Demographics of Tuberculosis of Spine and Factors Affecting Neurological Improvement in Patients Suffering from Tuberculosis of Spine - A Retrospective Analysis of 312 Cases. Issue 1 (April 2016)

• Record Type: Journal Article
• Authors: Sharma, Ayush; Chhabra, Harvinder; Chabra, Tarun
• Is Part Of: Global spine journal. Volume 6:Issue 1(2016)Supplement
• Page Start: s-0036-1582795
• Page End: s-0036-1582795
• Publication Date: 2016-04
• Subjects: Spine -- Diseases -- Periodicals; Spine -- Diseases -- Treatment -- Periodicals; Spine -- Abnormalities -- Periodicals; Spine -- Surgery -- Periodicals; 616.73
• DOI: 10.1055/s-0036-1582795
• Languages: English
• ISSNs: 2192-5682

Abstract

Objective: The purpose of the study was to study demographics of tuberculosis of Spine and analyze factors that might affect neurological improvement in patients suffering from tuberculosis of spine. Materials: Of the 638 suspected cases of spinal tuberculosis, 312 cases with confirmed diagnosis with at least one year follow up were selected for retrospective analysis. 200 cases that presented with neurological deficit were further divided into three groups- completely improved, partially improved, and no improvement according to AIS (American Spinal Injury Association impairment scale) grading. All continuous variables and categorical variables were compared across groups. Results: 66.99% patients had typical clinical presentation. 84.62% had typical MRI presentation. Thoracic levels (T1–10) were most commonly affected in 45.78% followed by thoracolumbar levels 27.52%(T11-L2). In 80.32% disease was restricted to one or two adjoining vertebrae. At presentation 35.89% patients were neurologically intact whereas 31% were AIS-D, 20.83% were AIS-C, 2.5% were AIS-B and 9.61% were AIS-A. The three groups of patients with complete improvement, partial improvement, and no improvement were significantly different in their levels of vertebral involvement, AIS grade at presentation, bladder and bowel involvement and its duration on statistical analysis. Conclusion: Age, sex, radiological presentation, co–morbidities and presence of pulmonary tuberculosis has no significant effect on neurological improvement. Levels of vertebral involvement, AIS grade at presentation, bladder and bowel involvement and its duration significantly effects the final neurological improvement in cases of tuberculosis of spine.