التفاصيل البيبلوغرافية
| العنوان: |
Timing of Resumption of Anticoagulation After Polypectomy and Frequency of Post-procedural Complications: A Post-hoc Analysis. |
| المؤلفون: |
Chebaa, Benjamin R., Burgman, Brandon, Smith, Andrew D., Kim, Daniel S., Lunsford, Tisha, Mara, Miriam, Kundrotas, Leon, Dunbar, Kerry B., Spechler, Stuart J., Yi, S. Stephen, Feagins, Linda A. |
| المصدر: |
Digestive Diseases & Sciences; Jul2022, Vol. 67 Issue 7, p3210-3219, 10p |
| مستخلص: |
Background: Optimal timing for anticoagulation resumption after polypectomy is unclear. We explored the association between timing of anticoagulation resumption and occurrence of delayed post-polypectomy bleeding (PPB) and thromboembolic (TE) events. Methods: We performed a post-hoc analysis of patients in an earlier study whose anticoagulants were interrupted for polypectomy. We compared rates of clinically important delayed PPB and TE events in relationship to timing of anticoagulant resumption. Late resumption was defined as > 2 days after polypectomy. Results: Among 437 patients, 351 had early and 86 late resumption. Compared to early resumers, late resumers had greater polypectomy complexity. PPB rate was higher (but not significantly) in the late versus early resumers (2.3% vs. 0.9%, 1.47% greater, 95% CI [− 2.58 to 5.52], p = 0.26). TE events were more frequent in late versus early resumers [0% vs. 1.2% at 30 days, 0% vs. 2.3%, 95% CI 0.3–8, (p = 0.04) at 90 days]. On multivariate analysis, timing of restarting anticoagulation was not a significant predictor of PPB (OR 0.97, 95% CI 0.61–1.44, p = 0.897). Significant predictors were number of polyps ≥ 1 cm (OR 4.14, 95% CI 1.27–13.66, p = 0.014) and use of fulguration (OR 11.43, 95% CI 1.35–80.80, p = 0.014). Conclusions: Physicians delayed anticoagulation resumption more commonly after complex polypectomies. The timing of restarting anticoagulation was not a significant risk factor for PPB and late resumers had significantly higher rates of TE events within 90 days. Considering the potentially catastrophic consequences of TE events and the generally benign outcome of PPBs, clinicians should be cautious about delaying resumption of anticoagulation after polypectomy. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
