METHODS: Retrospective cohort study.
OBJECTIVE: Anterior cervical discectomy and fusion (ACDF) is a common surgical intervention for patients diagnosed with cervical degenerative diseases with or without myelopathy. A thorough understanding of outcomes in patients with and without myelopathy undergoing ACDF is required because of the widespread utilization of ACDF for these indications.
BACKGROUND: Non-ACDF approaches achieved inferior outcomes in certain myelopathic cases. Studies have compared patient outcomes across procedures, but few have compared outcomes concerning myelopathic versus nonmyelopathic cohorts.
METHODS: The MarketScan database was queried from 2007 to 2016 to identify adult patients who were ≤65 years old, and underwent ACDF using the international classification of diseases 9th version and current procedural terminology codes. Nearest neighbor propensity-score matching was employed to balance patient demographics and operative characteristics between myelopathic and nonmyelopathic cohorts.
RESULTS: Of 107,480 patients who met the inclusion criteria, 29,152 (27.1%) were diagnosed with myelopathy. At baseline, the median age of patients with myelopathy was higher (52 years vs. 50 years, p <0.001), and they had a higher comorbidity burden (mean Charlson comorbidity index, 1.92 vs. 1.58; p <0.001) than patients without myelopathy. Patients with myelopathy were more likely to undergo surgical revision at 2 years (odds ratio [OR], 1.63; 95% confidence interval [CI], 1.54-1.73) or are readmitted within 90 days (OR, 1.27; 95% CI, 1.20-1.34). After patient cohorts were matched, patients with myelopathy remained at elevated risk for reoperation at 2 years (OR, 1.55; 95% CI, 1.44-1.67) and postoperative dysphagia (2.78% vs. 1.68%, p <0.001) compared to patients without myelopathy.
CONCLUSIONS: We found inferior postoperative outcomes at baseline for patients with myelopathy undergoing ACDF compared to patients without myelopathy. Patients with myelopathy remained at significantly greater risk for reoperation and readmission after balancing potential confounding variables across cohorts, and these differences in outcomes were largely driven by patients with myelopathy undergoing 1-2 level fusions.

UNASSIGNED: To study the significance of filling cystometry with pressure flow studies and bladder electromyography (EMG) in assessment and management of neurogenic bladder with myelopathies and evaluated neurological recovery in the follow-up period.
UNASSIGNED: The study was a 3-year prospective urodynamic study in 63 patients, with traumatic and nontraumatic myelopathy. Bladder management was advised based on the cystometric findings. Neurological recovery and mode of bladder management were evaluated during follow-up after a minimum of 6 months.
UNASSIGNED: Mean age was 44.6 years (range 10-80 years). Thoracolumbar area was most commonly involved. Cystometry revealed overactive detrusor in 46 patients, (17 had detrusor sphincter dyssynergia [DSD], 29 without DSD) and areflexic/underactive detrusor in 9 patients. Postvoid residual (>15% of voided urine) was significant in 27 patients. Neurological recovery was seen in 60.3%, whereas 22.2% showed no improvement (partial improvement in 4.8%) and 12.6% had normal bladder function both initially and at follow-up. Correlation between neurological recovery and bladder management was found to be insignificant (P > 0.05) using spearman\'s correlation coefficient.
UNASSIGNED: Filling cystometry with pressure flow studies and EMG study is valuable for the assessment and management of neurogenic bladder in patients with myelopathy. In neurogenic bladder management and follow-up, pressure flow studies help to prevent complications and upper urinary tract complications.

OBJECTIVE: Spinal tuberculosis (TB) is a destructive extra-pulmonary disease manifestation of Mycobacterium tuberculosis infection. It is responsible for many cases of paraparesis and quadriparesis in developing countries where patients seek treatment late. The aim of this study was to understand and analyze the clinical and radiological profile of patients with spinal TB and correlate it with the anatomical site affected by it.
METHODS: A retrospective, observational study of 100 cases of spinal TB admitted over a period of three years. Data on demography, clinical signs and symptoms and investigations were analyzed.
RESULTS: Incidence of spinal TB was found to be the highest in the third and fourth decade of life (45%). Incidence among males was 64% and females was 36%. Low socioeconomic class (72%) and past history of pulmonary TB (34%) were found to be risk factors for spinal TB. Average duration between onset of symptoms and time of presentation to the hospital was 154±15.5 days. Patients with bone involvement presented later than those without bone involvement. Paraplegia (91%) and backache (62%) were the most common clinical presentation. Thoracic spine involvement (36%) and vertebral wedging and destruction (58%) were the commonest X-ray findings. 69% patients had compressive lesion with vertebral body destruction being the commonest cause of compression.
CONCLUSIONS: Spinal TB with neurological deficits affected the thoracic spine. Compressive spinal cord lesions were the common form of presentation of spinal TB. Paraplegia with backache and neurological bladder-bowel involvement were the most prevalent neuro-deficits. Magnetic resonance imaging of the spine proved to be the most useful investigation to differentiate and localize the site of tubercular lesions.