To evaluate the impact of negative pressure wound therapy (NPWT) on the odds of having deep infections and health-related quality of life (HRQoL) following open fractures. Patients from the Fluid Lavage in Open Fracture Wounds (FLOW) trial with Gustilo-Anderson grade II or III open fractures within the lower limb were included in this secondary analysis. Using mixed effects logistic regression, we assessed the impact of NPWT on deep wound infection requiring surgical intervention within 12 months post-injury. Using multilevel model analyses, we evaluated the impact of NPWT on the Physical Component Summary (PCS) of the 12-Item Short-Form Health Survey (SF-12) at 12 months post-injury.Aims
Methods
Using tibial shaft fracture participants from a large, multicentre randomized controlled trial, we investigated if patient and surgical factors were associated with health-related quality of life (HRQoL) at one year post-surgery. The Study to Prospectively Evaluate Reamed Intramedullary Nails in Patients with Tibial Fractures (SPRINT) trial examined adults with an open or closed tibial shaft fracture who were treated with either reamed or unreamed intramedullary nails. HRQoL was assessed at hospital discharge (for pre-injury level) and at 12 months post-fracture using the Short Musculoskeletal Functional Assessment (SMFA) Dysfunction, SMFA Bother, 36-Item Short Form 36 (SF-36) Physical, and SF-36 Mental Component scores. We used multiple linear regression analysis to determine if baseline and surgical factors, as well as post-intervention procedures within one year of fracture, were associated with these HRQoL outcomes. Significance was set at p < 0.01. We hypothesize that, irrespective of the four measures used, prognosis is guided by both modifiable and non-modifiable factors and that patients do not return to their pre-injury level of function, nor HRQoL.Aims
Methods
The Fluid Lavage in Open Fracture Wounds (FLOW) trial was a multicentre,
blinded, randomized controlled trial that used a 2 × 3 factorial
design to evaluate the effect of irrigation solution (soap Participants completed the Short Form-12 (SF-12) and the EuroQol-5
Dimensions (EQ-5D) at baseline (pre-injury recall), at two and six
weeks, and at three, six, nine and 12-months post-fracture. We calculated
the Physical Component Score (PCS) and the Mental Component Score
(MCS) of the SF-12 and the EQ-5D utility score, conducted an analysis
using a multi-level generalized linear model, and compared differences
between the baseline and 12-month scores.Aims
Patients and Methods
There has been a paradigm shift in orthopaedic research, it is now recognized that the extent to which interventions really make a difference to a patient's overall life is indicated by measuring one's general health status. The primary aim of this study was to report how the methodology of current evidence in hip fracture research can improve if studies included patients with cognitive impairment. Using multiple databases inclusive from 1990 to May 2009, we performed a systematic review of all hip fracture observational cohorts and randomized studies (RCTs).Introduction
Materials and methods
The Study to Prospectively Evaluate Reamed Intramedullary Nails in Tibial Shaft Fractures (SPRINT) randomised 1,226 patients treated by intramedullary nailing to reamed versus unreamed groups. We aimed to determine if there was a difference in the number of patients requiring more than one reoperation between the groups. We hypothesised there would be differences in the number of patients with more than one reoperation in the reamed versus unreamed groups and in patients with open fractures versus closed fractures. We identified patients requiring more than one reoperation during the 12 m follow-up. We considered those that were reamed versus unreamed, open versus closed, and those with a reoperation planned post 12 m follow-up. We also compared patient and fracture characteristics. We identified a total of 44 patients requiring two or more reoperations. No difference between the reamed and unreamed groups was found in the risk of having more than one reoperation. Patients with two or more reoperations were older (p=0.03), had a higher frequency of open fractures (p<0.001), and had higher energy mechanisms of injury (p<0.001). The first reoperation was in response to infection for 25 patients. 12 patients had additional reoperations planned after the 12 m follow-up. A relatively small number of tibial shaft fracture patients required more than one reoperation. Further study is required to assess consequences of needing multiple reoperations in this high risk group.
Nonunion is a common and costly fracture outcome. Intricate reciprocity between angiogenesis and osteogenesis means vascular cell-based therapy offers a novel approach to stimulating bone regeneration. The current study compared early and late outgrowth endothelial progenitor cell subtypes (EPCs vs OECs) for fracture healing potential in vitro and in vivo.Introduction
Hypothesis
Hip resurfacing arthroplasty (HRA) has seen a recent revival with third generation Metal-on-Metal prostheses and is now widely in use. However, safety and effectiveness of hip resurfacing are still questioned. We systematically reviewed peer-reviewed literature on hip resurfacing arthroplasty to address these issues. To evaluate implant survival and functional outcomes of hybrid Metal-on-Metal hip resurfacing arthroplasty (HRA).Background
Objective
