Thrombolysis in ischaemic stroke in rural North East Thailand by neurologist and non-neurologists

ABSTRACT

Background & Objective: Acute ischemic stroke (AIS) has been shown to be effectively treated with thrombolytic therapy. Thailand and other developing countries have limited stroke specialists to prescribe this treatment. Data regarding stroke outcomes in AIS patients who received thrombolytic therapy prescribed by neurologists compared with non-neurologists are limited. Methods: This was a large, multicenter, retrospective study conducted in 9 hospitals across the northeastern part of Thailand. The inclusion criteria were AIS patients who were admitted and treated with thrombolytic therapy between January 2010 and December 2012. Patients were categorized into two groups by physician specialty; neurologist and non-neurologist. Clinical outcomes and in-hospital mortality were compared between the groups. Results: There were 915 AIS patients who participated in the study; 175 patients were treated by the non-neurologists (19.1%). The mean age of all patients was 64 years and 55.1% were men. The median onset to needle time in both groups were similar at 180 minutes. The National Institutes of Health Stroke Scale (NIHSS) at discharge were significantly higher in neurologist group than non-neurologist group (NIHSS 6 vs 3, p value 0.03). The in-hospital mortality was also higher in neurologist group (9.5% vs 4.0%; p value 0.02). Conclusions: Non-neurologists may be able to thrombolyze AIS patients safely and effectively.