Comparison of the Prognostic Accuracy of Full Outline of Unresponsiveness (FOUR) Score with Glasgow Coma Scale (GCS) Score among Patients with Traumatic Brain Injury in a Tertiary Care Center.

Objectives The Glasgow Coma Scale (GCS) is widely used and considered the gold standard in assessing the consciousness of patients with traumatic brain injury. However, some significant limitations, like the considerable variations in interobserver reliability and predictive validity, were the reason for developing the Full Outline of Unresponsiveness (FOUR) score. The current study aims to compare the prognostic accuracy of the FOUR score with the GCS score for in-hospital mortality and morbidity among patients with traumatic brain injury. Materials and Methods A prospective cohort study was conducted, where 237 participants were selected by consecutive sampling from a tertiary care center. These patients were assessed with the help of GCS and FOUR scores within 6 hours of admission, and other clinical parameters were also noted. The level of consciousness was checked every day with the help of GCS and FOUR scores until their last hospitalization day. Glasgow Outcome Scale was used to assess their outcome on the last day of hospitalization. The GCS and FOUR scores were compared, and data were analyzed by descriptive and inferential statistics. The chi-square test, independent Student's t -test, and receiver operating characteristic analysis were used for inferential analysis. Results The area under the curve (AUC) for the GCS score at the 6th hour for predicting mortality was 0.865 with a cutoff value of 5.5, and it yields a sensitivity of 87% and a specificity of 64%. The AUC for FOUR scores at the 6th hour for predicting the mortality was 0.893, with a cutoff value of 5.5, and it yields a sensitivity of 87% and a specificity of 73%. Conclusion The current study shows that, as per the AUC of GCS and FOUR scores, their sensitivity was equal, but specificity was higher in the FOUR score. So, the FOUR score has higher accuracy than the GCS score in the prediction of mortality among traumatic brain injury patients.

Diagnostic challenges in cerebral tuberculoma presenting with seizures in pregnancy.

Tuberculoma is an uncommon presentation of tuberculosis and is found in regions with a high prevalence of tuberculosis. This is rarely diagnosed during pregnancy. The presentation can mimic other etiologies such as eclampsia or cerebral venous sinus thrombosis so the diagnosis can be challenging, particularly when presenting with seizures in pregnancy. Described here is a woman in her first pregnancy who presented with seizures mimicking eclampsia and was suspected to have a brain tumour on neuroimaging. She was diagnosed to have a intracerebral tuberculoma on histopathological examination following surgical decompression after delivery.

Corticosteroids in the management of lymphocytic hypophysitis: Case series.

BACKGROUND: The diagnosis of lymphocytic hypophysitis (LYH) is a clinical challenge. Medical management with steroids may result in complete resolution of the symptoms and radiological features. We report our approach to the diagnosis and treatment of LYH. MATERIALS AND METHODS: Retrospective analysis of data of nine consecutive patients of LYH from August 2013 to August 2015 was done. The average age of the study population was 38.4 ± 19.8 years, with five (55.5%) women. Presumptive diagnosis of LYH was made in six patients who were treated with steroids. Among the medical intervention group, one patient developed progressive ocular symptoms involving the third cranial nerve, which required surgical intervention. Out of the five remaining patients under medical treatment, four patients showed improvement in clinical symptoms and resolution of radiological features and one patient showed recurrence of the lesion. In the surgical group, the diagnosis was made after the histopathological confirmation. RESULTS:: In the surgical group, the diagnosis was made after the histopathological confirmation in all patients except one. All the patients in this group presented with optic nerve compression requiring surgical decompression. All the patients in this group showed symptomatic improvement postoperatively. Symptoms for deficiency of hormones required supplementation dose of steroids. CONCLUSION:: Steroids should be considered as the first line of management in LYH. Surgical resection should be considered in the presence of optic nerve and/or chiasmal compression and for lesions nonresponsive to medical management.

Controlled Suction with Venous Catheter Irrigation in Neurosurgery: A Cost Effective Technique.

BACKGROUND: Keeping the operating field clean and visible is an important technique in neurosurgery. Continuous irrigation-suction (IS) of the surgical field is currently often done using devices available that are expensive and demand technical proficiency. We report a simple method of continuous IS using a widely available central venous catheter and a controlled suction cannula. METHODS: We used a controlled suction cannula attached to a central suction system. A single lumen central venous catheter is passed through the keyhole of a controlled suction cannula, which is connected to a continuous irrigation system. RESULTS: The operative field was clean throughout the procedure, obviating the need for an assisting surgeon to irrigate into the deep operating field and, hence, reducing the duration of surgery. CONCLUSIONS: The proposed IS system could be surgeon friendly, easily manageable, yet cost-effective and efficient.