-technique-for-temporary-abdominal-closure-a-focus-on-negative-pressure-wound-therapy
#15
EDITORIAL
G Popivanov, K Kjossev, V Mutafchiyski
No abstract text is available yet for this article.
November 2017: Il Giornale di Chirurgia
https://www.readbyqxmd.com/read/29441510/translating-the-combination-of-gene-therapy-and-tissue-engineering-for-treating-recessive-dystrophic-epidermolysis-bullosa
#16
A Dakiw Piaceski, D Larouche, K Ghani, F Bisson, S Cortez Ghio, S Larochelle, M J Moulin, M Caruso, L Germain
The combination of gene therapy and tissue engineering is one of the most promising strategies for the treatment of recessive dystrophic epidermolysis bullosa (RDEB). RDEB is a rare genetic disease characterised by mutations in the COL7A1 gene, encoding type VII collagen (COLVII), which forms anchoring fibrils at the dermal-epidermal junction of the skin. This disease causes severe blistering and only palliative treatments are offered. In this study, the base of a strategy combining gene therapy and a tissue-engineered skin substitute (TES), which would be suitable for the permanent closure of skin wounds, was set-up...
February 14, 2018: European Cells & Materials
https://www.readbyqxmd.com/read/29441338/evaluation-of-intradermal-absorbable-and-mattress-sutures-to-close-pilonidal-sinus-wounds-with-limberg-flap-a-prospective-randomized-comparative-study
#17
Kenan Çetin, Hasan Ediz Sikar, Aytaç Emre Kocaoğlu, Muhammet Fikri Kündeş, Mehmet Karahan, Levent Kaptanoğlu
Purpose: We aimed to compare skin closure techniques, standard (intermittent mattress) and continuous subcuticular sutures, following Limberg flap procedure. Methods: From July 2013 to July 2015, 92 patients with sacrococcygeal pilonidal disease were prospectively randomized into 2 groups consisting of 46 patients for both. Patients underwent sinus excision and closure with Limberg flap; continuous subcuticular suture was used in subcuticular group (SG) and intermittent mattress sutures were used in mattress group (MG) for skin closure...
February 2018: Annals of Surgical Treatment and Research
https://www.readbyqxmd.com/read/29440678/development-of-a-bacterial-cellulose-based-hydrogel-cell-carrier-containing-keratinocytes-and-fibroblasts-for-full-thickness-wound-healing
#18
Evelyn Yun Xi Loh, Najwa Mohamad, Mh Busra Fauzi, Min Hwei Ng, Shiow Fern Ng, Mohd Cairul Iqbal Mohd Amin
Bacterial cellulose (BC)/acrylic acid (AA) hydrogel has successfully been investigated as a wound dressing for partial-thickness burn wound. It is also a promising biomaterial cell carrier because it bears some resemblance to the natural soft tissue. This study assessed its ability to deliver human epidermal keratinocytes (EK) and dermal fibroblasts (DF) for the treatment of full-thickness skin lesions. In vitro studies demonstrated that BC/AA hydrogel had excellent cell attachment, maintained cell viability with limited migration, and allowed cell transfer...
February 13, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29437062/mid-term-outcomes-of-routine-proximal-row-carpectomy-compared-with-proximal-row-carpectomy-with-dorsal-capsular-interposition-arthroplasty-for-the-treatment-of-late-stage-arthropathy-of-the-wrist
#19
COMPARATIVE STUDY
M P Gaspar, P P Pham, C D Pankiw, S M Jacoby, E K Shin, A L Osterman, P M Kane
AIMS: The aims of this study were to compare the mid-term outcomes of patients with late-stage arthritis of the wrist treated with proximal row carpectomy (PRC) and dorsal capsular interposition (DCI) arthroplasty with a matched cohort treated with routine PRC alone. PATIENTS AND METHODS: A total of 25 arthritic wrists (24 patients) with pre-existing degenerative changes of the proximal capitate and/or the lunate fossa of the radius were treated with PRC + DCI over a ten-year period...
February 2018: Bone & Joint Journal
https://www.readbyqxmd.com/read/29437056/efficacy-and-safety-of-intra-articular-versus-intravenous-tranexamic-acid-in-reducing-perioperative-blood-loss-in-total-knee-arthroplasty-a-prospective-randomized-double-blind-equivalence-trial
#20
K N Subramanyam, P Khanchandani, P V Tulajaprasad, J Jaipuria, A V Mundargi
AIMS: The aims of this study were to compare the efficacy and safety of intra-articular and intravenous (IV) tranexamic acid (TXA) in controlling perioperative blood loss in total knee arthroplasty (TKA) using a randomized, double-blinded equivalence trial. PATIENTS AND METHODS: A total of 182 patients aged between 45 and 75 years undergoing unilateral TKA at a tertiary centre were randomized to receive TXA, either 1.5 g intra-articularly after closure of the wound (n = 91) or two doses of 10 mg/kg IV (n = 91)...
February 2018: Bone & Joint Journal
keyword
keyword
54586
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"