Background:With increasing interest in the prevention of typeⅡendoleaks(EⅡ),the aim of this study was to report midterm results on the intraoperative coiling embolization of the periprosthetic aneurysmal sac in pati...Background:With increasing interest in the prevention of typeⅡendoleaks(EⅡ),the aim of this study was to report midterm results on the intraoperative coiling embolization of the periprosthetic aneurysmal sac in patients at high-risk of EⅡ.Methods:A retrospective review study was conducted with 124 patients with infrarenal abdominal aortic aneurysm who accorded with the inclusion criteria,including 66 patients who underwent standard endovascular aortic aneurysm repair(Group A)and 58 patients who underwent aneurysmal sac coiling embolization(Group B).Baseline data and follow-up results were analyzed.Results:A mean of 2.84±1.45 coils(range 1-9)were used in Group B.The general incidence of an EⅡwas 15.32%(19/124)at a mean follow-up time of 46.60±15.14 months,with 22.7%(15/66)in Group A and 6.9%(4/58)in Group B(χ~2=5.62;P=0.018).Logistic multivariate analysis revealed that the independent risk factors of an EII were no sac embolization and a sac volume≥128 cm^3.The Kaplan-Meier subgroup analysis showed no difference in regard to the rate of freedom from EⅡbetween the two groups either with a larger or smaller sac.Conclusions:These results suggest that periprosthetic coiling embolization in patients at high-risk of EⅡis safe and effective in the prevention of EⅡ.The preventive effect seemed to be weakened when the sac volumes were taken into consideration at midterm follow-up.展开更多
Functional enrichment analysis is pivotal for interpreting highthroughput omics data in life science.It is crucial for this type of tool to use the latest annotation databases for as many organisms as possible.To meet...Functional enrichment analysis is pivotal for interpreting highthroughput omics data in life science.It is crucial for this type of tool to use the latest annotation databases for as many organisms as possible.To meet these requirements,we present here an updated version of our popular Bioconductor package,clusterProfiler 4.0.This package has been enhanced considerably compared with its original version published 9 years ago.The new version provides a universal interface for functional enrichment analysis in thousands of organisms based on internally supported ontologies and pathways as well as annotation data provided by users or derived from online databases.It also extends the dplyr and ggplot2 packages to offer tidy interfaces for data operation and visualization.Other new features include gene set enrichment analysis and comparison of enrichment results from multiple gene lists.We anticipate that clusterProfiler 4.0 will be applied to a wide range of scenarios across diverse organisms.展开更多
基金supported by the Science&Technology Department of Fujian Province under Grant 2018Y0028.
文摘Background:With increasing interest in the prevention of typeⅡendoleaks(EⅡ),the aim of this study was to report midterm results on the intraoperative coiling embolization of the periprosthetic aneurysmal sac in patients at high-risk of EⅡ.Methods:A retrospective review study was conducted with 124 patients with infrarenal abdominal aortic aneurysm who accorded with the inclusion criteria,including 66 patients who underwent standard endovascular aortic aneurysm repair(Group A)and 58 patients who underwent aneurysmal sac coiling embolization(Group B).Baseline data and follow-up results were analyzed.Results:A mean of 2.84±1.45 coils(range 1-9)were used in Group B.The general incidence of an EⅡwas 15.32%(19/124)at a mean follow-up time of 46.60±15.14 months,with 22.7%(15/66)in Group A and 6.9%(4/58)in Group B(χ~2=5.62;P=0.018).Logistic multivariate analysis revealed that the independent risk factors of an EII were no sac embolization and a sac volume≥128 cm^3.The Kaplan-Meier subgroup analysis showed no difference in regard to the rate of freedom from EⅡbetween the two groups either with a larger or smaller sac.Conclusions:These results suggest that periprosthetic coiling embolization in patients at high-risk of EⅡis safe and effective in the prevention of EⅡ.The preventive effect seemed to be weakened when the sac volumes were taken into consideration at midterm follow-up.
基金This work was supported by a startup fund from Southern Medical University.
文摘Functional enrichment analysis is pivotal for interpreting highthroughput omics data in life science.It is crucial for this type of tool to use the latest annotation databases for as many organisms as possible.To meet these requirements,we present here an updated version of our popular Bioconductor package,clusterProfiler 4.0.This package has been enhanced considerably compared with its original version published 9 years ago.The new version provides a universal interface for functional enrichment analysis in thousands of organisms based on internally supported ontologies and pathways as well as annotation data provided by users or derived from online databases.It also extends the dplyr and ggplot2 packages to offer tidy interfaces for data operation and visualization.Other new features include gene set enrichment analysis and comparison of enrichment results from multiple gene lists.We anticipate that clusterProfiler 4.0 will be applied to a wide range of scenarios across diverse organisms.
