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Chronic wound care treatments

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https://www.readbyqxmd.com/read/28530768/perioperative-management-of-rheumatoid-medications-in-orthopedic-surgery
#1
Kunal Sindhu, Brian Cohen, Joseph A Gil
Rheumatoid arthritis (RA) is a chronic, systemic autoimmune disorder known to cause progressive joint destruction. Over time, untreated RA can lead to pain and increasing disability, making orthopedic intervention necessary. The treatment of RA revolves around a variety of medications that blunt the overall immune response. However, this may increase the risk of infection and impair wound healing. Given the nature of this disease, orthopedists frequently encounter patients with RA in the operative setting. To optimize surgical outcomes, orthopedists must carefully manage and pay special attention to the adverse side effects of the complicated medication regimens of these patients perioperatively...
May 20, 2017: Orthopedics
https://www.readbyqxmd.com/read/28513987/dermatological-diseases-in-palliative-care-patients-a-prospective-study-of-271-patients
#2
Lenche Neloska, Katerina Damevska, Andjelka Kuzmanova, Lidija Pavleska, Milenko Kostov, Biljana Petreska Zovic
BACKGROUND: Numerous risk factors place palliative care patients at an increased risk of skin infections, dermatitis, and pressure sores. Furthermore, worsening of chronic skin disorders can be expected, as well as the development of treatment-induced and malignancy-related dermatoses. The objective of the present study was to investigate the prevalence and treatment of dermatological conditions in patients receiving hospital-based palliative care. METHODS: Two hundred seventy-one palliative patients were enrolled...
May 17, 2017: Journal der Deutschen Dermatologischen Gesellschaft, Journal of the German Society of Dermatology: JDDG
https://www.readbyqxmd.com/read/28504325/therapeutic-ultrasound-for-venous-leg-ulcers
#3
REVIEW
Nicky Cullum, Zhenmi Liu
BACKGROUND: Venous leg ulcers are a type of chronic, recurring, complex wound that is more common in people aged over 65 years. Venous ulcers pose a significant burden to patients and healthcare systems. While compression therapy (such as bandages or stockings) is an effective first-line treatment, ultrasound may have a role to play in healing venous ulcers. OBJECTIVES: To determine whether venous leg ulcers treated with ultrasound heal more quickly than those not treated with ultrasound...
May 15, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28497520/nitrous-oxide-for-procedural-analgesia-at-home-in-a-child-with-epidermolysis-bullosa
#4
Pablo Ingelmo, Andrew Wei, Gonzalo Rivera
Epidermolysis bullosa comprises a range of conditions characterized by fragile skin with painful blistering induced by minor trauma and friction. The Dowling-Meara variant is a severe form characterized by disseminated painful blistering requiring lifelong skin and wound care. The natural history of the disease is characterized by a chronic course that tends to improve with advancing age. Various multimodal analgesic strategies have been proposed for painful procedures in children with epidermolysis bullosa...
May 11, 2017: Paediatric Anaesthesia
https://www.readbyqxmd.com/read/28493644/the-quality-of-life-of-people-who-have-chronic-wounds-and-who-self-treat
#5
Suzanne Kapp, Charne MiIller, Nick Santamaria
AIM: The aim of this study was to investigate the effect of chronic wounds on the physical, emotional, social, lifestyle and financial domains of quality of life among people who self-treat their wounds. BACKGROUND: Patient centered models of care have received increased attention over recent decades because of the potential to contribute positively to the patient's health and well-being. A contemporary understanding of the effect of chronic wounds on quality of life may assist care providers and healthcare systems to respond to patient needs and improve patient outcomes...
May 11, 2017: Journal of Clinical Nursing
https://www.readbyqxmd.com/read/28485879/evidence-for-silver-in-wound-care-meta-analysis-of-clinical-studies-from-2000-2015
#6
Joachim Dissemond, Johannes Georg Böttrich, Horst Braunwarth, Jörg Hilt, Patricia Wilken, Karl-Christian Münter
BACKGROUND: Given that the scientific evidence for silver in wound care is generally considered insufficient, there is uncertainty among users regarding its clinical use. MATERIAL AND METHODS: A group of experts evaluated the clinical studies on silver in wound management published from 2000-2015. RESULTS: Overall, 851 articles were identified, 173 of which were included and categorized. There were 31 randomized controlled trials (RCTs) and eight cohort studies...
May 2017: Journal der Deutschen Dermatologischen Gesellschaft, Journal of the German Society of Dermatology: JDDG
https://www.readbyqxmd.com/read/28472912/controlled-delivery-of-bioactive-molecules-for-the-treatment-of-chronic-wounds
#7
J Anjana, V K Rajan, R Biswas, R Jayakumar
A cut or break on the surface of the skin is usually referred to as a wound. Any wound has a potential to heal by itself through a complex cascade of events. However, some wounds show delayed healing due to their underlying physiology and are referred to as chronic wounds like diabetic ulcers, venous ulcers, pressure ulcers and chronic infected ulcers. Extensive care has to be taken for the management of chronic wounds and these have become a major concern in the current medical scenario. The use of bioactive molecules or in other words the molecules that can actively interact with the wound environment and help in wound healing are gaining much importance...
May 3, 2017: Current Pharmaceutical Design
https://www.readbyqxmd.com/read/28448264/use-of-ovine-based-collagen-extracellular-matrix-and-gentian-violet-methylene-blue-antibacterial-foam-dressings-to-help-improve-clinical-outcomes-in-lower-extremity-wounds-a-retrospective-cohort-study
#8
Eric L Lullove
Dressings that provide broad spectrum metalloprotease reduction along with inherent aspects of an extracellular matrix may contribute to improved wound healing outcomes and shorter treatment times. OBJECTIVE: The author performed a retrospective case series analysis to determine the clinical outcomes of regular debridement with the use of ovine-based collagen extracellular matrix dressings and gentian violet/methylene blue polyurethane antibacterial foam dressings in treating 53 patients with 53 chronic lower extremity wounds (diabetic foot ulcers [DFUs], venous leg ulcers, and heel pressure ulcers)...
April 2017: Wounds: a Compendium of Clinical Research and Practice
https://www.readbyqxmd.com/read/28438822/efficacy-and-safety-of-topical-sevoflurane-in-the-treatment-of-chronic-skin-ulcers
#9
F Dámaso Fernández-Ginés, Manuel Cortiñas-Sáenz, Héctor Mateo-Carrasco, Ana Navajas-Gómez de Aranda, Estrella Navarro-Muñoz, Rocío Rodríguez-Carmona, Carmen Fernández-Sánchez, Francisco Sierra-García, José Antonio Morales-Molina
PURPOSE: Results of efficacy and safety assessments of topical sevoflurane use in patients with long-term treatment-refractory vascular ulcers are reported. METHODS: Patients were randomly assigned to receive sevoflurane instillations (1 mL per cm(2) of ulcer area 1-4 times daily) plus standard wound care (ulcer cleaning, debridement, and dressing changes) or standard care only. Topical sevoflurane was initiated during hospitalization, with self- or nurse-administered instillations continued after discharge...
May 1, 2017: American Journal of Health-system Pharmacy: AJHP
https://www.readbyqxmd.com/read/28426572/nonhealing-ulcers-in-patients-with-tophaceous-gout-a-systematic-review
#10
Gretl Lam, Frank L Ross, Ernest S Chiu
GENERAL PURPOSE: To provide information from a review of the literature about chronic ulcers associated with tophaceous gout. TARGET AUDIENCE: This continuing education activity is intended for physicians, physician assistants, nurse practitioners, and nurses with an interest in skin and wound care. LEARNING OBJECTIVES/OUTCOMES: After participating in this educational activity, the participant should be better able to:1. Identify the pathophysiology of tophaceous gout, its presentation, phases, and common comorbidities...
May 2017: Advances in Skin & Wound Care
https://www.readbyqxmd.com/read/28424334/glycosaminoglycan-based-hydrogels-capture-inflammatory-chemokines-and-rescue-defective-wound-healing-in-mice
#11
Nadine Lohmann, Lucas Schirmer, Passant Atallah, Elke Wandel, Ruben A Ferrer, Carsten Werner, Jan C Simon, Sandra Franz, Uwe Freudenberg
Excessive production of inflammatory chemokines can cause chronic inflammation and thus impair cutaneous wound healing. Capturing chemokine signals using wound dressing materials may offer powerful new treatment modalities for chronic wounds. Here, a modular hydrogel based on end-functionalized star-shaped polyethylene glycol (starPEG) and derivatives of the glycosaminoglycan (GAG) heparin was customized for maximal chemokine sequestration. The material is shown to effectively scavenge the inflammatory chemokines MCP-1 (monocyte chemoattractant protein-1), IL-8 (interleukin-8), and MIP-1α (macrophage inflammatory protein-1α) and MIP-1β (macrophage inflammatory protein-1β) in wound fluids from patients suffering from chronic venous leg ulcers and to reduce the migratory activity of human monocytes and polymorphonuclear neutrophils...
April 19, 2017: Science Translational Medicine
https://www.readbyqxmd.com/read/28380006/rapid-tissue-regeneration-induced-by-intracellular-atp-delivery-a-preliminary-mechanistic-study
#12
Harshini Sarojini, Adrian T Billeter, Sarah Eichenberger, Devin Druen, Rebecca Barnett, Sarah A Gardner, Norman J Galbraith, Hiram C Polk, Sufan Chien
We have reported a new phenomenon in acute wound healing following the use of intracellular ATP delivery-extremely rapid tissue regeneration, which starts less than 24 h after surgery, and is accompanied by massive macrophage trafficking, in situ proliferation, and direct collagen production. This unusual process bypasses the formation of the traditional provisional extracellular matrix and significantly shortens the wound healing process. Although macrophages/monocytes are known to play a critical role in the initiation and progression of wound healing, their in situ proliferation and direct collagen production in wound healing have never been reported previously...
2017: PloS One
https://www.readbyqxmd.com/read/28367029/biofilm-colonization-in-chronic-treatment-refractory-infections-presenting-with-discharging-sinuses-a-study-in-a-tertiary-care-hospital-of-eastern-india
#13
Asmita De, Hirak Jyoti Raj, Jayeeta Haldar, Poulami Mukherjee, Prasanta Kumar Maiti
INTRODUCTION: Treatment refractory chronic recurrent infections mean those chronic infections which recur by same causal agents with similar drug responsiveness after apparent relief following full course of recommended antimicrobial management. MATERIALS AND METHODS: Fifty different samples were collected from patients with chronic surgical site infections, laparoscopic port site infections, anal fistula, mesh hernioplasty, chronic dacryocystitis, chronic osteomyelitis, and chronic burn wounds...
April 2017: Journal of Laboratory Physicians
https://www.readbyqxmd.com/read/28355466/invasive-mould-infections-in-the-icu-setting-complexities-and-solutions
#14
Matteo Bassetti, Emilio Bouza
Infections caused by filamentous fungi represent a major burden in the ICU. Invasive aspergillosis is emerging in non-neutropenic individuals with predisposing conditions, e.g. corticosteroid treatment, chronic obstructive pulmonary disease, liver cirrhosis, solid organ cancer, HIV infection and transplantation. Diagnosis is challenging because the signs and symptoms are non-specific, and initiation of additional diagnostic examinations is often delayed because clinical suspicion is low. Isolation of an Aspergillus species from the respiratory tract in critically ill patients, and tests such as serum galactomannan, bronchoalveolar lavage 1-3-β-d-glucan and specific PCR should be interpreted with caution...
March 1, 2017: Journal of Antimicrobial Chemotherapy
https://www.readbyqxmd.com/read/28345371/ewma-document-negative-pressure-wound-therapy
#15
Jan Apelqvist, Christian Willy, Ann-Mari Fagerdahl, Marco Fraccalvieri, Malin Malmsjö, Alberto Piaggesi, Astrid Probst, Peter Vowden
1. Introduction Since its introduction in clinical practice in the early 1990's negative pressure wounds therapy (NPWT) has become widely used in the management of complex wounds in both inpatient and outpatient care.(1) NPWT has been described as a effective treatment for wounds of many different aetiologies(2,3) and suggested as a gold standard for treatment of wounds such as open abdominal wounds,(4-6) dehisced sternal wounds following cardiac surgery(7,8) and as a valuable agent in complex non-healing wounds...
March 1, 2017: Journal of Wound Care
https://www.readbyqxmd.com/read/28337676/logistic-proliferation-of-cells-in-scratch-assays-is-delayed
#16
Wang Jin, Esha T Shah, Catherine J Penington, Scott W McCue, Philip K Maini, Matthew J Simpson
Scratch assays are used to study how a population of cells re-colonises a vacant region on a two-dimensional substrate after a cell monolayer is scratched. These experiments are used in many applications including drug design for the treatment of cancer and chronic wounds. To provide insights into the mechanisms that drive scratch assays, solutions of continuum reaction-diffusion models have been calibrated to data from scratch assays. These models typically include a logistic source term to describe carrying capacity-limited proliferation; however, the choice of using a logistic source term is often made without examining whether it is valid...
March 23, 2017: Bulletin of Mathematical Biology
https://www.readbyqxmd.com/read/28317802/port-site-infections-by-nontuberculous-mycobacterium-a-retrospective-clinico-microbiological-study
#17
Roumi Ghosh, Soumen Das, Asmita De, Harish Kela, Makhan Lal Saha, Prasanta Kumar Maiti
BACKGROUND: Port-site infection (PSI) is a prevailing, chronic, nagging, treatment refractory complication of laparoscopic surgery (LS). It neutralizes the advantages of minimally invasive surgery and increases morbidity, treatment cost of patient, leading to loss of confidence on operating surgeon. PSIs are preventable with appropriate preoperative, intraoperative, and postoperative measures. Atypical mycobacterium is most commonly associated with nonhealing postlaparoscopic wound infections, causing outbreaks or sporadic cases worldwide...
January 2017: International Journal of Mycobacteriology
https://www.readbyqxmd.com/read/28301358/hyperbaric-oxygen-therapy-exploring-the-clinical-evidence
#18
Gretl Lam, Rocky Fontaine, Frank L Ross, Ernest S Chiu
GENERAL PURPOSE: To provide information about hyperbaric oxygen therapy (HBOT), its mechanisms, indications and safe applications based on clinical evidence. TARGET AUDIENCE: This continuing education activity is intended for physicians, physician assistants, nurse practitioners, and nurses with an interest in skin and wound care. LEARNING OBJECTIVES/OUTCOMES: After participating in this educational activity, the participant should be better able to:1...
April 2017: Advances in Skin & Wound Care
https://www.readbyqxmd.com/read/28272011/human-reticular-acellular-dermal-matrix-in-the-healing-of-chronic-diabetic-foot-ulcerations-that-failed-standard-conservative-treatment-a-retrospective-crossover-study
#19
Charles M Zelen, Dennis P Orgill, Thomas E Serena, Robert D Galiano, Marissa J Carter, Lawrence A DiDomenico, Jarrod P Kaufman, Jennifer Keller, Nathan J Young, William W Li
BACKGROUND: Acellular matrices have been successfully used to heal indolent diabetic foot ulcers (DFUs). These tissues include allogenic dermis as well as xenograft dermis, pericardium, and small intestine submucosa. While all of these tissues show promise for healing DFUs, dermal-derived matrices have shown considerable potential. MATERIALS AND METHODS: The authors retrospectively reviewed healing in patients with DFUs that failed the standard of care (SOC) treatment from a previous prospective randomized, controlled trial (RCT)...
February 2017: Wounds: a Compendium of Clinical Research and Practice
https://www.readbyqxmd.com/read/28267678/enzymatic-debridement-of-chronic-nonischemic-diabetic-foot-ulcers-results-of-a-randomized-controlled-trial
#20
Juan Carlos Jimenez, Patrick S Agnew, Perry Mayer, John R Clements, Joseph M Caporusso, Darrell L Lange, Jaime E Dickerson, Herbert B Slade
OBJECTIVE: The aim of this randomized, controlled multicenter trial was to evaluate the clinical outcomes associated with the use of clostridial collagenase ointment (CCO) for up to 12 weeks in 215 patients with type 1 or type 2 diabetes mellitus and a neuropathic, nonischemic diabetic foot ulcer (DFU). MATERIALS AND METHODS: Patients were randomized into either a group receiving CCO applied once daily at a thickness of ~2 mm or a group receiving standard care (SC) consisting of a daily application of a hydrogel as needed to maintain a moist ulcer environment...
February 27, 2017: Wounds: a Compendium of Clinical Research and Practice
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