PURPOSE: In developing countries optimal care of status epilepticus (SE) is associated with major barriers, particularly transportation. METHODS: A prospective study of SE was performed between 1994 and 1996 to determine the clinical profile, response to treatment and outcome, Glasgow Outcome Scale (GOS). RESULTS: Of the 85 patients admitted, the mean age was 33 years (8-75 years), 16% <16 years of age. The mean duration of SE before admission was 18.02 h (1-72 h). Only 23 (28%) patients, all locals, presented within <3 h of onset. Etiology included acute symptomatic (54%), remote symptomatic (7%), cryptogenic (19%), and established epilepsy (20%). Central nervous system infections accounted for 24 (28%) of the etiologies. Seventy-five (88%) patients responded to first-line drugs and 10 (12%) required second-line drugs. The mean duration of SE was significantly long in nonresponders (Mean +/- SD: 32.6 +/- 20.11 vs. 15.2 +/- 18.32, p < 0.006). Duration (p < 0.01; OR 1.04, 95% CI 1.01-1.07) and acute symptomatic etiology (p < 0.038; OR 10.38, 95% CI 1.13-95.09) were the independent predictors of no-response to first-line drugs. Of the nine deaths (10.5%), eight were in acute symptomatic group. Predictors of mortality included female sex (p < 0.017, OR 13.41, 95% CI 1.59-115.38) and lack of response to first-line drugs (p < 0.0001, OR 230.27, 95% CI 8.78-6037.19). Longer duration was associated with poor GOS 1-4 (p = 0.001). Of the 37 patients with <6 h, 81% had GOC5 outcome. CONCLUSION: This study suggests that longer duration of SE and acute symptomatic etiology are independent predictors of lack of response to first-line drugs. Failure to respond to first-line drugs and duration predict the outcome.
PURPOSE: In developing countries optimal care of status epilepticus (SE) is associated with major barriers, particularly transportation. METHODS: A prospective study of SE was performed between 1994 and 1996 to determine the clinical profile, response to treatment and outcome, Glasgow Outcome Scale (GOS). RESULTS: Of the 85 patients admitted, the mean age was 33 years (8-75 years), 16% <16 years of age. The mean duration of SE before admission was 18.02 h (1-72 h). Only 23 (28%) patients, all locals, presented within <3 h of onset. Etiology included acute symptomatic (54%), remote symptomatic (7%), cryptogenic (19%), and established epilepsy (20%). Central nervous system infections accounted for 24 (28%) of the etiologies. Seventy-five (88%) patients responded to first-line drugs and 10 (12%) required second-line drugs. The mean duration of SE was significantly long in nonresponders (Mean +/- SD: 32.6 +/- 20.11 vs. 15.2 +/- 18.32, p < 0.006). Duration (p < 0.01; OR 1.04, 95% CI 1.01-1.07) and acute symptomatic etiology (p < 0.038; OR 10.38, 95% CI 1.13-95.09) were the independent predictors of no-response to first-line drugs. Of the nine deaths (10.5%), eight were in acute symptomatic group. Predictors of mortality included female sex (p < 0.017, OR 13.41, 95% CI 1.59-115.38) and lack of response to first-line drugs (p < 0.0001, OR 230.27, 95% CI 8.78-6037.19). Longer duration was associated with poor GOS 1-4 (p = 0.001). Of the 37 patients with <6 h, 81% had GOC5 outcome. CONCLUSION: This study suggests that longer duration of SE and acute symptomatic etiology are independent predictors of lack of response to first-line drugs. Failure to respond to first-line drugs and duration predict the outcome.