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http://hdl.handle.net/11375/20493
Title: | Exploring Prognostic Factors Associated with Adverse Outcomes in Patients with Fractures of the Tibial Shaft |
Authors: | Mundi, Raman |
Advisor: | Bhandari, Mohit Busse, Jason Thabane, Lehana |
Department: | Clinical Epidemiology/Clinical Epidemiology & Biostatistics |
Keywords: | Tibia Fracture;Tibia Nonunion;Open Fracture;Clinical Epidemiology |
Publication Date: | 2016 |
Abstract: | The following graduate thesis aims to identify important clinical variables, including injury, treatment and healing characteristics, that serve as prognostic indicators for complications in patients with fractures of the tibial shaft. In particular, the complications of focus in this thesis are surgical site infections and nonunion. The three analytical studies comprising this thesis were derived from large data sets arising from two randomized controlled trials and an observational cohort study. The first chapter (Open Tibial Fractures: Updated Guidelines for Management) is a published literature review that provides an overall introduction to the thesis. It highlights the paucity of high-quality evidence currently available to inform many of the treatment strategies for patients with open fractures of the tibial shaft. The second chapter (Timing of Irrigation & Debridement and Infection Risk in Severe Open Fractures) is a sub-study of all open fracture patients recruited in the International Orthopaedic Multicenter Study (INORMUS) in Fracture Care. The findings of this study suggest that timing delays to irrigation and debridement for patients with open fracture injuries is associated with an increased risk of surgical site infection. The third and fourth chapters evaluate the association between early healing measures and nonunion in patients with tibial fractures. Specifically, chapter three (Exploring the Association of 3-Month Radiographic Union Score for Tibia Fractures (RUST) with Nonunion in Tibial Shaft Fracture Patients) demonstrates that radiographic healing at three months post-operatively is strongly associated with nonunion at one year. Similarly, chapter four (Nonunion in Patients with Tibial Shaft Fractures—Can Early Functional Status Predict Healing?) demonstrates that functional status at three months post-operatively is also correlated to eventual healing. Both of these studies include patients from the randomized controlled trials, SPRINT (Study to Prospectively Evaluate Reamed Intramedullary Nails in Patients with Tibial Fractures) and FLOW (Fluid Lavage of Open Wounds). |
URI: | http://hdl.handle.net/11375/20493 |
Appears in Collections: | Open Access Dissertations and Theses |
Files in This Item:
File | Description | Size | Format | |
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Mundi_Raman_2016June_MSc.pdf | 644.15 kB | Adobe PDF | View/Open |
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