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Nova Scotia Health Research Fund Team Success Stories
Congratulations to Dr. Christie’s team on the successful completion of their project “Occult bacterial discitis and Modic change in patients receiving surgical therapy for lumbar disc herniation”. The project aimed to “assess the relationship between occult bacterial discitis, modic change (MC) of the spine on magnetic resonance imaging (MRI) and clinical outcomes following surgical treatment of lumbar disc herniation (LDH).” The team report that they succeeded in the original research goals. They enrolled 81 patients, but did not find an association between modic change, disc sample bacterial cultures, and clinical outcomes. While the results of the study are negative, the team note they will significantly add to the scientific literature and may garner interest from the international scientific community. The team report that the successful completion of this study is a “testament to the beneficial impact of inter-disciplinary collaboration (e.g. neurosurgery, orthopedics, microbiology, nursing, radiology). This partnership among involved teams sets the stage for future collaborative efforts and has strengthened the local research network.”
o “Modic change is not associated with occult discitis or poor clinical outcome among patients surgically treated for lumbar disc herniation: prospective cohort study”. Published Abstracts: (39) “Exploring the Bacterial Hypothesis of Low Back Pain: A Prospective Cohort Study”. Mark A. MacLean, L. Julien, G. Patriquin, J. Leblanc, R. Greene, J. Alant, S. Barry, R. A. Glennie, W. Oxner, S.D. Christie. Can. J. Neurol. Sci., 2023, 50(S2), S96.
o “Exploring the Bacterial Hypothesis of Low Back Pain: A Prospective Cohort Study”. Mark A. MacLean, L. C. Julien, G. Patriquin, J. Leblanc, R. Greene, J. Alant, S. Barry, R. A. Glennie, W. Oxner, S.D. Christie. (Can. J. Surg., 2023, 66(4 Suppl 1), S18; doi:10.1503/cjs.006523).
Congratulations to Dr. Manal Elnenaei on the completion of the project entitled “Defining the genomic and epigenomic landscape of disease evolution in multiple myeloma.” Dr. Elnenaei reported that her objectives were met from the project. The goal of this research was to establish a ‘next generation’ sequencing approach that would enable clinical stratification of patients with multiple myeloma into low and high-risk groups. It is hoped that these results will pave the way for the international community to move away from using FISH as the gold standard for molecular stratification of multiple myeloma and focus on more clinically impactful cost-effective approaches. The study led to increased collaborations with Dalhousie researchers and supported a medical student’s work. The team hopes to build on the project and expand collaborative efforts to address the significant gaps in myeloma research, both generally and within Canada specifically.
o Cutler SD, Knopf P, Campbell CJV, Thoni A, Abou El Hassan M, Forward N, White D, Wagner J, Goudie M, Boudreau JE, Kennedy BE, Gujar S, Gaston D, Elnenaei MO. DMG26: A Targeted Sequencing Panel for Mutation Profiling to Address Gaps in the Prognostication of Multiple Myeloma. J Mol Diagn. 2021 Dec;23(12):1699-1714. doi:10.1016/j.jmoldx.2021.08.011.
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