論文

国際誌
2021年8月11日

Usefulness of Routine Plain CT the Day After an Interventional EUS Procedure.

Saudi journal of gastroenterology : official journal of the Saudi Gastroenterology Association
  • Aya Kiyanagi
  • Toshio Fujisawa
  • Shigeto Ishii
  • Ko Tomishima
  • Yusuke Takasaki
  • Akinori Suzuki
  • Mako Ushio
  • Sho Takahashi
  • Wataru Yamagata
  • Yoshihiro Okawa
  • Kazushige Ochiai
  • Hiroaki Saito
  • Hiroyuki Isayama
  • 全て表示

27
5
開始ページ
275
終了ページ
282
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.4103/sjg.sjg_81_21

Background: Interventional endoscopic ultrasound-guided procedures (I-EUS) are widely accepted as salvage procedures in ERCP-failed cases, and to drain fluid collected in the abdominal cavity. Although I-EUS has a relatively high incidence of complications and is severe/fatal in some cases, no follow-up strategy has been established. In our institution, plain computed tomography (P-CT) is performed routinely the day after I-EUS. In this study, we evaluated the usefulness of routine P-CT the day after I-EUS, as a follow-up method, and propose an algorithm. Methods: We retrospectively reviewed 81 patients who underwent I-EUS and evaluated the usefulness of P-CT, abdominal X-ray, laboratory data, and symptoms as a follow-up method. An adverse event (AE) was defined as an event requiring any treatment. Results: Technical success, clinical success, and AE rates were 96.3%, 90.1%, and 18.9%, respectively. In total, 30 patients had abnormal findings among the follow-up methods: 6 cases underwent additional procedures, 8 underwent medical treatments, and 16 were observed. The sensitivity, specificity, and accuracy for detecting AEs were assessed based on P-CT (85.7%, 100%, and 97.5%), X-ray (7.1%, 100%, and 83.5%), laboratory data (71.4%, 83.0%, and 81.0%), and symptoms (92.9%, 86.2%, and 87.3%). The sensitivity and accuracy of the latter two items were as high as those for X-ray, but specificity was lower than those for X-ray and P-CT. Conclusions: Routine P-CT the day after I-EUS was useful for detecting complications and deciding to perform an invasive salvage procedure. Symptoms and laboratory data were useful to supplement routine P-CT.

リンク情報
DOI
https://doi.org/10.4103/sjg.sjg_81_21
PubMed
https://www.ncbi.nlm.nih.gov/pubmed/34380872
PubMed Central
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8555768
ID情報
  • DOI : 10.4103/sjg.sjg_81_21
  • PubMed ID : 34380872
  • PubMed Central 記事ID : PMC8555768

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