Endovascular Therapy for Isolated M2 Occlusion Stroke: Propensity Score-Matched Analysis

A clinical registry dataset of 594 patients with acute ischemic stroke from isolated M2 occlusion. The data includes 100 propensity score-matched pairs comparing endovascular therapy to best medical management, with outcomes measured at discharge and 3 months. The dataset was created by figshare admin karger and last updated in May 2026.

Use Cases

• Compare functional outcomes (mRS scores) between EVT and BMM groups based on the described primary outcomes.
• Analyze rates of intracranial hemorrhage complications based on the reported secondary safety outcomes.
• Investigate treatment effect heterogeneity by onset-to-door time based on the exploratory subgroup analysis mentioned.
• Validate propensity score matching methodologies for observational stroke registry data.

Strengths

• Data from a multicentre registry, suggesting multi-institutional representation.
• Includes 100 well-balanced matched pairs generated via propensity score matching.
• Tracks primary outcomes (functional status, mortality) at two time points: discharge and 3 months.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count for the full dataset is unknown, which may limit suitability assessment.
• Description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

Multicentre stroke registry, author figshare admin karger.

Collection Method

Observational registry data analyzed with propensity score matching.

Freshness

Last updated 2026-05-27 05:55:20; freshness should be verified.