Short-term outcomes of gastric per-oral endoscopic pyloromyotomy (G-POEM) then and now: a comparison analysis

Summary Background Gastric per-oral endoscopic pyloromyotomy (G-POEM) has been performed for 10 years in the treatment of refractory gastroparesis (Gp). Many studies from the early years of G‑POEM reported short-term outcomes with 60–80% clinical success. Notably, no recent studies have assessed sho...

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Veröffentlicht in:European surgery 2024-10, Vol.56 (5-6), p.172-178
Hauptverfasser: Rashid, Shazia, Neice, Michelle, Mubashir, Maryam, Raza, Syed Musa, Roppolo, Natalie, Andrus, Victoria, Okuampa, David, Pass, Brittany, Armstrong, Elizabeth, Dies, Ross, Kawji, Lena, Deville, Ashely, Ahsan, Sidra, Mekaroonkamol, Parit, Cai, Qiang
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Sprache:eng
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Zusammenfassung:Summary Background Gastric per-oral endoscopic pyloromyotomy (G-POEM) has been performed for 10 years in the treatment of refractory gastroparesis (Gp). Many studies from the early years of G‑POEM reported short-term outcomes with 60–80% clinical success. Notably, no recent studies have assessed short-term outcomes after a decade of experience with this procedure. In this study, we compare the short-term outcomes of our initial 16 patients undergoing G‑POEM 8 years ago with 16 of our recent patients undergoing G‑POEM. Patients and methods The initial 16 patients who underwent G‑POEM from 06/2015 to 07/2016 (group A; the first 16 G-POEM procedures QC performed) and 16 recent patients who underwent G‑POEM from 07/2021 to 01/2022 (group B; the first 16 procedures performed when QC moved to a different institution) were enrolled in the study. Patients’ demographics, clinical success, procedure time, and length of hospital stay were analyzed and compared between the two groups. All procedures were performed by a single advanced endoscopist (QC). Results Patients’ age, gender, and etiology of gastroparesis were similar between the two groups. There were no differences between the two groups in terms of short-term clinical outcomes. However, there was a significant difference in procedure time and the length of hospital stay between the two groups. There were no adverse events reported for either group A or group B. Conclusion For a single experienced advanced submucosal endoscopist, there were no differences in the short-term clinical outcomes of G‑POEM when comparing the initial timeframe of performing G‑POEM with that after 8 years of experience at the time of the study in a different institution. Notably, the procedure time and the length of hospital stay were significantly shorter after 8 years of practice.
ISSN:1682-8631
1682-4016
DOI:10.1007/s10353-024-00839-w