Seaweed shield: spirulina derivative tested to stop radiation burns in throat

NCT ID NCT07324018

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study tests whether a product made from spirulina (a type of algae) can prevent severe throat pain caused by radiation therapy in people with esophageal cancer. About 70 patients will receive either the spirulina derivative or a placebo during their radiation treatments. The goal is to see if the supplement reduces the number of patients who develop moderate to severe esophagitis (inflammation of the food pipe).

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Conditions

The condition(s) this trial relates to.

esophageal cancer Esophageal Neoplasms esophagitis prevention target

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • West China Hospital, Sichuan University

    Chengdu, Sichuan, 610041, China