Observational studyJournal of thrombosis and thrombolysis2016
High platelet reactivity after P2Y12-inhibition in patients with atrial fibrillation and coronary stenting.
Observational study in Journal of thrombosis and thrombolysis, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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
3 citing papers in PubMed.
- Platelet Reactivity and Fibrin Clot-Strength as assessed by TEG in Patients with Atrial Fibrillation undergoing Percutaneous Coronary Intervention.Journal of cardiovascular translational research · 2025Article
- Low on-clopidogrel ADP- and TRAP-6-induced platelet aggregation in patients with atrial fibrillation undergoing percutaneous coronary intervention: an observational pilot study.Journal of thrombosis and thrombolysis · 2024Observational
- Thrombelastography Compared with Multiple Impedance Aggregometry to Assess High On-Clopidogrel Reactivity in Patients with Atrial Fibrillation Undergoing Percutaneous Coronary Intervention.Journal of clinical medicine · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
11 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
High platelet reactivity (HPR) after P2Y12-inhibition in patients undergoing coronary stenting is associated with an increased risk for thromboembolic events and coronary death. So far it is not known how HPR affects the clinical outcome of different treatment strategies in patients with atrial fibrillation (AF) undergoing coronary stenting. In this single centre, observational study the antiplatelet effect of P2Y12-inhibitors in AF patients undergoing coronary stenting was investigated using impedance aggregometry. Patients received either dual antiplatelet therapy (DAPT) or triple therapy (TT). HPR was defined as the ratio of ADP-to TRAP-induced aggregation (r-ADP-agg) ≥50 %. Thromboembolic and bleeding events were assessed within the first 30 days after stenting. Out of 910 screened patients 167 patients were available for the present analysis. HPR was found in 5 of 43 (12 %) patients treated with DAPT and in 18 of 124 (15 %) patients treated with TT. In patients receiving TT, HPR was not a risk factor for thromboembolic events compared to patients with adequate response to P2Y12-inhibitors (6 vs. 8 %, p = 0.712). There was a trend for less bleeding events in patients with HPR compared to r-ADP-agg <50 % in the TT group (0 vs. 16 %, p = 0.077). Our data suggest that HPR after P2Y12-antagonism in patients receiving TT due to AF and coronary stenting might protect from bleeding without increasing thromboembolic risk. Future studies will need to investigate if patients with AF receiving coronary stenting benefit from a reduction of antithrombotic therapy.
Indexed as
Identifiers
27387715What OpenQuestion holds
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.