Advances and caveats in modern achalasia management.

Laparoscopic Heller myotomy Peroral endoscopic myotomy dysphagia esophageal achalasia esophago-gastric junction Outflow Obstruction graded pneumatic dilatation high resolution manometry timed barium swallow

Journal

Therapeutic advances in chronic disease
ISSN: 2040-6223
Titre abrégé: Ther Adv Chronic Dis
Pays: United States
ID NLM: 101532140

Informations de publication

Date de publication:
2021
Historique:
received: 19 08 2020
accepted: 15 01 2021
entrez: 31 3 2021
pubmed: 1 4 2021
medline: 1 4 2021
Statut: epublish

Résumé

Achalasia is a rare esophageal motility disorder characterized by the incomplete relaxation of the lower esophageal sphincter (LES) and impaired peristaltic activity. The advent of high-resolution manometry (HRM) and the rapidly evolving role of therapeutic endoscopy have revolutionized the approach to the diagnosis and management of achalasia patients in the last decade. With advances in HRM technology and methodology, fluoroscopy and EndoFlip, achalasia can be differentiated into therapeutically meaningful phenotypes with a high degree of accuracy. Further, the newest treatment option, per-oral endoscopic myotomy (POEM), has become a staple therapy following the last 10 years of experience, and recent randomized trials appear to show no difference between POEM, graded pneumatic dilatation and surgical Heller myotomy in terms of short- and long-term efficacy or complication rate. On the other hand, how treatment outcomes are measured as well as the risk of reflux following therapy remain areas of contention. This review aims to summarize the recent advancements in achalasia testing and therapy, describes the recent randomized clinical trials as well as their potential setbacks, and touches on the future of personalizing achalasia treatment.

Identifiants

pubmed: 33786159
doi: 10.1177/2040622321993437
pii: 10.1177_2040622321993437
pmc: PMC7958157
doi:

Types de publication

Journal Article Review

Langues

eng

Pagination

2040622321993437

Informations de copyright

© The Author(s), 2021.

Déclaration de conflit d'intérêts

Conflict of interest statement: The authors declare that there is no conflict of interest.

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Auteurs

Marcella Pesce (M)

Department of Clinical Medicine and Surgery, University "Federico II" of Naples, Naples, Italy.

Rami Sweis (R)

University College London Hospital, GI Services, 235 Euston Rd, London, NW1 2BU, UK.

Classifications MeSH