Aims. The aims of this study were to report the outcomes of patients with a complex fracture of the lower limb in the five years after they took part in the
Aims. This study aims to estimate economic outcomes associated with 30-day deep surgical site infection (SSI) from closed surgical wounds in patients with lower limb fractures following major trauma. Methods. Data from the
Nowadays, autologous platelet-rich plasma is used commonly in wound treatment. However, platelet gel, which was derived from allogeneic platelet-rich plasma (PRP) [1,2], has never been studied about efficacy in vivo or animal models. We aimed to determine efficacy of allogeneic platelet-gel on wound healing in rats by comparing with untreated, antibiotic-gel (Mupirocin 2%) treated and gel (sodium carboxymethylcellulose(NaCMC))-treated control. Fresh frozen plasma was centrifuged at 1200-G for 15 minutes to extract PRP which would be freeze-dried at −70°c, sterilized with gamma ray of Cobalt source 25 kGy and stored at −70°c. Then, processed freeze-dried PRP was mixed with gel base (NaCMC) as in form of allogeneic platelet-gel concentrated 30 mg/1g by sterilization process (table 1). Full-thickness of 6-mm-diameter skin punch biopsies were performed on 18 female Wistar rats which each rat had four wounds at back. Each wound was applied with untreated care, antibiotic-gel, NaCMC-gel and platelet-gel, respectively. Wound healing was studied from day 0–12. Animals were sacrificed with wound tissues removal on day 3, 7, 12 post-biopsy. Digital planimetric measurement device (VISITRAK, Smith and Nephew) was used in evaluation of total wound area on day 0, 3, 7, 12 post-biopsy. Histopathological changes of wound healing were studied, using 4-μm thickness section with haematoxylin-eosin (H&E) and Masson's trichrome-stain, under light microscope.Introduction
Methods
Aims. To compare the cost-utility of standard dressing with incisional negative-pressure wound therapy (iNPWT) in adults with closed surgical wounds associated with major trauma to the lower limbs. Methods. A within-trial economic evaluation was conducted from the UK NHS and personal social services (PSS) perspective based on data collected from the
Deep surgical site infection (SSI) is common after lower limb fracture. We compared the diagnosis of deep SSI using alternative methods of data collection and examined the agreement of clinical photography and in-person clinical assessment by the Centers for Disease Control and Prevention (CDC) criteria after lower limb fracture surgery. Data from two large, UK-based multicentre randomized controlled major trauma trials investigating SSI and wound healing after surgical repair of open lower limb fractures that could not be primarily closed (UK WOLLF), and surgical incisions for fractures that were primarily closed (UK WHiST), were examined. Trial interventions were standard wound care management and negative pressure wound therapy after initial surgical debridement. Wound outcomes were collected from 30 days to six weeks. We compared the level of agreement between wound photography and clinical assessment of CDC-defined SSI. We are also assessed the level of agreement between blinded independent assessors of the photographs.Aims
Methods
The aim of this study was to investigate the relationship between the Orthopaedic Trauma Society (OTS) classification of open fractures and economic costs. Resource use was measured during the six months that followed open fractures of the lower limb in 748 adults recruited as part of two large clinical trials within the UK Major Trauma Research Network. Resource inputs were valued using unit costs drawn from primary and secondary sources. Economic costs (GBP sterling, 2017 to 2018 prices), estimated from both a NHS and Personal Social Services (PSS) perspective, were related to the degree of complexity of the open fracture based on the OTS classification.Aims
Methods
To identify the prevalence of neuropathic pain after lower limb fracture surgery, assess associations with pain severity, quality of life and disability, and determine baseline predictors of chronic neuropathic pain at three and at six months post-injury. Secondary analysis of a UK multicentre randomized controlled trial (Wound Healing in Surgery for Trauma; WHiST) dataset including adults aged 16 years or over following surgery for lower limb major trauma. The trial recruited 1,547 participants from 24 trauma centres. Neuropathic pain was measured at three and six months using the Doleur Neuropathique Questionnaire (DN4); 701 participants provided a DN4 score at three months and 781 at six months. Overall, 933 participants provided DN4 for at least one time point. Physical disability (Disability Rating Index (DRI) 0 to 100) and health-related quality-of-life (EuroQol five-dimension five-level; EQ-5D-5L) were measured. Candidate predictors of neuropathic pain included sex, age, BMI, injury mechanism, concurrent injury, diabetes, smoking, alcohol, analgaesia use pre-injury, index surgery location, fixation type, Injury Severity Score, open injury, and wound care.Aims
Methods
To describe a new objective classification for open fractures of the lower limb and to correlate the classification with patient-centred outcomes. The proposed classification was investigated within a cohort of adults with open fractures of the lower limb who were recruited as part of two large clinical trials within the UK Major Trauma Network. The classification was correlated with patient-reported Disability Rating Index (DRI) and EuroQol five-dimension questionnaire (EQ-5D) health-related quality of life in the year after injury, and with deep infection at 30 days, according to the Centers for Disease Control and Prevention definition of a deep surgical site infection.Aims
Methods
