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Negative / Null Result ReportOpen accessMedicine

Cost-effectiveness of follow-up invasive coronary angiography after percutaneous coronary stenting: a real-world observational cohort study in Japan

Hiroyuki Daida; Tomoyuki Takura; Tetsuya Shiina; Keiko Goto-Hirano · 2022 · 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

Objectives Follow-up invasive coronary angiography (FUICA) after percutaneous coronary intervention (PCI) has been shown to increase the rate of early coronary revascularisation without reducing the incidence of subsequent myocardial infarction or death. However, no studies have evaluated the cost-effectiveness of FUICA in patients after coronary stenting. Therefore, this study aimed to evaluate the cost-effectiveness of FUICA after PCI.Design Retrospective observational cohort study.Setting 497 hospitals.Participants and interventions Overall, 558 patients who underwent coronary artery stenti

Abstract by Hiroyuki Daida; Tomoyuki Takura; Tetsuya Shiina; Keiko Goto-Hirano, BMJ Open (2022) — licensed CC BY 4.0.

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Metadata source: DOAJ · DOI 10.1136/bmjopen-2022-061617