ArticleOpen medicine (Warsaw, Poland)2024
Analgesic effect of external oblique intercostal block in laparoscopic cholecystectomy: A retrospective study.
Article in Open medicine (Warsaw, Poland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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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
1 citing paper in PubMed.
- External oblique intercostal plane block: A scoping review of anatomy, techniques, and clinical applications.Indian journal of anaesthesia · 2026Review
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Objective: The aim of this study was to assess the impact of the external oblique intercostal block (EOIB) on early postoperative pain in patients who underwent laparoscopic cholecystectomy. Methods: 120 patients were divided into two groups: the EOIB group (Group E) and the control group (Group C). The assessed variables were mainly intraoperative remifentanil usage, numerical rating scale (NRS) pain scores at 0, 1, 2, 4, 6, 12, and 24 h postoperatively, cumulative fentanyl consumption within 24 h postoperatively and within the first-hour post-anesthesia care unit. Results: Remifentanil consumption during surgery was significantly reduced in Group E compared to Group C. Postoperative fentanyl requirements were also lower in Group E at 1 and 24 h after surgery. Furthermore, Group E demonstrated significantly lower NRS scores at 0, 1, 2, 4, and 6 h postoperatively and a reduced need for rescue analgesia compared to Group C. However, at 12 h post-surgery, Group E's NRS scores were slightly higher than Group C's. Conclusion: The EOIB is associated with reduced pain within the first 24 postoperative hours following laparoscopic cholecystectomy.
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Registered trials
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