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Peristaltic contractility: another factor impacting IPAA function?

delete2025-05-02
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OA
AI
J
Jonathan M. Stem *
C
Charles P. Heise
B
Bruce A. Harms
C
Corinne Praska
L
Lily Stalter
N
Nicholas Marka
E
Evie H. Carchman
DOI:10.1007/s00384-025-04898-7delete
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摘要

摘要

En 中文
目的 本研究旨在探讨高振幅储袋收缩波的现象及其对全结直肠切除术后溃疡性结肠炎患者行回肠储袋-肛管吻合术的功能结果的影响。方法 本研究为观察性队列研究,评估储袋测压数据在早期(研究1,<6个月术后回肠造口关闭后)和延迟(研究2,>5个月研究1后)的时间点。高振幅收缩定义为峰值≥20 mmHg超过基线。储袋功能指标和生活质量结果与收缩振幅和频率相关。结果 本研究纳入33例患者。收缩频率从研究1到研究2下降(0.14 vs. 0.07次/分钟)。蠕动收缩性在造口还纳后的早期检查(研究1)中18/33例(55%)患者缺失,研究2中23/33例(70%)患者缺失。研究1期间观察到储袋收缩增加与夜间渗漏之间存在显著关联(p=0.05)。振幅增加与夜间渗漏增加(p=0.03)和24小时排便次数增加(p=0.038)相关。研究2未发现与储袋功能的显著关联。收缩对生活质量结果无显著影响。结论 夜间渗漏与回肠造口还纳后储袋早期的收缩频率和振幅增加相关。收缩性随时间减弱,术后IPAA超过1年的大多数患者未见收缩波。高振幅收缩是影响早期储袋功能结果的额外因素。
Keyword:
Ulcerative colitis
Restorative proctocolectomy
Ileal pouch-anal anastomosis
IPAA

期刊

International Journal of Colorectal Disease 封面图
International Journal of Colorectal Disease
IF:
2.3
论文数:
479
被引数:
7.9K

机构

U
Univ Wisconsin
学者数:
1.5K
论文数: 741
被引数: 279
U
Univ North Carolina
学者数:
1.6K
论文数: 1.2K
被引数: 267
引用论文

引用论文

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