European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society
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Due to the rarity of diffuse spinal cord astrocytoma, an effective model is still lacking to stratify their prognosis. Here, we aimed to establish a prognostic model through comprehensively evaluating clinicopathological features and preoperative peripheral blood inflammatory markers in 89 cases. ⋯ We successfully constructed a comprehensive prognostic model including preoperative peripheral blood inflammatory markers, which can stratify diffuse spinal cord astrocytoma into 4 subgroups.
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Observational Study
Conservative treatment for chronic coccydynia: a 36-month prospective observational study of 115 patients.
To describe long-term outcomes of conservative treatment for chronic coccydynia. ⋯ In adults with chronic coccydynia receiving conservative treatment, symptoms decrease overtime, but significantly persist at 36 months in more than half of them. For patients with posterior coccyx dislocation, coccygectomy may be considered rapidly.
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We focus on providing the first comprehensive national dataset on the incidence, injury aetiology and mortality of TSCI in China. ⋯ The TSCI incidence increased significantly from 2009 to 2018. The incidence in the elderly populations was consistently high and continues to increase over time. The mortality of TSCI patients in hospitals is relatively low and continues to decrease each year, but elderly individuals remain at a high risk of hospital death.
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To determine whether abnormalities of the sagittal modifiers (SMs) of the Scoliosis Research Society (SRS)-Schwab classification truly reflect back pain (BP)-specific quality of life (QOL), it is necessary to examine their dose-response relationships and to determine clinically impactful thresholds for declines in BP-specific QOL. This study aimed to analyse the continuous dose-response relationship between each SM and BP-specific QOL. ⋯ PI-LL might be the most sensitive of the three modifiers of the SRS-Schwab classification for determining BP-specific QOL. Moreover, BP-specific QOL worsens rapidly when the compensatory mechanism against malalignment exceeds a critical value. Therefore, we suggest that traditional classifications and surgical strategies should be re-examined regarding the dose-dependent abnormalities of the SMs to develop a more reliable classification strategy.
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Thoracolumbar fractures are the most common kind of spine injury in children. Several types of spine injury can occur, and for this reason, treatment algorithms have been put in place for the management of these patients. At present, the thoracolumbar injury classification and severity score system (TLICS) and the thoracolumbar AOSpine injury score (AOSpine score) aimed at providing treatment recommendations. We aimed to assess the reliability, in children, of the TLICS scoring and AOSpine scoring systems, and to define the superiority of one of the methods of scoring, to spread its use in routine clinical management in the pediatric spine trauma. ⋯ Fifty-four patients met the inclusion criteria. We demonstrated that both the AOSpine score and the TLICS scores had a significant correlation for surgical management decision of spine trauma (p < 0.0001). We found a high concordance between surgical decision making in the pediatric clinical practice and the TLICS score. In our pediatric cohort, there were significantly more patients with TLICS ≥ 5 (n = 47, 87%) than with AOSpine score > 5 (n = 26, 46%, p < 0.0001). There were significantly more patients with TLICS ≥ 4 (n = 53, 98%), than with AOSpine score ≥ 4 (n = 42, 77%, p = 0.001). ConclusionsThe TLICS score was significantly more appropriate than the AOSpine score, for the surgical treatment decision in children, especially when considering the future risk of sagittal imbalance.