ArticleProceedings (Baylor University. Medical Center)2024
Association between rates of ischemic stroke and all-cause mortality with the Watchman device compared to warfarin and direct oral anticoagulants in patients with atrial fibrillation.
Article in Proceedings (Baylor University. Medical Center), 2024. 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, 2 citations in OpenAlex.
- Left atrial appendage exclusion, here to stay.Proceedings (Baylor University. Medical Center) · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Introduction: The Watchman device is approved in the US, but little is known about Watchman's ischemic stroke reduction compared to the newer direct oral anticoagulants (DOACs). This study explored the differences in ischemic stroke reduction between the Watchman device, warfarin, and DOAC medication. Methods: Three patient cohorts, each containing 10,969 patients, were created using TriNetX. The primary and secondary endpoints were the ischemic stroke risk and all-cause mortality risk at 1 and 5 years. Results: At 1 year, the Watchman device's relative risk of ischemic stroke was 0.86 against warfarin but 1.27 against DOACs ( Conclusion: While DOACs were associated with lower ischemic stroke rates, treatment with the Watchman device was associated with lower all-cause mortality. Patients placed on the Watchman device due to DOAC contraindications may benefit from its lower all-cause mortality risk.
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Registered trials
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 OpenQuestion graph.