Evidence map›Paper›PMID 39801556›Full record

ArticleJournal of medical ultrasound

Comparison of Ultrasound-guided Bilateral Anterior Quadratus Lumborum Block at the Lateral Supra-arcuate Ligament with Conventional Epidural Block in Patients Undergoing Laparoscopic Radical Gastrectomy: A Randomized Controlled Study.

Liangqing Lin, Yaohua Yu, Pinhui Ke, Lili Liu, Qinghua Wu, Qingshui Lin

Abstract read
In one paragraph

Article in Journal of medical ultrasound. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Liangqing LinDepartment of Anesthesiology, The School of Clinical Medicine, Fujian Madical University, The First Hospital of Putian City, Fujian, China.
Yaohua YuDepartment of Anesthesiology, The School of Clinical Medicine, Fujian Madical University, The First Hospital of Putian City, Fujian, China.
Pinhui KeDepartment of Anesthesiology, The School of Clinical Medicine, Fujian Madical University, The First Hospital of Putian City, Fujian, China.
Lili LiuDepartment of Anesthesiology, The School of Clinical Medicine, Fujian Madical University, The First Hospital of Putian City, Fujian, China.
Qinghua WuDepartment of Anesthesiology, The School of Clinical Medicine, Fujian Madical University, The First Hospital of Putian City, Fujian, China.
Qingshui LinDepartment of Anesthesiology, The School of Clinical Medicine, Fujian Madical University, The First Hospital of Putian City, Fujian, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: To test the novel ultrasound (US)-guided bilateral anterior quadratus lumborum block (QLBA) at the lateral supra-arcuate ligament (supra-LAL) technique combined with postoperative intravenous analgesia was a viable alternative approach of conventional thoracic epidural analgesia (TEA) for laparoscopic radical gastrectomy (LRG). Methods: Three hundred and four patients scheduled for LRG were randomized 1:1 into QLBA group: receiving a novel pathway of US-guided bilateral QLBA at the supra-LAL before general anesthesia (GA) and patient-controlled intravenous analgesia (PCIA) after surgery, and TEA group: receiving TEA before GA and patient-controlled epidural analgesia following surgery. The difference in procedure time between the treatment groups was set as the primary endpoint. Results: Compared to TEA, procedure time was significantly shorter in the QLBA group (13.19 ± 0.78 vs. 15.65 ± 3.49, Conclusion: Compared with conventional TEA, the novel technique combined with PCIA was an equivalent effective multimodal analgesic protocol for LRG. There were some advantages of technical simplicity with shorter procedure time, wider anesthetized dermatomes, less influence on intraoperative hemodynamic variables, fewer postoperative adverse events, and improved several sensible parameters of postoperative recovery. Trial Registration: The study was registered in the Chinese Clinical Trial Registry on November 02, 2022 (ChiCTR2200065325).

Indexed as

Bilateral anterior quadratus lumborum blockepidural analgesialateral supra-arcuate ligamentpatient-controlled epidural analgesiapatient-controlled intravenous analgesiaultrasound guidance

Identifiers

PMID39801556
PMCPMC11717085

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.