Esophageal Stricture: Next Clinical Step When Biweekly Dilation Has Not Relieved Dysphagia

In patients with esophageal stricture undergoing scheduled endoscopic dilation, persistent dysphagia despite regular sessions signals that the current regimen is insufficient and that a structured escalation is warranted.

Prior treatment — criteria for escalation

Initial management consisted of endoscopic dilation — either bougie or through-the-scope (TTS) balloon dilation — targeting a luminal diameter of at least 16 mm, performed every two weeks. This protocol applies when that regimen has failed to achieve symptomatic improvement and relief of dysphagia.

Next-line approach (partial overview)

The escalated strategy involves endoscopic dilations at an increased frequency. The precise schedule, technique, and dilation targets that define this protocol are set out in the full regimen — only a partial overview is provided here.

Treatment goal

Achievement and maintenance of the target esophageal diameter.

Instant Access to Structured Evidence-Based Regimens

References

DOI: 10.1016/j.giec.2025.02.002

When dilation every 2 weeks is not successful and the stricture diameter appears to have regressed by 50% or more compared to the prior dilation, weekly dilations should be considered.

Weekly dilations should be continued until the target diameter is achieved and maintained.

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