Trial reportPatient preference and adherence2026
Preoperative Educational Video Viewing is Associated with a Reduced Incidence of Subconjunctival Hemorrhage Following Intravitreal Anti-VEGF Injection.
Trial report in Patient preference and adherence, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07002372 (Impact of Procedural Video Viewing on Patients Undergoing Intravitreal Anti-VEGF Injections), which is not on this 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.
Impact of Procedural Video Viewing on Patients Undergoing Intravitreal Anti-VEGF Injections
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
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Authors and funding
13 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Objective: To assess whether preoperative viewing of an educational procedural video reduces the incidence and severity of subconjunctival hemorrhage (SCH) following intravitreal anti-VEGF injections (IVI), and improves patient experience. Methods: In this surgeon-blind randomized controlled trial conducted at a single tertiary care center (NCT07002372), treatment-naïve patients scheduled for their first IVI were prospectively enrolled and randomized to either an intervention group (video viewing) or a control group (no video viewing). All participants completed the State-Trait Anxiety Inventory-State (STAI-S) before and after the injection. SCH incidence and area were assessed via standardized post-injection photographs analyzed using ImageJ software. Additional outcomes included patient-reported pain scores, heart rate, procedure time, and surgeon-rated cooperation. Results: A total of 108 patients were enrolled, of whom 103 completed the study, which was fewer than the initially planned sample size. Baseline demographics were similar between groups. SCH occurred in 21/51 (41.2%) patients in the intervention group versus 36/52 (69.2%) in the control group ( Conclusion: Preoperative procedural video viewing reduces the incidence of SCH and improves patients' understanding of IVI. Given its simplicity and ease of implementation, this approach may serve as a practical adjunct to enhance patient experience in clinical practice.
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