Efficacy of Urinary Kallidinogenase Plus Intravenous Recombinant Tissue Plasminogen Activator for Stroke Patients with Extended Window
The Neurologist/The neurologist(2023)
Abstract
Background:To assess the outcome of human urinary kallidinogenase (HUK) plus recombinant tissue plasminogen activator (rT-PA) intravenous thrombolysis for stroke patients with an extended time window(4.5 to 9 h).Methods:A total of 92 acute ischemic stroke patients who fulfilled the criteria were included in this study. All patients received basic treatment and intravenous rT-PA, and 49 patients received additional injections of HUK (HUK group) once a day for 14 consecutive days. Outcomes were indicated by the thrombolysis in cerebral infarction score as the primary endpoint and the National Institute of Health Stroke Scale, modified Rankin Scale, and Barthel Index as the secondary endpoints. The safety outcomes were the rate of symptomatic intracranial hemorrhage, bleeding, angioedema, and mortality.Results:The National Institute of Health Stroke Scale scores were significantly lower in the HUK group at hospital discharge (4.55 +/- 3.78 vs 7.88 +/- 7.31, P = 0.009) and day 90 (4.04 +/- 3.51 vs 8.12 +/- 9.53, P = 0.011). The improvements in the Barthel Index scores were more obvious in the HUK group. Patients in the HUK group achieved favorable functional independence (67.35% vs 46.51%; odds ratio: 2.37; 95% CI: 1.01-5.53) at 90 days. The recanalization rate of the HUK group was 64.10%, whereas that was 41.48% in the control group (P = 0.050). The complete reperfusion rates were 42.9% and 23.3% in the HUK group and the control group, respectively. No significant differences were observed for adverse events between the two groups.Conclusions:Combination therapy of HUK plus rT-PA in patients with acute ischemic stroke with an extended time window can safely improve their functional outcomes.
MoreTranslated text
Key words
intravenous thrombolysis,therapeutic time window,human urinary kallidinogenase,recanalization rate,safety
AI Read Science
Must-Reading Tree
Example
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined