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A Single-Arm, Open-Label, Phase 1 Study to Assess Safety and Preliminary Efficacy of Cultivated Multi-Strain Live Bacterial Therapeutic SER-155 for First-Line Treatment of Immunotherapy-Related Enterocolitis

Trial Profile

A Single-Arm, Open-Label, Phase 1 Study to Assess Safety and Preliminary Efficacy of Cultivated Multi-Strain Live Bacterial Therapeutic SER-155 for First-Line Treatment of Immunotherapy-Related Enterocolitis

Status: Active, no longer recruiting
Phase of Trial: Phase I

Latest Information Update: 11 Aug 2026

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At a glance

  • Drugs SER-155 (Primary)
  • Indications Enterocolitis
  • Focus Adverse reactions

Most Recent Events

  • 05 Aug 2026 Results presented in a Seres Therapeutics media release.
  • 08 Jul 2026 According to a Seres Therapeutics media release, company intend to present the IST results at a future medical conference.
  • 08 Jul 2026 Results presented in a Seres Therapeutics media release.

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