RESUMO
OBJECTIVES: The purpose of the study was to study demographics of tuberculosis of spine and analyze factors that might affect neurological improvement in such patients. METHODS: Of the 638 suspected cases of spinal tuberculosis, 312 cases with confirmed diagnosis with at least 1-year follow-up were selected for retrospective analysis. Two hundred cases who presented with neurological deficit were further divided into three groups-completely improved, partially improved and no improvement according to American Spinal Injury Association impairment scale (AIS) grading. All continuous variables and categorical variables were compared across groups. RESULTS: A total of 209 (66.99%) patients had typical clinical presentation. A total of 264 (84.62%) had typical magnetic resonance imaging (MRI) presentation. Among 356 involved vertebrae, thoracic levels (T1-10) were most commonly affected in 163 (45.78%) followed by thoracolumbar (T11-L2) vertebrae in 98 (27.52%). In 250 patients (80.12%), disease was restricted to one or two adjoining vertebrae. At presentation, 112 (35.89%) patients were neurologically intact, whereas 97 (31%) were AIS D, 65 (20.83%) were AIS C, 8 (2.5%) were AIS B and 30 (9.61%) were AIS A. On statistical analysis, although three groups of patients with complete improvement, partial improvement and no improvement were similar in age, sex, radiological presentation, and co-morbidities and the presence of pulmonary tuberculosis, they were significantly different with regard to the levels of vertebral involvement, AIS grade at presentation, bladder and bowel involvement and its duration. CONCLUSIONS: In management of patients suffering from tuberculosis of spine, levels of vertebral involvement, AIS grade at presentation, bladder and bowel involvement and its duration significantly affect the final neurological improvement.
Assuntos
Recuperação de Função Fisiológica , Tuberculose da Coluna Vertebral/epidemiologia , Tuberculose da Coluna Vertebral/terapia , Fatores Etários , Comorbidade , Feminino , Seguimentos , Humanos , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Procedimentos Ortopédicos/instrumentação , Procedimentos Ortopédicos/métodos , Estudos Retrospectivos , Índice de Gravidade de Doença , Fatores Sexuais , Coluna Vertebral/diagnóstico por imagem , Coluna Vertebral/cirurgia , Tempo para o Tratamento , Tuberculose da Coluna Vertebral/diagnóstico por imagem , Tuberculose da Coluna Vertebral/fisiopatologiaRESUMO
OBJECTIVE: This study aims to understand the demographics, mode of trauma, hospital stay, complications, neurological improvement, mortality and expenditure incurred by Indian patients with spinal trauma and ankylosing spondylitis (AS). METHODS: Retrospective analysis of the patient data admitted to a tertiary referral hospital from 2008 to 2013 with the diagnosis of AS and spinal trauma was carried out. The variables studied were demographics, mode of trauma, neurological status, neurological improvement, involved vertebral level, duration of hospital stay, comorbid factors, expenditure and complications during the stay. RESULTS: Forty-six patients with diagnosis of AS with spine trauma were admitted over the last 5 years with a total of 52 fractures. All were male patients; 58.6% had injury because of trivial trauma and 78.2% patients presented with neurological injury. C5 C6, C6 C7, C7 D1 and D12 were the most common injured level. Fractures through intervertebral disc were most common in cervical spine. Of the patients, 52.7% had shown neurological improvement of at least grade 1(AIS). Mean expenditure of patient admitted with spinal cord injury (SCI) with AS is 7957 USD (United States dollar), which is around five times the per capita income in India (as per year 2013). CONCLUSION: Males with AS are much more prone to spinal fractures than females and its incidence may be higher than previously reported. Domestic falls are the most common mechanism of spinal trauma in this population. High velocity injuries are associated with complete SCI. The study reinforces the need for development of subsidized spinal care services for SCI management.