ArticleFrontiers in anesthesiology2026
The role of the rectus sheath block in modern perioperative care for midline laparotomy: a review of the evidence.
Article in Frontiers in anesthesiology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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.
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
2 citing papers in PubMed.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
12 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Perioperative management of pain is crucial in optimising patient outcomes after laparotomy. This review focuses on the rectus sheath block (RSB) and its use in midline laparotomies. This article will examine the current evidence on the clinical efficacy of this method, comparing it to alternative anaesthetic methods and outlining the numerous benefits of its use. The future of the RSB is considered, with an emphasis on where advancements may be achieved and the areas that require further research. We refer to the complications associated with RSB, which are uncommon. If a rectus sheath block is performed in accordance with the evidence-based steps outlined in this review, the likelihood of complications should be minimal.
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Registered trials
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.