Commentary: Preliminary comparison of efficacy and safety between direct bypass surgery and endovascular recanalization therapy in adult ischemic moyamoya disease - Takeaways - MDSpire

Commentary: Preliminary comparison of efficacy and safety between direct bypass surgery and endovascular recanalization therapy in adult ischemic moyamoya disease

  • By

  • Hao Chen

  • Yichun Zou

  • May 7, 2026

  • 0 min

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  • 1

    The study contrasts direct bypass surgery with endovascular recanalization in adult ischemic moyamoya disease.

  • 2

    Significant selection bias may influence treatment cohort comparisons, affecting perceived equivalence in outcomes.

  • 3

    Inadequate follow-up duration limits assessment of long-term effectiveness and risks of restenosis in endovascular recanalization.

  • 4

    The pathophysiological rationale for mechanical recanalization in moyamoya disease remains unclear and may have limited efficacy.

  • 5

    Further prospective studies with longer follow-up are necessary to clarify the role of endovascular techniques in moyamoya disease.

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