FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4252019933> ?p ?o ?g. }

• W4252019933 abstract "Abstract Background: To evaluate epidemiological, clinical and radiographic features in the development and prognosis of rapid progressive cervical spondylotic myelopathy (rp-CSM). Methods: A retrospective study of 175 patient records was performed between March 2011 and January 2017. Patients were divided into rp-CSM group and chronic CSM (c-CSM) group according to the deterioration time and severity of preoperative neurological dysfunction. After selection, 25 rp-CSM patients were matched to a control group of 75 patients with c-CSM. The clinical outcomes were assessed by the Modified Japanese Orthopaedic Association (mJOA) score at six different follow-up time points. The imaging parameters including Torg-Pavlov Ratio (TPR) on conventional lateral x-ray and magnetic resonance images (MRI), intervertebral disc level compression ratio and increased signal intensity (ISI) on T2W1 were analyzed between the two groups, and predictors for rapid neurological dysfunction in CSM patients were evaluated using multivariate analysis. Results: Twenty-five patients experienced rp-CSM (18 males; median age 59.04 ± 12.81 years) and were matched with Seventy-five control subjects that with CSM without rapid progression (54 males; median age 56.88 ± 12.31 years). The average time to develop severe neurological deterioration was 0.8 month in rp-CSM group and 24 month in c-CSM group (p=0.001), preoperative mJOA were 6 in rp-CSM patients and 12 in c-CSM patients (p=0.014) and rp-CSM patients demonstrated worse outcomes than the controls in one year after surgery (mJOA improvement rate 54.5% and 80%, p=0.021). There were no differences between the two groups except the history of diabetes and the long-term smoking in basic condition, radiographic measurements signified that TPR MRI , intervertebral disc level compression ratio and increased signal intensity (ISI) on T2W1 were inferior in patients with rp-CSM than patients with c-CSM. Regression analysis verified that the history of diabetes, TPR MRI < 0.4, compression ratio ≥50%, the sagittal diameter of ISI ≥50% of spinal canal diameter on T2W1 have significant correlations with the rapid progressive neurological dysfunction in patients with CSM. Conclusion: The prognosis of rapid progressive CSM is worse than that of common chronic CSM. The rapid neurological deterioration can be identified by TPR MRI (< 0.4), compression ratio (≥50%), sagittal diameter of ISI (≥50% of spinal canal diameter). Besides, a history of diabetes was also a negative factor for these patients." @default.
• W4252019933 created "2022-05-12" @default.
• W4252019933 creator A5014869234 @default.
• W4252019933 creator A5027071448 @default.
• W4252019933 creator A5031727716 @default.
• W4252019933 creator A5032751866 @default.
• W4252019933 creator A5052108300 @default.
• W4252019933 creator A5067750942 @default.
• W4252019933 creator A5087407267 @default.
• W4252019933 creator A5088664989 @default.
• W4252019933 date "2020-06-25" @default.
• W4252019933 modified "2023-10-16" @default.
• W4252019933 title "Outcome and Predictive Factors in Rapid Progressive Cervical Spondylotic Myelopathy: A Retrospective Case-Control Study" @default.
• W4252019933 doi "https://doi.org/10.21203/rs.3.rs-32994/v1" @default.
• W4252019933 hasPublicationYear "2020" @default.
• W4252019933 type Work @default.
• W4252019933 citedByCount "0" @default.
• W4252019933 crossrefType "posted-content" @default.
• W4252019933 hasAuthorship W4252019933A5014869234 @default.
• W4252019933 hasAuthorship W4252019933A5027071448 @default.
• W4252019933 hasAuthorship W4252019933A5031727716 @default.
• W4252019933 hasAuthorship W4252019933A5032751866 @default.
• W4252019933 hasAuthorship W4252019933A5052108300 @default.
• W4252019933 hasAuthorship W4252019933A5067750942 @default.
• W4252019933 hasAuthorship W4252019933A5087407267 @default.
• W4252019933 hasAuthorship W4252019933A5088664989 @default.
• W4252019933 hasBestOaLocation W42520199331 @default.
• W4252019933 hasConcept C118552586 @default.
• W4252019933 hasConcept C126322002 @default.
• W4252019933 hasConcept C126838900 @default.
• W4252019933 hasConcept C141071460 @default.
• W4252019933 hasConcept C143409427 @default.
• W4252019933 hasConcept C167135981 @default.
• W4252019933 hasConcept C2777604421 @default.
• W4252019933 hasConcept C2778231337 @default.
• W4252019933 hasConcept C2780775167 @default.
• W4252019933 hasConcept C2989005 @default.
• W4252019933 hasConcept C38180746 @default.
• W4252019933 hasConcept C71924100 @default.
• W4252019933 hasConceptScore W4252019933C118552586 @default.
• W4252019933 hasConceptScore W4252019933C126322002 @default.
• W4252019933 hasConceptScore W4252019933C126838900 @default.
• W4252019933 hasConceptScore W4252019933C141071460 @default.
• W4252019933 hasConceptScore W4252019933C143409427 @default.
• W4252019933 hasConceptScore W4252019933C167135981 @default.
• W4252019933 hasConceptScore W4252019933C2777604421 @default.
• W4252019933 hasConceptScore W4252019933C2778231337 @default.
• W4252019933 hasConceptScore W4252019933C2780775167 @default.
• W4252019933 hasConceptScore W4252019933C2989005 @default.
• W4252019933 hasConceptScore W4252019933C38180746 @default.
• W4252019933 hasConceptScore W4252019933C71924100 @default.
• W4252019933 hasLocation W42520199331 @default.
• W4252019933 hasOpenAccess W4252019933 @default.
• W4252019933 hasPrimaryLocation W42520199331 @default.
• W4252019933 hasRelatedWork W11792466 @default.
• W4252019933 hasRelatedWork W12457856 @default.
• W4252019933 hasRelatedWork W12900184 @default.
• W4252019933 hasRelatedWork W12924575 @default.
• W4252019933 hasRelatedWork W13426712 @default.
• W4252019933 hasRelatedWork W16874239 @default.
• W4252019933 hasRelatedWork W18431496 @default.
• W4252019933 hasRelatedWork W373436 @default.
• W4252019933 hasRelatedWork W4448858 @default.
• W4252019933 hasRelatedWork W5855989 @default.
• W4252019933 isParatext "false" @default.
• W4252019933 isRetracted "false" @default.
• W4252019933 workType "article" @default.