SynthesisCritical pathways in cardiology2026
Sirolimus-Coated Versus Paclitaxel-Coated Balloons for Coronary Artery Disease: A Grade Assessed Systematic Review and Meta-Analysis.
Synthesis in Critical pathways in cardiology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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
1 citing paper in PubMed.
- Efficacy of Sirolimus Versus Paclitaxel-Coated Balloons for Coronary Revascularization: An Updated Meta-Analysis with GRADE Assessment.Journal of the Saudi Heart Association · 2026Review
Corrections and comments
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Authors and funding
15 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Despite advances in percutaneous coronary procedures, in-stent restenosis remains a significant challenge. Although sirolimus- and paclitaxel-coated balloons are promising alternatives, their comparative safety and efficacy remain uncertain. PubMed, Embase, and Cochrane databases were searched using relevant keywords from inception until August 2025. A total of 11 studies (7 randomized controlled trials and 4 observational cohort studies) were included, comprising 3633 participants overall. The primary outcomes assessed were target lesion revascularization and target lesion failure. Meanwhile, the Secondary outcomes included stent thrombosis, all-cause mortality, myocardial infarction, major adverse cardiovascular events, survival, binary restenosis, and angiographic endpoints (acute gain, diameter stenosis, in-segment late lumen loss, in-lesion late lumen loss, and in-segment minimal lumen diameter). Interstudy heterogeneity was assessed using I ² and X ² statistics ( I ²>50% = significant heterogeneity). Interstudy heterogeneity was low for most outcomes, including all primary clinical endpoints, with moderate heterogeneity observed only for select angiographic measures (notably in-segment late lumen loss and diameter stenosis). Statistical analysis was conducted using R software and RStudio (version 4.4.2), with a P value of < 0.05 indicating statistical significance. This meta-analysis examined studies that compared paclitaxel-coated balloon (PCB) versus standard balloon [sirolimus-coated balloon (SCB)] angioplasty. Regarding primary outcomes, there were no notable variations in target lesion failure [risk ratio (RR), 1.08, 95% CI, 0.90-1.29, P = 0.36] or target lesion revascularization (RR, 1.16, 95% CI, 0.98-1.37, P = 0.08). With all aggregated estimates being nonsignificant, secondary outcomes such as stent thrombosis, all-cause mortality, myocardial infarction, major adverse cardiovascular events, and survival were similar between groups. Angiographic endpoints revealed no discernible variations in late lumen loss (in-lesion and in-segment), acute gain, or diameter stenosis. Nonetheless, the SCB group's minimal lumen diameter was significantly smaller than that of the PCB group (MD, -0.08 mm, 95% CI, -0.14 to -0.01, P = 0.02). In treating coronary in-stent restenosis, SCB and PCBs show similar overall safety and effectiveness; lesion-specific angiographic variations indicate that customized selection may improve patient outcomes.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.