ArticlePEC innovation2025
Effectiveness of a patient-centered informational video for reducing anxiety before coronary catheterization: A self-controlled trial.
Article in PEC innovation, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Objectives: To evaluate whether viewing a locally produced, patient-centered informational video is associated with lower peri-procedural anxiety among patients undergoing coronary catheterization. Methods: Prospective, single-center, single-arm, self-controlled study. Consecutive weekday-morning patients were enrolled on recruitment days ( Results: Median baseline anxiety was 5.0 (IQR 3.0-7.9). Anxiety decreased across time (Friedman χ Conclusion: Viewing a patient-centered video was associated with lower anxiety before coronary catheterization; causality cannot be inferred from this single-arm design. Innovation: The intervention was produced by the clinical team, filmed in the actual unit, and is publicly available in three languages, offering a scalable, low-cost approach that can be locally adapted. Randomized, multicenter trials are warranted to confirm efficacy and generalizability.
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Registered trials
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