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Results 101 - 150 of 1839
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O'Brien Denise D - - 2013
The risk for pressure ulcers is rarely identified in the perioperative period, and the influence of this period on risk factors has not been as rigorously studied as the postoperative period. We hypothesized that intraoperative risk factors exist, which increase the likelihood of a postoperative new-onset pressure ulcer. A retrospective ...
Moore Zena Eh - - 2013
Pressure ulcers, which are localised injury to the skin, or underlying tissue or both, occur when people are unable to reposition themselves to relieve pressure on bony prominences. Pressure ulcers are often difficult to heal, painful and impact negatively on the individual's quality of life. The cost implications of pressure ...
Farsaei Shadi - - 2013
To evaluate the effects of topical atorvastatin on the healing process of pressure ulcers in critically ill patients. Randomized, double-blind, placebo-controlled clinical trial. Medical-surgical intensive care unit of a university-affiliated teaching hospital in Tehran, Iran. One hundred four patients with stage I or II pressure ulcers, graded according to the ...
Sakae Kensaku - - 2013
Background: L-carnosine (CAR) is an endogenous dipeptide. We aimed to determine the effects of CAR and its zinc complex polaprezinc (PLZ) on pressure ulcer healing in institutionalized long-term care patients. Methods: This study was a nonrandomized controlled trial with a maximum 4-week follow-up. Forty-two patients with stage II-IV pressure ulcers ...
Löndahl Magnus - - 2013
Hyperbaric oxygen therapy (HBO) is a short-term, high-dose oxygen inhalation and diffusion therapy, delivered systemically through airways and blood under high pressure using hyperbaric chambers. HBO stimulates angiogenesis, reduces edema, augments granulation tissue formation by enhancing fibroblasts, and improves leukocyte function by elevating the partial pressure of oxygen in tissue. ...
Smith M E Beth ME Oregon Evidence-based Practice Center, Oregon Health & Science University, Portland, OR 97239-3098, USA. - - 2013
Pressure ulcers affect as many as 3 million Americans and are major sources of morbidity, mortality, and health care costs. To summarize evidence comparing the effectiveness and safety of treatment strategies for adults with pressure ulcers. MEDLINE, EMBASE, CINAHL, Evidence-Based Medicine Reviews, Cochrane Central Register of Controlled Trials, Cochrane Database ...
Tzeng Huey-Ming - - 2013
Abstract The U.S. National Pressure Ulcer Advisory Panel claimed that most pressure ulcers are avoidable. Identifying nursing-process indicators that are objective and associated with pressure ulcer rates is desperately needed. As a result, the purpose of this exploratory study was to examine the relationship between staff response time to call ...
Chung Philip - - 2013
Decubitus ulcers occur in an estimated 2.5 million Americans each year at an annual cost of $11 billion to the U.S. health system. Current screening and prevention techniques for assessing risk for decubitus ulcer formation and repositioning patients every 1-2 hours are labor-intensive and can be subjective. We propose use ...
Arias Sandra - - 2013
Pressure ulcers are skin injuries caused by long term exposition to high pressures on support points that interrupt blood circulation reducing the transport of oxygen and nutrients to the cells. They mainly affect people with poor mobility that stay in seating position for long periods of time. In spite of ...
Mok James M - - 2013
In the summer of 2009, the vacuum spine board (VSB) was designated by the US Air Force as the preferred method of external spinal immobilization during aeromedical transport of patients with suspected unstable thoracolumbar spine fractures. One purported advantage of the VSB is that, by distributing weight over a larger ...
Murray John S - - 2013
The management, cost, physical and emotional suffering associated with pressure ulcers have a significant impact on the health status of patients-especially infants and children. The purpose of this integrative review was to identify factors associated with medical device-related (MDR) hospital acquired pressure ulcers (HAPUs) in the pediatric population. Pediatric MDR ...
Dealey Carol - - 2013
Although this article is a stand-alone article, it sets the scene for later articles in this issue. Pressure ulcers are considered to be a largely preventable problem, and yet despite extensive training and the expenditure of a large amount of resources, they persist. This article reviews the current understanding of ...
Man Shiu-Piu - - 2013
BACKGROUND: Pressure ulcer occurrence in older patients admitted to hospital has not been studied thoroughly; yet, pressure ulcers frequently develop among the frail older patients who are hospitalized. Identifying risk factors for pressure ulcer occurrence is of utmost importance in preventing its development in this group of patients. Hypoperfusion, as ...
Takahashi Yoshiko - - 2013
AIM OF THE STUDY: We examined the location-specific properties of pressure ulcers, focusing on depth and undermining formation, which are often unfavorable factors for ulcer healing. METHODS: We conducted a retrospective observational study of 2 independent databases on pressure ulcers. Databases from a 200-bed hospital (database A) and a 300-bed ...
Nagase Takashi - - 2013
Undermining is one of the most challenging complications of deep pressure ulcers. Recommendations in most guidelines are based only on expert opinions. Here, we examined the relationship between surgical incision of the undermined space and pressure ulcer healing through a Japanese multicenter prospective cohort study. A total of 162 patients ...
Vollmer Christian - - 2013
Hypercapnia increases systemic oxygen delivery (DO2) and gastric mucosal oxygenation. However, it activates the renin angiotensin aldosterone system (RAAS) which conversely reduces mesenteric perfusion. The aim of our study was to evaluate the effect of RAAS-inhibition during normo- and hypercapnia on oral and gastric mucosal oxygenation (µHbO2) and assess the ...
Sikiric Predrag - - 2013
We reviewed stable gastric pentadecapeptide BPC 157-NO-system-relation, its close participation in Moncada's (maintained vascular integrity, platelets control) homeostatic healing response of NO-system to injury. Namely, BPC 157 particular healing effect also affects all events after vascular integrity loss (dependent on circumstances, it reduces either thrombosis (abdominal aorta anastomosis) or bleeding/thrombocytopenia ...
Stevenson Rebecca - - 2013
BACKGROUND: Changes in healthcare and ageing populations have led to an increasing emphasis on the provision of healthcare in the community. Quality initiatives in healthcare have led to a focus upon pressure ulcer rates. However, published data on pressure ulcer prevalence in a community setting is currently very limited. OBJECTIVE: ...
Yang Jing-Jin - - 2013
The purpose of this study is to investigate the mRNA and protein expression levels of vascular endothelial growth factor (VEGF) and basic fibroblast growth factor (bFGF) in pressure ulcers, and to elucidate the molecular mechanism by which VEGF and bFGF are involved in pressure ulcer formation. A rat model of ...
Chai C Y - - 2013
Prolonged mechanical loading can lead to breakdown of skin and underlying tissues which can, in turn, develop into a pressure ulcer. The benefits of pressure relief and/or redistribution to minimise risk have been well documented and these strategies can be provided by employing support mattresses in which internal air pressures ...
Ausili E - - 2013
Prospective study on local treatment of pressure sores using calcium alginate and foam dressings in spina bifida patients. Investigate if this sequential approach is valid and safe for selected patients with neurological impairments. Using European Pressure Ulcer Grading System, after clinical evaluation of local sore, selected patients of Spina Bifida ...
Milbrath Christine D - - 2013
A systematic review of the pressure management performance of support surfaces (beds, mattresses, overlays, and the utilization of linens), using a standardized testing methodology, provided qualitative and quantitative information needed to support cost-effective purchasing decisions and resulted in the reduction of hospital-acquired pressure ulcers. In the 30 months since implementation ...
Santamaria Nick - - 2013
The prevention of hospital acquired pressure ulcers in critically ill patients remains a significant clinical challenge. The aim of this trial was to investigate the effectiveness of multi-layered soft silicone foam dressings in preventing intensive care unit (ICU) pressure ulcers when applied in the emergency department to 440 trauma and ...
Hitzig Sander L SL Lyndhurst Centre, Toronto Rehabilitation Institute-University Health Network, Toronto, Ontario; and Division of Clinical Pharmacology, Health Outcomes and PharmacoEconomics (HOPE) Research Centre, Sunnybrook Health Sciences Centre, Toronto, Ontario, - - 2013
Although pressure ulcers may negatively influence quality of life (QoL) post-spinal cord injury (SCI), our understanding of how to assess their impact is confounded by conceptual and measurement issues. To ensure that descriptions of pressure ulcer impact are appropriately characterized, measures should be selected according to the domains that they ...
Tasker Lorna H - - 2013
Background:It is clinically known that shape is important when selecting or designing a wheelchair support surface for the prevention of pressure ulcers (a £2 billion annual cost to the National Health Service, UK); however, the effect of different levels of shape contouring has not been adequately studied.Objectives:To investigate the effect ...
Sernekos Loretta A - - 2013
To review the literature on the nutritional treatment of pressure ulcers, with an emphasis on long-term care issues. The focus is on studies that have used high energy or high protein diets, supplementation with vitamin C, zinc, or arginine, or some combination of those four approaches. The goal of this ...
Nakagami G - - 2013
Pressure ulcer infection should be prevented and controlled to avoid further, lethal complications, such as expanding cellulitis, osteomyelitis, bacteraemia and sepsis.1 It is important to reduce the number of bacteria present on the pressure ulcer surface by wound cleansing, as these bacteria invade the pressure ulcer from the ulcer surface ...
Solovyev Alexey - - 2013
Pressure ulcers are costly and life-threatening complications for people with spinal cord injury (SCI). People with SCI also exhibit differential blood flow properties in non-ulcerated skin. We hypothesized that a computer simulation of the pressure ulcer formation process, informed by data regarding skin blood flow and reactive hyperemia in response ...
Manorama Abinand - - 2013
INTRODUCTION: Forces applied to the skin cause a decrease in regional blood flow. This decrease in blood flow can cause tissue necrosis and lead to the formation of deep, penetrating wounds called pressure ulcers. These wounds are detrimental to individuals with compromised health, such as the elderly and spinal-cord injured. ...
Liao Fuyuan F Rehabilitation Research Laboratory, Department of Kinesiology and Community Health, University of Illinois at Urbana-Champaign, Champaign, IL 61822, - - 2013
Pressure ulcers are a significant healthcare problem affecting the quality of life in wheelchair bounded or bed-ridden people and are a major cost to the healthcare system. Various assessment tools such as the Braden scale have been developed to quantify the risk level of pressure ulcers. These tools have provided ...
Arao Hiromi - - 2013
The posterior aspect of heel is known as a particularly vulnerable site for pressure ulcer development, however, it is not well understood why this is so. This study was undertaken to identify the morphological characteristics of the skin over posterior aspect of heel in the context of pressure ulcer development. ...
Balzer K - - 2013
For decades various pressure ulcer risk assessment scales (PURAS) have been developed and implemented into nursing practice despite uncertainty whether use of these tools helps to prevent pressure ulcers. According to current methodological standards, randomised controlled trials (RCTs) are required to conclusively determine the clinical efficacy and safety of this ...
Gorecki Claudia - - 2013
OBJECTIVES: Pressure ulcers are a major health problem, affect patient psychological, physical and social functioning, and cause significant treatment burden. For comprehensive assessment of the benefits of an intervention, patient-reported evidence of the impact of an intervention on important patient outcomes should be made. We systematically reviewed the quality of ...
Yusuf Saldy - - 2013
This study aims to evaluate the microclimate and development of pressure ulcers and superficial skin changes. A prospective cohort study was conducted in an acute care ward in Indonesia. Risk factors for pressure ulcers and superficial skin changes were identified based on the Bergstrom Braden conceptual model. Microclimate data were ...
Sullivan Nancy - - 2013
Complications from hospital-acquired pressure ulcers cause 60 000 deaths and significant morbidity annually in the United States. The objective of this systematic review is to review evidence regarding multicomponent strategies for preventing pressure ulcers and to examine the importance of contextual aspects of programs that aim to reduce facility-acquired pressure ulcers. ...
Cui Wei - - 2013
To explore the process of pressure ulcer formation, interleukin (IL)-17 expression levels were observed in a mouse model of pressure ulcers. Twenty mice were divided into experimental and control groups (10 mice per group). A mouse model of pressure ulcers was established by inducing ischemia-reperfusion injury on local tissue in ...
Rassin Michal - - 2013
As many as 5% of male hospital patients develop pressure ulcers. This brief study was done to obtain more research about this topic by evaluating the effectiveness of an intervention designed to prevent pressure ulcers in the urinary meatus as a result of urethral catheterization. Implications for critical care nurses ...
Blackman Jonathan - - 2013
BACKGROUND: The incidence of pressure ulceration among UK hospital inpatients has been estimated at 10.2-10.3%. These patients are at increased risk of developing osteomyelitis and subsequent sepsis. This study sought to test whether medical staff recognition rates of hospital inpatients with pressure ulceration were low and to consider underlying causes ...
Jesada Elizabeth C - - 2013
PURPOSE:: The aim of this study was to determine if a digital photograph obtained by a staff nurse in the acute care setting could be used to determine staging and wound characteristics of a pressure ulcer when viewed by a panel of wound experts as compared to a bedside assessment ...
Unbeck Maria M Karolinska Institutet, Department of Clinical Sciences, Danderyd Hospital, Division of Orthopaedics, Stockholm, Sweden. - - 2013
While there is growing awareness of quality problems in healthcare systems, it remains uncertain how best to accomplish and sustain improvement over time. To report on the design and application of quality improvement theme months in orthopaedic nursing, and evaluate the impact on pressure ulcer as an example. Retrospective mixed ...
Levine Steven M - - 2013
OBJECTIVE:: To use an evidenced-based approach to better understand the management and treatment of pressure ulcers. BACKGROUND:: Pressure sores are a cause of significant morbidity in the medical community. Although there are a multitude of preventative and treatment options, there remains some degree of uncertainty in the literature in defining ...
Siang Choo Tze - - 2013
This review aims to evaluate the effectiveness of nutritional intervention in the treatment of pressure ulcers. Four databases were searched systematically using the keywords formulated and papers were selected according to inclusion and exclusion criteria. The literature search period included articles published from 1 January 2000 to 30 December 2011 ...
Miller Stephannie - - 2013
Deep tissue injury (DTI) can rapidly evolve into a higher stage pressure ulcer. Use of pressure-redistribution surfaces is a widely accepted practice for the prevention of pressure ulcers in acute care patients, particularly in departments where care processes limit mobility. A 15-year-old patient developed a sacral DTI 24 hours after ...
Coleman Susanne - - 2013
OBJECTIVE: To identify risk factors independently predictive of pressure ulcer development in adult patient populations? DESIGN: A systematic review of primary research was undertaken, based upon methods recommended for effectiveness questions but adapted to identify observational risk factor studies. DATA SOURCES: Fourteen electronic databases were searched, each from inception until ...
Manzano Francisco - - 2013
AIM: To compare the effectiveness of alternating pressure air mattresses vs. overlays to prevent pressure ulcers in mechanically ventilated patients in intensive care units. BACKGROUND: Pressure ulcers prevention is an important issue in the nursing of critically ill patients. It is not clear whether alternating pressure air mattresses are more ...
White-Chu E Foy - - 2013
PURPOSE OF REVIEW: Pressure ulcers can be challenging to prevent, particularly in patients with advanced illnesses. This review summarizes the relevant literature since 2011. RECENT FINDINGS: Through a MEDLINE and CINAHL database search from January 1, 2011 to June 1, 2012, a total of 14 abstracts were found addressing the ...
Still Mary D - - 2013
BACKGROUND: Pressure ulcers cause significant morbidity and mortality in the surgical intensive care unit (SICU). The purpose of this study was to determine if a dedicated team tasked with turning and repositioning all hemodynamically stable SICU patients could decrease the formation of pressure ulcers. STUDY DESIGN: A total of 507 ...
Hsu Raymond Y - - 2013
Heel ulcers are a costly and preventable complication of lower-extremity immobilization, but they still occur with some regularity. A technique using a short leg posterior splint that suspends the heel away from the splint is described. This modification completely removes pressure the heel to prevent decubitus ulcer formation. This technique ...
Schofield Rachel - - 2013
Sitting for prolonged periods of time increases seating interface pressures, which is known to increase the risk of developing pressure ulcers. Those at risk of developing pressure ulcers are advised to perform pressure relieving movements such as "pushups" or "forward leans" in order to reduce the duration and magnitude of ...
Lewis Jane - - 2013
Diabetes-related foot ulceration is a major contributor to morbidity in diabetes. Diabetic foot ulcers are partly a consequence of abnormal foot pressures and pressure relief is a widely used treatment for healing diabetes-related plantar foot ulcers, but the most effective method for healing is unclear. To determine the effects of ...
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