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Stroke onset to needle delay: Where these golden hours are lost? An Egyptian center experience
Wafik Said Bahnasy1, Osama Abd Allah Ragab1, Mahmoud Ebrahim Elhassanien1
1Neurology, Faculty of Medicine, Tanta University, Egypt.
Background:
The use of intravenous recombinant tissue plasminogen activator (IV r-tPA) in early acute ischemic stroke (AIS) management faces a lot of difficulties in developing countries due to lessened guideline development with consecutive pre- and intra-hospital delay.
Objectives:
The objective was to identify the barriers facing proper utilization of IV r-tPA for AIS in Tanta University Hospitals.
Methods:
The study was conducted on 4124 AIS patients eligible to use IV r-tPA divided to group-I consisting of 442 patients who arrived the hospital within <3.5 h from the stroke onset and group-II consisting of 3682 patients who arrived >3.5 h from the stroke onset. The former group was further subdivided to 238 patients who received IV r-tPA (group-Ia) and 204 patients who did not receive IV r-tPA (group-Ib) due to different obstacles.
Results:
The main causes of pre-hospital onset to arrival delay were stroke unawareness, long travel time, incorrect beliefs, non-available neurologists, stroke onset during sleep and multiple causes (18.2%, 20.5%, 12.7%, 9.1%, 16% and 23.5% of cases, respectively). Causes of non-administration of IV r-tPA in eligible patients includes prolonged door-to-needle time, financial restraints, minor strokes, unavailable beds and fear of complications (41.2%, 26%, 12.7%, 11.3% and 8.8%, respectively).
Conclusion:
Increasing the chance of utilizing IV r-tPA for AIS patients' needs regular updating of the stroke chain of survival system to get the highest benefits from the available resources.
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