Robotic neuroendovascular procedures take longer but use less contrast

In a meta-analysis of 6 studies, robot-assisted neuroendovascular procedures had longer operating room time (mean difference 12.42 min, 95% CI 6.31–18.53) but lower contrast volume (MD –6.20 ml, 95% CI –11.91 to –0.50). Procedure and fluoroscopy times, diagnostic success, and co…

• Operating room time was significantly longer for robot-assisted procedures (MD 12.42 min, 95% CI 6.31 to 18.53).
• Contrast volume was significantly lower with robot assistance (MD –6.20 ml, 95% CI –11.91 to –0.50).
• No significant differences were found in procedure/fluoroscopy times, patient radiation exposure, diagnostic success, or stroke/TIA rates.

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