OBJECTIVE: To study the efficacy and safety of single intravenous bolus administration of indigenously developed tenecteplase in the management of patients presenting with ST-elevation myocardial infarction in clinical practice. METHODS: Post-licensure, observational, prescription-event monitoring study. RESULTS: Data of 6000 patients who had ST-elevation myocardial infarction and received weight-adjusted tenecteplase injection was analyzed. Overall 90.93% patients had clinically successful thrombolysis, with highest success rate (93.2%) in patients treated within 3 hours. Overall mortality was 3.23%. The elderly (< or = 65 yrs; 24.58%) and diabetics (38.2%) had clinically successful thrombolysis of 87.73% and 90.49% respectively. Female patients (16.38%) had success rates comparable to males but with higher (6.41%) mortality. The overall incidences of intracranial hemorrhage (ICH), severe bleeding, stroke and ventricular tachyarrhythmia were 0.62%, 3.18%, 0.12% and 3.07% respectively and were not significantly different in females, diabetics and elderly patients. Delay in treatment beyond 6 hours was associated with increased incidence of heart failure, ventricular tachyarrhythmia and mortality. CONCLUSION: This study confirms the efficacy and safety of indigenous tenecteplase in the management of patients with ST-elevation myocardial infarction.
OBJECTIVE: To study the efficacy and safety of single intravenous bolus administration of indigenously developed tenecteplase in the management of patients presenting with ST-elevation myocardial infarction in clinical practice. METHODS: Post-licensure, observational, prescription-event monitoring study. RESULTS: Data of 6000 patients who had ST-elevation myocardial infarction and received weight-adjusted tenecteplase injection was analyzed. Overall 90.93% patients had clinically successful thrombolysis, with highest success rate (93.2%) in patients treated within 3 hours. Overall mortality was 3.23%. The elderly (< or = 65 yrs; 24.58%) and diabetics (38.2%) had clinically successful thrombolysis of 87.73% and 90.49% respectively. Female patients (16.38%) had success rates comparable to males but with higher (6.41%) mortality. The overall incidences of intracranial hemorrhage (ICH), severe bleeding, stroke and ventricular tachyarrhythmia were 0.62%, 3.18%, 0.12% and 3.07% respectively and were not significantly different in females, diabetics and elderly patients. Delay in treatment beyond 6 hours was associated with increased incidence of heart failure, ventricular tachyarrhythmia and mortality. CONCLUSION: This study confirms the efficacy and safety of indigenous tenecteplase in the management of patients with ST-elevation myocardial infarction.