Streamlining door to recanalization processes in endovascular stroke therapy

Area of Science:

• Neurology
• Interventional Neurology
• Health Services Research

Background:

• Acute ischemic stroke from large vessel occlusion requires rapid reperfusion for improved patient outcomes.
• Treatment delays in acute stroke care can negatively impact clinical results.
• Optimizing treatment pathways is crucial for enhancing patient care in stroke management.

Purpose of the Study:

• To evaluate the impact of a standardized, multidisciplinary optimization program on reducing treatment delays in endovascular therapy for acute ischemic stroke.
• To assess the effect of implemented optimization steps on door to groin puncture time (D2P).

Main Methods:

• A prospective analysis of consecutive ischemic stroke patients treated with endovascular therapy.
• Comparison of patient data from pre-optimization and post-optimization periods.
• Interventions included standardized communication, pre-notification, minimized diagnostic tests, and direct patient transport pathways.

Main Results:

• Median door to groin puncture time (D2P) significantly decreased from 105 minutes pre-optimization to 67 minutes post-optimization (p=0.0002).
• A total of 286 patients were analyzed (178 pre-optimization, 108 post-optimization).
• Good clinical outcomes at 3 months were similar between groups, with a trend toward improvement in a subgroup of anterior circulation occlusion patients.

Conclusions:

• A standardized, multidisciplinary approach can significantly reduce D2P times in acute stroke treatment.
• The study highlights the effectiveness of process optimization in improving stroke care efficiency.
• Further research with larger sample sizes is needed to confirm the impact on long-term clinical outcomes.