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Active Pharma Ingredients / 03 Sep 2026

AVASOPASEM MANGANESE

Generic Name: AVASOPASEM MANGANESE

ABSTRACT -

Avasopasem manganese (GC4419) is an investigational manganese-containing small-molecule superoxide dismutase mimetic designed to convert superoxide to hydrogen peroxide and oxygen in radiation-associated tissue injury settings. Its molecular formula is C₂₁H₃₅Cl₂MnN₅. The chemical representation above shows the 2D coordination-complex structure.

This document is for structured API information only. It is not a prescribing guide. Clinical use, if any, must follow the approved local label, trial protocol, and specialist medical supervision.

DOSAGE -

  • Dosage should be determined only by a qualified healthcare professional.
  • No approved public dosing regimen is established for routine clinical use unless specifically authorized in a local label.
  • Clinical-study dosing, when applicable, is protocol-specific and must not be copied into routine practice.
  • Do not administer outside an authorized clinical trial, compassionate-use pathway, or approved product labeling.

SIDE EFFECTS-

Possible side effects and safety concerns include:

  • Nausea, vomiting, fatigue, headache, or taste disturbance
  • Infusion-related discomfort or local reactions depending on formulation
  • Hypotension, dizziness, or transient laboratory changes may occur
  • Mucositis-related symptoms may still occur because the condition is multifactorial
  • Serious hypersensitivity reactions are possible

ALLERGIC REACTIONS -

Hypersensitivity to Avasopasem Manganese or related compounds/products may occur. Symptoms may include:

  • Immediate urticaria, itching, flushing, or generalized rash
  • Facial, lip, tongue, or throat swelling
  • Wheezing, chest tightness, or breathing difficulty
  • Dizziness, fainting, severe hypotension, or collapse
  • Anaphylaxis, although uncommon, requires emergency medical treatment

Important: Patients who develop an allergic reaction to Avasopasem Manganese should seek immediate medical attention and inform all future healthcare providers of the allergy.

DRUG INTERACTIONS-

Avasopasem Manganese may interact with certain medicines, biologics, vaccines, protocols, or clinical conditions. Caution is needed with:

  • Concurrent radiotherapy and chemotherapy require strict oncology protocol coordination.
  • Other antioxidant or redox-active therapies should be reviewed.
  • Renal/hepatic risk medicines may affect monitoring plans.
  • Patients should inform providers about all medicines, supplements, and vaccines.

Patients should inform healthcare providers about all prescription medicines, over-the-counter medicines, herbal products, vaccines, and supplements they are using.

PREAUTIONS–

  • Administer only in oncology settings prepared for protocol monitoring.
  • Monitor blood pressure, infusion tolerance, and laboratory parameters.
  • Do not use as a substitute for standard mucositis prevention and supportive care.
  • Pregnancy and lactation safety are not established unless specifically studied.

WARNINGS –

  • Investigational status: safety and effectiveness for routine use may not be established.
  • Serious or unexpected adverse events must be managed under protocol and reported promptly.
  • Use only by personnel trained for the relevant formulation and administration route.
  • Keep out of reach of children.

Have any questions? or Need help Contact us – 022 6163 6163 | support@medicus.com

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