ArticleEndoscopy international open2021
Peroral endoscopic myotomy (POEM) vs pneumatic dilation (PD) in treatment of achalasia: A meta-analysis of studies with ≥ 12-month follow-up.
Article in Endoscopy international open, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 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
9 citing papers in PubMed, 30 citations in OpenAlex.
- RedoPOEM: efficacy and safety after failure of a first POEM for esophageal motility disorders.Surgical endoscopy · 2026Article
- Enhanced Visualization of the Distal Myotomy Endpoint during Peroral Endoscopic Myotomy Using Indocyanine Green With Infrared Imaging.DEN open · 2026Article
- Evaluation of Anesthesia Management During Peroral Endoscopic Myotomy in Patients with Achalasia: A Retrospective Study.Journal of clinical medicine · 2025Article
- Comparison of peroral endoscopic myotomy, laparoscopic Heller myotomy, and pneumatic dilation for patients with achalasia: a United States national experience.Clinical endoscopy · 2025Article
- Novel scale for evaluating the therapeutic efficacy of per-oral endoscopic myotomy in achalasia.Journal of gastroenterology · 2024Article
- Clinical Outcomes and Complications for Achalasia Patients Admitted After Per-Oral Endoscopic Myotomy.Gastroenterology research · 2023Article
- Comparison of fully coated anti-reflux metal stenting and per-oral endoscopic myotomy in patients with achalasia: a propensity score-matched retrospective study.BMC gastroenterology · 2022Article
- Esophageal achalasia with severe malnutrition and liver enzyme elevation.Clinical journal of gastroenterology · 2022Article
- Feasibility and safety of peroral endoscopic myotomy with fundoplication in patients with achalasia: a systematic review and meta-analysis.Annals of gastroenterologyArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
16 authors at 12 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
PubMed holds no abstract for this paper.
Identifiers
What OpenQuestion holds
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.