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Phase 1B/2A Study of CTO1681 for the Prevention and Treatment of Cytokine Release Syndrome in Patients With Diffuse Large B-Cell Lymphoma Receiving Chimeric Antigen Receptor T-Cell Therapy

Trial Profile

Phase 1B/2A Study of CTO1681 for the Prevention and Treatment of Cytokine Release Syndrome in Patients With Diffuse Large B-Cell Lymphoma Receiving Chimeric Antigen Receptor T-Cell Therapy

Status: Recruiting
Phase of Trial: Phase I/II

Latest Information Update: 16 Dec 2025

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At a glance

  • Drugs GP 1681 (Primary)
  • Indications Cytokine release syndrome
  • Focus Adverse reactions
  • Sponsors CytoAgents

Most Recent Events

  • 02 Dec 2025 According to a CytoAgents media release, based on these positive findings, CytoAgents is currently enrolling the second cohort of the trial, an escalated dosage of 20ug TID.
  • 02 Dec 2025 According to a CytoAgents media release, company will be presented at the 67th American Society of Hematology (ASH) Annual Meeting and Exposition, taking place December 6-9, 2025, in Orlando, Florida.
  • 24 Apr 2025 According to a CytoAgents media release, company is looking forward to evaluate the higher dose cohorts to further study the potential of CTO1681 to prevent and treat CRS, a very significant toxicity of CAR T-Cell Therapy.

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