Ryoncil (Amimestrocel Injection) – SR-aGVHD | HongKong DengYue Medicine

  • Generic Name/Brand Name: ​Amimestrocel/Ryoncil
  • Indications: SR-aGVHD
  • Dosage Form: ​Injection
  • Specification: 3.8 ml  × 1 vial

Amimestrocel Injection Application Scope

Amimestrocel is indicated for the treatment of steroid-refractory acute graft-versus-host disease (aGVHD) with predominant gastrointestinal involvement in patients aged 14 years and older.

amimestrocel
amimestrocel

Amimestrocel Injection Characteristics

  • Ingredients: Amimestrocel (allogeneic mesenchymal stem cells / MSC-based therapy).

  • Properties:​ Colorless to slightly yellow clear liquid, free of foreign matter and precipitation.

  • Packaging Specification:​ 3.8 ml  × 1 vial.

  • Storage:​ Store at 2-8°C under refrigeration, avoid freezing and exposure to light.

  • Expiry Date: As indicated on the label; stability depends on cryopreservation conditions.

  • Executive Standard: ​In accordance with relevant cell therapy GMP regulations and clinical guidelines.

  • Approval Number: As indicated on the packaging.

  • Date of Revision: As indicated on the packaging.

  • Manufacturer: As indicated on the packaging.

Guidelines for the Use of Amimestrocel Injection

  • Dosage and Administration:

    • Recommended Dose: Determined by the prescribing physician based on clinical trial protocol or treatment guidelines.

    • Administration: Administered intravenously under medical supervision in a certified healthcare facility.

    • Missed Dose:​ If a scheduled infusion is missed, consult the prescribing physician immediately.

  • Adverse Reactions:

    • Common Adverse Reactions: Transient fever, headache, chills, mild infusion-related reactions.

    • Serious Adverse Reactions: Rare; may include severe allergic reaction, immune response, or infection related to cell infusion.

  • Contraindications:

    • Known hypersensitivity to any excipients.

    • Active systemic infection.

    • Severe uncontrolled comorbidities as assessed by the physician.

  • Precautions:

    • Use only under the supervision of a qualified specialist.

    • Monitor patients closely during and after infusion.

    • Ensure proper screening of patients before administration.

Amimestrocel Injection Interactions

  • No confirmed drug–drug interactions established to date.

  • Caution is advised when combined with immunosuppressive or immunomodulatory therapies; physician evaluation is required.

Note:

  • If there is a new packaging for the drug, the new packaging shall prevail. The above information is sourced from DengYue Medicine.
  •  This content is for reference only. Prescription drugs must be used under a doctor’s guidance and purchased from authorized sources.
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