Research gap in esophageal achalasia : a narrative review

© The Author(s) 2024. Published by Oxford University Press on behalf of International Society for Diseases of the Esophagus. All rights reserved. For permissions, please e-mail: journals.permissionsoup.com..

In recent years, new translational evidence, diagnostic techniques, and innovative therapies have shed new light on esophageal achalasia and revamped the attention on this relatively rare motility disorder. This narrative review aims to highlight the most recent progress and the areas where further research is needed. The four senior authors identified five topics commonly discussed in achalasia management: i.e. pathogenesis, role of functional lumen imaging probe in the diagnostic flow chart of achalasia, how to define the outcome of achalasia treatments, how to manage persistent chest pain after the treatment, and if achalasia patients' may benefit from a regular follow-up. We searched the bibliographic databases to identify systematic reviews, meta-analyses, randomized control trials, and original research articles in English up to December 2023. We provide a summary with the most recent findings in each of the five topics and the critical points where to address future research, such as the immune-genetic patterns of achalasia that might explain the transition among the different phenotypes, the need for a validated clinical definition of treatment success, the use of neuromodulators to manage chest pain, and the need for identifying achalasia patients at risk for cancer and who may benefit of long-term follow-up. Although undoubtedly, progress has been made on the definition and management of achalasia, unmet needs remain. Debated aspects range from mechanistic insights, symptoms, objective measure relationships, and accurate clinical responses to therapeutic interventions. Translational research is eagerly awaited to answer these unresolved questions.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - year:2024

Enthalten in:

Diseases of the esophagus : official journal of the International Society for Diseases of the Esophagus - (2024) vom: 24. März

Sprache:

Englisch

Beteiligte Personen:

Savarino, Edoardo Vincenzo [VerfasserIn]
Salvador, Renato [VerfasserIn]
Ghisa, Matteo [VerfasserIn]
Mari, Amir [VerfasserIn]
Forattini, Francesca [VerfasserIn]
Costantini, Andrea [VerfasserIn]
De Giorgio, Roberto [VerfasserIn]
Zaninotto, Giovanni [VerfasserIn]

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Date Revised 25.03.2024

published: Print-Electronic

Citation Status Publisher

doi:

10.1093/dote/doae024

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM370154983