e-ISSN: Pending
Negative / Null Result ReportOpen accessMedicine

Association of ischaemic stroke/TIA with subsequent oral anticoagulant adherence in patients with atrial fibrillation: a scoping review.

Shukkoor AA; Turgeon RD; De Vera MA; Harrison M; George NE; Loewen PS · 2026 · BMJ open

WASTE classifies this as Negative / Null Result Report · AI classification, approximate

The study found no significant effect — useful as a negative control or null benchmark for your own design.

Abstract (excerpt)

Objectives This study aimed to investigate the association and potential causal relationship between ischaemic stroke/transient ischaemic attack (TIA) and oral anticoagulant (OAC) adherence using Bradford Hill's criteria and to determine…

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Metadata source: Europe PMC · DOI 10.1136/bmjopen-2025-112736