Table 1

Study design and rate of complete recanalization after one pass and after the last pass (maximum of three passes)

Cerebrovascular model	Clot type	BGC+SR			DAC+SR			ANCD+SR
Tortuosity index	Clot type	n	1 pass, %	3 passes, %	n	1 pass, %	3 passes, %	n	1 pass, %	3 passes, %
Moderate
Intracerebral: 4.752	Soft red	10	100	100	10	80	90	10	100	100
Global: 7.048	Fibrin rich	15	33	33	15	80	87	15	87	100
Severe
Intracerebral: 5.831	Soft Red	10	80	80	10	90	100	10	100	100
Global: 5.878	Fibrin rich	15	67	93	15	73	87	15	100	100
	Total	50	66	74	50	80	90	50	94	100

BGC, balloon guide catheter; DAC, distal access catheter; SR, stent retriever.