The spine journal : official journal of the North American Spine Society
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Preoperative psychological symptoms predict surgical outcomes. The impact of surgical outcomes on psychological well-being, however, has not been delineated. ⋯ Substantial improvements in psychological well-being resulted after surgery among patients with favorable spine-specific outcomes.
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Interhospital competition has been shown to influence the adoption of surgical techniques and approaches, clinical patient outcomes, and health care resource use for select surgical procedures. However, little is known regarding these dynamics as they relate to spine surgery. ⋯ Increased interhospital competitive intensity is associated with increased odds of complications, increased total charges, and prolonged LOS following lumbar spine fusion. These differences are generally highest among state-owned and urban teaching hospitals. Differences in outcome related to hospital competition may be due to suboptimal resource allocation. Identifying differences in perioperative outcomes associated with hospital market competition is important in the contemporary environment of health care reimbursement reform and hospital consolidation. Perioperative outcome disparities between highly competitive and minimally competitive areas should be monitored and further studied.
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Multicenter Study Clinical Trial
Geographic variations in clinical presentation and outcomes of decompressive surgery in patients with symptomatic degenerative cervical myelopathy: analysis of a prospective, international multicenter cohort study of 757 patients.
Degenerative cervical myelopathy (DCM) is a progressive degenerative spine disease and the most common cause of spinal cord impairment in adults worldwide. Few studies have reported on regional variations in demographics, clinical presentation, disease causation, and surgical effectiveness. ⋯ Regional differences in demographics, causation, and surgical approaches are significant for patients with DCM. Despite these variations, surgical decompression for DCM appears effective in all regions. Observed differences in the extent of postoperative improvements among the regions should encourage the standardization of care across centers and the development of international guidelines for the management of DCM.
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Randomized Controlled Trial
Patients' experience with nonsurgical treatment for lumbar spinal stenosis: a qualitative study.
Lumbar spinal stenosis (LSS) is a highly prevalent disease in older adults that causes significant limitations in walking and other daily activities. Research into optimal nonsurgical treatment approaches for LSS is lacking. ⋯ Many individuals with LSS report barriers to accessing non-surgical treatment, but may also be willing to commit to a long-term treatment strategy that includes exercise. Social support from others with LSS and from health care providers with good communication skills may facilitate compliance with treatment recommendations.
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Minimally invasive lumbar spinal stenosis procedures have uncertain long-term value. ⋯ Spacers may provide a reasonably cost-effective initial treatment option for patients with lumbar spinal stenosis. Their value is expected to improve if procedure costs are lower in outpatient settings where these procedures are increasingly being performed. Decision analysis is useful for characterizing the long-term cost-effectiveness potential for minimally invasive spinal stenosis treatments and highlights the importance of complication rates and prospective health utility assessment.