Clinical Significance of Modified Greab Score in Patients of Intra Ventricular Hemorrhage when Treating with External Ventricular Drainage

Abstract

Background: There is no consensus in the literature on the effects of the development of hydrocephalus on survival and disability after intracerebral hemorrhage (ICH) and the benefits of external ventricular drainage (EVD). Some studies showed good outcomes whereas some showed poor outcomes after insertion of EVD in patients with spontaneous intraventricular hemorrhage with hydrocephalus. Objective: This study is planned to describe the role of external ventricular drainage in treating patients with spontaneous, either primary or secondary, intraventricular hemorrhage with hydrocephalus. Method: A hospital-based prospective interventional study was conducted in the Department of Neurosurgery of Dhaka Medical College Hospital, which is a tertiary level hospital, from April 2016 to September 2017. A total of 42 patients of spontaneous intraventricular hemorrhage, either primary or secondary, with hydrocephalus were selected for this study. Glasgow Coma Scale score for level of consciousness and Modified GRAEB score for severity of ventricular hemorrhage were recorded preoperatively. All the collected data were entered into IBM SPSS software, Version 22.0. Correlations were determined by linear regression analysis. Results: Among 42 patients, the age range was 26-75 years with a mean age of 65.2±10.87 years. Male were 26(61.9%) and females were 16(38.1%). The male-Female ratio was 1.625:1. A total of 9(21.42%) patients had a primary intraventricular hemorrhage and the rest of 33(78.58%) had an intraventricular hemorrhage. Preoperative GCS ranged from 4 to13 with a mean value of 7.14 ± SD 1.995. Modified GRA Escoresre was ranged from 5 to 19 with the mean 8.85± SD 0.7693. The difference in GCS at 24 hours was ranged from a minimum of 3 to a maximum of +10 with an increase of +1.67± SD 2.09. Collected CSF volumes at 24 hours were ranged from a minimum of 50 to a maximum of 480 ml with a mean of 338 of 0.33 ml ±SD 113.329. Total 5 patients died within 30 days. ...........