ArticleAnnals of gastroenterology
Efficacy and safety of full-thickness versus circular peroral endoscopic myotomy for treatment of achalasia: a systematic review and meta-analysis.
Article in Annals of gastroenterology. 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
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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
2 citing papers in PubMed.
- Review
- Mastering the third space: Innovations in intramural endoscopic surgery for gastrointestinal disorders.World journal of gastrointestinal endoscopy · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
11 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Peroral endoscopic myotomy (POEM) is a treatment for esophageal achalasia with 2 variations in myotomy depth: full-thickness myotomy (FTM) and circular myotomy (CM). This systematic review and meta-analysis compares the efficacy and safety of these variations. Methods: Major health databases and registers, including Embase, MEDLINE and Cochrane were searched systematically. The primary outcome was clinical success, while secondary outcomes included change in achalasia severity scores, post-POEM gastroesophageal reflux disease (GERD) measures, procedural time, and adverse events. Meta-analysis was conducted using random-effects models, with risk ratios (RR) and mean differences (MD) calculated for dichotomous and continuous variables, respectively. Results: Nine observational studies compared FTM and CM in 1,203 patients. FTM was performed in more severe achalasia and demonstrated similar clinical success to CM (RR 1.01, 95% confidence interval [CI] 0.98-1.04; P=0.55; n=6) and procedural time (MD 3.49 min, 95%CI -2.79-9.78; P=0.28, Conclusions: FTM and CM have comparable observed clinical efficacy and procedural time, with minimal differences in complications. FTM may be preferred in more severe achalasia and its association with post-POEM GERD may have been overestimated, but it may increase post-POEM pain and LOS.
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Registered trials
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