Hyperacute thrombolysis with recombinant tissue plasminogen activator of acute ischemic stroke: feasibility and effectivity from an Indian perspective.
Given the constraints of resources, thrombolysis for acute ischemic stroke (AIS) is under evaluation in developing countries like India, especially in areas such as western Utter Pradesh, where it is overly crowded and there is poor affordability.


OBJECTIVE
This study was done to evaluate recombinant tissue plasminogen activator r-tpa in acute ischemic stroke in hyper acute phase, in selected patients of western Utter Pradesh, in terms of feasibility and effectivity.


METHODS
Open, non randomized study.


METHODS
Thirty two patients were classified using Trial of ORG 10172 in Acute Stroke treatment (TOAST) criteria (large artery atherosclerotic = 8; cardio embolic = 6; small vessel occlusion = 14; other determined etiology = 2; undetermined etiology = 2). The mean time to reach the hospital was 2 h (1.15-3.0), the mean door to CT scan 20 min (10-40) and door to r-tpa injection was 30 min (24-68). The National Institute of Health Stroke Scale (NIHSS) scores ranged from 11-22 (mean 15.5 +2.7). The dose of r-tpa administered was 0.9 mg/kg.


RESULTS
Twenty one patients (65.6%) showed significant improvement on the NIHSS score, at 48 h (4 points). (Mean change = 10; range = 4-17). At one month, 25 (78%) recorded improvement on the Barthel index (mean change = 45%). One developed frontal lobe hemorrhage and another developed recurrent stroke; one died of aspiration; and four showed no improvement. Modified Rankin score (m RS) was administered at the end of three months to 28 patients (90%); however, the rest could not be directly observed. The average modified Rankin Score was 1.2 (0-2).


CONCLUSIONS
Hyperacute thrombolysis was found feasible and effective in selected patients with AIS from western Utter Pradesh and who had poor affordability.
Sharma
S R
SR
Department of Neurology, S. R. M. S. Institute of Medical Sciences, Utter Pradesh, India. srmsims_sharma@rediffmail.com
Sharma
Nalini
N