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SHR A 1921

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Drug Profile

SHR A 1921

Alternative Names: SHR-1921; SHR-A 1921

Latest Information Update: 27 Oct 2025

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At a glance

  • Originator Suzhou Suncadia Biopharmaceuticals
  • Developer Atridia; Suzhou Suncadia Biopharmaceuticals
  • Class Antibodies; Antineoplastics; Drug conjugates; Immunoconjugates; Monoclonal antibodies
  • Mechanism of Action
  • Orphan Drug Status

    Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.

    No
  • New Molecular Entity Yes

Highest Development Phases

  • Phase III Ovarian cancer
  • Phase II Salivary gland cancer; Solid tumours

Most Recent Events

  • 09 Aug 2025 Jiangsu Hengrui Medicine Co initiates a phase Ib/II trial for Solid tumours (Late-stage disease, Combination therapy) in China (Parenteral) (NCT06955390)
  • 30 May 2025 Efficacy and adverse events data from the phase II trial in Salivary gland cancer presented at the 61st Annual Meeting of the American Society of Clinical Oncology (ASCO-2025)
  • 30 May 2025 Efficacy and adverse events data from a phase-II clinical trials in Salivary gland cancer presented at the 61st Annual Meeting of the American Society of Clinical Oncology (ASCO-2025)

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